Sleep disordered breathing in children with trisomy 13 and trisomy 18.

American Journal of Otolaryngology
Ellen B KettlerJavan Nation

Abstract

While the prevalence of obstructive sleep apnea (OSA) is well documented in trisomy 21, there has been little published about the incidence in trisomy 13 (T13) and trisomy 18 (T18). Trisomies 13, 18, and 21 have overlapping clinical features that make patients prone to OSA. Because the literature regarding OSA in T13 and T18 children is limited, we performed a retrospective chart review to investigate the characteristics of these patients. We reviewed the medical records of children with T13 or T18 seen at seen at a single urban tertiary children's hospital for sleep disordered breathing from 1/1/10 to 5/1/18. Candidates were selected based on ICD-9 diagnosis and procedural codes. We identified 21 T18 patients that had documented symptoms of SDB, of which 3 were diagnosed with OSA, 11 had clinical SDB, and 7 had snoring. Of the T13 patients, 10 had documented symptoms of SDB, of which 1 patient was diagnosed with OSA, 7 with clinical SDB, and 2 with snoring. In both T13 and T18 patients, anatomical features included micrognathia/mandibular hypoplasia, small mouth/small airway, midface hypoplasia, abnormal/difficult airway, glossoptosis, hypotonia, and GERD. Endoscopic findings included laryngomalacia and/or tracheomalacia, aden...Continue Reading

Citations

Jan 1, 2021·American Journal of Medical Genetics. Part a·Meaghann S WeaverNicole D Birge

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