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Study identifier: NCT06985459 Synced from ClinicalTrials.gov · July 28, 2026
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Effectiveness of Exercise Relative Motion Orthoses for Limited Finger Joint Motion

Condition: Proximal Interphalangeal Joint Stiffness  ·  Sponsor: Insel Gruppe AG, University Hospital Bern

PhaseNA
Planned participants148
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This randomized controlled trial investigates the effectiveness of two exercise orthosis designs-the Relative Motion Flexion (RMF) and Relative Motion Extension (RME) orthoses-for improving motion in patients with proximal interphalangeal joint (PIPJ) flexion or extension deficits. A total of 148 adult patients with acute hand injuries and a minimum 10° difference between active and passive PIP joint motion will be enrolled. Participants are stratified by their primary motion deficit and randomized to either the exercise orthosis or placebo orthosis group. The orthosis is worn for 4 weeks, with follow-up assessments at weeks 6 and 8 to evaluate range of motion and patient satisfaction. All participants will continue standard hand therapy throughout the study.

This description comes directly from the study's public registry record.

Talk to the study team

Bernadette Tobler-Ammann, PhD  ·  +41 31 632 85 58  ·  bernadette.tobler@insel.ch

Esther Vögelin, Prof, MD  ·  +41 31 63 2 37 18  ·  esther.voegelin@insel.ch

Always discuss trial participation with your own doctor first.

Locations (1)

University Hospital BernBern, Canton of Bern, SwitzerlandRecruiting

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Source record: clinicaltrials.gov/study/NCT06985459