- ICH GCP
- Registro de ensayos clínicos de EE. UU.
- Ensayo clínico NCT00205777
Study Evaluating Bazedoxifene Acetate In Osteoporosis In Postmenopausal Women
28 de febrero de 2013 actualizado por: Pfizer
Fracture Incidence Reduction And Safety Of TSE-424 (Bazedoxifene Acetate) Compared To Placebo And Raloxifene In Osteoporotic Postmenopausal Women
The purpose of this study is to determine whether bazedoxifene acetate is safe and effective in the treatment of osteoporosis in postmenopausal women.
Descripción general del estudio
Estado
Terminado
Condiciones
Intervención / Tratamiento
Tipo de estudio
Intervencionista
Inscripción (Actual)
7609
Fase
- Fase 3
Contactos y Ubicaciones
Esta sección proporciona los datos de contacto de quienes realizan el estudio e información sobre dónde se lleva a cabo este estudio.
Ubicaciones de estudio
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Berlin, Alemania, 12200
- Pfizer Investigational Site
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Muenchen, Alemania, 80809
- Pfizer Investigational Site
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Zerbst, Alemania, 39261
- Pfizer Investigational Site
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Provincia de Buenos Aires, Argentina
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Herston, Australia, QLD 4029
- Pfizer Investigational Site
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Keswick, Australia
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New South Wales
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Concord, New South Wales, Australia, 2139
- Pfizer Investigational Site
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St Leonards, New South Wales, Australia, 2065
- Pfizer Investigational Site
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Western Australia
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Nedlands, Western Australia, Australia, 6009
- Pfizer Investigational Site
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Graz, Austria, 8036
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GO
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Goiania, GO, Brasil, 74175-080
- Pfizer Investigational Site
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MT
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Duque de Caxias - Cuiaba, MT, Brasil, 78043-306
- Pfizer Investigational Site
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RJ
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Rio de Janeiro, RJ, Brasil, 22271-100
- Pfizer Investigational Site
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Rio de Janeiro, RJ, Brasil, 20020-020
- Pfizer Investigational Site
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SP
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São Paulo, SP, Brasil, 04020-060
- Pfizer Investigational Site
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Sao Paulo
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Sorocaba, Sao Paulo, Brasil, 18095-450
- Pfizer Investigational Site
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Pleven, Bulgaria, 5800
- Pfizer Investigational Site
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Plovdiv, Bulgaria, 4002
- Pfizer Investigational Site
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Sofia, Bulgaria, 1504
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Sofia, Bulgaria, 1431
- Pfizer Investigational Site
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Sofia, Bulgaria, 1407
- Pfizer Investigational Site
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Sofia, Bulgaria, 1301
- Pfizer Investigational Site
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Sofia, Bulgaria, 1303
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Diepenbeek, Bélgica, 3590
- Pfizer Investigational Site
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Genk, Bélgica, 3600
- Pfizer Investigational Site
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Gent, Bélgica, 9000
- Pfizer Investigational Site
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Leuven, Bélgica, 3000
- Pfizer Investigational Site
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Liege, Bélgica, 4000
- Pfizer Investigational Site
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Schiepsebos, Bélgica, 6
- Pfizer Investigational Site
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Quebec, Canadá, G1S 2L6
- Pfizer Investigational Site
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Quebec, Canadá, G1V 3M7
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Alberta
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Calgary, Alberta, Canadá, T2N 4Z6
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British Columbia
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Vancouver, British Columbia, Canadá, V6H 3X8
- Pfizer Investigational Site
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Vancouver, British Columbia, Canadá, V5Z 2N6
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Manitoba
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Winnipeg, Manitoba, Canadá, R3A 1M3
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Ontario
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Hamilton, Ontario, Canadá, L8N 1Y2
- Pfizer Investigational Site
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Hawkesbury, Ontario, Canadá, K6A 1A1
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Hawkesbury, Ontario, Canadá, K6A 3B2
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London, Ontario, Canadá, N6A 4V2
- Pfizer Investigational Site
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Toronto, Ontario, Canadá, M5C 2T2
- Pfizer Investigational Site
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Toronto, Ontario, Canadá, M5C 1R6
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Toronto, Ontario, Canadá, M5G 1E2
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Toronto, Ontario, Canadá, MB5 1W8
- Pfizer Investigational Site
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Quebec
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Gatineau, Quebec, Canadá, J8Y 6S9
- Pfizer Investigational Site
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Montreal, Quebec, Canadá, H2X 1N8
- Pfizer Investigational Site
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Montreal, Quebec, Canadá, H2L 1S6
- Pfizer Investigational Site
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Pointe-Claire, Quebec, Canadá, H9R 4S3
- Pfizer Investigational Site
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Sherbrooke, Quebec, Canadá, J1H 4J6
- Pfizer Investigational Site
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Trois-Rivieres, Quebec, Canadá, G8Z 1Y2
- Pfizer Investigational Site
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Saskatchewan
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Saskatoon, Saskatchewan, Canadá, S7K 0H6
- Pfizer Investigational Site
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Saskatoon, Saskatchewan, Canadá, S7K 1N4
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Santiago, Chile
- Pfizer Investigational Site
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Zadar, Croacia, 23000
- Pfizer Investigational Site
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Zagreb, Croacia, 10000
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Aalborg, Dinamarca, 9000
- Pfizer Investigational Site
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Ballerup, Dinamarca, 2750
- Pfizer Investigational Site
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Vejle, Dinamarca, 7100
- Pfizer Investigational Site
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Bratislava, Eslovaquia, 826 06
- Pfizer Investigational Site
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Bratislava, Eslovaquia, 83301
- Pfizer Investigational Site
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Bratislava, Eslovaquia, 851 07
- Pfizer Investigational Site
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Bratislava, Eslovaquia, 833 01
- Pfizer Investigational Site
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Slovak Republic
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Piestany, Slovak Republic, Eslovaquia
- Pfizer Investigational Site
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Madrid, España, 28006
- Pfizer Investigational Site
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Madrid, España, 28040
- Pfizer Investigational Site
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Madrid, España, 28046
- Pfizer Investigational Site
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Madrid, España, 28009
- Pfizer Investigational Site
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Alabama
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Birmingham, Alabama, Estados Unidos, 35233
- Pfizer Investigational Site
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Birmingham, Alabama, Estados Unidos, 35249-7201
- Pfizer Investigational Site
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Birmingham, Alabama, Estados Unidos, 35294-3708
- Pfizer Investigational Site
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Huntsville, Alabama, Estados Unidos, 35801
- Pfizer Investigational Site
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Mobile, Alabama, Estados Unidos, 36608
- Pfizer Investigational Site
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Arizona
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Glendale, Arizona, Estados Unidos, 85306
- Pfizer Investigational Site
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Phoenix, Arizona, Estados Unidos, 85016
- Pfizer Investigational Site
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Phoenix, Arizona, Estados Unidos, 85050
- Pfizer Investigational Site
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Phoenix, Arizona, Estados Unidos, 85013
- Pfizer Investigational Site
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Phoenix, Arizona, Estados Unidos, 85020
- Pfizer Investigational Site
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Phoenix, Arizona, Estados Unidos, 85007
- Pfizer Investigational Site
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Phoenix, Arizona, Estados Unidos, 85027
- Pfizer Investigational Site
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Phoenix, Arizona, Estados Unidos, 85015
- Pfizer Investigational Site
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Phoenix, Arizona, Estados Unidos, 85013-3903
- Pfizer Investigational Site
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Scottsdale, Arizona, Estados Unidos, 85251
- Pfizer Investigational Site
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Scottsdale, Arizona, Estados Unidos, 85254
- Pfizer Investigational Site
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California
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Anaheim, California, Estados Unidos, 92801
- Pfizer Investigational Site
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Berkeley, California, Estados Unidos, 94705
- Pfizer Investigational Site
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Beverly Hills, California, Estados Unidos, 90211
- Pfizer Investigational Site
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Fresno, California, Estados Unidos, 93720
- Pfizer Investigational Site
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Fresno, California, Estados Unidos, 93710
- Pfizer Investigational Site
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La Jolla, California, Estados Unidos, 92037
- Pfizer Investigational Site
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Oakland, California, Estados Unidos, 94612
- Pfizer Investigational Site
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Palm Desert, California, Estados Unidos, 92260
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Palm Springs, California, Estados Unidos, 92262
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Palm Springs, California, Estados Unidos, 92263
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Palm Springs, California, Estados Unidos, 92260
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Rancho Mirage, California, Estados Unidos, 92270
- Pfizer Investigational Site
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Sacramento, California, Estados Unidos, 95817
- Pfizer Investigational Site
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Sacramento, California, Estados Unidos, 95825
- Pfizer Investigational Site
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Sacramento, California, Estados Unidos, 95816
- Pfizer Investigational Site
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San Diego, California, Estados Unidos, 92108
- Pfizer Investigational Site
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San Diego, California, Estados Unidos, 92120
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Upland, California, Estados Unidos, 91786
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Whittier, California, Estados Unidos, 90602
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Colorado
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Lakewood, Colorado, Estados Unidos, 80227
- Pfizer Investigational Site
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Longmont, Colorado, Estados Unidos, 80501
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Wheat Ridge, Colorado, Estados Unidos, 80033
- Pfizer Investigational Site
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Connecticut
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Bridgeport, Connecticut, Estados Unidos, 06606
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Hamden, Connecticut, Estados Unidos, 06518
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Madison, Connecticut, Estados Unidos, 06443
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Waterbury, Connecticut, Estados Unidos, 06708
- Pfizer Investigational Site
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Delaware
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Newark, Delaware, Estados Unidos, 19713
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District of Columbia
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Washington, District of Columbia, Estados Unidos, 20037
- Pfizer Investigational Site
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Washington, District of Columbia, Estados Unidos, 20007-2197
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Washington, District of Columbia, Estados Unidos, 20007
- Pfizer Investigational Site
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Washington, District of Columbia, Estados Unidos, 20006
- Pfizer Investigational Site
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Florida
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Aventura, Florida, Estados Unidos, 33180
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Boca Raton, Florida, Estados Unidos, 33432
- Pfizer Investigational Site
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Cape Coral, Florida, Estados Unidos, 33990
- Pfizer Investigational Site
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Clearwater, Florida, Estados Unidos, 33761
- Pfizer Investigational Site
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Daytona Beach, Florida, Estados Unidos, 32114
- Pfizer Investigational Site
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Daytona Beach, Florida, Estados Unidos, 32117
- Pfizer Investigational Site
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Delray Beach, Florida, Estados Unidos, 33484
- Pfizer Investigational Site
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Fort Myers, Florida, Estados Unidos, 33919
- Pfizer Investigational Site
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Ft. Myers, Florida, Estados Unidos, 33916
- Pfizer Investigational Site
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Gainesville, Florida, Estados Unidos, 32601
- Pfizer Investigational Site
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Holiday, Florida, Estados Unidos, 34690
- Pfizer Investigational Site
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Lake Worth, Florida, Estados Unidos, 33461
- Pfizer Investigational Site
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Largo, Florida, Estados Unidos, 33773
- Pfizer Investigational Site
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Ormond Beach, Florida, Estados Unidos, 32174
- Pfizer Investigational Site
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Palm Beach Gardens, Florida, Estados Unidos, 33410
- Pfizer Investigational Site
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Palm Harbor, Florida, Estados Unidos, 34684
- Pfizer Investigational Site
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Pembroke Pines, Florida, Estados Unidos, 33027
- Pfizer Investigational Site
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Pembroke Pines, Florida, Estados Unidos, 33029
- Pfizer Investigational Site
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Plantation, Florida, Estados Unidos, 33324
- Pfizer Investigational Site
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Port Orange, Florida, Estados Unidos, 32127
- Pfizer Investigational Site
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Sarasota, Florida, Estados Unidos, 34239
- Pfizer Investigational Site
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Sarasota, Florida, Estados Unidos, 34231
- Pfizer Investigational Site
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St Petersburg, Florida, Estados Unidos, 33710
- Pfizer Investigational Site
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West Palm Beach, Florida, Estados Unidos, 33401
- Pfizer Investigational Site
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West Palm Beach, Florida, Estados Unidos, 33407
- Pfizer Investigational Site
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West Palm Beach, Florida, Estados Unidos, 33409
- Pfizer Investigational Site
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West Palm Beach, Florida, Estados Unidos, 33417
- Pfizer Investigational Site
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Georgia
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Augusta, Georgia, Estados Unidos, 30909
- Pfizer Investigational Site
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Decatur, Georgia, Estados Unidos, 30033
- Pfizer Investigational Site
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Riverdale, Georgia, Estados Unidos, 30274
- Pfizer Investigational Site
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Idaho
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Boise, Idaho, Estados Unidos, 83704
- Pfizer Investigational Site
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Boise, Idaho, Estados Unidos, 83702
- Pfizer Investigational Site
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Boise, Idaho, Estados Unidos, 83712
- Pfizer Investigational Site
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Cadwell, Idaho, Estados Unidos, 83605
- Pfizer Investigational Site
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Idaho Falls, Idaho, Estados Unidos, 83404
- Pfizer Investigational Site
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Meridian, Idaho, Estados Unidos, 83642
- Pfizer Investigational Site
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Illinois
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Champaign, Illinois, Estados Unidos, 61820
- Pfizer Investigational Site
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Chicago, Illinois, Estados Unidos, 60612
- Pfizer Investigational Site
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Libertyville, Illinois, Estados Unidos, 60048
- Pfizer Investigational Site
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Peoria, Illinois, Estados Unidos, 61614
- Pfizer Investigational Site
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Indiana
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Avon, Indiana, Estados Unidos, 46123
- Pfizer Investigational Site
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Evansville, Indiana, Estados Unidos, 47714
- Pfizer Investigational Site
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Evansville, Indiana, Estados Unidos, 47712
- Pfizer Investigational Site
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Evansville, Indiana, Estados Unidos, 47750
- Pfizer Investigational Site
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Kansas
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Kansas City, Kansas, Estados Unidos, 66160-7136
- Pfizer Investigational Site
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Kentucky
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Louisville, Kentucky, Estados Unidos, 40207
- Pfizer Investigational Site
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Louisville, Kentucky, Estados Unidos, 40291
- Pfizer Investigational Site
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Lousiville, Kentucky, Estados Unidos, 40291
- Pfizer Investigational Site
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Maine
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Bangor, Maine, Estados Unidos, 04401
- Pfizer Investigational Site
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Bangor, Maine, Estados Unidos, 4401
- Pfizer Investigational Site
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Maryland
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Bethesda, Maryland, Estados Unidos, 20817
- Pfizer Investigational Site
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Silver Spring, Maryland, Estados Unidos, 20902
- Pfizer Investigational Site
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Wheaton, Maryland, Estados Unidos, 20902
- Pfizer Investigational Site
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Massachusetts
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Boston, Massachusetts, Estados Unidos, 02115
- Pfizer Investigational Site
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Brookline, Massachusetts, Estados Unidos, 02445
- Pfizer Investigational Site
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Fall River, Massachusetts, Estados Unidos, 02720
- Pfizer Investigational Site
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Fall River, Massachusetts, Estados Unidos, 02721
- Pfizer Investigational Site
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Michigan
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Grand Rapids, Michigan, Estados Unidos, 49546
- Pfizer Investigational Site
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Grand Rapids, Michigan, Estados Unidos, 49503
- Pfizer Investigational Site
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Kalamazaoo, Michigan, Estados Unidos, 49048
- Pfizer Investigational Site
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Kalamazoo, Michigan, Estados Unidos, 49048
- Pfizer Investigational Site
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Minnesota
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Brooklyn Center, Minnesota, Estados Unidos, 55430
- Pfizer Investigational Site
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Robbinsdale, Minnesota, Estados Unidos, 55422
- Pfizer Investigational Site
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Shoreview, Minnesota, Estados Unidos, 55126
- Pfizer Investigational Site
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Mississippi
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Flowood, Mississippi, Estados Unidos, 39232
- Pfizer Investigational Site
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Jackson, Mississippi, Estados Unidos, 39216
- Pfizer Investigational Site
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Missouri
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Jefferson City, Missouri, Estados Unidos, 65109
- Pfizer Investigational Site
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St Louis, Missouri, Estados Unidos, 63141
- Pfizer Investigational Site
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St. Louis, Missouri, Estados Unidos, 63141
- Pfizer Investigational Site
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Montana
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Billings, Montana, Estados Unidos, 59101
- Pfizer Investigational Site
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Bozeman, Montana, Estados Unidos, 59715
- Pfizer Investigational Site
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Missoula, Montana, Estados Unidos, 59801
- Pfizer Investigational Site
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Missoula, Montana, Estados Unidos, 59804
- Pfizer Investigational Site
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Missoula, Montana, Estados Unidos, 59802
- Pfizer Investigational Site
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Nebraska
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Lincoln, Nebraska, Estados Unidos, 68510
- Pfizer Investigational Site
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Nevada
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Henderson, Nevada, Estados Unidos, 89014
- Pfizer Investigational Site
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North Las Vegas, Nevada, Estados Unidos, 89030
- Pfizer Investigational Site
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Reno, Nevada, Estados Unidos, 89503
- Pfizer Investigational Site
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Reno, Nevada, Estados Unidos, 89502-1196
- Pfizer Investigational Site
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New Jersey
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Manchester Twp, New Jersey, Estados Unidos, 08759
- Pfizer Investigational Site
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Ocean, New Jersey, Estados Unidos, 07712
- Pfizer Investigational Site
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Princeton, New Jersey, Estados Unidos, 08542
- Pfizer Investigational Site
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New Mexico
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Albuquerque, New Mexico, Estados Unidos, 87102
- Pfizer Investigational Site
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Albuquerque, New Mexico, Estados Unidos, 87109
- Pfizer Investigational Site
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Albuquerque, New Mexico, Estados Unidos, 87106
- Pfizer Investigational Site
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New York
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Bronx, New York, Estados Unidos, 10461
- Pfizer Investigational Site
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New Hyde Park, New York, Estados Unidos, 11042
- Pfizer Investigational Site
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New York, New York, Estados Unidos, 10029
- Pfizer Investigational Site
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North Carolina
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Charlotte, North Carolina, Estados Unidos, 28277
- Pfizer Investigational Site
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Charlotte, North Carolina, Estados Unidos, 28207
- Pfizer Investigational Site
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Charlotte, North Carolina, Estados Unidos, 28209
- Pfizer Investigational Site
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Winston-Salem, North Carolina, Estados Unidos, 27103
- Pfizer Investigational Site
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North Dakota
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Bismarck, North Dakota, Estados Unidos, 58501
- Pfizer Investigational Site
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Bismark, North Dakota, Estados Unidos, 58501
- Pfizer Investigational Site
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Bismark, North Dakota, Estados Unidos, 58503
- Pfizer Investigational Site
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Fargo, North Dakota, Estados Unidos, 58103
- Pfizer Investigational Site
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Fargo, North Dakota, Estados Unidos, 58104
- Pfizer Investigational Site
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Jamestown, North Dakota, Estados Unidos, 58401
- Pfizer Investigational Site
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Minot, North Dakota, Estados Unidos, 58701
- Pfizer Investigational Site
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Minot, North Dakota, Estados Unidos, 58702
- Pfizer Investigational Site
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Oakes, North Dakota, Estados Unidos, 58574
- Pfizer Investigational Site
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Ohio
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Akron, Ohio, Estados Unidos, 44312-1647
- Pfizer Investigational Site
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Akron, Ohio, Estados Unidos, 44313
- Pfizer Investigational Site
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Centerville, Ohio, Estados Unidos, 45459
- Pfizer Investigational Site
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Cincinnati, Ohio, Estados Unidos, 45249
- Pfizer Investigational Site
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Cincinnati, Ohio, Estados Unidos, 45236
- Pfizer Investigational Site
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Cleveland, Ohio, Estados Unidos, 44122
- Pfizer Investigational Site
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Kettering, Ohio, Estados Unidos, 45459
- Pfizer Investigational Site
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Lyndhurst, Ohio, Estados Unidos, 44124
- Pfizer Investigational Site
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Mayfield Village, Ohio, Estados Unidos, 44143
- Pfizer Investigational Site
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Oklahoma
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Oklahoma, Oklahoma, Estados Unidos, 73102
- Pfizer Investigational Site
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Oklahoma, Oklahoma, Estados Unidos, 73120
- Pfizer Investigational Site
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Oklahoma City, Oklahoma, Estados Unidos, 73112-4481
- Pfizer Investigational Site
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Oklahoma City, Oklahoma, Estados Unidos, 73142
- Pfizer Investigational Site
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Tulsa, Oklahoma, Estados Unidos, 74135
- Pfizer Investigational Site
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Yukon, Oklahoma, Estados Unidos, 73099
- Pfizer Investigational Site
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Pennsylvania
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Altoona, Pennsylvania, Estados Unidos, 16602
- Pfizer Investigational Site
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Camp Hill, Pennsylvania, Estados Unidos, 17011
- Pfizer Investigational Site
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Duncansville, Pennsylvania, Estados Unidos, 16635
- Pfizer Investigational Site
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Johnstown, Pennsylvania, Estados Unidos, 15904
- Pfizer Investigational Site
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Langhome, Pennsylvania, Estados Unidos, 19047
- Pfizer Investigational Site
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Lemoyne, Pennsylvania, Estados Unidos, 17043
- Pfizer Investigational Site
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Newtown, Pennsylvania, Estados Unidos, 18940
- Pfizer Investigational Site
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Sellersville, Pennsylvania, Estados Unidos, 18960
- Pfizer Investigational Site
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West Reading, Pennsylvania, Estados Unidos, 19611
- Pfizer Investigational Site
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Wyomissing, Pennsylvania, Estados Unidos, 19610
- Pfizer Investigational Site
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South Carolina
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Anderson, South Carolina, Estados Unidos, 29621
- Pfizer Investigational Site
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Belton, South Carolina, Estados Unidos, 29627
- Pfizer Investigational Site
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Mt. Pleasant, South Carolina, Estados Unidos, 29464
- Pfizer Investigational Site
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South Dakota
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Aberdeen, South Dakota, Estados Unidos, 57401
- Pfizer Investigational Site
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Sioux Falls, South Dakota, Estados Unidos, 57105
- Pfizer Investigational Site
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Waterdown, South Dakota, Estados Unidos, 57201
- Pfizer Investigational Site
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Watertown, South Dakota, Estados Unidos, 57201
- Pfizer Investigational Site
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Tennessee
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Memphis, Tennessee, Estados Unidos, 38119
- Pfizer Investigational Site
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Memphis, Tennessee, Estados Unidos, 38104
- Pfizer Investigational Site
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Memphis, Tennessee, Estados Unidos, 38120
- Pfizer Investigational Site
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Memphis, Tennessee, Estados Unidos, 38138
- Pfizer Investigational Site
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Nashville, Tennessee, Estados Unidos, 37203
- Pfizer Investigational Site
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Texas
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Bellaire, Texas, Estados Unidos, 77401
- Pfizer Investigational Site
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Dallas, Texas, Estados Unidos, 75231
- Pfizer Investigational Site
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Dallas, Texas, Estados Unidos, 75230
- Pfizer Investigational Site
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Dallas, Texas, Estados Unidos, 75243
- Pfizer Investigational Site
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Dallas, Texas, Estados Unidos, 75230-2513
- Pfizer Investigational Site
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Houston, Texas, Estados Unidos, 77030
- Pfizer Investigational Site
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San Antonio, Texas, Estados Unidos, 78229
- Pfizer Investigational Site
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San Antonio, Texas, Estados Unidos, 78229-3894
- Pfizer Investigational Site
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San Antonio, Texas, Estados Unidos, 78220
- Pfizer Investigational Site
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Temple, Texas, Estados Unidos, 76504
- Pfizer Investigational Site
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Waco, Texas, Estados Unidos, 76708
- Pfizer Investigational Site
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Utah
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Salt Lake City, Utah, Estados Unidos, 84102-3015
- Pfizer Investigational Site
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Virginia
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Norfolk, Virginia, Estados Unidos, 23502
- Pfizer Investigational Site
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Virginia Beach, Virginia, Estados Unidos, 23454
- Pfizer Investigational Site
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Washington
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Seattle, Washington, Estados Unidos, 98195
- Pfizer Investigational Site
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Seattle, Washington, Estados Unidos, 98133
- Pfizer Investigational Site
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Seattle, Washington, Estados Unidos, 98105-4631
- Pfizer Investigational Site
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Seattle, Washington, Estados Unidos, 98105
- Pfizer Investigational Site
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Spokane, Washington, Estados Unidos, 99204
- Pfizer Investigational Site
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Wisconsin
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Milwaukee, Wisconsin, Estados Unidos, 53226
- Pfizer Investigational Site
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Milwaukee, Wisconsin, Estados Unidos, 53209
- Pfizer Investigational Site
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Wyoming
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Cheyenne, Wyoming, Estados Unidos, 82001
- Pfizer Investigational Site
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Tallinn, Estonia, 10128
- Pfizer Investigational Site
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Tartu, Estonia, 50410
- Pfizer Investigational Site
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Tartu, Estonia
- Pfizer Investigational Site
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Tartu, Estonia, 51010
- Pfizer Investigational Site
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Moscow, Federación Rusa, 115522
- Pfizer Investigational Site
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Moscow, Federación Rusa, 119002
- Pfizer Investigational Site
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Moscow, Federación Rusa, 117036
- Pfizer Investigational Site
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Moscow, Federación Rusa, 101990
- Pfizer Investigational Site
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Moscow, Federación Rusa, 107014
- Pfizer Investigational Site
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Moscow, Federación Rusa, 121356
- Pfizer Investigational Site
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Moscow, Federación Rusa, 127299
- Pfizer Investigational Site
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Moscow, Federación Rusa, 129010
- Pfizer Investigational Site
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Saint Petersburg, Federación Rusa, 190068
- Pfizer Investigational Site
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St Petersburg, Federación Rusa, 194291
- Pfizer Investigational Site
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St. Petersburg, Federación Rusa, 199034
- Pfizer Investigational Site
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St. Petersburg, Federación Rusa, 1190068
- Pfizer Investigational Site
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St. Petersburg, Federación Rusa, 190068
- Pfizer Investigational Site
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Jyvaskyla, Finlandia, FIN-40100
- Pfizer Investigational Site
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Jyväskylä, Finlandia, 40700
- Pfizer Investigational Site
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Kuopio, Finlandia, 70210
- Pfizer Investigational Site
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Kuopio, Finlandia, 70211
- Pfizer Investigational Site
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Kuopio, Finlandia, FIN-70211
- Pfizer Investigational Site
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Lahti, Finlandia
- Pfizer Investigational Site
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Oulu, Finlandia, 90 100
- Pfizer Investigational Site
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Turku, Finlandia, 20100
- Pfizer Investigational Site
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FIN
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Jyvaskyla, FIN, Finlandia, 40100
- Pfizer Investigational Site
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Lyon Cedex 03, Francia, 69437
- Pfizer Investigational Site
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Orleans cedex 1, Francia, 45032
- Pfizer Investigational Site
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Paris, Francia, 75015
- Pfizer Investigational Site
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Athens, Grecia, 11526
- Pfizer Investigational Site
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Hong Kong, Hong Kong
- Pfizer Investigational Site
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PRC, Hong Kong
- Pfizer Investigational Site
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Sai Ying Pung, Hong Kong
- Pfizer Investigational Site
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Bekescsaba, Hungría, 5600
- Pfizer Investigational Site
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H-6720 Szeged, Hungría
- Pfizer Investigational Site
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Kecskemet, Hungría, 6000
- Pfizer Investigational Site
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Mako, Hungría, 6900
- Pfizer Investigational Site
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Roma, Italia, 00168
- Pfizer Investigational Site
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Roma, Italia, 00189
- Pfizer Investigational Site
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Roma, Italia, 00136
- Pfizer Investigational Site
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Siena, Italia, 53100
- Pfizer Investigational Site
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Kaunas, Lituania, LT-50009
- Pfizer Investigational Site
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Vilnius, Lituania, LT-10318
- Pfizer Investigational Site
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Vilnius, Lituania, LT-04130
- Pfizer Investigational Site
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Mexico City, México, 03100
- Pfizer Investigational Site
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Mexico D.F., México, 11800
- Pfizer Investigational Site
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Estado de Mexico
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seccion de Lomas Verdes, Estado de Mexico, México, CP 53120
- Pfizer Investigational Site
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Bergen, Noruega, NO-5094
- Pfizer Investigational Site
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Hamar, Noruega, 2317
- Pfizer Investigational Site
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Oslo, Noruega, NO-0164
- Pfizer Investigational Site
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Oslo, Noruega, NO-0176
- Pfizer Investigational Site
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Trondheim, Noruega, 7006
- Pfizer Investigational Site
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Trondheim, Noruega, NO-7006
- Pfizer Investigational Site
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Auckland, Nueva Zelanda
- Pfizer Investigational Site
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Dunedin, Nueva Zelanda
- Pfizer Investigational Site
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Auckland
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Milford, Auckland, Nueva Zelanda
- Pfizer Investigational Site
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NZ
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Christchurch, NZ, Nueva Zelanda, 8143
- Pfizer Investigational Site
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Eindhoven, Países Bajos, 5611 NJ
- Pfizer Investigational Site
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Rotterdam, Países Bajos, 3001 HG
- Pfizer Investigational Site
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Dr
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Emmen, Dr, Países Bajos, 7824 AA
- Pfizer Investigational Site
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GA
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Nijmegen, GA, Países Bajos, 6525
- Pfizer Investigational Site
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HV
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Amsterdam, HV, Países Bajos, 1081
- Pfizer Investigational Site
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SZ
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Nijmegen, SZ, Países Bajos, 6532
- Pfizer Investigational Site
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Katowice, Polonia, 40-084
- Pfizer Investigational Site
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Krakow, Polonia, 30-017
- Pfizer Investigational Site
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Krakow, Polonia, 31-501
- Pfizer Investigational Site
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Krakow, Polonia, 30-007
- Pfizer Investigational Site
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Krakow, Polonia, 30-224
- Pfizer Investigational Site
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Krakow, Polonia, 30-510
- Pfizer Investigational Site
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Lublin, Polonia, 20-090
- Pfizer Investigational Site
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Warszawa, Polonia, 00-909
- Pfizer Investigational Site
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Warszawa, Polonia, 02-341
- Pfizer Investigational Site
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Warszawa, Polonia, 04-730
- Pfizer Investigational Site
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Warszawa, Polonia, 00-315
- Pfizer Investigational Site
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Warszawa, Polonia, 00-418
- Pfizer Investigational Site
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Warszawa, Polonia, 00-655
- Pfizer Investigational Site
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Warszawa, Polonia, 00-699
- Pfizer Investigational Site
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Warszawa, Polonia, 02-796
- Pfizer Investigational Site
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Warszawa, Polonia, 03-335
- Pfizer Investigational Site
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Wroclaw, Polonia, 50-088
- Pfizer Investigational Site
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Bucharest, Rumania, 7000
- Pfizer Investigational Site
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Bucharesti, Rumania, 7000
- Pfizer Investigational Site
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Bucuresti, Rumania, 050521
- Pfizer Investigational Site
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Bucuresti, Rumania, 70231
- Pfizer Investigational Site
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Cluj-Napoca, Rumania, 400349
- Pfizer Investigational Site
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Iasi, Rumania, 700111
- Pfizer Investigational Site
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Napoca
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Cluj-, Napoca, Rumania, 400000
- Pfizer Investigational Site
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Bedford Gardens, Sudáfrica
- Pfizer Investigational Site
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Johannesburg, Sudáfrica, 2193
- Pfizer Investigational Site
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Johannesburg, Sudáfrica, 2196
- Pfizer Investigational Site
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Johannesburg 2193, Sudáfrica
- Pfizer Investigational Site
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Johannesburg, 2193, Sudáfrica
- Pfizer Investigational Site
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Parow, Sudáfrica, 7500
- Pfizer Investigational Site
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Parow 7500, Sudáfrica
- Pfizer Investigational Site
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Pretoria, Sudáfrica, 0181
- Pfizer Investigational Site
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Pretoria, Sudáfrica, 0042
- Pfizer Investigational Site
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Pretoria, 0042, Sudáfrica
- Pfizer Investigational Site
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Pretoria, 0181, Sudáfrica
- Pfizer Investigational Site
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Somerset West, Sudáfrica
- Pfizer Investigational Site
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Somerset West, 7129, Sudáfrica
- Pfizer Investigational Site
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Somerset West, 7130, Sudáfrica
- Pfizer Investigational Site
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Stellenbosch 7600, Sudáfrica
- Pfizer Investigational Site
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Pretoria
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Groenkloof, 0181, Pretoria, Sudáfrica
- Pfizer Investigational Site
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Criterios de participación
Los investigadores buscan personas que se ajusten a una determinada descripción, denominada criterio de elegibilidad. Algunos ejemplos de estos criterios son el estado de salud general de una persona o tratamientos previos.
Criterio de elegibilidad
Edades elegibles para estudiar
55 años a 80 años (Adulto, Adulto Mayor)
Acepta Voluntarios Saludables
No
Géneros elegibles para el estudio
Femenino
Descripción
Inclusion Criteria:
- Must be at least 2 years postmenopausal
- Osteoporotic subjects without vertebral fracture who meet BMD criteria, or Osteoporotic subjects with vertebral fracture
Exclusion Criteria:
- Diseases that may affect bone metabolism
- Vasomotor symptoms requiring treatment
- Known history or suspected cancer of the breast
- Active or past history of venous thromboembolic events
Plan de estudios
Esta sección proporciona detalles del plan de estudio, incluido cómo está diseñado el estudio y qué mide el estudio.
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
- Asignación: Aleatorizado
- Modelo Intervencionista: Asignación de un solo grupo
- Enmascaramiento: Doble
Armas e Intervenciones
Grupo de participantes/brazo |
Intervención / Tratamiento |
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Comparador activo: A
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BZA 20mg, daily, oral
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Comparador de placebos: B
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Placebo, daily, oral
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¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
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Percentage of Participants With New Vertebral Fractures Through Month 36
Periodo de tiempo: Baseline through Month 36
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New vertebral fracture: decrease in anterior, mid, or posterior vertebral (vt) height of approximately 20% and 4 millimeter (mm) or more from baseline (base) to end of study confirmed by measurement of involved vt body, a semi-quantitative grade change of 1 from base for any vertebra from fourth thoracic to fourth lumbar vertebra (T4 to L4), provided vertebra was not fractured at base.
Participant was counted only once irrespective of how many new vt fractures were diagnosed.
Stratification factor was base fracture status, categorized as no prevalent fracture and at least 1 prevalent fracture.
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Baseline through Month 36
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Percentage of Participants With New Vertebral Fractures Through Month 60
Periodo de tiempo: Baseline through Month 60
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New vertebral fracture: decrease in anterior, mid, or posterior vt height of approximately 20% and 4 millimeter (mm) or more from baseline (base) to end of study confirmed by measurement of involved vt body, a semi-quantitative grade change of 1 from base for any vertebra from fourth thoracic to fourth lumbar vertebra (T4 to L4), provided vertebra was not fractured at base.
Participant was counted only once irrespective of how many new vt fractures were diagnosed.
Stratification factor was base fracture status, categorized as no prevalent fracture and at least 1 prevalent fracture.
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Baseline through Month 60
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Percentage of Participants With New Vertebral Fractures Through Month 84
Periodo de tiempo: Baseline through Month 84
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New vertebral fracture: decrease in anterior, mid, or posterior vt height of approximately 20% and 4 millimeter (mm) or more from baseline (base) to end of study confirmed by measurement of involved vt body, a semi-quantitative grade change of 1 from base for any vertebra from fourth thoracic to fourth lumbar vertebra (T4 to L4), provided vertebra was not fractured at base.
Participant was counted only once irrespective of how many new vt fractures were diagnosed.
Stratification factor was base fracture status, categorized as no prevalent fracture and at least 1 prevalent fracture.
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Baseline through Month 84
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Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
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Incidence of Breast Cancer Through Month 36
Periodo de tiempo: Baseline through Month 36
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Incidence of breast cancer was defined as the number of participants with breast cancer diagnosis by the time point of interest divided by the number of participants included in the analysis.
The reported rate was rescaled to reflect average follow-up time per 1000 women (1000 multiplied by number of cases divided by total follow-up time).
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Baseline through Month 36
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Incidence of Breast Cancer Through Month 60
Periodo de tiempo: Baseline through Month 60
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Incidence of breast cancer was defined as the number of participants with breast cancer diagnosis by the time point of interest divided by the number of participants included in the analysis.
The reported rate was rescaled to reflect average follow-up time per 1000 women (1000 multiplied by number of cases divided by total follow-up time).
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Baseline through Month 60
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Incidence of Breast Cancer Through Month 84
Periodo de tiempo: Baseline through Month 84
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Incidence of breast cancer was defined as the number of participants with breast cancer diagnosis by the time point of interest divided by the number of participants included in the analysis.
The reported rate was rescaled to reflect average follow-up time per 1000 women (1000 multiplied by number of cases divided by total follow-up time).
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Baseline through Month 84
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Percentage of Participants With New Clinical Vertebral Fractures Through Month 36
Periodo de tiempo: Baseline through Month 36
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A new clinical vertebral fracture was defined as a new fracture found at any time because of back pain suggestive of fracture(s).
New Clinical vertebral fractures were verified with radiographic assessment using both semi-quantitative and quantitative morphometric assessment: decrease in anterior, mid, or posterior vt height of approximately 20% and 4 mm or more from base to end of study confirmed by measurement of involved vt body, a semi-quantitative grade change of 1 from base for any vertebra from T4 to L4, provided vertebra was not fractured at base.
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Baseline through Month 36
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Percentage of Participants With New Clinical Vertebral Fractures Through Month 60
Periodo de tiempo: Baseline through Month 60
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A new clinical vertebral fracture was defined as a new fracture found at any time because of back pain suggestive of fracture(s).
New Clinical vertebral fractures were verified with radiographic assessment using both semi-quantitative and quantitative morphometric assessment: decrease in anterior, mid, or posterior vt height of approximately 20% and 4 mm or more from base to end of study confirmed by measurement of involved vt body, a semi-quantitative grade change of 1 from base for any vertebra from T4 to L4, provided vertebra was not fractured at base.
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Baseline through Month 60
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Percentage of Participants With New Clinical Vertebral Fractures Through Month 84
Periodo de tiempo: Baseline through Month 84
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A new clinical vertebral fracture was defined as a new fracture found at any time because of back pain suggestive of fracture(s).
New Clinical vertebral fractures were verified with radiographic assessment using both semi-quantitative and quantitative morphometric assessment: decrease in anterior, mid, or posterior vt height of approximately 20% and 4 mm or more from base to end of study confirmed by measurement of involved vt body, a semi-quantitative grade change of 1 from base for any vertebra from T4 to L4, provided vertebra was not fractured at base.
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Baseline through Month 84
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Number of Participants With Worsening Vertebral Fractures Through Month 36
Periodo de tiempo: Baseline through Month 36
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A worsening vertebral fracture was defined as a decrease in anterior, mid, or posterior vertebral height of at least 20% and at least 4 mm as evaluated by quantitative morphometric assessment, and a grade change of at least 1 as rated by a radiologist using the semi-quantitative rating scale.
It can occur only in a vertebra that was fractured at baseline.
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Baseline through Month 36
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Number of Participants With Worsening Vertebral Fractures Through Month 60
Periodo de tiempo: Baseline through Month 60
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A worsening vertebral fracture was defined as a decrease in anterior, mid, or posterior vertebral height of at least 20% and at least 4 mm as evaluated by quantitative morphometric assessment, and a grade change of at least 1 as rated by a radiologist using the semi-quantitative rating scale.
It can occur only in a vertebra that was fractured at baseline.
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Baseline through Month 60
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Number of Participants With Worsening Vertebral Fractures Through Month 84
Periodo de tiempo: Baseline through Month 84
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A worsening vertebral fracture was defined as a decrease in anterior, mid, or posterior vertebral height of at least 20% and at least 4 mm as evaluated by quantitative morphometric assessment, and a grade change of at least 1 as rated by a radiologist using the semi-quantitative rating scale.
It can occur only in a vertebra that was fractured at baseline.
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Baseline through Month 84
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Percentage of Participants With Non-vertebral Fractures Through Month 36
Periodo de tiempo: Baseline through Month 36
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Non-vertebral fractures were determined by direct questioning at each clinic visit after medication therapy begins.
Osteoporosis-related, hip and wrist fractures were summarized.
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Baseline through Month 36
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Percentage of Participants With Non-vertebral Fractures Through Month 60
Periodo de tiempo: Baseline through Month 60
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Non-vertebral fractures were determined by direct questioning at each clinic visit after medication therapy begins.
Osteoporosis-related, hip and wrist fractures were summarized.
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Baseline through Month 60
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Percentage of Participants With Non-vertebral Fractures Through Month 84
Periodo de tiempo: Baseline through Month 84
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Non-vertebral fractures were determined by direct questioning at each clinic visit after medication therapy begins.
Osteoporosis-related, hip and wrist fractures were summarized.
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Baseline through Month 84
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Change From Baseline in Height at Month 36
Periodo de tiempo: Baseline, Month 36
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Height was measured 3 times using standardized Harpenden stadiometer (height based on the middle stadiometer reading was recorded).
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Baseline, Month 36
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Change From Baseline in Height at Month 60
Periodo de tiempo: Baseline, Month 60
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Height was measured 3 times using standardized Harpenden stadiometer (height based on the middle stadiometer reading was recorded).
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Baseline, Month 60
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Change From Baseline in Height at Month 84
Periodo de tiempo: Baseline, Month 84
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Height (cm) was measured 3 times using standardized Harpenden stadiometer (height based on the middle stadiometer reading was recorded).
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Baseline, Month 84
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Percent Change From Baseline in Bone Mineral Density (BMD) at Month 6, 12, 18, 24 and 36
Periodo de tiempo: Baseline, Months 6, 12, 18, 24, 36
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BMD of lumbar spine (Lu Sp) and hip (total hip [Tl Hp], femoral neck [Fe Ne] and femur trochanter [Fe Tr]) was evaluated by dual-energy x-ray absorptiometry (DXA).
The left hip was evaluated unless prevented by pathology, in which case the right hip was evaluated throughout the study.
Results were scored as T score, defined as BMD at the site when compared to the young normal reference mean.
Normal BMD is a T-score of -1.0 or higher.
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Baseline, Months 6, 12, 18, 24, 36
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Percent Change From Baseline in Bone Mineral Density (BMD) at Months 48, 60
Periodo de tiempo: Baseline, Month 48, 60
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BMD of lumbar spine (Lu Sp) and hip (total hip [Tl Hp], femoral neck [Fe Ne] and femur trochanter [Fe Tr]) was evaluated by dual-energy x-ray absorptiometry (DXA).
The left hip was evaluated unless prevented by pathology, in which case the right hip was evaluated throughout the study.
Results were scored as T score, defined as BMD at the site when compared to the young normal reference mean.
Normal BMD is a T-score of -1.0 or higher.
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Baseline, Month 48, 60
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Percent Change From Baseline in Bone Mineral Density (BMD) at Months 72 and 84
Periodo de tiempo: Baseline, Month 72, 84
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BMD of lumbar spine (Lu Sp) and hip (total hip [Tl Hp], femoral neck [Fe Ne] and femur trochanter [Fe Tr]) was evaluated by dual-energy x-ray absorptiometry (DXA).
The left hip was evaluated unless prevented by pathology, in which case the right hip was evaluated throughout the study.
Results were scored as T score, defined as BMD at the site when compared to the young normal reference mean.
Normal BMD is a T-score of -1.0 or higher.
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Baseline, Month 72, 84
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Percent Change From Baseline in Osteocalcin at Month 3, 6 and 12
Periodo de tiempo: Baseline, Months 3, 6, 12
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Osteocalcin is a biochemical marker of bone formation.
Blood samples were collected to evaluate osteocalcin levels.
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Baseline, Months 3, 6, 12
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Percent Change From Baseline in Osteocalcin at Months 36 and 60
Periodo de tiempo: Baseline, Months 36, 60
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Osteocalcin is a biochemical marker of bone formation.
Blood samples were collected to evaluate osteocalcin levels.
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Baseline, Months 36, 60
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Percent Change From Baseline in Osteocalcin at Months 72 and 84
Periodo de tiempo: Baseline, Months 72, 84
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Osteocalcin is a biochemical marker of bone formation.
Blood samples were collected to evaluate osteocalcin levels.
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Baseline, Months 72, 84
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Percent Change From Baseline in C-telopeptide (CTx) at Month 3, 6 and 12
Periodo de tiempo: Baseline, Months 3, 6, 12
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C-telopeptide is a biochemical marker of bone formation.
Blood samples were collected to evaluate C-telopeptide levels.
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Baseline, Months 3, 6, 12
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Percent Change From Baseline in C-telopeptide (CTx) at Months 36 and 60
Periodo de tiempo: Baseline, Months 36, 60
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C-telopeptide is a biochemical marker of bone formation.
Blood samples were collected to evaluate C-telopeptide levels.
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Baseline, Months 36, 60
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Percent Change From Baseline in C-telopeptide (CTx) at Months 72 and 84
Periodo de tiempo: Baseline, Months 72, 84
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C-telopeptide is a biochemical marker of bone formation.
Blood samples were collected to evaluate C-telopeptide levels.
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Baseline, Months 72, 84
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Percent Change From Baseline in Lipid Parameters at Months 6, 12, 24 and 36
Periodo de tiempo: Baseline, Months 6, 12, 24, 36
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Lipid parameters evaluated included total cholesterol (TC), low density lipoprotein (LDL), high density lipoprotein (HDL), triglyceride (TG), high-density lipoprotein fraction 2 (HDL2) and high-density lipoprotein fraction 3 (HDL3).
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Baseline, Months 6, 12, 24, 36
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Bone Histomorphometric Indices at Month 36: BV, OV, OS, OcS, ObS, MS, ES, OMS, CP
Periodo de tiempo: Month 36
|
Bone histomorphometry verified rate of bone remodeling.
Anterior iliac crest bone biopsy done to exclude presence of osteomalacia or more subtle defects in mineralization; investigated qualitative aspects of bone.
Also assessed decrease in rate of bone turnover, investigated mechanism for observed increase in BMD.
Percentage of following indices (volume,surface,porosity) was calculated:Bone Volume(BV), Osteoid Volume(OV), Osteoid Surface(OS), Osteoclast Surface(OcS), Osteoblast Surface(ObS), Mineralizing surface(MS), Eroded Surface(ES), Osteoid Mineralizing surface(OMS), Cortical porosity(CP).
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Month 36
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Bone Histomorphometric Indices at Month 60: BV, OV, OS, OcS, ObS, MS, ES, OMS, CP
Periodo de tiempo: Month 60
|
Bone histomorphometry verified rate of bone remodeling.
Anterior iliac crest bone biopsy done to exclude presence of osteomalacia or more subtle defects in mineralization; investigated qualitative aspects of bone.
Also assessed decrease in rate of bone turnover, investigated mechanism for observed increase in BMD.
Percentage of following indices (volume,surface,porosity) was calculated:Bone Volume(BV), Osteoid Volume(OV), Osteoid Surface(OS), Osteoclast Surface(OcS), Osteoblast Surface(ObS), Mineralizing surface(MS), Eroded Surface(ES), Osteoid Mineralizing surface(OMS), Cortical porosity(CP).
|
Month 60
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Bone Histomorphometric Indices at Month 36: WTh, OTh, TbTh, TbSp and CTh
Periodo de tiempo: Month 36
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Bone histomorphometry verified rate of bone remodeling.
Anterior iliac crest bone biopsy done to exclude presence of osteomalacia or more subtle defects in mineralization; investigated qualitative aspects of bone.
Also assessed decrease in rate of bone turnover, investigated mechanism for observed increase in BMD.
Calculated indices included: Wall Thickness (WTh), Osteoid Thickness (OTh), Trabecular Thickness (TbTh), Trabecular Separation (TbSp) and Cortical thickness (CTh).
Trabecular separation defined as the thickness of the spaces as defined by binarization within the volume of interest.
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Month 36
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Bone Histomorphometric Indices at Month 60: WTh, OTh, TbTh, TbSp and CTh
Periodo de tiempo: Month 60
|
Bone histomorphometry verified rate of bone remodeling.
Anterior iliac crest bone biopsy done to exclude presence of osteomalacia or more subtle defects in mineralization; investigated qualitative aspects of bone.
Also assessed decrease in rate of bone turnover, investigated mechanism for observed increase in BMD.
Calculated indices included: WTh, OTh, TbTh, TbSp and CTh.
Trabecular separation defined as the thickness of the spaces as defined by binarization within the volume of interest.
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Month 60
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Bone Histomorphometric Indices at Month 36: Total Surface (Goldner Slide) [TSG]
Periodo de tiempo: Month 36
|
Bone histomorphometry verified rate of bone remodeling.
Anterior iliac crest bone biopsy done to exclude presence of osteomalacia or more subtle defects in mineralization; investigated qualitative aspects of bone.
Also assessed decrease in rate of bone turnover, investigated mechanism for observed increase in BMD.
Calculated indices included: Total Surface (Goldner Slide) [TSG].
All specimens were demineralized and subjected to staining procedures (Goldner's staining).
Slides were analyzed using light microscopy for total surface area, the surface area that consisted of bone and the surface area that consisted of graft material (all in mm^2 and expressed as percent (%) of the total surface.
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Month 36
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Bone Histomorphometric Indices at Month 60: TSG
Periodo de tiempo: Month 60
|
Bone histomorphometry verified rate of bone remodeling.
Anterior iliac crest bone biopsy done to exclude presence of osteomalacia or more subtle defects in mineralization; investigated qualitative aspects of bone.
Also assessed decrease in rate of bone turnover, investigated mechanism for observed increase in BMD.
Calculated indices included: Total Surface (Goldner Slide) [TSG].
All specimens were demineralized and subjected to staining procedures (Goldner's staining).
Slides were analyzed using light microscopy for total surface area, the surface area that consisted of bone and the surface area that consisted of graft material (all in mm^2 and expressed as percent (%) of the total surface.
|
Month 60
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Bone Histomorphometric Indices at Month 36: TtAr
Periodo de tiempo: Month 36
|
Bone histomorphometry verified rate of bone remodeling.
Anterior iliac crest bone biopsy done to exclude presence of osteomalacia or more subtle defects in mineralization; investigated qualitative aspects of bone.
Also assessed decrease in rate of bone turnover, investigated mechanism for observed increase in BMD.
Calculated variable: Tissue Area (TtAr).
Tissue area comprised of the porous calcified substance from which bones were made.
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Month 36
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Bone Histomorphometric Indices at Month 60: TtAr
Periodo de tiempo: Month 60
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Bone histomorphometry verified rate of bone remodeling.
Anterior iliac crest bone biopsy done to exclude presence of osteomalacia or more subtle defects in mineralization; investigated qualitative aspects of bone.
Also assessed decrease in rate of bone turnover, investigated mechanism for observed increase in BMD.
Calculated variable: Tissue Area (TtAr).
Tissue area comprised of the porous calcified substance from which bones were made.
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Month 60
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Bone Histomorphometric Indices at Month 36: BFP, RP and RmP
Periodo de tiempo: Month 36
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Bone histomorphometry verified rate of bone remodeling.
Anterior iliac crest bone biopsy done to exclude presence of osteomalacia or more subtle defects in mineralization; investigated qualitative aspects of bone.
Also assessed decrease in rate of bone turnover, investigated mechanism for observed increase in BMD.
Calculated indices included: Bone Formation Period (BFP), Resorption Period (RP), Remodeling Period (RmP).
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Month 36
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Bone Histomorphometric Indices at Month 60: BFP, RP and RmP
Periodo de tiempo: Month 60
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Bone histomorphometry verified rate of bone remodeling.
Anterior iliac crest bone biopsy done to exclude presence of osteomalacia or more subtle defects in mineralization; investigated qualitative aspects of bone.
Also assessed decrease in rate of bone turnover, investigated mechanism for observed increase in BMD.
Calculated indices included: Bone Formation Period (BFP), Resorption Period (RP), Remodeling Period (RmP).
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Month 60
|
Bone Histomorphometric Indices at Month 36: SuD
Periodo de tiempo: Month 36
|
Bone histomorphometry verified rate of bone remodeling.
Anterior iliac crest bone biopsy done to exclude presence of osteomalacia or more subtle defects in mineralization; investigated qualitative aspects of bone.
Also assessed decrease in rate of bone turnover, investigated mechanism for observed increase in BMD Calculated indices included: Surface Density (SuD).
|
Month 36
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Bone Histomorphometric Indices at Month 60: SuD
Periodo de tiempo: Month 60
|
Bone histomorphometry verified rate of bone remodeling.
Anterior iliac crest bone biopsy done to exclude presence of osteomalacia or more subtle defects in mineralization; investigated qualitative aspects of bone.
Also assessed decrease in rate of bone turnover, investigated mechanism for observed increase in BMD Calculated indices included: Surface Density (SuD).
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Month 60
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Bone Histomorphometric Indices at Month 36: BFRTS
Periodo de tiempo: Month 36
|
Bone histomorphometry verified rate of bone remodeling.
Anterior iliac crest bone biopsy done to exclude presence of osteomalacia or more subtle defects in mineralization; investigated qualitative aspects of bone.
Also assessed decrease in rate of bone turnover, investigated mechanism for observed increase in BMD Calculated indices included: Bone Form Rate (BFR)-Total Surface Reference (BFRTS).
BFR accounts the bone surface which is actively mineralizing, which depends on the number of osteoblasts that are active.
BFR= Fraction of mineralizing surface and bone surface multiplied by mineralization apposition rate (MAR).
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Month 36
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Bone Histomorphometric Indices at Month 60: BFRTS
Periodo de tiempo: Month 60
|
Bone histomorphometry verified rate of bone remodeling.
Anterior iliac crest bone biopsy done to exclude presence of osteomalacia or more subtle defects in mineralization; investigated qualitative aspects of bone.
Also assessed decrease in rate of bone turnover, investigated mechanism for observed increase in BMD Calculated indices included: Bone Form Rate (BFR)-Total Surface Reference (BFRTS).
BFR accounts the bone surface which is actively mineralizing, which depends on the number of osteoblasts that are active.
BFR= Fraction of mineralizing surface and bone surface multiplied by mineralization apposition rate (MAR).
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Month 60
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Bone Histomorphometric Indices at Month 36: ACF
Periodo de tiempo: Month 36
|
Bone histomorphometry verified rate of bone remodeling.
Anterior iliac crest bone biopsy done to exclude presence of osteomalacia or more subtle defects in mineralization; investigated qualitative aspects of bone.
Also assessed decrease in rate of bone turnover, investigated mechanism for observed increase in BMD Calculated indices included: Activation Frequency (ACF).
The total period (TP) is the duration between the beginning of one formation period (FP) and the beginning of the next FP.
The number of times per year that this spot begins the FP is the activation frequency (ACF).
|
Month 36
|
Bone Histomorphometric Indices at Month 60: ACF
Periodo de tiempo: Month 60
|
Bone histomorphometry verified rate of bone remodeling.
Anterior iliac crest bone biopsy done to exclude presence of osteomalacia or more subtle defects in mineralization; investigated qualitative aspects of bone.
Also assessed decrease in rate of bone turnover, investigated mechanism for observed increase in BMD Calculated indices included: Activation Frequency (ACF).
The total period (TP) is the duration between the beginning of one formation period (FP) and the beginning of the next FP.
The number of times per year that this spot begins the FP is the activation frequency (ACF).
|
Month 60
|
Bone Histomorphometric Indices at Month 36: Mlt
Periodo de tiempo: Month 36
|
Bone histomorphometry verified rate of bone remodeling.
Anterior iliac crest bone biopsy done to exclude presence of osteomalacia or more subtle defects in mineralization; investigated qualitative aspects of bone.
Also assessed decrease in rate of bone turnover, investigated mechanism for observed increase in BMD Calculated indices included: Mineralization Lag Time (Mlt).
Mineralization lag time was the lag between the time osteoid was formed and the mineral was added.
|
Month 36
|
Bone Histomorphometric Indices at Month 60: Mlt
Periodo de tiempo: Month 60
|
Bone histomorphometry verified rate of bone remodeling.
Anterior iliac crest bone biopsy done to exclude presence of osteomalacia or more subtle defects in mineralization; investigated qualitative aspects of bone.
Also assessed decrease in rate of bone turnover, investigated mechanism for observed increase in BMD Calculated indices included: Mineralization Lag Time (Mlt).
Mineralization lag time was the lag between the time osteoid was formed and the mineral was added.
|
Month 60
|
Bone Histomorphometric Indices at Month 36: MAR
Periodo de tiempo: Month 36
|
Bone histomorphometry verified rate of bone remodeling.
Anterior iliac crest bone biopsy done to exclude presence of osteomalacia or more subtle defects in mineralization; investigated qualitative aspects of bone.
Also assessed decrease in rate of bone turnover, investigated mechanism for observed increase in BMD Calculated indices included: Mineral Apposition Rate (MAR).
MAR is the area of new bone formed during the label interval.
|
Month 36
|
Bone Histomorphometric Indices at Month 60: MAR
Periodo de tiempo: Month 60
|
Bone histomorphometry verified rate of bone remodeling.
Anterior iliac crest bone biopsy done to exclude presence of osteomalacia or more subtle defects in mineralization; investigated qualitative aspects of bone.
Also assessed decrease in rate of bone turnover, investigated mechanism for observed increase in BMD Calculated indices included: Mineral Apposition Rate (MAR).
MAR is the area of new bone formed during the label interval.
|
Month 60
|
Bone Histomorphometric Indices at Month 36: TbN
Periodo de tiempo: Month 36
|
Bone histomorphometry verified rate of bone remodeling.
Anterior iliac crest bone biopsy done to exclude presence of osteomalacia or more subtle defects in mineralization; investigated qualitative aspects of bone.
Also assessed decrease in rate of bone turnover, investigated mechanism for observed increase in BMD Calculated indices included: Trabecular Number (TbN).
TbN= Ratio of bone volume to tissue volume divided by trabecular thickness.
|
Month 36
|
Bone Histomorphometric Indices at Month 60: TbN
Periodo de tiempo: Month 60
|
Bone histomorphometry verified rate of bone remodeling.
Anterior iliac crest bone biopsy done to exclude presence of osteomalacia or more subtle defects in mineralization; investigated qualitative aspects of bone.
Also assessed decrease in rate of bone turnover, investigated mechanism for observed increase in BMD Calculated indices included: Trabecular Number (TbN).
TbN= Ratio of bone volume to tissue volume divided by trabecular thickness.
|
Month 60
|
Bone Histomorphometric Indices at Month 36: BFRBV
Periodo de tiempo: Month 36
|
Bone histomorphometry verified rate of bone remodeling.
Anterior iliac crest bone biopsy done to exclude presence of osteomalacia or more subtle defects in mineralization; investigated qualitative aspects of bone.
Also assessed decrease in rate of bone turnover, investigated mechanism for observed increase in BMD Calculated indices included: Bone Formation Rate (BFR)-Bone Volume Reference (BFRBV).
BFR accounts the bone volume which is actively mineralizing, which depends on the number of osteoblasts that are active.
BFR= Fraction of mineralizing volume and bone volume multiplied by mineralization apposition rate (MAR).
|
Month 36
|
Bone Histomorphometric Indices at Month 60: BFRBV
Periodo de tiempo: Month 60
|
Bone histomorphometry verified rate of bone remodeling.
Anterior iliac crest bone biopsy done to exclude presence of osteomalacia or more subtle defects in mineralization; investigated qualitative aspects of bone.
Also assessed decrease in rate of bone turnover, investigated mechanism for observed increase in BMD Calculated indices included: Bone Formation Rate (BFR)-Bone Volume Reference (BFRBV).
BFR accounts the bone volume which is actively mineralizing, which depends on the number of osteoblasts that are active.
BFR= Fraction of mineralizing volume and bone volume multiplied by mineralization apposition rate (MAR).
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Month 60
|
Women's Health Questionnaire (WHQ)
Periodo de tiempo: Baseline
|
WHQ is a measure of mid-aged women's emotional and physical health.
Consists of 36-item assessing nine domains of physical and emotional health: Depressed mood; Somatic symptoms; Anxiety/fears; Vasomotor symptoms; Sleep problems; Sexual behavior; Menstrual symptoms; Memory/concentration; and Attractiveness.
Each item scored on a 4 point scale (yes definitely, yes sometimes, not much, no not at all) reduced to binary option as 0 (no) and 1 (yes).
Domain subscale score was calculated as sum of domain items score divided by number of domain items.
Total score was calculated as the sum of individual domain subscale score divided by number of domains.
Total score range from 0 (absent) to 1 (present), with higher scores indicating more pronounced distress and dysfunction.
Baseline values at different time points were considered only for the participants who were evaluable at those time points.
|
Baseline
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Change From Baseline in Women's Health Questionnaire (WHQ) at Month 12, 24 and 36
Periodo de tiempo: Baseline, Months 12, 24, 36
|
WHQ is a measure of mid-aged women's emotional and physical health.
Consists of 36-item assessing nine domains of physical and emotional health: Depressed mood; Somatic symptoms; Anxiety/fears; Vasomotor symptoms; Sleep problems; Sexual behavior; Menstrual symptoms; Memory/concentration; and Attractiveness.
Each item scored on a 4 point scale (yes definitely, yes sometimes, not much, no not at all) reduced to binary option as 0 (no) and 1 (yes).
Domain subscale score was calculated as sum of domain items score divided by number of domain items.
Total score was calculated as the sum of individual domain subscale score divided by number of domains.
Total score range from 0 (absent) to 1 (present), with higher scores indicating more pronounced distress and dysfunction.Baseline values at different time points were considered only for the participants who were evaluable at those time points.
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Baseline, Months 12, 24, 36
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European Foundation for Osteoporosis Quality of Life Questionnaire (QUALEFFO)
Periodo de tiempo: Baseline
|
QUALEFFO is an osteoporosis-specific health instrument developed specifically for participants with vertebral deformities used to evaluate the effect of back pain and treatment on quality of life.
The QUALEFFO questionnaire includes 41 items in 5 domains: pain, physical function, social function, general health perception, and mental function.
The total score is calculated according to the scoring algorithm developed by the International Osteoporosis Foundation.
Total scores are reported from 0 to 100, with lower scores corresponding to better quality of life.
Baseline values at different time points were considered only for the participants who were evaluable at those time points.
|
Baseline
|
Change From Baseline in European Foundation for Osteoporosis Quality of Life Questionnaire (QUALEFFO) at Month 12, 24 and 36
Periodo de tiempo: Baseline, Months 12, 24, 36
|
QUALEFFO is an osteoporosis-specific health instrument developed specifically for participants with vertebral deformities used to evaluate the effect of back pain and treatment on quality of life.
The QUALEFFO questionnaire includes 41 items in 5 domains: pain, physical function, social function, general health perception, and mental function.
The total score is calculated according to the scoring algorithm developed by the International Osteoporosis Foundation.
Total scores are reported from 0 to 100, with lower scores corresponding to better quality of life.
Baseline values at different time points were considered only for the participants who were evaluable at those time points.
|
Baseline, Months 12, 24, 36
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Euro Quality of Life-5 Dimensions (EQ-5D) Visual Analog Scale (VAS)
Periodo de tiempo: Baseline
|
EQ-5D: participant rated questionnaire to assess health-related quality of life in terms of a single index value.
The VAS component rates current health state on a scale from 0 mm (worst imaginable health state) to 100 mm (best imaginable health state); higher scores indicate a better health state.
Baseline values at different time points were considered only for the participants who were evaluable at those time points.
|
Baseline
|
Change From Baseline in Euro Quality of Life-5 Dimensions (EQ-5D) Visual Analog Scale (VAS) at Month 12, 24 and 36
Periodo de tiempo: Baseline, Months 12, 24, 36
|
EQ-5D: participant rated questionnaire to assess health-related quality of life in terms of a single index value.
The VAS component rates current health state on a scale from 0 mm (worst imaginable health state) to 100 mm (best imaginable health state); higher scores indicate a better health state.
Baseline values at different time points were considered only for the participants who were evaluable at those time points.
|
Baseline, Months 12, 24, 36
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Euro Quality of Life-5 Dimensions (EQ-5D)- Health State Profile Utility Score
Periodo de tiempo: Baseline
|
EQ-5D: participant rated questionnaire to assess health-related quality of life in terms of a single utility score.
Health State Profile component assesses level of current health for 5 domains: mobility, self-care, usual activities, pain and discomfort, and anxiety and depression; 1 indicates better health state (no problems); 3 indicates worst health state ("confined to bed").
Scoring formula developed by EuroQol Group assigns a utility value for each domain in the profile.
Score is transformed and results in a total score range -0.594 to 1.000; higher score indicates a better health state.
Baseline values at different time points were considered only for the participants who were evaluable at those time points.
|
Baseline
|
Change From Baseline in Euro Quality of Life-5 Dimensions (EQ-5D)- Health State Profile Utility Score at Month 12, 24 and 36
Periodo de tiempo: Baseline, Months 12, 24, 36
|
EQ-5D: participant rated questionnaire to assess health-related quality of life in terms of a single utility score.
Health State Profile component assesses level of current health for 5 domains: mobility, self-care, usual activities, pain and discomfort, and anxiety and depression; 1 indicates better health state (no problems); 3 indicates worst health state ("confined to bed").
Scoring formula developed by EuroQol Group assigns a utility value for each domain in the profile.
Score is transformed and results in a total score range -0.594 to 1.000; higher score indicates a better health state.
Baseline values at different time points were considered only for the participants who were evaluable at those time points.
|
Baseline, Months 12, 24, 36
|
Colaboradores e Investigadores
Aquí es donde encontrará personas y organizaciones involucradas en este estudio.
Patrocinador
Publicaciones y enlaces útiles
La persona responsable de ingresar información sobre el estudio proporciona voluntariamente estas publicaciones. Estos pueden ser sobre cualquier cosa relacionada con el estudio.
Fechas de registro del estudio
Estas fechas rastrean el progreso del registro del estudio y los envíos de resultados resumidos a ClinicalTrials.gov. Los registros del estudio y los resultados informados son revisados por la Biblioteca Nacional de Medicina (NLM) para asegurarse de que cumplan con los estándares de control de calidad específicos antes de publicarlos en el sitio web público.
Fechas importantes del estudio
Inicio del estudio
1 de diciembre de 2001
Finalización primaria (Actual)
1 de septiembre de 2010
Finalización del estudio (Actual)
1 de septiembre de 2010
Fechas de registro del estudio
Enviado por primera vez
16 de septiembre de 2005
Primero enviado que cumplió con los criterios de control de calidad
16 de septiembre de 2005
Publicado por primera vez (Estimar)
20 de septiembre de 2005
Actualizaciones de registros de estudio
Última actualización publicada (Estimar)
10 de abril de 2013
Última actualización enviada que cumplió con los criterios de control de calidad
28 de febrero de 2013
Última verificación
1 de febrero de 2013
Más información
Términos relacionados con este estudio
Palabras clave
Términos MeSH relevantes adicionales
- Enfermedades metabólicas
- Enfermedades musculoesqueléticas
- Enfermedades óseas
- Enfermedades Óseas Metabólicas
- Osteoporosis
- Efectos fisiológicos de las drogas
- Hormonas, sustitutos hormonales y antagonistas hormonales
- Antagonistas de hormonas
- Agentes de conservación de la densidad ósea
- Moduladores selectivos del receptor de estrógeno
- Moduladores del receptor de estrógeno
- Bazedoxifeno
Otros números de identificación del estudio
- 3068A1-301
- B1781001
Esta información se obtuvo directamente del sitio web clinicaltrials.gov sin cambios. Si tiene alguna solicitud para cambiar, eliminar o actualizar los detalles de su estudio, comuníquese con register@clinicaltrials.gov. Tan pronto como se implemente un cambio en clinicaltrials.gov, también se actualizará automáticamente en nuestro sitio web. .
Ensayos clínicos sobre Osteoporosis
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Radius Health, Inc.TerminadoOsteoporosis | Riesgo de osteoporosis | Osteoporosis Posmenopáusica | Fractura de osteoporosis | Osteoporosis relacionada con la edad | Osteoporosis localizada en la columna vertebral | Osteoporosis senil | Osteoporosis de vértebras | Osteoporosis VertebralEstados Unidos
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Appalachian State UniversityNorth Carolina Agriculture & Technical State UniversityTerminadoOsteoporosis posmenopáusica | Osteoporosis, OsteopeniaEstados Unidos
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AmgenTerminadoOsteoporosis posmenopáusica (OPM)Japón
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Deltanoid PharmaceuticalsTerminadoOsteoporosis posmenopáusica, sitios múltiples
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Radius Health, Inc.TerminadoOsteoporosis | Osteoporosis relacionada con la edad | Osteoporosis relacionada con la edad | Osteoporosis localizada en la columna vertebral | Osteoporosis senil | Osteoporosis de vértebrasEstados Unidos, Polonia, Italia
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AmgenTerminadoOsteoporosis posmenopáusicaEstados Unidos, Canadá, Dinamarca, Alemania, Bélgica, Colombia, Chequia, Japón, México, Polonia, Suiza, Hungría, España, Australia, Rumania, Reino Unido, India, Argentina, Brasil, República Dominicana, Estonia, Letonia, Lituania, Nueva Zelanda
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Penn State UniversityCalifornia Dried Plum BoardActivo, no reclutando
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Massachusetts General HospitalNational Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)TerminadoOsteoporosis posmenopáusicaEstados Unidos
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Sahlgrenska University Hospital, SwedenBioGaia ABTerminadoOsteoporosis posmenopáusicaSuecia
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Samsung Bioepis Co., Ltd.TerminadoOsteoporosis posmenopáusicaPolonia