The Journal of hand surgery · 2017
Open Surgery Versus Ultrasound-Guided Corticosteroid Injection for Trigger Finger: A Randomized Controlled Trial With 1-Year Follow-up.
Сравнительное исследованиеСтатьяРандомизированное исследованиеНазвание и аннотация: Перевод в очереди
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Hansen Rehne L, Søndergaard Morten, Lange Jeppe
Аннотация
PURPOSE: Trigger finger is a common condition with a lifetime prevalence of 2%. Corticosteroid injection is a treatment often considered as a first-line intervention with reported cure rates between 60% and 90% in observational cohorts. Nevertheless, open surgery remains the most effective treatment with reported cure rates near 100%. Head-to-head trials on these treatments are limited. We investigated the efficacy of open surgery compared with ultrasound-guided corticosteroid injections.
METHODS: The study was performed as a single-center, randomized, controlled trial with a 1-year follow-up. A total of 165 patients received either open surgery (n = 81) or ultrasound-guided corticosteroid injection (n = 84). Follow-up was conducted at 3 and 12 months. If the finger had normal movement or normal movement with discomfort at latest follow-up, the outcome was considered a success. Secondary outcomes were postprocedural pain and complications.
RESULTS: The groups were similar at baseline except for lower alcohol consumption in the open surgery group. At 3 months, 86% and 99% were successfully treated after corticosteroid injection and open surgery, respectively. At 12 months, 49% and 99% were considered successfully treated after corticosteroid injection and open surgery, respectively. The pain score at latest follow-up was significantly higher in the corticosteroid injection group. Complications after open surgery were more severe and included 3 superficial infections and 1 iatrogenic nerve lesion. After corticosteroid injection 11 patients experienced a steroid flare and 2 had fat necrosis at the site of injection.
CONCLUSIONS: Open surgery is superior to ultrasound-guided corticosteroid injections. Complications after open surgery are more severe; this must be taken into account when advising patients with regard to treatment.
TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic I.
METHODS: The study was performed as a single-center, randomized, controlled trial with a 1-year follow-up. A total of 165 patients received either open surgery (n = 81) or ultrasound-guided corticosteroid injection (n = 84). Follow-up was conducted at 3 and 12 months. If the finger had normal movement or normal movement with discomfort at latest follow-up, the outcome was considered a success. Secondary outcomes were postprocedural pain and complications.
RESULTS: The groups were similar at baseline except for lower alcohol consumption in the open surgery group. At 3 months, 86% and 99% were successfully treated after corticosteroid injection and open surgery, respectively. At 12 months, 49% and 99% were considered successfully treated after corticosteroid injection and open surgery, respectively. The pain score at latest follow-up was significantly higher in the corticosteroid injection group. Complications after open surgery were more severe and included 3 superficial infections and 1 iatrogenic nerve lesion. After corticosteroid injection 11 patients experienced a steroid flare and 2 had fat necrosis at the site of injection.
CONCLUSIONS: Open surgery is superior to ultrasound-guided corticosteroid injections. Complications after open surgery are more severe; this must be taken into account when advising patients with regard to treatment.
TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic I.