Celebrex vs Tramadol in the Treatment of Chronic Lower Back Pain.
CompletedPhase 4NCT00290901
View the official record on ClinicalTrials.gov Recruiting status changes often. Contact the study team listed on ClinicalTrials.gov, and talk to your doctor before joining a study.
This study has no listed site in Canada in this snapshot. It is included as part of the worldwide chronic pain corpus.
Brief summary (from the registry)
This study investigates if Celebrex is as effective as tramadol hydrochloride (Ultram) for patients with chronic low back pain, when administered over a 6-week period.
Study details
- Official title
- A Six Week Double-Blind, Randomized, Multicenter Comparison Study of the Analgesic Effectiveness of Celecoxib 200 mg BID Compared to Tramadol Hydrochloride 50 mg QID in Subjects With Chronic Low Back Pain
- Conditions
- Interventions
- Drug: Tramadol Hydrochloride 50mg
- Drug: Celebrex 200mg
- Sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
- Organization
- Pfizer
- Start date
- 2006-03
- Primary completion
- 2006-12
- Sex
- All
- Age range
- from 18 Years
- Healthy volunteers
- true
- Results posted
- No results posted in this snapshot
- Countries
- Puerto Rico, United States
- Total sites listed
- 54
Eligibility criteria
Show eligibility criteria (verbatim from the registry)
Inclusion Criteria: * The subject presents with duration of chronic low back pain of \> 3 months requiring regular use of analgesics (\> 4 days/week), except for acetaminophen which cannot have been the sole analgesic used. Exclusion Criteria: * The subject has chronic low back pain, which is neurologic in etiology (i.e., radiculopathy, neuropathy, myelopathy)
Source: ClinicalTrials.gov (US National Library of Medicine), snapshot October 2026. Check the registry for current recruiting status. Record: https://clinicaltrials.gov/study/NCT00290901