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Magnolo N, Cameron MC, Shahriari M, Geng B, Calimlim BM, Teixeira H, Hu X, Yang Y, Liu Y, Zhang S, Sancho Sanchez C, Altman K, Langley RG. Rapid and sustained improvements in itch and quality of life with upadacitinib plus topical corticosteroids in adults and adolescents with atopic dermatitis: 52-week outcomes from the phase 3 AD Up study. J DERMATOL TREAT 2024; 35:2344589. [PMID: 38697950 DOI: 10.1080/09546634.2024.2344589] [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: 02/26/2024] [Accepted: 04/10/2024] [Indexed: 05/05/2024]
Abstract
Purpose: Atopic dermatitis (AD) adversely impacts quality of life (QoL). We evaluated the effect of upadacitinib, an oral selective Janus kinase inhibitor approved for moderate-to-severe AD, plus topical corticosteroids (+TCS) on patient-reported outcomes (PROs) over 52 weeks. Materials and methods: In the phase 3 AD Up study (NCT03568318), adults and adolescents with moderate-to-severe AD were randomized 1:1:1 to once-daily upadacitinib 15 mg, 30 mg, or placebo + TCS. Itch, skin pain/symptoms, sleep, QoL, daily activities, emotional state, mental health, and patient impressions of disease severity/improvement/treatment satisfaction were assessed. Results: This analysis included 901 patients. Within 1-2 weeks, PRO improvements were greater with both upadacitinib doses than with placebo (p <.05). Improvements increased through weeks 4-8; rates were generally maintained through week 52. At week 52, the proportion of patients with clinically meaningful improvements in itch (Worst Pruritus Numerical Rating Scale improvement ≥4), skin pain (AD Symptom Scale Skin Pain improvement ≥4), sleep (AD Impact Scale [ADerm-IS] Sleep improvement ≥12), daily activities (ADerm-IS Daily Activities improvement ≥14), and emotional state (ADerm-IS Emotional State improvement ≥11) ranged from 62.1%-77.7% with upadacitinib 15 mg + TCS and 71.3%-83.6% with upadacitinib 30 mg + TCS. Conclusions: Upadacitinib + TCS results in rapid, sustained improvements in burdensome AD symptoms and QoL.
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Affiliation(s)
- Nina Magnolo
- Department of Dermatology and Venereology, University Hospital of Münster, Münster, Germany
| | | | - Mona Shahriari
- Department of Dermatology, Yale University, New Haven, CT, USA
| | - Bob Geng
- Division of Allergy and Immunology, University of California San Diego, and Rady Children's Hospital, San Diego, CA, USA
| | | | | | | | | | | | | | | | | | - Richard G Langley
- Division of Clinical Dermatology and Cutaneous Science, Dalhousie University, Halifax, Canada
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Hebert AA, Flohr C, Hong HCH, Irvine AD, Pierce E, Elmaraghy H, Pillai S, Dawson Z, Chen S, Armengol C, Siegfried E, Weidinger S. Efficacy of lebrikizumab in adolescent patients with moderate-to-severe atopic dermatitis: 16-week results from three randomized phase 3 clinical trials. J DERMATOL TREAT 2024; 35:2324833. [PMID: 38735650 DOI: 10.1080/09546634.2024.2324833] [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: 12/11/2023] [Accepted: 02/23/2024] [Indexed: 05/14/2024]
Abstract
BACKGROUND Lebrikizumab, a high-affinity monoclonal antibody targeting IL-13, previously demonstrated clinical efficacy in three randomized, double-blind, placebo-controlled Phase 3 trials that included adults and adolescents with moderate-to-severe atopic dermatitis (AD): ADvocate1, ADvocate2, and ADhere. AIM This subset analysis evaluated 16-week physician- and patient-reported outcomes of lebrikizumab in the adolescent patients enrolled in these three trials. METHODS Eligible adolescents (≥12 to <18 years weighing ≥40kg) were randomized 2:1 to subcutaneous lebrikizumab (500 mg loading doses at baseline and Week 2 followed by 250 mg every 2 weeks) or placebo as monotherapy in ADvocate1&2, and in combination with topical corticosteroids (TCS) in the ADhere study. Week 16 analyses included clinical efficacy outcomes (IGA (0,1) with ≥2-point improvement, EASI 75, EASI 90), patient-reported Pruritus NRS ≥4-point improvement and Sleep-Loss Scale ≥2-point improvement. RESULTS Pooled ADvocate1&2 16-week results in lebrikizumab (N = 67) vs placebo (N = 35) were: IGA (0,1) 46.6% vs 14.3% (p < 0.01), EASI 75 62.0% vs 17.3% (p < 0.001), EASI 90 40.7% vs 11.5% (p < 0.01), Pruritus NRS 48.9% vs 13.1% (p < 0.01), and Sleep-Loss Scale 26.9% vs 6.9% (p = 0.137). Corresponding results for ADhere, (lebrikizumab + TCS, N = 32; placebo + TCS, N = 14), were consistent. CONCLUSIONS Lebrikizumab treatment demonstrated efficacy in improving the signs and symptoms of AD in adolescent patients, consistent with the ADvocate and ADhere overall population results.
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Affiliation(s)
| | - Carsten Flohr
- St John's Institute of Dermatology, King's College London, London, UK
| | - H Chih-Ho Hong
- University of British Columbia, and Probity Medical Research, Surrey, British Columbia, Canada
| | - Alan D Irvine
- Clinical Medicine, Trinity College Dublin, Dublin, Ireland
| | | | | | | | - Zach Dawson
- Eli Lilly and Company, Indianapolis, Indiana, USA
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Feldman SR, Thyssen JP, Boeri M, Gerber R, Neary MP, Cha A, Hauber B, Cappelleri JC, Xenakis J, Leach C, Zeichner J. Adult, adolescent, and caregiver preferences for attributes of topical treatments for mild-to-moderate atopic dermatitis: a discrete-choice experiment. J DERMATOL TREAT 2024; 35:2304020. [PMID: 38221777 DOI: 10.1080/09546634.2024.2304020] [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: 10/19/2023] [Accepted: 01/03/2024] [Indexed: 01/16/2024]
Abstract
Purpose: Topical treatments for mild-to-moderate (MM) atopic dermatitis (AD) include emollients, corticosteroids, calcineurin inhibitors, a Janus kinase inhibitor, and a phosphodiesterase 4 inhibitor, which differ in multiple ways. This study aimed to quantify the conditional relative importance (CRI) of attributes of topical treatments for MM AD among adult and adolescent patients and caregivers of children with MM AD.Materials and methods: A discrete-choice experiment (DCE) survey was administered to US adults and adolescents with MM AD and caregivers of children with MM AD. Each choice task comprised 2 hypothetical topical treatments characterized by efficacy, adverse events, vehicle, and application frequency. Data were analyzed using a random-parameters logit model to calculate the CRI of each attribute.Results and conclusions: 300 adults, 331 adolescents, and 330 caregivers completed the DCE. Avoiding changes in skin color (CRI 29.0) and time until itch improves (26.6) were most important to adults, followed by time until clear/almost clear skin (17.8). Application frequency (3.0) did not have a statistically significant impact on adults' choices. Adolescents were less concerned about changes in skin color than adults or caregivers; caregivers were less concerned about time until clear/almost clear skin than patients. Physicians should consider age-relevant aspects of preferences in treatment discussions with patients and caregivers.
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Affiliation(s)
- Steven R Feldman
- Department of Dermatology, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Jacob P Thyssen
- Bispebjerg Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Marco Boeri
- RTI Health Solutions, Belfast, UK
- School of Biological Sciences, Queen's University Belfast, Belfast, UK
| | | | | | - Amy Cha
- Pfizer Inc, New York, NY, USA
| | | | | | | | | | - Joshua Zeichner
- Department of Dermatology, Mount Sinai Hospital, New York, NY, USA
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4
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Hagino T, Yoshida M, Hamada R, Saeki H, Fujimoto E, Kanda N. Early itch relief with upadacitinib predicts later skin clearance in Atopic dermatitis. J DERMATOL TREAT 2024; 35:2291317. [PMID: 38073560 DOI: 10.1080/09546634.2023.2291317] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 11/28/2023] [Indexed: 12/18/2023]
Abstract
BACKGROUND Though Janus kinase inhibitors such as upadacitinib rapidly relieve itch in atopic dermatitis (AD) patients, how early itch relief impacts later skin clearance is not examined. OBJECTIVES This study aims to determine if early itch relief by upadacitinib could predict complete skin clearance in later phases. METHODS This retrospective study involved 105 patients with moderate-to-severe AD treated with upadacitinib 15 mg/day. Eczema area and severity index (EASI), atopic dermatitis control tool, and achievement rate of EASI 100 were evaluated at weeks 4, 12, and 24. The threshold of early peak pruritus-numerical rating scale (PP-NRS) predicting later skin clearance was assessed by area under the receiver-operating characteristic curve, and predictors for EASI 100 achievement were determined by logistic regression analysis. RESULTS The rate of achieving EASI 100 at week 24 was extremely higher in patients who achieved week 2 PP-NRS ≤ 1 (42.9%) than in non-achievers (1.4%). The logistic regression analysis showed that the achievement of week 2 PP-NRS ≤ 1 and low body mass index were associated with achievement of EASI 100 at weeks 12 and 24. CONCLUSIONS The achievement of week 2 PP-NRS ≤ 1 may predict later skin clearance in upadacitinib treatment.
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Affiliation(s)
- Teppei Hagino
- Department of Dermatology, Nippon Medical School Chiba Hokusoh Hospital, Inzai, Japan
| | - Mai Yoshida
- Department of Dermatology, Nippon Medical School, Tokyo, Japan
| | - Risa Hamada
- Department of Dermatology, Nippon Medical School, Tokyo, Japan
| | - Hidehisa Saeki
- Department of Dermatology, Nippon Medical School, Tokyo, Japan
| | - Eita Fujimoto
- Department of Dermatology, Fujimoto Dermatology Clinic, Funabashi, Japan
| | - Naoko Kanda
- Department of Dermatology, Nippon Medical School Chiba Hokusoh Hospital, Inzai, Japan
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Van den Steen E, De Cock D. PRIDD, a new tool assessing disease burden in dermatology on the horizon. J Eur Acad Dermatol Venereol 2024; 38:1238-1239. [PMID: 38923163 DOI: 10.1111/jdv.20087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2024] [Accepted: 04/26/2024] [Indexed: 06/28/2024]
Affiliation(s)
- Ellen Van den Steen
- Depertment of Dermatology, UZ Brussel, Brussels, Belgium
- Vrije Universiteit Brussel, VUB, Brussels, Belgium
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Rothenberg-Lausell C, Bar J, Dahabreh D, Renert-Yuval Y, Del Duca E, Guttman-Yassky E. Biologic and small-molecule therapy for treating moderate to severe atopic dermatitis: Mechanistic considerations. J Allergy Clin Immunol 2024; 154:20-30. [PMID: 38670231 DOI: 10.1016/j.jaci.2024.04.009] [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: 01/22/2024] [Revised: 03/21/2024] [Accepted: 04/15/2024] [Indexed: 04/28/2024]
Abstract
Atopic dermatitis (AD) is a complex and heterogeneous skin disease for which achieving complete clinical clearance for most patients has proven challenging through single cytokine inhibition. Current studies integrate biomarkers and evaluate their role in AD, aiming to advance our understanding of the diverse molecular profiles implicated. Although traditionally characterized as a TH2-driven disease, extensive research has recently revealed the involvement of TH1, TH17, and TH22 immune pathways as well as the interplay of pivotal immune molecules, such as OX40, OX40 ligand (OX40L), thymic stromal lymphopoietin, and IL-33. This review explores the mechanistic effects of treatments for AD, focusing on mAbs and Janus kinase inhibitors. It describes how these treatments modulate immune pathways and examines their impact on key inflammatory and barrier biomarkers.
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Affiliation(s)
- Camille Rothenberg-Lausell
- Department of Dermatology and Laboratory of Inflammatory Skin Diseases, Icahn School of Medicine at Mount Sinai, New York, NY; University of Puerto Rico School of Medicine, San Juan, Puerto Rico
| | - Jonathan Bar
- Department of Dermatology and Laboratory of Inflammatory Skin Diseases, Icahn School of Medicine at Mount Sinai, New York, NY; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Dante Dahabreh
- Department of Dermatology and Laboratory of Inflammatory Skin Diseases, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Yael Renert-Yuval
- Department of Dermatology and Laboratory of Inflammatory Skin Diseases, Icahn School of Medicine at Mount Sinai, New York, NY; Pediatric Dermatology Unit, Schneider Children's Medical Center of Israel and the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ester Del Duca
- Department of Dermatology and Laboratory of Inflammatory Skin Diseases, Icahn School of Medicine at Mount Sinai, New York, NY; Department of Dermatology, University of La Sapienza, Rome, Italy
| | - Emma Guttman-Yassky
- Department of Dermatology and Laboratory of Inflammatory Skin Diseases, Icahn School of Medicine at Mount Sinai, New York, NY.
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Zhang L, Zhang W, Xu Y, Dong L, Sun Y, Jia Y, Li Z, Chen B, Hou J, Zhang J. Pharmacokinetics, Pharmacodynamics, Safety, and Tolerability of Stapokibart in Healthy Volunteers and Adult Subjects with Atopic Dermatitis. Adv Ther 2024; 41:2953-2965. [PMID: 38833140 DOI: 10.1007/s12325-024-02887-w] [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: 02/29/2024] [Accepted: 04/25/2024] [Indexed: 06/06/2024]
Abstract
INTRODUCTION Stapokibart, a novel humanized anti-interleukin (IL)-4 receptor alpha monoclonal antibody, inhibits the signaling of IL-4 and IL-13, which are key drivers of type 2 inflammation in atopic dermatitis (AD). This study aimed to assess the safety, tolerability, pharmacokinetics (PK), and pharmacodynamics (PD) of stapokibart in a randomized, double-blind, placebo-controlled single ascending dose (SAD) study and a multiple ascending dose (MAD) study. METHODS The SAD study enrolled 33 healthy male adults aged 18-65 years at a single center. The MAD study enrolled 39 patients with moderate-to-severe AD aged 18-70 years at seven centers. Enrolled subjects were randomized to subcutaneous (SC) doses of stapokibart (75-600 mg) or placebo. Serum thymus and activation-regulated chemokine (TARC) and total immunoglobulin E (IgE) were measured as PD biomarkers for stapokibart. RESULTS Similar PK characteristics were observed in healthy volunteers and subjects with AD after the initial administration. Stapokibart exhibited non-linear pharmacokinetics in both types of subjects. Following single doses, the mean maximum serum concentration (Cmax) ranged from 5.3 to 63.0 μg/mL, median Tmax ranged from 3.0 to 7.0 days, mean terminal half-life (t1/2z) ranged from 2.39 to 7.43 days, and mean apparent volume (Vz/F) ranged from 3.64 to 6.73 L in healthy subjects. The mean AUC accumulation ratio was 2.29 in subjects with AD after three doses of stapokibart 300 mg administered every 2 weeks. The median serum total IgE and TARC levels on day 43 decreased from baseline by 14.9-25.2% and 48.6-77.0%, respectively, among subjects with AD receiving three doses of stapokibart. No subjects developed grade ≥ 3 adverse events (AEs) or serious AEs or discontinued the study because of AEs. The incidence of AEs was similar between stapokibart and placebo groups. CONCLUSION Stapokibart showed favorable pharmacokinetics, pharmacodynamics, safety, and tolerability in the SAD and MAD studies. Based on these results, phase II and phase III trials of stapokibart have been performed in subjects with moderate-to-severe AD. TRIAL REGISTRATION ClinicalTrials.gov Identifier NCT06161090 (29 November, 2023), NCT04893941 (15 May, 2021).
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MESH Headings
- Humans
- Dermatitis, Atopic/drug therapy
- Adult
- Male
- Middle Aged
- Double-Blind Method
- Young Adult
- Antibodies, Monoclonal, Humanized/pharmacokinetics
- Antibodies, Monoclonal, Humanized/therapeutic use
- Antibodies, Monoclonal, Humanized/adverse effects
- Antibodies, Monoclonal, Humanized/administration & dosage
- Aged
- Healthy Volunteers
- Chemokine CCL17/blood
- Adolescent
- Dose-Response Relationship, Drug
- Immunoglobulin E/blood
- Injections, Subcutaneous
- Interleukin-4 Receptor alpha Subunit/antagonists & inhibitors
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Affiliation(s)
- Libo Zhang
- Keymed Biosciences (Chengdu) Co., Ltd, Chengdu, 610219, Sichuan, China
| | - Weilong Zhang
- Keymed Biosciences (Chengdu) Co., Ltd, Chengdu, 610219, Sichuan, China
| | - Yufeng Xu
- Keymed Biosciences (Chengdu) Co., Ltd, Chengdu, 610219, Sichuan, China
| | - Lihou Dong
- United-Power Pharma Tech Co., Ltd., Beijing, 102206, China
| | - Yunjuan Sun
- United-Power Pharma Tech Co., Ltd., Beijing, 102206, China
| | - Yingmin Jia
- Keymed Biosciences (Chengdu) Co., Ltd, Chengdu, 610219, Sichuan, China
| | - Zhichuan Li
- Keymed Biosciences (Chengdu) Co., Ltd, Chengdu, 610219, Sichuan, China
| | - Bo Chen
- Keymed Biosciences (Chengdu) Co., Ltd, Chengdu, 610219, Sichuan, China
| | - Jie Hou
- Phase I Trial Center, Peking University (PKU) Care, Luzhong Hospital, Zibo, 255400, Shandong, China.
| | - Jianzhong Zhang
- Department of Dermatology, Peking University People's Hospital, Beijing, 100044, China.
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Loiselle AR, Chovatiya R, Thibau IJ, Johnson JK, Guadalupe M, Smith Begolka W. Evaluating Access to Prescription Medications in the Atopic Dermatitis Patient Population in the USA. Dermatol Ther (Heidelb) 2024:10.1007/s13555-024-01205-0. [PMID: 38880857 DOI: 10.1007/s13555-024-01205-0] [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: 05/02/2024] [Accepted: 05/30/2024] [Indexed: 06/18/2024] Open
Abstract
INTRODUCTION Despite advances in atopic dermatitis (AD) treatments, many patients face challenges obtaining medications. This study aimed to determine the frequency and causes of insurance coverage delays and denials for AD prescriptions and characterize the associated wait times and extent to which patients understand what to do when faced with a coverage issue. METHODS This was a cross-sectional, observational study in which adult U.S. residents (aged 18+ years) with AD or caregivers of pediatric U.S. patients with AD (aged 0-17 years) completed an online survey (3 June-16 July 2021). RESULTS Respondents (N = 978) were primarily adults with AD (81.8%), female (67.7%), and white (70.2%). There were 645 insurance delays or denials for AD prescriptions, with 48.1% (470/978) of respondents experiencing at least one delay/denial in the past year. Most delays/denials were for topical steroids (39.2%, 253/645), the most highly used prescription treatment class (83.9%, 821/978). However, the highest rate of delay/denials was for biologics, of which 43.6% (109/250) of all prescriptions faced a delay or denial. Denials were caused primarily by step therapy (27.6%) and delays by prior authorization (55.1%). Only 56.0% of respondents said they would know what to do if they faced an issue with AD prescription coverage. CONCLUSIONS Patients with AD frequently experience insurance-related barriers to obtaining recommended therapies, and many do not know how to respond when these barriers arise. Strategies to improve timely therapeutic access are needed.
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Affiliation(s)
- Allison R Loiselle
- National Eczema Association, 505 San Marin Drive, #B300, Novato, CA, 94945, USA
| | - Raj Chovatiya
- Department of Dermatology, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
- Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, IL, 60064, USA
- Center for Medical Dermatology and Immunology Research, Chicago, IL, 60657, USA
| | - Isabelle J Thibau
- National Eczema Association, 505 San Marin Drive, #B300, Novato, CA, 94945, USA
| | - Jessica K Johnson
- National Eczema Association, 505 San Marin Drive, #B300, Novato, CA, 94945, USA
| | - Michele Guadalupe
- National Eczema Association, 505 San Marin Drive, #B300, Novato, CA, 94945, USA
| | - Wendy Smith Begolka
- National Eczema Association, 505 San Marin Drive, #B300, Novato, CA, 94945, USA.
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Rodríguez-Pozo JA, Montero-Vílchez T, Diaz Calvillo P, Sanabria de la Torre R, Ureña Paniego C, Ramirez-Muñoz A, Arias Santiago S. The Impact of Atopic Dermatitis on Sexual Function and Reproductive Desires in Women. Acta Derm Venereol 2024; 104:adv35107. [PMID: 38860625 PMCID: PMC11181923 DOI: 10.2340/actadv.v104.35107] [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: 12/18/2023] [Accepted: 04/29/2024] [Indexed: 06/12/2024] Open
Abstract
Atopic dermatitis is a prevalent skin condition that affects up to 17% of adult population. It can lead to itching, pain, and other symptoms such as sleep disturbance, anxiety, and depression. Due to its high prevalence and limiting symptoms, atopic dermatitis often has a great impact on patients' quality of life but there is scarce information regarding how atopic dermatitis affects women's sexual health and reproductive desires. The purpose of this article was to assess the impact of atopic dermatitis on sexual function and reproductive wishes in women. A cross-sectional study was conducted from February to March 2022. A total of 102 women with atopic dermatitis were recruited through online questionnaires sent through the Spanish Atopic Dermatitis Association; 68.6% of the patients acknowledged impairment in sexual function, especially those with more severe disease and those with genital and gluteal involvement. In addition, 51% of the women considered that atopic dermatitis may have an influence on their gestational desire, particularly those with gluteal involvement. In conclusion, atopic dermatitis has a great impact on sexual function and reproductive desires in women.
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Affiliation(s)
| | - Trinidad Montero-Vílchez
- Dermatology Department, Virgen de las Nieves University Hospital, Granada, Spain; Instituto de Investigación Biosanitaria ibs.GRANADA, Granada, Spain.
| | - Pablo Diaz Calvillo
- Dermatology Department, Virgen de las Nieves University Hospital, Granada, Spain
| | | | - Clara Ureña Paniego
- Dermatology Department, Virgen de las Nieves University Hospital, Granada, Spain
| | | | - Salvador Arias Santiago
- Dermatology Department, Virgen de las Nieves University Hospital, Granada, Spain; Instituto de Investigación Biosanitaria ibs.GRANADA, Granada, Spain; Dermatology Department, Faculty of Medicine, University of Granada, Granada, Spain
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10
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Hu C, Zeng D, Huang Y, Deng Q, Liu S, Zhou W, Zhou W. Sodium Butyrate Ameliorates Atopic Dermatitis-Induced Inflammation by Inhibiting HDAC3-Mediated STAT1 and NF-κB Pathway. Inflammation 2024; 47:989-1001. [PMID: 38159175 DOI: 10.1007/s10753-023-01955-7] [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: 10/12/2023] [Revised: 12/05/2023] [Accepted: 12/17/2023] [Indexed: 01/03/2024]
Abstract
A topic dermatitis (AD) is a common chronic and recurrent skin disorder. The protective effects of sodium butyrate (NaB), a metabolite of short-chain fatty acid breakdown by the gut microbiota, have been widely reported in numerous inflammatory diseases. However, the effect of NaB treatment alone on AD has not been reported. In the current study, AD was induced in BALB/c mice with 2,4-dinitrochlorobenzene (DNCB) for 28 days with NaB (200 mg/kg) treatment by gavage. NaB attenuated AD-induced skin bleeding, scarring, dryness, abrasions and erosions. In addition, NaB inhibited inflammatory cells infiltration and attenuated the expression of inflammatory cytokines and chemokines. Mechanistically, NaB reduced histone deacetylase 3 (HDAC3) expression and NF-κB p65 nuclear translocation by increasing the lysine acetylation levels of STAT1 and NF-κB p65 in AD. Taken together, our study suggests that NaB inhibits inflammatory mediators and ameliorates AD by inhibiting HDAC3 expression, thereby upregulating STAT1 and NF-κB p65 lysine acetylation levels and reducing NF-κB p65 nuclear translocation. Therefore, this study provides a new theoretical basis for NaB in the treatment of AD.
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Affiliation(s)
- Chaoqun Hu
- Department of Gastroenterology, Chongqing General Hospital, Chongqing, 400014, China
| | - Dan Zeng
- Department of Allergy, Chongqing General Hospital, Chongqing, 400014, China
| | - Yunxia Huang
- Department of Dermatology, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China
| | - Qian Deng
- Department of Gastroenterology, Chongqing General Hospital, Chongqing, 400014, China
| | - Shunan Liu
- Department of Dermatology, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China
| | - Weikang Zhou
- Department of Allergy, Chongqing General Hospital, Chongqing, 400014, China
| | - Wei Zhou
- Department of Allergy, Chongqing General Hospital, Chongqing, 400014, China.
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11
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Carrascosa JM, Narcisi A, Nomura T, Ständer S, Vestergaard C, Sabatino S, Grond S, Koppelhus U, Elrayes M, Chen YF, Liu C, Wollenberg A. Baricitinib Improvement Across Regions in Atopic Dermatitis Patients with Baseline Body Surface Area up to 40% and Severe Itch. Dermatol Ther (Heidelb) 2024; 14:1561-1573. [PMID: 38777937 PMCID: PMC11169304 DOI: 10.1007/s13555-024-01171-7] [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: 03/08/2024] [Accepted: 04/15/2024] [Indexed: 05/25/2024] Open
Abstract
INTRODUCTION Patients with moderate-to-severe atopic dermatitis (AD) who are most likely to respond to the Janus kinase (JAK) 1/2 inhibitor baricitinib (BARI) are known to have an impacted body surface area (BSA) ≤ 40% and severe itch (numerical rating scale [NRS] ≥ 7], collectively termed 'BARI itch-dominant' patients. Our objective is to build on our previous work by providing a body region-specific, clinical characterization of the BARI itch-dominant patient at baseline and their response to BARI 4 mg. METHODS BREEZE-AD7 was a phase 3 trial in adults with moderate-to-severe AD receiving placebo or 2 mg or 4 mg BARI in combination with topical corticosteroids. Assessing only data from BARI itch-dominant patients, we summarized the baseline characteristics and conducted body region-specific analyses on Eczema Area and Severity Index (EASI) data in order to report the response to placebo versus BARI 4 mg within this patient subtype. RESULTS BARI 4 mg was highly effective across all body regions; at week 16, 75% improvement was seen in EASI scores (EASI75), and response rates with BARI 4 mg (head/neck, 58.3%; trunk, 69.2%; upper extremities, 61.5%; lower extremities, 87.5%) all exceeded those with placebo (head/neck: 37.5%; trunk, 40.6%; upper extremities, 18.8%; lower extremities, 40.6%) as well as the overall EASI75 rates of the intent-to-treat (ITT) population (BARI, 48.0%; placebo, 23.0%). At baseline, most BARI itch-dominant patients presented with involvement of all regions (mean regional BSA 22.7%-40.3%), highest in the head and neck, mean EASI region scores of 15.7-24.0, and considerably severe sign ratings (mean EASI sub-scores: 1.4-2.3, out of 3), especially for erythema. CONCLUSION BARI itch-dominant patients exhibit AD involvement across all body regions and considerable sign severity, especially erythema. In response to BARI 4 mg, EASI quickly improved across regions, substantially more so in this subtype than in the ITT population.
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Affiliation(s)
- José-Manuel Carrascosa
- Department of Dermatology, Hospital Universitari Germans Trias i Pujol, IGTP, Universitat Autònoma of Barcelona, Carretera de Canyet, s/n, 08916, Badalona, Barcelona, Spain
| | | | - Toshifumi Nomura
- Department of Dermatology, Institute of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Sonja Ständer
- Department of Dermatology and Center for Chronic Pruritus, University Hospital Münster, Von-Esmarch-Str. 58, 48149, Münster, Germany
| | - Christian Vestergaard
- Department of Clinical Medicine, The Department of Dermatology and Venereology, Aarhus University Hospital, Palle Juhl-Jensens Boulevard 97, 8200, Århus N, Denmark
| | | | | | | | | | | | | | - Andreas Wollenberg
- Department of Dermatology and Allergy, Augsburg University Hospital, Augsburg, Germany.
- Department of Dermatology and Allergy, Ludwig Maximilian University of Munich, Munich, Germany.
- Comprehensive Center for Inflammatory Medicine CCIM, University Hospital Schleswig-Holstein UKSH, Lübeck, Germany.
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12
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Nazarian A, Alexis AF. Diagnosis of Allergic Dermatoses in Skin of Color. Curr Allergy Asthma Rep 2024; 24:317-322. [PMID: 38776041 DOI: 10.1007/s11882-024-01148-8] [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: 04/18/2024] [Indexed: 05/31/2024]
Abstract
PURPOSE OF REVIEW This review aims to deliver a comprehensive report of the most recent knowledge on diagnosing allergic dermatoses in skin of color (SOC) patients. RECENT FINDINGS Allergic dermatoses can affect populations of all backgrounds. However, racial/ethnic variations in epidemiology, clinical features, and associated allergens have been reported. Nuances in the approach to diagnosis, including the assessment of erythema and interpretation of patch tests, are important considerations when treating patients with SOC. In this review, we outline various manifestations of allergic dermatoses in SOC with a focus on important clinical presentations and diagnostic tools, aiming to support clinicians in accurate recognition of diseases, thereby opening avenues to improve outcomes across diverse skin types.
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Affiliation(s)
- Angelica Nazarian
- Department of Dermatology, Weill Cornell Medicine, New York, NY, USA.
| | - Andrew F Alexis
- Department of Dermatology, Weill Cornell Medicine, New York, NY, USA
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13
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David E, Hawkins K, Shokrian N, Del Duca E, Guttman-Yassky E. Monoclonal antibodies for moderate-to-severe atopic dermatitis: a look at phase III and beyond. Expert Opin Biol Ther 2024; 24:471-489. [PMID: 38888099 DOI: 10.1080/14712598.2024.2368192] [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: 04/10/2024] [Accepted: 06/11/2024] [Indexed: 06/20/2024]
Abstract
INTRODUCTION The understanding of atopic dermatitis (AD) pathogenesis has rapidly expanded in recent years, catalyzing the development of new targeted monoclonal antibody treatments for AD. AREAS COVERED This review aims to summarize the latest clinical and molecular data about monoclonal antibodies that are in later stages of development for AD, either in Phase 3 trials or in the pharmacopoeia for up to 5 years, highlighting the biologic underpinning of each drug's mechanism of action and the potential modulation of the AD immune profile. EXPERT OPINION The therapeutic pipeline of AD treatments is speedily progressing, introducing the potential for a personalized medical approach in the near future. Understanding how targeting pathogenic players in AD modifies disease progression and symptomatology is key in improving therapeutic choices for patients and identifying ideal patient candidates.
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Affiliation(s)
- Eden David
- Department of Dermatology, Icahn school of Medicine at Mount Sinai, New York, NY, USA
| | - Kelly Hawkins
- Department of Dermatology, Icahn school of Medicine at Mount Sinai, New York, NY, USA
- Department of Dermatology, Albert Einstein College of Medicine, New York, NY, USA
| | - Neda Shokrian
- Department of Dermatology, Icahn school of Medicine at Mount Sinai, New York, NY, USA
- Department of Dermatology, Albert Einstein College of Medicine, New York, NY, USA
| | - Ester Del Duca
- Department of Dermatology, Icahn school of Medicine at Mount Sinai, New York, NY, USA
- Dermatology Clinic, Department of Clinical Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
| | - Emma Guttman-Yassky
- Department of Dermatology, Icahn school of Medicine at Mount Sinai, New York, NY, USA
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14
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Mercadal-Orfila G, Seguí-Solanes C, Rudi-Sola N, Escriva-Sancho ME, Taberner-Ferrer R. Patient-reported outcome measures for assessing atopic dermatitis in clinical practice. FARMACIA HOSPITALARIA 2024:S1130-6343(23)00927-3. [PMID: 38806365 DOI: 10.1016/j.farma.2023.11.002] [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: 06/26/2023] [Revised: 10/05/2023] [Accepted: 11/01/2023] [Indexed: 05/30/2024] Open
Abstract
Atopic dermatitis is a chronic skin condition that affects up to 20% of children and 10% of adults worldwide. Due to the high burden of dermatological signs and symptoms, atopic dermatitis has a significant impact on the quality of life of patients and their families. In the absence of objective measures to accurately assess severity and symptom burden, patient-reported outcome measures are essential to monitor the impact and progression of the disease, as well as the efficacy of treatments. Although there are currently no standardised guidelines for their use in clinical practice, there are some initiatives, such as the Harmonise Outcome Measures for Eczema and Vivir con Dermatitis Atópica, that can provide guidance. As healthcare systems move towards value-based healthcare models, patient-reported measures are becoming increasingly important for incorporating the patient perspective and improving the quality of healthcare services. The use of these measures can help monitor disease activity and guide treatment decisions. This article discusses the impact of atopic dermatitis and describes the patient-reported outcome measures commonly used in atopic dermatitis and the recommendations of the initiatives that have selected a core set of measures to best assess atopic dermatitis in clinical practice. Considering the recommendations of these initiatives and based on our experience in clinical practice, we propose the use of the Dermatology Life Quality Index to assess the impact of the disease on quality of life, the Patient-Oriented Eczema Measure to assess symptom severity, and the Numerical Rating Scale or the Visual Analogue Scale to measure itch intensity. To systematize the administration of these measures and to integrate them into hospital information systems and medical records, we emphasise the importance of telemedicine platforms that allow the electronic administration of these instruments.
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Affiliation(s)
- Gabriel Mercadal-Orfila
- Servicio de Farmacia, Hospital Mateu Orfila, Mahón, Menorca, España; Departamento de Bioquímica y Biología Molecular, Universitat de les Illes Balears (UIB), Palma de Mallorca, España.
| | - Carlos Seguí-Solanes
- Servicio de Farmacia, Hospital General de Granollers, Granollers, Barcelona, España
| | - Nuria Rudi-Sola
- Servicio de Farmacia, Hospital General de Granollers, Granollers, Barcelona, España
| | | | - Rosa Taberner-Ferrer
- Servicio de Dermatología, Hospital Universitari Son Llàtzer, Palma de Mallorca, España
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15
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C Chiesa Fuxench Z, Smith Begolka W, Simpson E. Treatment satisfaction in adults with atopic dermatitis: a cross-sectional, population-based study examining patient and physician perspectives in the US. Arch Dermatol Res 2024; 316:239. [PMID: 38795232 DOI: 10.1007/s00403-024-03078-x] [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: 09/23/2023] [Revised: 09/23/2023] [Accepted: 04/26/2024] [Indexed: 05/27/2024]
Abstract
Studies examining the real-world treatment satisfaction in adults with atopic dermatitis (AD) and the physicians who treat adults with AD are scarce. We sought to characterize treatment satisfaction of adults with AD and physicians' perceived patient satisfaction with AD treatment. We performed a cross-sectional study of adults > = 18 years of age (modified AD UK Working Party Criteria, age onset < = 18 [N = 767]) with AD and a parallel-physician survey among allergists/immunologists [N = 148], dermatologists [N = 149] and primary care medicine [N = 104]. Logistic regression models were used to examine factors associated with patient treatment satisfaction (PTS) or physician-perceived patient treatment satisfaction (pPTS). Factors associated with increased PTS included female, older age, and receiving a written eczema action plan (EAP). Severe AD, itch, pain, and insomnia, greater impact on partner relationships, feeling not adequately informed about AD causes, and being separated, never married, or living with a partner was associated with less PTS. From the physician's perspective, mild AD and development of EAP was associated with increase pPTS, whereas being in practice longer was associated with less pPTS. Limitations include the potential for misclassification of AD and the inability to match AD patients to individual physicians. Recognizing which factors are associated with treatment satisfaction can help inform counseling and decision-making strategies, including the use of an eczema action plan, and support patient-physician outcomes alignment.
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Affiliation(s)
- Zelma C Chiesa Fuxench
- Department of Dermatology, University of Pennsylvania Perelman School of Medicine, 3400 Civic Center Blvd PCAM South Tower, 7th Floor, Philadelphia, PA, 19104, USA.
| | | | - Eric Simpson
- Oregon Health and Science University, Portland, OR, USA
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16
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Rommel FR, Tumala S, Urban AL, Siebenhaar F, Kruse J, Gieler U, Peters EMJ. Stress Affects Mast Cell Proteases in Murine Skin in a Model of Atopic Dermatitis-like Allergic Inflammation. Int J Mol Sci 2024; 25:5738. [PMID: 38891925 PMCID: PMC11171663 DOI: 10.3390/ijms25115738] [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: 04/29/2024] [Revised: 05/15/2024] [Accepted: 05/21/2024] [Indexed: 06/21/2024] Open
Abstract
Stress exposure worsens allergic inflammatory diseases substantially. Mast cells (MCs) play a key role in peripheral immune responses to neuroendocrine stress mediators such as nerve growth factor (NGF) and substance P (SP). Mast cell proteases (MCPs) and cholinergic factors (Chrna7, SLURP1) were recently described to modulate MC stress response. We studied MCPs and Chrna7/SLURP1 and their interplay in a mouse model for noise induced stress (NiS) and atopic dermatitis-like allergic inflammation (AlD) and in cultured MC lacking Chrna7. We found that the cholinergic stress axis interacts with neuroendocrine stress mediators and stress-mediator cleaving enzymes in AlD. SP-cleaving mMCP4+ MC were upregulated in AlD and further upregulated by stress in NiS+AlD. Anti-NGF neutralizing antibody treatment blocked the stress-induced upregulation in vivo, and mMCP4+ MCs correlated with measures of AlD disease activity. Finally, high mMCP4 production in response to SP depended on Chrna7/SLURP1 in cultured MCs. In conclusion, mMCP4 and its upstream regulation by Chrna7/SLURP1 are interesting novel targets for the treatment of allergic inflammation and its aggravation by stress.
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Affiliation(s)
- Frank R. Rommel
- Psychoneuroimmunology Laboratory, Department of Psychosomatic Medicine and Psychotherapy, Justus Liebig University Giessen, 35390 Giessen, Germany
| | - Susanne Tumala
- Psychoneuroimmunology Laboratory, Department of Psychosomatic Medicine and Psychotherapy, Justus Liebig University Giessen, 35390 Giessen, Germany
| | - Anna-Lena Urban
- Psychoneuroimmunology Laboratory, Department of Psychosomatic Medicine and Psychotherapy, Justus Liebig University Giessen, 35390 Giessen, Germany
| | - Frank Siebenhaar
- Institute of Allergology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 12203 Berlin, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Immunology and Allergology, 12203 Berlin, Germany
| | - Johannes Kruse
- Department of Psychosomatic Medicine and Psychotherapy, Justus Liebig University Giessen, 35390 Giessen, Germany
| | - Uwe Gieler
- Department of Dermatology, University Hospital Giessen, 35392 Giessen, Germany
| | - Eva M. J. Peters
- Psychoneuroimmunology Laboratory, Department of Psychosomatic Medicine and Psychotherapy, Justus Liebig University Giessen, 35390 Giessen, Germany
- Charité Center 12 for Internal Medicine and Dermatology, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany
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17
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Ma X, Deng G, Tian N, Wang H, Zhao H, Kuai L, Luo Y, Gao C, Ding X, Li B, Li B. Calycosin enhances Treg differentiation for alleviating skin inflammation in atopic dermatitis. JOURNAL OF ETHNOPHARMACOLOGY 2024; 326:117883. [PMID: 38331120 DOI: 10.1016/j.jep.2024.117883] [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: 11/08/2023] [Revised: 01/29/2024] [Accepted: 02/05/2024] [Indexed: 02/10/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Atopic dermatitis (AD) is a prevalent chronic inflammatory skin disorder that poses a significant global health challenge. There is a lack of safe and effective medications to treat AD. Astragalus membranaceous is a traditional Chinese medicine widely used in clinical treatment of skin diseases. Calycosin (CA), derived from the root of Astragalus membranaceous, exhibits dual attributes of anti-inflammatory and antioxidant properties, suggesting its promise for addressing cutaneous inflammation. Nonetheless, the precise mechanisms underlying CA's therapeutic actions in AD remain elusive. AIM OF THE STUDY This study aimed to evaluate the efficacy and safety of CA in treating AD while also delving into the mechanistic underpinnings of CA's action in AD. MATERIALS AND METHODS The cell viability and anti-inflammatory impacts of CA in vitro were first gauged using CCK-8 and RT-qPCR. The potential mechanisms of CA were then probed using modular pharmacology. Flow cytometry was employed to ascertain the differentiation of Treg and Th17 cells derived from naïve T cells, as well as the proportions and mean fluorescence intensity (MFI) of human iTreg cells. The expressions of IL-10 and TGF-β1 were measured and Treg suppression assay was performed. The in vivo therapeutic efficacy of topical CA application was assessed using a calcipotriol (MC903)-induced AD mouse model. The expression metrics of inflammatory cytokines, IL-17A, FOXP3, and RORγt were authenticated via immunohistochemistry, RT-qPCR, Western blot, and ELISA. RESULTS CA exhibited a favorable safety profile and reduced the mRNA expressions of Th2 inflammatory cytokines in HaCaT cells. Modular pharmacology analysis pinpointed Th17 differentiation as the pivotal mechanism behind CA's therapeutic effect on AD. In vitro, CA fostered the differentiation of naïve T cells into Tregs while inhibiting their differentiation into Th17 cells. Furthermore, CA augmented the proliferation of human iTregs. In vivo, CA alleviated skin manifestations and decreased the levels of inflammatory mediators (IL-4, IL-5, IL-13, TSLP, and NF-κB related cytokines) in AD-like mouse models. Simultaneously, it regulated Treg/Th17 balance through suppressing IL-17A and RORγt expressions and bolstering FOXP3 expression. CONCLUSIONS The study provides insights into the mechanistic pathways through which CA exerts its anti-inflammatory effects, particularly through promoting Treg cell differentiation and inhibiting Th17 cell differentiation. Furthermore, CA emerges as an alternative or adjunctive treatment strategy for managing AD.
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Affiliation(s)
- Xin Ma
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China; Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, 200443, China.
| | - Guoshu Deng
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China; Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Na Tian
- Department of Rheumatology and Immunology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200233, China.
| | - Hao Wang
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China; Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Hang Zhao
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China; Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Le Kuai
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China; Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Ying Luo
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China; Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Chunjie Gao
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, 200443, China.
| | - Xiaojie Ding
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China; Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Bin Li
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, 200443, China; Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, 201203, China; Institute of Dermatology, School of Medicine, Tongji University, Shanghai, 200443, China.
| | - Bin Li
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, 200443, China; Center for Immune-Related Diseases at Shanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai, 20025, China; Department of Respiratory and Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 20025, China; Department of Thoracic Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 20025, China.
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18
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Wei M, Yang H, Shao Z, Wan H, Wang Y, Chen W. Effect of Chloroquine on Type 2 Inflammatory Response in MC903-Induced Atopic Dermatitis Mice. Clin Cosmet Investig Dermatol 2024; 17:1093-1105. [PMID: 38765196 PMCID: PMC11102162 DOI: 10.2147/ccid.s440308] [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] [Received: 09/14/2023] [Accepted: 03/31/2024] [Indexed: 05/21/2024]
Abstract
Introduction Atopic dermatitis (AD) is a chronic, non-infectious inflammatory dermatosis. Chloroquine (CQ) has long been proven to possess anti-inflammatory properties. Objective This paper aims to investigate the impact of CQ on type 2 inflammatory response in MC903-induced AD mice. Methods An AD mouse model was established via MC903 induction. After CQ treatment, AD mice were intraperitoneally injected with polyinosinic: polycyclic acid [poly (I:C)] or Nigericin. Dermatitis severity was scored, and the thickness of the left ear was measured. The pathological changes in mouse skin tissues were observed by H&E staining. The number of mast cells was counted via TB staining. The content of peripheral blood T-helper 2 (Th2) cells and levels of immunoglobulin E (IgE), thymic stromal-derived lymphopoietin (TSLP), interleukin (IL)-4, IL-13, interferon (IFN)-γ, IL-1β, and IL-18 were assessed by flow cytometry and ELISA. The levels of toll-like receptor 3 (TLR3), NLRP3, ASC, and cleaved caspase-1 proteins in skin tissues were determined by Western blot. Results CQ treatment abated dermatitis severity and left ear thickness in AD mice, alleviated skin damage, reduced mast cell number, diminished IgE, TSLP, IL-4, and IL-13 levels, and peripheral blood Th2 cell content, with no significant changes in IFN-γ level. CQ alleviated type 2 inflammatory response in AD mice by inhibiting the activation of TLR3. CQ suppressed NLRP3 inflammasome activation. Activating TLR3/NLRP3 annulled CQ-mediated alleviation on type 2 inflammatory response in AD mice. Conclusion CQ alleviated type 2 inflammatory response in AD mice by inhibiting TLR3 activation and NLRP3 inflammasome activation.
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Affiliation(s)
- Mingjing Wei
- Department of Dermatology, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu, 210000, People’s Republic of China
| | - Huixue Yang
- Department of Dermatology, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu, 210000, People’s Republic of China
| | - Zhengchao Shao
- Department of Dermatology, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu, 210000, People’s Republic of China
| | - Haoyue Wan
- Department of Dermatology, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu, 210000, People’s Republic of China
| | - Yiheng Wang
- Department of Dermatology, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu, 210000, People’s Republic of China
| | - Wenqi Chen
- Department of Dermatology, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu, 210000, People’s Republic of China
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Yew YW, Phuan CZY, Zhao X, Howells L, Apfelbacher CJ. Validation of the Recap of Atopic Eczema (RECAP) Measurement Instrument for Eczema Control in Adult Patients in an Asian Clinical Setting. Acta Derm Venereol 2024; 104:adv32323. [PMID: 38738773 PMCID: PMC11107836 DOI: 10.2340/actadv.v104.32323] [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: 11/28/2023] [Accepted: 03/22/2024] [Indexed: 05/14/2024] Open
Abstract
Recap of atopic eczema (RECAP) is a self-reported 7-item questionnaire recommended by the Harmonising Outcome Measures in Eczema initiative to measure eczema control. As RECAP has not been validated in a real-world clinical population in Asia, RECAP was investigated as a measure of eczema control in Singapore. Patients with atopic eczema at the National Skin Centre from July 2019 to January 2020 were included for analysis. Both patient- and physician-reported outcome measures were available for correlation analyses. Correlation analysis was also performed to investigate construct validity, and floor or ceiling effects of RECAP. A total of 260 atopic eczema patients aged between 15 and 87 years were recruited. There were minimal floor and ceiling effects for RECAP scores. There were strong, significant correlations of RECAP with POEM (r = 0.84, p < 0.001) and DLQI (r = 0.81, p < 0.001). Correlation with SCORAD was moderate (r = 0.60, p < 0.001). Correlations remained similar after age, gender, and ethnicity adjustments. Discriminative validity was demonstrated by a significant linear trend of increasing RECAP scores with increasing eczema severity. RECAP demonstrates good discriminative and construct validity evidenced by strong correlations with symptoms and quality of life and moderate correlations with eczema signs. RECAP is useful to measure eczema control in Singapore.
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Affiliation(s)
- Yik Weng Yew
- National Skin Centre, Singapore; Lee Kong Chian School of Medicine, Nanyang Technological University Singapore.
| | | | | | - Laura Howells
- University of Nottingham Centre for Evidence Based Dermatology, Nottingham, UK
| | - Christian J Apfelbacher
- Institute of Social Medicine and Health Systems Research, Otto von Guericke University Magdeburg, Magdeburg, Germany; Family Medicine and Primary Care, Lee Kong Chian School of Medicine, Nanyang Technological University Singapore
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Fougerousse AC, Alexandre M, Darrigade AS, Merhand S, Marquié A, Hamza M, Le Fur G, Jachiet M, Bursztejn AC, Taieb C. Impact of Atopic Dermatitis on Adult Women's Lives: A Survey of 1,009 French Women. Acta Derm Venereol 2024; 104:adv10321. [PMID: 38738770 PMCID: PMC11107838 DOI: 10.2340/actadv.v104.10321] [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: 03/03/2023] [Accepted: 10/24/2023] [Indexed: 05/14/2024] Open
Abstract
Atopic dermatitis (AD) is one of the most common inflammatory diseases, and has a higher prevalence among females in adulthood. The aim of this observational, cross-sectional, survey-based study was to evaluate the impact of AD on the daily lives of adult women patients. A scientific committee composed exclusively of women constructed a specific questionnaire in partnership with the French Eczema Association. Severity of AD was evaluated with the Patient-Oriented Eczema Measure (POEM). A sample of 1,009 adult women (mean age ± standard deviation: 41.8 ± 14.2 years) with AD was identified from a representative sample of the French population (82% response rate 1,230 women surveyed). According to the POEM, 50.64% (n = 511) of subjects were identified as having mild AD, 39.35% (n = 397) moderate AD, and 10.01% (n = 101) severe AD. Overall, 67.7% (n = 682) reported that their eczema involved a visible area (face, neck or hands), and 19.6% (n = 198) a sensual area (breasts/chest, genital area or buttocks). Of the 720 women with menstrual cycles, exacerbations of AD were reported to occur mostly before (50.6%) and during (48.3%) menstruation. A small proportion of women, 7.3% (n = 74), reported being afraid of becoming pregnant because of their eczema. If AD involvement was in a visible area it had a greater impact on romantic relationships, sexual relationships and occupation. If AD involvement was in a sensual area it had a greater influence on romantic relationships and sexuality. Particular attention should be given to patients with localization of AD on the face, neck or hands, as they have a higher risk of social exclusion. Moreover, these results should encourage health professionals to ask patients with AD about the possible involvement of sensual areas.
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Affiliation(s)
| | | | | | | | | | - Medhi Hamza
- Patients experts, LEO Pharma, Voisins-le-Bretonneux, France
| | | | | | - Anne Claire Bursztejn
- Department of Dermatology and Allergology, University Hospital of Nancy, Vandœuvre-lès-Nancy, France
| | - Charles Taieb
- Patient Priority Department, European Market Maintenance Assessment, Fontenay sous Bois, France.
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Braun C, Badiou C, Guironnet-Paquet A, Iwata M, Lenief V, Mosnier A, Beauclair C, Renucci E, Bouschon P, Cuzin R, Briend Y, Patra V, Patot S, Scharschmidt TC, van Wamel W, Lemmens N, Nakajima S, Vandenesh F, Nicolas JF, Lina G, Nosbaum A, Vocanson M. Staphylococcus aureus-specific skin resident memory T cells protect against bacteria colonization but exacerbate atopic dermatitis-like flares in mice. J Allergy Clin Immunol 2024:S0091-6749(24)00460-3. [PMID: 38734386 DOI: 10.1016/j.jaci.2024.03.032] [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: 10/27/2023] [Revised: 02/15/2024] [Accepted: 03/26/2024] [Indexed: 05/13/2024]
Abstract
BACKGROUND The contribution of Staphylococcus aureus to the exacerbation of atopic dermatitis (AD) is widely documented, but its role as a primary trigger of AD skin symptoms remains poorly explored. OBJECTIVES This study sought to reappraise the main bacterial factors and underlying immune mechanisms by which S aureus triggers AD-like inflammation. METHODS This study capitalized on a preclinical model, in which different clinical isolates were applied in the absence of any prior experimental skin injury. RESULTS The development of S aureus-induced dermatitis depended on the nature of the S aureus strain, its viability, the concentration of the applied bacterial suspension, the production of secreted and nonsecreted factors, as well as the activation of accessory gene regulatory quorum sensing system. In addition, the rising dermatitis, which exhibited the well-documented AD cytokine signature, was significantly inhibited in inflammasome adaptor apoptosis-associated speck-like protein containing a CARD domain- and monocyte/macrophage-deficient animals, but not in T- and B-cell-deficient mice, suggesting a major role for the innate response in the induction of skin inflammation. However, bacterial exposure generated a robust adaptive immune response against S aureus, and an accumulation of S aureus-specific γδ and CD4+ tissue resident memory T cells at the site of previous dermatitis. The latter both contributed to worsen the flares of AD-like dermatitis on new bacteria exposures, but also, protected the mice from persistent bacterial colonization. CONCLUSIONS These data highlight the induction of unique AD-like inflammation, with the generation of proinflammatory but protective tissue resident memory T cells in a context of natural exposure to pathogenic S aureus strains.
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Affiliation(s)
- Camille Braun
- Centre International de Recherche en Infectiologie (CIRI), INSERM U1111, Unité Mixte de Recherche 5308, Centre national de la recherche scientifique, Ecole Normale Supérieure de Lyon, Lyon, France; Service de Pédiatrie, Pneumologie, Allergologie, Mucoviscidose, Hôpital Femme Mère Enfant, Hospices Civils de Lyon, Bron, France
| | - Cédric Badiou
- Centre International de Recherche en Infectiologie (CIRI), INSERM U1111, Unité Mixte de Recherche 5308, Centre national de la recherche scientifique, Ecole Normale Supérieure de Lyon, Lyon, France
| | - Aurélie Guironnet-Paquet
- Centre International de Recherche en Infectiologie (CIRI), INSERM U1111, Unité Mixte de Recherche 5308, Centre national de la recherche scientifique, Ecole Normale Supérieure de Lyon, Lyon, France; Etablissement Français du Sang Auvergne Rhône-Alpes, Apheresis Unit, Hôpital Lyon Sud, Pierre-Bénite, France
| | - Masashi Iwata
- Department of Dermatology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Vanina Lenief
- Centre International de Recherche en Infectiologie (CIRI), INSERM U1111, Unité Mixte de Recherche 5308, Centre national de la recherche scientifique, Ecole Normale Supérieure de Lyon, Lyon, France
| | - Amandine Mosnier
- Centre International de Recherche en Infectiologie (CIRI), INSERM U1111, Unité Mixte de Recherche 5308, Centre national de la recherche scientifique, Ecole Normale Supérieure de Lyon, Lyon, France
| | - Charlotte Beauclair
- Centre International de Recherche en Infectiologie (CIRI), INSERM U1111, Unité Mixte de Recherche 5308, Centre national de la recherche scientifique, Ecole Normale Supérieure de Lyon, Lyon, France
| | - Emilie Renucci
- Centre International de Recherche en Infectiologie (CIRI), INSERM U1111, Unité Mixte de Recherche 5308, Centre national de la recherche scientifique, Ecole Normale Supérieure de Lyon, Lyon, France
| | - Pauline Bouschon
- Centre International de Recherche en Infectiologie (CIRI), INSERM U1111, Unité Mixte de Recherche 5308, Centre national de la recherche scientifique, Ecole Normale Supérieure de Lyon, Lyon, France
| | - Roxane Cuzin
- Centre International de Recherche en Infectiologie (CIRI), INSERM U1111, Unité Mixte de Recherche 5308, Centre national de la recherche scientifique, Ecole Normale Supérieure de Lyon, Lyon, France
| | - Yoann Briend
- Centre International de Recherche en Infectiologie (CIRI), INSERM U1111, Unité Mixte de Recherche 5308, Centre national de la recherche scientifique, Ecole Normale Supérieure de Lyon, Lyon, France
| | - Vijaykumar Patra
- Centre International de Recherche en Infectiologie (CIRI), INSERM U1111, Unité Mixte de Recherche 5308, Centre national de la recherche scientifique, Ecole Normale Supérieure de Lyon, Lyon, France
| | - Sabine Patot
- Centre International de Recherche en Infectiologie (CIRI), INSERM U1111, Unité Mixte de Recherche 5308, Centre national de la recherche scientifique, Ecole Normale Supérieure de Lyon, Lyon, France
| | | | - Willem van Wamel
- Department of Medical Microbiology and Infectious Diseases, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Nicole Lemmens
- Department of Medical Microbiology and Infectious Diseases, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Saeko Nakajima
- Department of Dermatology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - François Vandenesh
- Centre International de Recherche en Infectiologie (CIRI), INSERM U1111, Unité Mixte de Recherche 5308, Centre national de la recherche scientifique, Ecole Normale Supérieure de Lyon, Lyon, France; Service de Microbiologie Clinique, Groupement Hospitalier Nord, Hospices Civils de Lyon, Bron, France; Centre National de Référence des Staphylocoques, Hospices Civils de Lyon, Lyon, France
| | - Jean-François Nicolas
- Centre International de Recherche en Infectiologie (CIRI), INSERM U1111, Unité Mixte de Recherche 5308, Centre national de la recherche scientifique, Ecole Normale Supérieure de Lyon, Lyon, France; Service d'Allergologie et Immunologie Clinique, Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France
| | - Gérard Lina
- Centre International de Recherche en Infectiologie (CIRI), INSERM U1111, Unité Mixte de Recherche 5308, Centre national de la recherche scientifique, Ecole Normale Supérieure de Lyon, Lyon, France; Service de Microbiologie Clinique, Groupement Hospitalier Nord, Hospices Civils de Lyon, Bron, France; Centre National de Référence des Staphylocoques, Hospices Civils de Lyon, Lyon, France
| | - Audrey Nosbaum
- Centre International de Recherche en Infectiologie (CIRI), INSERM U1111, Unité Mixte de Recherche 5308, Centre national de la recherche scientifique, Ecole Normale Supérieure de Lyon, Lyon, France; Service d'Allergologie et Immunologie Clinique, Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France
| | - Marc Vocanson
- Centre International de Recherche en Infectiologie (CIRI), INSERM U1111, Unité Mixte de Recherche 5308, Centre national de la recherche scientifique, Ecole Normale Supérieure de Lyon, Lyon, France.
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22
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Go N, Arsène S, Faddeenkov I, Galland T, Martis B S, Lefaudeux D, Wang Y, Etheve L, Jacob E, Monteiro C, Bosley J, Sansone C, Pasquali C, Lehr L, Kulesza A. A quantitative systems pharmacology workflow toward optimal design and biomarker stratification of atopic dermatitis clinical trials. J Allergy Clin Immunol 2024; 153:1330-1343. [PMID: 38369029 DOI: 10.1016/j.jaci.2023.12.031] [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: 05/23/2023] [Revised: 11/03/2023] [Accepted: 12/22/2023] [Indexed: 02/20/2024]
Abstract
BACKGROUND The development of atopic dermatitis (AD) drugs is challenged by many disease phenotypes and trial design options, which are hard to explore experimentally. OBJECTIVE We aimed to optimize AD trial design using simulations. METHODS We constructed a quantitative systems pharmacology model of AD and standard of care (SoC) treatments and generated a phenotypically diverse virtual population whose parameter distribution was derived from known relationships between AD biomarkers and disease severity and calibrated using disease severity evolution under SoC regimens. RESULTS We applied this workflow to the immunomodulator OM-85, currently being investigated for its potential use in AD, and calibrated the investigational treatment model with the efficacy profile of an existing trial (thereby enriching it with plausible marker levels and dynamics). We assessed the sensitivity of trial outcomes to trial protocol and found that for this particular example the choice of end point is more important than the choice of dosing regimen and patient selection by model-based responder enrichment could increase the expected effect size. A global sensitivity analysis revealed that only a limited subset of baseline biomarkers is needed to predict the drug response of the full virtual population. CONCLUSIONS This AD quantitative systems pharmacology workflow built around knowledge of marker-severity relationships as well as SoC efficacy can be tailored to specific development cases to optimize several trial protocol parameters and biomarker stratification and therefore has promise to become a powerful model-informed AD drug development and personalized medicine tool.
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23
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Croft M, Esfandiari E, Chong C, Hsu H, Kabashima K, Kricorian G, Warren RB, Wollenberg A, Guttman-Yassky E. OX40 in the Pathogenesis of Atopic Dermatitis-A New Therapeutic Target. Am J Clin Dermatol 2024; 25:447-461. [PMID: 38236520 PMCID: PMC11070399 DOI: 10.1007/s40257-023-00838-9] [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] [Accepted: 12/13/2023] [Indexed: 01/19/2024]
Abstract
Atopic dermatitis (AD) is a chronic, heterogeneous, inflammatory disease characterized by skin lesions, pruritus, and pain. Patients with moderate-to-severe AD experience chronic symptoms, intensified by unpredictable flares, and often have comorbidities and secondary complications, which can result in significant clinical burden that impacts the patient's overall quality of life. The complex interplay of immune dysregulation and skin barrier disruption drives AD pathogenesis, of which T-cell-dependent inflammation plays a critical role in patients with AD. Despite new targeted therapies, many patients with moderate-to-severe AD fail to achieve or sustain their individual treatment goals and/or may not be suitable for or tolerate these therapies. There remains a need for a novel, efficacious, well-tolerated therapeutic option that can deliver durable benefits across a heterogeneous AD patient population. Expression of OX40 [tumor necrosis factor receptor superfamily, member 4 (TNFRSF4)], a prominent T-cell co-stimulatory molecule, and its ligand [OX40L; tumor necrosis factor superfamily, member 4 (TNFSF4)] is increased in AD. As the OX40 pathway is critical for expansion, differentiation, and survival of effector and memory T cells, its targeting might be a promising therapeutic approach to provide sustained inhibition of pathogenic T cells and associated inflammation and broad disease control. Antibodies against OX40 [rocatinlimab (AMG 451/KHK4083) and telazorlimab (GBR 830)] or OX40L [amlitelimab (KY1005)] have shown promising results in early-phase clinical studies of moderate-to-severe AD, highlighting the importance of OX40 signaling as a new therapeutic target in AD.
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Affiliation(s)
- Michael Croft
- Center for Autoimmunity and Inflammation, La Jolla Institute for Immunology, 9420 Athena Circle, La Jolla, CA, 92037, USA.
| | | | | | | | - Kenji Kabashima
- Department of Dermatology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | | | - Richard B Warren
- Dermatology Centre, Northern Care Alliance NHS Foundation Trust, NIHR Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - Andreas Wollenberg
- Department of Dermatology and Allergy, Ludwig-Maximilian-University, Munich, Germany
- Department of Dermatology and Allergy, University Hospital Augsburg, Augsburg, Germany
| | - Emma Guttman-Yassky
- Department of Dermatology and the Immunology Institute, Icahn School of Medicine at Mount Sinai, 1425 Madison Avenue, Box 1047, New York, NY, 10029-6574, USA.
- Laboratory for Investigative Dermatology, Rockefeller University, New York, NY, USA.
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24
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Xie X, Zhang J, Huang F, Fan L. Effects of abrocitinib on pruritus and eczema symptoms and tolerance in patients with moderate‑to‑severe atopic dermatitis in randomized, double‑blind and placebo‑controlled trials: A systematic review and a meta‑analysis. Biomed Rep 2024; 20:84. [PMID: 38628626 PMCID: PMC11019643 DOI: 10.3892/br.2024.1772] [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: 01/11/2024] [Accepted: 03/08/2024] [Indexed: 04/19/2024] Open
Abstract
Abrocitinib is a highly selective Janus kinase 1 (JAK1) inhibitor that can block a multitude of inflammatory signaling pathways that underlie atopic dermatitis (AD). In addition, abrocitinib inhibits JAK1 signaling in sensory neurons to alleviate acute and chronic pruritus during AD. However, substantial variations in efficacy and safety risks remain due to variations in doses applied in clinical use. Therefore for the present study, differences in the efficacy and tolerability of 100 and 200 mg abrocitinib for treating pruritus and eczema symptoms in patients with moderate-to-severe AD were evaluated compared with placebo. Specifically, randomized controlled trials (RCTs) of abrocitinib compared with placebo for the treatment of moderate-to-severe AD were searched on Pubmed, E.B. Stephens Company, China National Knowledge Infrastructure, Wanfang Medical network, Web of Science and related Clinical Trials Registry up to November 2023. In total, two researchers evaluated the quality of the included literature according to the Cochrane Handbook of Systematic Reviews. RevMan 5.3 software was used to conduct a meta-analysis of the efficacy and safety indicators in a cross-comparison of the effects exerted by placebo and 100 and 200 mg abrocitinib. A total of 1,825 patients with moderate-to-severe AD were included across five double-blind, placebo RCTs. Compared with the placebo group, during the double-blind trial period, significant improvements were observed in the investigator's global assessment score, response rate of eczema area and severity index (EASI)-50, EASI-75, EASI-90 and pruritus numerical rating scale (P-NRS) in the 100 and 200 mg abrocitinib groups (P<0.05). However, pairwise control analysis of the 100 and 200 mg group yielded significant differences (P<0.05) in all of the aforementioned therapeutic indicators except for the P-NRS score. In terms of safety, compared with the placebo group, there were significantly higher incidence of nausea, upper respiratory tract viral infection, infections and infestations in the 100 mg abrocitinib group (P<0.05). In addition, there were significantly higher incidence of nausea, gastrointestinal disorder, headache and dizziness in the 200 mg group (P<0.05). There were also significant differences in the incidence of nausea, gastrointestinal disorder and dizziness between the 100 and 200 mg groups (P<0.05). For patients with moderate-to-severe AD, oral administration of 100 or 200 mg abrocitinib once/day was concluded to ameliorate skin pruritus and eczema symptoms to varying degrees, with the efficacy significantly superior at the 200 mg dose. However, the risk of a number of adverse reactions, such as headache, dizziness, nausea and gastrointestinal dysfunction, is also significantly increased. Therefore, patients should be made aware of the risk of adverse drug effects prior to the administration of long-term high abrocitinib doses. Furthermore, large-scale, multi-center, rigorous clinical trials remain necessary to validate the findings from the present study.
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Affiliation(s)
- Xingxing Xie
- Department of Pharmacy, Yaan People's Hospital, Yaan, Sichuan 625000, P.R. China
| | - Jie Zhang
- Department of Pharmacy, Nanbu People's Hospital, Nanchong, Sichuan 637300, P.R. China
| | - Fujing Huang
- Department of Pharmacy, Yaan People's Hospital, Yaan, Sichuan 625000, P.R. China
| | - Ling Fan
- Clinical Trial Center for Drugs and Medical Devices, Yaan People's Hospital, Yaan, Sichuan 625000, P.R. China
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25
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Armario-Hita JC, Carrascosa JM, Flórez Á, Herranz P, Pereyra-Rodríguez JJ, Serra-Baldrich E, Silvestre JF, Comellas M, Isidoro O, Ortiz de Frutos FJ. Pruritus and Pain Constitute the Main Negative Impact of Atopic Dermatitis® From the Patient's Perspective: A Systematic Review. Dermatitis 2024; 35:216-234. [PMID: 37751176 DOI: 10.1089/derm.2023.0163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/27/2023]
Abstract
Atopic Dermatitis® (AD) is an inflammatory skin disease characterized by intense itching and highly visible signs, representing a great burden to the patient. Despite its straightforward diagnosis, AD severity and burden can be underestimated in routine clinical practice. This review aims to determine the impact of AD on patients' lives, establish which domains of life are most affected, and identify symptom drivers of AD burden. A systematic literature review was conducted in Pubmed/Medline, Web of Science, and Scopus following Cochrane and PRISMA recommendations. Observational studies published in English or Spanish between January 1, 2018, and August 31, 2022, evaluating the impact of AD and its symptoms from the patient's perspective, were included. Reviewed studies were assessed for quality following the STrengthening the Reporting of OBservational studies in Epidemiology Checklist. A total of 28 observational studies evaluating the impact of AD and its symptoms from the patient's perspective were included in the review. All domains of the AD patient's life were found to be greatly affected, including health-related quality of life (HRQoL), emotional health, sleep disorders, work impairment, health care resource utilization, cognitive function, and development of comorbidities. The more severe the disease, the greater the impact, worsening in patients with moderate and severe AD. Pruritus and pain are reported to be the disease symptoms with the greatest impact. In conclusion, AD impacts several domains of patients' lives, especially HRQoL and mental health. Pruritus and pain are identified as the main drivers of AD impact, suggesting that optimal symptom control may reduce the burden and improve disease management.
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Affiliation(s)
- José Carlos Armario-Hita
- From the Dermatology Department, Hospital Universitario de Puerto Real, University of Cádiz, Cádiz, Spain
| | | | - Ángeles Flórez
- Dermatology Department, Complejo Hospitalario Universitario de Pontevedra, Pontevedra, Spain
| | - Pedro Herranz
- Dermatology Department, Hospital Universitario La Paz, Madrid, Spain
| | - José Juan Pereyra-Rodríguez
- Dermatology Department, Hospital Universitario Virgen del Rocío, Sevilla, Spain
- School of Medicine. Universidad de Sevilla, Sevilla, Spain
| | - Esther Serra-Baldrich
- Dermatology Department, Hospital de la Santa Creu i Sant Pau, Universitat Autónoma, Barcelona, Spain
| | | | - Marta Comellas
- Outcomes Research Department, Outcomes'10, Castellón, Spain
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26
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Silverberg JI, Gooderham MJ, Paller AS, Deleuran M, Bunick CG, Gold LFS, Hijnen D, Calimlim BM, Lee WJ, Teixeira HD, Hu X, Zhang S, Yang Y, Grada A, Platt AM, Thaçi D. Early and Sustained Improvements in Symptoms and Quality of Life with Upadacitinib in Adults and Adolescents with Moderate-to-Severe Atopic Dermatitis: 52-Week Results from Two Phase III Randomized Clinical Trials (Measure Up 1 and Measure Up 2). Am J Clin Dermatol 2024; 25:485-496. [PMID: 38528257 PMCID: PMC11070400 DOI: 10.1007/s40257-024-00853-4] [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] [Accepted: 02/08/2024] [Indexed: 03/27/2024]
Abstract
BACKGROUND Atopic dermatitis is a chronic inflammatory disease characterized by increased itch, skin pain, poor sleep quality, and other symptoms that negatively affect patient quality of life. Upadacitinib, an oral selective Janus kinase (JAK) inhibitor with greater inhibitory potency for JAK1 than JAK2, JAK3, or tyrosine kinase 2, is approved to treat moderate-to-severe atopic dermatitis. OBJECTIVE We aimed to evaluate the effect of upadacitinib on patient-reported outcomes over 52 weeks in adults and adolescents with moderate-to-severe atopic dermatitis. METHODS Data from two phase III monotherapy trials of upadacitinib (Measure Up 1, NCT03569293; Measure Up 2, NCT03607422) were integrated. Changes in pruritus, pain, other skin symptoms, sleep, quality of life, mental health, and patient impression were evaluated. Patient-reported outcome assessments included the Worst Pruritus Numerical Rating Scale, Patient-Oriented Eczema Measure, Dermatology Life Quality Index, Atopic Dermatitis Symptom Scale, Atopic Dermatitis Impact Scale, Hospital Anxiety and Depression Scale, SCORing Atopic Dermatitis index, Patient Global Impression of Severity, Patient Global Impression of Change, and Patient Global Impression of Treatment. Minimal clinically important differences, achievement of scores representing minimal disease burden, and the change from baseline were evaluated in patients who received upadacitinib through week 52 and in patients who received placebo through week 16. RESULTS This analysis included 1609 patients (upadacitinib 15 mg, N = 557; upadacitinib 30 mg, N = 567; placebo, N = 485). Baseline demographics and disease characteristics were generally similar across all arms. The proportion of patients treated with upadacitinib reporting improvements in itch increased rapidly by week 1, increased steadily through week 8, and was sustained through week 52. Patients receiving upadacitinib also experienced improvements in pain and other skin symptoms by week 1, which continued through week 16; improvements were maintained through week 52. Patient reports of improved sleep increased rapidly from baseline to week 1, increased steadily through week 32, and were sustained through week 52. Patients experienced quality-of-life improvements through week 8, which were maintained through week 52. By week 1, patients in both upadacitinib groups experienced rapid improvements in emotional state, and by week 12, patients also achieved meaningful improvements in anxiety and depression. Improvements in mental health continued steadily through week 32 and were maintained through week 52. Patients treated with upadacitinib 30 mg generally experienced improvements in patient-reported outcomes earlier than those treated with upadacitinib 15 mg. Through week 16, patients receiving upadacitinib experienced greater improvements versus those receiving placebo in all assessed patient-reported outcomes. CONCLUSIONS Adults and adolescents with moderate-to-severe atopic dermatitis treated with once-daily upadacitinib 15 or 30 mg experienced early improvements in itch, pain, other skin symptoms, sleep, quality of life, and mental health that were sustained through week 52. CLINICAL TRIAL REGISTRATION ClinicalTrials.gov identifiers NCT03569293 (13 August 2018) and NCT03607422 (27 July 2018).
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Affiliation(s)
- Jonathan I Silverberg
- Department of Dermatology, The George Washington University School of Medicine and Health Sciences, Washington, DC, USA.
| | - Melinda J Gooderham
- Skin Centre for Dermatology, Peterborough, ON, Canada
- Department of Medicine, Queen's University, Kingston, ON, Canada
- Probity Medical Research, Waterloo, ON, Canada
| | - Amy S Paller
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Mette Deleuran
- Department of Dermatology, Aarhus University Hospital, Aarhus, Denmark
| | - Christopher G Bunick
- Department of Dermatology and Program in Translational Biomedicine, Yale University, New Haven, CT, USA
| | | | - DirkJan Hijnen
- Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | | | | | | | | | | | | | | | | | - Diamant Thaçi
- Institute and Comprehensive Center for Inflammation Medicine, University of Lübeck, Lübeck, Germany
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27
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Artusa S, Mazzuca G, Piacentini G, Castagnoli R, Marseglia GL, Pietrobelli A, Pecoraro L. Paediatric Atopic Dermatitis: The Unexpected Impact on Life with a Specific Look at the Molecular Level. Int J Mol Sci 2024; 25:4778. [PMID: 38731996 PMCID: PMC11083669 DOI: 10.3390/ijms25094778] [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: 03/19/2024] [Revised: 04/23/2024] [Accepted: 04/25/2024] [Indexed: 05/13/2024] Open
Abstract
Atopic dermatitis (AD) is a condition with a multifactorial aetiology that affects the skin. It most often begins at preschool age and involves the skin. The disease's main symptom is intense itching, which occurs especially at night and affects the child's sleep, negatively impacting the quality of life of affected children and, consequently, their families. The difficulty in resting during the night leads to many problems during the day, particularly behavioural disorders and difficulties in paying attention at school, which results in learning impairment. The unexpected symptoms of AD are caused by pathophysiological processes that include many molecular pathways and inflammatory cytokines such as IL-31, IL-1, IL-2, TNF-a, and IL-6. Drawing on a comprehensive review of the literature in PubMed/MedLine, our review offers an in-depth exploration of both the psychosocial impacts of AD and the molecular processes that contribute to this disorder.
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Affiliation(s)
- Silvia Artusa
- Pediatric Clinic, Department of Surgical Sciences, Dentistry, Pediatrics and Gynecology, University of Verona, 37126 Verona, Italy; (S.A.); (G.M.)
| | - Giorgia Mazzuca
- Pediatric Clinic, Department of Surgical Sciences, Dentistry, Pediatrics and Gynecology, University of Verona, 37126 Verona, Italy; (S.A.); (G.M.)
| | - Giorgio Piacentini
- Pediatric Clinic, Department of Surgical Sciences, Dentistry, Pediatrics and Gynecology, University of Verona, 37126 Verona, Italy; (S.A.); (G.M.)
| | - Riccardo Castagnoli
- Pediatric Clinic, Department of Pediatrics, Fondazione IRCCS Policlinico San Matteo, University of Pavia, 27100 Pavia, Italy
| | - Gian Luigi Marseglia
- Pediatric Clinic, Department of Pediatrics, Fondazione IRCCS Policlinico San Matteo, University of Pavia, 27100 Pavia, Italy
| | - Angelo Pietrobelli
- Pediatric Clinic, Department of Surgical Sciences, Dentistry, Pediatrics and Gynecology, University of Verona, 37126 Verona, Italy; (S.A.); (G.M.)
| | - Luca Pecoraro
- Pediatric Clinic, Department of Surgical Sciences, Dentistry, Pediatrics and Gynecology, University of Verona, 37126 Verona, Italy; (S.A.); (G.M.)
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28
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Hartono SP, Chatrath S, Aktas ON, Kubala SA, Capozza K, Myles IA, Silverberg JI, Schwartz A. Interventions for anxiety and depression in patients with atopic dermatitis: a systematic review and meta-analysis. Sci Rep 2024; 14:8844. [PMID: 38632375 PMCID: PMC11024101 DOI: 10.1038/s41598-024-59162-9] [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: 02/22/2023] [Accepted: 04/08/2024] [Indexed: 04/19/2024] Open
Abstract
Atopic dermatitis (AD) is a chronic inflammatory skin disease that is associated with anxiety and depression. Few studies have addressed interventions for symptoms of anxiety and depression in this population. To determine the efficacy of interventions for anxiety and depression in patients with AD. PubMed, MEDLINE, EMBASE, and PsycINFO were searched from inception to November 2023. English-language studies published in peer-reviewed journals evaluating the effect of interventions on anxiety and/or depression using validated assessment tools on patients with AD were included. Titles, abstracts, and articles were screened by at least two independent reviewers. Of 1410 references that resulted in the initial search, 17 studies were included. Fourteen of these studies are randomized controlled trials, while the other 3 studies are prospective controlled trials with pre and post-test designs. Data were extracted using a standardized extraction form, and the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines were followed. To accommodate trials with multiple interventions (each compared to a control group), we conducted a mixed-effects meta-analysis with the trial as a random effect. Prespecified outcomes were changes in symptoms of anxiety and depression in patients with AD as evaluated using standardized assessment tools. Of the 17 studies included in this systematic review, 7 pharmacological intervention studies with 4723 participants examining 5 different medications were included in a meta-analysis. Of these studies, only 1 study evaluated medications prescribed to treat anxiety and/or depression; the rest evaluated medications prescribed to treat AD. Meta-analysis of all the pharmacological interventions resulted in significant improvement in anxiety, depression, and combined anxiety-depression scale scores (standardized mean difference [95% CI]: - 0.29 [- 0.49 to - 0.09], - 0.27 [- 0.45 to - 0.08], - 0.27 [- 0.45 to - 0.08]) respectively. The 10 non-pharmacological studies with 2058 participants showed general improvement in anxiety but not depression. A meta-analysis of the non-pharmacological interventions was not conducted due to variable approaches and limited data. Pharmacological interventions designed to improve AD were found to improve anxiety and depression in patients with moderate-severe disease. More comprehensive studies on non-pharmacological and pharmacological interventions that primarily target anxiety and depression are needed.
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Affiliation(s)
- Stella P Hartono
- Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases, 10 Center Drive, Bethesda, MD, 20852, USA.
| | | | - Ozge N Aktas
- Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases, 10 Center Drive, Bethesda, MD, 20852, USA
| | - Stephanie A Kubala
- Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases, 10 Center Drive, Bethesda, MD, 20852, USA
| | - Korey Capozza
- Global Parents for Eczema Research, Santa Barbara, CA, USA
| | - Ian A Myles
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, Bethesda, MD, USA
| | - Jonathan I Silverberg
- Department of Dermatology, George Washington University School of Medicine and Health Sciences, Washington, DC, USA
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Bissonnette R, DuBois J, Facheris P, Del Duca E, Kim M, Correa Da Rosa J, Trujillo DL, Bose S, Pagan AD, Wustrow D, Brockstedt DG, Wong B, Kassner PD, Jankicevic J, Ho W, Cheng LE, Guttman-Yassky E. Clinical and molecular effects of oral CCR4 antagonist RPT193 in atopic dermatitis: A Phase 1 study. Allergy 2024; 79:924-936. [PMID: 37984453 DOI: 10.1111/all.15949] [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: 05/12/2023] [Revised: 09/27/2023] [Accepted: 10/14/2023] [Indexed: 11/22/2023]
Abstract
BACKGROUND RPT193 is an orally administered small molecule antagonist of the human C-C motif chemokine receptor 4 (CCR4) that inhibits the migration and downstream activation of T-helper Type 2 (Th2) cells. We investigated single- and multiple-ascending doses of RPT193 in healthy subjects, and multiple doses of RPT193 in subjects with moderate-to-severe atopic dermatitis (AD). METHODS This was a first-in-human randomized, placebo-controlled Phase 1a/1b monotherapy study (NCT04271514) to evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics, and CCR4 surface receptor occupancy in eligible healthy subjects and subjects with moderate-to-severe AD. Clinical efficacy and skin biomarker effects of RPT193 monotherapy were assessed as exploratory endpoints in AD subjects. RESULTS In healthy (n = 72) and AD subjects (n = 31), once-daily RPT193 treatment was generally well tolerated, with no serious adverse events reported and all treatment-emergent adverse events reported as mild/moderate. In AD subjects, numerically greater improvements in clinical efficacy endpoints were observed with RPT193 monotherapy versus placebo up to the end of the treatment period (Day 29), with statistically significant improvement, compared to Day 29 and placebo, observed 2 weeks after the end of treatment (Day 43) on several endpoints (p < .05). Moreover, significant changes in the transcriptional profile were seen in skin biopsies of RPT193-treated versus placebo-treated subjects at Day 29, which were also significantly correlated with improvements in clinical efficacy measures. CONCLUSIONS To our knowledge, this is the first clinical study with an oral CCR4 antagonist that showed clinical improvement coupled with modulation of the cutaneous transcriptomic profile in an inflammatory skin disease.
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Affiliation(s)
| | | | - Paola Facheris
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Ester Del Duca
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Madeline Kim
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Joel Correa Da Rosa
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | | | - Swaroop Bose
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Angel D Pagan
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - David Wustrow
- RAPT Therapeutics, Inc., South San Francisco, California, USA
| | | | - Brian Wong
- RAPT Therapeutics, Inc., South San Francisco, California, USA
| | - Paul D Kassner
- RAPT Therapeutics, Inc., South San Francisco, California, USA
| | | | - William Ho
- RAPT Therapeutics, Inc., South San Francisco, California, USA
| | | | - Emma Guttman-Yassky
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
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Wollenberg A, Simon D, Kulthanan K, Figueras-Nart I, Misery L, Tangsirisap N, Spina L, Lu N, Grond S, Eyerich K. Baricitinib treatment rapidly improves the four signs of atopic dermatitis assessed by Eczema Area and Severity Index (EASI) clinical subscores. J Eur Acad Dermatol Venereol 2024; 38:695-702. [PMID: 38041556 DOI: 10.1111/jdv.19669] [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: 07/21/2023] [Accepted: 10/23/2023] [Indexed: 12/03/2023]
Abstract
BACKGROUND Baricitinib treatment in adults with moderate-to-severe atopic dermatitis (AD) has demonstrated rapid improvements in itch as well as AD sign severity and affected body surface area as assessed by the Eczema Area and Severity Index (EASI) total score, whether administered as monotherapy or in combination with topical corticosteroids (TCS). As EASI clinical signs differ in time course and associated antecedents, the effects of baricitinib on each individual clinical sign are of interest. OBJECTIVES In this post hoc analysis, we aimed to investigate the effects of baricitinib on individual EASI subscores, namely excoriation, oedema/papulation, erythema and lichenification, in both monotherapy and TCS combination therapy trials. METHODS We analysed the percent change from baseline in individual EASI subscores from three phase-III, double-blind, 16-week trials of baricitinib in monotherapy (BREEZE-AD1/BREEZE-AD2) and TCS combination therapy (BREEZE-AD7) cohorts via mixed model repeated measures (MMRM). RESULTS Baricitinib 4 mg showed rapid and sustained improvements in all four clinical signs in both cohorts. Significant effects emerged at week 1 for excoriation, oedema/papulation and erythema scores in monotherapy (p < 0.001) and TCS combination therapy (p < 0.001, p < 0.01, p < 0.001), plateaued at week 4, and remained significant versus placebo through week 16. The effect on lichenification scores also emerged early, at week 1 in monotherapy (p < 0.05) and week 2 in combination therapy (p < 0.001), with scores continuously improving without a clear plateau. Effect magnitude was highest in excoriation scores, exhibiting near-maximal reduction in week 1 of monotherapy and remaining highest across all timepoints in combination therapy. CONCLUSIONS Rapid and sustained improvements were observed across clinical signs of inflammation and particularly on excoriation following baricitinib treatment. Our findings suggest that selective inhibition of janus kinases 1 and 2 leads to rapid and sustained control of skin inflammation, and that rapid reductions in itch translate into early disruption of the itch-scratch cycle.
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Affiliation(s)
- Andreas Wollenberg
- Department of Dermatology and Allergy, Ludwig Maximilian University of Munich, Munich, Germany
- Department of Dermatology and Allergy, Augsburg University Hospital, Augsburg, Germany
| | - Dagmar Simon
- Department of Dermatology, Inselspital, Bern University Hospital, University of Bern, Berne, Switzerland
| | - Kanokvalai Kulthanan
- Allergy and Immunology Unit, Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Ignasi Figueras-Nart
- Department of Dermatology, Hospital Universitari de Bellvitge, University of Barcelona, Barcelona, Spain
| | - Laurent Misery
- Department of Dermatology, Venereology, and Allergology and French Expert Centre on Pruritus, University Hospital of Brest, Brest, France
| | | | - Lara Spina
- Eli Lilly and Company, Indianapolis, Indiana, USA
| | - Na Lu
- Precision Statistics Consulting, Woodbury, Minnesota, USA
| | | | - Kilian Eyerich
- Department of Dermatology and Venerology, Medical Center, University of Freiburg, Freiburg, Germany
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Torres T, Sohrt Petersen A, Ivens U, Bosch Vilaro A, Stinson J, Carrascosa JM. Matching-Adjusted Indirect Comparison of the Efficacy at Week 32 of Tralokinumab and Dupilumab in the Treatment of Moderate-to-Severe Atopic Dermatitis. Dermatol Ther (Heidelb) 2024; 14:983-992. [PMID: 38613642 PMCID: PMC11052979 DOI: 10.1007/s13555-024-01143-x] [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: 02/09/2024] [Accepted: 03/15/2024] [Indexed: 04/15/2024] Open
Abstract
INTRODUCTION Tralokinumab and dupilumab are biological agents licensed for the treatment of moderate-to-severe atopic dermatitis (AD) in adult patients who are candidates for systemic treatment. However, no head-to-head studies of their efficacy have been conducted. This study indirectly compared the efficacy of tralokinumab and dupilumab, both in combination with topical corticosteroids (TCS), at week 32. METHODS An unanchored matching-adjusted indirect comparison was conducted using individual patient data (IPD) from the ECZTRA 3 tralokinumab trial and aggregate data from the LIBERTY AD CHRONOS dupilumab trial. IPD were selected by applying inclusion criteria from LIBERTY AD CHRONOS and weighting to match summary baseline characteristics-age, sex, race, body mass index, disease duration, Eczema Area and Severity Index (EASI), Investigator's Global Assessment (IGA), Dermatology Life Quality Index (DLQI) and SCORing Atopic Dermatitis index-of patients treated with dupilumab. Week 32 outcomes of interest were 50%, 75% or 90% improvements in EASI (EASI-50, EASI-75 and EASI-90), IGA scores of 0 or 1 (IGA 0/1), ≥ 4-point improvement in worst daily pruritus numerical rating scale (NRS) score, and mean improvements in DLQI and the Patient Oriented Eczema Measure (POEM). RESULTS After matching, tralokinumab and dupilumab, both in combination with TCS, showed similar efficacy across clinical response endpoints at week 32 (IGA 0/1, tralokinumab 49.9% vs dupilumab 39.3%; EASI-50, 78.9% vs 77.5%; EASI-75, 71.5% vs 71.9%; EASI-90, 53.3% vs 56.2%). The mean change from baseline in DLQI was statistically significantly larger in the matched tralokinumab plus TCS population than in the dupilumab plus TCS arm (- 12.1 vs - 10.4, p = 0.005). Changes in POEM and worst daily pruritus NRS were similar in the two groups. CONCLUSION The results of this analysis demonstrate that, in combination with TCS, tralokinumab and dupilumab have similar efficacy in the treatment of moderate-to-severe AD at 32 weeks of therapy.
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Affiliation(s)
- Tiago Torres
- Centro Hospitalar Universitário de Santo António, University of Porto, Porto, Portugal
| | | | - Ulla Ivens
- LEO Pharma A/S, Industriparken 55, 2750, Ballerup, Denmark
| | | | - John Stinson
- LEO Pharma A/S, Industriparken 55, 2750, Ballerup, Denmark
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Rams A, Baldasaro J, Bunod L, Delbecque L, Strzok S, Meunier J, ElMaraghy H, Sun L, Pierce E. Assessing Itch Severity: Content Validity and Psychometric Properties of a Patient-Reported Pruritus Numeric Rating Scale in Atopic Dermatitis. Adv Ther 2024; 41:1512-1525. [PMID: 38363461 PMCID: PMC10960880 DOI: 10.1007/s12325-024-02802-3] [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: 12/12/2023] [Accepted: 01/22/2024] [Indexed: 02/17/2024]
Abstract
BACKGROUND Pruritus, or itch, is a key symptom of atopic dermatitis (AD); as such, mitigating itch is an important outcome of AD treatment. This study explored the content validity and measurement properties of the Pruritus Numeric Rating Scale (Pruritus NRS), a novel single-item scale for assessing itch severity in clinical trials of AD treatments. METHODS In this mixed-methods study, qualitative interviews were conducted with 21 people with moderate-to-severe AD (n = 15 adult, n = 6 adolescent) to develop a conceptual model of the patient experience in AD and explore the content validity of the Pruritus NRS. Data collected daily from adults with moderate-to-severe AD enrolled in a phase 2b study (NCT03443024) were used to assess the Pruritus NRS' psychometric performance, including reliability, construct validity, and responsiveness. Meaningful within-patient change (MWPC) thresholds were also determined using anchor-based methods. RESULTS Qualitative findings highlighted the importance of itch in AD, including severity, persistence, frequency, and daily life interference. Patient debriefing of the Pruritus NRS indicated that the scale was relevant, appropriate, and interpreted as intended. Trial data supported overall good psychometric properties. MWPC was defined as a 3-point improvement in Pruritus NRS score, a finding supported by qualitative data. CONCLUSIONS The Pruritus NRS provides a valid and reliable patient-reported measure of itching severity in patients with moderate-to-severe AD, and can detect change, indicating it is fit-for-purpose to evaluate the efficacy of AD treatments in this population. TRIAL REGISTRATION ClinicalTrials.gov identifier, NCT03443024.
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Affiliation(s)
- Alissa Rams
- Modus Outcomes, a THREAD Company, Cambridge, MA, USA
| | | | | | | | - Sara Strzok
- Modus Outcomes, a THREAD Company, Cambridge, MA, USA.
| | | | | | - Luna Sun
- Eli Lilly and Company, Indianapolis, IN, USA
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Geta ET, Guteta TO, Tiruneh G. Impairment of health-related quality of life and its determinants among patients with podoconiosis in East Wollega Zone, Oromia Regional State, Ethiopia: institutional-based cross-sectional study. BMJ Open 2024; 14:e077268. [PMID: 38553080 PMCID: PMC10982751 DOI: 10.1136/bmjopen-2023-077268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 03/15/2024] [Indexed: 04/02/2024] Open
Abstract
OBJECTIVE This study aimed to assess the impairment of health-related quality of life (HRQoL) and its determinants among patients diagnosed with podoconiosis in East Wollega Zone, Oromia Regional State, Ethiopia. METHODS An institutional-based cross-sectional study design was used in the setting of primary healthcare facilities to assess impaired HRQoL among patients with podoconiosis in the East Wollega Zone from 1 March 2023 to 30 April 2023, using the Dermatologic Life Quality Index (DLQI). Data was collected from 494 patients with podoconiosis, and a multistage sampling technique was employed. The data was entered into EpiData V.4.6 and exported to SPSS V.27 for analysis. A linear regression model with a 95% cofidence interval (CI) was used to estimate level of HRQoL and to identify its determinants estimating beta (β) coefficient declaring the significance level at p<0.05. RESULTS The quality of life among patients was impaired on average by 9.6±6.1 with the lowest DLQI Score in the domain of treatment (0.8±0.97) and the highest in the domain of daily activity (2.3±1.72). The identified significant determinants of impairment of HRQoL associated with DLQI scores were duration of disease (95% CI, β=0.11 (0.08 to 0.15)), acute dermato-lymphangio-adenitis (ADLA) (95% CI, β=0.08 (0.01 to 0.16)), comorbidity (95% CI, β=1.26 (0.37 to 2.16)), consistently wearing shoes (95% CI, β=-0.06 (-0.09 to -0.03)), feeling of stigmatised (95% CI, β=0.21 (0.16 to 0.25)) and psychological distress (95% CI, β=0.17 (0.14 to 0.21)) and being female (95% CI, β=1.16 (0.19 to 2.12)). CONCLUSION Overall, HRQoL among patients with podoconiosis was moderately impaired. The duration of disease, ADLA, comorbidity, stigma, psychological distress and being female in sex significantly impaired HRQoL, whereas consistently wearing shoes significantly improved HRQoL among the patients with podoconiosis. Therefore, healthcare providers and public health experts should work on educating communities and counselling patients to avoid stigma and psychological distress, wearing shoes consistently and treating podoconiosis and other comorbidities among these patients.
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Affiliation(s)
- Edosa Tesfaye Geta
- School of Public Health, Wollega University, Nekemte, Oromia Regional State, Ethiopia
| | | | - Gemechu Tiruneh
- School of Public Health, Wollega University, Nekemte, Oromia Regional State, Ethiopia
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Coelho PS, Apalhão M, Victorino G, Cardoso C, Camilo J, Silva JM. The burden of atopic dermatitis in Portuguese patients: an observational study. Sci Rep 2024; 14:5181. [PMID: 38431751 PMCID: PMC10908846 DOI: 10.1038/s41598-024-55965-y] [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: 10/19/2023] [Accepted: 02/29/2024] [Indexed: 03/05/2024] Open
Abstract
Atopic dermatitis (AD) is a common inflammatory skin condition that significantly affects patients' lives and imposes both economic and non-economic burdens. The precise societal and individual consequences of AD remain incompletely understood. This study aimed to characterize AD in Portuguese patients and assess its personal, familial, and societal implications, including health status and quality of life. The research, conducted from June 2019 to January 2020, involved 204 confirmed AD patients in Portugal, who completed a 70-question questionnaire. Results show that, on average, patients experienced a two-year delay in diagnosis, with two-thirds having allergic comorbidities. Late-onset AD (after age 20) was found to be correlated with worsening symptoms post-diagnosis. Globally, patients reported substantial effects on health, quality of life, and mental well-being. Effects include significant levels of anxiety, frustration and sleep disorders. Severe AD correlated with more suffering and reduced perceived health, indicating a link between disease severity and quality of life. Remarkably, despite questionable effectiveness, 92% of severe AD patients were prescribed antihistamines, while only 19% received biological treatments. In Portugal, delayed AD diagnosis hinders timely treatment, and despite its profound impact and high comorbidity rates, AD patients tend to remain undertreated. Recognizing the personal and societal repercussions is crucial for enhancing care, contributing to improving QoL, social functioning and global well-being.
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Affiliation(s)
- Pedro S Coelho
- NOVA Information Management School (NOVA IMS), Universidade NOVA de Lisboa, Lisbon, Portugal
| | - Miguel Apalhão
- Dermatology Department, Hospital de Santa Maria, Centro Hospitalar Universitário de Lisboa Norte, Lisbon, Portugal
- Dermatology Research Unit, Instituto de Medicina Molecular, University of Lisbon, Lisbon, Portugal
| | - Guilherme Victorino
- NOVA Information Management School (NOVA IMS), Universidade NOVA de Lisboa, Lisbon, Portugal.
| | | | - Joana Camilo
- ADERMAP-Atopic Dermatitis Association, Lisbon, Portugal
| | - João Maia Silva
- Dermatology Department, Hospital de Santa Maria, Centro Hospitalar Universitário de Lisboa Norte, Lisbon, Portugal
- Dermatology Center, Hospital CUF Descobertas, Lisbon, Portugal
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Delhomme C, Adam T, Seiller H, Bursztejn AC. Characteristics of atopic dermatitis patients using complementary and alternative medicine: A literature review. Ann Dermatol Venereol 2024; 151:103257. [PMID: 38489869 DOI: 10.1016/j.annder.2024.103257] [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: 03/20/2023] [Revised: 09/10/2023] [Accepted: 11/06/2023] [Indexed: 03/17/2024]
Abstract
BACKGROUND Atopic dermatitis (AD) is a chronic inflammatory skin disease. Due to the burden of the disease, some patients try complementary and alternative medicine (CAM). OBJECTIVE To identify characteristics associated with CAM use in children and adults with AD. METHODS We conducted a literature review in accordance with the PRISMA international guidelines for literature reviews and meta-analyses. A systematic search was performed in the PubMed database. Qualitative and quantitative analyses using a χ2 test were performed to compare characteristics between CAM users and non-users. A p-value of <0.05 was considered statistically significant. RESULTS Out of 514 articles retrieved, 12 studies were included, giving a total of 2240 patients. Our statistical analysis identified an association between CAM use and rhino-conjunctivitis (p = 0.015 in children, p = 0.041 in adults), topical corticosteroid use (p = 0.042 in children, p = 0.008 in adults), and daily application of moisturizing cream (p = 0.002 in children, p < 0.001 in adults). Gender did not affect the decision to use CAM (p > 0.05). In studies, a higher number of affected eczema sites (p < 0.001), prior use of more than two conventional treatments (p = 0.047), and food avoidance diets (p = 0.016) were predictive of CAM use in children. In adults, a younger age (p < 0.05), higher education level (p = 0.043), and lower age at AD onset (p = 0.004) were related to CAM use. DISCUSSION To our knowledge, this is the first literature review focusing on socio-demographic and disease determinants related to CAM use among AD patients. The lack of homogeneity in measuring tools makes it difficult to compare and synthesize the studies.
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Affiliation(s)
- C Delhomme
- Department of Dermatology, University Hospital of Nancy, France
| | - T Adam
- Department of Allergology, University Hospital of Nancy, France
| | - H Seiller
- Department of Dermatology, University Hospital of Nancy, France
| | - A-C Bursztejn
- Department of Dermatology, University Hospital of Nancy, France.
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Eichenfield LF, Liu J, Marwaha S, Piercy J, Sturm D, Anderson P. Satisfaction with Control of Mild to Moderate Atopic Dermatitis with Ruxolitinib Cream: US Physician and Patient Perspectives. Dermatol Ther (Heidelb) 2024; 14:685-696. [PMID: 38453811 PMCID: PMC10965874 DOI: 10.1007/s13555-024-01116-0] [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: 12/21/2023] [Accepted: 02/12/2024] [Indexed: 03/09/2024] Open
Abstract
INTRODUCTION The 2021 US approval of ruxolitinib cream for treatment of atopic dermatitis (AD) in patients aged ≥ 12 years was based on the results of two pivotal phase 3 studies. Currently, real-world data to describe effectiveness of ruxolitinib cream and physician satisfaction with treatment remain limited. Our objective is to describe disease control among adults with mild to moderate AD prescribed ruxolitinib cream and physician satisfaction with treatment. METHODS Data were from the Adelphi AD Disease Specific Programme™, a US real-world, cross-sectional survey of physician-reported data, undertaken between August 2022 and March 2023. For patients aged ≥ 18 years, physicians reported patient demographics, clinical characteristics, treatment patterns, and physician satisfaction with disease control. Descriptive analysis of data for patients with mild to moderate AD prior to the initiation of ruxolitinib cream and treated with ruxolitinib cream for ≥ 1 month was undertaken. RESULTS Among physician-reported data from 1360 patients with AD, 149 patients had received ruxolitinib cream (in combination or as monotherapy) for ≥ 1 month, including 59 patients receiving monotherapy. Prior to treatment with ruxolitinib cream, 84.6% of patients had moderate AD (Investigator's Global Assessment, IGA of 3), whereas after treatment (median duration, 26 weeks), only 21.5% had an IGA of 3, with 48.3% of patients having clear or almost clear skin (IGA of 0/1). For these patients, 81.2% were not currently experiencing a flare, and physicians were satisfied with disease control for 87.3%. Results were similar in patients receiving monotherapy. The most frequent physician-reported reasons for prescribing ruxolitinib cream included relieving itch, improving lesion redness/thickness, achieving disease control, and reducing/controlling flares. CONCLUSIONS These real-world findings demonstrate effective disease control and physician satisfaction with ruxolitinib cream for the treatment of AD in adults in a clinical practice setting. Outcomes were similar whether ruxolitinib cream was prescribed as monotherapy or in combination regimens, suggesting a role for ruxolitinib cream across the spectrum of disease.
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Affiliation(s)
- Lawrence F Eichenfield
- University of California San Diego and Rady Children's Hospital San Diego, San Diego, CA, USA
| | - Jinan Liu
- Incyte Corporation, 1801 Augustine Cut-Off, Wilmington, DE, 19803, USA.
| | | | | | - Daniel Sturm
- Incyte Corporation, 1801 Augustine Cut-Off, Wilmington, DE, 19803, USA
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Chu DK, Schneider L, Asiniwasis RN, Boguniewicz M, De Benedetto A, Ellison K, Frazier WT, Greenhawt M, Huynh J, Kim E, LeBovidge J, Lind ML, Lio P, Martin SA, O'Brien M, Ong PY, Silverberg JI, Spergel JM, Wang J, Wheeler KE, Guyatt GH, Capozza K, Begolka WS, Chu AWL, Zhao IX, Chen L, Oykhman P, Bakaa L, Golden D, Shaker M, Bernstein JA, Greenhawt M, Horner CC, Lieberman J, Stukus D, Rank MA, Wang J, Ellis A, Abrams E, Ledford D, Chu DK. Atopic dermatitis (eczema) guidelines: 2023 American Academy of Allergy, Asthma and Immunology/American College of Allergy, Asthma and Immunology Joint Task Force on Practice Parameters GRADE- and Institute of Medicine-based recommendations. Ann Allergy Asthma Immunol 2024; 132:274-312. [PMID: 38108679 DOI: 10.1016/j.anai.2023.11.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 11/08/2023] [Accepted: 11/09/2023] [Indexed: 12/19/2023]
Abstract
BACKGROUND Guidance addressing atopic dermatitis (AD) management, last issued in 2012 by the American Academy of Allergy, Asthma and Immunology/American College of Allergy, Asthma and Immunology Joint Task Force, requires updating as a result of new treatments and improved guideline and evidence synthesis methodology. OBJECTIVE To produce evidence-based guidelines that support patients, clinicians, and other decision-makers in the optimal treatment of AD. METHODS A multidisciplinary guideline panel consisting of patients and caregivers, AD experts (dermatology and allergy/immunology), primary care practitioners (family medicine, pediatrics, internal medicine), and allied health professionals (psychology, pharmacy, nursing) convened, prioritized equity, diversity, and inclusiveness, and implemented management strategies to minimize influence of conflicts of interest. The Evidence in Allergy Group supported guideline development by performing systematic evidence reviews, facilitating guideline processes, and holding focus groups with patient and family partners. The Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach informed rating the certainty of evidence and strength of recommendations. Evidence-to-decision frameworks, subjected to public comment, translated evidence to recommendations using trustworthy guideline principles. RESULTS The panel agreed on 25 recommendations to gain and maintain control of AD for patients with mild, moderate, and severe AD. The eAppendix provides practical information and implementation considerations in 1-2 page patient-friendly handouts. CONCLUSION These evidence-based recommendations address optimal use of (1) topical treatments (barrier moisturization devices, corticosteroids, calcineurin inhibitors, PDE4 inhibitors [crisaborole], topical JAK inhibitors, occlusive [wet wrap] therapy, adjunctive antimicrobials, application frequency, maintenance therapy), (2) dilute bleach baths, (3) dietary avoidance/elimination, (4) allergen immunotherapy, and (5) systemic treatments (biologics/monoclonal antibodies, small molecule immunosuppressants [cyclosporine, methotrexate, azathioprine, mycophenolate, JAK inhibitors], and systemic corticosteroids) and UV phototherapy (light therapy).
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Affiliation(s)
- Derek K Chu
- Departments of Medicine and Health Research Methods, Evidence & Impact, McMaster University, Hamilton, Canada; Evidence in Allergy Group, McMaster University and The Research Institute of St. Joe's Hamilton, Hamilton, Canada.
| | - Lynda Schneider
- Division of Immunology, Boston Children's Hospital, Boston, Massachusetts.
| | | | - Mark Boguniewicz
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado; Division of Pediatric Allergy and Clinical Immunology, National Jewish Health, Denver, Colorado
| | - Anna De Benedetto
- Department of Dermatology, University of Rochester Medical Center, Rochester, New York
| | | | - Winfred T Frazier
- Department of Family Medicine, UPMC St. Margaret, Pittsburgh, Pennsylvania
| | - Matthew Greenhawt
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado; Section of Allergy and Immunology, Children's Hospital Colorado, Aurora, Colorado
| | - Joey Huynh
- Sepulveda VA Medical Center, North Hills, California
| | | | - Jennifer LeBovidge
- Division of Immunology, Boston Children's Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts
| | - Mary Laura Lind
- School for Engineering of Matter, Transport and Energy, Arizona State University, Tempe, Arizona
| | - Peter Lio
- Department of Dermatology, Northwestern University Feinberg School of Medicine, Chicago, Illinois; Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Stephen A Martin
- University of Massachusetts Chan Medical School, Worcester, Massachusetts
| | - Monica O'Brien
- Tufts University School of Medicine, Boston, Massachusetts
| | - Peck Y Ong
- Division of Clinical Immunology and Allergy, Children's Hospital Los Angeles, Los Angeles, California; Department of Pediatrics, USC Keck School of Medicine, Los Angeles, California
| | - Jonathan I Silverberg
- Department of Dermatology, The George Washington University School of Medicine and Health Sciences, Washington, District of Columbia
| | - Jonathan M Spergel
- Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania; Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Julie Wang
- Division of Pediatric Allergy and Immunology, Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York City, New York
| | - Kathryn E Wheeler
- Department of Pediatrics, University of Florida, Gainesville, Florida
| | - Gordon H Guyatt
- Departments of Medicine and Health Research Methods, Evidence & Impact, McMaster University, Hamilton, Canada; Evidence in Allergy Group, McMaster University and The Research Institute of St. Joe's Hamilton, Hamilton, Canada
| | - Korey Capozza
- Global Parents for Eczema Research, Santa Barbara, California
| | | | - Alexandro W L Chu
- Departments of Medicine and Health Research Methods, Evidence & Impact, McMaster University, Hamilton, Canada; Evidence in Allergy Group, McMaster University and The Research Institute of St. Joe's Hamilton, Hamilton, Canada
| | - Irene X Zhao
- Departments of Medicine and Health Research Methods, Evidence & Impact, McMaster University, Hamilton, Canada; Evidence in Allergy Group, McMaster University and The Research Institute of St. Joe's Hamilton, Hamilton, Canada
| | - Lina Chen
- Departments of Medicine and Health Research Methods, Evidence & Impact, McMaster University, Hamilton, Canada; Evidence in Allergy Group, McMaster University and The Research Institute of St. Joe's Hamilton, Hamilton, Canada
| | - Paul Oykhman
- Departments of Medicine and Health Research Methods, Evidence & Impact, McMaster University, Hamilton, Canada; Evidence in Allergy Group, McMaster University and The Research Institute of St. Joe's Hamilton, Hamilton, Canada
| | - Layla Bakaa
- Departments of Medicine and Health Research Methods, Evidence & Impact, McMaster University, Hamilton, Canada; Evidence in Allergy Group, McMaster University and The Research Institute of St. Joe's Hamilton, Hamilton, Canada
| | - David Golden
- Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Marcus Shaker
- Dartmouth Geisel School of Medicine and Dartmouth Hitchcock Medical Center, Section of Allergy, Lebanon, New Hampshire
| | | | - Matthew Greenhawt
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado; Section of Allergy and Immunology, Children's Hospital Colorado, Aurora, Colorado
| | - Caroline C Horner
- Division of Allergy and Pulmonary Medicine, Department of Pediatrics, Washington University School of Medicine, St Louis, Missouri
| | - Jay Lieberman
- University of Tennessee Health Science Center and LeBonheur Children's Hospital, Memphis, Tennessee
| | - David Stukus
- Nationwide Children's Hospital and Ohio State University College of Medicine, Columbus, Ohio
| | - Matthew A Rank
- Mayo Clinic in Arizona and Phoenix Children's Hospital, Scottsdale and Phoenix, Arizona
| | - Julie Wang
- Division of Pediatric Allergy and Immunology, Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York City, New York
| | - Anne Ellis
- Division of Allergy and Immunology, Department of Medicine, Queen's University, Kingston, Ontario, Canada
| | - Elissa Abrams
- Section of Allergy and Clinical Immunology, Department of Pediatrics, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Dennis Ledford
- Morsani College of Medicine, University of South Florida and James A. Haley Veterans' Affairs Hospital, Tampa, Florida
| | - Derek K Chu
- Departments of Medicine and Health Research Methods, Evidence & Impact, McMaster University, Hamilton, Canada; Evidence in Allergy Group, McMaster University and The Research Institute of St. Joe's Hamilton, Hamilton, Canada
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Loiselle AR, Thibau IJ, Johnson JK, Guadalupe M, Smith Begolka W. Financial and treatment access burden associated with atopic dermatitis comorbidities. Ann Allergy Asthma Immunol 2024; 132:243-245. [PMID: 37866510 DOI: 10.1016/j.anai.2023.10.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 10/17/2023] [Indexed: 10/24/2023]
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Stefanovic N, Irvine AD. Filaggrin and beyond: New insights into the skin barrier in atopic dermatitis and allergic diseases, from genetics to therapeutic perspectives. Ann Allergy Asthma Immunol 2024; 132:187-195. [PMID: 37758055 DOI: 10.1016/j.anai.2023.09.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 08/22/2023] [Accepted: 09/19/2023] [Indexed: 10/03/2023]
Abstract
Atopic dermatitis (AD) is the most common inflammatory skin disease worldwide, affecting 20% of children and 5% of adults. One critical component in the pathophysiology of AD is the epidermal skin barrier, with its outermost layer, the stratum corneum (SC), conferring biochemical properties that enable resilience against environmental threats and maintain homeostasis. The skin barrier may be conceptualized as a key facilitator of complex interactions between genetics, host immunity, the cutaneous microbiome, and environmental exposures. The key genetic risk factor for AD development and persistence is a loss-of-function mutation in FLG, with recent advances in genomics focusing on rare variant discovery, establishment of pathogenic mechanisms, and exploration of the role of other epidermal differentiation complex gene variants in AD. Aberrant type 2 inflammatory responses down-regulate the transcription of key epidermal barrier genes, alter the composition of SC lipids, and induce further injury through a neurocutaneous feedback loop and the itch-scratch cycle. The dysbiotic epidermis exhibits reduced bacterial diversity and enhanced colonization with Staphylococcus and Malassezia species, which contribute to both direct barrier injury through the action of bacterial toxins and perpetuation of the inflammatory cascades. Enhanced understanding of each of the pathogenic mechanisms underpinning barrier disruption has led to the development of novel topical and systemic molecules, including interleukin (IL)-4Ra, IL-13, PDE4, and Janus-associated kinase inhibitors, whose clinical effectiveness exceeds conventional treatment modalities. In this narrative review, we aim to summarize the current understanding of the above-mentioned pathophysiological and therapeutic mechanisms, with a focus on the genetic, cellular, and molecular mechanisms underpinning AD development.
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Affiliation(s)
| | - Alan D Irvine
- Clinical Medicine, Trinity College Dublin, Dublin, Ireland.
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Shortt G, Shortt N, Bird G, Kerse K, Lieffering N, Martin A, Eathorne A, Black B, Kim B, Rademaker M, Reiche L, Paa ST, Harding S, Armour M, Semprini A. Mānuka oil based ECMT-154 versus vehicle control for the topical treatment of eczema: study protocol for a randomised controlled trial in community pharmacies in Aotearoa New Zealand. BMC Complement Med Ther 2024; 24:61. [PMID: 38287323 PMCID: PMC10823637 DOI: 10.1186/s12906-024-04358-9] [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: 03/06/2023] [Accepted: 01/14/2024] [Indexed: 01/31/2024] Open
Abstract
BACKGROUND Eczema is a chronic, relapsing skin condition commonly managed by emollients and topical corticosteroids. Prevalence of use and demand for effective botanical therapies for eczema is high worldwide, however, clinical evidence of benefit is limited for many currently available botanical treatment options. Robustly-designed and adequately powered randomised controlled trials (RCTs) are essential to determine evidence of clinical benefit. This protocol describes an RCT that aims to investigate whether a mānuka oil based emollient cream, containing 2% ECMT-154, is a safe and effective topical treatment for moderate to severe eczema. METHODS This multicentre, single-blind, parallel-group, randomised controlled trial aims to recruit 118 participants from community pharmacies in Aotearoa New Zealand. Participants will be randomised 1:1 to receive topical cream with 2% ECMT-154 or vehicle control, and will apply assigned treatment twice daily to affected areas for six weeks. The primary outcome is improvement in subjective symptoms, assessed by change in POEM score. Secondary outcomes include change in objective symptoms assessed by SCORAD (part B), PO-SCORAD, DLQI, and treatment acceptability assessed by TSQM II and NRS. DISCUSSION Recruitment through community pharmacies commenced in January 2022 and follow up will be completed by mid-2023. This study aims to collect acceptability and efficacy data of mānuka oil based ECMT-154 for the treatment of eczema. If efficacy is demonstrated, this topical may provide an option for a novel emollient treatment. The community-based design of the trial is anticipated to provide a generalisable result. ETHICS AND DISSEMINATION Ethics approval was obtained from Central Health and Disability Ethics Committee (reference: 2021 EXP 11490). Findings of the study will be disseminated to study participants, published in peer-reviewed journal and presented at scientific conferences. TRIAL REGISTRATION Australian New Zealand Clinical Trials Registry (ANZCTR) ACTRN12621001096842. Registered on August 18, 2021 ( https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=382412&isReview=true ). PROTOCOL VERSION 2.1 (Dated 18/05/2022).
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Affiliation(s)
- Gabrielle Shortt
- Medical Research Institute of New Zealand, Wellington, Aotearoa, New Zealand.
- Victoria University of Wellington, Wellington, Aotearoa, New Zealand.
| | - Nicholas Shortt
- Medical Research Institute of New Zealand, Wellington, Aotearoa, New Zealand
- Victoria University of Wellington, Wellington, Aotearoa, New Zealand
- NICM Health Research Institute, Western Sydney University, Penrith, Australia
| | - Georgina Bird
- Medical Research Institute of New Zealand, Wellington, Aotearoa, New Zealand
| | - Kyley Kerse
- Medical Research Institute of New Zealand, Wellington, Aotearoa, New Zealand
| | - Nico Lieffering
- Medical Research Institute of New Zealand, Wellington, Aotearoa, New Zealand
| | - Alexander Martin
- Medical Research Institute of New Zealand, Wellington, Aotearoa, New Zealand
- Victoria University of Wellington, Wellington, Aotearoa, New Zealand
| | - Allie Eathorne
- Medical Research Institute of New Zealand, Wellington, Aotearoa, New Zealand
- NICM Health Research Institute, Western Sydney University, Penrith, Australia
| | - Bianca Black
- Medical Research Institute of New Zealand, Wellington, Aotearoa, New Zealand
| | - Bob Kim
- Anderson's Exchange Pharmacy, Dunedin, Aotearoa, New Zealand
| | - Marius Rademaker
- Waikato Clinical Campus, University of Auckland, Hamilton, Aotearoa, New Zealand
- New Zealand Dermatology Research Trust, Palmerston North, Aotearoa, New Zealand
| | - Louise Reiche
- New Zealand Dermatological Society Inc, Palmerston North, Aotearoa, New Zealand
- New Zealand Dermatology Research Trust, Palmerston North, Aotearoa, New Zealand
| | - Selwyn Te Paa
- Medical Research Institute of New Zealand, Wellington, Aotearoa, New Zealand
- University of Otago, Wellington, Aotearoa, New Zealand
| | - Suki Harding
- Manuka Bioscience Ltd, Auckland, Aotearoa, New Zealand
| | - Mike Armour
- Medical Research Institute of New Zealand, Wellington, Aotearoa, New Zealand
- NICM Health Research Institute, Western Sydney University, Penrith, Australia
| | - Alex Semprini
- Medical Research Institute of New Zealand, Wellington, Aotearoa, New Zealand
- Victoria University of Wellington, Wellington, Aotearoa, New Zealand
- NICM Health Research Institute, Western Sydney University, Penrith, Australia
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Kubota-Ishida N, Kaji C, Matsumoto S, Wakabayashi T, Matsuhira T, Okura I, Cho N, Isshiki S, Kumura K, Tabata Y. ME3183, a novel phosphodiesterase-4 inhibitor, exhibits potent anti-inflammatory effects and is well tolerated in a non-clinical study. Eur J Pharmacol 2024; 962:176202. [PMID: 37996010 DOI: 10.1016/j.ejphar.2023.176202] [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: 05/30/2023] [Revised: 10/25/2023] [Accepted: 11/10/2023] [Indexed: 11/25/2023]
Abstract
Phosphodiesterase 4 (PDE4) inhibitors are expected to exhibit efficacy against inflammatory diseases due to their broad pharmacological activity. The launched PDE4 inhibitors apremilast, crisaborole, and roflumilast have not exhibited sufficient inhibitory potential due to poor margins of effectiveness and tolerability. In this report, we describe the non-clinical efficacy, brain translocation, and vomit-inducing effects of ME3183 compared with apremilast. ME3183 showed extensive cytokine suppression in vitro studies using human peripheral blood mononuclear cells and T cells. ME3183 also significantly suppressed skin inflammation in a chronic oxazolone-induced dermatitis model and showed antipruritic effects in a substance P-induced mouse pruritus model. In these in vitro and in vivo studies, ME3183 also significantly suppressed cytokines, and focusing on tumor necrosis factor-α as a psoriasis-related cytokine and interleukin-4 as an atopic dermatitis-related cytokine, ME3183 potently inhibited both cytokines. ME3183 showed in vivo efficacy at lower doses than apremilast. The brain distribution of ME3183 was sufficiently low in mice and rats. The effective dose of ME3183 for emesis was similar to that of apremilast in ferrets. Given its high-potency inhibitory effects, ME3183 would have a wide margin of efficacy and tolerability. These wide margins demonstrate the effectiveness of ME3183 in treating many inflammatory diseases, such as psoriasis and atopic dermatitis. An on-going phase 2 trial is expected to further demonstrate the efficacy and safety of ME3183.
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Affiliation(s)
- Natsuki Kubota-Ishida
- R&D Division, Meiji Seika Pharma Co., Ltd., 2-4-16, Kyobashi, Chuo-ku, Tokyo, 104-8002, Japan.
| | - Chizuko Kaji
- R&D Division, Meiji Seika Pharma Co., Ltd., 2-4-16, Kyobashi, Chuo-ku, Tokyo, 104-8002, Japan
| | - Shogo Matsumoto
- R&D Division, Meiji Seika Pharma Co., Ltd., 2-4-16, Kyobashi, Chuo-ku, Tokyo, 104-8002, Japan
| | - Tsubasa Wakabayashi
- R&D Division, Meiji Seika Pharma Co., Ltd., 2-4-16, Kyobashi, Chuo-ku, Tokyo, 104-8002, Japan
| | - Takashi Matsuhira
- R&D Division, Meiji Seika Pharma Co., Ltd., 2-4-16, Kyobashi, Chuo-ku, Tokyo, 104-8002, Japan
| | - Iori Okura
- R&D Division, Meiji Seika Pharma Co., Ltd., 2-4-16, Kyobashi, Chuo-ku, Tokyo, 104-8002, Japan
| | - Naoki Cho
- R&D Division, Meiji Seika Pharma Co., Ltd., 2-4-16, Kyobashi, Chuo-ku, Tokyo, 104-8002, Japan
| | - Satoshi Isshiki
- R&D Division, Meiji Seika Pharma Co., Ltd., 2-4-16, Kyobashi, Chuo-ku, Tokyo, 104-8002, Japan
| | - Ko Kumura
- R&D Division, Meiji Seika Pharma Co., Ltd., 2-4-16, Kyobashi, Chuo-ku, Tokyo, 104-8002, Japan
| | - Yuji Tabata
- R&D Division, Meiji Seika Pharma Co., Ltd., 2-4-16, Kyobashi, Chuo-ku, Tokyo, 104-8002, Japan
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Narla S, Silverberg JI. Efficacy and Risk Stratification of Janus Kinase Inhibitors in the Treatment of Moderate-to-Severe Atopic Dermatitis. Dermatitis 2024; 35:S24-S38. [PMID: 37527229 DOI: 10.1089/derm.2023.0058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/03/2023]
Abstract
Recently, 3 oral Janus kinase (JAK) inhibitors-abrocitinib, baricitinib, and upadacitinib-were approved in many regions around the world for the treatment of moderate-severe atopic dermatitis (AD). These JAK inhibitors generally have rapid onset of action and short half-life. Higher doses of abrocitinib and upadactinib even demonstrated superior efficacy to dupilumab. However, JAK inhibitors can be associated with rare serious and potentially life-threatening adverse events. Heterogeneity in study designs and lack of head-to-head studies make safety comparison between JAK inhibitors difficult. Dose reduction and patient selection are the most important considerations for risk mitigation. This narrative review examines the efficacy data for abrocitinib, baricitinib, and upadacitinib from large phase III double-blinded randomized controlled trials in AD and discusses risk stratification for oral JAK inhibitors in AD patients.
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Affiliation(s)
- Shanthi Narla
- From the Department of Dermatology, St. Luke's University Health Network, Easton, Pennsylvania, USA
| | - Jonathan I Silverberg
- Department of Dermatology, The George Washington University School of Medicine and Health Sciences, Washington, District of Columbia, USA
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Kang KM, Han JH, Kim KS, Kim EK, Shin Y, Park JH, Kim H, Kim NY, Kim YG, Kim H, Park H, Kim YM, Kee SJ, Kim SJ, Kim HS, Kim YC. Chlorophyll a and novel synthetic derivatives alleviate atopic dermatitis by suppressing Th2 cell differentiation via IL-4 receptor modulation. Clin Immunol 2024; 258:109852. [PMID: 38029848 DOI: 10.1016/j.clim.2023.109852] [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: 04/30/2023] [Revised: 10/14/2023] [Accepted: 11/08/2023] [Indexed: 12/01/2023]
Abstract
Atopic dermatitis (AD) treatment has largely relied on non-specific broad immunosuppressants despite their long-term toxicities until the approval of dupilumab, which blocks IL-4 signaling to target Th2 cell responses. Here, we report the discovery of compound 4aa, a novel compound derived from the structure of chlorophyll a, and the efficacy of chlorophyll a to alleviate AD symptoms by oral administration in human AD patients. 4aa downregulated GATA3 and IL-4 in differentiating Th2 cells by potently blocking IL-4 receptor dimerization. In the murine model, oral administration of 4aa reduced the clinical severity of symptoms and scratching behavior by 76% and 72%, respectively. Notably, the elevated serum levels of Th2 cytokines reduced to levels similar to those in the normal group after oral administration of 4aa. Additionally, the toxicological studies showed favorable safety profiles and good tolerance. In conclusion, 4aa may be applied for novel therapeutic developments for patients with AD.
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Affiliation(s)
- Koon Mook Kang
- School of Life Sciences, Gwangju Institute of Science and Technology, 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Republic of Korea
| | - Jung-Hyun Han
- School of Life Sciences, Gwangju Institute of Science and Technology, 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Republic of Korea
| | - Kyeong Seok Kim
- School of Pharmacy, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon-si, Gyeonggi-do 16419, Republic of Korea
| | - Eun Kyung Kim
- Department of Pharmacy, College of Pharmacy and Institute of Pharmaceutical Science and Technology, Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan-si, Gyeonggi-do 15588, Republic of Korea
| | - Youna Shin
- School of Life Sciences, Gwangju Institute of Science and Technology, 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Republic of Korea
| | - Jae Hyeon Park
- School of Pharmacy, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon-si, Gyeonggi-do 16419, Republic of Korea
| | - Hyeon Kim
- R&D Center, Huons co. Ltd., 55 Hanyangdaehak-ro, Sangnok-gu, Ansan-si, Gyeonggi-do 15588, Republic of Korea
| | - Na Yoon Kim
- College of Pharmacy, Dankook University, 119 Dandae-ro, Dongnam-gu, Cheonan-si, Chungcheongnam-do 31116, Republic of Korea
| | - Yoon Gyoon Kim
- College of Pharmacy, Dankook University, 119 Dandae-ro, Dongnam-gu, Cheonan-si, Chungcheongnam-do 31116, Republic of Korea
| | - Hyunjun Kim
- R&D Center, Huons co. Ltd., 55 Hanyangdaehak-ro, Sangnok-gu, Ansan-si, Gyeonggi-do 15588, Republic of Korea
| | - Hyunjin Park
- R&D Center, Huons co. Ltd., 55 Hanyangdaehak-ro, Sangnok-gu, Ansan-si, Gyeonggi-do 15588, Republic of Korea
| | - Young-Mi Kim
- Department of Pharmacy, College of Pharmacy and Institute of Pharmaceutical Science and Technology, Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan-si, Gyeonggi-do 15588, Republic of Korea
| | - Seung-Jung Kee
- Department of Laboratory Medicine, Chonnam National University Hospital, 42 Jebong-ro, Dong-gu, Gwangju 61469, Republic of Korea
| | - Seong-Jin Kim
- Department of Dermatology, Chonnam National University Hospital, 42 Jebong-ro, Dong-gu, Gwangju 61469, Republic of Korea.
| | - Hyung Sik Kim
- School of Pharmacy, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon-si, Gyeonggi-do 16419, Republic of Korea.
| | - Yong-Chul Kim
- School of Life Sciences, Gwangju Institute of Science and Technology, 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Republic of Korea.
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Yosipovitch G, Gooderham MJ, Ständer S, Fonacier L, Szepietowski JC, Deleuran M, Girolomoni G, Su JC, Bushmakin AG, Cappelleri JC, Feeney C, Chan G, Thorpe AJ, Valdez H, Biswas P, Rojo R, DiBonaventura M, Myers DE. Interpreting the Relationship Among Itch, Sleep, and Work Productivity in Patients with Moderate-to-Severe Atopic Dermatitis: A Post Hoc Analysis of JADE MONO-2. Am J Clin Dermatol 2024; 25:127-138. [PMID: 37624488 PMCID: PMC10796557 DOI: 10.1007/s40257-023-00810-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/20/2023] [Indexed: 08/26/2023]
Abstract
BACKGROUND Abrocitinib, an oral, once-daily Janus kinase 1-selective inhibitor, improved itch severity, sleep, and work productivity versus placebo in patients with moderate-to-severe atopic dermatitis. OBJECTIVE The aim of this study was to investigate relationships among itch, sleep, and work productivity in the phase III JADE MONO-2 clinical trial. METHODS A repeated-measures longitudinal model was used to examine relationships between itch (using the Peak Pruritus Numerical Rating Scale [PP-NRS] or Nighttime Itch Scale [NTIS]) and sleep disturbance/loss (using the Patient-Oriented Eczema Measure sleep item and SCORing AD Sleep Loss Visual Analog Scale) and, separately, between itch and work productivity (using the Work Productivity and Activity Impairment-Atopic Dermatitis Version 2.0 questionnaire). Mediation modelling was used to investigate the effect of treatment (abrocitinib vs placebo) on work impairment via improvements in itch and sleep. RESULTS The relationships between itch/sleep and itch/work productivity were approximately linear. PP-NRS scores of 0, 4-6, and 10 were associated with 0 days, 3-4 days, and 7 days per week of disturbed sleep, respectively. PP-NRS or NTIS scores of 0-1, 4-5, and 10 were associated with 0-10%, 20-30%, and >50% overall work impairment, respectively. Seventy-five percent of the effect of abrocitinib on reducing work impairment was indirectly mediated by improvement in itch, followed by sleep. CONCLUSION These results quantitatively demonstrate that reducing itch severity is associated with improvements in sleep and work productivity. Empirical evidence for the mechanism of action of abrocitinib showed that itch severity is improved, which reduces sleep loss/sleep disruption and, in turn, improves work productivity. CLINICAL TRIAL REGISTRATION NCT03575871.
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Affiliation(s)
- Gil Yosipovitch
- Department of Dermatology, Miami Itch Center, Miami, FL, USA
| | | | - Sonja Ständer
- Department of Dermatology, Center for Chronic Pruritus, Münster University Hospital, Münster, Germany
| | - Luz Fonacier
- NYU Langone Hospital-Long Island Allergy and Immunology, Mineola, NY, USA
| | - Jacek C Szepietowski
- Department of Dermatology, Venereology and Allergology, Wroclaw Medical University, Wroclaw, Poland
| | - Mette Deleuran
- Department of Dermatology, Aarhus University Hospital, Aarhus, Denmark
| | | | - John C Su
- Department of Paediatrics, Murdoch Children's Research Institute, Royal Children's Hospital, University of Melbourne, Parkville, Australia
- Department of Dermatology, Monash University, Eastern Health, Box Hill, VIC, Australia
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Renert-Yuval Y, Del Duca E, Arents B, Bissonnette R, Drucker AM, Flohr C, Guttman-Yassky E, Hijnen D, Kabashima K, Leshem YA, Paller AS, Silverberg JI, Simpson EL, Spuls P, Vestergaard C, Wollenberg A, Irvine AD, Thyssen JP. Treat-to-target in dermatology: A scoping review and International Eczema Council survey on the approach in atopic dermatitis. J Eur Acad Dermatol Venereol 2024; 38:42-51. [PMID: 37700595 DOI: 10.1111/jdv.19506] [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: 04/27/2023] [Accepted: 08/04/2023] [Indexed: 09/14/2023]
Abstract
Treat-to-target (T2T) is a pragmatic therapeutic strategy being gradually introduced into dermatology after adoption in several other clinical areas. Atopic dermatitis (AD), one of the most common inflammatory skin diseases, may also benefit from this structured and practical therapeutic approach. We aimed to evaluate existing data regarding the T2T approach in dermatology, with a specific focus on AD, as well as the views of International Eczema Council (IEC) members on the potential application of a T2T approach to AD management. To do so, we systematically searched for peer-reviewed publications on the T2T approach for any skin disease in the PubMed and Scopus databases up to February 2022 and conducted a survey among IEC members regarding various components to potentially include in a T2T approach in AD. We identified 21 relevant T2T-related reports in dermatology, of which 14 were related to psoriasis, five to AD, one for juvenile dermatomyositis and one for urticaria. In the IEC member survey, respondents proposed treatable traits (with itch, disease severity and sleep problems getting the highest scores), relevant comorbidities (with asthma being selected most commonly, followed by anxiety and depression in adults), recommended specialists that should define the approach in AD (dermatologists, allergists and primary care physicians were most commonly selected in adults), and applicable assessment tools (both physician- and patient-reported), in both adult and paediatric patients, for potential future utilization of the T2T approach in AD. In conclusion, while the T2T approach may become a useful tool to simplify therapeutic goals and AD management, its foundation in AD is only starting to build. A multidisciplinary approach, including a wide range of stakeholders, including patients, is needed to further define the essential components needed to utilize T2T in AD.
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Affiliation(s)
- Yael Renert-Yuval
- Laboratory for Investigative Dermatology, The Rockefeller University, New York, New York, USA
- Pediatric Dermatology Unit, Schneider Children's Medical Center of Israel, Petah Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ester Del Duca
- Department of Dermatology, University Magna Graecia, Catanzaro, Italy
| | - Bernd Arents
- Dutch Association for People with Atopic Eczema, Nijkerk, The Netherlands
| | | | - Aaron M Drucker
- Division of Dermatology, Department of Medicine, University of Toronto and Women's College Hospital, Toronto, Ontario, Canada
| | - Carsten Flohr
- St John's Institute of Dermatology, King's College London and Guy's & St Thomas' NHS Foundation Trust, London, UK
| | - Emma Guttman-Yassky
- Department of Dermatology, and Laboratory of Inflammatory Skin Diseases, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Dirkjan Hijnen
- Department of Dermatology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Kenji Kabashima
- Department of Dermatology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yael A Leshem
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Division of Dermatology, Rabin Medical Center, Petach Tikva, Israel
| | - Amy S Paller
- Departments of Dermatology and Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Jonathan I Silverberg
- Department of Dermatology, George Washington University School of Medicine and Health Sciences, Washington, DC, USA
| | - Eric L Simpson
- Department of Dermatology, Oregon Health & Science University, Portland, Oregon, USA
| | - Phyllis Spuls
- Department of Dermatology, Amsterdam Public Health/Infection and Immunology, Amsterdam University Medical Center, Location AMC, University of Amsterdam, Amsterdam, The Netherlands
| | | | - Andreas Wollenberg
- Department of Dermatology and Allergy, Ludwig Maximilian University, Munich, Germany
- Department of Dermatology, Vrije Universiteit Brussel, Universitair Ziekenhuis Brussel, Brussels, Belgium
| | - Alan D Irvine
- Clinical Medicine, Trinity College Dublin, Dublin, Ireland
| | - Jacob P Thyssen
- Department of Dermatology, Bispebjerg Hospital, Copenhagen, Denmark
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46
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Wang YH, Sun HY, Liu YQ, Gong XY, Xu Y, Zong QQ, Yu GH, Hu WQ, Zhai CX, Wang LL, Yan ZY, Zhang TY, Cai J, Li M, Chen YF, Wang F, Zou YF. Health-related quality of life in Chinese SLE patients: evidence from 1568 SLE patients and 2610 healthy controls. Qual Life Res 2024; 33:207-218. [PMID: 37824058 DOI: 10.1007/s11136-023-03516-9] [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] [Accepted: 09/11/2023] [Indexed: 10/13/2023]
Abstract
OBJECTIVE To investigate the effects of systemic lupus erythematosus (SLE) on health-related quality of life (HRQOL), the relationship between disease activity and HRQOL, and potential factors affecting HRQOL in Chinese SLE patients. METHODS This study recruited 1568 patients and 2610 controls to explore the effects of SLE on HRQOL. The association between disease activity and HRQOL, and the influencing factors of HRQOL were determined in 1568 patients. Then, we prospectively followed 1096 patients to explore the association between reduced disease activity and improved HRQOL, and the influencing factors of improved HRQOL. The Short-Form 36 (SF-36) and SLE disease activity index (SLEDAI) were used to evaluate HRQOL and disease activity. RESULTS Chinese SLE patients had lower HRQOL than controls in all domains (P < 0.001), especially in role-physical (RP) and role-emotional (RE). Compared with SLE patients from outside China, the HRQOL of Chinese patients appeared to be higher in mental component summary (MCS) but lower in RP and RE. SLEDAI was negatively correlated with HRQOL, which was validated using the results of a follow-up study, where SLEDAI reduction was positively associated with HRQOL improvements (P < 0.05). Furthermore, personality, life nervous and experiences of adverse life events may influence HRQOL and HRQOL improvements. CONCLUSION SLE significantly affected the HRQOL of Chinese patients, especially in RP and RE. Disease activity was negatively correlated with HRQOL. We also found for the first time some factors affecting HRQOL, which can be regarded as the basis for improving the HRQOL of SLE patients.
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Affiliation(s)
- Yu-Hua Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, No. 81, Meishan Road, Shushan District, Hefei, 230032, Anhui, China
- The Key Laboratory of Anhui Medical Autoimmune Diseases, Hefei, 230032, Anhui, China
| | - Hong-Yu Sun
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, No. 81, Meishan Road, Shushan District, Hefei, 230032, Anhui, China
- The Key Laboratory of Anhui Medical Autoimmune Diseases, Hefei, 230032, Anhui, China
| | - Yu-Qi Liu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, No. 81, Meishan Road, Shushan District, Hefei, 230032, Anhui, China
- The Key Laboratory of Anhui Medical Autoimmune Diseases, Hefei, 230032, Anhui, China
| | - Xing-Yu Gong
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, No. 81, Meishan Road, Shushan District, Hefei, 230032, Anhui, China
- The Key Laboratory of Anhui Medical Autoimmune Diseases, Hefei, 230032, Anhui, China
| | - Ying Xu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, No. 81, Meishan Road, Shushan District, Hefei, 230032, Anhui, China
- The Key Laboratory of Anhui Medical Autoimmune Diseases, Hefei, 230032, Anhui, China
| | - Qi-Qun Zong
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, No. 81, Meishan Road, Shushan District, Hefei, 230032, Anhui, China
- The Key Laboratory of Anhui Medical Autoimmune Diseases, Hefei, 230032, Anhui, China
| | - Guang-Hui Yu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, No. 81, Meishan Road, Shushan District, Hefei, 230032, Anhui, China
- The Key Laboratory of Anhui Medical Autoimmune Diseases, Hefei, 230032, Anhui, China
| | - Wan-Qin Hu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, No. 81, Meishan Road, Shushan District, Hefei, 230032, Anhui, China
- The Key Laboratory of Anhui Medical Autoimmune Diseases, Hefei, 230032, Anhui, China
| | - Chun-Xia Zhai
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, No. 81, Meishan Road, Shushan District, Hefei, 230032, Anhui, China
- The Key Laboratory of Anhui Medical Autoimmune Diseases, Hefei, 230032, Anhui, China
| | - Lin-Lin Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, No. 81, Meishan Road, Shushan District, Hefei, 230032, Anhui, China
- The Key Laboratory of Anhui Medical Autoimmune Diseases, Hefei, 230032, Anhui, China
| | - Zi-Ye Yan
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, No. 81, Meishan Road, Shushan District, Hefei, 230032, Anhui, China
- The Key Laboratory of Anhui Medical Autoimmune Diseases, Hefei, 230032, Anhui, China
| | - Ting-Yu Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, No. 81, Meishan Road, Shushan District, Hefei, 230032, Anhui, China
- The Key Laboratory of Anhui Medical Autoimmune Diseases, Hefei, 230032, Anhui, China
| | - Jing Cai
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, Anhui, China
| | - Mu Li
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, Anhui, China
| | - Yang-Fan Chen
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, Anhui, China
| | - Fang Wang
- Department of Oncology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Yan-Feng Zou
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, No. 81, Meishan Road, Shushan District, Hefei, 230032, Anhui, China.
- The Key Laboratory of Anhui Medical Autoimmune Diseases, Hefei, 230032, Anhui, China.
- Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei, 230032, Anhui, China.
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Huang D, Lu J, Tan F. Improvement of Pruritus and Efficacy in the Early Stage of Therapy with Upadacitinib, Abrocitinib, or Dupilumab in Chinese Patients with Moderate-to-Severe Atopic Dermatitis: Prospective, Cohort, Observational Study. Dermatitis 2024; 35:77-83. [PMID: 37930745 DOI: 10.1089/derm.2023.0132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2023]
Abstract
Background: Atopic dermatitis (AD) is an immune system-mediated, complex skin disease. Additional treatment options are needed to provide a better and faster clinical response for patients with AD. Objective: Investigate the difference in efficacy for the rapid relief from pruritus in adults with moderate-to-severe AD. Methods: A 12-week prospective, cohort, observational, single-center study was conducted in adults with moderate-to-severe AD. Patients were assigned randomly (in a 1:1:1 ratio) to receive upadacitinib, abrocitinib, or dupilumab. Pruritus is a key symptom of AD, so the primary endpoint was a reduction in the weekly average worst pruritus Numerical Rating Scale (NRS) score by ≥3 points from baseline at week 4. In addition, we analyzed the response rate at each visit for 75% improvement in Eczema Area and Severity Index (EASI75) and validated Investigator's Global Assessment for Atopic Dermatitis 0/1 (vIGA-AD 0/1). Results: Baseline characteristics was balanced among treatment groups, including measures of disease severity. After 4 weeks of treatment, there was a significant increase in the proportion of patients treated with Janus kinase (JAK) inhibitors who experienced a reduction of ≥3 points in the NRS score compared with those receiving dupilumab. After further treatment, JAK inhibitors resulted in a further reduction of NRS in patients, with a higher percentage of patients achieving EASI75 and vIGA 0/1 (particularly upadacitinib). In addition, no additional serious adverse events were observed during the 12-week follow-up period. Conclusions: JAK inhibitors could be considered as effective treatment options for patients with moderate-to-severe AD, particularly upadacitinib, which has shown the greatest efficacy in reducing itching with a favorable safety profile.
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Affiliation(s)
- Dawei Huang
- From the Shanghai Skin Disease Clinical College, Fifth Clinical Medical College, Anhui Medical University, Shanghai, China
- Department of Dermatology, Shanghai Skin Disease Hospital, Tongji University, Shanghai, China
- Institute of Psoriasis, Tongji University School of Medicine, Shanghai, China
| | - Jiajing Lu
- Department of Dermatology, Shanghai Skin Disease Hospital, Tongji University, Shanghai, China
- Institute of Psoriasis, Tongji University School of Medicine, Shanghai, China
| | - Fei Tan
- From the Shanghai Skin Disease Clinical College, Fifth Clinical Medical College, Anhui Medical University, Shanghai, China
- Department of Dermatology, Shanghai Skin Disease Hospital, Tongji University, Shanghai, China
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Simpson EL, Blauvelt A, Silverberg JI, Cork MJ, Katoh N, Mark T, Schneider SKR, Wollenberg A. Tralokinumab Provides Clinically Meaningful Responses at Week 16 in Adults with Moderate-to-Severe Atopic Dermatitis Who Do Not Achieve IGA 0/1. Am J Clin Dermatol 2024; 25:139-148. [PMID: 37804473 PMCID: PMC10796753 DOI: 10.1007/s40257-023-00817-0] [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] [Accepted: 08/24/2023] [Indexed: 10/09/2023]
Abstract
BACKGROUND AND OBJECTIVE Investigator's Global Assessment of clear/almost clear skin (IGA 0/1) is a difficult endpoint to achieve after short-term treatment of chronic moderate-to-severe atopic dermatitis, and does not fully reflect clinically meaningful changes in other parameters. We assessed the impact of tralokinumab versus placebo on other clinically meaningful parameters in patients not achieving IGA 0/1 at week 16 using pooled data from two monotherapy phase III trials, ECZTRA 1 and 2. METHODS This post hoc analysis included patients (n = 1328) from ECZTRA 1 and 2 who did not achieve the co-primary endpoint, IGA 0/1 at week 16 without rescue medication. Endpoints evaluating atopic dermatitis extent and severity included proportions of patients achieving IGA 0/1, 50%, 75%, and 90% improvement in Eczema Area and Severity Index (EASI-50/75/90); endpoints evaluating patient-reported outcomes included a ≥ 3-point improvement in worst daily pruritus Numerical Rating Scale (NRS), a ≥ 3-point improvement in eczema-related sleep interference (sleep) NRS, a ≥ 4-point improvement in Dermatology Life Quality Index (DLQI), and DLQI ≤ 5. Specifically, clinically meaningful responses were defined as EASI-50, a ≥ 3-point improvement in itch NRS, or a ≥ 4-point improvement in DLQI at week 16. RESULTS Among ECZTRA 1 and 2 patients who did not achieve IGA 0/1 at week 16 without rescue medication, a significantly greater proportion of patients receiving tralokinumab versus placebo achieved EASI-50 (33.0% vs 13.0%), a ≥ 3-point improvement in itch NRS (22.6% vs 9.4%), or a ≥ 4-point improvement in DLQI (41.2% vs 24.5%) at week 16. In addition, compared with placebo, a numerically greater proportion of tralokinumab-treated patients achieved all three measures of clinically meaningful response (30% vs 18%) or a clinically meaningful change in at least one outcome (48.8% vs 28.5%). Significantly greater proportions of patients receiving tralokinumab versus placebo achieved additional clinician-reported and patient-reported outcomes, such as EASI-75 (13.5% vs 4.1%), EASI-90 (3.5% vs 1.1%), DLQI ≤ 5 (22.5% vs 12.5%), and a ≥ 3-point improvement in sleep NRS (24.5% vs 11.5%). CONCLUSIONS Tralokinumab provided clinically meaningful responses in patients with moderate-to-severe atopic dermatitis who did not achieve IGA 0/1 at week 16 and/or used rescue medication. Using multiple validated outcome measures of both efficacy and quality of life, alongside IGA scores, can better characterize tralokinumab treatment responses in patients with moderate-to-severe atopic dermatitis. [Video abstract available] CLINICAL TRIAL REGISTRATION: NCT03131648 (ECZTRA 1); study start date: 30 May, 2017; primary completion date: 7 August, 2018; study completion date: 10 October, 2019. NCT03160885 (ECZTRA 2); study start date: 12 June, 2017; primary completion date: 4 September, 2019; study completion date: 14 August, 2019. Video abstract: Tralokinumab provides clinically meaningful responses at week 16 in adults with moderate-to-severe atopic dermatitis who do not achieve IGA 0/1 (MP4 362818 KB).
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Affiliation(s)
- Eric L Simpson
- Department of Dermatology, Oregon Health and Science University, Portland, OR, USA
| | | | - Jonathan I Silverberg
- Department of Dermatology, George Washington School of Medicine and Health Sciences, Washington, DC, USA
| | - Michael J Cork
- Sheffield Dermatology Research, IICD, University of Sheffield, Sheffield, UK
| | - Norito Katoh
- Department of Dermatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | | | | | - Andreas Wollenberg
- Department of Dermatology and Allergology, Ludwig-Maximilian University, Frauenlobstrasse 9-11, 80337, Munich, Germany.
- Department of Dermatology and Allergy, University Hospital Augsburg, Augsburg, Germany.
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49
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Chatrath S, LeBovidge J, Jack C, Abuabara K, Schneider LC, Capozza K, Kelley K, Silverberg JI. Mental health interventions for atopic dermatitis: knowledge gaps, pilot programmes and future directions. Clin Exp Dermatol 2023; 49:9-17. [PMID: 37706273 DOI: 10.1093/ced/llad315] [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: 06/13/2023] [Revised: 09/05/2023] [Accepted: 09/05/2023] [Indexed: 09/15/2023]
Abstract
Atopic dermatitis (AD) is associated with high levels of psychosocial burden, often resulting in poor mental health outcomes. Despite this association, few studies have evaluated the efficacy of mental health interventions within this population. Utilization of multidisciplinary and peer-led support, in addition to equipping patients with psychological tools, may be beneficial in improving mental health outcomes. Future research is needed to determine which interventions and formats are desired by, effective in and accessible to patients and caregivers with AD.
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Affiliation(s)
| | - Jennifer LeBovidge
- Boston Children's Hospital, Boston MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Carolyn Jack
- Research Institute of the McGill University Health Centre, Montreal, QC, Canada
| | - Katrina Abuabara
- Department of Dermatology, University of California San Francisco, San Francisco, CA, USA
| | - Lynda C Schneider
- Division of Immunology, Boston Children's Hospital, Boston, MA, USA
- Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Korey Capozza
- Global Parents for Eczema Research, Santa Barbara, CA, USA
| | - Keri Kelley
- Global Parents for Eczema Research, Santa Barbara, CA, USA
| | - Jonathan I Silverberg
- Department of Dermatology, George Washington University School of Medicine and Health Sciences, Washington, DC, USA
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50
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Thyssen JP, Bewley A, Ständer S, Castro C, Misery L, Kim BS, Biswas P, Chan G, Myers DE, Watkins M, Alderfer J, Güler E, Silverberg JI. Abrocitinib Provides Rapid and Sustained Improvement in Skin Pain and Is Associated with Improved Quality of Life Outcomes in Adult and Adolescent Patients with Moderate-to-Severe Atopic Dermatitis. Dermatology 2023; 240:243-253. [PMID: 38081155 PMCID: PMC10997245 DOI: 10.1159/000535285] [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: 02/08/2023] [Accepted: 11/13/2023] [Indexed: 04/06/2024] Open
Abstract
BACKGROUND Skin pain in atopic dermatitis (AD) increases with disease severity and is associated with substantial quality of life (QoL) burden. OBJECTIVES The aim of the study was to evaluate abrocitinib efficacy on skin pain and QoL in adults and adolescents with moderate-to-severe AD. METHODS This post hoc analysis included data with abrocitinib administered as monotherapy (pooled phase 2b [NCT02780167] and phase 3 JADE MONO-1 [NCT03349060] and JADE MONO-2 [NCT03575871]) or in combination with topical therapy (phase 3 JADE COMPARE [NCT03720470] and JADE TEEN [NCT03796676]). Patients received oral, once-daily abrocitinib 200 mg, abrocitinib 100 mg, or placebo for 12 or 16 weeks (JADE COMPARE). Skin pain was rated using the Pruritus and Symptoms Assessment for Atopic Dermatitis (PSAAD) skin pain Numerical Rating Scale (NRS) item ("How painful was your skin over the past 24 h?") on a scale from 0 (not painful) to 10 (extremely painful). Itch (Peak Pruritus NRS) and QoL (Dermatology Life Quality Index or Children's Dermatology Life Quality Index) were assessed. Least squares mean (LSM) change from baseline was analyzed using mixed-effects repeated measures modeling. RESULTS A total of 1,822 patients (monotherapy pool, n = 942; JADE COMPARE, n = 595; and JADE TEEN, n = 285) were analyzed. LSM change from baseline in PSAAD skin pain score was significantly greater with abrocitinib versus placebo from week 2 through week 12 or 16 across all 3 study populations and occurred in a dose-dependent manner. A greater proportion of patients achieved a ≥4-point improvement from baseline in PSAAD skin pain score with abrocitinib (200 mg and 100 mg) versus placebo in the monotherapy pool (56% and 38% vs. 12%; week 12), JADE COMPARE (72% and 52% vs. 26%; week 16), and JADE TEEN (51% and 60% vs. 31%; week 12). Additionally, a greater proportion of patients achieved a stringent threshold of skin pain improvement (PSAAD skin pain score <2) with abrocitinib versus placebo. Adults and adolescents who achieved a ≥4-point improvement in skin pain reported greater QoL improvement than those who did not achieve a ≥4-point improvement. A positive correlation (≥0.3) was observed between skin pain and QoL and separately between skin pain and itch across the 3 study populations. CONCLUSION Abrocitinib as monotherapy or in combination with topical therapy improved skin pain and was associated with improved QoL in both adults and adolescents with moderate-to-severe AD across all evaluated studies.
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Affiliation(s)
- Jacob P. Thyssen
- Department of Dermatology and Wound Healing, Bispebjerg Hospital, University of Copenhagen, Copenhagen, Denmark
| | | | - Sonja Ständer
- Center for Chronic Pruritus, Münster University Hospital, Münster, Germany
| | - Carla Castro
- Pediatric Dermatology, Hospital Universitario Austral, Pilar, Argentina
| | | | - Brian S. Kim
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | | | | | | | | | | | - Jonathan I. Silverberg
- The George Washington University School of Medicine and Health Sciences, Washington, DC, USA
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