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A Study of Adherence to Once Monthly Ibandronate (Bonviva) in Women With Post-Menopausal Osteoporosis, Supported by a Patient Relationship Program (PRP)

31. august 2016 opdateret af: Hoffmann-La Roche

A Randomized Open-Label Study to Investigate the Impact of Bone Marker Feedback at 3 Months on Adherence to Monthly Oral Bonviva in Women With Post-Menopausal Osteoporosis Supported by a Patient Relationship Program

This 2 arm study will assess the impact of bone marker feedback (BMF), using serum carboxy-terminal collagen crosslinks (CTX) and communication of results at 3 months, on adherence to once monthly ibandronate (150 milligrams [mg] per oral [po]) in women with post-menopausal osteoporosis supported by patient-relationship program (PRP). Participants will be randomized either to receive BMF or no BMF; both groups will be supported by PRP. The anticipated time on study treatment is 3-12 months.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

716

Fase

  • Fase 4

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

  • Den Russiske Føderation
      • Ekaterinburg, Den Russiske Føderation, 620102
      • Irkutsk, Den Russiske Føderation, 664047
      • Moscow, Den Russiske Føderation, 111123
      • Moscow, Den Russiske Føderation, 129110
      • Moscow, Den Russiske Føderation, 117997
      • Moscow, Den Russiske Føderation, 127299
      • Moscow, Den Russiske Føderation, 117036
      • Moscow, Den Russiske Føderation, 125315
      • Moscow, Den Russiske Føderation, 101990
      • Moscow, Den Russiske Føderation, 115552
      • Moscow, Den Russiske Føderation, 127473
      • St Petersburg, Den Russiske Føderation, 199034
      • St Petersburg, Den Russiske Føderation, 190068
      • Voronezh, Den Russiske Føderation, 394066
      • Yaroslavl, Den Russiske Føderation, 150003
  • Letland
      • Liepaja, Letland, 3400
      • Riga, Letland, 1038
      • Riga, Letland, 1004
      • Riga, Letland, LV-1012
  • Polen
      • Gliwice, Polen, 44-100
      • Krakow, Polen, 30-510
      • Lodz, Polen, 90-549
      • Poznan, Polen, 60-355
      • Warszawa, Polen, 02-637
      • Warszawa, Polen, 00-909
      • Warszawa, Polen, 00-719
      • Warszawa, Polen, 02-507
      • Wroclaw, Polen, 50-367
  • Rumænien
      • Bucharest, Rumænien, 011172
      • Bucharest, Rumænien, 011364
      • Bucharest, Rumænien, 011461
      • Bucharest, Rumænien, 011863
      • Cluj-napoca, Rumænien, 400006
      • Constanta, Rumænien, 900709
      • Craiova, Rumænien, 300941
      • Timisoara, Rumænien, 300736
  • Slovakiet
      • Banska Bystrica, Slovakiet, 975 17
      • Bratislava, Slovakiet, 826 06
      • Lubochna, Slovakiet, 034 91
      • Piestany, Slovakiet, 921 12
      • Presov, Slovakiet, 080 01
  • Slovenien
      • Ljubljana, Slovenien, 1525
  • Ungarn
      • Budapest, Ungarn, 1032
      • Budapest, Ungarn, 1027
      • Budapest, Ungarn, 1113
      • Békéscsaba, Ungarn, 5600
      • Debrecen, Ungarn, 4043
      • Miskolc, Ungarn, 3529
      • Pecs, Ungarn, 7624
      • Szeged, Ungarn, 6720
      • Szekesfehervar, Ungarn, 8000
      • Szombathely, Ungarn, 9700

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

55 år til 85 år (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Kvinde

Beskrivelse

Inclusion Criteria:

  • ambulatory, post-menopausal women with osteoporosis;
  • eligible for bisphosphonate treatment;
  • naïve to bisphosphonate therapy, or lapsed users (last bisphosphonate intake greater than or equal to [>=] 6 months ago).

Exclusion Criteria:

  • inability to stand or sit upright for at least 60 minutes;
  • inability to swallow a tablet whole;
  • hypersensitivity to bisphosphonates;
  • treatment with drugs, or presence of active disease, known to influence bone metabolism;
  • history of upper gastrointestinal disease.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Behandling
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: Bone Marker Feedback (BMF) Participants
Postmenopausal women will receive ibandronate 150 milligrams (mg) once monthly (QM) orally for 6 months. Participants, in this arm, will receive BMF at Month 3. BMF will be given in terms of providing serum carboxy-terminal collagen crosslinks (CTX) level at Month 3. A "BMF-form" will be provided to the physicians to allow offering the bone marker result in an easy way. Participants will be informed if their results are within or outside of the desired range. In addition, participants will also supported by PRP, to be carried out by supplying alarm devices, specifically designed to support the participant's regular drug intake.
Medicin: Ibandronate
Participants will receive ibandronate 150 mg QM orally for 6 months.
Andre navne:
  • Bonviva
  • Boniva
Aktiv komparator: No BMF Participants
Postmenopausal women will receive ibandronate 150 milligrams (mg) once monthly (QM) orally for 6 months. Participants will be supported by PRP, to be carried out by supplying alarm devices, specifically designed to support the participant's regular drug intake.
Medicin: Ibandronate
Participants will receive ibandronate 150 mg QM orally for 6 months.
Andre navne:
  • Bonviva
  • Boniva

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Percentage of Participants With Adherence to Treatment
Tidsramme: Up to 6 months
Participants were considered adherent to treatment if they took at least 83 percent (%) of their assigned medications (5 of the 6 monthly ibandronate tablets) within the -1 to +21 days of their osteoporosis treatment date each month. Participant adherence was assessed by maintaining records of 'drug dispensed' and 'drug returned' on case report form (CRF) and participant's self-report on Visit 2 (Month 3) and final study visit (Month 6). A drug dispensing log was maintained by the investigator. Participants were instructed at the baseline visit and Visit 2 to save and return unused or partially used medication packages on Visit 2 and final study visit, respectively.
Up to 6 months

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Percentage of Participants With Osteoporosis Patient Satisfaction Questionnaire (OPSAT-Q) Composite Satisfaction High Scores
Tidsramme: At Month 6
The OPSAT-Q is a validated questionnaire designed to capture satisfaction with bisphosphonate treatment. It comprises four domains: convenience (questions 1 - 6), quality of life (questions 7 and 8), overall satisfaction (questions 9 and 10), and side effects (questions 11 - 16). Satisfaction with treatment was assessed using the OPSAT-Q composite satisfaction score, which was the average of the scores from the four domains of the OPSAT-Q converted to a 0 - 100-point scale. Higher scores indicated greater treatment satisfaction. A score of 80 or more was considered as high score.
At Month 6
Percentage of Participants With Osteoporosis Patient Perception Survey (OPPS) and Osteoporosis Medical Care Satisfaction Questionnaire (OMSQ) Composite Satisfaction High Score
Tidsramme: At Month 6
OPPS: A standardized 6-item satisfaction questionnaire for osteoporosis medical care and treatment received during the study. Individual item score was transformed and converted to a 0 to 100 scale where higher score indicated greater satisfaction. The composite score was the average of individual item scores (transformed) and ranged from 0 to 100, where higher scores indicated greater satisfaction. OMSQ: A standardized 18-item satisfaction questionnaire for osteoporosis medical care, treatment received and blood test and their results during the study. Individual item score was transformed and converted to a 0 to 100 scale where higher score indicated greater satisfaction. The composite score was the average of individual item scores (transformed) and ranged from 0 to 100, where higher scores indicated greater satisfaction.
At Month 6
Percent Change From Baseline in CTX Based on Adherence to Ibandronate
Tidsramme: Baseline, Month 6
Serum CTX, a biochemical marker of bone resorption, was assessed for all participants at baseline and at final visit (Month 6). The sampling was done at the same time of the day each time to overcome the effect of circadian fluctuations. Participants were considered adherent to treatment if they took at least 83% of their assigned medications (5 of the 6 monthly ibandronate tablets) within the -1 to +21 days of their osteoporosis treatment date each month. Participant adherence was assessed by maintaining records of 'drug dispensed' and 'drug returned' on CRF and participant's self-report on Visit 2 (Month 3) and final study visit (Month 6). A drug dispensing log was maintained by the investigator. Participants were instructed at the baseline visit and Visit 2 to save and return unused or partially used medication packages on Visit 2 and final study visit, respectively.
Baseline, Month 6

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Hoffmann-La Roche

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart

1. april 2006

Primær færdiggørelse (Faktiske)

1. januar 2008

Studieafslutning (Faktiske)

1. januar 2008

Datoer for studieregistrering

Først indsendt

16. oktober 2007

Først indsendt, der opfyldte QC-kriterier

16. oktober 2007

Først opslået (Skøn)

17. oktober 2007

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Skøn)

24. oktober 2016

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

31. august 2016

Sidst verificeret

1. august 2016

Mere information

Begreber relateret til denne undersøgelse

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • ML19982
  • 2005-005529-74 (EudraCT nummer)

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .

Kliniske forsøg med Postmenopausal osteoporose

Kliniske forsøg med Ibandronate

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Sponsorer og samarbejdspartnere

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Betingelser

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Kosttilskud

Sponsor / samarbejdspartnere

Placeringer

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