Experiment in vivo: How COVID-19 Lifestyle Modifications Affect Migraine

Predictors of children's headaches during the second COVID-19 pandemic wave in the country with long-lasting lockdown

OBJECTIVES

The current study examined the links and interactions among headaches, screen-based media use, physical activity, sleep, and the family environment in Lithuanian school-aged children during the second COVID-19 lockdown.

METHODS

The study comprised data of 541 children aged 7-14 years from different Lithuania regions, and without chronic health conditions or developmental disorders. Information about the child was provided by their parents or caregivers who filled questionnaire on child's screen time, sleep duration and quality, physical activity, parental distress, parent-child relationship, history of child's headaches and infectious diseases.

RESULTS

During the study period, 54% of the children had headaches, and the frequency was positively associated with child's age, screen time and parental distress, as well as negatively related to physical activity (PA), sleep quality, and the parent-child relationship. Parental education was related to child's PA, screen time and sleep quality. The results of binary logistic regression analysis and path analysis revealed that sleep quality and parental distress were significant predictors of headaches in children.

CONCLUSIONS

Family and child or adolescent education and lifestyle modification aiming to improve sleep hygiene and PA, and to reduce screen-based sedentary behaviour should be provided. Family centred approach for more effective coping with distress and improvement of parent-child relationship is also important in treating child and adolescent headache.

Current Perspectives on the Impact of Chronic Migraine on Sleep Quality: A Literature Review

OBJECTIVE

Recent studies have shown that sleep problems occur in migraineurs and poor sleep causes chronification, but the mechanisms by which chronic migraine affects sleep quality are still unknown. This review aims to analyze commonly reported sleep disturbances in chronic migraine (CM) and determine the effect of CM on sleep quality.

MATERIALS AND METHODS

We conducted a comprehensive review of all published articles on CM and sleep quality from inception to March 2022 in the literature. Clinical trials, observational studies, and case series (≥20 cases) were included. Two reviewers and a supervisor reviewed the titles and abstracts of all search results with predefined inclusion and exclusion criteria. PubMed search for randomized controlled trials and open studies on CM and sleep quality reported in English between 1983 and 2022 was conducted using the keywords including chronic migraine, sleep, insomnia, sleep quality, polysomnography, and Pittsburgh Sleep Quality Index.

RESULTS

A total of 535 potentially relevant articles were found. A total of 455 articles and reviews, meta-analyses published in any language other than English, with other exclusion criteria, were excluded from the review. In the remaining articles, 36 clinical studies, reviewing sleep quality and its association with migraine, were identified and reviewed. Evidence from this review shows that poor sleep and migraine chronicity are intertwined with other accompanying comorbidities and dysregulation of circadian rhythm that innovative treatments promise to bring relief to both poor sleep as well as migraine.

CONCLUSION

Sleep disorders are common in CM and the association between migraine chronification and sleep quality is bidirectional. Comorbid conditions with accompanying frequent attacks in migraine may impair sleep quality. While the maladaptive pain process worsens sleep, poor sleep quality also negatively affects migraine pain. Sleep disturbance, which is affected by worsening migraine attacks, causes deterioration in the quality of life, loss of workforce, and economic burden.