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Williams E, Lakkiss S. Supporting children, young people and families to self-manage atopic eczema. Nurs Child Young People 2024; 36:30-35. [PMID: 38247728 DOI: 10.7748/ncyp.2024.e1478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/27/2023] [Indexed: 01/23/2024]
Abstract
Atopic eczema is common in childhood and can continue into adulthood. Adherence to treatment is a significant factor in its effective management, but the complexity of treatment regimens can make adherence challenging. Additionally, living with the condition can have adverse psychosocial consequences for young people in particular. This article discusses treatment regimens for moderate-to-severe atopic eczema and some of the challenges encountered by children, young people and families in self-managing the condition. The authors discuss strategies that can support families to achieve optimal self-management, namely online support tools, written action plans and nurse-led eczema clinics.
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Affiliation(s)
- Emma Williams
- School of Health and Social Care, Swansea University, Swansea, Wales
| | - Samantha Lakkiss
- Singleton Hospital, Swansea Bay University Health Board, Swansea, Wales
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Lax SJ, Van Vogt E, Candy B, Steele L, Reynolds C, Stuart B, Parker R, Axon E, Roberts A, Doyle M, Chu DK, Futamura M, Santer M, Williams HC, Cro S, Drucker AM, Boyle RJ. Topical Anti-Inflammatory Treatments for Eczema: A Cochrane Systematic Review and Network Meta-Analysis. Clin Exp Allergy 2024. [PMID: 39219446 DOI: 10.1111/cea.14556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2024] [Accepted: 08/07/2024] [Indexed: 09/04/2024]
Abstract
OBJECTIVE Eczema is the most burdensome skin condition worldwide and topical anti-inflammatory treatments are commonly used to control symptoms. The relative effectiveness and safety of different topical anti-inflammatory treatments is uncertain. DESIGN Network meta-analysis performed within a Cochrane systematic review to compare and statistically rank efficacy and safety of topical anti-inflammatory eczema treatments. DATA SOURCES Cochrane Skin Specialised Register, CENTRAL, MEDLINE, Embase and trial registries to June 2023. ELIGIBILITY CRITERIA FOR SELECTED TRIALS Included trials were within-participant or between-participant randomised controlled trials. Participants had eczema that was not clinically infected and was not contact dermatitis, seborrheic eczema or hand eczema. Interventions were topical anti-inflammatory treatments but not complementary treatments, antibiotics alone, wet wraps, phototherapy or systemic treatments. Comparators were no treatment/vehicle or another topical anti-inflammatory. RESULTS We identified 291 trials (45,846 participants), mainly in high-income countries. Most were industry-funded with median 3 weeks treatment duration. Risk of bias assessed using the Cochrane Risk of Bias 2.0 tool was high in 89% of trials, mainly due to risk of selective reporting. Network meta-analysis of binary outcomes ranked potent and/or very potent topical steroids, tacrolimus 0.1% and ruxolitinib 1.5% among the most effective treatments for improving patient-reported symptoms (40 trials, all low confidence) and clinician-reported signs (32 trials, all moderate confidence). For investigator global assessment, the Janus kinas inhibitors ruxolitinib 1.5%, delgocitinib 0.5% or 0.25%, very potent/potent topical steroids and tacrolimus 0.1% were ranked as most effective (140 trials, all moderate confidence). Continuous outcome data were mixed. Local application site reactions were most common with tacrolimus 0.1% (moderate confidence) and crisaborole 2% (high confidence) and least common with topical steroids (moderate confidence). Skin thinning was not increased with short-term use of any topical steroid potency (low confidence) but skin thinning was reported in 6/2044 (0.3%) participants treated with longer-term (6-60 months) topical steroids. CONCLUSION Potent topical steroids, Janus kinase inhibitors and tacrolimus 0.1% were consistently ranked as among the most effective topical anti-inflammatory treatments for eczema.
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Affiliation(s)
- Stephanie J Lax
- Centre of Evidence Based Dermatology, University of Nottingham, Nottingham, UK
| | - Eleanor Van Vogt
- Imperial Clinical Trials Unit, Imperial College London, London, UK
| | - Bridget Candy
- Department of Dermatology, Royal Free Hospital, London, UK
| | | | - Clare Reynolds
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
| | - Beth Stuart
- Primary Care and Population Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Roses Parker
- Cochrane MOSS Network, c/o Cochrane Pain Palliative and Supportive Care Group, Oxford, UK
| | - Emma Axon
- Cochrane Methods Support Unit, Cochrane, London, UK
| | - Amanda Roberts
- Nottingham Support Group for Carers of Children With Eczema, Nottingham, UK
| | - Megan Doyle
- Centre of Evidence Based Dermatology, University of Nottingham, Nottingham, UK
| | - Derek K Chu
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
- Department of Health Research Methods, Evidence & Impact, McMaster University, Hamilton, Ontario, Canada
| | - Masaki Futamura
- Department of Pediatrics, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Miriam Santer
- Primary Care and Population Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Hywel C Williams
- Centre of Evidence Based Dermatology, University of Nottingham, Nottingham, UK
| | - Suzie Cro
- Imperial Clinical Trials Unit, Imperial College London, London, UK
| | - Aaron M Drucker
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
- Department of Medicine, Research and Innovation Institute, Women's College Hospital, Toronto, Ontario, Canada
| | - Robert J Boyle
- Section of Inflammation and Repair, National Heart & Lung Institute, Imperial College London, London, UK
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Landau T, Gamrasni K, Levin A, Barlev Y, Sanders O, Benor S, Brandwein M. Development of a predictive model for pediatric atopic dermatitis: A retrospective cross-sectional nationwide database study. Ann Allergy Asthma Immunol 2024; 133:325-334.e5. [PMID: 38901543 DOI: 10.1016/j.anai.2024.06.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Revised: 05/09/2024] [Accepted: 06/06/2024] [Indexed: 06/22/2024]
Abstract
BACKGROUND The rise in prevalence of atopic dermatitis (AD) has been correlated with numerous elements of the exposome, modern-day lifestyle, and familial history. The combined analysis of familial history and other risk elements may allow us to understand the driving factors behind the development of AD. OBJECTIVE To develop prediction models to assess the risk of developing AD using a large and diverse cohort (N = 77,525) and easily assessed risk factors. METHODS We analyzed electronic medical record data from Leumit Health System. Documented predictive factors include sex, season of birth, environment (urban/rural), socioeconomic status, household smoking, diagnosed skin conditions, number of siblings, a paternal, maternal, or sibling history of an atopic condition, and antibiotic prescriptions during pregnancy or after birth. Predictive models were trained and validated on the data set. RESULTS Medium (odds ratio [OR] 2.04, CI 1.92-2.17, P < .001) and high (OR 2.13, CI 1.95-2.34, P < .001) socioeconomic status, a previous diagnosis of contact dermatitis (OR 2.57, CI 2.37-2.78, P < .001), presence of siblings with an AD diagnosis (OR 2.21, CI 2.04-2.40, P < .001), and the percentage of siblings with any atopic condition (OR 2.58, CI 2.09-3.17, P < .001) drove risk for AD in a logistic regression model. A random forest prediction model with a sensitivity of 61% and a specificity of 84% was developed. Generalized mixed models accounting for the random effect of familial relationships boasted an area under the curve of 0.98. CONCLUSION Predictive modeling using noninvasive and accessible inputs is a powerful tool to stratify risk for developing AD.
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Affiliation(s)
| | | | - Alex Levin
- MYOR Diagnostics Ltd, Zichron Yaakov, Israel
| | - Yotam Barlev
- MYOR Diagnostics Ltd, Zichron Yaakov, Israel; Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Oliver Sanders
- Department of Pediatrics, Hadassah University Medical Center, Jerusalem, Israel
| | - Shira Benor
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel; Leumit Health Services, Tel Aviv, Israel; Allergy and Clinical Immunology Unit, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel.
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Yang N, Deng J, Xu H, Dai H, Jin H, Shao H, Liu Y. Anti-atopic dermatitis effect of fraxinellone via inhibiting IL-31 in vivo and in vitro. Heliyon 2024; 10:e35391. [PMID: 39170490 PMCID: PMC11336620 DOI: 10.1016/j.heliyon.2024.e35391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 07/25/2024] [Accepted: 07/28/2024] [Indexed: 08/23/2024] Open
Abstract
Chronic recurrent itch and skin inflammation are prominent features of atopic dermatitis (AD), which is closely related to the immune response driven by T-helper type 2 (Th2) cells. The expression of interleukin 31 (IL-31) is positively correlated with the severity of dermatitis. Anti-IL-31 receptor α (IL-31RA) targeted drugs have been used to treat AD, however, they are expensive and have side effects. Fraxinellone (FRA) is one of the main limonoid components in the dried root bark of Dictamnus dasycarpus Turcz.; however, its anti-inflammatory and antipruritic effects on atopic dermatitis (AD) have not been previously reported. In this study, we investigated the anti-dermatitis effect of FRA and its potential mechanism of action using a 2,4-dinitrofluorobenzene (DNFB)-induced AD-like mouse model and lipopolysaccharide (LPS)-stimulated HaCaT cells. FRA significantly inhibited chronic pruritus, epidermal thickening, and inflammatory infiltration in AD mice. FRA not only inhibited the levels of IL-31 in the serum and lesioned skin of AD mice but also significantly downregulated the mRNA expression and protein levels of IL-31, IL-31RA, transient receptor potential (TRP) V1, and TRPA1 in the lesioned skin and dorsal root ganglion (DRG) of AD mice. In LPS-stimulated HaCaT cells, FRA inhibited the production of iNOS and COX2, as well as the protein levels of IL-31, IL-31RA, TRPV1 and TRPA1, showing significant anti-inflammatory effects. In summary, our findings suggest that FRA exerts antipruritic and anti-inflammatory effects in AD by regulating the IL-31 pathway, and may hold promise for the clinical treatment of AD.
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Affiliation(s)
- Niuniu Yang
- Medical College, Yangzhou University, Yangzhou, 225009, China
- The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Yangzhou University, Yangzhou, 225009, China
- Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou University, Yangzhou, 225009, China
| | - Jialin Deng
- Medical College, Yangzhou University, Yangzhou, 225009, China
- The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Yangzhou University, Yangzhou, 225009, China
- Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou University, Yangzhou, 225009, China
| | - Huiwen Xu
- School of Nursing & Public Health, Yangzhou University, Yangzhou, 225009, China
| | - Huijuan Dai
- Medical College, Yangzhou University, Yangzhou, 225009, China
- The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Yangzhou University, Yangzhou, 225009, China
- Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou University, Yangzhou, 225009, China
| | - Han Jin
- Medical College, Yangzhou University, Yangzhou, 225009, China
- The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Yangzhou University, Yangzhou, 225009, China
- Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou University, Yangzhou, 225009, China
| | - Haifeng Shao
- Medical College, Yangzhou University, Yangzhou, 225009, China
- The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Yangzhou University, Yangzhou, 225009, China
- Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou University, Yangzhou, 225009, China
| | - Yanqing Liu
- Medical College, Yangzhou University, Yangzhou, 225009, China
- The Key Laboratory of Syndrome Differentiation and Treatment of Gastric Cancer of the State Administration of Traditional Chinese Medicine, Yangzhou University, Yangzhou, 225009, China
- Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou University, Yangzhou, 225009, China
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Lax SJ, Van Vogt E, Candy B, Steele L, Reynolds C, Stuart B, Parker R, Axon E, Roberts A, Doyle M, Chu DK, Futamura M, Santer M, Williams HC, Cro S, Drucker AM, Boyle RJ. Topical anti-inflammatory treatments for eczema: network meta-analysis. Cochrane Database Syst Rev 2024; 8:CD015064. [PMID: 39105474 PMCID: PMC11301992 DOI: 10.1002/14651858.cd015064.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/07/2024]
Abstract
BACKGROUND Eczema (atopic dermatitis) is the most burdensome skin condition worldwide and cannot currently be prevented or cured. Topical anti-inflammatory treatments are used to control eczema symptoms, but there is uncertainty about the relative effectiveness and safety of different topical anti-inflammatory treatments. OBJECTIVES To compare and rank the efficacy and safety of topical anti-inflammatory treatments for people with eczema using a network meta-analysis. SEARCH METHODS We searched the Cochrane Skin Specialised Register, CENTRAL, MEDLINE, Embase and trial registries on 29 June 2023, and checked the reference lists of included studies. SELECTION CRITERIA We included within-participant or between-participant randomised controlled trials (RCTs) in people of any age with eczema of any severity, but excluded trials in clinically infected eczema, seborrhoeic eczema, contact eczema, or hand eczema. We included topical anti-inflammatory treatments used for at least one week, compared with another anti-inflammatory treatment, no treatment, or vehicle/placebo. Vehicle is a 'carrier system' for an active pharmaceutical substance, which may also be used on its own as an emollient for dry skin. We excluded trials of topical antibiotics used alone, complementary therapies, emollients used alone, phototherapy, wet wraps, and systemic treatments. DATA COLLECTION AND ANALYSIS We used standard Cochrane methods. Primary outcomes were patient-reported eczema symptoms, clinician-reported eczema signs and investigator global assessment. Secondary outcomes were health-related quality of life, long-term control of eczema, withdrawal from treatment/study, and local adverse effects (application-site reactions, pigmentation changes and skin thinning/atrophy were identified as important concerns through patient and public involvement). We used CINeMA to quantify our confidence in the evidence for each outcome. MAIN RESULTS We included 291 studies involving 45,846 participants with the full spectrum of eczema severity, mainly conducted in high-income countries in secondary care settings. Most studies included adults, with only 31 studies limited to children aged < 12 years. Studies usually included male and female participants, multiple ethnic groups but predominantly white populations. Most studies were industry-funded (68%) or did not report their funding sources/details. Treatment duration and trial participation were a median of 21 and 28 days (ranging from 7 days to 5 years), respectively. Interventions used were topical corticosteroids (TCS) (172), topical calcineurin inhibitors (TCI) (134), phosphodiesterase-4 (PDE-4) inhibitors (55), janus kinase (JAK) inhibitors (30), aryl hydrocarbon receptor activators (10), or other topical agents (21). Comparators included vehicle (170) or other anti-inflammatory treatments. The risk of bias was high in 242 of the 272 (89.0%) trials contributing to data analyses, most commonly due to concerns about selective reporting. Network meta-analysis (NMA) was only possible for short-term outcomes. Patient-reported symptoms NMA of 40 trials (6482 participants) reporting patient-reported symptoms as a binary outcome ranked tacrolimus 0.1% (OR 6.27, 95% CI 1.19 to 32.98), potent TCS (OR 5.99, 95% CI 2.83 to 12.69), and ruxolitinib 1.5% (OR 5.64, 95% CI 1.26 to 25.25) as the most effective, all with low confidence. Mild TCS, roflumilast 0.15%, and crisaborole 2% were the least effective. Class-level sensitivity analysis found potent/very potent TCS had similar effectiveness to potent TCI and was more effective than mild TCI and PDE-4 inhibitors. NMA of 29 trials (3839 participants) reporting patient-reported symptoms as a continuous outcome ranked very potent TCS (SMD -1.99, 95% CI -3.25 to -0.73; low confidence) and tacrolimus 0.03% (SMD -1.57, 95% CI -2.42 to -0.72; moderate confidence) the highest. Direct information for tacrolimus 0.03% was based on one trial of 60 participants at high risk of bias. Roflumilast 0.15%, delgocitinib 0.25% or 0.5%, and tapinarof 1% were the least effective. Class-level sensitivity analysis found potent/very potent TCS had similar effectiveness to potent TCI and JAK inhibitors and mild/moderate TCS was less effective than mild TCI. A further 50 trials (9636 participants) reported patient-reported symptoms as a continuous outcome but could not be included in NMA. Clinician-reported signs NMA of 32 trials (4121 participants) reported clinician signs as a binary outcome and ranked potent TCS (OR 8.15, 95% CI 4.99, 13.57), tacrolimus 0.1% (OR 8.06, 95% CI 3.30, 19.67), ruxolitinib 1.5% (OR 7.72, 95% CI 4.92, 12.10), and delgocitinib 0.5% (OR 7.61, 95% CI 3.72, 15.58) as most effective, all with moderate confidence. Mild TCS, roflumilast 0.15%, crisaborole 2%, and tapinarof 1% were the least effective. Class-level sensitivity analysis found potent/very potent TCS more effective than potent TCI, mild TCI, JAK inhibitors, PDE-4 inhibitors; and mild TCS and PDE-4 inhibitors had similar effectiveness. NMA of 49 trials (5261 participants) reported clinician signs as a continuous outcome and ranked tacrolimus 0.03% (SMD -2.69, 95% CI -3.36, -2.02) and very potent TCS (SMD -1.87, 95% CI -2.69, -1.05) as most effective, both with moderate confidence; roflumilast 0.15%, difamilast 0.3% and tapinarof 1% were ranked as least effective. Direct information for tacrolimus 0.03% was based on one trial in 60 participants with a high risk of bias. For some sensitivity analyses, potent TCS, tacrolimus 0.1%, ruxolitinib 1.5%, delgocitinib 0.5% and delgocitinib 0.25% became some of the most effective treatments. Class-level analysis found potent/very potent TCS had similar effectiveness to potent TCI and JAK inhibitors, and moderate/mild TCS was more effective than mild TCI. A further 100 trials (22,814 participants) reported clinician signs as a continuous outcome but could not be included in NMA. Investigator Global Assessment NMA of 140 trials (23,383 participants) reported IGA as a binary outcome and ranked ruxolitinib 1.5% (OR 9.34, 95% CI 4.8, 18.18), delgocitinib 0.5% (OR 10.08, 95% CI 2.65, 38.37), delgocitinib 0.25% (OR 6.87, 95% CI 1.79, 26.33), very potent TCS (OR 8.34, 95% CI 4.73, 14.67), potent TCS (OR 5.00, 95% CI 3.80, 6.58), and tacrolimus 0.1% (OR 5.06, 95% CI 3.59, 7.13) as most effective, all with moderate confidence. Mild TCS, crisaborole 2%, pimecrolimus 1%, roflumilast 0.15%, difamilast 0.3% and 1%, and tacrolimus 0.03% were the least effective. In a sensitivity analysis of low risk of bias information (12 trials, 1639 participants), potent TCS, delgocitinib 0.5% and delgocitinib 0.25% were most effective, and pimecrolimus 1%, roflumilast 0.15%, difamilast 1% and difamilast 0.3% least effective. Class-level sensitivity analysis found potent/very potent TCS had similar effectiveness to potent TCI and JAK inhibitors and were more effective than PDE-4 inhibitors; mild/moderate TCS were less effective than potent TCI and had similar effectiveness to mild TCI. Longer-term outcomes over 6 to 12 months showed a possible increase in effectiveness for pimecrolimus 1% versus vehicle (4 trials, 2218 participants) in a pairwise meta-analysis, and greater treatment success with mild/moderate TCS than pimecrolimus 1% (based on 1 trial of 2045 participants). Local adverse effects NMA of 83 trials (18,992 participants, 2424 events) reporting application-site reactions ranked tacrolimus 0.1% (OR 2.2, 95% CI 1.53, 3.17; moderate confidence), crisaborole 2% (OR 2.12, 95% CI 1.18, 3.81; high confidence), tacrolimus 0.03% (OR 1.51, 95%CI 1.10, 2.09; low confidence), and pimecrolimus 1% (OR 1.44, 95% CI 1.01, 2.04; low confidence) as most likely to cause site reactions. Very potent, potent, moderate, and mild TCS were least likely to cause site reactions. NMA of eight trials (1786 participants, 3 events) reporting pigmentation changes found no evidence for increased pigmentation changes with TCS and crisaborole 2%, with low confidence for mild, moderate or potent TCS and moderate confidence for crisaborole 2%. NMA of 25 trials (3691 participants, 36 events) reporting skin thinning found no evidence for increased skin thinning with short-term (median 3 weeks, range 1-16 weeks) use of mild TCS (OR 0.72, 95% CI 0.12, 4.31), moderate TCS (OR 0.91, 95% CI 0.16, 5.33), potent TCS (OR 0.96, 95% CI 0.21, 4.43) or very potent TCS (OR 0.88, 95% CI 0.31, 2.49), all with low confidence. Longer-term outcomes over 6 to 60 months showed increased skin thinning with mild to potent TCS versus TCI (3 trials, 4069 participants, 6 events with TCS). AUTHORS' CONCLUSIONS Potent TCS, JAK inhibitors and tacrolimus 0.1% were consistently ranked as amongst the most effective topical anti-inflammatory treatments for eczema and PDE-4 inhibitors as amongst the least effective. Mild TCS and tapinarof 1% were ranked amongst the least effective treatments in three of five efficacy networks. TCI and crisaborole 2% were ranked most likely to cause local application-site reactions and TCS least likely. We found no evidence for increased skin thinning with short-term TCS but an increase with longer-term TCS.
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Affiliation(s)
- Stephanie J Lax
- Centre of Evidence Based Dermatology, University of Nottingham, Nottingham, UK
| | - Eleanor Van Vogt
- Imperial Clinical Trials Unit, Imperial College London, London, UK
| | - Bridget Candy
- Centre of Evidence Based Dermatology, University of Nottingham, Nottingham, UK
| | - Lloyd Steele
- Department of Dermatology, Royal Free London, London, UK
- Wellcome Sanger Institute, Cambridge, UK
| | - Clare Reynolds
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
| | - Beth Stuart
- Primary Care and Population Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | | | - Emma Axon
- Cochrane Methods Support Unit, Cochrane, London, UK
| | - Amanda Roberts
- Nottingham Support Group for Carers of Children with Eczema, Nottingham, UK
| | - Megan Doyle
- Centre of Evidence Based Dermatology, University of Nottingham, Nottingham, UK
| | - Derek K Chu
- Department of Medicine, and Department of Health Research Methods, Evidence & Impact, McMaster University, Hamilton, Ontario, Canada
| | - Masaki Futamura
- Department of Pediatrics, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Miriam Santer
- Primary Care and Population Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Hywel C Williams
- Centre of Evidence Based Dermatology, University of Nottingham, Nottingham, UK
| | - Suzie Cro
- Imperial Clinical Trials Unit, Imperial College London, London, UK
| | - Aaron M Drucker
- Department of Medicine, University of Toronto, Toronto, Canada
- Research and Innovation Institute and Department of Medicine, Women's College Hospital, Toronto, Canada
| | - Robert J Boyle
- National Heart & Lung Institute, Section of Inflammation and Repair, Imperial College London, London, UK
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Hidajat D, Haq AD, Warnaini C, Kadriyan H. Cord Blood 25-Hydroxyvitamin D Level is Correlated with a Risk for Atopic Dermatitis: Systematic Review and Meta-Analysis. Malays J Med Sci 2024; 31:50-62. [PMID: 39247110 PMCID: PMC11377011 DOI: 10.21315/mjms2024.31.4.4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2024] [Accepted: 03/28/2024] [Indexed: 09/10/2024] Open
Abstract
Although Indonesia is located in an equatorial region with adequate year-round sun exposure, the prevalence of 25-hydroxyvitamin D (25[OH]D) deficiency is as high as 90%. Mothers are especially vulnerable to deficiencies due to changes in their gastrointestinal system. Previous studies have reported a correlation between the 25[OH]D status of mothers with atopic dermatitis (AD) and their offspring. However, studies investigating maternal cord blood 25[OH]D levels and the incidence of AD have yielded controversial results due to its variability. As such, this systematic review and meta-analysis aimed to evaluate the correlation between maternal cord blood 25[OH]D levels and the risk for AD. In accordance with Preferred Reporting System for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, the PubMed, Cochrane Library and ScienceDirect databases were searched for relevant observational studies and a meta-analysis was performed to obtain odds ratios (OR) and corresponding 95% confidence intervals (CI). Nine studies were included in the qualitative synthesis, five of which were included in the quantitative synthesis. Meta-analysis revealed that cord blood 25[OH]D levels < 50 nmol/L were associated with a 60% higher risk for the development of AD (OR = 1.60; 95% CI: 1.15, 2.22; I2 = 0%; P < 0.05). However, qualitative synthesis revealed a variety of cord blood 25[OH]D measurements and different methods of diagnosing AD in each study. Based on the current analysis, maternal cord blood 25[OH]D levels were significantly correlated with the risk for AD. Therefore, studies investigating 25[OH]D supplementation in pregnant women and its efficacy in decreasing the risk for AD are needed, especially in tropical and equatorial countries. This study also serves as a proof of concept that cord blood 25[OH]D levels can be used as a more affordable predictive parameter for AD.
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Affiliation(s)
- Dedianto Hidajat
- Department of Dermatology and Venereology, Faculty of Medicine, University of Mataram, Indonesia
| | - Abiyyu Didar Haq
- Medical Doctor Profession Program, Faculty of Medicine, University of Mataram, Indonesia
| | - Cut Warnaini
- Department of Public Health, Faculty of Medicine, University of Mataram, Indonesia
| | - Hamsu Kadriyan
- Department of Otolaryngology, Head and Neck Surgery Faculty of Medicine University of Mataram, Indonesia
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7
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Young JJ, Hernandez-Serrano AI, Hardwicke J, Pickwell-MacPherson E. In vivo terahertz sensing of psoriasis and eczema patients. Sci Rep 2024; 14:17546. [PMID: 39079961 PMCID: PMC11289274 DOI: 10.1038/s41598-024-68106-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2024] [Accepted: 07/19/2024] [Indexed: 08/02/2024] Open
Abstract
In this study we present the first in vivo clinical study of patients with eczema and psoriasis using terahertz (THz) sensing. Eczema and psoriasis patients were measured using a handheld THz scanner, both before and after the application of moisturiser. We show that THz sensing can distinguish between dry and healthy skin in different regions of the body. Furthermore, the impact of applying moisturiser on the skin can also be observed and potentially evaluated using THz light.
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Affiliation(s)
- Jacob J Young
- Department of Physics, University of Warwick, Coventry, CV4 7AL, UK
| | | | - Joesph Hardwicke
- Institute of Applied and Translational Technologies in Surgery (IATTS), University Hospital Coventry and Warwickshire, Coventry, CV2 2DX, UK
- Medical School, University of Warwick, Coventry, CV4 7AL, UK
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8
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Chu DK, Koplin JJ, Ahmed T, Islam N, Chang CL, Lowe AJ. How to Prevent Atopic Dermatitis (Eczema) in 2024: Theory and Evidence. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2024; 12:1695-1704. [PMID: 38703820 DOI: 10.1016/j.jaip.2024.04.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 04/21/2024] [Accepted: 04/24/2024] [Indexed: 05/06/2024]
Abstract
Atopic dermatitis (AD) or eczema is a chronic inflammatory skin disease characterized by dry, itchy, and inflamed skin. We review emerging concepts and clinical evidence addressing the pathogenesis and prevention of AD. We examine several interventions ranging from skin barrier enhancement strategies to probiotics, prebiotics, and synbiotics; and conversely, from antimicrobial exposure to vitamin D and omega fatty acid supplementation; breastfeeding and hydrolyzed formula; and house dust mite avoidance and immunotherapy. We appraise the available evidence base within the context of the Grades of Recommendation, Assessment, Development, and Evaluation approach. We also contextualize our findings in relation to concepts relating AD and individual-patient allergic life trajectories versus a linear concept of the atopic march and provide insights into future knowledge gaps and clinical trial design considerations that must be addressed in forthcoming research. Finally, we provide implementation considerations to detect population-level differences in AD risk. Major international efforts are required to provide definitive evidence regarding what works and what does not for preventing AD.
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Affiliation(s)
- Derek K Chu
- Evidence in Allergy Group, Department Medicine and Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada.
| | - Jennifer J Koplin
- Child Health Research Centre, University of Queensland, Brisbane, Queensland, Australia; Centre for Food Allergy Research, Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - Tasnuva Ahmed
- Evidence in Allergy Group, Department Medicine and Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Nazmul Islam
- Evidence in Allergy Group, Department Medicine and Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Chia-Lun Chang
- Centre for Food Allergy Research, Murdoch Children's Research Institute, Melbourne, Victoria, Australia; Allergy and Lung Health Unit, Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Adrian J Lowe
- Centre for Food Allergy Research, Murdoch Children's Research Institute, Melbourne, Victoria, Australia; Allergy and Lung Health Unit, Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Victoria, Australia
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Carmanius PL, Lundin S, Ödling M, Kimland E, Ballardini N, Melén E, Bergström A, Dahlén E. Drug utilization among young adults with atopic dermatitis: Influence of sex, socio-economic status and disease severity. J Eur Acad Dermatol Venereol 2024. [PMID: 38709168 DOI: 10.1111/jdv.20076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 03/21/2024] [Indexed: 05/07/2024]
Abstract
BACKGROUND Atopic dermatitis (AD) affects individuals of all ages, and the first-line treatment are emollients and topical corticosteroids. There is insufficient knowledge about factors possibly affecting the drug utilization of young adults with AD. OBJECTIVES To describe the drug utilization of young adults with AD in relation to sex, socio-economic status and disease severity. METHODS A cross-sectional study based on the 24-year follow-up from the population-based BAMSE (Children, Allergy, Milieu, Stockholm, Epidemiology Survey) birth cohort linked with dispensing data from the National Drug Register (n = 2912). Self-reported AD and socio-economic status were defined from questionnaire data and disease severity was determined through the clinical examination and Patient-Oriented Eczema Measure questionnaire. RESULTS The prevalence of AD in young adults was 17.7% (n = 516) and 45.5% of them were dispensed at least one drug for the treatment of AD during the study period (January 2016 to June 2019). Topical corticosteroids (TCS) were the most common drugs (32.9%) followed by emollients (21.7%). A larger proportion of men were dispensed TCS than women (39.0% vs. 29.1%: p-value = 0.020). A larger proportion of young adults with moderate-to-severe AD were dispensed TCS than those with mild AD (52.6% vs. 35.3%: p-value = 0.026). No one was dispensed the recommended amount of emollients and less than five individuals were dispensed the recommended amount of TCS for mild disease. Male sex (adj.OR 1.54, 95% CI 1.06-2.34) and moderate-to-severe AD (adj.OR 2.62, 95% CI 1.59-4.31) were associated with dispensation of TCS. CONCLUSIONS A large proportion of young adults with AD was undertreated or untreated. Sex and disease severity did affect the dispensing patterns of investigated drugs.
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Affiliation(s)
- P L Carmanius
- Department of Pharmacy, Faculty of Pharmacy, Uppsala University, Uppsala, Sweden
| | - S Lundin
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
- Sachs' Children and Youth Hospital, Stockholm, Sweden
| | - M Ödling
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - E Kimland
- The Swedish Medical Products Agency, Uppsala, Sweden
| | - N Ballardini
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
- Sachs' Children and Youth Hospital, Stockholm, Sweden
| | - E Melén
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
- Sachs' Children and Youth Hospital, Stockholm, Sweden
| | - A Bergström
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Centre for Occupational and Environmental Medicine, Stockholm, Sweden
| | - E Dahlén
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
- The Swedish Medical Products Agency, Uppsala, Sweden
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Napolitano M, Potestio L, Nocerino M, Patruno C. Considerations for managing elderly patients with atopic dermatitis. Expert Rev Clin Immunol 2024; 20:501-511. [PMID: 38193289 DOI: 10.1080/1744666x.2024.2301967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 12/22/2023] [Indexed: 01/10/2024]
Abstract
INTRODUCTION Atopic dermatitis (AD) diagnosis in elderly is challenging, due to its clinical polymorphism and the lack of diagnostic biomarkers. Moreover, the chronicity of the disease and the complex pathogenetic mechanism, make elderly AD management challenging. AREAS COVERED A narrative review of the current literature was performed using the PubMed, Medline, Embase, and Cochrane Skin databases, by researching the following terms: 'atopic dermatitis,' 'clinical phenotypes,' 'eczema,' 'elderly patients,' 'elderly type atopic dermatitis,' 'eczema clinical presentation.' The aim was to report the current knowledge on pathogenesis, clinical presentation, and treatment options of elderly AD. EXPERT OPINION Elderly type AD has recently been identified as a separate entity, with an increasing prevalence. With aging, both immunosenescence and barrier alterations can cause or modify AD presentation. Moreover, a chronic proinflammatory state (so-called 'inflammaging') is often present in elderly subjects. Older patients with AD may present with peculiar immunophenotypic profile, making AD diagnosis challenging. Similarly, the chronicity of the disease and the complex pathogenetic mechanism, make AD management a challenge. Indeed, systemic therapies for AD are often contraindicated or not tolerated and the management of elderly type AD is often burdened with numerous difficulties, leading to undertreated disease. Even if dupilumab and tralokinumab represent a valuable therapeutic weapon, more data on safety of JAK inhibitors are required.
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Affiliation(s)
- Maddalena Napolitano
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Luca Potestio
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Mariateresa Nocerino
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Cataldo Patruno
- Department of Health Sciences, University Magna Graecia of Catanzaro, Catanzaro, Italy
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Zeng R, Lodge CJ, Koplin JJ, Lopez DJ, Erbas B, Abramson MJ, Eyles D, Ponsonby AL, Wjst M, Allen K, Dharmage SC, Lowe AJ. Neonatal Vitamin D and Associations with Longitudinal Changes of Eczema up to 25 Years of Age. Nutrients 2024; 16:1303. [PMID: 38732550 PMCID: PMC11085504 DOI: 10.3390/nu16091303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 04/19/2024] [Accepted: 04/23/2024] [Indexed: 05/13/2024] Open
Abstract
BACKGROUND Early-life vitamin D is a potentially modifiable risk factor for the development of eczema, but there is a lack of data on longitudinal associations. METHOD We measured 25(OH)D3 levels from neonatal dried blood spots in 223 high-allergy-risk children. Latent class analysis was used to define longitudinal eczema phenotype up to 25 years (4 subclasses). Skin prick tests (SPTs) to 6 allergens and eczema outcomes at 6 time points were used to define eczema/sensitization phenotypes. Associations between 25(OH)D3 and prevalent eczema and eczema phenotypes were assessed using logistic regression models. RESULTS Median 25(OH)D3 level was 32.5 nmol/L (P25-P75 = 23.1 nmol/L). Each 10 nmol/L increase in neonatal 25(OH)D3 was associated with a 26% reduced odds of early-onset persistent eczema (adjusted multinomial odds ratio (aMOR) = 0.74, 95% CI = 0.56-0.98) and 30% increased odds of early-onset-resolving eczema (aMOR = 1.30, 95% CI = 1.05-1.62) when compared to minimal/no eczema up to 12 years. Similar associations were seen for eczema phenotype up to 25 years. We did not see any strong evidence for the association between neonatal 25(OH)D3 and prevalent eczema or eczema/sensitization phenotype. CONCLUSIONS Higher neonatal 25(OH)D3 levels, a reflection of maternal vitamin D levels in pregnancy, may reduce the risk of early-onset persistent eczema.
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Affiliation(s)
- Rong Zeng
- Allergy and Lung Health Unit, Melbourne School of Population and Global Health, University of Melbourne, Melbourne, VIC 3052, Australia; (R.Z.); (C.J.L.); (D.J.L.); (A.J.L.)
| | - Caroline J. Lodge
- Allergy and Lung Health Unit, Melbourne School of Population and Global Health, University of Melbourne, Melbourne, VIC 3052, Australia; (R.Z.); (C.J.L.); (D.J.L.); (A.J.L.)
- Murdoch Children’s Research Institute, Melbourne, VIC 3052, Australia; (A.-L.P.); (K.A.)
- Centre for Food and Allergy Research, Murdoch Children’s Research Institute, Melbourne, VIC 3052, Australia
| | - Jennifer J. Koplin
- Murdoch Children’s Research Institute, Melbourne, VIC 3052, Australia; (A.-L.P.); (K.A.)
- Centre for Food and Allergy Research, Murdoch Children’s Research Institute, Melbourne, VIC 3052, Australia
- Child Health Research Centre, University of Queensland, Brisbane, QLD 4072, Australia;
| | - Diego J. Lopez
- Allergy and Lung Health Unit, Melbourne School of Population and Global Health, University of Melbourne, Melbourne, VIC 3052, Australia; (R.Z.); (C.J.L.); (D.J.L.); (A.J.L.)
| | - Bircan Erbas
- School of Psychology and Public Health, La Trobe University, Melbourne, VIC 3086, Australia;
- Violet Vines Marshman Centre for Rural Health Research, La Trobe University, Bendigo, VIC 3550, Australia
| | - Michael J. Abramson
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC 3004, Australia;
| | - Darryl Eyles
- Queensland Brain Institute, University of Queensland, Brisbane, QLD 4072, Australia;
- Queensland Centre for Mental Health Research, University of Queensland, Brisbane, QLD 4076, Australia
| | - Anne-Louise Ponsonby
- Murdoch Children’s Research Institute, Melbourne, VIC 3052, Australia; (A.-L.P.); (K.A.)
- Florey Institute of Neuroscience and Mental Health, University of Melbourne, Melbourne, VIC 3010, Australia
| | - Matthias Wjst
- Institut für Medizinische Informatik, Statistik und Epidemiologie, Technische Universität München, 80333 München, Germany;
| | - Katrina Allen
- Murdoch Children’s Research Institute, Melbourne, VIC 3052, Australia; (A.-L.P.); (K.A.)
| | - Shyamali C. Dharmage
- Allergy and Lung Health Unit, Melbourne School of Population and Global Health, University of Melbourne, Melbourne, VIC 3052, Australia; (R.Z.); (C.J.L.); (D.J.L.); (A.J.L.)
- Murdoch Children’s Research Institute, Melbourne, VIC 3052, Australia; (A.-L.P.); (K.A.)
- Centre for Food and Allergy Research, Murdoch Children’s Research Institute, Melbourne, VIC 3052, Australia
| | - Adrian J. Lowe
- Allergy and Lung Health Unit, Melbourne School of Population and Global Health, University of Melbourne, Melbourne, VIC 3052, Australia; (R.Z.); (C.J.L.); (D.J.L.); (A.J.L.)
- Murdoch Children’s Research Institute, Melbourne, VIC 3052, Australia; (A.-L.P.); (K.A.)
- Centre for Food and Allergy Research, Murdoch Children’s Research Institute, Melbourne, VIC 3052, Australia
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Afshari M, Kolackova M, Rosecka M, Čelakovská J, Krejsek J. Unraveling the skin; a comprehensive review of atopic dermatitis, current understanding, and approaches. Front Immunol 2024; 15:1361005. [PMID: 38500882 PMCID: PMC10944924 DOI: 10.3389/fimmu.2024.1361005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Accepted: 02/14/2024] [Indexed: 03/20/2024] Open
Abstract
Atopic dermatitis, also known as atopic eczema, is a chronic inflammatory skin disease characterized by red pruritic skin lesions, xerosis, ichthyosis, and skin pain. Among the social impacts of atopic dermatitis are difficulties and detachment in relationships and social stigmatization. Additionally, atopic dermatitis is known to cause sleep disturbance, anxiety, hyperactivity, and depression. Although the pathological process behind atopic dermatitis is not fully known, it appears to be a combination of epidermal barrier dysfunction and immune dysregulation. Skin is the largest organ of the human body which acts as a mechanical barrier to toxins and UV light and a natural barrier against water loss. Both functions face significant challenges due to atopic dermatitis. The list of factors that can potentially trigger or contribute to atopic dermatitis is extensive, ranging from genetic factors, family history, dietary choices, immune triggers, and environmental factors. Consequently, prevention, early clinical diagnosis, and effective treatment may be the only resolutions to combat this burdensome disease. Ensuring safe and targeted drug delivery to the skin layers, without reaching the systemic circulation is a promising option raised by nano-delivery systems in dermatology. In this review, we explored the current understanding and approaches of atopic dermatitis and outlined a range of the most recent therapeutics and dosage forms brought by nanotechnology. This review was conducted using PubMed, Google Scholar, and ScienceDirect databases.
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Affiliation(s)
- Moeina Afshari
- Department of Clinical Immunology and Allergy, Faculty Hospital and Medical Faculty of Charles University, Hradec Králové, Czechia
| | - Martina Kolackova
- Department of Clinical Immunology and Allergy, Faculty Hospital and Medical Faculty of Charles University, Hradec Králové, Czechia
| | - Michaela Rosecka
- Department of Clinical Immunology and Allergy, Faculty Hospital and Medical Faculty of Charles University, Hradec Králové, Czechia
| | - Jarmila Čelakovská
- Department of Dermatology and Venereology, Faculty Hospital and Medical Faculty of Charles University, Hradec Králové, Czechia
| | - Jan Krejsek
- Department of Clinical Immunology and Allergy, Faculty Hospital and Medical Faculty of Charles University, Hradec Králové, Czechia
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Duverdier A, Hurault G, Thomas KS, Custovic A, Tanaka RJ. Evaluation of measurement errors in the Patient-Oriented Eczema Measure (POEM) outcome. Clin Exp Allergy 2024; 54:207-215. [PMID: 38168053 DOI: 10.1111/cea.14441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 10/21/2023] [Accepted: 10/26/2023] [Indexed: 01/05/2024]
Abstract
BACKGROUND The Patient-Oriented Eczema Measure (POEM) is the recommended core outcome instrument for atopic dermatitis (AD) symptoms. POEM is reported by recalling the presence/absence of seven symptoms in the last 7 days. OBJECTIVE To evaluate measurement errors in POEM recordings due to imperfect recall. METHODS Using data from a clinical trial of 247 AD patients aged 12-65 years, we analysed the reported POEM score (r-POEM) and the POEM derived from the corresponding daily scores for the same seven symptoms without weekly recall (d-POEM). We quantified recall error by comparing the r-POEM and d-POEM for 777 patient-weeks collected from 207 patients, and estimated two components of recall error: (1) recall bias due to systematic errors in measurements and (2) recall noise due to random errors in measurements, using a bespoke statistical model. RESULTS POEM scores have a relatively low recall bias, but a high recall noise. Recall bias was estimated at 1.2 points lower for the r-POEM on average than the d-POEM, with a recall noise of 5.7 points. For example, a patient with a recall-free POEM of 11 (moderate) could report their POEM score anywhere from 5 to 14 (with 95% probability) because of recall error. Model estimates suggested that patients tend to recall itch and dryness more often than experienced (positive bias of less than 1 day), but less often for the other symptoms (bleeding, cracking, flaking, oozing/weeping and sleep disturbance; negative bias ranging 1-4 days). CONCLUSIONS In this clinical trial data set, we found that patients tended to slightly underestimate their symptoms when reporting POEM, with significant variation in how well they were able to recall the frequency of their symptoms every time they reported POEM. A large recall noise should be taken into consideration when interpreting POEM scores.
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Affiliation(s)
- Ariane Duverdier
- Department of Bioengineering, Imperial College London, London, UK
- UKRI Centre for Doctoral Training in AI for Healthcare, Imperial College London, London, UK
- Department of Computing, Imperial College London, London, UK
| | - Guillem Hurault
- Department of Bioengineering, Imperial College London, London, UK
| | - Kim S Thomas
- Centre for Evidence Based Dermatology, School of Medicine, University of Nottingham, Nottingham, UK
| | - Adnan Custovic
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Reiko J Tanaka
- Department of Bioengineering, Imperial College London, London, UK
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Chittock J, Kay L, Brown K, Cooke A, Lavender T, Cork MJ, Danby SG. Association between skin barrier development and early-onset atopic dermatitis: A longitudinal birth cohort study. J Allergy Clin Immunol 2024; 153:732-741.e8. [PMID: 37926123 DOI: 10.1016/j.jaci.2023.10.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 10/16/2023] [Accepted: 10/25/2023] [Indexed: 11/07/2023]
Abstract
BACKGROUND A diagnosis of atopic dermatitis (AD) is common during infancy; however, it is unclear whether differential skin barrier development defines this period and signals disease onset in predisposed individuals. OBJECTIVE We sought to study (NCT03143504) and assess the feasibility of remote skin testing from birth to monitor skin barrier maturation and model association with an AD diagnosis by age 12 months. METHODS Biophysical testing and infrared spectroscopy were conducted at the maternity ward and family home. Tape stripping collected samples for desquamatory protease and natural moisturizing factor analysis. The 4 common European filaggrin risk alleles were screened. RESULTS A total of 128 infants completed the study, with 20% developing mild disease. Significant changes in permeability barrier function, desquamatory protease activity, and molecular composition assessed spectroscopically were observed longitudinally, but only subtle evidence of differential skin barrier development was noted between infant subgroups. Common filaggrin risk alleles were strongly associated with early-onset disease and conferred a significant reduction in natural moisturizing factor and water content by age 4 weeks. Accounting for a family history of atopy, these parameters alongside a greater lipid/protein ratio and reduced chymotrypsin-like activity at birth were associated with AD. Measured in ambient conditions, transepidermal water loss did not signal disease risk at any stage. CONCLUSIONS Skin barrier dysfunction lacked an acquired modality but was considered proportional to cohort severity and suggests that a portfolio of tests used in a community setting has the potential to improve current AD risk evaluations from birth.
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Affiliation(s)
- John Chittock
- Sheffield Dermatology Research, Division of Clinical Medicine, University of Sheffield Medical School, Sheffield, United Kingdom.
| | - Linda Kay
- Sheffield Dermatology Research, Division of Clinical Medicine, University of Sheffield Medical School, Sheffield, United Kingdom
| | - Kirsty Brown
- Sheffield Dermatology Research, Division of Clinical Medicine, University of Sheffield Medical School, Sheffield, United Kingdom
| | - Alison Cooke
- Centre for NMAHP Research and Education Excellence, University Hospitals of North Midlands NHS Trust, Royal Stoke University Hospital and School of Nursing and Midwifery, Keele University, Keele, United Kingdom
| | - Tina Lavender
- Centre for Childbirth, Women's and Newborn Health, Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | - Michael J Cork
- Sheffield Dermatology Research, Division of Clinical Medicine, University of Sheffield Medical School, Sheffield, United Kingdom; Paediatric Dermatology Clinic, Sheffield Children's Hospital, Sheffield, United Kingdom
| | - Simon G Danby
- Sheffield Dermatology Research, Division of Clinical Medicine, University of Sheffield Medical School, Sheffield, United Kingdom
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Goldsmith LP, Perkin MR, Wahlich C, Chandrasekaran L, Cornelius V, Boyle RJ, Flohr C, Roberts A, Willis K, Ussher M. Development of an intervention for reducing infant bathing frequency. PLoS One 2024; 19:e0298335. [PMID: 38421960 PMCID: PMC10903808 DOI: 10.1371/journal.pone.0298335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 01/22/2024] [Indexed: 03/02/2024] Open
Abstract
BACKGROUND Bathing babies less frequently and intensively in the first six months of life may prevent eczema, but this has not yet been definitively tested in a randomised controlled trial. Such a trial would require evidence-based support to help parents engage with a minimal bathing routine. The present study reports the development of this support. METHODS We adopted a four-stage design process: (i) Pregnant women and their families (n = 31) were interviewed to ascertain key barriers and facilitators towards following the minimal bathing intervention. (ii) These barriers and facilitators were mapped to behaviour change techniques, focussing on the intervention types of education, persuasion and environmental restructuring, alongside appropriate modes of delivery, and prototype intervention materials were developed. (iii) We iteratively refined these materials in a workshop with multidisciplinary experts and Patient and Public Involvement and Engagement (PPIE) representatives (n = 13) and an (iv) intervention walkthrough with families (n = 5). The design process was informed by the Behaviour Change Wheel, Theoretical framework of acceptability and the Template for intervention description and replication. RESULTS Social influences and motivational factors are likely to influence both uptake and adherence to the intervention. Anticipated emotional reward from participating in research for the benefit of others was indicated to be a strong facilitator for intervention uptake. Alternatives to bathing, having fun with the baby and the night-time routine, alongside family support, were notable facilitators suggested to aid adherence to the intervention. Barriers included hygiene concerns and anticipated negative social appraisal. Barriers and facilitators were mapped to thirty-six behaviour change techniques, focussing on the intervention types of education, persuasion and environmental restructuring, all of which were embedded into the package of support. The prototype intervention materials received positive feedback from the expert workshop and study walkthrough with families. The final package of support comprises printed and digital prompts and cues, a study booklet, video, and digital tool for self-monitoring. CONCLUSIONS The intervention design process incorporated the 'real world' views and experiences of families, experts and PPIE representatives, alongside criteria for designing behavioural interventions. The effectiveness of the package of support will be tested in a feasibility trial and embedded process evaluation.
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Affiliation(s)
- Lucy P. Goldsmith
- Population Health Research Institute, St. George’s University of London, London, United Kingdom
- School of Health and Psychological Sciences, City, University of London, London, United Kingdom
| | - Michael R. Perkin
- Population Health Research Institute, St. George’s University of London, London, United Kingdom
| | - Charlotte Wahlich
- Population Health Research Institute, St. George’s University of London, London, United Kingdom
| | - Lakshmi Chandrasekaran
- Population Health Research Institute, St. George’s University of London, London, United Kingdom
| | - Victoria Cornelius
- Imperial Clinical Trials Unit, School of Public Health, Imperial College, London, United Kingdom
| | - Robert J. Boyle
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Carsten Flohr
- Unit for Paediatric and Population-Based Dermatology Research, St John’s Institute of Dermatology, Guy’s & St Thomas’ NHS Foundation Trust and King’s College London, London, United Kingdom
| | - Amanda Roberts
- Nottingham Support Group for Carers of Children with Eczema, Nottingham, United Kingdom
| | - Kathryn Willis
- Population Health Research Institute, St. George’s University of London, London, United Kingdom
| | - Michael Ussher
- Population Health Research Institute, St. George’s University of London, London, United Kingdom
- Institute of Social Marketing and Health, University of Stirling, Stirling, United Kingdom
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Weil C, Adiri R, Chodick G, Gersten M, Cohen Barak E. Trends of Diagnosis, Disease Course, and Treatment of Atopic Dermatitis 2012-2021: Real-World Data from a Large Healthcare Provider. J Clin Med 2024; 13:281. [PMID: 38202289 PMCID: PMC10779695 DOI: 10.3390/jcm13010281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 12/31/2023] [Accepted: 01/02/2024] [Indexed: 01/12/2024] Open
Abstract
In the last decade, new treatments for atopic dermatitis (AD) have emerged. We aimed to describe trends of the diagnosis, disease course, and treatment of AD over a decade (2012-2021) using data from Maccabi Healthcare Services (a 2.7-million-member healthcare provider in Israel). The AD prevalence was stable (4.0% on 31 December 2021 vs. 4.3% on 31 December 2012). The annual AD incidence was also stable (5.8/1000 in 2012 and 5.7/1000 in 2021). AD-related treatment use was highest in the first year post-diagnosis, and it included, among children (n = 87,414) vs. adults (n = 36,865), low-potency topical corticosteroids (TCS) (41.8% vs. 27.1%), mid-potency TCS (30.1% vs. 28.1%), high-potency TCS (34.9% vs. 60.3%), topical calcineurin inhibitor (10.8% vs. 10.1%), phosphodiesterase-4-inhibitor (0.3% vs. 0.7% overall; approved in 2019), phototherapy (0.1% vs. 2.3%), and systemic/biologic treatments (13.0% vs. 13.3%). Among children diagnosed in 2012 and followed through to 2021 (n = 5248), 21.5% had ≥1 AD diagnosis/treatment 10 years later (among 3223 adults: 38.3%). We conclude that the incidence and prevalence rates of AD were comparable to those in similar database studies and remained relatively stable over the past decade. The results underscore the burden of medication use among children and adults, particularly in the first year after AD diagnosis, and the low rate of AD diagnosis among patients originally diagnosed as children 10 years earlier.
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Affiliation(s)
- Clara Weil
- Maccabi Institute for Research and Innovation, Maccabi Healthcare Services, Tel Aviv 68125, Israel
| | - Roni Adiri
- Pfizer Pharmaceuticals Israel Ltd., Herzliya 4672509, Israel
| | - Gabriel Chodick
- Maccabi Institute for Research and Innovation, Maccabi Healthcare Services, Tel Aviv 68125, Israel
- School of Public Health, Faculty of Medicine, Tel Aviv University, Ramat Aviv 6997801, Israel
| | - Merril Gersten
- Pfizer Pharmaceuticals Israel Ltd., Herzliya 4672509, Israel
| | - Eran Cohen Barak
- Department of Dermatology, Emek Medical Center, Afula 18101, Israel
- Bruce and Ruth Rappaport Faculty of Medicine, Technion–Israel Institute of Technology, Haifa 3200003, Israel
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Cameron S, Donnelly A, Broderick C, Arichi T, Bartsch U, Dazzan P, Elberling J, Godfrey E, Gringras P, Heathcote LC, Joseph D, Wood TC, Pariante C, Rubia K, Flohr C. Mind and skin: Exploring the links between inflammation, sleep disturbance and neurocognitive function in patients with atopic dermatitis. Allergy 2024; 79:26-36. [PMID: 37469218 DOI: 10.1111/all.15818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 06/06/2023] [Accepted: 07/02/2023] [Indexed: 07/21/2023]
Abstract
Atopic dermatitis (AD) is a chronic, pruritic and inflammatory, dry skin condition with many known comorbidities. These include airway disease, food allergies, atopic eye disease and autoimmune conditions. Furthermore, there is often significant sleep disturbance as well as increased psychological distress and mental health problems. Severe AD therefore often has a significant impact on the quality of life of both patients and their families. In this review we discuss recent findings on the putative links between AD, its association with itch, sleep disturbance and neuropsychiatric morbidity, including the role of inflammation in these conditions. Itch was thought to predominantly drive sleep disruption in AD. We now understand changes in sleep influence immune cell distribution and the associated inflammatory cytokines, which suggests a bidirectional relationship between AD and sleep. We also increasingly recognize inflammation as a key driver in psychological symptoms and disorders. The link between cutaneous, systemic and possible brain inflammation could at least in part be driven by the sleep deprivation and itch-driven neuronal proliferation seen in AD.
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Affiliation(s)
- Shona Cameron
- St John's Institute of Dermatology, King's College London and Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Ali Donnelly
- St John's Institute of Dermatology, King's College London and Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Conor Broderick
- St John's Institute of Dermatology, King's College London and Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Tomoki Arichi
- Centre for the Developing Brain, School of Biomedical Engineering and Imaging Sciences, King's College London and Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Ullrich Bartsch
- Surrey Sleep Research Centre, Department of Clinical and Experimental Medicine, Faculty of Health and Medical Sciences, University of Surrey, Guildford, UK
- UK Dementia Research Institute, Care Research & Technology Centre, Imperial College London and University of Surrey, Guildford, UK
| | - Paola Dazzan
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Jesper Elberling
- Depart of Dermatology and Allergy, Herlev and Gentofte Hospital, Copenhagen, Denmark
| | - Emma Godfrey
- Health Psychology Section, Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Paul Gringras
- Paediatric Sleep Department, Evelina Children's Hospital, King's College London and Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Lauren C Heathcote
- Health Psychology Section, Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Desaline Joseph
- Paediatric Sleep Department, Evelina Children's Hospital, King's College London and Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Tobias C Wood
- Department of Neuroimaging, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Carmine Pariante
- UK Dementia Research Institute, Care Research & Technology Centre, Imperial College London and University of Surrey, Guildford, UK
| | - Katya Rubia
- UK Dementia Research Institute, Care Research & Technology Centre, Imperial College London and University of Surrey, Guildford, UK
| | - Carsten Flohr
- St John's Institute of Dermatology, King's College London and Guy's and St Thomas' NHS Foundation Trust, London, UK
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18
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Maurelli M, Chiricozzi A, Peris K, Gisondi P, Girolomoni G. Atopic Dermatitis in the Elderly Population. Acta Derm Venereol 2023; 103:adv13363. [PMID: 38095061 PMCID: PMC10753596 DOI: 10.2340/actadv.v103.13363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 09/11/2023] [Indexed: 12/18/2023] Open
Abstract
Atopic dermatitis is a common inflammatory disease with a chronic and relapsing course. Although considered a childhood disease, it is now evident that atopic dermatitis is also common in adulthood and in the elderly population. Atopic dermatitis typically manifests with bilateral and symmetrical eczematous lesions on the face, trunk and skin folds. Itch is invariably present and may be very severe, markedly affecting daily life and sleep. In older adults, atopic dermatitis may have a high level of impact on quality of life, frequently burdening an already complex comorbid situation. The full assessment of disease burden (localizations, itch severity, sleep alterations, impact on quality of life, disease history, comorbidities) is crucial to identify the most appropriate treatment. In many cases, moderate-to-severe atopic dermatitis in the elderly population can be successfully and safely treated with biological agents inhibiting the interleukin-4/-13 pathway, whereas the use of Janus kinase inhibitors may pose concerns about the safety profile.
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Affiliation(s)
- Martina Maurelli
- Section of Dermatology and Venereology, Department of Medicine, University of Verona, Verona, Italy.
| | - Andrea Chiricozzi
- Dermatology, Department of Medical Science and Surgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Department of Dermatology, Catholic University of the Sacred Heart, Rome, Italy
| | - Ketty Peris
- Dermatology, Department of Medical Science and Surgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Department of Dermatology, Catholic University of the Sacred Heart, Rome, Italy
| | - Paolo Gisondi
- Section of Dermatology and Venereology, Department of Medicine, University of Verona, Verona, Italy
| | - Giampiero Girolomoni
- Section of Dermatology and Venereology, Department of Medicine, University of Verona, Verona, Italy
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19
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Shin JO, Kim K, Kim HS, Ko HC, Kim B, Kim MB, Shin K, Kim YH. Geographische Unterschiede zwischen städtischem und ländlichem Raum beim Risiko für atopische Dermatitis: Systematischer Review und Meta-Analyse. J Dtsch Dermatol Ges 2023; 21:973-984. [PMID: 37700419 DOI: 10.1111/ddg.15135_g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 04/24/2023] [Indexed: 09/14/2023]
Abstract
ZusammenfassungDie atopische Dermatitis ist die häufigste chronisch‐entzündliche Hauterkrankung im Kindesalter. Einige Studien kamen zu dem Ergebnis, das Risiko für diese Erkrankung sei im städtischen Raum höher als im ländlichen. Wir haben die verfügbaren Studien systematisch untersucht und eine Meta‐Analyse durchgeführt, um Unterschiede im Risiko für atopische Dermatitis zwischen städtischem und ländlichem Raum zu erkennen. Die Suche in den Datenbanken Embase und MEDLINE wurde am 19. April 2021 durchgeführt. Einschlusskriterium war das Stichwort “Beobachtungsstudie”. Wir haben außerdem Subgruppenanalysen bezüglich Patientenalter, Publikationsjahr und Land durchgeführt. Insgesamt wurden bei der Datenbanksuche 2115 Studien aufgefunden, von denen letztlich 43 Studien mit insgesamt 1 728 855 Patienten in die Meta‐Analyse eingeschlossen wurden. Ein Wohnsitz im städtischen Raum war mit einem erhöhten Risiko für atopische Dermatitis assoziiert; die Odds Ratio war 1,56 (95 %‐Konfidenzintervall 1,43–1,71). Dieses signifikant erhöhte Risiko war nur bei Kindern zu beobachten (Odds Ratio 1,55, 95 %‐Konfidenzintervall 1,39–1,73), nicht jedoch bei Erwachsenen. Hier betrug die Odds Ratio 1,29 (95 %‐Konfidenzintervall 0,99–1,67). Das Risiko für atopische Dermatitis ist in den letzten Jahrzehnten angestiegen, wobei das Risiko in Entwicklungsländern mit einer Odds Ratio von 1,95 höher liegt als in Industrieländern (Odds Ratio 1,35). Unsere Studie bestätigt die Assoziation zwischen atopischer Dermatitis und dem Wohnsitz im städtischen gegenüber dem ländlichen Raum.
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Affiliation(s)
- Jun-Oh Shin
- Department of Dermatology, College of Medicine, Pusan National University, Busan, South Korea
- Department of Dermatology, Pusan National University Yangsan Hospital, Yangsan, South Korea
- Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, South Korea
| | - Kihun Kim
- Department of Biomedical Informatics, School of Medicine, Pusan National University, Yangsan, South Korea
- Department of Anatomy, School of Medicine, Pusan National University, Yangsan, South Korea
| | - Hoon-Soo Kim
- Department of Dermatology, College of Medicine, Pusan National University, Busan, South Korea
| | - Hyun-Chang Ko
- Department of Dermatology, College of Medicine, Pusan National University, Busan, South Korea
- Department of Dermatology, Pusan National University Yangsan Hospital, Yangsan, South Korea
| | - Byungsoo Kim
- Department of Dermatology, College of Medicine, Pusan National University, Busan, South Korea
| | - Moon-Bum Kim
- Department of Dermatology, College of Medicine, Pusan National University, Busan, South Korea
| | - Kihyuk Shin
- Department of Dermatology, College of Medicine, Pusan National University, Busan, South Korea
- Department of Dermatology, Pusan National University Yangsan Hospital, Yangsan, South Korea
- Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, South Korea
| | - Yun Hak Kim
- Department of Biomedical Informatics, School of Medicine, Pusan National University, Yangsan, South Korea
- Department of Anatomy, School of Medicine, Pusan National University, Yangsan, South Korea
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20
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Shin JO, Kim K, Kim HS, Ko HC, Kim B, Kim MB, Shin K, Kim YH. Geographic differences in atopic dermatitis risk between urban and rural area: A systematic review and meta-analysis. J Dtsch Dermatol Ges 2023; 21:973-982. [PMID: 37560937 DOI: 10.1111/ddg.15135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 04/24/2023] [Indexed: 08/11/2023]
Abstract
Atopic dermatitis is the most common chronic inflammatory skin disease affecting children. Some studies have reported a higher risk of atopic dermatitis in urban areas than in rural areas. We systematically reviewed and carried out a meta-analysis to investigate the differences in the development of atopic dermatitis between urban and rural areas. The search was performed on April 19, 2021, using Embase and MEDLINE databases. Eligible for inclusion were observational studies. Subgroup analyses were performed for age, publication year, and country. We identified 2,115 studies, and 43 studies with 1,728,855 subjects were finally included. Urban residency was associated with an increased risk of atopic dermatitis, with an odds ratio of 1.56 (95% confidence interval, 1.43-1.71). A significantly increased risk was observed only in children, with an odds ratio of 1.55 (95% confidence interval, 1.39-1.73), but not in adults, with an odds ratio of 1.29 (95% confidence interval, 0.99-1.67). The risk has increased in recent decades, with a higher risk in developing countries (odds ratio, 1.95) compared to developed countries (odds ratio, 1.35). Our study provides evidence of an association between atopic dermatitis and urban compared to rural living.
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Affiliation(s)
- Jun-Oh Shin
- Department of Dermatology, College of Medicine, Pusan National University, Busan, South Korea
- Department of Dermatology, Pusan National University Yangsan Hospital, Yangsan, South Korea
- Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, South Korea
| | - Kihun Kim
- Department of Biomedical Informatics, School of Medicine, Pusan National University, Yangsan, South Korea
- Department of Anatomy, School of Medicine, Pusan National University, Yangsan, South Korea
| | - Hoon-Soo Kim
- Department of Dermatology, College of Medicine, Pusan National University, Busan, South Korea
| | - Hyun-Chang Ko
- Department of Dermatology, College of Medicine, Pusan National University, Busan, South Korea
- Department of Dermatology, Pusan National University Yangsan Hospital, Yangsan, South Korea
| | - Byungsoo Kim
- Department of Dermatology, College of Medicine, Pusan National University, Busan, South Korea
| | - Moon-Bum Kim
- Department of Dermatology, College of Medicine, Pusan National University, Busan, South Korea
| | - Kihyuk Shin
- Department of Dermatology, College of Medicine, Pusan National University, Busan, South Korea
- Department of Dermatology, Pusan National University Yangsan Hospital, Yangsan, South Korea
- Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, South Korea
| | - Yun Hak Kim
- Department of Biomedical Informatics, School of Medicine, Pusan National University, Yangsan, South Korea
- Department of Anatomy, School of Medicine, Pusan National University, Yangsan, South Korea
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21
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Davis CM, Flohr C, Gupta MR, Koplin JJ. Managing Atopic Dermatitis in Patients With Skin of Color. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:1376-1383. [PMID: 37001639 DOI: 10.1016/j.jaip.2023.03.041] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 03/27/2023] [Accepted: 03/27/2023] [Indexed: 03/31/2023]
Abstract
Managing atopic dermatitis (AD) in patients with skin of color presents unique challenges for the clinician. There is increasing evidence that AD has higher prevalence, persistence, and severity among skin of color populations. This is likely to be partly related to differences in living conditions and exposure to irritants and allergens, among other factors. Assessment of AD severity in patients with darker skin can be challenging, in particular the assessment of erythema, leading to the potential for underscoring AD severity. Variations in disease have also been described, with the potential for a greater risk of inflammation-induced nodularity and hyper- or hypopigmentation. Management challenges include variable adherence to treatment, potential disparities in access to health care, and differences in the metabolism of cyclosporine. Optimal management of AD in patients with skin of color requires a tailored approach. Here, we review approaches to diagnosing AD, evaluating extent and severity with subjective and objective measures, considering treatment options for patients with skin of color, and highlighting areas for improvement in AD care for skin of color populations.
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Affiliation(s)
- Carla M Davis
- Division of Immunology, Allergy and Retrovirology, Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas.
| | - Carsten Flohr
- St. John's Institute of Dermatology, King's College London, and Guy's & St. Thomas' NHS Foundation Trust, London, UK
| | - Meera R Gupta
- Division of Immunology, Allergy and Retrovirology, Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
| | - Jennifer J Koplin
- Child Health Research Centre, University of Queensland, Brisbane, Queensland, Australia; Murdoch Children's Research Institute, Parkville, Victoria, Australia
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22
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Ma R, Kannan M, Zhuang K, Xia Q, Sun D, Tu P, Fan T, Liu K, Zhang Y. Pharmacological importance of Kunxian Capsule in clinical applications and its adverse effects: A review. CHINESE HERBAL MEDICINES 2023; 15:222-230. [PMID: 37265775 PMCID: PMC10230640 DOI: 10.1016/j.chmed.2022.08.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 06/26/2022] [Accepted: 08/15/2022] [Indexed: 03/10/2023] Open
Abstract
Kunxian Capsule (KX) is a popular Chinese patent medicine for the treatment of rheumatoid arthritis, nephrotic syndrome, systemic lupus erythematosus, Henoch-Schönlein purpura, ankylosing spondylitis, psoriatic arthritis and eczema. However, there is scarcity of comprehensive information on the significance of KX in the clinical application and its side effects. Hence, it is aimed to provide a review of the significance of KX, with a focus on the pharmacological effects, clinical applications, and its adverse reactions. This review was based on the published literatures in PubMed, China National Knowledge Infrastructure and WanFang database. The articles were collected by two independent authors with no time limits applied until November 30, 2022. The search term includes Kunxian Capsule and/or clinical effect, pharmacology, disease, therapy, adverse effects and quality control. KX has been shown to be effective in the treatment of autoimmune arthritis by inhibiting inflammatory responses and inducing apoptosis. Many studies suggest that KX has anti-inflammatory and analgesic properties that aid in the improvement of joint functions. KX dispels wind, removes dampness, invigorates the kidneys, and promotes blood circulation, thereby curing various diseases. However, studies also suggest KX-related adverse reactions in multiple systems. Overall, this review highlights the scientific basis of KX in curing or preventing various diseases and provides novel insights for further research and clinical applications.
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Affiliation(s)
- Ruijiao Ma
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250103, China
- Engineering Research Center of Zebrafish Models for Human Diseases and Drug Screening of Shandong Province, Jinan 250103, China
| | - Maharajan Kannan
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250103, China
- Engineering Research Center of Zebrafish Models for Human Diseases and Drug Screening of Shandong Province, Jinan 250103, China
| | - Kaiyan Zhuang
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250103, China
- Engineering Research Center of Zebrafish Models for Human Diseases and Drug Screening of Shandong Province, Jinan 250103, China
| | - Qing Xia
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250103, China
- Engineering Research Center of Zebrafish Models for Human Diseases and Drug Screening of Shandong Province, Jinan 250103, China
| | - Dong Sun
- Guangzhou Baiyunshan Chenliji Pharmaceutical Factory Co., Ltd., Guangzhou 510288, China
| | - Pengfei Tu
- State Key Laboratory of Natural Medicines and Biomimetic Medicines, School of Pharmacy, Peking University, Beijing 100191, China
| | - Taiping Fan
- Angiogenesis and Chinese Medicine Laboratory, Department of Pharmacology, University of Cambridge, Cambridge CB2 1PD, UK
| | - Kechun Liu
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250103, China
- Engineering Research Center of Zebrafish Models for Human Diseases and Drug Screening of Shandong Province, Jinan 250103, China
| | - Yun Zhang
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250103, China
- Engineering Research Center of Zebrafish Models for Human Diseases and Drug Screening of Shandong Province, Jinan 250103, China
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23
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The Imprint of Exposome on the Development of Atopic Dermatitis across the Lifespan: A Narrative Review. J Clin Med 2023; 12:jcm12062180. [PMID: 36983182 PMCID: PMC10054623 DOI: 10.3390/jcm12062180] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 03/02/2023] [Accepted: 03/09/2023] [Indexed: 03/16/2023] Open
Abstract
Atopic dermatitis (AD) is a chronic inflammatory skin condition that affects more than 200 million people worldwide, including up to 20% of children and 10% of the adult population. Although AD appears frequently in childhood and often continues into adulthood, about 1 in 4 adults develop the adult-onset disease. The prenatal period, early childhood, and adolescence are considered critical timepoints for the development of AD when the exposome results in long-lasting effects on the immune system. The exposome can be defined as the measure of all the exposures of an individual during their lifetime and how these exposures relate to well-being. While genetic factors could partially explain AD onset, multiple external environmental exposures (external exposome) in early life are implicated and are equally important for understanding AD manifestation. In this review, we describe the conceptual framework of the exposome and its relevance to AD from conception and across the lifespan. Through a spatiotemporal lens that focuses on the multi-level phenotyping of the environment, we highlight a framework that embraces the dynamic complex nature of exposome and recognizes the influence of additive and interactive environmental exposures. Moreover, we highlight the need to understand the developmental origins of AD from an age-related perspective when studying the effects of the exposome on AD, shifting the research paradigm away from the per se categorized exposome factors and beyond clinical contexts to explore the trajectory of age-related exposome risks and hence future preventive interventions.
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24
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Bosma AL, Ouwerkerk W, Heidema MJ, Prieto-Merino D, Ardern-Jones MR, Beattie P, Brown SJ, Ingram JR, Irvine AD, Ogg G, Patel P, Reynolds NJ, Hearn RR, Wan M, Warren RB, Woolf RT, Hyseni AM, Gerbens LA, Spuls PI, Flohr C, Middelkamp-Hup MA. Comparison of real-world treatment outcomes of systemic immunomodulating therapy in atopic dermatitis patients with dark and light skin types. JAAD Int 2023; 10:14-24. [PMID: 36387062 PMCID: PMC9661502 DOI: 10.1016/j.jdin.2022.09.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/18/2022] [Indexed: 11/06/2022] Open
Abstract
Background Few data exist on differences in treatment effectiveness and safety in atopic dermatitis patients of different skin types. Objective To investigate treatment outcomes of dupilumab, methotrexate, and ciclosporin, and morphological phenotypes in atopic dermatitis patients, stratified by Fitzpatrick skin type. Methods In an observational prospective cohort study, pooling data from the Dutch TREAT (TREatment of ATopic eczema) NL (treatregister.nl) and UK-Irish A-STAR (Atopic eczema Systemic TherApy Register; astar-register.org) registries, data on morphological phenotypes and treatment outcomes were investigated. Results A total of 235 patients were included (light skin types [LST]: Fitzpatrick skin type 1-3, n = 156 [Ethnicity, White: 94.2%]; dark skin types [DST]: skin type 4-6, n = 68 [Black African/Afro-Caribbean: 25%, South-Asian: 26.5%, and Hispanics: 0%]). DST were younger (19.5 vs 29.0 years; P < .001), more often had follicular eczema (22.1% vs 2.6%; P < .001), higher baseline Eczema Area and Severity Index (EASI) scores (20.1 vs 14.9; P = .009), less allergic contact dermatitis (30.9% vs 47.4%; P = .03), and less previous phototherapy use (39.7% vs 59.0%; P = .008). When comparing DST and LST corrected for covariates including baseline EASI, DST showed greater mean EASI reduction between baseline and 6 months with only dupilumab (16.7 vs 9.7; adjusted P = .032). No differences were found for adverse events for any treatments (P > .05). Limitations Unblinded, non-randomized. Conclusion Atopic dermatitis differs in several characteristics between LST and DST. Skin type may influence treatment effectiveness of dupilumab.
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Key Words
- AD, atopic dermatitis
- AE, adverse event
- DLQI, Dermatology Life Quality Index
- DST, Dark Skin Type(s)
- EASI, Eczema Area and Severity Index
- IQR, interquartile range
- LST, Light Skin Type(s)
- NRS, Numerical Rating Scale
- POEM, Patient-Oriented Eczema Measure
- SD, Standard Deviation
- atopic dermatitis
- atopic eczema
- ciclosporin
- daily practice
- dupilumab
- effectiveness
- ethnicity
- methotrexate
- morphology
- race
- registry
- routine clinical care
- safety
- skin type
- systemic treatment
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Affiliation(s)
- Angela L. Bosma
- Department of Dermatology, Amsterdam UMC, Location Academic Medical Center, University of Amsterdam, Amsterdam Public Health Research Institute, Amsterdam Institute for Infection and Immunity, Amsterdam, the Netherlands
| | - Wouter Ouwerkerk
- Department of Dermatology, Amsterdam UMC, Location Academic Medical Center, University of Amsterdam, Amsterdam Public Health Research Institute, Amsterdam Institute for Infection and Immunity, Amsterdam, the Netherlands
- NHRIS, National Heart Centre Singapore, Singapore
| | - Madeline J. Heidema
- Department of Dermatology, Amsterdam UMC, Location Academic Medical Center, University of Amsterdam, Amsterdam Public Health Research Institute, Amsterdam Institute for Infection and Immunity, Amsterdam, the Netherlands
| | - David Prieto-Merino
- Faculty of Medicine, Universidad de Alcalá, Madrid, Spain
- Unit for Population-Based Dermatology Research, St John's Institute of Dermatology, Guy's & St Thomas' NHS Foundation Trust and King’s College London, London, UK
| | - Michael R. Ardern-Jones
- Clinical Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
- Department of Dermatology, University Hospitals NHS Foundation Trust, Southampton, UK
| | - Paula Beattie
- Department of Dermatology, Royal Hospital for Children NHS Trust, Glasgow, UK
| | - Sara J. Brown
- Centre for Genomic and Experimental Medicine, University of Edinburgh, Edinburgh, UK
| | - John R. Ingram
- Department of Dermatology, Division of Infection & Immunity, Cardiff University, Cardiff, UK
| | - Alan D. Irvine
- Department of Clinical Medicine, Trinity College Dublin, Dublin, Ireland
| | - Graham Ogg
- MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Prakash Patel
- Unit for Population-Based Dermatology Research, St John's Institute of Dermatology, Guy's & St Thomas' NHS Foundation Trust and King’s College London, London, UK
| | - Nick J. Reynolds
- Department of Dermatology, Institute of Cellular Medicine, Medical School, Newcastle University, Royal Victoria Infirmary and NIHR Newcastle Biomedical Research Centre Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - R.M. Ross Hearn
- Department of Dermatology & Photobiology, Ninewells Hospital and Medical School, Dundee, UK
| | - Mandy Wan
- Pharmacy Department, Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK
- Institute of Pharmaceutical Science, King's College London, London, UK
| | - Richard B. Warren
- Dermatology Centre, Salford Royal NHS Foundation Trust, NIHR Manchester Biomedical 17 Research Centre, University of Manchester, Manchester, UK
| | - Richard T. Woolf
- St John’s Institute of Dermatology, Guy’s and St Thomas’ NHS Foundation Trust, London, UK
| | - Ariënna M. Hyseni
- Department of Dermatology, Amsterdam UMC, Location Academic Medical Center, University of Amsterdam, Amsterdam Public Health Research Institute, Amsterdam Institute for Infection and Immunity, Amsterdam, the Netherlands
| | - Louise A.A. Gerbens
- Department of Dermatology, Amsterdam UMC, Location Academic Medical Center, University of Amsterdam, Amsterdam Public Health Research Institute, Amsterdam Institute for Infection and Immunity, Amsterdam, the Netherlands
| | - Phyllis I. Spuls
- Department of Dermatology, Amsterdam UMC, Location Academic Medical Center, University of Amsterdam, Amsterdam Public Health Research Institute, Amsterdam Institute for Infection and Immunity, Amsterdam, the Netherlands
| | - Carsten Flohr
- Unit for Population-Based Dermatology Research, St John's Institute of Dermatology, Guy's & St Thomas' NHS Foundation Trust and King’s College London, London, UK
| | - Maritza A. Middelkamp-Hup
- Department of Dermatology, Amsterdam UMC, Location Academic Medical Center, University of Amsterdam, Amsterdam Public Health Research Institute, Amsterdam Institute for Infection and Immunity, Amsterdam, the Netherlands
| | - TREAT NL registry and UK-Irish A-STAR Study Groups
- Department of Dermatology, Amsterdam UMC, Location Academic Medical Center, University of Amsterdam, Amsterdam Public Health Research Institute, Amsterdam Institute for Infection and Immunity, Amsterdam, the Netherlands
- NHRIS, National Heart Centre Singapore, Singapore
- Faculty of Medicine, Universidad de Alcalá, Madrid, Spain
- Unit for Population-Based Dermatology Research, St John's Institute of Dermatology, Guy's & St Thomas' NHS Foundation Trust and King’s College London, London, UK
- Clinical Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
- Department of Dermatology, University Hospitals NHS Foundation Trust, Southampton, UK
- Department of Dermatology, Royal Hospital for Children NHS Trust, Glasgow, UK
- Centre for Genomic and Experimental Medicine, University of Edinburgh, Edinburgh, UK
- Department of Dermatology, Division of Infection & Immunity, Cardiff University, Cardiff, UK
- Department of Clinical Medicine, Trinity College Dublin, Dublin, Ireland
- MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
- Department of Dermatology, Institute of Cellular Medicine, Medical School, Newcastle University, Royal Victoria Infirmary and NIHR Newcastle Biomedical Research Centre Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
- Department of Dermatology & Photobiology, Ninewells Hospital and Medical School, Dundee, UK
- Pharmacy Department, Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK
- Institute of Pharmaceutical Science, King's College London, London, UK
- Dermatology Centre, Salford Royal NHS Foundation Trust, NIHR Manchester Biomedical 17 Research Centre, University of Manchester, Manchester, UK
- St John’s Institute of Dermatology, Guy’s and St Thomas’ NHS Foundation Trust, London, UK
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Efficacy and Safety of Dupilumab Maintained in Adults ≥ 60 Years of Age with Moderate-to-Severe Atopic Dermatitis: Analysis of Pooled Data from Four Randomized Clinical Trials. Am J Clin Dermatol 2023; 24:469-483. [PMID: 36808602 DOI: 10.1007/s40257-022-00754-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/20/2022] [Indexed: 02/23/2023]
Abstract
BACKGROUND Adults aged ≥ 60 years are often underrepresented in atopic dermatitis (AD) clinical trials; age-related comorbidities may impact treatment efficacy and safety. OBJECTIVE The aim was to report dupilumab efficacy and safety in patients aged ≥ 60 years with moderate-to-severe AD. METHODS Data were pooled from four randomized, placebo-controlled dupilumab trials of patients with moderate-to-severe AD (LIBERTY AD SOLO 1 and 2, LIBERTY AD CAFÉ, and LIBERTY AD CHRONOS) and stratified by age (< 60 [N = 2261] and ≥ 60 [N = 183] years). Patients received dupilumab 300 mg every week (qw) or every 2 weeks (q2w), or placebo with/without topical corticosteroids. Post hoc efficacy at week 16 was examined using broad categorical and continuous assessments of skin lesions, symptoms, biomarkers, and quality of life. Safety was also assessed. RESULTS In the ≥ 60-year-old group at week 16, a greater proportion of dupilumab-treated patients achieved an Investigator's Global Assessment score of 0/1 (q2w: 44.4%; qw: 39.7%) and 75% improvement in Eczema Area and Severity Index (63.0%; 61.6%) versus placebo (7.1% and 14.3%, respectively; P < 0.0001). Type 2 inflammation biomarkers (immunoglobulin E and thymus and activation-regulated chemokine) were also significantly reduced in dupilumab- versus placebo-treated patients (P < 0.01). Results were similar in the < 60-year-old group. The exposure-adjusted incidences of adverse events in dupilumab-treated patients were generally similar to those receiving placebo, with numerically fewer treatment-emergent adverse events in the dupilumab-treated ≥ 60-year-old group versus placebo. LIMITATIONS There were fewer patients in the ≥ 60-year-old group; post hoc analyses. CONCLUSION Dupilumab improved AD signs and symptoms in patients aged ≥ 60 years; results were comparable to those in patients aged < 60 years. Safety was consistent with the known dupilumab safety profile. TRIAL REGISTRATION ClinicalTrials.gov: NCT02277743, NCT02277769, NCT02755649, NCT02260986. Does dupilumab benefit adults aged 60 years and older with moderate-to-severe atopic dermatitis?(MP4 20,787 KB).
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Abuabara K, Langan SM. Atopic dermatitis across the life course. Br J Dermatol 2022; 188:709-717. [PMID: 36715326 DOI: 10.1093/bjd/ljac072] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 10/13/2022] [Accepted: 10/22/2022] [Indexed: 01/22/2023]
Abstract
Atopic dermatitis, the most common chronic inflammatory skin disease, can occur at any age, and patterns of disease activity vary over time. Both prevalence and incidence are highest in infancy and early childhood, followed by a second peak in older adulthood. Birth cohort studies from European countries following children through adolescence have identified subgroups of patients with early-onset persistent disease, early-onset resolving disease, and later-onset disease. Parental history of atopy and genetic factors are among the most consistent predictors of more persistent disease. Studies have begun to examine whether molecular markers differ by age group, although longitudinal data are lacking. Breastfeeding, probiotics and skin-directed therapies such as emollients have been investigated as potential preventive measures, but randomized trials have not found consistent long-term benefit. Future research should focus on patterns of disease activity beyond early adulthood and the role of treatments on long-term disease activity.
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Affiliation(s)
- Katrina Abuabara
- Program for Clinical Research, Department of Dermatology, University of California, San Francisco School of Medicine (UCSF), San Francisco, CA, USA
| | - Sinéad M Langan
- Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, UK
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Peng Z, Braig S, Kurz D, Weiss JM, Weidinger S, Brenner H, Rothenbacher D, Genuneit J. Trajectory and determinants of agreement between parental and physicians' reports of childhood atopic dermatitis. Pediatr Allergy Immunol 2022; 33:e13855. [PMID: 36156820 DOI: 10.1111/pai.13855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 08/30/2022] [Accepted: 09/06/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND Parent self-administered reports are commonly used in studies on childhood atopic dermatitis (AD) but data on its validity are sparse. We aimed to examine the agreement between parent- and physician-reported measures of childhood AD throughout early life and identify the determinants. METHODS In this prospective cohort study, we used data of 449 infants and their mothers recruited in the Ulm SPATZ Health Study in Germany. Longitudinal data of parental and children's caring physicians' reports were used to assess the point and cumulative agreement of parent- and physician-reported AD diagnoses, AD onset age, and trend of agreement at child ages between 1 and 6 years overall and by child and parent demographics and health conditions. A Generalized Estimating Equation model was fitted to identify factors associated with the sensitivity of parent reports. RESULTS The point agreement between parent- and physician-reported AD was substantial at the age of 1 (kappa = 0.63, 95% CI: 0.51-0.75) but declined with age and became fair after the age of 3 (kappa < 0.40). The cumulative agreement remained moderate at the age of 6 (kappa = 0.51, 95% CI: 0.43-0.60). Parents had a bias towards delayed reporting of the AD onset age. The AD severity was the only strong determinant for the agreement of AD diagnoses and largely explained the variance of the sensitivity of parent reports. CONCLUSION The disagreement between parent- and physician-reported AD increases with child age, likely due to the change of AD severity. Using parent-reported data might miss a substantial portion of mild childhood AD cases.
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Affiliation(s)
- Zhuoxin Peng
- Pediatric Epidemiology, Department of Pediatrics, Medical Faculty, Leipzig University, Leipzig, Germany
| | - Stefanie Braig
- Institute of Epidemiology and Medical Biometry, Ulm University, Ulm, Germany
| | - Deborah Kurz
- Institute of Epidemiology and Medical Biometry, Ulm University, Ulm, Germany
| | - Johannes M Weiss
- Department of Dermatology and Allergology, University Medical Center Ulm, Ulm, Germany
| | - Stephan Weidinger
- Department of Dermatology, Venereology, and Allergology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Hermann Brenner
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center, Heidelberg, Germany
| | - Dietrich Rothenbacher
- Institute of Epidemiology and Medical Biometry, Ulm University, Ulm, Germany.,German Center of Child and Youth Health (DZKJ), Leipzig, Germany
| | - Jon Genuneit
- Pediatric Epidemiology, Department of Pediatrics, Medical Faculty, Leipzig University, Leipzig, Germany.,Institute of Epidemiology and Medical Biometry, Ulm University, Ulm, Germany.,German Center of Child and Youth Health (DZKJ), Leipzig, Germany
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28
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Magyari A, Ye M, Margolis DJ, McCulloch CE, Cummings SR, Yaffe K, Langan SM, Abuabara K. Adult atopic eczema and the risk of dementia: A population-based cohort study. J Am Acad Dermatol 2022; 87:314-322. [PMID: 35367295 DOI: 10.1016/j.jaad.2022.03.049] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 03/03/2022] [Accepted: 03/09/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND Chronic inflammatory conditions have been linked to dementia, but little is known about the role of atopic eczema, an inflammatory condition recently recognized to be common among older adults. OBJECTIVE To determine whether active atopic eczema is associated with incident dementia. METHODS A longitudinal cohort study of 1,767,667 individuals aged 60 to 99 years registered with The Health Improvement Network, a primary care cohort in the United Kingdom. The diagnoses of atopic eczema and dementia were identified using medical record codes. RESULTS The incidence of dementia was 57 per 10,000 person-years among those with atopic eczema during follow-up (12.1% of the population) compared with 44 per 10,000 person-years in the control group. This translated to a 27% increased risk of dementia (hazard ratio, 1.27; 95% CI, 1.23-1.30) in adjusted Cox proportional hazard models. Similar associations were observed in subgroup analyses of vascular dementia and Alzheimer's disease. The association persisted after additionally adjusting for the use of systemic corticosteroids (hazard ratio, 1.29; 95% CI, 1.26-1.33) and potential mediators (hazard ratio, 1.19; 95% CI, 1.16-1.22). More severe eczema was associated with a higher risk of dementia. LIMITATIONS Lack of detailed data on severity. CONCLUSION Atopic eczema was associated with a small but increased risk of incident dementia. The association increased with the severity of atopic eczema.
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Affiliation(s)
- Alexa Magyari
- UC Berkeley School of Public Health, Berkeley, California
| | - Morgan Ye
- Department of Dermatology, University of California, San Francisco School of Medicine (UCSF), San Francisco, California
| | - David J Margolis
- Department of Dermatology and Center for Epidemiology and Biostatistics, University of Pennsylvania, Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Charles E McCulloch
- Division of Biostatistics, University of California, San Francisco School of Medicine (UCSF), San Francisco, California
| | - Steven R Cummings
- San Francisco Coordinating Center, California Pacific Medical Center Research Institute, San Francisco, California; Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, California
| | - Kristine Yaffe
- Center for Population Brain Health, University of California, San Francisco School of Medicine (UCSF), San Francisco, California
| | - Sinéad M Langan
- Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, Keppel Street, London, United Kingdom
| | - Katrina Abuabara
- UC Berkeley School of Public Health, Berkeley, California; Department of Dermatology, University of California, San Francisco School of Medicine (UCSF), San Francisco, California.
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Abstract
This is a protocol for a Cochrane Review (intervention). The objectives are as follows: To compare the efficacy and safety of topical anti‐inflammatory treatments for reducing eczema symptoms or signs or improving eczema‐related quality of life in children and adults with eczema, by undertaking a network meta‐analysis. To provide a clinically useful ranking of these treatments according to their efficacy and safety.
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30
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Prenatal and perinatal risk factors of food allergy in Taiwanese young children. World Allergy Organ J 2022; 15:100663. [PMID: 35833201 PMCID: PMC9249824 DOI: 10.1016/j.waojou.2022.100663] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 05/09/2022] [Accepted: 06/01/2022] [Indexed: 01/19/2023] Open
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31
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Pender E, Griffin L. HPV vaccination – a missed opportunity. Br J Dermatol 2022; 187:584-585. [DOI: 10.1111/bjd.21697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Revised: 05/24/2022] [Accepted: 05/31/2022] [Indexed: 11/28/2022]
Affiliation(s)
- Emily Pender
- Mater Misericordiae University Hospital North Circular Road Dublin 7 Ireland
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Epidemiology and Economic Burden of Atopic Dermatitis: Real-World Retrospective Data from a Large Nationwide Israeli Healthcare Provider Database. Adv Ther 2022; 39:2502-2514. [PMID: 35352308 PMCID: PMC9329417 DOI: 10.1007/s12325-022-02120-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 03/08/2022] [Indexed: 12/02/2022]
Abstract
Introduction Real-world data on the epidemiology and economic burden of atopic dermatitis (AD) are limited. Here we describe the epidemiology and economic burden of AD using electronic healthcare data from Israel. Methods A retrospective study was performed using the Maccabi Healthcare Services database. AD incidence in 2008–2017 and point prevalence (ADprev) on 31 December 2017 were described using diagnosis codes for overall patients, and sex and age subgroups. For ADprev, severity was defined using recently dispensed treatments for AD. Annual healthcare resource utilization in AD prevalent patients was compared with non-AD matched controls using generalized linear modelling. Direct annual costs were estimated also. Results AD incidence was 7.0/1000 person-years; overall prevalence was 4.4% (female patients 4.5%, male patients 4.3%; age 0 to less than 6 months, 0.9%; 6 months to less than 12 years, 11.0%; 12 to less than 18 years, 5.8%; 18 years or older, 2.2%). Among ADprev (n = 94,483), mild, moderate, and severe AD comprised 57.7%, 36.2%, and 6.1% (adults 43.8%, 46.3%, 9.9%), respectively. Dermatologist and allergist visits and hospitalization rates (at least one) were 40.7%, 6.6%, and 3.8% in 2017. Compared with controls, overall and moderate-to-severe AD were associated with 36% and 52% increases in annual per-person costs (incremental costs $126 and $190). Conclusions AD epidemiology in Israel is comparable with other real-world database studies. AD imposes an economic burden that increases with disease severity. Supplementary Information The online version contains supplementary material available at 10.1007/s12325-022-02120-6. Occurrence and costs of atopic dermatitis in Israel Atopic dermatitis is a disease that causes the skin to be inflamed and itchy. Atopic dermatitis is most common in children but can also occur in adolescents and adults. Using data from a large healthcare provider in Israel, this study aimed to describe how common atopic dermatitis is within the population. Costs related to the use of healthcare services (such as visits to dermatologists and creams to treat atopic dermatitis) in the year 2017 were compared between persons with versus without atopic dermatitis. For the years 2008 to 2017, approximately 7 out of 1000 people were newly diagnosed with atopic dermatitis each year (incidence). Among people alive on 31 December 2017, 4.4% had atopic dermatitis (prevalence), with 42.3% suggestive of moderate to severe disease. Patients with atopic dermatitis, particularly those with more severe disease, used healthcare services more frequently. Compared with people without atopic dermatitis, medical costs among patients with atopic dermatitis were 36% higher (corresponding to added costs of $126 per person per year). This study helps to better understand how many people have atopic dermatitis, and what healthcare resources are needed to manage this disease.
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Xiong Z, Zhou L, Chen Y, Wang J, Zhao L, Li M, Chen I, Krewski D, Wen SW, Xie RH. Prevalence of eczema between cesarean-born and vaginal-born infants within 1 year of age: a systematic review and meta-analysis. Eur J Pediatr 2022; 181:2237-2247. [PMID: 35303168 DOI: 10.1007/s00431-022-04436-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 02/21/2022] [Accepted: 03/04/2022] [Indexed: 11/26/2022]
Abstract
UNLABELLED This study aims to quantify the difference in prevalence of eczema between cesarean-born and vaginal-born infants within 1 year of age through a systematic review and meta-analysis. Six electronic databases were searched from inception to August 31, 2021. Studies were included if they reported the prevalence of eczema in infants within 1 year of age with specified mode of delivery. The quality of included studies was assessed using the Joanna Briggs Instrument Critical Appraisal Checklist. Pooled prevalence and odds ratio (OR) were estimated by meta-analyses of included studies. Meta-regression was conducted to explore factors affecting heterogeneity of the prevalence of eczema. Nine studies were included with 3,758 cesarean-born infants and 9,631 vaginal-born infants. The prevalence of eczema in cesarean-born infants [27.8%; 95% confidence interval (CI): 17.7-39.2] was higher than in vaginal-born infants (20.1%; 95% CI: 13.9-28.1), with a pooled OR of 1.31 (95% CI: 1.04-1.65). Subgroup analyses showed that the prevalence of eczema in cesarean-born infants varied according to country, study design, and method of ascertainment. Additionally, the pooled prevalence of eczema in vaginal-born infants differed by age at which eczema was identified. Meta-regression analysis showed that study design and eczema ascertainment method were significant sources of heterogeneity. CONCLUSION About 28% of cesarean-born infants within 1 year of age developed eczema, significantly higher than the 20% rate or occurrence seen in vaginal-born infants. PROTOCOL REGISTRATION CRD 42,020,152,437. WHAT IS KNOWN • Eczema, a complex inflammatory cutaneous disorder characterized by immune mediated inflammation and epidermal barrier dysfunction, is one of the most common allergic disorders in infants. • Eczema may increase the risk of immune-mediated inflammatory disease such as food allergy, asthma, and allergic rhinitis, leading to psychological and social burdens on affected individuals and their families. • Mode of delivery may be associated with the risk of developing eczema, although further studies are needed to clarify such differences. WHAT IS NEW • This is the first systematic review designed to estimate the prevalence of eczema in cesarean- and vaginal-born infants within 1 year of age. • Cesarean delivery may increase the risk of developing eczema in infants within the first year of life.
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Affiliation(s)
- Ziyu Xiong
- Department of Nursing, The Seventh Affiliated Hospital, Southern Medical University, 28 Liguan Rd, Lishui, Foshan, Guangdong, 528244, China
- General Practice Center, The Seventh Affiliated Hospital, Southern Medical University, Foshan, Guangdong, China
| | - Lepeng Zhou
- Department of Nursing, The Seventh Affiliated Hospital, Southern Medical University, 28 Liguan Rd, Lishui, Foshan, Guangdong, 528244, China
- General Practice Center, The Seventh Affiliated Hospital, Southern Medical University, Foshan, Guangdong, China
| | - Yanfang Chen
- Department of Nursing, The Seventh Affiliated Hospital, Southern Medical University, 28 Liguan Rd, Lishui, Foshan, Guangdong, 528244, China
- General Practice Center, The Seventh Affiliated Hospital, Southern Medical University, Foshan, Guangdong, China
| | - Jie Wang
- Department of Nursing, The Seventh Affiliated Hospital, Southern Medical University, 28 Liguan Rd, Lishui, Foshan, Guangdong, 528244, China
- General Practice Center, The Seventh Affiliated Hospital, Southern Medical University, Foshan, Guangdong, China
| | - Liuhong Zhao
- Department of Nursing, The Seventh Affiliated Hospital, Southern Medical University, 28 Liguan Rd, Lishui, Foshan, Guangdong, 528244, China
- General Practice Center, The Seventh Affiliated Hospital, Southern Medical University, Foshan, Guangdong, China
| | - Meng Li
- Department of Obstetrics, The Seventh Affiliated Hospital, Southern Medical University, Foshan, Guangdong, China
| | - Innie Chen
- Ottawa Hospital Research Institute, Ottawa, ON, Canada
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
- School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Daniel Krewski
- School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
- McLaughlin Centre for Population Health Risk Assessment, Faculty of Medicine, University of Ottawa, Ottawa, Canada
- Risk Science International, Ottawa, ON, Canada
| | - Shi Wu Wen
- Ottawa Hospital Research Institute, Ottawa, ON, Canada
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
- School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Ri-Hua Xie
- Department of Nursing, The Seventh Affiliated Hospital, Southern Medical University, 28 Liguan Rd, Lishui, Foshan, Guangdong, 528244, China.
- General Practice Center, The Seventh Affiliated Hospital, Southern Medical University, Foshan, Guangdong, China.
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Boyle RJ, Shamji MH. Early origins of allergic disease. Clin Exp Allergy 2022; 52:592-594. [PMID: 35474472 DOI: 10.1111/cea.14142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Robert J Boyle
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Mohamed H Shamji
- National Heart and Lung Institute, Imperial College London, London, UK.,NIHR Imperial Biomedical Research Centre, London, UK
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de Lusignan S, Alexander H, Broderick C, Dennis J, McGovern A, Feeney C, Flohr C. Atopic dermatitis and risk of autoimmune conditions: Population-based cohort study. J Allergy Clin Immunol 2022; 150:709-713. [PMID: 35469843 DOI: 10.1016/j.jaci.2022.03.030] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 03/14/2022] [Accepted: 03/28/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Atopic dermatitis (AD) is associated with immune dysregulation, but epidemiologic data on the pattern of autoimmune comorbidity in people with AD are limited. OBJECTIVE We sought to determine the risk of autoimmune conditions in people newly diagnosed with AD. METHODS Retrospective cohort analysis (January 2009 to December 2018), using the UK-based Oxford-Royal College of General Practitioners Research and Surveillance Centre primary care database. We compared baseline prevalence and incidence after diagnosis of autoimmune conditions in 173,709 children and adults with new-onset AD and 694,836 age-, sex-, and general practitioner practice-matched controls. Outcomes were a composite of any autoimmune condition (Crohn disease, ulcerative colitis, celiac disease, pernicious anemia, type 1 diabetes, autoimmune hypothyroidism, Graves disease, psoriatic arthritis, rheumatoid arthritis, ankylosing spondylitis, systemic lupus erythematosus, Sjögren syndrome, vitiligo, alopecia areata, and multiple sclerosis) and each individual autoimmune condition. RESULTS Preexisting autoimmune conditions were more common in people diagnosed with AD compared to controls (composite 5.8% vs 4.3%). Excluding people with preexisting autoimmune disease, there was an association between AD and incidence of new-onset autoimmune disease (composite adjusted hazard ratio [aHR] 1.28; 95% confidence interval [CI] 1.23-1.34). Risk was highest for more severe AD (aHR 1.99; 95% CI 1.77-2.23) than moderate AD (aHR 1.33; 95% CI 1.19-1.49) or mild AD (aHR 1.22; 95% CI 1.16-1.28). People with AD were at significantly increased risk of developing psoriatic arthritis, Sjögren syndrome, Crohn disease, vitiligo, alopecia areata, pernicious anemia, ulcerative colitis, rheumatoid arthritis, and hypothyroidism (aHR range 1.17-2.06), but not other autoimmune conditions. CONCLUSION People with AD have an increased risk of multiple autoimmune conditions, especially those with more severe AD.
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Affiliation(s)
- Simon de Lusignan
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom; Royal College of General Practitioners Research and Surveillance Centre, London, United Kingdom
| | - Helen Alexander
- Unit for Population-Based Dermatology Research, St John's Institute of Dermatology, Guy's & St Thomas' NHS Foundation Trust and King's College London, London, United Kingdom
| | - Conor Broderick
- Unit for Population-Based Dermatology Research, St John's Institute of Dermatology, Guy's & St Thomas' NHS Foundation Trust and King's College London, London, United Kingdom
| | - John Dennis
- Momentum Data, Pendragon House, St Albans, United Kingdom
| | | | | | - Carsten Flohr
- Unit for Population-Based Dermatology Research, St John's Institute of Dermatology, Guy's & St Thomas' NHS Foundation Trust and King's College London, London, United Kingdom.
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Ortíz de Frutos J, Carretero G, de Lucas R, Puig S, Serra E, Gómez Castro S, Rebollo Laserna F, Loza E, Silvestre-Salvador JF. Comorbidity Identification and Referral in Atopic Dermatitis: a Consensus Document. J DERMATOL TREAT 2022; 33:2643-2653. [PMID: 35435103 DOI: 10.1080/09546634.2022.2067815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND Atopic dermatitis (AD) is associated with different comorbidities. OBJECTIVE To develop evidence-based and practical recommendations for comorbidity detection in patients with AD in daily practice. METHODS We employed a modified RAND/UCLA methodology, including a systematic literature review (SLR). A group of six experts on AD was established. We conducted a comprehensive search strategy on Medline, Embase, and Cochrane Library up to June 2020. The selection criteria included studies with AD patients with any comorbidity reporting data on comorbidity prevalence, burden, and management. The included studies quality was assessed. The SLR results were discussed in a nominal group meeting, and several recommendations were generated. The recommendation agreement grade was tested on additional experts through a Delphi process. RESULTS The recommendations cover the following issues: 1) Which comorbidities should be investigated at the first and subsequent visits; 2) How and when should comorbidities be investigated (screening); 3) How should patients with specific comorbidities be referred to confirm their diagnosis and initiate management; 4) Specific recommendations to ensure an integral care approach for AD patients with any comorbidity. CONCLUSIONS These recommendations seek to guide dermatologists, patients, and other stakeholders in regard to early comorbidity identification and AD patient referral to improve decision-making.
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Affiliation(s)
| | - Gregorio Carretero
- Department of Dermatology, Hospital Universitario de Gran Canaria Doctor Negrín, Las Palmas de Gran Canaria, Spain
| | - Raul de Lucas
- Department of Dermatology, Hospital Universitario La Paz, 28046 Madrid, Spain
| | - Susana Puig
- Department of Dermatology, Hospital Clinic de Barcelona, University of Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomediques August Pi I Sunyer (IDIBAPS), Barcelona, Spain.,Biomedical Research Networking Center on Rare Diseases (CIBERER), ISCIII, Barcelona, Spain
| | - Esther Serra
- Dermatology Service, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | | | | | | | - Juan Francisco Silvestre-Salvador
- Department of Dermatology, Hospital General Universitario de Alicante, Instituto de Investigación Sanitaria y Biomédica de Alicante (ISABIAL-FISABIO Foundation), Alicante, Spain
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From the Cochrane Library: Phototherapy for Atopic Eczema. J Am Acad Dermatol 2022; 87:e23-e26. [PMID: 35276284 DOI: 10.1016/j.jaad.2022.03.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 02/28/2022] [Accepted: 03/01/2022] [Indexed: 11/23/2022]
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Boyle RJ, Krishna MT, Shamji MH. Allergy in India-a call for submissions. Clin Exp Allergy 2022; 52:364-366. [PMID: 35194859 DOI: 10.1111/cea.14111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Robert J Boyle
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Mamidipudi T Krishna
- University Hospitals Birmingham NHS Foundation Trust and Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - Mohamed H Shamji
- National Heart and Lung Institute, Imperial College London, London, UK.,NIHR Imperial Biomedical Research Centre, London, UK
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Bendayan R, Kraljevic Z, Shaari S, Das-Munshi J, Leipold L, Chaturvedi J, Mirza L, Aldelemi S, Searle T, Chance N, Mascio A, Skiada N, Wang T, Roberts A, Stewart R, Bean D, Dobson R. Mapping multimorbidity in individuals with schizophrenia and bipolar disorders: evidence from the South London and Maudsley NHS Foundation Trust Biomedical Research Centre (SLAM BRC) case register. BMJ Open 2022; 12:e054414. [PMID: 35074819 PMCID: PMC8788233 DOI: 10.1136/bmjopen-2021-054414] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 11/29/2021] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES The first aim of this study was to design and develop a valid and replicable strategy to extract physical health conditions from clinical notes which are common in mental health services. Then, we examined the prevalence of these conditions in individuals with severe mental illness (SMI) and compared their individual and combined prevalence in individuals with bipolar (BD) and schizophrenia spectrum disorders (SSD). DESIGN Observational study. SETTING Secondary mental healthcare services from South London PARTICIPANTS: Our maximal sample comprised 17 500 individuals aged 15 years or older who had received a primary or secondary SMI diagnosis (International Classification of Diseases, 10th edition, F20-31) between 2007 and 2018. MEASURES We designed and implemented a data extraction strategy for 21 common physical comorbidities using a natural language processing pipeline, MedCAT. Associations were investigated with sex, age at SMI diagnosis, ethnicity and social deprivation for the whole cohort and the BD and SSD subgroups. Linear regression models were used to examine associations with disability measured by the Health of Nations Outcome Scale. RESULTS Physical health data were extracted, achieving precision rates (F1) above 0.90 for all conditions. The 10 most prevalent conditions were diabetes, hypertension, asthma, arthritis, epilepsy, cerebrovascular accident, eczema, migraine, ischaemic heart disease and chronic obstructive pulmonary disease. The most prevalent combination in this population included diabetes, hypertension and asthma, regardless of their SMI diagnoses. CONCLUSIONS Our data extraction strategy was found to be adequate to extract physical health data from clinical notes, which is essential for future multimorbidity research using text records. We found that around 40% of our cohort had multimorbidity from which 20% had complex multimorbidity (two or more physical conditions besides SMI). Sex, age, ethnicity and social deprivation were found to be key to understand their heterogeneity and their differential contribution to disability levels in this population. These outputs have direct implications for researchers and clinicians.
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Affiliation(s)
- Rebecca Bendayan
- Department of Biostatistics and Health Informatics, Institute of Pyschiatry, Psychology and Neurosciences, King's College London, London, UK
- NIHR Biomedical Research Centre and Maudsley NHS Foundation Trust, King's College London, London, UK
| | - Zeljko Kraljevic
- Department of Biostatistics and Health Informatics, Institute of Pyschiatry, Psychology and Neurosciences, King's College London, London, UK
| | - Shaweena Shaari
- NIHR Biomedical Research Centre and Maudsley NHS Foundation Trust, King's College London, London, UK
| | - Jayati Das-Munshi
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Leona Leipold
- NIHR Biomedical Research Centre and Maudsley NHS Foundation Trust, King's College London, London, UK
| | - Jaya Chaturvedi
- Department of Biostatistics and Health Informatics, Institute of Pyschiatry, Psychology and Neurosciences, King's College London, London, UK
| | - Luwaiza Mirza
- NIHR Biomedical Research Centre and Maudsley NHS Foundation Trust, King's College London, London, UK
| | - Sarah Aldelemi
- NIHR Biomedical Research Centre and Maudsley NHS Foundation Trust, King's College London, London, UK
| | - Thomas Searle
- Department of Biostatistics and Health Informatics, Institute of Pyschiatry, Psychology and Neurosciences, King's College London, London, UK
| | - Natalia Chance
- NIHR Biomedical Research Centre and Maudsley NHS Foundation Trust, King's College London, London, UK
| | - Aurelie Mascio
- Department of Biostatistics and Health Informatics, Institute of Pyschiatry, Psychology and Neurosciences, King's College London, London, UK
| | - Naoko Skiada
- Department of Biostatistics and Health Informatics, Institute of Pyschiatry, Psychology and Neurosciences, King's College London, London, UK
| | - Tao Wang
- Department of Biostatistics and Health Informatics, Institute of Pyschiatry, Psychology and Neurosciences, King's College London, London, UK
| | - Angus Roberts
- Department of Biostatistics and Health Informatics, Institute of Pyschiatry, Psychology and Neurosciences, King's College London, London, UK
- NIHR Biomedical Research Centre and Maudsley NHS Foundation Trust, King's College London, London, UK
| | - Robert Stewart
- NIHR Biomedical Research Centre and Maudsley NHS Foundation Trust, King's College London, London, UK
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Daniel Bean
- Department of Biostatistics and Health Informatics, Institute of Pyschiatry, Psychology and Neurosciences, King's College London, London, UK
- Health Data Research UK London, University College London, London, UK
| | - Richard Dobson
- Department of Biostatistics and Health Informatics, Institute of Pyschiatry, Psychology and Neurosciences, King's College London, London, UK
- NIHR Biomedical Research Centre and Maudsley NHS Foundation Trust, King's College London, London, UK
- Institute of Health Informatics, University College London, London, UK
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40
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Banerjee N. How effective are interventions to reduce Staphylococcus aureus in eczema? Clin Exp Allergy 2022; 52:219-221. [PMID: 35034395 DOI: 10.1111/cea.14093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 01/05/2022] [Accepted: 01/06/2022] [Indexed: 11/29/2022]
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41
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Allen H, Boyle RJ. Dietary management of breastfed children with food allergy. Clin Exp Allergy 2022; 52:29-32. [PMID: 34978735 DOI: 10.1111/cea.14073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 11/30/2021] [Indexed: 11/28/2022]
Affiliation(s)
- Hilary Allen
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Robert J Boyle
- National Heart and Lung Institute, Imperial College London, London, UK.,Centre of Evidence Based Dermatology, University of Nottingham, Nottingham, UK
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Musters AH, Mashayekhi S, Harvey J, Axon E, Lax SJ, Flohr C, Drucker AM, Gerbens L, Ferguson J, Ibbotson S, Dawe RS, Garritsen F, Brouwer M, Limpens J, Prescott LE, Boyle RJ, Spuls PI. Phototherapy for atopic eczema. Cochrane Database Syst Rev 2021; 10:CD013870. [PMID: 34709669 PMCID: PMC8552896 DOI: 10.1002/14651858.cd013870.pub2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
BACKGROUND Atopic eczema (AE), also known as atopic dermatitis, is a chronic inflammatory skin condition that causes significant burden. Phototherapy is sometimes used to treat AE when topical treatments, such as corticosteroids, are insufficient or poorly tolerated. OBJECTIVES To assess the effects of phototherapy for treating AE. SEARCH METHODS We searched the Cochrane Skin Specialised Register, CENTRAL, MEDLINE, Embase, and ClinicalTrials.gov to January 2021. SELECTION CRITERIA We included randomised controlled trials in adults or children with any subtype or severity of clinically diagnosed AE. Eligible comparisons were any type of phototherapy versus other forms of phototherapy or any other treatment, including placebo or no treatment. DATA COLLECTION AND ANALYSIS We used standard Cochrane methodology. For key findings, we used RoB 2.0 to assess bias, and GRADE to assess certainty of the evidence. Primary outcomes were physician-assessed signs and patient-reported symptoms. Secondary outcomes were Investigator Global Assessment (IGA), health-related quality of life (HRQoL), safety (measured as withdrawals due to adverse events), and long-term control. MAIN RESULTS We included 32 trials with 1219 randomised participants, aged 5 to 83 years (mean: 28 years), with an equal number of males and females. Participants were recruited mainly from secondary care dermatology clinics, and study duration was, on average, 13 weeks (range: 10 days to one year). We assessed risk of bias for all key outcomes as having some concerns or high risk, due to missing data, inappropriate analysis, or insufficient information to assess selective reporting. Assessed interventions included: narrowband ultraviolet B (NB-UVB; 13 trials), ultraviolet A1 (UVA1; 6 trials), broadband ultraviolet B (BB-UVB; 5 trials), ultraviolet AB (UVAB; 2 trials), psoralen plus ultraviolet A (PUVA; 2 trials), ultraviolet A (UVA; 1 trial), unspecified ultraviolet B (UVB; 1 trial), full spectrum light (1 trial), Saalmann selective ultraviolet phototherapy (SUP) cabin (1 trial), saltwater bath plus UVB (balneophototherapy; 1 trial), and excimer laser (1 trial). Comparators included placebo, no treatment, another phototherapy, topical treatment, or alternative doses of the same treatment. Results for key comparisons are summarised (for scales, lower scores are better): NB-UVB versus placebo/no treatment There may be a larger reduction in physician-assessed signs with NB-UVB compared to placebo after 12 weeks of treatment (mean difference (MD) -9.4, 95% confidence interval (CI) -3.62 to -15.18; 1 trial, 41 participants; scale: 0 to 90). Two trials reported little difference between NB-UVB and no treatment (37 participants, four to six weeks of treatment); another reported improved signs with NB-UVB versus no treatment (11 participants, nine weeks of treatment). NB-UVB may increase the number of people reporting reduced itch after 12 weeks of treatment compared to placebo (risk ratio (RR) 1.72, 95% CI 1.10 to 2.69; 1 trial, 40 participants). Another trial reported very little difference in itch severity with NB-UVB (25 participants, four weeks of treatment). The number of participants with moderate to greater global improvement may be higher with NB-UVB than placebo after 12 weeks of treatment (RR 2.81, 95% CI 1.10 to 7.17; 1 trial, 41 participants). NB-UVB may not affect rates of withdrawal due to adverse events. No withdrawals were reported in one trial of NB-UVB versus placebo (18 participants, nine weeks of treatment). In two trials of NB-UVB versus no treatment, each reported one withdrawal per group (71 participants, 8 to 12 weeks of treatment). We judged that all reported outcomes were supported with low-certainty evidence, due to risk of bias and imprecision. No trials reported HRQoL. NB-UVB versus UVA1 We judged the evidence for NB-UVB compared to UVA1 to be very low certainty for all outcomes, due to risk of bias and imprecision. There was no evidence of a difference in physician-assessed signs after six weeks (MD -2.00, 95% CI -8.41 to 4.41; 1 trial, 46 participants; scale: 0 to 108), or patient-reported itch after six weeks (MD 0.3, 95% CI -1.07 to 1.67; 1 trial, 46 participants; scale: 0 to 10). Two split-body trials (20 participants, 40 sides) also measured these outcomes, using different scales at seven to eight weeks; they reported lower scores with NB-UVB. One trial reported HRQoL at six weeks (MD 2.9, 95% CI -9.57 to 15.37; 1 trial, 46 participants; scale: 30 to 150). One split-body trial reported no withdrawals due to adverse events over 12 weeks (13 participants). No trials reported IGA. NB-UVB versus PUVA We judged the evidence for NB-UVB compared to PUVA (8-methoxypsoralen in bath plus UVA) to be very low certainty for all reported outcomes, due to risk of bias and imprecision. There was no evidence of a difference in physician-assessed signs after six weeks (64.1% reduction with NB-UVB versus 65.7% reduction with PUVA; 1 trial, 10 participants, 20 sides). There was no evidence of a difference in marked improvement or complete remission after six weeks (odds ratio (OR) 1.00, 95% CI 0.13 to 7.89; 1 trial, 9/10 participants with both treatments). One split-body trial reported no withdrawals due to adverse events in 10 participants over six weeks. The trials did not report patient-reported symptoms or HRQoL. UVA1 versus PUVA There was very low-certainty evidence, due to serious risk of bias and imprecision, that PUVA (oral 5-methoxypsoralen plus UVA) reduced physician-assessed signs more than UVA1 after three weeks (MD 11.3, 95% CI -0.21 to 22.81; 1 trial, 40 participants; scale: 0 to 103). The trial did not report patient-reported symptoms, IGA, HRQoL, or withdrawals due to adverse events. There were no eligible trials for the key comparisons of UVA1 or PUVA compared with no treatment. Adverse events Reported adverse events included low rates of phototoxic reaction, severe irritation, UV burn, bacterial superinfection, disease exacerbation, and eczema herpeticum. AUTHORS' CONCLUSIONS Compared to placebo or no treatment, NB-UVB may improve physician-rated signs, patient-reported symptoms, and IGA after 12 weeks, without a difference in withdrawal due to adverse events. Evidence for UVA1 compared to NB-UVB or PUVA, and NB-UVB compared to PUVA was very low certainty. More information is needed on the safety and effectiveness of all aspects of phototherapy for treating AE.
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Affiliation(s)
- Annelie H Musters
- Department of Dermatology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands
| | - Soudeh Mashayekhi
- St John's Institute of Dermatology, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Jane Harvey
- Centre of Evidence Based Dermatology, University of Nottingham, Nottingham, UK
| | - Emma Axon
- Cochrane Skin, Centre of Evidence Based Dermatology, University of Nottingham, Nottingham, UK
| | - Stephanie J Lax
- Centre of Evidence Based Dermatology, University of Nottingham, Nottingham, UK
| | - Carsten Flohr
- St John's Institute of Dermatology, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Aaron M Drucker
- Department of Medicine, University of Toronto, Toronto, Canada
- Women's College Research Institute, Women's College Hospital, Toronto, Canada
| | - Louise Gerbens
- Department of Dermatology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands
| | - John Ferguson
- St John's Institute of Dermatology, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Sally Ibbotson
- Photobiology Unit, Dermatology Department, University of Dundee, Ninewells Hospital and Medical School, Dundee, UK
| | - Robert S Dawe
- Photobiology Unit, Dermatology Department, University of Dundee, Ninewells Hospital and Medical School, Dundee, UK
| | - Floor Garritsen
- Department of Dermatology, HagaZiekenhuis van Den Haag, Den Haag, Netherlands
| | - Marijke Brouwer
- Department of Dermatology, Antonius Ziekenhuis, Sneek/Emmeloord, Netherlands
| | - Jacqueline Limpens
- Medical Library, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Laura E Prescott
- Cochrane Skin, Centre of Evidence Based Dermatology, University of Nottingham, Nottingham, UK
| | - Robert J Boyle
- Cochrane Skin, Centre of Evidence Based Dermatology, University of Nottingham, Nottingham, UK
- National Heart & Lung Institute, Section of Inflammation and Repair, Imperial College London, London, UK
| | - Phyllis I Spuls
- Department of Dermatology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands
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Chan LN, Magyari A, Ye M, Al-Alusi NA, Langan SM, Margolis D, McCulloch CE, Abuabara K. The epidemiology of atopic dermatitis in older adults: A population-based study in the United Kingdom. PLoS One 2021; 16:e0258219. [PMID: 34614025 PMCID: PMC8494374 DOI: 10.1371/journal.pone.0258219] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 09/21/2021] [Indexed: 01/06/2023] Open
Abstract
Background Atopic dermatitis is known to be common among children, but there are few studies examining the epidemiology across the life course. In particular, there is a paucity of data on atopic dermatitis among older adults. Objective To evaluate participant characteristics, patterns of disease activity and severity, and calendar trends in older adult atopic dermatitis in comparison to other age groups in a large population-based cohort. Methods This was a cohort study of 9,154,936 individuals aged 0–99 years registered in The Health Improvement Network, a database comprised of electronic health records from general practices in the United Kingdom between 1994 and 2013. Atopic dermatitis was defined by a previously validated algorithm using a combination of at least one recorded atopic dermatitis diagnostic code in primary care and two atopic dermatitis therapies recorded on separate days. Cross-sectional analyses of disease prevalence were conducted at each age. Logistic mixed effect regression models were used to identify predictors of prevalent disease over time among children (0–17 years), adults (18–74 years), and older adults (75–99 years). Results Physician-diagnosed atopic dermatitis was identified in 894,454 individuals with the following proportions in each age group: 18.3% of children, 7.7% of adults, and 11.6% of older adults. Additionally, atopic dermatitis prevalence increased across the 2-decade period (beta from linear regression test for trend in the change in proportion per year = 0.005, p = 0.044). In older adults, atopic dermatitis was 27% less common among females (adjusted OR 0.73, 95% CI 0.70–0.76) and was more likely to be active (59.7%, 95% CI 59.5–59.9%) and of higher severity (mean annual percentage with moderate and severe disease: 31.8% and 3.0%, respectively) than in other age groups. Conclusion In a large population-based cohort, the prevalence of physician-diagnosed atopic dermatitis has increased throughout adulthood and was most common among males age 75 years and above. Compared to children ages 0–17 and adults ages 18–74, older adult atopic dermatitis was more active and severe. Because the prevalence of atopic dermatitis among older adults has increased over time, additional characterization of disease triggers and mechanisms and targeted treatment recommendations are needed for this population.
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Affiliation(s)
- Leslie N Chan
- School of Medicine, University of California San Francisco, San Francisco, California, United States of America
| | - Alexa Magyari
- University of California Berkeley, Berkeley, California, United States of America
| | - Morgan Ye
- Department of Dermatology, University of California San Francisco, San Francisco, California, United States of America
| | - Noor A Al-Alusi
- School of Medicine, University of California San Francisco, San Francisco, California, United States of America
| | - Sinead M Langan
- Department of Non-communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, England, United Kingdom
| | - David Margolis
- Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
| | - Charles E McCulloch
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California, United States of America
| | - Katrina Abuabara
- Department of Dermatology, University of California San Francisco, San Francisco, California, United States of America
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Al-Adawiyah R, Putera AM, Astari L, Ariyanto FC. Determinant factors of recurrence atopic dermatitis symptoms in children: A cross-sectional study. Ann Med Surg (Lond) 2021; 70:102847. [PMID: 34603716 PMCID: PMC8463816 DOI: 10.1016/j.amsu.2021.102847] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 09/07/2021] [Accepted: 09/08/2021] [Indexed: 12/14/2022] Open
Abstract
Background Atopic dermatitis (AD) is a common health problem found in children. Understanding of the determinants of AD-related factors includes gender, family history, childbirth history, and exclusive breastfeeding. Objective Analyzing gender, family history, childbirth history, and exclusive breastfeeding on recurrence of AD symptoms in children. Methods This study employed a cross-sectional design with a purposive sampling method. The procedure for collecting data in this study included data on participant recurrence, gender, family history of atopy disease, childbirth history, and exclusive breastfeeding. The analysis used Chi-square and eta correlation test with p < 0.05. Results The results showed that 56.0% of male participants experienced recurrent atopic dermatitis symptoms and 56.7% of female participants did not experience recurrence (OR = 1.664; p = 0.349). It was reported that 61.3% of participants did not experience recurrent atopic symptoms with a family history of 1 atopic person and 71.4% of participants experienced recurrence with 2 atopic families (F = 2114; p = 0.349). Most participants who were delivered through cesarean delivery did not experience recurrent atopic dermatitis symptoms as much as 56.0%, while participants who had a history of spontaneous delivery mostly experienced recurrent atopic dermatitis symptoms as much as 52.9% (OR = 1.500; p = 0.467). There was a significant association between participants who received exclusive breastfeeding and recurrent atopic dermatitis symptoms (OR = 4.444; p = 0.032). Conclusion Recurrent of AD is influenced by exclusive breastfeeding and not influenced by gender, family history of atopy disease, and history of childbirth. No significant association of gender, family history, and childbirth on recurrence of atopic dermatitis symptoms. There is a significant association between exclusive breastfeeding and recurrent atopic dermatitis. Participants who experience atopic dermatitis as much as 57.1% consume exclusive breastfeeding.
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Affiliation(s)
| | - Azwin Mengindra Putera
- Department of Child Health, Faculty of Medicine, Universitas Airlangga - Dr. Soetomo General Academic Hospital, Surabaya, Indonesia
| | - Linda Astari
- Department Dermatology and Venereology, Faculty of Medicine, Universitas Airlangga - Dr. Soetomo General Academic Hospital, Surabaya, Indonesia
| | - Fis Citra Ariyanto
- Hearing Vision Ltd - Darmo General Hospital, Surabaya, Indonesia.,Faculty of Nursing, Universitas Jember, Jember, Indonesia
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Chovatiya R, Begolka WS, Thibau IJ, Silverberg JI. Financial burden and impact of atopic dermatitis out-of-pocket healthcare expenses among black individuals in the United States. Arch Dermatol Res 2021; 314:739-747. [PMID: 34580770 PMCID: PMC9399197 DOI: 10.1007/s00403-021-02282-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 05/13/2021] [Accepted: 09/16/2021] [Indexed: 10/27/2022]
Abstract
Black race is associated with increased atopic dermatitis (AD) severity and healthcare resource utilization. However, the burden of out-of-pocket (OOP) expenses among black individuals with AD is not well understood. We sought to characterize the categories and impact of OOP healthcare expenses associated with AD management among black individuals. A 25-question voluntary online survey was administered to National Eczema Association members (N = 113,502). Inclusion criteria (US residents age ≥ 18 years; self-report of AD or primary caregivers of individuals with AD) was met by 77.3% (1118/1447) of respondents. Black individuals with AD were younger, had lower household income, Medicaid, urban residence, poor AD control and frequent skin infections (P ≤ 0.02). Blacks vs. non-blacks reported more OOP costs for prescription medications covered (74.2% vs. 63.6%, P = 0.04) and not covered (65.1% vs. 46.5%, P = 0.0004) by insurance, emergency room visits (22.1% vs. 11.8%, P = 0.005), and outpatient laboratory testing (33.3% vs. 21.8%, P = 0.01). Black race was associated with increased household financial impact from OOP expenses (P = 0.0009), and predictors of financial impact included minimally controlled AD (adjusted OR [95% CI] 13.88 [1.63-117.96], P = 0.02), systemic therapy (4.34 [1.63-11.54], 0.003), > $200 monthly OOP expenses (14.28 [3.42-59.60], P = 0.0003), and Medicaid (4.02 [1.15-14.07], P = 0.03). Blacks with Medicaid had higher odds of harmful financial impact (3.32 [1.77-6.24], P = 0.0002) than those of black race (1.81 [1.04-3.15], P = 0.04) or with Medicaid (1.39 [1.02-1.88], P = 0.04) alone. Black race is associated with increased OOP costs for AD and significant household financial impact. Targeted interventions are needed to address financial disparities in AD.
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Affiliation(s)
- Raj Chovatiya
- Department of Dermatology, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
| | - Wendy Smith Begolka
- National Eczema Association, 505 San Marin Dr #B300, Novato, CA, 94945, USA.
| | - Isabelle J Thibau
- National Eczema Association, 505 San Marin Dr #B300, Novato, CA, 94945, USA
| | - Jonathan I Silverberg
- Department of Dermatology, The George Washington University School of Medicine and Health Sciences, Washington, DC, 20037, USA
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Alenius H, Sinkko H, Moitinho-Silva L, Rodriguez E, Broderick C, Alexander H, Reiger M, Hjort Hjelmsø M, Fyhrquist N, Olah P, Bryce P, Smith C, Koning F, Eyerich K, Greco D, van den Bogaard EH, Neumann AU, Traidl-Hoffmann C, Homey B, Flohr C, Bønnelykke K, Stokholm J, Weidinger S. The power and potential of BIOMAP to elucidate host-microbiome interplay in skin inflammatory diseases. Exp Dermatol 2021; 30:1517-1531. [PMID: 34387406 DOI: 10.1111/exd.14446] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 07/02/2021] [Accepted: 08/02/2021] [Indexed: 11/27/2022]
Abstract
The two most common chronic inflammatory skin diseases are atopic dermatitis (AD) and psoriasis. The underpinnings of the remarkable degree of clinical heterogeneity of AD and psoriasis are poorly understood and, as a consequence, disease onset and progression are unpredictable and the optimal type and time-point for intervention are as yet unknown. The BIOMAP project is the first IMI (Innovative Medicines Initiative) project dedicated to investigating the causes and mechanisms of AD and psoriasis and to identify potential biomarkers responsible for the variation in disease outcome. The consortium includes 7 large pharmaceutical companies and 25 non-industry partners including academia. Since there is mounting evidence supporting an important role for microbial exposures and our microbiota as factors mediating immune polarization and AD and psoriasis pathogenesis, an entire work package is dedicated to the investigation of skin and gut microbiome linked to AD or psoriasis. The large collaborative BIOMAP project will enable the integration of patient cohorts, data and knowledge in unprecedented proportions. The project has a unique opportunity with a potential to bridge and fill the gaps between current problems and solutions. This review highlights the power and potential of BIOMAP project in the investigation of microbe-host interplay in AD and psoriasis.
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Affiliation(s)
- Harri Alenius
- Institute of Environmental Medicine, Karolinska Institutet, Box 210, 171 77, Stockholm, Sweden.,Human Microbiome Research Program (HUMI), Faculty of Medicine, University of Helsinki, Finland
| | - Hanna Sinkko
- Institute of Environmental Medicine, Karolinska Institutet, Box 210, 171 77, Stockholm, Sweden.,Human Microbiome Research Program (HUMI), Faculty of Medicine, University of Helsinki, Finland
| | - Lucas Moitinho-Silva
- Department of Dermatology and Allergy, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany.,Institute of Clinical Molecular Biology, Kiel University, Kiel, Germany
| | - Elke Rodriguez
- Department of Dermatology and Allergy, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Conor Broderick
- Unit for Population-Based Dermatology Research, St John's Institute of Dermatology, Guy's and St Thomas' NHS Foundation Trust and King's College London, London, UK
| | - Helen Alexander
- Unit for Population-Based Dermatology Research, St John's Institute of Dermatology, Guy's and St Thomas' NHS Foundation Trust and King's College London, London, UK
| | - Matthias Reiger
- Department of Environmental Medicine, Faculty of Medicine, University of Augsburg, Augsburg, Germany.,Institute of Environmental Medicine, Helmholtz Zentrum München, Augsburg, Germany.,Chair of Environmental Medicine, Technical University Munich, Munich, Germany
| | - Mathis Hjort Hjelmsø
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Nanna Fyhrquist
- Institute of Environmental Medicine, Karolinska Institutet, Box 210, 171 77, Stockholm, Sweden
| | - Peter Olah
- Department of Dermatology, Medical Faculty, University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany.,Department of Dermatology, Venereology and Oncodermatology, Medical Faculty, University of Pécs, Hungary
| | - Paul Bryce
- Type 2 Inflammation & Fibrosis Cluster, Immunology & Inflammation Therapeutic Area, Sanofi US, Cambridge, MA, United States of America
| | - Catherine Smith
- St John's Institute of Dermatology, Kings College London, and Guys and St Thomas' NHS Foundation Trust, 9th Floor, Tower Wing, Guy's Hospital, Great Maze Pond, London, SE1 9RT, UK
| | - Frits Koning
- Department of Immunology, Leiden University Medical Centre (LUMC), Leiden, the Netherlands
| | - Kilian Eyerich
- Department of Medicine, Karolinska Institutet, Solna, Sweden
| | - Dario Greco
- Institute of Biotechnology, Helsinki Institute of Life Science, University of Helsinki, Helsinki, Finland.,Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Ellen H van den Bogaard
- Department of Dermatology, Radboud university medical center, Radboud Institute for Molecular Life Sciences, Nijmegen, The Netherlands
| | - Avidan U Neumann
- Department of Environmental Medicine, Faculty of Medicine, University of Augsburg, Augsburg, Germany.,Institute of Environmental Medicine, Helmholtz Zentrum München, Augsburg, Germany
| | - Claudia Traidl-Hoffmann
- Department of Environmental Medicine, Faculty of Medicine, University of Augsburg, Augsburg, Germany.,Institute of Environmental Medicine, Helmholtz Zentrum München, Augsburg, Germany.,Chair of Environmental Medicine, Technical University Munich, Munich, Germany.,CK CARE, Christine Kühne Center for Allergy Research and Education, Davos, Switzerland.,ZIEL - Institute for Food & Health, Technical University of Munich, Freising-Weihenstephan, Germany
| | - Bernhard Homey
- Department of Dermatology, Medical Faculty, University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | - Carsten Flohr
- Unit for Population-Based Dermatology Research, St John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, United Kingdom
| | - Klaus Bønnelykke
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Jakob Stokholm
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark.,Department of Food Science, University of Copenhagen, Frederiksberg, Denmark
| | - Stephan Weidinger
- Department of Dermatology and Allergy, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
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de Lusignan S, Alexander H, Broderick C, Dennis J, McGovern A, Feeney C, Flohr C. The epidemiology of eczema in children and adults in England: A population-based study using primary care data. Clin Exp Allergy 2021; 51:471-482. [PMID: 33179341 PMCID: PMC7984097 DOI: 10.1111/cea.13784] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 10/12/2020] [Accepted: 11/04/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND Whilst eczema is a common inflammatory skin condition, we lack contemporary estimates of disease incidence and prevalence across the lifespan. OBJECTIVE To estimate the incidence and prevalence of eczema in children and adults in England and variation by sociodemographic factors (sex, socio-economic status, ethnicity, and geography). METHODS We used the Royal College of General Practitioners Research and Surveillance Centre primary care research database of 3.85 million children and adults registered with participating general practitioner practices between 2009 and 2018 inclusive. Eczema incidence was defined as the first-ever diagnosis of eczema recorded in the primary care record, and eczema prevalence was defined as fulfilment of criteria for active eczema (two eczema records appearing in the primary care record within any one-year period). RESULTS Eczema incidence was highest in infants younger than 1 year (15.0 per 100 person-years), lowest in adults aged 40-49 (0.35 p/100 person-years), and increased from middle age to a second smaller peak in people 80 years or older (0.79 p/100 person-years). Eczema prevalence was highest in children aged 2 (16.5%) and lowest in adults aged 30-39 (2.8%). Eczema incidence was higher in male infants (<2) and male adults older than 70; for all other ages, incidence was higher in females. Eczema was more common in Asian and black ethnic groups than in people of white ethnicity. Higher socio-economic status was associated with a greater incidence of eczema in infants younger than 2, but the reverse was seen for all other age groups. Both incidence and prevalence of eczema were greater in urban settings and in North-West England. CONCLUSIONS AND CLINICAL RELEVANCE Eczema has a bimodal distribution across the lifespan. We observed differences in incidence and prevalence of eczema by ethnicity, geography, sex, and socio-economic status, which varied in magnitude throughout life.
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Affiliation(s)
- Simon de Lusignan
- Nuffield Department of Primary Care Health SciencesUniversity of OxfordOxfordUK
- Royal College of General Practitioners Research and Surveillance CentreLondonUK
| | - Helen Alexander
- Unit for Population‐Based Dermatology Research, St John's Institute of Dermatology, Guy's & Thomas' NHS Foundation Trust and King's College LondonLondonUK
| | - Conor Broderick
- Unit for Population‐Based Dermatology Research, St John's Institute of Dermatology, Guy's & Thomas' NHS Foundation Trust and King's College LondonLondonUK
| | | | | | | | - Carsten Flohr
- Unit for Population‐Based Dermatology Research, St John's Institute of Dermatology, Guy's & Thomas' NHS Foundation Trust and King's College LondonLondonUK
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