Decreasing thoracic hyperkyphosis – Which treatments are most effective? A systematic literature review and meta-analysis. (December 2021)

• Record Type: Journal Article
• Authors: Jenkins, Hazel J.; Downie, Aron S.; Fernandez, Matthew; Hancock, Mark J.
• Is Part Of: Musculoskeletal science and practice. Volume 56(2021)
• Publication Date: 2021-12
• Subjects: Thoracic -- Kyphosis -- Posture -- Treatment; 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.2021.102438
• Languages: English
• ISSNs: 2468-8630

Abstract

Abstract: Background: A variety of treatments aim to reduce thoracic hyperkyphosis in adults, thereby improving posture and reducing possible complications. Objective: To investigate the effectiveness of treatments to reduce thoracic hyperkyphosis. Design: Systematic review and meta-analysis. Methods: MEDLINE, EMBASE, CINAHL, and CENTRAL were searched from inception to March 2021. Two authors independently selected randomised controlled trials assessing the effectiveness of treatments to reduce thoracic hyperkyphosis in adults. Raw data on mean change in thoracic kyphosis were extracted and standardised mean differences (SMD) calculated. Meta-analysis was performed on studies homogenous for study population and intervention. Strength of evidence was assessed using GRADE. Results: Twenty-eight studies were included, with five meta-analyses performed. Low to moderate-quality evidence found structured exercise programs of three-months duration or less effective in reducing thoracic hyperkyphosis in younger (SMD -2.8; 95%CI -4.3 to −1.3) and older populations (SMD -0.3; 95%CI -0.6 to 0.0). Low-quality evidence found bracing for three months or more effective in older participants (SMD -1.0, 95%CI -1.3 to −0.7). A single study demonstrated the effectiveness of multimodal care in younger participants. The available evidence suggests multimodal care, structured exercise programs over three months duration, and taping in older adults, and biofeedback and muscle stimulation in younger adults, are ineffective in reducing thoracic hyperkyphosis. Conclusion: Low to moderate-quality evidence indicates that structured exercise programs are effective to reduce thoracic hyperkyphosis. Low-quality evidence indicates that bracing is effective to reduce thoracic hyperkphosis in older adults. Highlights: Key Points. It is uncertain which treatments are effective in reducing thoracic hyperkyphosis. Systematic review found 28 studies, with 17 studies included in five meta-analyses. Structured exercise programs are effective in reducing thoracic hyperkyphosis. Low-quality evidence indicates bracing is effective in older adults.