RESUMEN
AIM OF THE STUDY: Systematic review and meta-analysis to assess the effectiveness of manual therapy in improving carpal tunnel syndrome (CTS) symptoms, physical function, and nerve conduction studies. METHOD: MEDLINE, Web of Science, SCOPUS, Cochrane Library, TRIP database, and PEDro databases were searched from the inception to September 2021. PICO search strategy was used to identify randomized controlled trials applying manual therapy on patients with CTS. Eligible studies and data extraction were conducted independently by two reviewers. Methodology quality and risk of bias were assessed by PEDro scale. Outcomes assessed were pain intensity, physical function, and nerve conduction studies. RESULTS: Eighty-one potential studies were identified and six studies involving 401 patients were finally included. Pain intensity immediately after treatment showed a pooled standard mean difference (SMD) of - 2.13 with 95% confidence interval (CI) (- 2.39, - 1.86). Physical function with Boston Carpal Tunnel Syndrome Questionnaire (BCTS-Q) showed a pooled SMD of - 1.67 with 95% CI (- 1.92, - 1.43) on symptoms severity, and a SMD of - 0.89 with 95% CI (- 1.08, - 0.70) on functional status. Nerve conduction studies showed a SMD of - 0.19 with 95% CI (- 0.40, - 0.02) on motor conduction and a SMD of - 1.15 with 95% CI (- 1.36, - 0.93) on sensory conduction. CONCLUSIONS: This study highlights the effectiveness of manual therapy techniques based on soft tissue and neurodynamic mobilizations, in isolation, on pain, physical function, and nerve conduction studies in patients with CTS.
Asunto(s)
Síndrome del Túnel Carpiano , Manipulaciones Musculoesqueléticas , Síndrome del Túnel Carpiano/terapia , Humanos , Manipulaciones Musculoesqueléticas/métodos , Conducción Nerviosa/fisiología , Dolor , Dimensión del Dolor , Resultado del TratamientoRESUMEN
PURPOSE: Analyse the short-term effects of traction-manipulation protocol in dizziness and pain intensity and disability, cervical mobility and postural instability. MATERIALS AND METHODS: Randomized controlled assessor-blind clinical trial. The traction-manipulation protocol was carried out in the intervention group and compared with a control group where the subjects were kept supine. The intervention protocol follows the IFOMPT safety recommendations. Dizziness and pain intensity, Dizziness Handicap Inventory (DHI), cervical mobility and balance were measured after 48 h and a one-month follow-up. RESULTS: Forty subjects with cervicogenic dizziness were randomly assigned to an intervention or control group. Significant differences were found in favour of the intervention protocol group in: dizziness intensity (p < 0.001; d = 1.31), DHI (p < 0.001; d = 0.76) pain intensity (p < 0.007; d = 0.92), upper cervical flexion (p < 0.032; d = 0.30) and extension (p < 0.012; d = 0.80) at 48 h follow up. At one-month follow up there were significant differences in favour of the intervention group in: dizziness intensity (p < 0.001; d = 0.95), DHI (p < 0.001; d = 0.0.92) pain intensity (p < 0.001; d = 1.38) and upper cervical extension (p < 0.005; d = 0.92). Postural instability improved in mediolateral displacement static with eyes closed (p < 0.032; d = 0.79) and in dynamic with eyes open (p = 0.003; d = 0.55) at one-month follow-up in the intervention group. CONCLUSION: The traction-manipulation protocol reduces the dizziness and pain intensity, ameliorates disability and improves upper cervical mobility and postural instability.IMPLICATIONS FOR REHABILITATIONThe intervention protocol reduces the dizziness and pain intensity, and improves self-perceived disability in patients with cervicogenic dizziness.Manual therapy improves the cervical range of motion and the postural instability in the cervicogenic dizziness.The intervention protocol follows the safety recommendations of the International Federation of Orthopaedic Manipulative Physical Therapists.