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Study of Etanercept and Celecoxib to Treat Temporomandibular Disorders (Painful Joint Conditions)

NCT00001955 · Status: COMPLETED · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 150

Last updated 2008-03-04

No results posted yet for this study

Summary

This 2-part study will evaluate the effectiveness and side effects of two anti-inflammatory drugs for relieving pain and improving jaw function in patients with temporomandibular disorder (TMD). Part 1 will evaluate celecoxib (Celebrex); Part 2 will evaluate etanercept (Enbrel). The Food and Drug Administration has approved both of these drugs for treating certain forms of arthritis.

Patients between the ages of 18 and 65 years with painful jaw joint conditions may be eligible for this study. Candidates will complete several written questionnaires about their jaw condition and will undergo a medical history, complete TMD evaluation, blood and urine tests, and imaging studies of the temporomandibular joint, such as X-rays and magnetic resonance imaging. Patients will rate the quality and intensity of their pain before beginning treatment. At certain periods during the study, they will also keep a pain diary, twice a day recording the intensity and magnitude of their pain.

Part 1 - Celecoxib: Patients will be randomly assigned to receive either 1) celecoxib twice a day by mouth; 2) naproxen (a non-steroidal anti-inflammatory drug) twice a day by mouth; or 3) a placebo (inactive pill) twice a day by mouth.

Part 2 - Etanercept: Patients will be randomly assigned to receive either 1) etanercept injected under the skin or 2) saline (an inactive placebo) injected under the skin. Patients in this group will also undergo two aspirations of fluid from the jaw joint - once before treatment begins and again 6 weeks later. For this procedure, the joint is numbed with an anesthetic and then a needle is inserted into the jaw space to withdraw fluid, which will be analyzed for inflammatory processes in the joint.

All patients will have a final evaluation 6 weeks after beginning treatment, including a TMD physical examination, laboratory and X-ray tests as required. The pain diary and questionnaires will be collected at this visit.

Conditions

  • Temporomandibular Joint Disorder

Interventions

DRUG

Etanercept

DRUG

Celecoxib

Sponsors & Collaborators

  • National Institute of Dental and Craniofacial Research (NIDCR)

    lead NIH

Study Design

Purpose
TREATMENT

Eligibility

Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
1999-12-31
Completion
2004-02-29

Countries

  • United States

Study Locations

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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 NCT00001955 on ClinicalTrials.gov