Dataset Information

Cyclosporine Improves Sleep Quality in Patients with Atopic Dermatitis.

ABSTRACT: INTRODUCTION:Atopic dermatitis (AD) is a chronic, relapsing, inflammatory skin disease characterized by eczema and pruritus, and frequently impairs sleep quality. Although cyclosporine improves symptoms of AD, objective evaluation of sleep in patients with AD treated with cyclosporine has not been reported. This study was conducted to elucidate the effects of cyclosporine on sleep quality for patients with AD. METHODS:Twelve patients with moderate-to-severe AD were recruited. Nocturnal sleep quality was evaluated for 7 days using a sleep analyzer, which patients wore at the waist before and after cyclosporine was administered at 2.0-4.0 mg/kg per day. Seven parameters of sleep quality were measured before and after cyclosporine administration for a period of 7 days for each patient. RESULTS:The administration of cyclosporine significantly improved total sleep time in four cases, sleep latency in two cases, wake after sleep onset in six cases, number of awakenings in two cases, sleep efficiency in seven cases, number of awakenings for more than 8 min in three cases, and number of position changes recorded every 2 min in three cases. The mean values of sleep latency significantly decreased after cyclosporine administration (P?=?0.023). The mean value of sleep efficiency significantly increased after the administration (P?=?0.002). CONCLUSION:Cyclosporine improves sleep quality in patients with moderate-to-severe AD.

SUBMITTER: Yasuda KI

PROVIDER: S-EPMC7649172 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature

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Cyclosporine Improves Sleep Quality in Patients with Atopic Dermatitis.

Yasuda Ken-Ichi KI Ishiuji Yozo Y Endo Takuro T Tanito Katsumi K Kamide Ryoichi R Nobeyama Yoshimasa Y Asahina Akihiko A

Dermatology and therapy 20200925 6

<h4>Introduction</h4>Atopic dermatitis (AD) is a chronic, relapsing, inflammatory skin disease characterized by eczema and pruritus, and frequently impairs sleep quality. Although cyclosporine improves symptoms of AD, objective evaluation of sleep in patients with AD treated with cyclosporine has not been reported. This study was conducted to elucidate the effects of cyclosporine on sleep quality for patients with AD.<h4>Methods</h4>Twelve patients with moderate-to-severe AD were recruited. Noct ...[more]

PMID: 32975744

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Project description:ImportancePruritus, a hallmark of atopic dermatitis (AD), is thought to disrupt sleep, yet little is known about how variations in disease activity and severity of this common childhood condition may be associated with sleep patterns over time.ObjectiveTo determine whether children with active AD have impaired sleep duration and quality at multiple time points throughout childhood and whether disease severity affects sleep outcomes.Design, setting, and participantsThis longitudinal cohort study used data of children enrolled in the Avon Longitudinal Study of Parents and Children, a population-based birth cohort in Avon, United Kingdom. Participants were children (N = 13 988) alive at 1 year and followed up with repeated measures of self-reported AD and sleep through 16 years of age. This study was based on data collected from 1990 to 2008. Data analysis was performed from September 2017 to September 2018.Main outcomes and measuresStandardized measure of sleep duration and composite measure of sleep quality, including nighttime awakenings, early morning awakenings, difficulty falling asleep, and nightmares, were repeated at multiple time points between 2 and 16 years of age.ResultsThe study sample comprised 13 988 children (7220 male [51.6%]) followed up for a median (interquartile range [IQR]) duration of 11 (5-14) years. Of this total, 4938 children (35.3%) met the definition of having atopic dermatitis between 2 and 16 years of age. Total sleep duration was similar between children with active AD and without AD at all ages, and the average estimated difference across childhood was a clinically negligible difference of 2 minutes less per day for children with AD (95% CI, -4 to 0 minutes). In contrast, children with active AD were more likely to report worse sleep quality at all time points, with a nearly 50% higher odds of experiencing more sleep-quality disturbances (adjusted odds ratio [aOR], 1.48; 95% CI, 1.33 to 1.66). Children with more severe active disease (quite bad or very bad AD: aOR, 1.68; 95% CI, 1.42 to 1.98) and with comorbid asthma or allergic rhinitis (aOR, 1.79; 95% CI, 1.54 to 2.09) had worse sleep quality. However, even children with mild AD (OR, 1.40; 95% CI, 1.27 to 1.54) or inactive AD (OR, 1.41; 95% CI, 1.28 to 1.55) had statistically significantly increased odds of impaired sleep quality.Conclusions and relevanceAtopic dermatitis appeared to be associated with impaired sleep quality throughout childhood; thus, it is suggested that clinicians should consider sleep quality among all children with AD, especially those with comorbid asthma or allergic rhinitis and severe disease, and that interventions to improve sleep quality are needed.

Project description:Background: Dupilumab is an IL-4 receptor a mAb inhibiting signaling of IL-4 and IL-13, key drivers of type 2-driven inflammation, as demonstrated by its efficacy in patients with atopic/allergic diseases. Objective: This placebo-controlled, double-blind trial (NCT01979016) evaluated the efficacy, safety, and effects of dupilumab on molecular/cellular lesional and nonlesional skin phenotypes and systemic type 2 biomarkers of patients with moderate-to-severe atopic dermatitis (AD). Methods: Skin biopsy specimens and blood were evaluated from 54 patients randomized 1:1 to weekly subcutaneous doses of 200 mg of dupilumab or placebo for 16 weeks. Results: Dupilumab (vs placebo) significantly improved clinical signs and symptoms of AD, was well tolerated, and progressively shifted the lesional transcriptome toward a nonlesional phenotype (weeks 4-16). Mean improvements in a meta-analysis-derived AD transcriptome (genes differentially expressed between lesional and nonlesional skin) were 68.8% and 110.8% with dupilumab and 210.5% and 55.0% with placebo (weeks 4 and 16, respectively; P < .001). Dupilumab significantly reduced expression of genes involved in type 2 inflammation (IL13, IL31, CCL17, CCL18, and CCL26), epidermal hyperplasia (keratin 16 [K16] and MKi67), T cells, dendritic cells (ICOS, CD11c, and CTLA4), and Th17/Th22 activity (IL17A, IL-22, and S100As) and concurrently increased expression of epidermal differentiation, barrier, and lipid metabolism genes (filaggrin [FLG], loricrin [LOR], claudins, and ELOVL3). Dupilumab reduced lesional epidermal thickness versus placebo (week 4, P 5 .001; week 16, P 5 .0002). Improvements in clinical and histologic measures correlated significantly with modulation of gene expression. Dupilumab also significantly suppressed type 2 serum biomarkers, including CCL17, CCL18, periostin, and total and allergen- specific IgEs. Conclusion: Dupilumab-mediated inhibition of IL-4/IL-13 signaling through IL-4 receptor a blockade significantly and progressively improved disease activity, suppressed cellular/ molecular cutaneous markers of inflammation and systemic measures of type 2 inflammation, and reversed AD-associated epidermal abnormalities. (J Allergy Clin Immunol 2019;143:155-72.)

Project description:Importance:The well-being and development of children is strongly influenced by parents' physical and psychosocial health. Data from small, clinic-based studies suggest that sleep loss may be common in parents of children with atopic dermatitis (AD), but longitudinal population-based studies are lacking. Objectives:To compare sleep disturbances over time between mothers of children with and without AD and to determine whether these disturbances are associated with the child's disease severity and the child's sleep disturbances. Design, Setting, and Participants:In the ongoing Avon Longitudinal Study of Parents and Children, all pregnant women residing in Avon, United Kingdom, with an expected delivery date between April 1, 1991, and December 31, 1992, were recruited. Analyses for this study, a secondary analysis of this cohort, were performed from September 2017 to September 2018. Mother-child pairs were followed up with a time-varying measure of child AD activity and severity and self-reported maternal sleep measures repeated at multiple time points between child ages 6 months and 11 years. Main Outcomes and Measures:Time-varying binary measures of maternal sleep duration (<6 vs ≥6 hours per night), difficulty falling asleep, early morning awakening, subjectively insufficient sleep, and daytime exhaustion. Results:The study followed up 13 988 mother-child pairs from birth for a median duration of 11 (interquartile range, 7-11) years. Among the cohort, 11 585 of 13 972 mothers (82.9%) were aged 21 to 34 years and 12 001 of 12 324 (97.4%) were of white race/ethnicity; 7220 of 13 978 children (51.7%) were male. Sleep duration (adjusted odds ratio [AOR], 1.09; 95% CI, 0.90-1.32) and early morning awakenings (AOR, 1.16; 95% CI, 0.93-1.46) were similar between mothers of children with and without AD. In contrast, mothers of children with AD were more likely to report difficulty falling asleep (AOR, 1.36; 95% CI, 1.01-1.83), subjectively insufficient sleep (AOR, 1.43; 95% CI, 1.24-1.66), and daytime exhaustion (AOR, 1.41; 95% CI, 1.12-1.78) independent of the child's comorbid asthma and/or allergic rhinitis. For all measures, worse child AD severity was associated with worse maternal sleep outcomes. The magnitude and significance of the associations were largely unchanged after adjustment for child sleep disturbances. Conclusions and Relevance:Mothers of children with AD reported difficulty falling asleep, subjectively insufficient sleep, and daytime exhaustion throughout the first 11 years of childhood. However, child sleep disturbances did not fully explain maternal sleep disturbances, and future research should investigate other mechanisms. In caring for children with AD, clinicians should consider maternal sleep disturbances and caregiver fatigue.

Dataset Information

Cyclosporine Improves Sleep Quality in Patients with Atopic Dermatitis.

Publications

Cyclosporine Improves Sleep Quality in Patients with Atopic Dermatitis.

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