BACKGROUND/AIMS: To determine the effect of sleep disturbances on predisposing multiple sclerosis (MS) patients for acute relapse. METHODS: This case-control study was conducted on 80 MS patients including 40 patients in the remission phase and 40 in the relapse phase. Patients were asked to fill in the Pittsburgh Sleep Quality Index to determine their sleep quality during the previous month. Individuals with scores of 5 or less were considered having normal sleep quality. RESULTS: Mean ± SD ages were 32.5 ± 7.7 and 30.2 ± 7.2 years among patients with and without acute relapses, respectively (p > 0.05). The mean disease duration and disease severity (according to Expanded Disability Status Scale [EDSS]) were comparable across the groups (p > 0.05). Among those with and without acute exacerbations, 87.5 and 50% had poor sleep quality, respectively (p = 0.0001), with OR of 1.75 (95% CI 1.25-2.43). The age, gender, EDSS, and disease duration did not associate with sleep quality in either groups (p > 0.05). CONCLUSIONS: This study showed that sleep disturbance might be a trigger for an acute MS exacerbation. Increasing the awareness of specialists and routine screening of sleep disorders in MS patients are warranted, as treatment of these disorders might decrease the likelihood of acute relapses.
BACKGROUND/AIMS: To determine the effect of sleep disturbances on predisposing multiple sclerosis (MS) patients for acute relapse. METHODS: This case-control study was conducted on 80 MSpatients including 40 patients in the remission phase and 40 in the relapse phase. Patients were asked to fill in the Pittsburgh Sleep Quality Index to determine their sleep quality during the previous month. Individuals with scores of 5 or less were considered having normal sleep quality. RESULTS: Mean ± SD ages were 32.5 ± 7.7 and 30.2 ± 7.2 years among patients with and without acute relapses, respectively (p > 0.05). The mean disease duration and disease severity (according to Expanded Disability Status Scale [EDSS]) were comparable across the groups (p > 0.05). Among those with and without acute exacerbations, 87.5 and 50% had poor sleep quality, respectively (p = 0.0001), with OR of 1.75 (95% CI 1.25-2.43). The age, gender, EDSS, and disease duration did not associate with sleep quality in either groups (p > 0.05). CONCLUSIONS: This study showed that sleep disturbance might be a trigger for an acute MS exacerbation. Increasing the awareness of specialists and routine screening of sleep disorders in MSpatients are warranted, as treatment of these disorders might decrease the likelihood of acute relapses.
Authors: Aleksandra Kołtuniuk; Magdalena Kazimierska-Zając; Dominika Pogłódek; Justyna Chojdak-Łukasiewicz Journal: Int J Environ Res Public Health Date: 2022-03-10 Impact factor: 3.390