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Karakioulaki M, Eyerich K, Patsatsi A. Advancements in Bullous Pemphigoid Treatment: A Comprehensive Pipeline Update. Am J Clin Dermatol 2024; 25:195-212. [PMID: 38157140 PMCID: PMC10866767 DOI: 10.1007/s40257-023-00832-1] [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: 11/19/2023] [Indexed: 01/03/2024]
Abstract
ABASTRACT Bullous pemphigoid (BP) is a common autoimmune bullous disease affecting mainly the elderly, with rising incidence due to increased life expectancy. This disease is characterized by tense bullous lesions on normal or erythematous skin, accompanied by pruritus. BP pathogenesis involves autoantibodies against hemidesmosomal proteins BP180 and BP230, leading to detachment at the dermo-epidermal junction as well as blister formation. BP is associated with coexisting comorbidities and drug exposure, and its management often requires high doses or chronic use of systemic glucocorticoids, posing risks of adverse effects. This review focuses on novel treatment options for BP, exploring therapies targeting different immune pathways. Rituximab, a CD20 monoclonal antibody, depletes B-lymphocytes and has shown efficacy in severe cases. Dupilumab, targeting interleukin (IL)-4 receptor α and thus blocking IL-4 and IL-13, downregulates type 2 helper (Th2) responses and has demonstrated promising results. Targeting eosinophil-related molecules using bertilimumab and AKST4290 has yielded positive results in clinical trials. Omalizumab, an immunoglobulin (Ig) E antibody, can reduce disease severity and allows corticosteroid tapering in a number of cases. Complement inhibitors such as nomacopan and avdoralimab are being investigated. IL-17 and IL-23 inhibitors such as secukinumab and tildrakizumab have shown potential in a limited number of case reports. Neonatal Fc receptor antagonists such as efgartigimod are under investigation. Additionally, topical therapies and Janus kinase inhibitors are being explored as potential treatments for BP. These novel therapies offer promising alternatives for managing BP, with potential to improve outcomes and reduce high cumulative doses of systemic corticosteroids and related toxicities. Further research, including controlled clinical trials, is needed to establish their efficacy, safety, and optimal dosing regimens for BP management.
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Affiliation(s)
- Meropi Karakioulaki
- Department of Dermatology and Venerology, Medical Center, University Hospital Freiburg, Freiburg, Germany
| | - Kilian Eyerich
- Department of Dermatology and Venerology, Medical Center, University Hospital Freiburg, Freiburg, Germany
| | - Aikaterini Patsatsi
- Second Department of Dermatology, School of Medicine, Papageorgiou Hospital, Aristotle University, Thessaloníki, Greece.
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Yu WT, Ma SH, Wu CY, Chen YL, Chang YT, Wu CY. Assoziation zwischen chronischer Nierenerkrankung und dem Risiko für bullöses Pemphigoid: eine nationale bevölkerungsbasierte Kohortenstudie. J Dtsch Dermatol Ges 2023; 21:1480-1489. [PMID: 38082522 DOI: 10.1111/ddg.15219_g] [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: 01/30/2023] [Accepted: 07/21/2023] [Indexed: 12/18/2023]
Abstract
ZusammenfassungHintergrundStudien haben gezeigt, dass das bullöse Pemphigoid (BP) auch bei Patienten mit chronischer Nierenerkrankung (CKD, chronic kidney disease) auftritt. Unklar ist, wie hoch das BP‐Risiko bei CKD‐Patienten ist.ZielsetzungEs sollte untersucht werden, ob eine CKD das BP‐Risiko erhöht.MethodikDie Studienteilnehmer wurden für den Zeitraum von 2007 bis 2018 aus der nationalen Datenbank der taiwanesischen Krankenversicherung rekrutiert. Insgesamt wurden 637 664 neu diagnostizierte Patienten mit CKD sowie 637 664 nach Alter, Geschlecht und Komorbidität übereinstimmende Kontrollpersonen ohne CKD in die Untersuchung aufgenommen. Zur Bewertung des BP‐Risikos kam ein Modell für konkurrierende Risiken zum Einsatz.ErgebnisseNach Adjustierung für Alter, Geschlecht und Komorbidität im multivariaten Modell zeigte sich die CKD als signifikanter Risikofaktor für BP (adjustierte Hazard Ratio [aHR]: 1,29; 95%‐Konfidenzintervall [KI]: 1,17–1,42; p < 0,001). CKD‐Patienten wurden in die Gruppen dialysepflichtig und nicht‐dialysepflichtig unterteilt und mit den Patienten ohne CKD verglichen. Es zeigte sich, dass dialysepflichtige CKD‐Patienten das höchste BP‐Risiko aufwiesen (aHR 1,75; 95%‐KI 1,51–2,03), gefolgt von nicht‐dialysepflichtigen CKD‐Patienten (aHR 1,20; 95%‐KI 1,08–1,32).LimitationenDetaillierte Laborbefunde zur Einschätzung des CKD‐Schweregrads fehlten.SchlussfolgerungenIm Vergleich zu Personen ohne CKD hatten Patienten mit CKD ein 1,3‐fach erhöhtes BP‐Risiko. Bei Patienten mit dialysepflichtiger CKD war das Risiko 1,8‐fach erhöht.
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Affiliation(s)
- Wen-Ting Yu
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Medical Education, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Sheng-Hsiang Ma
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Dermatology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chun-Ying Wu
- Institute of Biomedical Informatics, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Division of Translational Research, Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan
- College of Public Health, China Medical University, Taichung, Taiwan
| | - Yen-Ling Chen
- Institute of Biomedical Informatics, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Yun-Ting Chang
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Dermatology, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Dermatology, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Chen-Yi Wu
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Dermatology, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Dermatology, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Institute of Public Health and Department of Public Health, National Yang Ming Chiao Tung University, Taipei, Taiwan
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Yu WT, Ma SH, Wu CY, Chen YL, Chang YT, Wu CY. Association between chronic kidney disease and risk of bullous pemphigoid: a nationwide population-based cohort study. J Dtsch Dermatol Ges 2023; 21:1480-1487. [PMID: 37830438 DOI: 10.1111/ddg.15219] [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: 01/30/2023] [Accepted: 07/21/2023] [Indexed: 10/14/2023]
Abstract
BACKGROUND Studies have shown that bullous pemphigoid (BP) occurs in patients with chronic kidney disease (CKD). However, the risk of developing BP in patients with CKD remains inconclusive. OBJECTIVE To investigate whether CKD increases the risk of BP. METHODS Participants were recruited from the National Health Insurance Database of Taiwan between 2007 and 2018. Overall, 637,664 newly diagnosed patients with CKD and 637,664 age-, sex-, and comorbidity-matched non-CKD participants were selected. A competing risk model was used to evaluate the risk of development of BP. RESULTS After adjusting for age, sex, and comorbid diseases in the multivariate model, CKD was a significant risk factor for BP (adjusted hazard ratio [aHR]: 1.29; 95% confidence interval [CI]: 1.17-1.42; p < 0.001). CKD patients were classified into the dialytic or non-dialytic groups and compared to non-CKD participants, and this revealed that patients with dialysis-dependent CKD had the highest risk of BP (aHR 1.75; 95% CI 1.51-2.03), followed by patients with non-dialysis-dependent CKD (aHR 1.20; 95% CI 1.08-1.32). LIMITATIONS We lacked detailed laboratory data on the severity of CKD. CONCLUSIONS Compared with individuals without CKD, those with CKD had a 1.3-fold increased risk of BP. Patients with dialysis-dependent CKD had an even higher BP risk (1.8-fold).
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Affiliation(s)
- Wen-Ting Yu
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Medical Education, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Sheng-Hsiang Ma
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Dermatology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chun-Ying Wu
- Institute of Biomedical Informatics, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Division of Translational Research, Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan
- College of Public Health, China Medical University, Taichung, Taiwan
| | - Yen-Ling Chen
- Institute of Biomedical Informatics, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Yun-Ting Chang
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Dermatology, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Dermatology, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Chen-Yi Wu
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Dermatology, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Dermatology, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Institute of Public Health and Department of Public Health, National Yang Ming Chiao Tung University, Taipei, Taiwan
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Hesari R, Thibaut D, Schur N, Thoutireddy S, Witcher R, Julian E. Bullous Pemphigoid and Human Leukocyte Antigen (HLA)-DQA1: A Systematic Review. Cureus 2023; 15:e39923. [PMID: 37416040 PMCID: PMC10319936 DOI: 10.7759/cureus.39923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 06/03/2023] [Indexed: 07/08/2023] Open
Abstract
Bullous pemphigoid (BP) is an autoimmune blistering disease that mainly affects the elderly. The human leukocyte antigen (HLA) system is believed to be one of the genetic factors involved in the development of BP. The connection between major histocompatibility complex class II, specifically HLA-DQA1, and BP remains inconclusive. The objective of this review is to find potential associations between BP and HLA-DQA1 alleles, identify the HLA-DQA1 alleles associated with an increased or decreased risk of developing BP, and highlight literature gaps for future research. The Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines were used to conduct a literature review. Databases used included PubMed/MEDLINE, Google Scholar, Embase, and Cochrane Library. Only studies written in English and conducted after 2000 that investigated the association between HLA-DQA1 and BP in human subjects were included. Odds ratios were calculated from the data provided in the studies, and a meta-analysis was conducted using Review Manager (The Cochrane Collaboration, London, United Kingdom) and MetaXL (EpiGear International Pty Ltd., Queensland, Australia) software. The systematic review found five eligible studies, and all were included in the meta-analysis. Results show an increased odds for BP in the HLA-DQA1*05:05 loci (odds ratio (OR) = 2.25; 95% confidence interval (CI) = 1.80, 2.80) and decreased odds for BP in the HLA-DQA1*02:01 loci (OR = 0.50; 95% CI = 0.36, 0.70). Further research is needed to confirm these findings and explore the potential clinical implications for personalized medicine approaches in BP patients.
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Affiliation(s)
- Roksana Hesari
- Osteopathic Medicine, Lake Erie College of Osteopathic Medicine, Bradenton, USA
| | - Dylan Thibaut
- Osteopathic Medicine, Lake Erie College of Osteopathic Medicine, Bradenton, USA
| | - Nina Schur
- Osteopathic Medicine, Lake Erie College of Osteopathic Medicine, Bradenton, USA
| | - Shivani Thoutireddy
- Osteopathic Medicine, Lake Erie College of Osteopathic Medicine, Bradenton, USA
| | - Ryan Witcher
- Osteopathic Medicine, Lake Erie College of Osteopathic Medicine, Bradenton, USA
| | - Elyse Julian
- Dermatology, Leading Edge Dermatology, Plantation, USA
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Zhang L, Chen Z, Wang L, Luo X. Bullous pemphigoid: The role of type 2 inflammation in its pathogenesis and the prospect of targeted therapy. Front Immunol 2023; 14:1115083. [PMID: 36875098 PMCID: PMC9978795 DOI: 10.3389/fimmu.2023.1115083] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Accepted: 02/06/2023] [Indexed: 02/18/2023] Open
Abstract
Bullous pemphigoid (BP) is an autoimmune disease that mainly occurs in the elderly, severely affecting their health and life quality. Traditional therapy for BP is mainly based on the systemic use of corticosteroids, but long-term use of corticosteroids results in a series of side effects. Type 2 inflammation is an immune response largely mediated by group 2 innate lymphoid cells, type 2 T helper cells, eosinophils, and inflammatory cytokines, such as interleukin (IL)-4, IL-5 and IL-13. Among patients with BP, the levels of immunoglobulin E and eosinophils are significantly increased in the peripheral blood and skin lesions, suggesting that the pathogenesis is tightly related to type 2 inflammation. To date, various targeted drugs have been developed to treat type 2 inflammatory diseases. In this review, we summarize the general process of type 2 inflammation, its role in the pathogenesis of BP and potential therapeutic targets and medications related to type 2 inflammation. The content of this review may contribute to the development of more effective drugs with fewer side effects for the treatment of BP.
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Affiliation(s)
- Luyao Zhang
- Department of Allergy and Immunology, Huashan Hospital, Fudan University, Shanghai, China
| | - Zihua Chen
- Department of Allergy and Immunology, Huashan Hospital, Fudan University, Shanghai, China
| | - Lanting Wang
- Department of Allergy and Immunology, Huashan Hospital, Fudan University, Shanghai, China
| | - Xiaoqun Luo
- Department of Allergy and Immunology, Huashan Hospital, Fudan University, Shanghai, China
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Wang J, Hu X, Jiang W, Zhou W, Tang M, Wu C, Liu W, Zuo X. Analysis of the clinical characteristics of pembrolizumab-induced bullous pemphigoid. Front Oncol 2023; 13:1095694. [PMID: 36937423 PMCID: PMC10022695 DOI: 10.3389/fonc.2023.1095694] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 02/16/2023] [Indexed: 03/06/2023] Open
Abstract
Background Pembrolizumab, a programmed cell death protein 1 checkpoint inhibitor, is a novel drug used to treat a variety of advanced malignancies. However, it can also result in many immune-related adverse events, with cutaneous toxicities being the most frequent. Regarding pembrolizumab-induced skin adverse reactions, bullous pemphigoid (BP) has the worst effects on quality of life. Recently, there have been more and more reports of BP incidents resulting from pembrolizumab therapy in patients with cancer. This study aimed to define the clinical characteristics, diagnosis and management of pembrolizumab-induced BP and identify potential differences between classical BP and pembrolizumab-induced BP. Methods Case reports, case series, and case analyses of pembrolizumab-induced BP up to 10 December 2022 were collected for retrospective analysis. Results Our study included 47 patients (33 males and 14 females) from 40 studies. The median age was 72 years (range 42-86 years). The median time to cutaneous toxicity was 4 months (range 0.7-28 months), and the median time to bullae formation was 7.35 months (range 0.7-32 months). The most common clinical features were tense bullae and blisters (85.11%), pruritus (72.34%), and erythema (63.83%) on the limbs and trunk. In 20 of the 22 cases tested, the serum anti-BP180 autoantibodies were positive. However, in 10 cases (91.90%, 10/11) the circulating autoantibodies of anti-BP230 were negative. 40 patients had skin biopsies and the skin biopsy revealed subepidermal bullae or blister eosinophil infiltration in 75.00% of patients with pembrolizumab-induced BP, 10.00% of patients with lymphocyte infiltration and 20.00% of patients with neutrophil infiltration. There were 20 patients (50%) with eosinophilic infiltration around the superficial dermis vessels, 8 patients (20.00%) with lymphocyte infiltration around the superficial dermis vessels, and 4 patients (10.00%) with neutrophil infiltration around the superficial dermis vessels. Direct immunofluorescence detected linear immunoglobulin G (IgG) IgG and/or complement C3 along the dermo-epidermal junction in 36 patients (94.74%) with BP. IgG positivity was detected by indirect immunofluorescence in 81.82% of patients with BP. All patients were in complete remission (95.65%,44/46) or partial remission (4.35%, 2/46) of BP, whereas 9/46 patients had a relapse or refractory. The majority of patients achieved BP remission after discontinuation of pembrolizumab with a combination of topically and systemically administered steroid treatments, or other medications. The median duration of BP remission was 2 months (range 0.3-15 months). Conclusion A thorough diagnosis of pembrolizumab-induced BP should be made using clinical signs, biochemical markers, histopathological and immunopathological tests. Pembrolizumab-induced BP had similar clinical characteristics to classic BP. Temporary or permanent discontinuation of pembrolizumab therapy may be required in patients with perbolizumab-induced BP depending on the severity of BP and the response to medication. Pembrolizumab-induced BP may be effectively treated using topical and systemic steroid treatments in combination with other medications (e.g., doxycycline, niacinamide, dapsone, rituximab, intravenous immunoglobulins, dupilumab, cyclophosphamide, methotrexate, mycophenolate mofetil, and infliximab). Clinicians should provide better management to patients with BP receiving pembrolizumab to prevent progression and ensure continuous cancer treatment.
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Affiliation(s)
- Jianglin Wang
- Department of Pharmacy, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Xin Hu
- Department of Pharmacy, Taojiang County People’s Hospital, Yiyang, China
| | - Wei Jiang
- Department of Pharmacy, Nanxian Hospital of Traditional Chinese Medicine, Yiyang, China
| | - Wenjie Zhou
- Department of Pharmacy, Yongzhou Third People’s Hospital, Yongzhou, China
| | - Mengjie Tang
- Department of Pathology, Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Cuifang Wu
- Department of Pharmacy, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Wei Liu
- Department of Pharmacy, The Third Xiangya Hospital, Central South University, Changsha, China
- *Correspondence: Wei Liu,
| | - Xiaocong Zuo
- Department of Pharmacy, The Third Xiangya Hospital, Central South University, Changsha, China
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Kridin K, Hübner F, Linder R, Schmidt E. The association of six autoimmune bullous diseases with thyroid disorders: A population-based study. J Eur Acad Dermatol Venereol 2022; 36:1826-1830. [PMID: 35611551 DOI: 10.1111/jdv.18266] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 05/04/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND The association of autoimmune bullous diseases (AIBDs) with thyroid disorders remains to be profoundly investigated. OBJECTIVE To evaluate the epidemiological association between six AIBDs and thyroid disorders. METHODS A population-based cross-sectional study enrolled patients with bullous pemphigoid (BP), mucous membrane pemphigoid (MMP), epidermolysis bullosa acquisita (EBA), pemphigoid gestationis (PG), pemphigus vulgaris (PV), and pemphigus foliaceus (PF). Patients with these six AIBDs were compared with six age- and sex-matched control groups regarding the prevalence of thyroiditis and hyperthyroidism. Logistic regression was used to calculate the odds ratio (OR) and 95% confidence interval (CI) for thyroid disorders. RESULTS The study population included 1,743, 251, 106, 126, 860, and 103 patients with BP, MMP, EBA, PG, PV, and PF, respectively. The corresponding control groups consisted of 10,141, 1,386, 606, 933, 5,142, and 588 matched controls, respectively. A significant association was found between thyroiditis and BP (OR, 1.98; 95% CI, 1.18-3.35; P=0.010), MMP (OR, 7.02; 95% CI, 1.87-26.33; P=0.004), and PV (OR, 2.73; 95% CI, 1.45-5.15; P=0.002). With regard to hyperthyroidism, PF was the only AIBD to demonstrate significant comorbidity (OR, 2.42; 95% CI, 1.13-5.21; P=0.024). EBA and PG were not found to cluster with any of the investigated thyroid conditions. CONCLUSION Patients with BP, MMP, PV, and PF experience an elevated burden of thyroid disorders. Patients with these AIBDs presenting with suggestive symptoms may be carefully screened for comorbid thyroid disorders.
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Affiliation(s)
- Khalaf Kridin
- Lűbeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany.,Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel.,Unit of Dermatology and Skin Research Laboratory, Barch Padeh Medical Center, Poriya, Israel
| | - Franziska Hübner
- Department of Dermatology, University of Lübeck, Lübeck, Germany
| | - Roland Linder
- Techniker Krankenkasse, Corporate Development, Analytics and Insights, Hamburg, Germany
| | - Enno Schmidt
- Lűbeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany.,Department of Dermatology, University of Lübeck, Lübeck, Germany
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Miyamoto D, Santi CG, Maruta CW, Aoki V. Considerations on Immunization and Immunosuppression of Patients With Autoimmune Blistering Diseases During COVID-19 Pandemic in Brazil: Case Report. Front Med (Lausanne) 2022; 8:811562. [PMID: 35495200 PMCID: PMC9040448 DOI: 10.3389/fmed.2021.811562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 12/29/2021] [Indexed: 12/15/2022] Open
Abstract
Autoimmune blistering diseases comprise a rare group of potentially life-threatening dermatoses. Management of autoimmune disorders poses a challenge in terms of achieving disease control and preventing adverse events. Treatment often requires an individualized approach considering disease severity, age, comorbidities, and infectious risk especially in the context of the ongoing COVID-19 pandemic. Knowledge regarding SARS-CoV-2 infection is still evolving and no specific antiviral therapy is available yet. We report four patients with active disease that required adjustment of treatment during the pandemic to discuss the use of immunosuppressants and immunobiologics, weighing potential risks and benefits of each therapy modality and vaccination status.
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Affiliation(s)
- Denise Miyamoto
- Department of Dermatology, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Claudia Giuli Santi
- Department of Dermatology, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Celina Wakisaka Maruta
- Department of Dermatology, Faculdade de Medicina FMUSP, Universidade de São Paulo, São Paulo, Brazil
| | - Valeria Aoki
- Department of Dermatology, Faculdade de Medicina FMUSP, Universidade de São Paulo, São Paulo, Brazil
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9
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Titou H, Hjira N. Mortality and prognostic factors of Bullous Pemphigoid in a Moroccan population. Australas J Dermatol 2022; 63:328-334. [PMID: 35500129 DOI: 10.1111/ajd.13852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 03/29/2022] [Accepted: 04/04/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Bullous pemphigoid is a common autoimmune blistering skin disease that is significantly associated with a high rate of morbidity and mortality. OBJECTIVE Our aim was to determine the 1-, 2- and 3-year mortality rate and standardized mortality ratio of BP in Moroccan patients, as well as to identify risk factors that influence survival both in the 1st and 3rd year of follow-up. METHODS All patients with BP diagnosed between January 2008 and December 2017 in a tertiary referral centre at the Mohammed V Military Hospital in Morocco were included retrospectively. RESULTS The 1-year, 2-year and 3-year mortality rates of the cases were 25.8%, 32.3% and 43%, respectively. The median age of onset was 72 years (range, 64 ∼ 80 years), and 51 (54.8%) patients were men. The standardized mortality ratio of patients with BP was 2.6 times higher than that of age- and sex-matched members of the general Moroccan population. Besides advanced age, the presence of diabetes mellitus at the time of diagnosis was associated with increased 3-year mortality in multivariate analysis. CONCLUSION This is the first study analysing the mortality rate of bullous pemphigoid in Morocco. Our findings confirm a high mortality rate for BP patients compared with the expected mortality rate for age- and sex-adjusted general Moroccan population. Risk factors for increased 3-year mortality include advanced age at the time of diagnosis and diabetes mellitus.
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Affiliation(s)
- Hicham Titou
- Department of Dermatology-Venereology, Mohammed V Military Teaching Hospital, Mohammed V University in Rabat, Rabat, Morocco
| | - Naoufal Hjira
- Department of Dermatology-Venereology, Mohammed V Military Teaching Hospital, Mohammed V University in Rabat, Rabat, Morocco
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10
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Chung JG, Ramji R, Coomarasamy C, Jarrett P, Rademaker M, Patel DC. Bullous pemphigoid: Its incidence, mortality and clinical outcome in New Zealand. Australas J Dermatol 2022; 63:197-203. [PMID: 35324003 DOI: 10.1111/ajd.13822] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 02/26/2022] [Accepted: 03/03/2022] [Indexed: 01/08/2023]
Abstract
BACKGROUND/OBJECTIVES Bullous pemphigoid (BP) is an uncommon autoimmune bullous disorder, with significant morbidity and mortality. Mortality may be as high as 23.5% in the first year after diagnosis. Clear epidemiologic data across Australasia are lacking. METHODS A retrospective, multi-centred cohort study was designed to determine the incidence and mortality of bullous pemphigoid in New Zealand. Data from all histopathologically diagnosed patients with bullous pemphigoid between 2009 and 2015 from the Auckland region were obtained. Demographics, clinical characteristics and outcome 3 years from diagnosis (until 31 December 2018) were collected. Demographic data were compared against a denominator year-matched New Zealand Census population. RESULTS One hundred sixty-one patients had confirmed bullous pemphigoid, with an incidence rate of 3.03/100 000 person-years [95% CI 2.58-3.54]; 70% were of European ethnicity; 12.4% were Pacific peoples; 11.2% were Asian; and 6.8% were Māori. 45.3% had associated cognitive impairment and/or stroke. In the 3-year follow-up, 25% had treatment complications mostly from prednisone therapy. The mortality rate was 40%, highest in the first year of diagnosis, with age at diagnosis a predictor. CONCLUSION The incidence and mortality rates are comparable to the UK/Northern Europe. Knowledge of the epidemiology of bullous pemphigoid in New Zealand and within an international settling informs the provision of future care and treatments.
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Affiliation(s)
- Jenny G Chung
- Department of Dermatology, Counties Manukau Health, Auckland, New Zealand.,Department of Dermatology, Auckland District Health Board, Auckland, New Zealand
| | - Rajan Ramji
- Department of Medicine, The University of Auckland, Auckland, New Zealand
| | - Christin Coomarasamy
- Ko Awatea, Research and Evaluation Office, Counties Manukau Health, Auckland, New Zealand
| | - Paul Jarrett
- Department of Dermatology, Counties Manukau Health, Auckland, New Zealand.,Department of Medicine, The University of Auckland, Auckland, New Zealand
| | - Marius Rademaker
- Department of Medicine, The University of Auckland, Auckland, New Zealand
| | - Denesh C Patel
- Department of Medicine, The University of Auckland, Auckland, New Zealand.,Department of Dermatology, Auckland District Health Board, Auckland, New Zealand
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11
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The Association of Bullous Pemphigoid With Atopic Dermatitis and Allergic Rhinitis-A Population-Based Study. Dermatitis 2021; 33:268-276. [PMID: 34570736 DOI: 10.1097/der.0000000000000792] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Although bullous pemphigoid (BP), atopic dermatitis (AD), and allergic rhinitis (AR) are associated with shared pathogenic mechanisms the epidemiological relationship between these conditions remains to be investigated. OBJECTIVE To evaluate the bidirectional association of BP with AD and AR. METHODS A population-based retrospective cohort study was performed comparing BP patients (n = 3924) with age-, sex-, and ethnicity-matched control subjects (n = 19,280), with respect to incident cases of AD and AR. A case-control design was additionally adopted to assess the odds of BP in individuals with a preexisting diagnosis of AD and AR. RESULTS The odds of BP was increased after a preexisting diagnosis of AD (fully adjusted odds ratio, 1.76; 95% confidence interval [CI], 1.44-2.15; P < 0.001) and AR (fully adjusted odds ratio, 1.13; 95% CI, 1.01-1.28; P = 0.047). Patients with BP were at an increased risk of subsequent AD (fully adjusted hazard ratio, 2.00; 95% CI, 1.60-2.51; P < 0.001) but not AR (fully adjusted hazard ratio, 1.00; 95% CI, 0.83-1.20; P = 0.997). Compared with other patients with BP, those with BP and comorbid AD and AR were more frequently managed by adjuvant drugs and long-term systemic and topical corticosteroids and had decreased all-cause mortality. CONCLUSIONS A history of AD and AR confers susceptibility to the development of BP. Awareness of this association may be of help for physicians managing patients with these diseases.
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12
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Kridin K, Hübner F, Recke A, Linder R, Schmidt E. The burden of neurological comorbidities in six autoimmune bullous diseases: a population-based study. J Eur Acad Dermatol Venereol 2021; 35:2074-2078. [PMID: 34153122 DOI: 10.1111/jdv.17465] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 06/08/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND Apart from bullous pemphigoid (BP), the association of other autoimmune bullous diseases (AIBDs) with neurological conditions is poorly understood. OBJECTIVE To estimate the association between a wide array of AIBDs and neurological conditions. METHODS A retrospective cross-sectional study recruited patients with BP, mucous membrane pemphigoid (MMP), epidermolysis bullosa acquisita (EBA), pemphigoid gestationis (PG), pemphigus vulgaris (PV) and pemphigus foliaceus (PF). These patients were compared with their age- and sex-matched control subjects with regard to the lifetime prevalence of Parkinson's disease (PD), Alzheimer's disease (AD), stroke, epilepsy and multiple sclerosis (MS). Logistic regression was used to calculate OR for specified neurological disorders. RESULTS The current study included 1743, 251, 106, 126, 860 and 103 patients diagnosed with BP, MMP, EBA, PG, PV and PF, respectively. These patients were compared with 10 141, 1386, 606, 933, 5142 and 588 matched controls, respectively. Out of the investigated neurological conditions, PD associated with BP (OR, 2.71; 95% CI, 2.19-3.35); AD with BP (OR, 2.11; 95% CI, 1.73-2.57), MMP (OR, 2.37; 95% CI, 1.03-5.47), EBA (OR, 6.00; 95% CI, 1.90-18.97) and PV (OR, 2.24; 95% CI, 1.40-3.60); stroke with BP (OR, 1.84; 95% CI, 1.55-2.19) and EBA (OR, 2.79; 95% CI, 1.11-7.01); and epilepsy with BP (OR, 2.18; 95% CI, 1.72-2.77) and PV (OR, 1.80; 95% CI, 1.19-2.73). MS did not significantly cluster with any of the six AIBDs. CONCLUSION In addition to BP, EBA and PV were found to cluster with neurological comorbidities. Patients with these AIBDs with compatible symptoms may be carefully assessed for comorbid neurological disorders.
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Affiliation(s)
- K Kridin
- Lűbeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany.,Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel.,Unit of Dermatology and Skin Research Laboratory, Baruch Padeh Poria Medical Center, Tiberias, Israel
| | - F Hübner
- Department of Dermatology, University of Lübeck, Lübeck, Germany
| | - A Recke
- Department of Dermatology, University of Lübeck, Lübeck, Germany
| | - R Linder
- Techniker Krankenkasse, Corporate Development, Analytics and Insights, Hamburg, Germany
| | - E Schmidt
- Lűbeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany.,Department of Dermatology, University of Lübeck, Lübeck, Germany
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13
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Ständer S, Hammers CM, Vorobyev A, Schmidt E, Hundt JE, Sadik CD, Lange T, Zillikens D, Ludwig RJ, Kridin K. Coexistence of bullous pemphigoid with neuropsychiatric comorbidities is associated with anti-BP230 seropositivity. J Eur Acad Dermatol Venereol 2021; 35:2067-2073. [PMID: 33896070 DOI: 10.1111/jdv.17304] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 04/07/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND While clustering of bullous pemphigoid (BP) with neuropsychiatric diseases is well-established, the clinical and immunological profile of BP patients with this comorbidity remains to be decisively determined. OBJECTIVES To evaluate the burden of neurological and psychiatric comorbidities among patients with BP and to elucidate the clinical, immunological and immunopathological features of patients with BP and comorbid neuropsychiatric conditions. METHODS We performed a retrospective study encompassing patients diagnosed with BP throughout the years 2009-2020 in a specialized tertiary referral centre. Multivariate logistic regression model was used to identify predictors of neuropsychiatric conditions among patients with BP. RESULTS The study included 273 patients with BP, of whom 123 (45.1%) presented with comorbid neuropsychiatric disease. Compared to the remaining patients with BP (n = 150), those with pre-existing neuropsychiatric diseases demonstrated older mean [standard deviation (SD)] age [81.7 (9.1) vs. 76.9 (10.1); P < 0.001], female preponderance (65.0% vs. 49.3%; P = 0.009), higher seropositivity rate of anti-BP230 (67.7% vs. 36.5%; P = 0.006) and higher levels of anti-BP180 NC16A IgG [651.3 (1279.6) vs. 370.4 (818.6) U/mL; P = 0.039]. In multivariate analysis, anti-BP230 seropositivity was independently associated with coexistence of BP with neuropsychiatric conditions [adjusted odds ratio (OR), 3.43; 95% CI, 1.24-9.52; P = 0.018]. In a sensitivity analysis confined to patients with neurological diseases (n = 103), older age [82.1 (8.4) vs. 77.2 (10.3); P < 0.001] and increased anti-BP230 seropositivity (68.0% vs. 39.7%; P = 0.018) were identified. CONCLUSIONS The coexistence of BP with neuropsychiatric diseases is independently associated with the generation of anti-BP230 antibodies.
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Affiliation(s)
- S Ständer
- Department of Dermatology, University of Lübeck, Lübeck, Germany
| | - C M Hammers
- Department of Dermatology, University of Lübeck, Lübeck, Germany.,Lübeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany
| | - A Vorobyev
- Department of Dermatology, University of Lübeck, Lübeck, Germany
| | - E Schmidt
- Department of Dermatology, University of Lübeck, Lübeck, Germany.,Lübeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany
| | - J E Hundt
- Lübeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany
| | - C D Sadik
- Department of Dermatology, University of Lübeck, Lübeck, Germany
| | - T Lange
- Department of Rheumatology & Clinical Immunology, University of Lübeck, Lübeck, Germany
| | - D Zillikens
- Department of Dermatology, University of Lübeck, Lübeck, Germany
| | - R J Ludwig
- Department of Dermatology, University of Lübeck, Lübeck, Germany.,Lübeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany
| | - K Kridin
- Lübeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany.,Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
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14
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Knudgaard MH, Andreasen TH, Ravnborg N, Bieber T, Silverberg JI, Egeberg A, Halling AS, Thyssen JP. Rhinitis prevalence and association with atopic dermatitis: A systematic review and meta-analysis. Ann Allergy Asthma Immunol 2021; 127:49-56.e1. [PMID: 33684526 DOI: 10.1016/j.anai.2021.02.026] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 02/22/2021] [Accepted: 02/28/2021] [Indexed: 02/05/2023]
Abstract
BACKGROUND Atopic dermatitis (AD) and rhinitis are common atopic diseases that may co-occur owing to an overlap in pathophysiology. Although most cases of both diseases are mild and managed with topical anti-inflammatory medicaments, the advent of new systemic and biologic treatments targeting type 2 inflammation in both diseases warrants further insight in the exact overlap of AD and rhinitis. OBJECTIVE To determine the association between AD and rhinitis. METHODS A systematic review and meta-analysis of the databases PubMed, Embase, and CNKI were performed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Pooled prevalence and pooled odds ratios (ORs) with 95% confidence intervals (95% CIs) were calculated. RESULTS The search resulted in 10,422 citations, and 341 and 302 articles were included in the qualitative and quantitative analyses, respectively. The pooled prevalence of rhinitis was 40.5% (95% CI 39.0-42.0) in patients with AD and 18.0% (95% CI 16.7-19.2) in the reference individuals without AD. The pooled prevalence of having both rhinitis and asthma was 14.2% (95% CI 13.0-15.5) in patients with AD. There was an association between AD and rhinitis (OR 3.00, 95% CI 2.83-3.18), allergic rhinitis (OR 3.25, 95% CI 2.26-4.66), and nonallergic rhinitis (OR 1.99, 95% CI 1.39-2.86), respectively. CONCLUSION Rhinitis, both allergic and nonallergic forms, is very common in patients with AD. Future investigations should clarify how medications targeting both diseases should be indicated in these patients.
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Affiliation(s)
- Mette Hjorslev Knudgaard
- Department of Dermatology and Allergy, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark; Copenhagen Research Group for Inflammatory Skin (CORGIS), Herlev and Gentofte Hospital, Hellerup, Denmark
| | - Thomas Holger Andreasen
- Department of Dermatology and Allergy, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark; Copenhagen Research Group for Inflammatory Skin (CORGIS), Herlev and Gentofte Hospital, Hellerup, Denmark
| | - Nanna Ravnborg
- Department of Dermatology and Allergy, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark; Copenhagen Research Group for Inflammatory Skin (CORGIS), Herlev and Gentofte Hospital, Hellerup, Denmark
| | - Thomas Bieber
- Department of Dermatology and Allergy, University Hospital Bonn, Bonn, Germany; Christine Kühne-Center for Allergy Research and Education (CK-CARE), Davos, Switzerland
| | - Jonathan I Silverberg
- Department of Dermatology, The George Washington University School of Medicine and Health Sciences, Washington, DC
| | - Alexander Egeberg
- Department of Dermatology and Allergy, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark; Copenhagen Research Group for Inflammatory Skin (CORGIS), Herlev and Gentofte Hospital, Hellerup, Denmark
| | - Anne-Sofie Halling
- Department of Dermatology and Allergy, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark; Copenhagen Research Group for Inflammatory Skin (CORGIS), Herlev and Gentofte Hospital, Hellerup, Denmark
| | - Jacob P Thyssen
- Copenhagen Research Group for Inflammatory Skin (CORGIS), Herlev and Gentofte Hospital, Hellerup, Denmark; Department of Dermatology, Bispebjerg and Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark; LEO Foundation Skin Immunology Research Center, University of Copenhagen, Copenhagen, Denmark.
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15
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Kridin K, Ludwig RJ, Tzur Bitan D, Cohen AD. A History of Asthma Increases the Risk of Bullous Pemphigoid: Insights from a Large Population-Based Study. Dermatology 2021; 237:921-928. [PMID: 33640889 DOI: 10.1159/000512917] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Accepted: 11/10/2020] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Bullous pemphigoid (BP) and asthma both share a pathogenic role of eosinophils and immunoglobulin E (IgE) and favorable response for corticosteroids and omalizumab. However, the association between these conditions is yet to be investigated. We sought to estimate the risk of having BP among patients previously diagnosed with asthma and to characterize patients with coexistent BP and asthma. METHODS Utilizing the dataset of Clalit Health Services, a population-based case-control study was conducted comparing BP patients (n = 3,924) with age-, sex-, and ethnicity-matched control subjects (n = 19,280) regarding the presence of asthma. Logistic regression models were utilized for univariate and multivariate analyses. RESULTS The prevalence of preceding asthma was higher in patients with BP than in control subjects (11.1 vs. 7.9%, respectively; p < 0.001). A history of asthma was associated with a 50% increase in the risk of BP (OR 1.45; 95% CI 1.30-1.62). The association was not altered greatly after adjusting for demographics (adjusted OR 1.43; 95% CI 1.28-1.61) as well as for demographics and comorbidities (adjusted OR 1.40; 95% CI 1.25-1.57). The average (SD) latency between the diagnosis of asthma and the development of BP was 12.5 (14.7) years. When compared with other patients with BP, those with a dual diagnosis of BP and asthma were older, had higher BMI, and were more frequently managed by corticosteroids and immunosuppressive and immunomodulatory adjuvants. CONCLUSIONS Asthma confers a predisposition to the development of BP. Awareness of this association may be of help for physicians managing patients with BP and asthma. Further research is required to elucidate the mechanism underlying this observation.
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Affiliation(s)
- Khalaf Kridin
- Lübeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany, .,Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel,
| | - Ralf J Ludwig
- Lübeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany
| | - Dana Tzur Bitan
- Department of Behavioral Sciences, Ariel University, Ariel, Israel
| | - Arnon D Cohen
- Clalit Health Services, Tel-Aviv, Israel.,Siaal Research Center for Family Medicine and Primary Care, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
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16
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Kridin K, Ludwig RJ, Schonmann Y, Damiani G, Cohen AD. The Bidirectional Association Between Bullous Pemphigoid and Psoriasis: A Population-Based Cohort Study. Front Med (Lausanne) 2020; 7:511. [PMID: 32984384 PMCID: PMC7489270 DOI: 10.3389/fmed.2020.00511] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 07/23/2020] [Indexed: 12/15/2022] Open
Abstract
The risk of developing psoriasis during the course of bullous pemphigoid (BP) is yet to be investigated. We aimed to assess the risk of psoriasis among patients with BP and the risk of BP in individuals with a history of psoriasis. A population-based retrospective cohort study was conducted comparing BP patients (n = 3,924) with age-, sex-, and ethnicity-matched control subjects (n = 19,280) with regard to incident cases of psoriasis. A case-control design was additionally followed to estimate the risk of BP in those with a preceding diagnosis of psoriasis. Adjusted hazard ratios (HRs) and adjusted odds ratios (ORs) were estimated by Cox regression and logistic regression, respectively. The incidence of psoriasis was 1.78 (95% CI, 1.25–2.48) and 0.67 (95%CI, 0.53–0.83) per 1,000 person-years among patients with BP and controls, respectively. Patients with BP were 2.6-fold more likely to develop psoriasis (HR, 2.60; 95%CI, 1.59–4.27) compared to controls. Furthermore, the prevalence of preexisting psoriasis was higher in patients with BP than in control subjects (1.7 vs. 1.1%, respectively; P < 0.001). A history of psoriasis was associated with a 50% increase in the risk of BP (OR, 1.53; 95%CI, 1.17–2.02). Patients with a dual diagnosis of BP and psoriasis were younger, had higher prevalence of smoking and hypertension, and were treated more frequently with prolonged systemic and topical corticosteroids when compared to the remaining patients with BP. To conclude, a bidirectional association exists between BP and psoriasis. Awareness of this association may be of great importance for physicians managing patients with BP and psoriasis.
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Affiliation(s)
- Khalaf Kridin
- Department of Experimental Dermatology, Lubeck Institute, University of Lübeck, Lübeck, Germany
| | - Ralf J Ludwig
- Department of Experimental Dermatology, Lubeck Institute, University of Lübeck, Lübeck, Germany
| | - Yochai Schonmann
- Department of Quality Measurements and Research, Clalit Health Services, Tel Aviv, Israel
| | - Giovanni Damiani
- Clinical Dermatology, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy.,Siaal Research Center for Family Medicine and Primary Care, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Arnon D Cohen
- Department of Quality Measurements and Research, Clalit Health Services, Tel Aviv, Israel.,Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
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17
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Thompson LL, Chen ST, Lawton A, Charrow A. Palliative care in dermatology: A clinical primer, review of the literature, and needs assessment. J Am Acad Dermatol 2020; 85:708-717. [PMID: 32800870 DOI: 10.1016/j.jaad.2020.08.029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 07/09/2020] [Accepted: 08/01/2020] [Indexed: 12/25/2022]
Abstract
Palliative care has been shown to improve quality of life, symptoms, and caregiver burden for a range of life-limiting diseases. Palliative care use among patients with severe dermatologic disease remains relatively unexplored, but the limited available data suggest significant unmet care needs and low rates of palliative care use. This review summarizes current palliative care patterns in dermatology, identifying areas for improvement and future investigation.
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Affiliation(s)
- Leah L Thompson
- Department of Dermatology, Brigham and Women's Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts; Department of Dermatology, Massachusetts General Hospital, Boston, Massachusetts; Massachusetts General Hospital Cancer Center, Boston, Massachusetts
| | - Steven T Chen
- Harvard Medical School, Boston, Massachusetts; Department of Dermatology, Massachusetts General Hospital, Boston, Massachusetts; Massachusetts General Hospital Cancer Center, Boston, Massachusetts
| | - Andrew Lawton
- Harvard Medical School, Boston, Massachusetts; Department of Psychosocial Oncology and Palliative Care, Dana Farber Cancer Institute, Boston, Massachusetts
| | - Alexandra Charrow
- Department of Dermatology, Brigham and Women's Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts.
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18
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Persson MSM, Harman KE, Vinogradova Y, Langan SM, Hippisley-Cox J, Thomas KS, Gran S. Validation study of bullous pemphigoid and pemphigus vulgaris recording in routinely collected electronic primary healthcare records in England. BMJ Open 2020; 10:e035934. [PMID: 32665386 PMCID: PMC7365488 DOI: 10.1136/bmjopen-2019-035934] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 03/12/2020] [Accepted: 06/03/2020] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVES The validity of bullous pemphigoid and pemphigus vulgaris recording in routinely collected healthcare data in the UK is unknown. We assessed the positive predictive value (PPV) for bullous pemphigoid and pemphigus vulgaris primary care Read codes in the Clinical Practice Research Datalink (CPRD) using linked inpatient data (Hospital Episode Statistics (HES)) as the diagnostic benchmark. SETTING Adult participants with bullous pemphigoid or pemphigus vulgaris registered with HES-linked general practices in England between January 1998 and December 2017. Code-based algorithms were used to identify patients from the CPRD and extract their benchmark blistering disease diagnosis from HES. PRIMARY OUTCOME MEASURE The PPVs of Read codes for bullous pemphigoid and pemphigus vulgaris. RESULTS Of 2468 incident cases of bullous pemphigoid and 431 of pemphigus vulgaris, 797 (32.3%) and 85 (19.7%) patients, respectively, had a hospitalisation record for a blistering disease. The PPV for bullous pemphigoid Read codes was 93.2% (95% CI 91.3% to 94.8%). Of the bullous pemphigoid cases, 3.0% had an HES diagnosis of pemphigus vulgaris and 3.8% of another blistering disease. The PPV for pemphigus vulgaris Read codes was 58.5% (95% CI 48.0% to 68.9%). Of the pemphigus vulgaris cases, 24.7% had an HES diagnosis of bullous pemphigoid and 16.5% of another blistering disease. CONCLUSIONS The CPRD can be used to study bullous pemphigoid, but recording of pemphigus vulgaris needs to improve in primary care.
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Affiliation(s)
- Monica S M Persson
- Centre of Evidence Based Dermatology, University of Nottingham, Nottingham, UK
| | - Karen E Harman
- Centre of Evidence Based Dermatology, University of Nottingham, Nottingham, UK
| | | | - Sinead M Langan
- Department of Non-communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
| | - Julia Hippisley-Cox
- Nuffield Department of Primary Care Sciences, University of Oxford, Oxford, UK
| | - Kim S Thomas
- Centre of Evidence Based Dermatology, University of Nottingham, Nottingham, UK
| | - Sonia Gran
- Centre of Evidence Based Dermatology, University of Nottingham, Nottingham, UK
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19
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Garrido PM, Queirós CS, Travassos AR, Borges-Costa J, Filipe P. Emerging treatments for bullous pemphigoid. J DERMATOL TREAT 2020; 33:649-661. [DOI: 10.1080/09546634.2020.1782325] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Pedro Miguel Garrido
- Dermatology Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte (CHULN), Lisbon, Portugal
| | - Catarina Soares Queirós
- Dermatology Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte (CHULN), Lisbon, Portugal
| | - Ana Rita Travassos
- Dermatology Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte (CHULN), Lisbon, Portugal
| | - João Borges-Costa
- Dermatology Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte (CHULN), Lisbon, Portugal
- Dermatology Universitary Clinic, Faculdade de Medicina da Universidade de Lisboa, Lisbon, Portugal
- Dermatology Research Unit, Instituto de Medicina Molecular, Faculdade de Medicina da Universidade de Lisboa, Lisbon, Portugal
- Instituto de Higiene e Medicina Tropical (IHMT), Universidade Nova de Lisboa (UNL), Lisbon, Portugal
| | - Paulo Filipe
- Dermatology Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte (CHULN), Lisbon, Portugal
- Dermatology Universitary Clinic, Faculdade de Medicina da Universidade de Lisboa, Lisbon, Portugal
- Dermatology Research Unit, Instituto de Medicina Molecular, Faculdade de Medicina da Universidade de Lisboa, Lisbon, Portugal
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20
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Kridin K, Kowalski EH, Kneiber D, Laufer-Britva R, Amber KT. From bench to bedside: evolving therapeutic targets in autoimmune blistering disease. J Eur Acad Dermatol Venereol 2019; 33:2239-2252. [PMID: 31314932 DOI: 10.1111/jdv.15816] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Accepted: 07/08/2019] [Indexed: 12/17/2022]
Abstract
Autoimmune blistering diseases comprise a group of heterogenous conditions characterized by the loss of tolerance and subsequent development of autoantibodies targeting epidermal and subepidermal adhesion proteins. Blisters and erosions form on the skin and mucous membranes leading to significant morbidity and mortality. Traditional therapies rely on systemic immunosuppression. Advancements in our understanding of the pathophysiology of pemphigus and pemphigoid have led to the development of molecules which target specific pathways involved in induction and perpetuation of disease. In this review, we outline the novel therapeutic strategies including B-cell depletion, T-regulatory cell repletion, cell signalling inhibitors and small molecular inhibitors, inhibitory monoclonal antibodies, as well as complement inhibition. We additionally review their current level of clinical evidence. We lastly review therapeutics targets gleaned from the experimental epidermolysis bullosa acquisita mouse model. These emerging treatments offer an exciting progression from basic science discoveries that have the potential to transform the treatment paradigm in autoimmune blistering diseases.
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Affiliation(s)
- K Kridin
- Department of Dermatology, Rambam Healthcare Campus, Haifa, Israel
| | - E H Kowalski
- Department of Dermatology, University of Illinois at Chicago, Chicago, IL, USA
| | - D Kneiber
- Department of Dermatology, University of Illinois at Chicago, Chicago, IL, USA
| | - R Laufer-Britva
- Department of Dermatology, Rambam Healthcare Campus, Haifa, Israel
| | - K T Amber
- Department of Dermatology, University of Illinois at Chicago, Chicago, IL, USA
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21
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Sezin T, Murthy S, Attah C, Seutter M, Holtsche MM, Hammers CM, Schmidt E, Meshrkey F, Mousavi S, Zillikens D, Nunn MA, Sadik CD. Dual inhibition of complement factor 5 and leukotriene B4 synergistically suppresses murine pemphigoid disease. JCI Insight 2019; 4:128239. [PMID: 31391346 DOI: 10.1172/jci.insight.128239] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Accepted: 07/09/2019] [Indexed: 11/17/2022] Open
Abstract
The treatment of most autoimmune diseases still relies on systemic immunosuppression and is associated with severe side effects. The development of drugs that more specifically abrogate pathogenic pathways is therefore most desirable. In nature, such specificity is exemplified, e.g., by the soft tick-derived biotherapeutic Coversin, which locally suppresses immune responses by inhibiting complement factor 5 (C5) and leukotriene B4 (LTB4). C5a, a proteolytic fragment of C5, and LTB4 are critical drivers of skin inflammation in pemphigoid diseases (PDs), a group of autoimmune blistering skin diseases. Here, we demonstrate that both Coversin and its mutated form L-Coversin, which inhibits LTB4 only, dose dependently attenuate disease in a model of bullous pemphigoid-like epidermolysis bullosa acquisita (BP-like EBA). Coversin, however, reduces disease more effectively than L-Coversin, indicating that inhibition of C5 and LTB4 synergize in their suppressing effects in this model. Further supporting the therapeutic potential of Coversin in humans, we found that C5a and LTB4 are both present in the blister fluid of patients with BP in quantities inducing the recruitment of granulocytes and that the number of cells expressing their receptors, C5aR1 and BLT1, respectively, is increased in perilesional skin. Collectively, our results highlight Coversin and possibly L-Coversin as potential therapeutics for PDs.
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Affiliation(s)
- Tanya Sezin
- Department of Dermatology, Allergy, and Venereology
| | | | | | | | | | | | - Enno Schmidt
- Lübeck Institute for Experimental Dermatology, and.,Center for Research on Inflammation of the Skin, University of Lübeck, Lübeck, Germany
| | | | | | - Detlef Zillikens
- Department of Dermatology, Allergy, and Venereology.,Center for Research on Inflammation of the Skin, University of Lübeck, Lübeck, Germany
| | | | - Christian D Sadik
- Department of Dermatology, Allergy, and Venereology.,Center for Research on Inflammation of the Skin, University of Lübeck, Lübeck, Germany
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Pharmacological advances in pemphigoid. Curr Opin Pharmacol 2019; 46:34-43. [DOI: 10.1016/j.coph.2018.12.007] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 12/30/2018] [Accepted: 12/31/2018] [Indexed: 12/17/2022]
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Abstract
Bullous pemphigoid is the most frequent autoimmune bullous disease and mainly affects elderly individuals. Increase in incidence rates in the past decades has been attributed to population aging, drug-induced cases and improvement in the diagnosis of the nonbullous presentations of the disease. A dysregulated T cell immune response and synthesis of IgG and IgE autoantibodies against hemidesmosomal proteins (BP180 and BP230) lead to neutrophil chemotaxis and degradation of the basement membrane zone. Bullous pemphigoid classically manifests with tense blisters over urticarial plaques on the trunk and extremities accompanied by intense pruritus. Mucosal involvement is rarely reported. Diagnosis relies on (1) the histopathological evaluation demonstrating eosinophilic spongiosis or a subepidermal detachment with eosinophils; (2) the detection of IgG and/or C3 deposition at the basement membrane zone using direct or indirect immunofluorescence assays; and (3) quantification of circulating autoantibodies against BP180 and/or BP230 using ELISA. Bullous pemphigoid is often associated with multiple comorbidities in elderly individuals, especially neurological disorders and increased thrombotic risk, reaching a 1-year mortality rate of 23%. Treatment has to be tailored according to the patient's clinical conditions and disease severity. High potency topical steroids and systemic steroids are the current mainstay of therapy. Recent randomized controlled studies have demonstrated the benefit and safety of adjuvant treatment with doxycycline, dapsone and immunosuppressants aiming a reduction in the cumulative steroid dose and mortality.
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Affiliation(s)
- Denise Miyamoto
- Division of Dermatology, Hospital das Clínicas,
Faculdade de Medicina, Universidade de São Paulo, São Paulo (SP),
Brazil
| | - Claudia Giuli Santi
- Division of Dermatology, Hospital das Clínicas,
Faculdade de Medicina, Universidade de São Paulo, São Paulo (SP),
Brazil
| | - Valéria Aoki
- Department of Dermatology, Faculdade de Medicina,
Universidade de São Paulo, São Paulo (SP), Brazil
| | - Celina Wakisaka Maruta
- Department of Dermatology, Faculdade de Medicina,
Universidade de São Paulo, São Paulo (SP), Brazil
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