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Prevalence of Obstructive Sleep Apnea in Joint Hypermobility Syndrome: A Systematic Review and Meta-Analysis

Sedky K, Gaisl T, Bennett DS

Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine, 2019

Abstract

STUDY OBJECTIVES: Because of associated abnormalities affecting connective tissue in various organs including airways, hypermobility syndrome has been associated with high risk for the development sleep apnea. Ehlers-Danlos syndrome (EDS) and Marfan syndrome (MFS) represent the most common hypermobility syndromes; therefore, the purpose of this review was to examine the prevalence of obstructive sleep apnea (OSA) in these populations.

METHODS: All publications and poster presentations written in English found through August 2018 that describe the prevalence of sleep apnea among people with EDS or MFS were included.

RESULTS: A total of 13 studies were identified, 7 for EDS and 6 for MFS. A combined random prevalence rate of OSA across both populations was 48.9% (95% confidence interval 38.3-59.6), with a slightly higher rate of 59.7% (39.7-77.0) for MFS versus 39.4% (28.8-51.1) for EDS. However, a high degree of heterogeneity across studies was found in both groups (EDS group: Q = 28.6 and I2 = 79.0; MFS group: Q = 37.1 and I2 = 86.5). When directly compared to the general population, patients with EDS/MFS were on average six times more likely (odds ratio 6.28 [95% confidence interval 3.31-11.93], P < 0.001, Z = 5.61) to have a diagnosis of OSA.

CONCLUSIONS: OSA is a previously underestimated EDS/MFS-related complication. The high prevalence of OSA might be the result of bony and soft-tissue abnormalities associated with these hypermobility syndromes. Untreated OSA is thought…

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