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Efficacy and safety of collagenase clostridium histolyticum for Dupuytren disease nodules: a randomized controlled trial.

ABSTRACT: To determine the safety and efficacy of collagenase clostridium histolyticum (CCH) injection for the treatment of palmar Dupuytren disease nodules.In this 8-week, double-blind trial, palpable palmar nodules on one hand of adults with Dupuytren disease were selected for treatment. Patients were randomly assigned using an interactive web response system to receive a dose of 0.25 mg, 0.40 mg, or 0.60 mg (1:1:1 ratio) and then allocated to active treatment (CCH) or placebo (4:1 ratio). All patients and investigators were blinded to treatment. One injection was made in the selected nodule on Day 1. Caliper measurements of nodule length and width were performed at screening and at Weeks 4 and 8. Investigator-reported nodular consistency and hardness were evaluated at baseline and Weeks 1, 4, and 8. Investigator-rated patient improvement (1 [very much improved] to 7 [very much worse]) and patient satisfaction were assessed at study end.In the efficacy population (n = 74), percentage changes in area were significantly greater with CCH 0.40 mg (-80.1%, P = 0.0002) and CCH 0.60 mg (-78.2%, P = 0.0003), but not CCH 0.25 mg (-58.3%, P = 0.079), versus placebo (-42.2%) at post-treatment Week 8. Mean change in nodular consistency and hardness were significantly improved with CCH versus placebo at Weeks 4 and 8 (P ? 0.0139 for all). At Week 8, investigator global assessment of improvement was significantly greater with CCH 0.40 mg and 0.60 mg (P ? 0.0014) but not statistically significant with CCH 0.25 mg versus placebo (P = 0.13). Most patients were "very satisfied" or "quite satisfied" with CCH 0.40 mg and 0.60 mg. Contusion/bruising (50.0% to 59.1%) was the most common adverse event with CCH treatment.In patients with Dupuytren disease, a single CCH injection significantly improved palmar nodule size and hardness. The safety of CCH was similar to that observed previously in patients with Dupuytren contracture.ClinicalTrials.gov identifier: NCT02193828 . Date of trial registration: July 2, 2014 to December 5, 2014.

SUBMITTER: Costas B

PROVIDER: S-EPMC5577662 | biostudies-literature | 2017 Aug

REPOSITORIES: biostudies-literature

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Efficacy and safety of collagenase clostridium histolyticum for Dupuytren disease nodules: a randomized controlled trial.

Costas Bronier B Coleman Stephen S Kaufman Greg G James Robert R Cohen Brian B Gaston R Glenn RG

BMC musculoskeletal disorders 20170830 1

<h4>Background</h4>To determine the safety and efficacy of collagenase clostridium histolyticum (CCH) injection for the treatment of palmar Dupuytren disease nodules.<h4>Methods</h4>In this 8-week, double-blind trial, palpable palmar nodules on one hand of adults with Dupuytren disease were selected for treatment. Patients were randomly assigned using an interactive web response system to receive a dose of 0.25 mg, 0.40 mg, or 0.60 mg (1:1:1 ratio) and then allocated to active treatment (CCH) or ...[more]

PMID: 28854973

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Project description:Background/hypothesisAdhesive capsulitis of the shoulder results in pain and restricted movement of the glenohumeral joint. Hypothesis: There would be a difference in active range of movement in the affected shoulder of patients with adhesive capsulitis after receiving a series of injections of collagenase Clostridium histolyticum (CCH) compared to placebo.MethodsThis study reports the results from a single site that was part of a 321-participant, multicenter, double-blind, prospective parallel-group, randomized controlled clinical trial. Inclusion criteria: over 18 years of age, unilateral idiopathic adhesive capsulitis for >3 months, but <12 months. Exclusion criteria: recent physical therapy, injections, subacromial impingement, calcific tendonitis or glenohumeral joint arthritis in the affected shoulder. Subjects were randomized 3:1 to receive CCH 0.58 mg or placebo under ultrasound guidance. Injections were on days 1, 22, and 43. The primary outcome measure was a functional assessment of active range of movement.ResultsOverall, 37 patients were screened, 26 subjects were excluded, and 11 subjects were randomly assigned to the treatment group (n=9) or the control group (n=2). Both control and treatment groups showed improvement in ROM between baseline and day 95. In the treatment group, AROM improved from the baseline of 272.89° (SD 86.25) to 462.11° (SD 96.89) and the control group from 246.00° (SD 5.66) to 451.50° (SD 50.20) at day 95 with no statistical difference between groups p=0.78. Site data were in line with the whole study findings. Treatment-related adverse events at the injection site, including haematoma (bruising) and localised pain and swelling, were common.ConclusionAlthough the participants showed improvement in function, statistical significance was neither reached in the site nor the overall study cohort. Given the adverse events and the potential risks of the procedure, we would not recommend this drug for the treatment of adhesive capsulitis of the shoulder.Level of evidence2, cohort from one site of RCT.

Project description:IntroductionThere is no definitive cure for Dupuytren disease (DD), and recurrence of finger contractures after treatment is common. Surgical fasciectomy is considered the standard treatment method for recurrence, although associated with a high incidence of complications. Collagenase injection, a non-surgical treatment option, has been shown to be a safe and effective method; however, most studies regarding collagenase have involved first-time treatment. Collagenase efficacy in patients with recurrent DD beyond the immediate effect has not yet been determined. The aim of our study is to compare surgical fasciectomy and collagenase injection in treating recurrent DD.Methods and analysisThe study is a single-centre randomised controlled trial. Inclusion criteria are recurrence of DD in one or more fingers after previous treatment with fasciectomy or collagenase injection, a passive extension deficit ≥30° in the metacarpophalangeal (MCP) and/or proximal interphalangeal (PIP) joint, and a palpable cord causing the recurrent contracture. A total of 56 patients will be randomised to either surgical fasciectomy or collagenase injection. A hand therapist blinded to patients' group allocation will measure range of motion at baseline, 3 months, 12 months, 24 months and 60 months. The primary outcomes are the total active extension deficit (MCP plus PIP) at 3 months and the proportion of patients with contracture worsening ≥20° in the treated finger joint at 2 years compared with 3 months. The secondary outcomes include changes in total active motion, active and passive extension deficit from baseline up to 5 years, scores on patient-reported outcome measures, adverse events and costs of treatment.Ethics and disseminationEthical approval has been obtained from the Regional Ethical Review Board, Lund University, Sweden(2017/623). The trial will be conducted according to the Helsinki Declaration of 1975, revised in 2000. The results of the trial will be disseminated as published articles in peer-reviewed journals.Trial registrationNCT03406338; Pre-results.

Dataset Information

Efficacy and safety of collagenase clostridium histolyticum for Dupuytren disease nodules: a randomized controlled trial.

Publications

Efficacy and safety of collagenase clostridium histolyticum for Dupuytren disease nodules: a randomized controlled trial.

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