Study To Investigate Patient Preference On Dosing In Ibandronate And Risedronate In Korean Women With Postmenopausal Osteoporosis
This is a randomized open label, multi-centre study for Korean women with postmenopausal osteoporosis, evaluating the preference for either the once-monthly dosing of ibandronate or the once-weekly dosing of risedronate.
Eligible subjects will be randomised either ibandronate monthly regimen or risedronate weekly regimen.
Treatment period consists of 3 month with ibandronate 150mg and additional 12 week with risedronate 35 mg or vice versa.
After taking the first interventional medicine for 3 months or 12 weeks completely, a subject changes the treatment arm. There is no washout period.
|Study Design:||Allocation: Randomized
Intervention Model: Crossover Assignment
Masking: Open Label
Primary Purpose: Treatment
|Official Title:||An Open-label, Multi-centre, Randomized Study to Investigate Patient Preference on Dosing in the Once-monthly Ibandronate and the Once-weekly Risedronate in Korean Women With Postmenopausal Osteoporosis. A Six-month, Two-sequence, and Two Period Crossover Study|
- Proportion(%) of patients who prefer the once-monthly dosing of ibandronate to the once-weekly dosing of risedronate.
- Percentage of patients who think once-monthly ibandronate dosing is more convenient vs once-weekly risedronate dosing Mean percent change of serum CTx from baseline to visit3 for once-monthly dosing of ibandronate & once-weekly dosing of risedronate
|Study Start Date:||March 2007|
|Study Completion Date:||May 2008|
|Primary Completion Date:||May 2008 (Final data collection date for primary outcome measure)|
Please refer to this study by its ClinicalTrials.gov identifier: NCT00405392
|Study Director:||GSK Clinical Trials, MD, PhD||GlaxoSmithKline|