title: Long-term result and patient reported outcome of wrist splint treatment for carpal tunnel syndrome.
abstract: Carpal tunnel syndrome (CTS) is the commonest peripheral neuropathy presenting to specialist hand and wrist clinics. This study investigated the long-term outcome of carpal tunnel syndrome treated with isolated night wrist splint and the factors determining the likelihood of success of this intervention. Seventy-five patients referred to a specialist hand clinic with CTS were given night wrist splint treatment for 3 months as per a previous study protocol. Fifty-two patients from this cohort did not wish to have surgery after wrist splint treatment and were followed for a further 33-month period. Baseline pain and numbness levels were recorded on a Visual Analogue Scale (VAS) using a questionnaire upon first presentation. A further questionnaire at 36 months reassessed pain and numbness levels, patients' satisfaction with the treatment, and whether they had subsequent surgical decompression. Of the patients who completed the follow-up questionnaire 33 months after their period of conservative management, 43% were successfully treated with splint treatment alone. There was no difference in the VAS for pain or numbness at the baseline and at 36 months between successful and failed treatment groups. Patients successfully treated with wrist splinting alone reported a higher level of satisfaction with their treatment compared to patients who failed wrist splint treatment or had surgical decompression. The results reinforce the previous recommendation on wrist splinting as a first-line treatment in the Primary Care setting. Referral to specialist hand and wrist clinics should be reserved for patients with symptoms refractory to this initial measure.
authors.affiliation: Department of Orthopaedic Surgery, Guy's & St. Thomas' Hospital NHS Trust , London , UK.
authors.forename: Bo
authors.initials: B
authors.lastname: Povlsen
authors.forename: Muhammad
authors.initials: M
authors.lastname: Bashir
authors.forename: Fabian
authors.initials: F
authors.lastname: Wong
mesh_terms: D002349:Carpal Tunnel Syndrome / Q000628:therapy*; D005260:Female; D006801:Humans; D008297:Male; D063868:Patient Outcome Assessment; D017060:Patient Satisfaction; D013165:Splints; D016896:Treatment Outcome
keywords: Carpal Tunnel Syndrome; long-term outcome; patient reported outcome measure; treatment satisfaction; wrist splint