Evaluation of upper extremity rehabilitation in hemiplegic patients with and without complex regional pain syndrome type 1

We investigated the effects of the complex regional pain syndrome (CRPS) type 1 on upper extremity rehabilitation in hemiplegic patients. Eighty patients were enrolled and were randomly assigned to either study (40 hemiplegic patients with CRPS) or control (40 hemiplegic patients without CRPS) groups. All patients participated in a hemiplegia rehabilitation program consisting of neurodevelopmental techniques, stretching and strengthening exercises, and conventional methods. Additionally, participants in the study group received analgesic and calcitonin therapy, elevation, range of movement therapy for the affected joints, and contrast baths. Clinical findings were assessed before and after rehabilitation using the upper-limb function (ULF), hand movements (HM), and advanced hand activities (AHA) subscales of the Motor Assessment Scale (MAS) and the Ashworth scale for upper extremities. A statistically significant difference in MAS ULF was apparent at admission and upon discharge in both groups. In the control group, a significant difference was found between MAS HM and MAS AHA on admission and at discharge, no difference was found in the study group for these parameters. No difference was found for either group with regard to the Ashworth scale. No between-group differences were found regarding MAS ULF, MAS HM, and MAS AHA at admission and at discharge. Our data showed no influence of CRPS on MAS ULF, MAS HM, and MAS AHA and the Ashworth scale for upper extremities.