Thoracic manual therapy is not more effective than placebo thoracic manual therapy in patients with shoulder dysfunctions: A systematic review with meta-analysis. (February 2018)

• Record Type: Journal Article
• Authors: Bizzarri, Paolo; Buzzatti, Luca; Cattrysse, Erik; Scafoglieri, Aldo
• Is Part Of: Musculoskeletal science and practice. Volume 33(2018)
• Page Start: 1
• Page End: 10
• Publication Date: 2018-02
• Subjects: Thoracic spine -- Manipulation -- Shoulder pain -- Sham -- Efficacy; Manipulation (Therapeutics) -- Periodicals; Physical therapy -- Periodicals; Neuromuscular diseases -- Treatment -- Periodicals; Musculoskeletal system -- Diseases -- Periodicals; Manipulation (Therapeutics); Neuromuscular diseases -- Treatment; Physical therapy; Manipulation, Orthopedic; Musculoskeletal Diseases -- therapy; Neuromuscular Diseases -- therapy; Physical Therapy Modalities; Electronic journals; Periodicals; 615.82
• DOI: 10.1016/j.msksp.2017.10.006
• Languages: English
• ISSNs: 2468-8630

Abstract

Abstract: Background: Manual treatments targeting different regions (shoulder, cervical spine, thoracic spine, ribs) have been studied to deal with patients complaining of shoulder pain. Thoracic manual treatments seem able to produce beneficial effects on this group of patients. However, it is not clear whether the patient improvement is a consequence of thoracic manual therapy or a placebo effect. Objectives: To compare the efficacy of thoracic manual therapy and placebo thoracic manual treatment for patients with shoulder dysfunction. Methods: Electronic databases (MEDLINE, CENTRAL, PEDro, CINAHL, WoS, EMBASE, ERIC) were searched through November 2016. Randomized Controlled Trials assessing pain, mobility and function were selected. The Cochrane bias estimation tool was applied. Outcome results were either extracted or computed from raw data. Meta-analysis was performed for outcomes with low heterogeneity. Results: Four studies were included in the review. The methodology of the included studies was generally good except for one study that was rated as high risk of bias. Meta-analysis showed no significant effect for "pain at present" (SMD -0.02; 95% CI: −0.35, 0.32) and "pain during movement" (SMD -0.12; 95% CI: −0.45, 0.21). Conclusion: There is very low to low quality of evidence that a single session of thoracic manual therapy is not more effective than a single session of placebo thoracic manual therapy in patients with shoulder dysfunction at immediate post-treatment. Highlights: Thoracic manual therapy has equal effect as placebo in patients with shoulder pain. This observation regards only a single session of thoracic manual therapy. Studies evaluating the long-term effect of multisession programs are required.