- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT07784725
A Study to Evaluate Effect of AZD6234 in Adult Participants With Obesity or Overweight With Weight-related Comorbidity Without Type 2 Diabetes Mellitus (SELENE 1)
A Phase III Randomised, Double-Blind, Placebo-Controlled Multicentre Trial to Evaluate the Efficacy and Safety of AZD6234 in Participants With Obesity or Overweight With at Least One Weight-Related Comorbidity Without Type 2 Diabetes Mellitus (SELENE 1)
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Study Type
Enrollment (Estimated)
Phase
- Phase 3
Contacts and Locations
Study Contact
- Name: AstraZeneca Clinical Study Information Center
- Phone Number: 1-877-240-9479
- Email: information.center@astrazeneca.com
Study Locations
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Buenos Aires, Argentina, C1425AGC
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CABA, Argentina, C1120AAC
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Ciudad de Buenos Aires, Argentina, C1094AAD
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Mendoza, Argentina, 5500
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Ramos Mejía, Argentina, B1704ETD
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Rosario, Argentina, S2000PBJ
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San Nicolás, Argentina, B2900DMH
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Botany, Australia, 2019
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Kotara, Australia, 2289
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Malvern, Australia, 3144
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St Albans, Australia, 3021
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St Leonards, Australia, 2065
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Waitara, Australia, 2077
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Belo Horizonte, Brazil, 30150-320
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Brasília, Brazil, 71625-009
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Campinas, Brazil, 13060-904
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Campinas, Brazil, 13087-567
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Curitiba, Brazil, 80230-130
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Curitiba, Brazil, 80030-480
- Withdrawn
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Curitiba, Brazil, 80810-040
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Natal, Brazil, 59020-035
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Porto Alegre, Brazil, 90630-165
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Rio de Janeiro, Brazil, 22270-060
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São José dos Campos, Brazil, 12243-280
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São Paulo, Brazil, 04266-010
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Montana, Bulgaria, 3400
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Pleven, Bulgaria, 5800
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Plovdiv, Bulgaria, 4000
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Sofia, Bulgaria, 1618
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Sofia, Bulgaria, 1000
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Sofia, Bulgaria, 1527
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Varna, Bulgaria, 9010
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Yambol, Bulgaria, 8600
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Alberta
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Calgary, Alberta, Canada, T3R 1W9
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British Columbia
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New Westminster, British Columbia, Canada, V3L 3W4
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Surrey, British Columbia, Canada, V3S 2N6
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Victoria, British Columbia, Canada, V8V 4A1
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New Brunswick
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Moncton, New Brunswick, Canada, E1G 1A7
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Nova Scotia
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Truro, Nova Scotia, Canada, B2N 1L2
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Ontario
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Brampton, Ontario, Canada, L6T 0G1
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Guelph, Ontario, Canada, N1H 1B1
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Hamilton, Ontario, Canada, L8L 5G8
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Mississauga, Ontario, Canada, L5K2L3
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North York, Ontario, Canada, M6B 3H7
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Scarborough Village, Ontario, Canada, M1R 0B1
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Stoney Creek, Ontario, Canada, L8J 3W2
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Stouffville, Ontario, Canada, L4A1H2
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Toronto, Ontario, Canada, M9V 4B4
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Quebec
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Montreal, Quebec, Canada, H4N 2W2
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Québec, Quebec, Canada, G1V 4T3
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Québec, Quebec, Canada, G2J 0C4
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Saint-Charles-Borromée, Quebec, Canada, J6E 2B4
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Sherbrooke, Quebec, Canada, J1L 0K3
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Beijing, China, 100000
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Cangzhou, China, 061001
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Changchun, China, 130041
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Changchun, China, 130011
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Changsha, China, 410006
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Chengdu, China, 610021
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Danyang, China, 212399
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Ganzhou, China, 341000
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Guiyang, China, 550044
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Hengshui, China, 053099
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Huizhou, China, 516002
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Lanzhou, China, 730000
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Panjin, China, 124009
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Qiqihar, China, 161005
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Shanghai, China, 200032
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Suzhou, China, 215006
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Xiamen, China, 361101
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Xianyang, China, 712000
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Zigong, China, 643000
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Benešov, Czechia, 256 01
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Brandýs nad Labem, Czechia, 250 01
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Brno, Czechia, 602 00
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Hodonín, Czechia, 695 01
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Kladno, Czechia, 272 01
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Ostrava, Czechia, 702 00
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Prague, Czechia, 104 00
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Prague, Czechia, 149 00
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Prague, Czechia, 140 00
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Prague, Czechia, 150 00
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Prague, Czechia, 19800
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Prague, Czechia, 116 94
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Štětí, Czechia, 411 08
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Bobigny, France, 93000
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Colmar, France, 68024
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Dijon, France, 21000
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Paris, France, 75900
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Pessac, France, 33604
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Pierre-Bénite, France, 69495
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Thionville, France, 57100
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Toulouse, France, 31059
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Vénissieux, France, 69200
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Berlin, Germany, 10117
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Berlin, Germany, 10787
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Berlin, Germany, 10629
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Bochum, Germany, 44789
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Bünde, Germany, 32257
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Dresden, Germany, 01069
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Frankfurt, Germany, 60596
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Frankfurt, Germany, 60590
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Freiburg im Breisgau, Germany, 79106
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Göttingen, Germany, 37075
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Hamburg, Germany, 20095
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Hamburg, Germany, 20253
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Hanover, Germany, 30159
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Homburg, Germany, 66421
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Jerichow, Germany, 39319
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Karlsruhe, Germany, 76137
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Leipzig, Germany, 04177
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Magdeburg, Germany, 39110
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Mainz, Germany, 55128
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München, Germany, 80339
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München, Germany, 81667
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Offenbach, Germany, 63065
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Schwerin, Germany, 19055
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Wiesbaden, Germany, 65189
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Bhubaneswar, India, 751019
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Coimbatore, India, 641009
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Hyderabad, India, 500048
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Indore, India, 452008
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Jaipur, India, 302001
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Jodhpur, India, 342005
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Kochi, India, 682041
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Kolkata, India, 700014
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Noida, India, 201310
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Pune, India, 411021
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Pune, India, 411057
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Siliguri, India, 734012
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Surat, India, 395002
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Vijayawada, India, 520 008
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Bologna, Italy, 40138
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Milan, Italy, 20138
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Milan, Italy, 20149
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Palermo, Italy, 90127
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Pisa, Italy, 56100
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Roma, Italy, 128
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Rozzano, Italy, 20089
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Sesto San Giovanni, Italy, 20099
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Torino, Italy, 10126
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Chūōku, Japan, 103-0027
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Chūōku, Japan, 103-0025
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Fukuoka, Japan, 812-0025
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Hachioji-shi, Japan, 192-0071
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Osaka, Japan, 540-0001
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Shibuya-ku, Japan, 151-0051
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Takatsuki-shi, Japan, 569-1192
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Bialystok, Poland, 15-481
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Elblag, Poland, 82-300
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Gdynia, Poland, 81-338
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Katowice, Poland, 40-081
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Katowice, Poland, 40-772
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Krakow, Poland, 31-271
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Krakow, Poland, 30-105
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Legnica, Poland, 59-220
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Lodz, Poland, 90-338
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Lodz, Poland, 90-132
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Poznan, Poland, 60-354
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Radzionków, Poland, 41-922
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Warsaw, Poland, 00-719
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Warsaw, Poland, 03-291
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Wroclaw, Poland, 53-673
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Anyang, South Korea, 14068
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Bucheon-si, South Korea, 14754
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Daegu, South Korea, 41944
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Seoul, South Korea, 06591
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Seoul, South Korea, 05505
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Seoul, South Korea, 04763
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Seoul, South Korea, 02841
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Yangsan, South Korea, 50612
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Changhua, Taiwan, 500
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Chiayi City, Taiwan, 600
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Kaohsiung City, Taiwan, 80756
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New Taipei City, Taiwan, 24352
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Taichung, Taiwan, 40705
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Tainan, Taiwan, 704
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Taipei, Taiwan, 10002
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Taoyuan, Taiwan, 333
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Alabama
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Dothan, Alabama, United States, 36305
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Huntsville, Alabama, United States, 35801
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Arizona
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Mesa, Arizona, United States, 85206
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California
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Escondido, California, United States, 92025
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Florida
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Clearwater, Florida, United States, 33765
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Jacksonville, Florida, United States, 32205
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Georgia
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Stockbridge, Georgia, United States, 30281
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Illinois
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Champaign, Illinois, United States, 61822
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Chicago, Illinois, United States, 60640
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Iowa
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Ames, Iowa, United States, 50010
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Michigan
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Troy, Michigan, United States, 48098
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Missouri
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Jefferson City, Missouri, United States, 65109
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Kansas City, Missouri, United States, 64131
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Montana
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Butte, Montana, United States, 59701
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Nevada
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Las Vegas, Nevada, United States, 89101
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New Jersey
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Jersey City, New Jersey, United States, 07306
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New York
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Cortland, New York, United States, 13045
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North Carolina
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Statesville, North Carolina, United States, 28625
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North Dakota
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Fargo, North Dakota, United States, 58104
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Ohio
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Columbus, Ohio, United States, 43215
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Oklahoma
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Tulsa, Oklahoma, United States, 74133
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Oregon
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Portland, Oregon, United States, 97202
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Pennsylvania
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Philadelphia, Pennsylvania, United States, 19107
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Smithfield, Pennsylvania, United States, 15478
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Tennessee
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Kingsport, Tennessee, United States, 37660
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Texas
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Houston, Texas, United States, 77043
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San Antonio, Texas, United States, 78231
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Sugar Land, Texas, United States, 77478
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Waco, Texas, United States, 76710
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Utah
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Salt Lake City, Utah, United States, 84124
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Virginia
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Arlington, Virginia, United States, 22206
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Washington
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Renton, Washington, United States, 98057
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Seattle, Washington, United States, 98104
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Adult
- Older Adult
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Males & females (inclusive of all gender identities) age ≥18 years
- BMI ≥30 kg/m2 OR BMI ≥27 kg/m2 with at least one of the following weight related comorbidities (treated or untreated): hypertension, dyslipidaemia, obstructive sleep apnoea, cardiovascular disease, heart failure, chronic kidney disease, metabolic dysfunction-associated steatotic liver disease, osteoarthritis of the knee, or stress urinary incontinence
- Stable body weight (≤5% body weight change) for at least 3 months prior to Randomisation
- History of at least one self-reported unsuccessful attempt to lose body weight in their lifetime
Exclusion Criteria:
- Obesity primarily caused by other endocrine disorders
- History of Type 1 or Type 2 Diabetes Mellitus, HbA1c ≥6.5% (48 mmol/mol), and/or treatment with glucose-lowering agent(s) within 3 months prior to Screening
Significant hepatobiliary disease and/or any of the following results at Screening:
- ALT ≥ 3.0 × ULN
- AST ≥ 3.0 × ULN
- TBL > 1.5 × ULN (except for cases of known Gilbert's Syndrome)
- Has received treatment with a GLP-1 receptor agonist or GLP-1 containing medication for any indication within 3 months before Randomisation.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
|---|---|
|
Placebo Comparator: Placebo
Matching placebo
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Placebo matching IMP dose injected subcutaneously, once a week.
|
|
Experimental: AZD6234 Dose 1
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IMP injected subcutaneously, once a week.
Unit dose strength as per CSP.
|
|
Experimental: AZD6234 Dose 2
|
IMP injected subcutaneously, once a week.
Unit dose strength as per CSP.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
Percent change in body weight from baseline at 68 weeks of treatment
Time Frame: 68 weeks
|
To evaluate the effect of AZD6234 as compared to placebo in percent body weight change
|
68 weeks
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
Absolute change in weight (kg) from baseline at 68 weeks of treatment
Time Frame: 68 weeks
|
To evaluate the effect of AZD6234 as compared to placebo on absolute change in weight
|
68 weeks
|
|
Achievement of at least 5 % body weight loss from baseline at 68 weeks of treatment
Time Frame: 68 weeks
|
To evaluate the effect of AZD6234 as compared to placebo in body weight loss of at least 5%
|
68 weeks
|
|
Achievement of at least 10% body weight loss from baseline at 68 weeks of treatment
Time Frame: 68 weeks
|
To evaluate the effect of AZD6234 as compared to placebo in body weight loss of at least 10%
|
68 weeks
|
|
Change in waist circumference (cm) from baseline at 68 weeks of treatment
Time Frame: 68 weeks
|
To evaluate the effect of AZD6234 as compared to placebo on waist circumference change
|
68 weeks
|
|
Percent change in triglycerides from baseline at 68 weeks of treatment
Time Frame: 68 weeks
|
To evaluate the effect of AZD6234 as compared to placebo on triglycerides percent change
|
68 weeks
|
|
Change in systolic blood pressure (mmHg) from baseline at 68 weeks of treatment
Time Frame: 68 weeks
|
To evaluate the effect of AZD6234 as compared to placebo on systolic blood pressure change
|
68 weeks
|
|
Percent change in fat mass from baseline at 68 weeks of treatment measured by DXA in the DXA Sub-Study subset
Time Frame: 68 weeks
|
Body Composition Sub-study: To evaluate the effect of AZD6234 as compared to placebo on body composition change in the DXA subset of participants
|
68 weeks
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- D8750C00014
- 2025 (U.S. NIH Grant/Contract: Faculty of Social Sciences Scientific Grant at the University of Gdańsk)
- 159494 (Registry Identifier: IND Number)
- 2025-523379-41-00 (Ctis)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
Qualified researchers can request access to anonymized individual patient-level data from AstraZeneca group of companies sponsored clinical trials via the request portal Vivli.org. All requests will be evaluated as per the AZ disclosure commitment: https://astrazenecagrouptrials.pharmacm.com/ST/Submission/Disclosure.
Yes, indicates that AZ are accepting requests for IPD, but this does not mean all requests will be shared.
IPD Sharing Time Frame
IPD Sharing Access Criteria
IPD Sharing Supporting Information Type
- STUDY_PROTOCOL
- SAP
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.