1. Efficacy of a fabricated customized splint and tendon and nerve gliding exercises for the treatment of carpal tunnel syndrome: a randomized controlled trial.
- Author
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Brininger TL, Rogers JC, Holm MB, Baker NA, Li ZM, and Goitz RJ
- Subjects
- Adult, Aged, Aged, 80 and over, Carpal Tunnel Syndrome diagnosis, Carpal Tunnel Syndrome physiopathology, Combined Modality Therapy, Equipment Design, Exercise Therapy, Female, Follow-Up Studies, Humans, Male, Metacarpophalangeal Joint physiopathology, Middle Aged, Muscle Weakness diagnosis, Muscle Weakness physiopathology, Muscle Weakness rehabilitation, Wrist Joint physiopathology, Carpal Tunnel Syndrome rehabilitation, Median Nerve physiopathology, Physical Therapy Modalities, Splints, Tendons physiopathology
- Abstract
Objective: To compare the effects of a neutral wrist and metacarpophalangeal (MCP) splint with a wrist cock-up splint, with and without exercises, for the treatment of carpal tunnel syndrome (CTS)., Design: A 2x2x3 randomized factorial design with 3 main factors: splint (neutral wrist and MCP and wrist cock-up), exercise (exercises, no exercise), and time (baseline, 4wk, 8wk)., Setting: Subjects were evaluated in an outpatient hand therapy clinic., Participants: Sixty-one subjects with mild to moderate CTS; 51 subjects completed the study., Interventions: There were 4 groups: the neutral wrist and MCP group and the neutral wrist and MCP-exercise group received fabricated customized splints that supported the wrist and MCP joints; the wrist cock-up group and the wrist cock-up-exercise group received wrist cock-up splints. The neutral wrist and MCP-exercise and wrist cock-up-exercise groups also received tendon and nerve gliding exercises and were instructed to perform exercises 3 times a day. All subjects were instructed to wear the assigned splint every night for 4 weeks., Main Outcome Measures: We used the CTS Symptom Severity Scale (SSS) and the Functional Status Scale (FSS) to assess CTS symptoms and functional status., Results: Analysis of variance showed a significant main effect for splint and time on the SSS (P<.001, P=.014) and FSS (P<.001, P=.029), respectively. There were no interaction effects., Conclusions: Our results validate the use of wrist splints for the treatment of CTS, and suggest that a splint that supports the wrist and MCP joints in neutral may be more effective than a wrist cock-up splint.
- Published
- 2007
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