Phase III Randomized Study of Collagenase in Patients With Residual Stage Dupuytren's Disease

• Status: Completed
• Trial end date: 2004-04-01
• Target enrollment: 0
• Participant gender: All

Summary

OBJECTIVES: I. Compare the safety and efficacy of clostridial collagenase vs placebo in terms of improving the degree of flexion deformity, range of finger motion, and grip strength in patients with residual stage Dupuytren's disease.

II. Compare the overall clinical success rate, time to return to normal finger contracture to within 0-5 degrees of normal (zero degrees), and frequency of cord rupture in the joint of patients treated with these regimens.

III. Compare the baseline change in degree of finger flexion deformity, range of motion of the treated finger, and strength of hand grip (in pounds) in patients treated with these regimens.

IV. Compare the frequency distribution of the number of patients with reduction in finger contracture to within 0-5 degrees of normal (zero degrees) and the number who require re-treatment with open-label collagenase after treatment with these regimens.

• Phase: Phase 3
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: State University of New York

Criteria

PROTOCOL ENTRY CRITERIA:

--Disease Characteristics--

Diagnosis of residual stage Dupuytren's disease with fixed flexion deformity of the finger(s) of at least 20-30 degrees caused by a palpable cord

Positive table-top test (inability to simultaneously place affected finger and palm flat against a table top)

--Prior/Concurrent Therapy--

At least 30 days since prior surgery for Dupuytren's disease At least 30 days since prior participation in a trial with an investigational drug

--Patient Characteristics--

Hematopoietic: No history of hematologic disease

Hepatic: No history of hepatic disease

Renal: No history of renal disease

Cardiovascular: No congestive heart failure, angina, or myocardial infarction within the past 6 months

Pulmonary: No history of respiratory disease

Other:

• Not immunocompromised

• HIV negative

• No history of significant illness (e.g., endocrine or neurologic disease)

• No psychosis

• No history of illicit drug abuse or alcoholism within the past year

• No infectious illness within the past 2 weeks

• No chronic or debilitating disease

• No IgE antibodies to collagenase exceeding 15 ng/mL

• No known allergy to collagenase or any of the inactive ingredients in the drug

• No other condition or circumstance that would preclude study

• Not pregnant or nursing

• Negative pregnancy test

• Fertile patients must use effective contraception