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A Four-Arm Study Comparing the Analgesic Efficacy and Safety of Tramadol Once a Day 100, 200 and 300 mg Versus Placebo for the Treatment of Pain Due to Osteoarthritis of the Knee (With 7-Day Follow-up)

NCT00852917 · Status: COMPLETED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 552

Last updated 2012-04-30

Study results available
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Summary

The objective of this study is to compare the analgesic efficacy and safety of Tramadol Once a Day 100, 200, 300 mg and Placebo

Conditions

Interventions

DRUG

Tramadol Once A Day

One Tramadol Once A Day tablet at randomized dose daily.

DRUG

Placebo

One Placebo tablet daily.

Sponsors & Collaborators

  • Labopharm Inc.

    lead INDUSTRY

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Model
PARALLEL

Eligibility

Min Age
40 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2003-01-31
Primary Completion
2003-08-31

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Entities

Drugs
Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00852917 on ClinicalTrials.gov