Study protocol for a pilot randomized crossover trial: Comparing the clinical utility, feasibility, and patient outcomes of remote 3D-printed orthosis fabrication using an innovative heat-reshapable PCL

Maryam Farzad, Joy MacDermid, Louis Ferreira, Steven Cuypers, Hand and Upper Limb Center, s Health Center, School of Physical Therapy, Department of Health and Rehabilitation Sciences, Western University, Department of Occupational Therapy, University of Social Welfare and Rehabilitation Sciences, Physical Therapy and Surgery, Western University, Rehabilitation Science, McMaster University, Department of Mechanical and Materials Engineering, Department of Surgery, Western University, Orfit Industries

Hand Therapy

Published online on March 19, 2026

Abstract

Hand Therapy, Ahead of Print.
IntroductionOrthotic fabrication is a widely used option of the conservative management of carpometacarpal (CMC) osteoarthritis, where conventional low-temperature thermoplastic orthosis requires in-person expertise and adjustments, which limit access to ...