A Randomized, Double-Blind, Placebo-Controlled Study of the Efficacy and Safety of a Diclofenac Sodium Patch for the Topical Treatment of Pain Due to Mild to Moderate Tendonitis or Bursitis
Overview
- Phase
- Phase 2
- Intervention
- diclofenac sodium
- Conditions
- Rotator Cuff Tendonitis
- Sponsor
- Cerimon Pharmaceuticals
- Enrollment
- 308
- Locations
- 1
- Primary Endpoint
- Assess the efficacy of diclofenac in subjects with tendonitis or bursitis of the shoulder, elbow, or wrist.
- Status
- Completed
- Last Updated
- 17 years ago
Overview
Brief Summary
The primary purpose of this study is to assess the effectiveness of once daily application of a diclofenac sodium patch to the skin near or over the painful area. In this study, the location being studied will be one of the following: the affected shoulder, elbow, or wrist.
The secondary purpose of this study is to assess the safety and tolerability of the diclofenac patch on the subject's skin, in the location being studied.
Detailed Description
Cerimon Pharmaceuticals is investigating a topical patch formulation of diclofenac sodium containing 15 mg of diclofenac sodium for the local treatment of acute musculoskeletal pain.
Investigators
Eligibility Criteria
Inclusion Criteria
- •18 years to 75 years of age
- •Onset of painful upper extremity tendonitis or bursitis, no more than 21 days prior to study entry
- •Eligible diagnoses are rotator cuff tendonitis, bicipital tendonitis or subdeltoid/subacromial bursitis of the shoulder, medial or lateral epicondylitis of the elbow, and DeQuervain's tenosynovitis of the wrist
- •Spontaneous pain with motion or resisted motion and tenderness to palpation over the involved tendon(s), bursa, or epicondyle
- •Presence of pain of at least 5, with a maximum of 9, on an 11-point Numerical Rating Scale (NRS)
Exclusion Criteria
- •Aspirin, or short half-life NSAID use within 12 hours, or longer half-life NSAID use within 24 hours prior to study entry (see Appendix B: for table of NSAIDs)
- •Opioid use within 3 days prior to study entry
- •Topical treatment, other than local ice or heat, applied to the painful region within 3 days prior to study entry
- •History of peptic ulcer disease within 1 year prior to study entry, any history of gastrointestinal bleeding, or coagulation disorder
- •A history of, or evidence for underlying articular disease such as osteoarthritis, rheumatoid arthritis, gout, or pseudogout (calcium pyrophosphate deposition disease)
- •Clinically significant and poorly controlled pulmonary, gastrointestinal, hepatic, renal, endocrine, or cardiovascular disease
- •A history of hypersensitivity to diclofenac or diclofenac-containing products
- •A history of intolerance to acetaminophen (rescue medication in this trial)
- •A history of skin sensitivity to adhesives (e.g. adhesive tape)
- •Pregnant or breastfeeding women and women of child-bearing potential not using effective means of contraception
Arms & Interventions
A
Topical diclofenac sodium patch
Intervention: diclofenac sodium
B
Topical patch identical in appearance to active comparator
Intervention: Matching Placebo
Outcomes
Primary Outcomes
Assess the efficacy of diclofenac in subjects with tendonitis or bursitis of the shoulder, elbow, or wrist.
Time Frame: 14 days
Secondary Outcomes
- Assess the safety and tolerability of diclofenac in subjects with tendonitis or bursitis of the shoulder, elbow, or wrist.(14 days)