Editor's choice
Injectable Collagenase Versus Percutaneous Needle Fasciotomy for Dupuytren Contracture in Proximal Interphalangeal Joints: A Randomized Controlled Trial

https://doi.org/10.1016/j.jhsa.2017.03.003Get rights and content

Purpose

Collagenase Clostridium histolyticum (CCH) injection was introduced commercially as a treatment for Dupuytren contracture following initial phase-3 investigations in 2009 with promising results. However, the efficacy of CCH has not been prospectively investigated in a direct comparison to other active treatments of Dupuytren contracture with more than 1-year follow-up, despite a wide and increasing clinical use.

Method

In this prospective, independent, open-label, randomized controlled trial, (Clinicaltrials.gov; NCT 01538017), percutaneous needle fasciotomy (PNF) was directly compared with CCH. Fifty patients with primary isolated proximal interphalangeal joint Dupuytren contractures were enrolled and followed for 2 years. The primary outcome was clinical improvement defined as a reduction in contracture by 50% or more relative to baseline. Secondary outcomes included change in contracture, recurrence, adverse events, complications, and Disabilities of the Arm, Shoulder, and Hand questionnaire score.

Results

Clinical improvement at 2 years was maintained in 7% of CCH patients (2 of 29) and 29% of PNF patients (6 of 21). Collagenase Clostridium histolyticum led to more, mainly transient, complications, in 93% of patients versus 24% of the patients treated with PNF. No other differences were observed.

Conclusions

This study provides evidence that CCH is not superior to PNF in the treatment of isolated proximal interphalangeal joint Dupuytren contracture regarding clinical outcome, and it led to more complications than PNF.

Type of study/level of evidence

Therapeutic I.

Section snippets

Study oversight

The study was performed as a prospective, single-center, independent, open-label, randomized controlled trial. The study complied with the principles of the Declaration of Helsinki. Oral and written informed patient consent was obtained prior to inclusion.

All patients in the study received fully financed treatment within the national public health care system, providing universal coverage and free and equal access to public health care services. No reimbursement was made for participation. None

Patient flow and characteristics

The allocated groups were similar at baseline, except for affected digit, because index and middle finger rays were by chance only allocated to PNF. Baseline patient demographics are shown in Table 1. Baseline clinical data are shown in Table A1 (available on the Journal’s Web site at www.jhandsurg.org). All included patients were ethnic Scandinavian. All the CCH patients had manipulation within 25 ± 4 hours, except for 1 patient who postponed the appointment and was manipulated 44 hours after

Discussion

This randomized controlled trial, directly compared CCH to PNF in isolated PIP joint DC. We found that CCH had inferior outcomes after 2 years compared with PNF, in terms of clinical improvement (8% vs 32%) and complications (93% vs 24%). The groups were similar in all the other secondary outcome parameters evaluated. The safety profile of the treatments performed in our study corresponded to those previously reported.7, 10

In 2009, the CORD-I study,2 a phase-3 randomized placebo-controlled

Acknowledgments

We appreciate the time and effort put into this project by the patients participating in this study and our 2 dedicated project nurses, Birgit Toft Schultz and Gitte Basse; Morten Søndergaard for participation in the initial phase of the project planning and screening of patients for inclusion; and Søren S. Mikkelsen for willing support of the project as head of the department.

References (26)

  • J.A. Nydick et al.

    A comparison of percutaneous needle fasciotomy and collagenase injection for Dupuytren disease

    J Hand Surg Am

    (2013)
  • J.Z. Zhao et al.

    The impact of collagenase Clostridium histolyticum introduction on Dupuytren treatment patterns in the United States

    J Hand Surg Am

    (2016)
  • B. Shih et al.

    Scientific understanding and clinical management of Dupuytren disease

    Nat Rev Rheumatol

    (2010)
  • Cited by (72)

    • Dutch Multidisciplinary Guideline on Dupuytren Disease

      2023, Journal of Hand Surgery Global Online
    View all citing articles on Scopus

    S.T.S., T.B., and P.S. attended the International 2013 Dupuytren Summit meeting in Vienna, Austria; invited by Pfizer Denmark (transportation and accommodation included). No personal fees or other disclosures for the authors.

    View full text