Sleep health of adults and children with Moebius syndrome.
Jessica R Dietch, John Richmond T Sy, Ellie Anderson and 1 others
PMID 39864265WHAT IT FOUND
Adults and children with Moebius syndrome reported significantly higher rates of sleep disturbance, insomnia, nightmares, and daytime sleepiness than general population norms.
Qualitative interviews revealed chronic, heterogeneous sleep issues impacting relationships, though participants were often unsure if these symptoms were directly linked to their syndrome.
Key findings
01Adults with Moebius syndrome experienced significantly greater sleep disturbance and sleep-related impairment than the general population, with 56% reporting symptoms consistent with probable insomnia disorder.
02Children with Moebius syndrome had significantly greater sleep disturbances and sleep-related impairment compared to the general pediatric population, with 41% receiving less than the recommended sleep duration for their age.
03Qualitative interviews with adults revealed that sleep disturbances negatively impacted relationships and mood, and most participants were uncertain whether their sleep symptoms were directly tied to Moebius syndrome.
STILL TO COME
How it was doneWhat they foundWhat it means for OTsWhat it means for SLPs
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What it does not show
Participants were recruited via support groups and social media, not random sampling, so the rates reported may not represent the true prevalence in the broader Moebius syndrome population. Self-reported diagnosis of Moebius syndrome was not clinically confirmed for all survey participants. Phase 2 objective data came from only five adults, which is too small to generalize findings about sleep architecture or specific diagnoses. Children's data relied on parent proxies, which may be less accurate for older children or for internal experiences like nightmares. The study used screening tools for sleep disorders rather than definitive clinical diagnoses, so some symptoms may reflect other underlying conditions.
Declared interests
The authors declared no competing interests.
The easy way to misread this
Do not interpret the high rates of sleep disorders as evidence that Moebius syndrome directly causes them. The study used self-reported symptoms and screening tools without controlling for other factors, and participants themselves were unsure of the link, so these findings highlight a need for further research rather than confirming a causal relationship.