Sleep Disturbance in School-Aged Children with Atopic Dermatitis: Prevalence and Severity in a Cross-Sectional Sample

Burden of atopic dermatitis in paediatric patients: an international cross-sectional study

BACKGROUND

Few large-scale international studies have broadly characterized the burden of atopic dermatitis (AD) across age groups among children and adolescents.

OBJECTIVES

To better characterize the AD burden in paediatric patients by disease severity.

METHODS

This cross-sectional, web-based survey of paediatric patients (6 months to < 18 years old) was conducted in 18 countries representing North America, Latin America, Europe, Middle East/Eurasia and East Asia. Patients with diagnosed AD were identified based on the International Study of Asthma and Allergies in Childhood criteria and self-/parent-report of ever being told by a physician that they or their child had eczema. AD severity was assessed using the Patient-Oriented Eczema Measure and Patient Global Assessment. Outcomes included measures of itch, skin pain, sleep, health-related quality of life (HRQoL), missed school days and atopic comorbidities.

RESULTS

The survey included 1489 children aged 6 months to < 6 years; 2898 children aged 6 to < 12 years; and 3078 adolescents aged 12 to < 18 years diagnosed with AD. Although the burden of mild AD was substantial, paediatric patients with moderate or severe AD had more itch, skin pain, sleep problems and impaired HRQoL, and missed more school days relative to those with mild AD; greater burden was observed among those with severe relative to moderate AD. At least one atopic comorbidity was present in 92.5% of all respondents.

CONCLUSIONS

These results highlight the burden of AD in paediatric patients, especially those with moderate-to-severe disease, and suggest the need for assessments that include the impact of AD on function and daily life.

Efficacy, Safety, and Long-Term Disease Control of Ruxolitinib Cream Among Adolescents with Atopic Dermatitis: Pooled Results from Two Randomized Phase 3 Studies

BACKGROUND

Atopic dermatitis (AD), a highly pruritic, inflammatory skin disease, affects approximately 7% of adolescents globally. A topical formulation of ruxolitinib, a Janus kinase (JAK) 1/JAK2 inhibitor, demonstrated safety and efficacy among adolescents/adults in two phase 3 studies (TRuE-AD1/TRuE-AD2).

OBJECTIVE

To describe safety and efficacy of 1.5% ruxolitinib cream versus vehicle and long-term disease control of ruxolitinib cream among adolescents aged 12-17 years from pooled phase 3 study data.

METHODS

Patients [≥ 12 years old with AD for ≥ 2 years, Investigator's Global Assessment score (IGA) 2/3, and 3-20% affected body surface area (BSA) at baseline] were randomized 2:2:1 to ruxolitinib cream (0.75%/1.5%) or vehicle for 8 weeks of continuous use followed by a long-term safety (LTS) period up to 52 weeks with as-needed use. Patients originally applying vehicle were rerandomized 1:1 to 0.75%/1.5% ruxolitinib cream. Efficacy measures at week 8 included IGA treatment success (IGA-TS; i.e., score of 0/1 with ≥ 2 grade improvement from baseline), ≥ 75% improvement in Eczema Area and Severity Index (EASI-75), and ≥ 4-point improvement in itch numerical rating scale (NRS4). Measures of disease control during the LTS period included IGA score of 0 (clear) or 1 (almost clear) and percentage affected BSA. Safety was assessed throughout the study.

RESULTS

Of 1249 randomized patients, 245 (19.6%) were aged 12-17 years. Of these, 45 patients were randomized to vehicle and 92 patients to 1.5% ruxolitinib cream. A total of 104/137 (75.9%) patients continued on 1.5% ruxolitinib cream in the LTS period [82/92 (89.1%) continued on 1.5% ruxolitinib cream; 22/45 (48.9%) patients on vehicle were reassigned to 1.5% ruxolitinib cream], and 83/104 (79.8%) of these patients completed the LTS period. At week 8, substantially more patients who applied 1.5% ruxolitinib cream versus vehicle achieved IGA-TS (50.6% versus 14.0%), EASI-75 (60.9% versus 34.9%), and NRS4 (52.1% versus 17.4%; P = 0.009). The mean (SD) reduction in itch NRS scores was significantly greater in patients applying 1.5% ruxolitinib cream versus vehicle from day 2 [- 0.9 (1.9) versus -0.2 (1.4); P = 0.03]. During the LTS period, mean (SD) trough steady-state ruxolitinib plasma concentrations at weeks 12/52 were 27.2 (55.7)/15.5 (31.5) nM. The percentage of patients achieving IGA score of 0 or 1 was sustained or further increased with 1.5% ruxolitinib cream; mean affected BSA was generally low (< 3%; i.e., mild disease). Through 52 weeks, application site reactions occurred in 1.8% of adolescent patients applying 1.5% ruxolitinib cream at any time; no patients had serious adverse events. There were no serious infections, malignancies, major adverse cardiovascular events, or thromboembolic events.

CONCLUSIONS

Meaningful anti-inflammatory and antipruritic effects were demonstrated with 1.5% ruxolitinib cream in the subset of adolescent patients with AD, comparable with those observed in the overall study population; long-term, as-needed use maintained disease control and was well tolerated.

CLINICAL TRIAL REGISTRATION

ClinicalTrials.gov identifiers NCT03745638 (registered 19 November 2018) and NCT03745651 (registered 19 November 2018).

Symptoms of Cognitive Impairment Among Children With Atopic Dermatitis

Importance

Previous studies suggest that atopic dermatitis (AD) is associated with cognitive impairment in children, but these studies have relied primarily on neurodevelopmental diagnoses (rather than symptoms) as proxy measures of cognitive function. It remains unknown if certain subpopulations of children with AD are at greater risk of cognitive impairment.

Objective

To examine the association of AD with symptoms of cognitive impairment (difficulty in learning or memory) among US children and whether this association varies according to the presence or absence of neurodevelopmental comorbidities (attention-deficit/hyperactivity disorder [ADHD], developmental delay, or learning disability).

Design, Setting, and Participants

This cross-sectional study used 2021 data from the US National Health Interview Survey collected on children aged 17 years or younger without intellectual disability or autism. The presence of AD was based on a parent or adult caregiver's report indicating either a current diagnosis of AD or a previous medical confirmation of AD by a health care professional.

Main Outcomes and Measures

Difficulty with learning or memory as reported by the child's caregiver.

Results

Among the weighted total of 69 732 807 participants, 9 223 013 (13.2%) had AD. Compared with children without AD, children with AD were more likely to experience difficulties with learning (10.8% [95% CI, 7.8%-15.8%] vs 5.9% [95% CI, 5.1%-6.9%]; P < .001) and difficulties with memory (11.1% [95% CI, 8.0%-15.9%] vs 5.8% [95% CI, 4.9%-6.9%]; P < .001). In multivariable logistic regression models adjusted for sociodemographic factors, asthma, food allergies, and seasonal allergies or hay fever, AD was associated with increased odds of difficulties in learning (adjusted odds ratio [AOR], 1.77; 95% CI, 1.28-2.45) and memory (AOR, 1.69; 95% CI, 1.19-2.41). In analyses stratified by neurodevelopmental comorbidities, AD was associated with 2- to 3-fold greater odds of memory difficulties among children with any neurodevelopmental disorder (AOR, 2.26; 95% CI, 1.43-3.57), including ADHD (AOR, 2.90; 95% CI, 1.60-5.24) or learning disabilities (AOR, 2.04; 95% CI, 1.04-4.00). However, AD was not associated with learning or memory difficulties among children without neurodevelopmental conditions.

Conclusions and Relevance

Results of this cross-sectional study suggest that pediatric AD was generally associated with greater odds of reported difficulties in learning and memory. However, this association was primarily limited to children with neurodevelopmental comorbidities, such as ADHD or learning disabilities. These findings may improve the risk stratification of children with AD for cognitive impairments and suggest that evaluation for cognitive difficulties should be prioritized among children with AD and neurodevelopmental disorders.

Epidemiology of mental health comorbidity in patients with atopic dermatitis: An analysis of global trends from 1998 to 2022

The prevalence rates of attention deficit hyperactivity disorder (ADHD), depression, anxiety and suicide are increasing in patients with atopic dermatitis (AD), although no research has systematically examined these trends yet. Here, we explore the prevalence of the occurrence of comorbidities, such as ADHD, depression, anxiety and suicide with AD. We searched seven electronic databases from inception to October 2022 to identify relevant studies, and the Agency for Healthcare Research and Quality (AHRQ) and Newcastle-Ottawa Scale (NOS) tools were used to assess the quality of observational studies. Statistical analysis was performed using R software. Publication bias was evaluated using Egger's and Begg's linear tests. The global prevalence rates of ADHD, depression, anxiety and suicidal ideation in patients with AD were 7%, 17%, 21% and 13%, respectively, between 1998 and October 2022. Among children (aged <18 years), North American children with AD had the highest prevalence rates of ADHD (10%), depression (13%) and anxiety (20%). Among the adult (aged ≥18 years) population, patients with AD in Africa had the highest prevalence rates of depression (36%) and anxiety (44%), while Asian adults with AD had the highest prevalence rates of ADHD (7%) and suicidal ideation (20%). These results highlight the high prevalence and comorbidity rates of mental illnesses with AD, which should be brought to the attention of patients with AD and their physicians.

Assessment and Management of Sleep Disturbances in Atopic Dermatitis: A Review

Atopic dermatitis (AD) is a chronic burdensome inflammatory skin disease with well-established cutaneous and systemic comorbidities and disease burden. AD particularly has profound impacts on sleep in individuals of all ages. Sleep disturbances (SDs) affect 6.2% of school-age children and 33-87.1% of adults with AD. This narrative review addresses the burden of SD in AD patients, as well as biological mechanisms of SD in AD, including biological clocks influencing sleep, inflammation, and behavior. Approaches for early detection, diagnosis, objective quantification, patient education, and management are reviewed. It is imperative to break the itch-scratch cycle to reduce SDs and improve quality of life in individuals with AD.

The disease burden of pediatric patients with atopic dermatitis in Japan

BACKGROUND

Atopic dermatitis (AD) is a chronic skin condition that is associated with significant patient burden and decreased health-related quality of life (HRQoL). We report results of the real-world Epidemiology of Children with Atopic Dermatitis Reporting on their Experience study in Japanese pediatric patients, focusing on the impact of AD severity on disease burden.

METHODS

Children and adolescents aged 6 months to 17 years (or their caregivers/parents) completed an online survey between September 26, 2018, and March 5, 2019. Patients with diagnosed AD (i.e., met International Study of Asthma and Allergies in Childhood criteria and had a self-reported AD diagnosis) were evaluated for disease severity using the Patient-Oriented Eczema Measure (POEM). Impact of AD severity on AD symptoms (itching, pain, and sleep disturbance), disease flares, atopic comorbidities, healthcare resource utilization, school days missed, and HRQoL were assessed.

RESULTS

Of 5702 Japanese pediatric patients, 547 had diagnosed AD and were included in this analysis. Based on POEM scores, AD severity was clear/mild in 346 patients (63.3%), moderate in 177 (32.5%), and severe in 24 (4.4%). Across all age groups (i.e., less than 6, 6-11, and 12-17 years), increased AD severity was associated with increased AD symptom severity, number of flares, atopic comorbidities, healthcare resource utilization, and school absences, as well as worsened HRQoL.

CONCLUSIONS

This population-based study of Japanese children and adolescents showed that greater AD severity had a high impact on disease burden.

Disorders in Children

Pediatric dermatoses can present at birth or develop over time. When managing dermatology conditions in children, caregiver involvement is important. Patients may have lesions that need to be monitored or need assistance with therapeutic administration. The following section provides a subset of pediatric dermatoses and notable points for presentation in skin of color patients. Providers need to be able to recognize dermatology conditions in patients of varying skin tones and provide therapies that address the condition and any associated pigmentary alterations.

Cognitive functioning in children with atopic dermatitis: Pilot observations

Atopic dermatitis (AD) is a common and chronic inflammatory skin disease that can adversely affect quality of life and carry significant burdens on physical, emotional, and social health. Recent evidence suggests that AD may also impair cognition, including attention and memory. In a pilot study of six children with AD, we administered a comprehensive battery of assessments to evaluate cognition and behavior and found that this approach was feasible and practical, which will enable the conduct of future larger-scale studies to characterize the impact of AD on cognitive function.

Objective Sleep in Atopic Dermatitis: A Meta-Analysis

Background: The evidence regarding objective sleep especially for the sleep architecture in atopic dermatitis (AD) was limited and not well summarized. Objective: To determine the objective sleep in AD patients as well as its confounders. Methods: We searched PubMed/Medline, Embase, and PsycInfo up to May 2021. Case-control studies or cohort studies that recruited AD patients and healthy controls and reported objective sleep parameters assessed by polysomnography or actigraphy were included. Results: A total of 7 studies with 173 AD patients and 122 controls were analyzed. Specifically, AD patients have significantly decreased total sleep time (TST, -13.797 minutes) and sleep efficiency (SE, -5.589%) accompanied by prolonged wake time after sleep onset (WASO, 29.972 minutes) and rapid eye movement sleep latency (31.894 minutes, all P < 0.05). Furthermore, subgroup analyses showed more WASO in severe AD subgroup compared with nonsevere AD subgroup (51.323 minutes vs 20.966 minutes, P = 0.032), less SE in male-majority subgroup compared with female-majority subgroup (-9.443% vs -4.997%, P = 0.018), and less TST in adult subgroup compared with child subgroup (-41.045 vs -4.016 minutes, P = 0.037). Conclusion: Objective sleep was worse in AD patients, especially among patients with severe AD, males, and adults. AD appears to more predispose difficulty in sleep maintenance rather than falling asleep.

Impact of Crisaborole on Sleep Outcomes in Pediatric Patients with Mild-to-Moderate Atopic Dermatitis

INTRODUCTION

Using data from three clinical trials, the effect of crisaborole treatment on sleep outcomes for pediatric patients with atopic dermatitis (AD) and their families was examined.

METHODS

This analysis comprised patients aged 2 to < 16 years from the double-blind phase 3 CrisADe CORE 1 (NCT02118766) and CORE 2 (NCT02118792) studies, families of patients aged 2 to < 18 years from CORE 1 and CORE 2, and patients aged 3 months to < 2 years from the open-label phase 4 CrisADe CARE 1 study (NCT03356977), all with mild-to-moderate AD who received crisaborole ointment 2% twice daily for 28 days. Sleep outcomes were assessed via the Children's Dermatology Life Quality Index and Dermatitis Family Impact questionnaires in CORE 1 and CORE 2 and the Patient-Oriented Eczema Measure questionnaire in CARE 1.

RESULTS

In CORE 1 and CORE 2, a significantly lower proportion of crisaborole-treated patients than vehicle-treated patients reported sleep disruption at day 29 (48.5% versus 57.7%, p = 0.001). The proportion of families whose sleep was affected by their child's AD in the preceding week was also significantly lower in the crisaborole group (35.8% versus 43.1%, p = 0.02) at day 29. At day 29 in CARE 1, the proportion of crisaborole-treated patients who experienced ≥ 1 night of disturbed sleep in the previous week decreased by 32.1% from baseline.

CONCLUSION

These results suggest that crisaborole improves sleep outcomes in pediatric patients with mild-to-moderate AD and their families.

Real-Life Effectiveness and Safety of Upadacitinib in Adults and Adolescents with Moderate-to-Severe Atopic Dermatitis: A Single-Center 16-Week Study

INTRODUCTION

The treatment of severe atopic dermatitis (AD) includes cyclosporine and recently approved biologics and small molecules. Among these, upadacitinib is a selective inhibitor of Janus kinase 1, approved for the treatment of severe AD in adolescents/adults. Upadacitinib has shown efficacy and safety in several phase 3 clinical trials, but data on real-life patients are still lacking.

METHODS

We conducted a retrospective real-life observational study to evaluate the effectiveness and safety of upadacitinib up to week 16 in a cohort of both bio-naïve and bio-experienced patients. This study was carried out by analyzing the AD database records of an Italian referral hospital. Thirty-eight patients were included in this study, and 35 completed 16 weeks of treatment.

RESULTS

At week 16, out of 35 patients, the percentages of Eczema Area and Severity Index (EASI) 50, EASI 75, EASI 90 and EASI 100 responses were 94.29, 91.43, 74.29, and 60%, respectively. A decrease of at least 4 points from baseline of itch-NRS was reported by 94.74 and 91.43% of patients at weeks 8 and 16. Regarding the safety of upadacitinib, 26.32% of patients experienced at least one adverse event (AE), and a total of 13 AEs were recorded, including blood test abnormalities and papulopustular acne. None of our patients interrupted the drug because of an AE.

CONCLUSIONS

We observed higher rates of EASI75/EASI90/EASI100 responses at week 16, compared with data from clinical trials. The safety profile of upadacitinib was favorable, as no AEs leading to discontinuation were experienced by our patients up to week 16.

Implications of Atopic Dermatitis on the Quality of Life of 6-11 Years Old Children and Caregivers (PEDI-BURDEN)

Purpose

Atopic dermatitis (AD) is a chronic, relapsing and remitting inflammatory skin disease characterized by intense itch. The disease burden includes physical limitations, psychosocial discomfort, and a reduced quality of life (HRQoL). This study presents the results of a parent-reported survey on the psychosocial impact of AD on Italian pre-adolescent children (6-11 years old), with a specific focus on bullying, self-isolation, absenteeism, and presenteeism.

Methods

An online questionnaire was sent to 3067 random recipients and 160 matched the inclusion criteria for age, self-reported AD diagnosis, localizations (according to ISAAC), and disease severity (POEM ≥8). 100 children, with comparable ages, not matching the inclusion criteria for AD, were recruited as a control group.

Results

Children with AD and their caregivers had a significantly lower quality of sleep (QoS) compared to the control group. The presence of AD was directly responsible for many restless nights, both in children and caregivers (58.9 and 55.4 respectively). Children with AD and their parents also experienced significantly more daytime drowsiness (43.6 and 54.6 days, respectively). Children with AD were more frequently victims of bullying at school (20.0% vs 9.0%; p≤0.05) or in other social environments (16.9% vs 3.0%; p≤0.05). AD caused 17.7 days of absenteeism and 20.1 days of presenteeism per student over the previous 12 months, accounting for 37.8 days of study impairment overall. Severe/very severe AD had a significantly greater impact on presenteeism than moderate AD (25.1 vs 17.5 days; p≤0.05). Presenteeism, which was more pronounced among bullied students, was positively correlated with absenteeism only in the AD cohort.

Conclusion

AD has a detrimental impact on the HRQoL of pediatric patients, causing stigmatization and social isolation. Functional distress was also reported by caregivers. Our study might inform the public and policymakers about the disease burden of AD at a young age.

Sleep profiles in children with 22q deletion syndrome: a study of 100 consecutive children seen in a multidisciplinary clinic

STUDY OBJECTIVES

While previous studies have suggested a high prevalence of sleep disorders in children with 22q deletion syndrome (22qDS), they were limited by potential selection bias. In the current investigation, we assessed sleep characteristics in 100 consecutive children presenting to a 22qDS multidisciplinary clinic.

METHODS

An observational retrospective case series of consecutive children presenting to 22qDS multidisciplinary clinic was performed. Children aged 2 to 17 years of age were included, and data were abstracted including sleep characteristics (sleep history, Childhood Sleep Habits Questionnaire [CSHQ], and free response questions), comorbid medical conditions, and demographics.

RESULTS

Overall, 100 children were included in analysis, 85% of whom had scores on the CSHQ consistent with clinically meaningful sleep disorder. Sleep problems were common in all domains of the CSHQ, including daytime sleepiness (66%), sleep-onset delay (54%), parasomnias (52%), night wakings (52%), sleep-disordered breathing (49%), sleep duration (45%), bedtime resistance (38%), and sleep anxiety (33%). Overall CSHQ score was significantly associated with daytime behavioral problems and speech delay [F(2,97) = 10.4, P < .001, adjusted R2 = 0.16]. The most common interventions reported to be helpful for sleep by parents were behavioral (routine, bedtime story), environmental (light avoidance at night, calming music), and pharmacologic (melatonin, clonidine).

CONCLUSIONS

These data confirm a high prevalence of sleep disorders in a large, unselected sample of children with 22qDS, and suggest an important relationship between sleep dysfunction and daytime behavioral challenges. Our findings highlight the potential role for multimodal treatment approaches including behavioral, environmental, and pharmacologic interventions.

CITATION

Ingram DG, Raje N, Arganbright JM. Sleep profiles in children with 22q deletion syndrome: a study of 100 consecutive children seen in a multidisciplinary clinic. J Clin Sleep Med. 2023;19(1):27-34.

Eczema among adolescents in Kuwait: Prevalence, severity, sleep disturbance, antihistamine use, and risk factors

Background

Eczema (atopic dermatitis) is a common inflammatory skin disease that is more prevalent in children and adolescents than adults. In Kuwait, there is a lack of empirical knowledge on eczema epidemiology among adolescents. Therefore, this study aimed to estimate the prevalence of eczema symptoms and severity, assess the frequency of eczema-related nocturnal sleep disturbance and its relation to antihistamine use, and determine factors that are associated with eczema prevalence and eczema-related nocturnal sleep disturbance.

Methods

A school-based cross-sectional study enrolled adolescents (n = 3864) aged 11-14 years across Kuwait. Information on eczema symptoms and clinical history, use of antihistamines, parental history of eczema, mode of delivery, and childhood life-style factors and exposures were reported by parents. Current eczema was defined as chronic or chronically relapsing itchy dermatitis with characteristic morphology and distribution in the past 12 months. Among subjects reporting current itchy rash, frequency of nocturnal sleep disturbance due to itchy rash in the past 12 months was reported as: never, <1 night per week, and ≥1 nights per week. Associations were assessed by applying a modified Poisson regression to estimate adjusted prevalence ratios (aPR) and 95% confidence intervals (CI).

Results

The prevalence estimate of current (past 12 months) itchy rash was 20.5% (735/3593) and current eczema was 10.2% (388/3791), with 19.5% (736/3775) reporting history of ever doctor-diagnosed eczema. Among subjects with current itchy rash, nocturnal sleep disturbance due to itchy rash affected 21.7% (157/724) of participants for <1 night per week and affected 12.7% (92/724) of participants for ≥1 nights per week. Antihistamine use at least once per month increased as the frequency of nocturnal sleep disturbance due to itchy rash increased (P_trend <0.001). Factors that demonstrated association with current eczema prevalence included underweight body mass index (aPR = 1.71, 95% CI: 1.16-2.53), Cesarean section delivery (1.29, 1.01-1.65), and maternal (1.72, 1.35-2.19) and paternal (1.83, 1.44-2.32) history of eczema. Frequent (≥1 nights per week) nocturnal sleep disturbance was associated with Cesarean section delivery (1.98, 1.37-2.85), exposure to household tobacco smoke (1.70, 1.18-2.47), and dog-keeping (1.93, 1.06-3.52).

Conclusions

Eczema symptoms are common among adolescents in Kuwait, with similar epidemiological patterns as those observed in western countries. A large proportion of affected adolescents reported nocturnal sleep disturbance due to itchy rash. Modifiable risk factors were associated increased prevalence of eczema and night awakenings.

Timing of scratch and limb movements during sleep in children with atopic dermatitis

In this retrospective analysis of children with atopic dermatitis (n = 6) who coincidentally had a video polysomnography, we found that most nocturnal limb movements in children with atopic dermatitis are non-scratch versus scratch, 109.0 ± 67.9 vs. 15.3 ± 5.4 (p = 0.01). Average scratch duration was 8.4 ± 2.7 s, which was not different by sleep stage. Scratch movements are distinct in timing, occurring most often during N2 sleep, in the first third of sleep, and peaking at 90 minutes after sleep onset, corresponding with completion of the first sleep cycle.

Dupilumab Provides Rapid and Sustained Improvement in SCORing Atopic Dermatitis Outcomes in Paediatric Patients with Atopic Dermatitis

This post hoc analysis examined SCORing Atopic Dermatitis (SCORAD) outcomes in 471 paediatric patients (children age 6–<12 years, n = 304; adolescents age 12–<18 years, n = 167) with atopic dermatitis treated with dupilumab, ± topical corticosteroids, in two 16-week phase 3 randomized controlled trials and a 1-year interim data cut of a subsequent open-label extension study. Paediatric patients treated with dupilumab (± topical corticosteroids) had significantly lower SCORAD, objective SCORAD (o-SCORAD), and individual SCORAD components from week 3 to 16 compared with placebo (± topical corticosteroids) in the randomized controlled trials. The results were sustained or continuously improved over 1 year of open-label treatment with dupilumab ± topical corticosteroids. SCORAD-50 was achieved in almost all patients (91.3–91.8%) by week 52 with continued dupilumab treatment across age groups. Almost all (> 86%) patients achieved mild or absent pruritus and sleep loss at week 52. In conclusion, dupilumab ± topical corticosteroids resulted in rapid and significant improvements in all aspects of SCORAD analysed, and the results were sustained over 1 year.

Parent report of sleep health and attention regulation in a cross-sectional study of infants and preschool-aged children with atopic dermatitis

BACKGROUND/OBJECTIVES

Older children with atopic dermatitis (AD) suffer from poor sleep and attention problems. However, until recently, the dearth of developmentally sensitive assessment tools impeded characterization in younger children. We aimed to characterize sleep and attention problems in young children with AD and identify modifiable factors.

METHODS

A cross-sectional study of children with AD aged 1-4 years was stratified by disease severity (Patient-Oriented Eczema Measure), age, and racial/ethnic groups. Developmentally sensitive surveys assessed attention (Multidimensional Assessment Profile of Attention Regulation), sleep, and itch (Patient-Reported Outcomes Measurement Information System). Linear regression models identified predictors of sleep health and attention dysregulation.

RESULTS

Parents (n = 60) of children aged 2.78 ± 0.98 years with severe (n = 25), moderate (n = 25), or mild (n = 10) AD were recruited across the United States. Significantly reduced sleep health (T-score ≥ 60) was reported in 86% of children with moderate/severe disease (n = 43), and 50% had ≥5 nights of disturbed sleep per week. A suboptimal sleep environment was identified with 32% of children with too much light, noise, or electronic device usage. With regard to attention regulation, in children with severe AD, 80% had trouble sitting still and 72% of children had trouble paying attention no matter their surroundings. In fully adjusted models, AD severity was a significant predictor of poor sleep health (B = 0.79 [0.31-1.28], p < .01) and attention dysregulation (B = 1.22 [0.51-1.93], p < .01).

CONCLUSIONS

More severe AD correlates with poor sleep health and attention dysregulation. In addition to aggressive treatment of AD, clinicians should advise on modifiable sleep hygiene practices and consider screening for attention dysregulation in young children.