At a glance
ClinicalIndex Comparison RecordPhase 3Completed· 1,028 enrolled
Drug / intervention
Tramadol Once a day +1 moredrug
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.
Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
A Two-Arm Study Comparing the Analgesic Efficacy and Safety of Tramadol HCl Once-a-Day Versus Placebo for the Treatment of Pain Due to Osteoarthritis
In Brief
A Phase 3 clinical trial evaluating Tramadol Once a day and Placebo for Pain and Osteoarthritis. Completed, enrolled 1,028 participants.
Detailed Summary
The purpose of this study is to compare the analgesic efficacy, safety and clinical benefit of Tramadol OAD tablets versus Placebo.
Study Details
Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsPain, Osteoarthritis
Countries--
Collaborators--
Timeline
Phase 3CompletedFinished
20052006200720082009201020112012201320142015201620172018201920202021202220232024202520262027
Enrollment StartOct 2004
Primary CompletionJan 2006
First PostedFeb 2009
TodayJul 2026
First PostedFeb 2, 2009
Enrollment StartOct 1, 2004
Primary CompletionJan 1, 2006
TodayJul 2, 2026
Enrollment to primary: 1.3 yearsPosted 17.4 years ago
Interventions
Tramadol Once a daydrug
Placebodrug