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The Effect of a Gluten-Free Diet on Sleep Disturbances in Children with Celiac Disease
Ipek Suzer Gamli1, Meryem Keceli Basaran2
1Istanbul Erenkoy Mental and Neurological Diseases Training and Research Hospital Child and Adolescent Psychiatry Unit, Istanbul, Turkey.
Insights
A gluten-free diet significantly improved sleep disturbances in children with celiac disease (CD). Most children experienced better sleep after six months of a gluten-free diet (GFD), indicating its therapeutic potential for pediatric CD patients.
Area of Science:
- Pediatric Gastroenterology
- Sleep Medicine
- Celiac Disease Research
Background:
- Sleep disturbances are frequently observed in children diagnosed with celiac disease (CD).
- The impact of a gluten-free diet (GFD) on these sleep disturbances is not well-documented.
- This study addresses the gap in understanding sleep quality changes following GFD initiation in pediatric CD patients.
Purpose of the Study:
- To investigate the changes in sleep disturbances among children with celiac disease within six months of commencing a gluten-free diet.
- To evaluate the effectiveness of a GFD in mitigating sleep issues in pediatric CD.
Main Methods:
- A cohort of 103 children diagnosed with CD, without prior psychiatric conditions or psychotropic medication use, was enrolled.
- Sociodemographic data were collected, and the Children's Sleep Habits Questionnaire (CSHQ) was administered pre- and post-GFD intervention (6 months).
Main Results:
- The average total CSHQ score decreased significantly from 46 to 40 after six months on a GFD, falling below the clinical threshold for sleep disturbance (p < 0.001).
- The proportion of children with clinically significant sleep disturbances reduced from 71.8% to 38.8% (p < 0.001).
- All CSHQ subscale scores and the total score showed significant improvement (p < 0.001), although 37.8% of children still had elevated scores, correlating with higher maternal and paternal ages.
Conclusions:
- A gluten-free diet leads to significant improvements in sleep disturbances for children with celiac disease.
- GFD intervention appears to facilitate easier sleep onset, longer sleep duration, and reduced sleep interruptions.
- Further research is warranted to identify factors influencing persistent sleep disturbances in a subset of pediatric CD patients unresponsive to GFD.
Purpose:
Sleep disturbances are common in patients with celiac disease (CD), but their response to a gluten-free diet (GFD) treatment remains scarce. This study investigated the alteration in sleep disturbances within 6 months of starting a GFD in children with CD.
Patients And Methods:
A total of 103 children initially diagnosed with CD, with no psychiatric diagnosis and not receiving psychotropic medication, were included in this study. Sociodemographic data were collected, and the Children's Sleep Habits Questionnaire (CSHQ) was completed both before and after six months of initiating a GFD.
Results:
Overall, the total average CSHQ score was 46; after starting the GFD, this decreased to 40, which was under the clinically significant cutoff level for sleep disturbance (p < 0.001). A total of 74 patients (71.8%) had a CSHQ score above the clinically significant cutoff before treatment, which decreased to 40 patients (38.8%) six months after GFD (p < 0.001). A significant improvement was detected in all CSHQ subscale scores and in the total CSHQ score after starting the GFD (p < 0.001). Parasomnia and the total CSHQ score were higher in children who were diagnosed incidentally compared to symptomatic children but did not differ after GFD (p < 0.005). In 39 patients (37.8%), the total CSHQ score remained high 6 months after starting the GFD. Maternal and paternal ages were significantly higher in children whose scores remained high (p < 0.05).
Conclusion:
A significant improvement in sleep scores was detected after starting a GFD, regardless of initial age, sex, and symptom status. With a GFD, children may fall asleep more easily and sleep for longer with less interruptions. GFD may help to reduce sleep disturbances in CD, but future studies should investigate the certain conditions in patients who do not respond to a GFD.
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