Collagenase enzymatic fasciotomy is an accepted nonsurgical treatment for disabling hand contractures caused by Dupuytren disease. We conducted a study to investigate use of collagenase in an immunosuppressed population. We retrospectively reviewed data from 2 academic hand surgical practices. Eight patients on chronic immunosuppressive therapies were treated with collagenase for digital contractures between 2010 and 2011. Thirteen collagenase enzymatic fasciotomies were performed in these 8 patients. Mean preinjection contracture was 53.0°. At mean follow-up of 6.7 months, mean magnitude of contracture improved to 12.9°. Mean metacarpophalangeal joint contracture improved from 42.0° to 4.2°. Mean proximal interphalangeal joint contracture improved from 65.8° to 21.7°. Three of the enzymatic fasciotomies were complicated by skin tears. There were no infections. As more patients seek nonsurgical treatment for Dupuytren disease, its safety and efficacy in select cohorts of patients should continue to be evaluated prospectively.
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Int J Mol Sci
January 2025
Department of Translational Biomedicine and Neuroscience, University of Bari, 70124 Bari, Italy.
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Reproductive Biology Laboratory, Amsterdam UMC-Location AMC, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands.
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Department of Mechanical Engineering, University of Louisiana at Lafayette, Lafayette, LA, 70503, USA.
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Institute of Physiological Chemistry and Pathobiochemistry, University of Münster, Münster, Germany. Electronic address:
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Department of Industrial Engineering, Alma Mater Studiorum - University of Bologna, Via Terracini 28, 40131 Bologna, Italy. Electronic address:
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