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Ezemma O, Devjani S, Jothishankar B, Kelley KJ, Senna M. Drug-induced alopecia areata: A systematic review. J Am Acad Dermatol 2024; 90:133-134. [PMID: 37207950 DOI: 10.1016/j.jaad.2023.05.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 05/01/2023] [Accepted: 05/06/2023] [Indexed: 05/21/2023]
Affiliation(s)
- Ogechi Ezemma
- Department of Dermatology, Lahey Hospital & Medical Center, Burlington, Massachusetts
| | - Shivali Devjani
- Department of Dermatology, Lahey Hospital & Medical Center, Burlington, Massachusetts
| | | | - Kristen J Kelley
- Department of Dermatology, Lahey Hospital & Medical Center, Burlington, Massachusetts
| | - Maryanne Senna
- Department of Dermatology, Lahey Hospital & Medical Center, Burlington, Massachusetts; Department of Dermatology, Harvard Medical School, Boston, Massachusetts.
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2
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Kinoshita-Ise M, Fukuyama M, Ohyama M. Recent Advances in Understanding of the Etiopathogenesis, Diagnosis, and Management of Hair Loss Diseases. J Clin Med 2023; 12:jcm12093259. [PMID: 37176700 PMCID: PMC10179687 DOI: 10.3390/jcm12093259] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 04/26/2023] [Accepted: 04/29/2023] [Indexed: 05/15/2023] Open
Abstract
Hair-loss diseases comprise heterogenous conditions with respective pathophysiology and clinicopathological characteristics. Major breakthroughs in hair follicle biology and immunology have led to the elucidation of etiopathogenesis of non-scarring alopecia (e.g., alopecia areata, AA) and cicatricial alopecia (e.g., lichen planopilaris, LPP). High-throughput genetic analyses revealed molecular mechanism underlying the disease susceptibility of hair loss conditions, such as androgenetic alopecia (AGA) and female pattern hair loss (FPHL). Hair loss attracted public interest during the COVID-19 pandemic. The knowledge of hair loss diseases is robustly expanding and thus requires timely updates. In this review, the diagnostic and measurement methodologies applied to hair loss diseases are updated. Of note, novel criteria and classification/scoring systems published in the last decade are reviewed, highlighting their advantages over conventional ones. Emerging diagnostic techniques are itemized with clinical pearls enabling efficient utilization. Recent advances in understanding the etiopathogenesis and management for representative hair diseases, namely AGA, FPHL, AA, and major primary cicatricial alopecia, including LPP, are comprehensively summarized, focusing on causative factors, genetic predisposition, new disease entity, and novel therapeutic options. Lastly, the association between COVID-19 and hair loss is discussed to delineate telogen effluvium as the predominating pathomechanism accounting for this sequela.
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Affiliation(s)
- Misaki Kinoshita-Ise
- Department of Dermatology, Kyorin University Faculty of Medicine, Tokyo 181-8611, Japan
| | - Masahiro Fukuyama
- Department of Dermatology, Kyorin University Faculty of Medicine, Tokyo 181-8611, Japan
| | - Manabu Ohyama
- Department of Dermatology, Kyorin University Faculty of Medicine, Tokyo 181-8611, Japan
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3
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Xie B, Sun J, Song X. Hair Follicle Melanocytes Initiate Autoimmunity in Alopecia Areata: a Trigger Point. Clin Rev Allergy Immunol 2022; 63:417-430. [PMID: 36121544 DOI: 10.1007/s12016-022-08954-w] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/05/2022] [Indexed: 11/25/2022]
Abstract
Alopecia areata (AA) is characterized by common non-scarring alopecia due to autoimmune disorders. To date, the specific pathogenesis underlying AA remains unknown. Thus, AA treatment in the dermatological clinic is still a challenge. Numerous clinical observations and experimental studies have established that melanocytes may be the trigger point that causes hair follicles to be attacked by the immune system. A possible mechanism is that the impaired melanocytes, under oxidative stress, cannot be repaired in time and causes apoptosis. Melanocyte-associated autoantigens are released and presented, inducing CD8+ T cell attacks. Thereafter, amplification of the immune responses further spreads to the entire hair follicle (HF). The immune privilege of HF subsequently collapses, leading to AA. Herein, we present a narrative review on the roles of melanocytes in AA pathogenesis, aiming to provide a better understanding of this disease from the melanocyte's perspective.
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Affiliation(s)
- Bo Xie
- Department of Dermatology, Hangzhou Third People's Hospital, Hangzhou Third Hospital Affiliated to Zhejiang Chinese Medical University, Affiliated Hangzhou Dermatology Hospital, Zhejiang University School of Medicine, West Lake Ave 38, Hangzhou, 310009, People's Republic of China
| | - Jiayi Sun
- Graduate School, Zhejiang Chinese Medical University, Binwen Rd 548, Hangzhou, 310053, People's Republic of China
| | - Xiuzu Song
- Department of Dermatology, Hangzhou Third People's Hospital, Hangzhou Third Hospital Affiliated to Zhejiang Chinese Medical University, Affiliated Hangzhou Dermatology Hospital, Zhejiang University School of Medicine, West Lake Ave 38, Hangzhou, 310009, People's Republic of China.
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4
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Lintzeri DA, Constantinou A, Hillmann K, Ghoreschi K, Vogt A, Blume-Peytavi U. Alopecia areata – Aktuelles Verständnis und Management. J Dtsch Dermatol Ges 2022; 20:59-93. [PMID: 35040563 DOI: 10.1111/ddg.14689_g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 11/11/2021] [Indexed: 11/29/2022]
Affiliation(s)
- Dimitra Aikaterini Lintzeri
- Klinik für Dermatologie, Venerologie und Allergologie, Clinical Research Center for Hair and Skin Science, Charité - Universitätsmedizin Berlin
| | - Andria Constantinou
- Klinik für Dermatologie, Venerologie und Allergologie, Clinical Research Center for Hair and Skin Science, Charité - Universitätsmedizin Berlin
| | - Kathrin Hillmann
- Klinik für Dermatologie, Venerologie und Allergologie, Clinical Research Center for Hair and Skin Science, Charité - Universitätsmedizin Berlin
| | - Kamran Ghoreschi
- Klinik für Dermatologie, Venerologie und Allergologie, Clinical Research Center for Hair and Skin Science, Charité - Universitätsmedizin Berlin
| | - Annika Vogt
- Klinik für Dermatologie, Venerologie und Allergologie, Clinical Research Center for Hair and Skin Science, Charité - Universitätsmedizin Berlin
| | - Ulrike Blume-Peytavi
- Klinik für Dermatologie, Venerologie und Allergologie, Clinical Research Center for Hair and Skin Science, Charité - Universitätsmedizin Berlin
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5
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Lintzeri DA, Constantinou A, Hillmann K, Ghoreschi K, Vogt A, Blume-Peytavi U. Alopecia areata - Current understanding and management. J Dtsch Dermatol Ges 2022; 20:59-90. [PMID: 35040577 DOI: 10.1111/ddg.14689] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 11/11/2021] [Indexed: 02/06/2023]
Abstract
Alopecia areata (AA) is a chronic, immune-mediated disease characterized by acute or chronic non-scarring hair loss, with a heterogeneity in clinical manifestations ranging from patchy hair loss to complete scalp and body hair loss. An overview of the up-to-date pathophysiology and the underlying signaling pathways involved in AA together with diagnostic and therapeutic recommendations will be provided. Current treatments, including topical, systemic and injectable interventions show varying response and frequent relapses reflecting the unmet clinical need. Thus, the new emerging concepts and therapeutic approaches, including Janus kinase inhibitors are eagerly awaited. Traditional and emerging therapies of AA will be discussed, in order to provide physicians with guidance for AA management. Since the latter is so challenging and often tends to take a chronic course, it can have an enormous psychosocial burden on patients, compromising their quality of life and often causing depression and anxiety. Therefore, the psychosocial aspects of the disease need to be evaluated and addressed, in order to implement appropriate psychological support when needed.
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Affiliation(s)
- Dimitra Aikaterini Lintzeri
- Department of Dermatology, Venereology and Allergology, Clinical Research Center for Hair and Skin Science, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt- Universität zu Berlin, Berlin, Germany
| | - Andria Constantinou
- Department of Dermatology, Venereology and Allergology, Clinical Research Center for Hair and Skin Science, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt- Universität zu Berlin, Berlin, Germany
| | - Kathrin Hillmann
- Department of Dermatology, Venereology and Allergology, Clinical Research Center for Hair and Skin Science, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt- Universität zu Berlin, Berlin, Germany
| | - Kamran Ghoreschi
- Department of Dermatology, Venereology and Allergology, Clinical Research Center for Hair and Skin Science, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt- Universität zu Berlin, Berlin, Germany
| | - Annika Vogt
- Department of Dermatology, Venereology and Allergology, Clinical Research Center for Hair and Skin Science, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt- Universität zu Berlin, Berlin, Germany
| | - Ulrike Blume-Peytavi
- Department of Dermatology, Venereology and Allergology, Clinical Research Center for Hair and Skin Science, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt- Universität zu Berlin, Berlin, Germany
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6
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Rajabi F, Abdollahimajd F, Jabalameli N, Nassiri Kashani M, Firooz A. The Immunogenetics of Alopecia areata. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1367:19-59. [DOI: 10.1007/978-3-030-92616-8_2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Preparation and Optimization of Garlic Oil/Apple Cider Vinegar Nanoemulsion Loaded with Minoxidil to Treat Alopecia. Pharmaceutics 2021; 13:pharmaceutics13122150. [PMID: 34959435 PMCID: PMC8706394 DOI: 10.3390/pharmaceutics13122150] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 12/07/2021] [Accepted: 12/08/2021] [Indexed: 11/17/2022] Open
Abstract
Alopecia areata is a scarless, localized hair loss disorder that is typically treated with topical formulations that ultimately only further irritate the condition. Hence, the goal of this study was to develop a nanoemulsion with a base of garlic oil (GO) and apple cider vinegar (APCV) and loaded with minoxidil (MX) in order to enhance drug solubilization and permeation through skin. A distance coordinate exchange quadratic mixture design was used to optimize the proposed nanoemulsion. Span 20 and Tween 20 mixtures were used as the surfactant, and Transcutol was used as the co-surfactant. The developed formulations were characterized for their droplet size, minoxidil steady-state flux (MX Jss) and minimum inhibitory concentration (MIC) against Propionibacterium acnes. The optimized MX-GO-APCV nanoemulsion had a droplet size of 110 nm, MX Jss of 3 μg/cm2 h, and MIC of 0.275 μg/mL. The optimized formulation acquired the highest ex vivo skin permeation parameters compared to MX aqueous dispersion, and varying formulations lacked one or more components of the proposed nanoemulsion. GO and APCV in the optimized formulation had a synergistic, enhancing activity on the MX permeation across the skin membrane, and the percent permeated increased from 12.7% to 41.6%. Finally, the MX-GO-APCV nanoemulsion followed the Korsmeyer–Peppas model of diffusion, and the value of the release exponent (n) obtained for the formulations was found to be 1.0124, implying that the MX permeation followed Super case II transport. These results demonstrate that the MX-GO-APCV nanoemulsion formulation could be useful in promoting MX activity in treating alopecia areata.
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Fukuyama M, Ito T, Ohyama M. Alopecia areata: Current understanding of the pathophysiology and update on therapeutic approaches, featuring the Japanese Dermatological Association guidelines. J Dermatol 2021; 49:19-36. [PMID: 34709679 DOI: 10.1111/1346-8138.16207] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 10/05/2021] [Accepted: 10/06/2021] [Indexed: 12/16/2022]
Abstract
Alopecia areata (AA) is a relatively common nonscarring hairloss disease characterized by an autoimmune response to anagen hair follicles (HFs). Accumulated evidence suggests that collapse of the HF immune privilege subsequent to triggering events, represented by viral infection, leads to autoimmune response in which autoreactive cytotoxic CD8+NKG2D+ T cells mainly target exposed HF autoantigens. AA had been recognized as type 1 inflammatory disease, but recent investigations have suggested some roles of type 2- and Th17-associated mediators in AA pathogenesis. The significance of psychological stress in AA pathogenesis is less emphasized nowadays, but psychological comorbidities, such as depression and anxiety, attract greater interest in AA management. In this regard, the disease severity may not solely be evaluated by the extent of hair loss. Use of trichoscopy markedly improved the resolution of the diagnosis and evaluation of the phase of AA, which is indispensable for the optimization of treatment. For the standardization of AA management, the establishment of guidelines/expert consensus is pivotal. Indeed, the Japanese Dermatological Association (JDA) and other societies and expert groups have published guidelines/expert consensus reports, which mostly recommend intralesional/topical corticosteroid administration and contact immunotherapy as first-line treatments, depending on the age, disease severity, and activity of AA. The uniqueness of the JDA guidelines can be found in their descriptions of intravenous corticosteroid pulse therapy, antihistamines, and other miscellaneous domestically conducted treatments. Considering the relatively high incidence of spontaneous regression in mild AA and its intractability in severe subsets, the importance of course observation is also noted. Evidenced-based medicine for AA is currently limited, however, novel therapeutic approaches, represented by JAK inhibitors, are on their way for clinical application. In this review, the latest understanding of the etiopathogenesis and pathophysiology, and update on therapeutic approaches with future perspectives are summarized for AA, following the current version of the JDA AA management guidelines.
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Affiliation(s)
- Masahiro Fukuyama
- Department of Dermatology, Kyorin University Faculty of Medicine, Tokyo, Japan
| | - Taisuke Ito
- Department of Dermatology, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Manabu Ohyama
- Department of Dermatology, Kyorin University Faculty of Medicine, Tokyo, Japan
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9
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Zhou C, Li X, Wang C, Zhang J. Alopecia Areata: an Update on Etiopathogenesis, Diagnosis, and Management. Clin Rev Allergy Immunol 2021; 61:403-423. [PMID: 34403083 DOI: 10.1007/s12016-021-08883-0] [Citation(s) in RCA: 92] [Impact Index Per Article: 30.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/24/2021] [Indexed: 12/11/2022]
Abstract
Alopecia areata (AA) is a common chronic tissue-specific autoimmune disease, resulting in hair loss, that affects up to 2% of the general population. The exact pathobiology of AA has still remained elusive, while the common theory is the collapse of the immune privilege of the hair follicle caused by immunological mechanism. Multiple genetic and environment factors contribute to the pathogenesis of AA. There are several clinical treatments for AA, varying from one or multiple well-defined patches to more diffuse or total hair loss of the scalp (alopecia totalis) or hair loss of the entire body (alopecia universalis). The available treatments for AA, such as corticosteroids and other immunomodulators, minoxidil, and contact immunotherapy, are of limited efficacy with a high risk of adverse effects and high recurrence rates, especially for patients with severe AA. Recent insights into the pathogenesis of AA have led to the development of new treatment strategies, such as Janus kinase (JAK) inhibitors, biologics, and several small molecular agents. In addition, modern therapies for AA, including antihistamines, platelet-rich plasma (PRP) injection, and other novel therapies have been well explored. In this review, we discussed the recent advances in the pathogenesis, diagnosis, and treatment of AA.
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Affiliation(s)
- Cheng Zhou
- Department of Dermatology, Peking University People's Hospital, No. 11 Xizhimen South Street, Xicheng District, Beijing, China
| | - Xiangqian Li
- Department of Dermatology, Peking University People's Hospital, No. 11 Xizhimen South Street, Xicheng District, Beijing, China
| | - Chen Wang
- Department of Dermatology, Peking University People's Hospital, No. 11 Xizhimen South Street, Xicheng District, Beijing, China
| | - Jianzhong Zhang
- Department of Dermatology, Peking University People's Hospital, No. 11 Xizhimen South Street, Xicheng District, Beijing, China.
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Suchonwanit P, Kositkuljorn C, Pomsoong C. Alopecia Areata: An Autoimmune Disease of Multiple Players. Immunotargets Ther 2021; 10:299-312. [PMID: 34350136 PMCID: PMC8328385 DOI: 10.2147/itt.s266409] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 07/17/2021] [Indexed: 12/12/2022] Open
Abstract
Alopecia areata (AA) is an autoimmune disease of the hair follicles. It is characterized by a well-defined non-scarring alopecic patch or patches that may extend to the entire scalp or lead to total body hair loss. Due to its unpredictable clinical course, AA causes substantial psychological harm. Despite the high prevalence of this disease and extensive research, its exact pathomechanism is unclear, and current treatments have a high relapse rate that has deemed AA incurable. Over the past few decades, researchers have investigated multiple potential factors that may help alleviate its pathogenesis and provide effective treatment. Given its complex immunopathogenesis, AA is considered an autoimmune disease with multiple factors. This review gathers current evidence that emphasizes molecular mechanisms, possible causative etiologies, and targeted immunotherapies for AA. Understanding its underlying mechanisms may shed light on new strategies to effectively manage AA in the future.
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Affiliation(s)
- Poonkiat Suchonwanit
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Chaninan Kositkuljorn
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Cherrin Pomsoong
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
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KUTLUBAY Z, SEVİM KEÇİCİ A, AYDIN Ö, VEHİD S, SERDAROĞLU S. Assessment of treatment efficacy of diphenylcyclopropenone (DPCP) for alopecia areata. Turk J Med Sci 2020; 50:1817-1824. [PMID: 31655499 PMCID: PMC7775697 DOI: 10.3906/sag-1807-230] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Accepted: 04/13/2019] [Indexed: 11/28/2022] Open
Abstract
Background/aim Alopecia areata (AA) is an inflammatory disease with a genetic and autoimmune basis. Herein, it was aimed to study the efficacy and safety of an immunomodulatory therapeutic agent, diphenylcyclopropenone, while manifesting its association with histopathological features, prognostic factors, and side effects. Materials and methods In this retrospective study, 98 patients (60 males, 38 females) with alopecia, who were referred to the Hair Disease Polyclinic at the Department of Dermatology, between 2011 and 2015, were included. Together with medical histories and dermatological examinations, a skin biopsy for histopathological examination was conducted for all of the patients prior to therapy. Therapeutic success was evaluated on the basis of the hair regrowth percentage. Results Regarding the overall treatment success, 33 (34%) patients had complete response, 16 (16%) had partial response (between 50% and 99%), 27 (28%) had minimal response (between 1% and 49%), and 22 (22%) were nonresponders. Both sexs were equally represented in the outcome. Conclusions There was a significant relation between the severity of alopecia and the treatment outcome (P = 0.038). Patients with AA had significantly better response when compared to those with alopecia totalis and universalis. There was no statistically significant relation with other parameters, such as disease duration, age, sex, atopy history, age of onset, and histopathological features.
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Affiliation(s)
- Zekayi KUTLUBAY
- Department of Dermatology, Cerrahpaşa Medical Faculty, İstanbul University-Cerrahpaşa, İstanbulTurkey
| | - Ayşegül SEVİM KEÇİCİ
- Department of Dermatology, Haydarpaşa Numune Training and Research Hospital, University of Medical Sciences, İstanbulTurkey
| | - Övgü AYDIN
- Department of Pathology, Cerrahpaşa Medical Faculty, İstanbul University-Cerrahpaşa, İstanbulTurkey
| | - Suphi VEHİD
- Department of Biostatistics, Cerrahpaşa Medical Faculty, İstanbul University-Cerrahpaşa, İstanbulTurkey
| | - Server SERDAROĞLU
- Department of Dermatology, Cerrahpaşa Medical Faculty, İstanbul University-Cerrahpaşa, İstanbulTurkey
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Wyrwich K, Kitchen H, Knight S, Aldhouse N, Macey J, Nunes F, Dutronc Y, Mesinkovska N, Ko J, King B. The Alopecia Areata Investigator Global Assessment scale: a measure for evaluating clinically meaningful success in clinical trials. Br J Dermatol 2020; 183:702-709. [PMID: 31970750 PMCID: PMC7586961 DOI: 10.1111/bjd.18883] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/16/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Content-valid and clinically meaningful instruments are required to evaluate outcomes of therapeutic interventions in alopecia areata (AA). OBJECTIVES To develop an Investigator's Global Assessment (IGA) to interpret treatment response in AA treatment studies. METHODS Qualitative interviews were conducted in the USA with expert dermatologists and with patients with AA who had experienced ≥ 50% scalp-hair loss. Thematic data analysis identified critical outcomes and evaluated the content validity of the new IGA. RESULTS Expert clinicians (n = 10) judged AA treatment success by the amount of scalp-hair growth (median 80% scalp hair). Adult (n = 25) and adolescent (n = 5) patients participated. Scalp-hair loss was the most bothersome AA sign/symptom for most patients. Perceived treatment success - short of 100% scalp hair - was the presence of ~ 70-90% scalp hair (median 80%). Using additional clinician and patient insights, the Alopecia Areata Investigator Global Assessment (AA-IGA™) was developed. This clinician-reported outcome assessment is an ordinal, static measure comprising five severity categories of scalp-hair loss. Nearly all clinicians and patients in this study agreed that, for patients with ≥ 50% scalp-hair loss, successful treatment would be hair regrowth resulting in ≤ 20% scalp-hair loss. CONCLUSIONS We recommend using the Severity of Alopecia Tool to assess the extent (0-100%) of scalp-hair loss. The AA-IGA is a robust ordinal measure providing distinct and clinically meaningful gradations of scalp-hair loss that reflects patients' and expert clinicians' perspectives and treatment expectations. What is already known about this topic? The Severity of Alopecia Tool is widely used to assess the extent of scalp-hair loss in patients with alopecia areata. Guidelines define treatment success as a 50% improvement in scalp hair, and clinical trials have used dynamic thresholds of 50% and 90%. However, there is no clinical consensus on these endpoints, and patient perspectives on treatment success are unknown. What does this study add? Through qualitative interviews with 10 expert dermatologists and 30 patients with alopecia areata who had experienced ≥ 50% scalp-hair loss, we developed the Alopecia Areata Investigator Global Assessment (AA-IGA™) to measure five clinically meaningful gradations of alopecia areata scalp-hair loss that reflects patients' and clinicians' perspectives and expectations of treatment success in alopecia areata treatment studies. What are the clinical implications of this work? The AA-IGA is a robust ordinal measure that can inform clinical evaluation of alopecia areata treatment outcomes. The AA-IGA can be used to determine clinically meaningful treatment success for alopecia areata, with success defined by patients and clinicians as reaching ≤ 20% scalp-hair loss. Linked Comment: Blome. Br J Dermatol 2020; 183:609.
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Affiliation(s)
- K.W. Wyrwich
- Patient‐Focused Outcomes Center of ExpertiseEli Lilly and CompanyIndianapolisINUSA
| | - H. Kitchen
- Lilly Bio‐MedicinesEli Lilly and CompanyIndianapolisINUSA
| | - S. Knight
- Lilly Bio‐MedicinesEli Lilly and CompanyIndianapolisINUSA
| | | | - J. Macey
- Lilly Bio‐MedicinesEli Lilly and CompanyIndianapolisINUSA
| | - F.P. Nunes
- Clinical Outcomes AssessmentDRG AbacusManchesterUK
| | - Y. Dutronc
- Clinical Outcomes AssessmentDRG AbacusManchesterUK
| | - N. Mesinkovska
- Dermatology Clinical Research CenterUniversity of CaliforniaIrvineCAUSA
| | - J.M. Ko
- Department of DermatologyStanford University School of MedicineStanfordCAUSA
| | - B.A. King
- Department of DermatologyYale School of MedicineNew HavenCTUSA
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Broadley D, McElwee KJ. A "hair-raising" history of alopecia areata. Exp Dermatol 2020; 29:208-222. [PMID: 31960494 DOI: 10.1111/exd.14073] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 12/19/2019] [Accepted: 01/09/2020] [Indexed: 12/15/2022]
Abstract
A 3500-year-old papyrus from ancient Egypt provides a list of treatments for many diseases including "bite hair loss," most likely alopecia areata (AA). The treatment of AA remained largely unchanged for over 1500 years. In 30 CE, Celsus described AA presenting as scalp alopecia in spots or the "windings of a snake" and suggested treatment with caustic compounds and scarification. The first "modern" description of AA came in 1813, though treatment still largely employed caustic agents. From the mid-19th century onwards, various hypotheses of AA development were put forward including infectious microbes (1843), nerve defects (1858), physical trauma and psychological stress (1881), focal inflammation (1891), diseased teeth (1902), toxins (1912) and endocrine disorders (1913). The 1950s brought new treatment developments with the first use of corticosteroid compounds (1952), and the first suggestion that AA was an autoimmune disease (1958). Research progressively shifted towards identifying hair follicle-specific autoantibodies (1995). The potential role of lymphocytes in AA was made implicit with immunohistological studies (1980s). However, studies confirming their functional role were not published until the development of rodent models (1990s). Genetic studies, particularly genome-wide association studies, have now come to the forefront and open up a new era of AA investigation (2000s). Today, AA research is actively focused on genetics, the microbiome, dietary modulators, the role of atopy, immune cell types in AA pathogenesis, primary antigenic targets, mechanisms by which immune cells influence hair growth, and of course the development of new treatments based on these discoveries.
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Affiliation(s)
- David Broadley
- Centre for Skin Sciences, University of Bradford, Bradford, UK
| | - Kevin J McElwee
- Centre for Skin Sciences, University of Bradford, Bradford, UK.,Department of Dermatology and Skin Science, University of British Columbia, Vancouver, BC, Canada
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Rossi A, Muscianese M, Piraccini BM, Starace M, Carlesimo M, Mandel VD, Alessandrini A, Calvieri S, Caro G, D'arino A, Federico A, Magri F, Pigliacelli F, Amendolagine G, Annunziata MC, Arisi MC, Astorino S, Babino G, Bardazzi F, Barruscotti S, Belloni Fortina A, Borghi A, Bruni F, Caccavale S, Calzavara-Pinton P, Cameli N, Cardone M, Carugno A, Coppola R, Dattola A, De Felici Del Giudice MB, Di Cesare A, Dika E, Di Nunno D, D'ovidio R, Fabbrocini G, Feliciani C, Fulgione E, Galluzzo M, Garcovich S, Garelli V, Guerriero C, Hansel K, La Placa M, Lacarrubba F, Lora V, Marinello E, Megna M, Micali G, Misciali C, Monari P, Monfrecola G, Neri I, Offidani A, Orlando G, Papini M, Patrizi A, Piaserico S, Rivetti N, Simonetti O, Stan TR, Stingeni L, Talamonti M, Tassone F, Villa L, Vincenzi C, Fortuna MC. Italian Guidelines in diagnosis and treatment of alopecia areata. GIORN ITAL DERMAT V 2019; 154:609-623. [PMID: 31578836 DOI: 10.23736/s0392-0488.19.06458-7] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Alopecia areata (AA) is an organ-specific autoimmune disorder that targets anagen phase hair follicles. The course is unpredictable and current available treatments have variable efficacy. Nowadays, there is relatively little evidence on treatment of AA from well-designed clinical trials. Moreover, none of the treatments or devices commonly used to treat AA are specifically approved by the Food and Drug Administration. The Italian Study Group for Cutaneous Annexial Disease of the Italian Society of dermatology proposes these Italian guidelines for diagnosis and treatment of Alopecia Areata deeming useful for the daily management of the disease. This article summarizes evidence-based treatment associated with expert-based recommendations.
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Affiliation(s)
- Alfredo Rossi
- Division of Dermatology, Department of Internal Medicine and Medical Specialties, Sapienza University, Rome, Italy -
| | - Marta Muscianese
- Division of Dermatology, Department of Internal Medicine and Medical Specialties, Sapienza University, Rome, Italy
| | - Bianca M Piraccini
- Division of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | - Michela Starace
- Division of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | - Marta Carlesimo
- Division of Dermatology, Department of Internal Medicine and Medical Specialties, Sapienza University, Rome, Italy
| | - Victor D Mandel
- Unit of Dermatology, Surgical, Medical and Dental Department of Morphological Sciences Related to Transplant, Oncology and Regenerative Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Aurora Alessandrini
- Division of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | - Stefano Calvieri
- Division of Dermatology, Department of Internal Medicine and Medical Specialties, Sapienza University, Rome, Italy
| | - Gemma Caro
- Division of Dermatology, Department of Internal Medicine and Medical Specialties, Sapienza University, Rome, Italy
| | - Andrea D'arino
- Division of Dermatology, Department of Internal Medicine and Medical Specialties, Sapienza University, Rome, Italy
| | - Alessandro Federico
- Division of Dermatology, Department of Internal Medicine and Medical Specialties, Sapienza University, Rome, Italy
| | - Francesca Magri
- Division of Dermatology, Department of Internal Medicine and Medical Specialties, Sapienza University, Rome, Italy
| | - Flavia Pigliacelli
- Division of Dermatology, Department of Internal Medicine and Medical Specialties, Sapienza University, Rome, Italy
| | - Graziana Amendolagine
- Section of Dermatology and Infectious Diseases, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Maria C Annunziata
- Section of Dermatology, Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Maria C Arisi
- Department of Dermatology, ASST Spedali Civili of Brescia, University of Brescia, Brescia, Italy
| | - Stefano Astorino
- Unit of Dermatology and Venereology, Celio Military Hospital, Rome, Italy
| | - Graziella Babino
- Unit of Dermatology, Nuovo Policlinico, Luigi Vanvitelli University of Campania, Naples, Italy
| | - Federico Bardazzi
- Division of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | - Stefania Barruscotti
- Unit of Dermatology, S. Matteo University Polyclinic, IRCCS and Foundation, Pavia, Italy
| | - Anna Belloni Fortina
- Unit of Dermatology, Department of Medicine - DIMED, University of Padua, Padua, Italy
| | - Alessandro Borghi
- Section of Dermatology and Infectious Diseases, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Francesca Bruni
- Division of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | - Stefano Caccavale
- Unit of Dermatology, Nuovo Policlinico, Luigi Vanvitelli University of Campania, Naples, Italy
| | | | - Norma Cameli
- San Gallicano Dermatological Institute (IRCCS), Rome, Italy
| | - Michele Cardone
- Division of Dermatology, Department of Internal Medicine and Medical Specialties, Sapienza University, Rome, Italy
| | - Andrea Carugno
- Unit of Dermatology, S. Matteo University Polyclinic, IRCCS and Foundation, Pavia, Italy
| | - Rosa Coppola
- Campus Bio-Medico University (Hospital), Rome, Italy
| | - Annunziata Dattola
- Department of Dermatology, Tor Vergata Polyclinic and University, Rome, Italy
| | | | - Antonella Di Cesare
- Section of Dermatology, Department of Surgery and Translational Medicine, University of Florence, Florence, Italy
| | - Emi Dika
- Division of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | - Donato Di Nunno
- Unit of Dermatology and Venereology, Celio Military Hospital, Rome, Italy
| | | | - Gabriella Fabbrocini
- Section of Dermatology, Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Claudio Feliciani
- Section of Dermatology, Department of Clinical and Experimental Medicine, University of Parma, Parma, Italy
| | - Elisabetta Fulgione
- Unit of Dermatology, Nuovo Policlinico, Luigi Vanvitelli University of Campania, Naples, Italy
| | - Marco Galluzzo
- Department of Dermatology, Tor Vergata Polyclinic and University, Rome, Italy
| | - Simone Garcovich
- Institute of Dermatology, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Carholic University, Rome, Italy
| | - Valentina Garelli
- Division of Dermatology, Department of Internal Medicine and Medical Specialties, Sapienza University, Rome, Italy
| | - Cristina Guerriero
- Institute of Dermatology, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Carholic University, Rome, Italy
| | - Katharina Hansel
- Section of Dermatology, Department of Medicine, University of Perugia, Perugia, Italy
| | - Michelangelo La Placa
- Division of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | | | - Viviana Lora
- Institute of Dermatology, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Carholic University, Rome, Italy
| | - Elena Marinello
- Unit of Dermatology, Department of Medicine - DIMED, University of Padua, Padua, Italy
| | - Matteo Megna
- Section of Dermatology, Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Giuseppe Micali
- Department of Dermatology, University of Catania, Catania, Italy
| | - Cosimo Misciali
- Division of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | - Paola Monari
- Department of Dermatology, ASST Spedali Civili of Brescia, University of Brescia, Brescia, Italy
| | - Giuseppe Monfrecola
- Section of Dermatology, Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Iria Neri
- Division of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | - Annamaria Offidani
- Unit of Dermatology, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Ancona, Italy
| | - Gloria Orlando
- Unit of Dermatology, Department of Medicine - DIMED, University of Padua, Padua, Italy
| | - Manuela Papini
- Section of Dermatology, Department of Medicine, University of Perugia, Perugia, Italy
| | - Annalisa Patrizi
- Division of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | - Stefano Piaserico
- Unit of Dermatology, Department of Medicine - DIMED, University of Padua, Padua, Italy
| | - Niccolò Rivetti
- Unit of Dermatology, S. Matteo University Polyclinic, IRCCS and Foundation, Pavia, Italy
| | - Oriana Simonetti
- Unit of Dermatology, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Ancona, Italy
| | - Teodora R Stan
- Unit of Dermatology, Department of Medicine - DIMED, University of Padua, Padua, Italy
| | - Luca Stingeni
- Section of Dermatology, Department of Medicine, University of Perugia, Perugia, Italy
| | - Marina Talamonti
- Department of Dermatology, Tor Vergata Polyclinic and University, Rome, Italy
| | - Francesco Tassone
- Institute of Dermatology, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Carholic University, Rome, Italy
| | | | - Colombina Vincenzi
- Division of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | - Maria C Fortuna
- Division of Dermatology, Department of Internal Medicine and Medical Specialties, Sapienza University, Rome, Italy
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Kandpal R. Alopecia Universalis in a Case of Rheumatoid Arthritis after Treatment with Etanercept. Int J Trichology 2019; 11:173-176. [PMID: 31523110 PMCID: PMC6706990 DOI: 10.4103/ijt.ijt_22_19] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Alopecia universalis (AU) is a condition which causes generalized hair loss of the body. It is postulated that autoimmunity plays an important role in its pathogenesis. It is characterized by the involvement of multiple inflammatory cytokines such as tumor necrosis factor-alpha and multiple interferons. Hence, biologics like tumor necrosis factor alpha (TNF-α) antagonist may be used to block this inflammatory process. It is not very commonly appreciated that the use of biologics can lead to alopecia areata. Here, we report a case of severe alopecia areata which progressed to AU after etanercept administration. We here describe a 23-year-old unmarried female who was a known case of rheumatoid arthritis who developed AU after 6 months of continuous treatment with etanercept. TNF-α antagonist may not play a sufficient role in the treatment of alopecia areata. There exists a strong and significant connection between TNF-α blockers and development of alopecia and specifically AU and their role in the pathophysiology of the disease should be called into question if our findings are observed again.
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Affiliation(s)
- Renu Kandpal
- Department of Dermatology, Military Hospital, Meerut, Uttar Pradesh, India
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Rajabi F, Drake LA, Senna MM, Rezaei N. Alopecia areata: a review of disease pathogenesis. Br J Dermatol 2018; 179:1033-1048. [PMID: 29791718 DOI: 10.1111/bjd.16808] [Citation(s) in RCA: 153] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/16/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Alopecia areata is a disorder that results in nonscarring hair loss. The psychological impact can be significant, leading to feelings of depression and social isolation. Objectives In this article, we seek to review the pathophysiological mechanisms proposed in recent years in a narrative fashion. METHODS We searched MEDLINE and Scopus for articles related to alopecia areata, with a particular emphasis on its pathogenesis. RESULTS The main theory of alopecia areata pathogenesis is that it is an autoimmune phenomenon resulting from a disruption in hair follicle immune privilege. What causes this breakdown is an issue of debate. Some believe that a stressed hair follicle environment triggers antigen presentation, while others blame a dysregulation in the central immune system entangling the follicles. Evidence for the latter theory is provided by animal studies, as well investigations around the AIRE gene. Different immune-cell lines including plasmacytoid dendritic cells, natural killer cells and T cells, along with key molecules such as interferon-γ, interleukin-15, MICA and NKG2D, have been identified as contributing to the autoimmune process. CONCLUSIONS Alopecia areata remains incurable, although it has been studied for years. Available treatment options at best are beneficial for milder cases, and the rate of relapse is high. Understanding the exact mechanisms of hair loss in alopecia areata is therefore of utmost importance to help identify potential therapeutic targets.
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Affiliation(s)
- F Rajabi
- Department of Dermatology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - L A Drake
- Massachusetts General Hospital, Harvard Medical School, MA, U.S.A
| | - M M Senna
- Massachusetts General Hospital, Harvard Medical School, MA, U.S.A
| | - N Rezaei
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Sheffield, U.K
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Abdel Halim D, Abu Zeid OM, Rashed L, Saleh MA. Alteration of serum and tissue tumor necrosis factor alpha levels: A possible mechanism of action of oral pulse steroids in the treatment of alopecia areata. J Cosmet Dermatol 2018; 18:1128-1132. [PMID: 30294905 DOI: 10.1111/jocd.12795] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Accepted: 09/10/2018] [Indexed: 11/27/2022]
Abstract
BACKGROUND Alopecia areata (AA) is a multifactorial disease in which tumor necrosis factor alpha (TNF-α) plays an important role. OBJECTIVE To study the effect of oral pulse steroids on both serum and tissue levels of TNF-α in AA patients. METHODS Skin biopsies and serum samples were collected from 20 patients with patchy AA before and after treatment (oral prednisolone for two consecutive days every week for 3 months) for determination of the levels of TNF-α levels using ELISA technique. RESULTS Both serum and tissue levels of TNF-α in AA patients were significantly higher than in controls before (P < 0.001) as well as after treatment (P = 0.0169 and P = 0.3051), respectively. The duration of disease negatively correlated with tissue TNF-α before treatment (P < 0.0001). Serum and tissue levels of TNF-α dropped significantly after treatment (P < 0.0001). The percentage of reduction of both tissue and serum TNF-α levels correlated positively with the percentage of clinical improvement (r = 0.682, P = 0.0009; r = 0.567, P = 0.009, respectively). CONCLUSION TNF-α plays an important role in the evolution of AA lesions, and alteration in both serum and tissue levels of TNF-α could be considered one of the important mechanisms of action of systemic oral pulse steroids in the treatment of AA.
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Affiliation(s)
- Dalia Abdel Halim
- Department of Dermatology, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Ola M Abu Zeid
- Department of Dermatology, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Laila Rashed
- Department of Biochemistry and Molecular Biology, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Marwah Adly Saleh
- Department of Dermatology, Faculty of Medicine, Cairo University, Cairo, Egypt
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18
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Wang CX, Anadkat MJ. SnapshotDx Quiz: September 2018. J Invest Dermatol 2018. [DOI: 10.1016/j.jid.2018.05.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Ostojic P, Pavlov-Dolijanovic S. Alopecia universalis in a patient with rheumatoid arthritis developed during treatment with adalimumab. Z Rheumatol 2018; 77:412-415. [PMID: 29744570 DOI: 10.1007/s00393-018-0464-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Alopecia universalis is an advanced form of alopecia areata, characterized by complete loss of hair on all hair-bearing areas. It is currently believed to be an autoimmune disorder. The development of alopecia during treatment with tumor necrosis factor alpha (TNF-α) inhibitors is a rarely observed adverse event. This case describes a 56-year-old female patient with rheumatoid arthritis (RA), who developed alopecia universalis during treatment with adalimumab. There was no improvement in alopecia despite withdrawal of adalimumab. It is believed that interferon-α is the main cytokine involved in promoting inflammation in hair loss after blocking TNF-α by TNF inhibitors. Risk/benefit ratio of maintenance and discontinuation of the drug should be weighed up when alopecia appears during treatment with TNF inhibitors.
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Affiliation(s)
- P Ostojic
- Institute of Rheumatology, School of Medicine, University of Belgrade, Resavska 69, 11000, Belgrade, Serbia.
| | - S Pavlov-Dolijanovic
- Institute of Rheumatology, School of Medicine, University of Belgrade, Resavska 69, 11000, Belgrade, Serbia
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Wang ECE, Dai Z, Christiano AM. Novel therapies for alopecia areata: The era of rational drug development. J Allergy Clin Immunol 2017; 141:499-504. [PMID: 29155099 DOI: 10.1016/j.jaci.2017.10.028] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Revised: 09/29/2017] [Accepted: 10/11/2017] [Indexed: 12/19/2022]
Abstract
Treatments for alopecia areata (AA) have evolved over the decades from broad and nonspecific therapies to those that are now more targeted and rationally selected. This was achieved by means of close cooperation and communication between clinicians and basic scientists, which resulted in the elucidation and understanding of the unique pathophysiology of AA. In this review we discuss this evolution and how novel therapies for AA have changed over the decades, what we have in our current arsenal of drugs for this potentially devastating disease, and what the future holds.
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Affiliation(s)
- Etienne C E Wang
- Department of Dermatology, Columbia University, New York, NY; National Skin Center, Singapore
| | - Zhenpeng Dai
- Department of Dermatology, Columbia University, New York, NY
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Abstract
Alopecia areata (AA), a prevalent inflammatory cause of hair loss, lacks FDA-approved therapeutics for extensive cases, which are associated with very poor rates of spontaneous hair regrowth and major psychological distress. Current treatments for severe cases include broad immune-suppressants, which are associated with significant adverse effects, precluding long-term use, with rapid hair loss following treatment termination. As a result of the extent of the disease in severe cases, topical contact sensitizers and intralesional treatments are of limited use. The pathogenesis of AA is not yet fully understood, but recent investigations of the immune activation in AA skin reveal Th1/IFN-γ, as well as Th2, PDE4, IL-23, and IL-9 upregulations. Tissue analyses of both animal models and human lesions following broad-acting and cytokine-specific therapeutics (such as JAK inhibitors and ustekinumab, respectively) provide another opportunity for important insights into the pathogenesis of AA. As reviewed in this paper, numerous novel therapeutics are undergoing clinical trials for AA, emphasizing the potential transformation of the clinical practice of AA, which is currently lacking. Dermatologists are already familiar with the revolution in disease management of psoriasis, stemming from better understanding of immune dysregulations, and atopic dermatitis will soon follow a similar path. In light of these recent developments, the therapeutic arena of AA treatments is finally getting more exciting. AA will join the lengthening list of dermatologic diseases with mechanism-targeted drugs, thus changing the face of AA.
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Affiliation(s)
- Yael Renert-Yuval
- Department of Dermatology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Emma Guttman-Yassky
- Department of Dermatology and the Laboratory for Inflammatory Skin Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
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Affiliation(s)
- Solam Lee
- Department of Dermatology; Institute of Hair and Cosmetic Medicine; Yonsei University Wonju College of Medicine; Wonju Korea
| | - Won-Soo Lee
- Department of Dermatology; Institute of Hair and Cosmetic Medicine; Yonsei University Wonju College of Medicine; Wonju Korea
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Kassira S, Korta DZ, Chapman LW, Dann F. Review of treatment for alopecia totalis and alopecia universalis. Int J Dermatol 2017; 56:801-810. [PMID: 28378336 DOI: 10.1111/ijd.13612] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Revised: 02/25/2017] [Accepted: 02/25/2017] [Indexed: 01/13/2023]
Abstract
Alopecia areata (AA) is an autoimmune disease directed at the hair follicle. Although usually limited to patchy hair loss over the scalp (focalis), AA can present as total loss of scalp hair (totalis; AT) or as total loss of both scalp and body hair (universalis; AU). Management of AT and AU can be challenging, and although multiple treatment modalities have been explored, no therapy is currently FDA-approved. This review focuses on the evidence for current treatment options for AT and AU. The PubMed database was searched from January 1, 2000, to September 1, 2016, for clinical trials, retrospective studies, and case reports of treatments for AT and AU. A total of 40 studies were retrieved and analyzed. Therapies studied for AT/AU included: topical immunotherapy, steroids, photodynamic therapy, immunosuppressive agents, TNFα inhibitors, and other therapies, such as sulfasalazine, bexarotene, JAK inhibitors, and simvastatin/ezetimibe. Although certain treatments showed significant hair regrowth, no treatment was completely effective. The most promising therapies with the highest quality data include diphenylcyclopropenone, squaric acid dibutylester, photodynamic therapy, steroids, and cyclosporine in combination with methylprednisolone. High-quality randomized-controlled trials with large sample sizes are lacking. Unified outcome guidelines are encouraged to facilitate the comparison of future studies.
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Affiliation(s)
- Sama Kassira
- School of Medicine, University of Alabama, Birmingham, AL, USA
| | - Dorota Z Korta
- Department of Dermatology, University of California Irvine, Irvine, CA, USA
| | - Lance W Chapman
- Department of Dermatology, University of California Irvine, Irvine, CA, USA
| | - Francis Dann
- Department of Dermatology, University of California Irvine, Irvine, CA, USA
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Abstract
Alopecia areata is an autoimmune disorder characterized by transient, non-scarring hair loss and preservation of the hair follicle. Hair loss can take many forms ranging from loss in well-defined patches to diffuse or total hair loss, which can affect all hair-bearing sites. Patchy alopecia areata affecting the scalp is the most common type. Alopecia areata affects nearly 2% of the general population at some point during their lifetime. Skin biopsies of affected skin show a lymphocytic infiltrate in and around the bulb or the lower part of the hair follicle in the anagen (hair growth) phase. A breakdown of immune privilege of the hair follicle is thought to be an important driver of alopecia areata. Genetic studies in patients and mouse models have shown that alopecia areata is a complex, polygenic disease. Several genetic susceptibility loci were identified to be associated with signalling pathways that are important to hair follicle cycling and development. Alopecia areata is usually diagnosed based on clinical manifestations, but dermoscopy and histopathology can be helpful. Alopecia areata is difficult to manage medically, but recent advances in understanding the molecular mechanisms have revealed new treatments and the possibility of remission in the near future.
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Affiliation(s)
- C Herbert Pratt
- Department of Genetic Resource Sciences, The Jackson Laboratory, Bar Harbor, Maine, USA
| | - Lloyd E King
- Department of Dermatology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | | | - Angela M Christiano
- Departments of Dermatology and Genetics &Development, Columbia University, New York, New York, USA
| | - John P Sundberg
- Department of Dermatology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
- Department of Research and Development, The Jackson Laboratory, 600 Main Street, Bar Harbor, Maine 04609-1500, USA
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Gohary YM, Abdel Fattah DS. Detection of Tumor Necrosis Factor-alpha in Nonlesional Tissues of Alopecia Areata Patients: A Prove for a Systemic Disease. Int J Trichology 2017; 9:154-159. [PMID: 29118519 PMCID: PMC5655623 DOI: 10.4103/ijt.ijt_47_17] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Introduction The pathogenesis of alopecia areata (AA) remains incompletely understood. Different cytokines may play a role in AA. Tumor necrosis factor-alpha (TNF-α) has been shown to be inhibitory to hair follicle growth in in vitro studies suggesting that it may play an important role in AA. This study was conducted to assess the presence of TNF-α in lesional and nonlesional skin of AA, to review its possible role in AA, and to show whether AA is a systemic or localized disease by comparing the level of TNF-α between lesional and nonlesional skin biopsies of the patients. Materials and Methods Thirty patients with AA and thirty age- and sex-matched healthy controls were included in the study. A 4 mm punch skin biopsy was taken from lesional and nonlesional skin of every patient, as well as from the normal skin of each individual in the control group for immunohistochemical analysis of TNF-α. Results The level of TNF-α in lesional skin biopsies was significantly higher than in nonlesional skin biopsies of patients as well as controls' biopsies. Furthermore, TNF-α level in nonlesional biopsies of patients was significantly higher than the level in controls' biopsies. Conclusions We concluded that skin of AA has a high level of TNF-α (a normal inhibitor of hair follicle growth in vitro). This high level may point to the important role of TNF-α in AA. Further studies should be conducted to detect the level of TNF-α in long-standing AA and the more severe cases of AA.
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Affiliation(s)
- Yasser Mostsfa Gohary
- Department of Dermatology, Faculty of Medicine, Beni-Suef University, Beni Suef, Egypt
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26
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Renert-Yuval Y, Guttman-Yassky E. A novel therapeutic paradigm for patients with extensive alopecia areata. Expert Opin Biol Ther 2016; 16:1005-14. [DOI: 10.1080/14712598.2016.1188076] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Ishak RS, Piliang MP. Association between alopecia areata, psoriasis vulgaris, thyroid disease, and metabolic syndrome. J Investig Dermatol Symp Proc 2014; 16:S56-7. [PMID: 24326560 DOI: 10.1038/jidsymp.2013.22] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Although the association between alopecia areata (AA), psoriasis, and other autoimmune diseases has been well reported in the literature, an association with metabolic syndrome has not been reported. We present two young women with the combination of severe psoriasis, androgen excess, metabolic syndrome, thyroiditis, and AA. Both women ultimately progressed to treatment-resistant alopecia universalis. This constellation of autoimmunity and metabolic syndrome presents a therapeutic challenge while highlighting the need for full laboratory assessment of AA patients. Careful selection of biological treatment regimens may offer therapeutic benefit for both their psoriasis and AA while giving us experience with the newer biologics in AA.
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Affiliation(s)
- Rim S Ishak
- Department of Dermatology, Cleveland Clinic, Cleveland, Ohio, USA
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Béné J, Moulis G, Auffret M, Lefevre G, Coquerelle P, Coupe P, Péré P, Gautier S. Alopecia induced by tumour necrosis factor-alpha antagonists: description of 52 cases and disproportionality analysis in a nationwide pharmacovigilance database. Rheumatology (Oxford) 2014; 53:1465-9. [PMID: 24681837 DOI: 10.1093/rheumatology/keu145] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVES The aim of this research was to describe the cases of TNF-α antagonist-related alopecia reported in the French Pharmacovigilance Database (FPVD) and to investigate the association between exposure to TNF-α antagonists and occurrence of alopecia. METHODS All spontaneous reports of TNF-α antagonist-related alopecia recorded in the FPVD between January 2000 and April 2012 were colligated and described. We conducted disproportionality analyses (case/non-case method) to assess the link between the occurrence of alopecia and exposure to TNF-α antagonists. Cases were all reports of alopecia and non-cases were all other reports recorded during the study period. Exposure to TNF-α antagonists was sought in cases and in non-cases. Reporting odds ratios (RORs) were calculated to assess the association. Docetaxel was used as positive control and acetaminophen as negative control. We performed sensitivity analyses excluding cases of androgenic alopecia and those occurring in psoriatic patients. RESULTS Among 282 590 spontaneous reports of adverse drug reactions (ADRs) collated in the FPVD, 1068 cases (alopecia reports) were identified. Of these cases, 52 (4.9%) occurred during exposure to TNF-α antagonists (18 involved infliximab, 17 adalimumab, 15 etanercept and 2 certolizumab). Exposure to TNF-α antagonists was more frequent among alopecia reports than among other ADR reports for all TNF-α antagonists pooled (ROR 3.0, 95% CI 2.3, 4.0) as well as for each antagonist separately, with similar values. Sensitivity analyses yielded similar results. The RORs were 29.9 (95% CI 25.3, 35.5) with docetaxel and 0.3 (95% CI 0.2, 0.4) with acetaminophen. CONCLUSION The present study confirms a strong link between TNF-α antagonist exposure (class effect) and the occurrence of alopecia.
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Affiliation(s)
- Johana Béné
- Regional Centre of Pharmacovigilance, Lille University Hospital, University of Lille 2, Lille, Internal Medicine Department, Toulouse University Hospital, University of Toulouse, UMR INSERM-UPS 1027, Toulouse, Internal Medicine and Clinical Immunology Department, Lille University Hospital, Immunology Laboratory EA2686, Lille University Hospital, Lille, Rheumatology Department, Bethune Hospital, Bethune, Department of Pharmacy, Valenciennes Hospital, Valenciennes and Rheumatology Department, Nancy University Hospital, Nancy, France.Regional Centre of Pharmacovigilance, Lille University Hospital, University of Lille 2, Lille, Internal Medicine Department, Toulouse University Hospital, University of Toulouse, UMR INSERM-UPS 1027, Toulouse, Internal Medicine and Clinical Immunology Department, Lille University Hospital, Immunology Laboratory EA2686, Lille University Hospital, Lille, Rheumatology Department, Bethune Hospital, Bethune, Department of Pharmacy, Valenciennes Hospital, Valenciennes and Rheumatology Department, Nancy University Hospital, Nancy, France.
| | - Guillaume Moulis
- Regional Centre of Pharmacovigilance, Lille University Hospital, University of Lille 2, Lille, Internal Medicine Department, Toulouse University Hospital, University of Toulouse, UMR INSERM-UPS 1027, Toulouse, Internal Medicine and Clinical Immunology Department, Lille University Hospital, Immunology Laboratory EA2686, Lille University Hospital, Lille, Rheumatology Department, Bethune Hospital, Bethune, Department of Pharmacy, Valenciennes Hospital, Valenciennes and Rheumatology Department, Nancy University Hospital, Nancy, France.Regional Centre of Pharmacovigilance, Lille University Hospital, University of Lille 2, Lille, Internal Medicine Department, Toulouse University Hospital, University of Toulouse, UMR INSERM-UPS 1027, Toulouse, Internal Medicine and Clinical Immunology Department, Lille University Hospital, Immunology Laboratory EA2686, Lille University Hospital, Lille, Rheumatology Department, Bethune Hospital, Bethune, Department of Pharmacy, Valenciennes Hospital, Valenciennes and Rheumatology Department, Nancy University Hospital, Nancy, France.Regional Centre of Pharmacovigilance, Lille University Hospital, University of Lille 2, Lille, Internal Medicine Department, Toulouse University Hospital, University of Toulouse, UMR INSERM-UPS 1027, Toulouse, Internal Medicine and Clinical Immunology Department, Lille University Hospital, Immunology Laboratory EA2686, Lille University Hospital, Lille, Rheumatology Department, Bethune Hospital, Bethune, Department of Pharmacy, Valenciennes Hospital, Valenciennes and Rheumatology Department, Nancy University Hospital, Nancy, France
| | - Marine Auffret
- Regional Centre of Pharmacovigilance, Lille University Hospital, University of Lille 2, Lille, Internal Medicine Department, Toulouse University Hospital, University of Toulouse, UMR INSERM-UPS 1027, Toulouse, Internal Medicine and Clinical Immunology Department, Lille University Hospital, Immunology Laboratory EA2686, Lille University Hospital, Lille, Rheumatology Department, Bethune Hospital, Bethune, Department of Pharmacy, Valenciennes Hospital, Valenciennes and Rheumatology Department, Nancy University Hospital, Nancy, France.Regional Centre of Pharmacovigilance, Lille University Hospital, University of Lille 2, Lille, Internal Medicine Department, Toulouse University Hospital, University of Toulouse, UMR INSERM-UPS 1027, Toulouse, Internal Medicine and Clinical Immunology Department, Lille University Hospital, Immunology Laboratory EA2686, Lille University Hospital, Lille, Rheumatology Department, Bethune Hospital, Bethune, Department of Pharmacy, Valenciennes Hospital, Valenciennes and Rheumatology Department, Nancy University Hospital, Nancy, France
| | - Guillaume Lefevre
- Regional Centre of Pharmacovigilance, Lille University Hospital, University of Lille 2, Lille, Internal Medicine Department, Toulouse University Hospital, University of Toulouse, UMR INSERM-UPS 1027, Toulouse, Internal Medicine and Clinical Immunology Department, Lille University Hospital, Immunology Laboratory EA2686, Lille University Hospital, Lille, Rheumatology Department, Bethune Hospital, Bethune, Department of Pharmacy, Valenciennes Hospital, Valenciennes and Rheumatology Department, Nancy University Hospital, Nancy, France.Regional Centre of Pharmacovigilance, Lille University Hospital, University of Lille 2, Lille, Internal Medicine Department, Toulouse University Hospital, University of Toulouse, UMR INSERM-UPS 1027, Toulouse, Internal Medicine and Clinical Immunology Department, Lille University Hospital, Immunology Laboratory EA2686, Lille University Hospital, Lille, Rheumatology Department, Bethune Hospital, Bethune, Department of Pharmacy, Valenciennes Hospital, Valenciennes and Rheumatology Department, Nancy University Hospital, Nancy, France
| | - Pascal Coquerelle
- Regional Centre of Pharmacovigilance, Lille University Hospital, University of Lille 2, Lille, Internal Medicine Department, Toulouse University Hospital, University of Toulouse, UMR INSERM-UPS 1027, Toulouse, Internal Medicine and Clinical Immunology Department, Lille University Hospital, Immunology Laboratory EA2686, Lille University Hospital, Lille, Rheumatology Department, Bethune Hospital, Bethune, Department of Pharmacy, Valenciennes Hospital, Valenciennes and Rheumatology Department, Nancy University Hospital, Nancy, France
| | - Patrick Coupe
- Regional Centre of Pharmacovigilance, Lille University Hospital, University of Lille 2, Lille, Internal Medicine Department, Toulouse University Hospital, University of Toulouse, UMR INSERM-UPS 1027, Toulouse, Internal Medicine and Clinical Immunology Department, Lille University Hospital, Immunology Laboratory EA2686, Lille University Hospital, Lille, Rheumatology Department, Bethune Hospital, Bethune, Department of Pharmacy, Valenciennes Hospital, Valenciennes and Rheumatology Department, Nancy University Hospital, Nancy, France
| | - Patrice Péré
- Regional Centre of Pharmacovigilance, Lille University Hospital, University of Lille 2, Lille, Internal Medicine Department, Toulouse University Hospital, University of Toulouse, UMR INSERM-UPS 1027, Toulouse, Internal Medicine and Clinical Immunology Department, Lille University Hospital, Immunology Laboratory EA2686, Lille University Hospital, Lille, Rheumatology Department, Bethune Hospital, Bethune, Department of Pharmacy, Valenciennes Hospital, Valenciennes and Rheumatology Department, Nancy University Hospital, Nancy, France
| | - Sophie Gautier
- Regional Centre of Pharmacovigilance, Lille University Hospital, University of Lille 2, Lille, Internal Medicine Department, Toulouse University Hospital, University of Toulouse, UMR INSERM-UPS 1027, Toulouse, Internal Medicine and Clinical Immunology Department, Lille University Hospital, Immunology Laboratory EA2686, Lille University Hospital, Lille, Rheumatology Department, Bethune Hospital, Bethune, Department of Pharmacy, Valenciennes Hospital, Valenciennes and Rheumatology Department, Nancy University Hospital, Nancy, France.Regional Centre of Pharmacovigilance, Lille University Hospital, University of Lille 2, Lille, Internal Medicine Department, Toulouse University Hospital, University of Toulouse, UMR INSERM-UPS 1027, Toulouse, Internal Medicine and Clinical Immunology Department, Lille University Hospital, Immunology Laboratory EA2686, Lille University Hospital, Lille, Rheumatology Department, Bethune Hospital, Bethune, Department of Pharmacy, Valenciennes Hospital, Valenciennes and Rheumatology Department, Nancy University Hospital, Nancy, France
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Abstract
Vitiligo and alopecia areata are common autoimmune diseases of the skin. Vitiligo is caused by the destruction of melanocytes and results in the appearance of white patches on any part of the body, while alopecia areata is characterized by patchy hair loss primarily on the scalp, but may also involve other areas as well. At first glance, the two diseases appear to be quite different, targeting different cell types and managed using different treatment approaches. However, the immune cell populations and cytokines that drive each disease are similar, they are closely associated within patients and their family members, and vitiligo and alopecia areata have common genetic risk factors, suggesting that they share a similar pathogenesis. Like apples and oranges, vitiligo and alopecia areata have some obvious differences, but similarities abound. Recognizing both similarities and differences will promote research into the pathogenesis of each disease, as well as the development of new treatments.
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Affiliation(s)
- John E Harris
- Department of Medicine, Division of Dermatology, University of Massachusetts Medical School, Worcester, MA, USA
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Abstract
Alopecia in childhood is a source of high concern, frustration, and anxiety. Delineating types of alopecia and those that are chronic or potentially related to underlying medical problems is important. There are 5 common types of hair loss in children: alopecia related to tinea capitis, alopecia areata spectrum/autoimmune alopecia, traction alopecia, telogen effluvium, and trichotillomania/trichotillosis. Hair-cycle anomalies including loose anagen syndrome can lead to sparse-appearing hair. Rarer reasons for alopecia in children include pressure-induced alopecia, alopecia related to nutritional deficiency or toxic ingestion, and androgenetic alopecia. Congenital lesions should be considered for areas of localized alopecia occurring at birth.
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Affiliation(s)
- Leslie Castelo-Soccio
- Section of Dermatology, Department of Pediatrics, The Children's Hospital of Philadelphia, 3550 Market Street, 2nd Floor Dermatology, Philadelphia, PA 19104, USA.
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Tobin DJ. Alopecia areata and vitiligo - Partners in crime or a case of false alibis. Exp Dermatol 2014; 23:153-4. [DOI: 10.1111/exd.12309] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/17/2013] [Indexed: 12/21/2022]
Affiliation(s)
- Desmond J. Tobin
- Centre for Skin Sciences; School of Life Sciences; University of Bradford; Bradford West Yorkshire Great Britain
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34
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Abstract
Hair loss is a topic of enormous public interest and understanding the pathophysiology and treatment of various alopecias will likely make a large impact on patients' lives. The investigation of alopecias also provides important insight in the basic sciences; for instance, the abundance of stem cell populations and regenerative cycles that characterize a hair follicle render it an excellent model for the study of stem cell biology. This review seeks to provide a concise summary of the major alopecias with regard to presentation and management, and correlate these to recent advances in relevant research on pathogenesis.
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Affiliation(s)
- Ji Qi
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21287
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35
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McElwee KJ, Gilhar A, Tobin DJ, Ramot Y, Sundberg JP, Nakamura M, Bertolini M, Inui S, Tokura Y, Jr LEK, Duque-Estrada B, Tosti A, Keren A, Itami S, Shoenfeld Y, Zlotogorski A, Paus R. What causes alopecia areata? Exp Dermatol 2013; 22:609-26. [PMID: 23947678 PMCID: PMC4094373 DOI: 10.1111/exd.12209] [Citation(s) in RCA: 116] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The pathobiology of alopecia areata (AA), one of the most frequent autoimmune diseases and a major unsolved clinical problem, has intrigued dermatologists, hair biologists and immunologists for decades. Simultaneously, both affected patients and the physicians who take care of them are increasingly frustrated that there is still no fully satisfactory treatment. Much of this frustration results from the fact that the pathobiology of AA remains unclear, and no single AA pathogenesis concept can claim to be universally accepted. In fact, some investigators still harbour doubts whether this even is an autoimmune disease, and the relative importance of CD8(+) T cells, CD4(+) T cells and NKGD2(+) NK or NKT cells and the exact role of genetic factors in AA pathogenesis remain bones of contention. Also, is AA one disease, a spectrum of distinct disease entities or only a response pattern of normal hair follicles to immunologically mediated damage? During the past decade, substantial progress has been made in basic AA-related research, in the development of new models for translationally relevant AA research and in the identification of new therapeutic agents and targets for future AA management. This calls for a re-evaluation and public debate of currently prevalent AA pathobiology concepts. The present Controversies feature takes on this challenge, hoping to attract more skin biologists, immunologists and professional autoimmunity experts to this biologically fascinating and clinically important model disease.
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Affiliation(s)
- K. J. McElwee
- Department of Dermatology and Skin Science, University of British Columbia, Vancouver, BC, Canada
| | - A. Gilhar
- Laboratory for Skin, Research, Rappaport Faculty of Medicine, Technion–Israel Institute of Technology, Haifa, Israel Marta Bertolini
| | - D. J. Tobin
- Centre for Skin Sciences, School of Life Sciences, University of Bradford, Bradford, West Yorkshire, BD7 1DP, UK
| | - Y. Ramot
- Department of Dermatology, Hadassah- Hebrew University Medical Center, Jerusalem 91120, Israel
| | - J. P. Sundberg
- The Jackson Laboratory, Bar Harbor, ME, USA; Division of Dermatology, Skin Disease Research Center, Vanderbilt University, Nashville, TN, USA
| | - M. Nakamura
- Department of Dermatology, University of Occupational and Environmental Health, Kitakyushu, Japan Yoshiki Tokura
| | - M. Bertolini
- Department of Dermatology, University of Lübeck, Germany Yehuda Shoenfeld
| | - S. Inui
- Department of Regenerative Dermatology, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Y. Tokura
- Department of Dermatology, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - L. E. King Jr
- The Jackson Laboratory, Bar Harbor, ME, USA; Division of Dermatology, Skin Disease Research Center, Vanderbilt University, Nashville, TN, USA
| | - B. Duque-Estrada
- Instituto de Dermatologia Prof. Rubem David Azulay, Rio de Janeiro, Brazil Antonella Tosti
| | - A Tosti
- Department of Dermatology, University of Miami, Miami, FL, USA
| | - A. Keren
- Laboratory for Skin, Research, Rappaport Faculty of Medicine, Technion–Israel Institute of Technology, Haifa, Israel Marta Bertolini
| | - S. Itami
- Department of Regenerative Dermatology, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Y. Shoenfeld
- Center for Autoimmune Diseases, Sheba Medical Center, Tel Hashomer and Sackler Faculty of Medicine, Tel Aviv University, Ramat Aviv, Israel
| | - A. Zlotogorski
- Department of Dermatology, Hadassah- Hebrew University Medical Center, Jerusalem 91120, Israel
| | - R. Paus
- Department of Dermatology, University of Lübeck, Germany; Institute of Inflammation and Repair, University of Manchester, Manchester, UK ,
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37
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Lesiones cutáneas y terapia biológica con antagonistas del factor de necrosis tumoral. ACTA ACUST UNITED AC 2013; 9:53-61. [DOI: 10.1016/j.reuma.2012.04.007] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2012] [Accepted: 04/04/2012] [Indexed: 12/17/2022]
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38
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Abstract
Alopecia areata (AA) is a non-scarring autoimmune disease of the hair follicle that can present at any age. Pediatric cases are commonly seen in a dermatology clinic, and management can potentially be challenging, with a small proportion of cases experiencing a chronic relapsing course marked by distressing hair loss that can bring about significant psychosocial morbidity. We review the established treatments for pediatric alopecia areata, alongside second and third line therapies that have shown to be efficacious. We also offer a treatment algorithm as a guide to the treatment of pediatric AA.
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Affiliation(s)
- Etienne Wang
- National Skin Centre, 1 Mandalay Road, Singapore
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39
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Redler S, Albert F, Brockschmidt F, Herold C, Hanneken S, Eigelshoven S, Giehl K, Kruse R, Lutz G, Wolff H, Blaumeiser B, Böhm M, Becker T, Nöthen M, Betz R. Investigation of selected cytokine genes suggests that
IL2RA
and the
TNF
/
LTA
locus are risk factors for severe alopecia areata. Br J Dermatol 2012; 167:1360-5. [DOI: 10.1111/bjd.12004] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- S. Redler
- Institute of Human Genetics, University of Bonn, Sigmund‐Freud‐Str. 25, D‐53127 Bonn, Germany
| | - F. Albert
- Institute of Human Genetics, University of Bonn, Sigmund‐Freud‐Str. 25, D‐53127 Bonn, Germany
| | - F.F. Brockschmidt
- Institute of Human Genetics, University of Bonn, Sigmund‐Freud‐Str. 25, D‐53127 Bonn, Germany
- Department of Genomics, Life and Brain Center, University of Bonn, Bonn, Germany
| | - C. Herold
- German Center for Neurodegenerative Diseases (DZNE), Bonn, Germany
| | - S. Hanneken
- Department of Dermatology, University of Düsseldorf, Düsseldorf, Germany
| | - S. Eigelshoven
- Department of Dermatology, University of Düsseldorf, Düsseldorf, Germany
| | - K.A. Giehl
- Department of Dermatology, University of Munich, Munich, Germany
| | - R. Kruse
- Dermatological Practice, Paderborn, Germany
| | - G. Lutz
- Dermatological Practice, Hair & Nail, Wesseling, Germany
| | - H. Wolff
- Department of Dermatology, University of Munich, Munich, Germany
| | - B. Blaumeiser
- Department of Medical Genetics, University and University Hospital of Antwerp, Antwerp, Belgium
| | - M. Böhm
- Department of Dermatology, University of Münster, Münster, Germany
| | - T. Becker
- German Center for Neurodegenerative Diseases (DZNE), Bonn, Germany
- Institute for Medical Biometry, Informatics and Epidemiology, University of Bonn, Bonn, Germany
| | - M.M. Nöthen
- Institute of Human Genetics, University of Bonn, Sigmund‐Freud‐Str. 25, D‐53127 Bonn, Germany
- Department of Genomics, Life and Brain Center, University of Bonn, Bonn, Germany
| | - R.C. Betz
- Institute of Human Genetics, University of Bonn, Sigmund‐Freud‐Str. 25, D‐53127 Bonn, Germany
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Bolduc C, Bissonnette R. Safety and efficacy of adalimumab for the treatment of severe alopecia areata: case series of three patients. J Cutan Med Surg 2012; 16:257-60. [PMID: 22784518 DOI: 10.1177/120347541201600407] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Current therapeutic options for extensive alopecia areata (AA) often lead to disappointing results. OBJECTIVE To study the efficacy and safety of adalimumab in patients with severe AA. METHODS This was a prospective, open-label, single-center, pilot study. Three subjects of the planned 10 were enrolled and received two weekly subcutaneous (SC) loading doses of adalimumab 80 mg followed by 40 mg SC every week for 6 months. Patients were evaluated for efficacy and safety on a monthly basis. RESULTS Enrolment in this trial was stopped following publication of studies showing no improvement in patients with AA treated with tumor necrosis factor α antagonists. One patient had a favorable response to adalimumab, whereas the two other patients had no benefit from the therapy. Adalimumab was well tolerated by patients with AA. CONCLUSION Adalimumab was well tolerated in patients with AA but did not induce clinically significant hair regrowth.
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Luk N, Chiu L, Lee K, Chau C, Lee V, Chang M, Lam Y, Lee H. Efficacy and safety of diphenylcyclopropenone among Chinese patients with steroid resistant and extensive alopecia areata. J Eur Acad Dermatol Venereol 2012; 27:e400-5. [DOI: 10.1111/jdv.12009] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Messenger AG, McKillop J, Farrant P, McDonagh AJ, Sladden M. British Association of Dermatologists' guidelines for the management of alopecia areata 2012. Br J Dermatol 2012; 166:916-26. [PMID: 22524397 DOI: 10.1111/j.1365-2133.2012.10955.x] [Citation(s) in RCA: 178] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- A G Messenger
- Department of Dermatology, Royal Hallamshire Hospital, Sheffield S10 2JF, UK.
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43
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Duarte GV. Discussion about alopecia areata emergence as a class-dependent effect of anti-TNFα. An Bras Dermatol 2012; 87:338. [DOI: 10.1590/s0365-05962012000200033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Neila J, Carrizosa A, Ceballos C, Camacho F. Alopecia Areata After Biologic Therapy: Report of a Case Related to Adalimumab. ACTAS DERMO-SIFILIOGRAFICAS 2011. [DOI: 10.1016/j.adengl.2012.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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Neila J, Carrizosa A, Ceballos C, Camacho F. Alopecia areata y terapias biológicas. Presentación de un caso asociado a adalimumab. ACTAS DERMO-SIFILIOGRAFICAS 2011; 102:827-8. [DOI: 10.1016/j.ad.2011.01.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2010] [Revised: 01/08/2011] [Accepted: 01/19/2011] [Indexed: 11/15/2022] Open
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46
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Dessinioti C, Stratigos AJ, Katsambas A, Antoniou C. Anti-tumor necrosis factor-α therapies for immune-mediated and inflammatory skin diseases. Drug Dev Res 2011. [DOI: 10.1002/ddr.20471] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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47
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Abstract
Many therapeutic modalities have been used to treat alopecia areata, with variable efficacy and safety profiles. Unfortunately, none of these agents is curative or preventive. Also, many of these therapeutic agents have not been subjected to randomized, controlled trials, and, except for topical immunotherapy, there are few published studies on long-term outcomes. The treatment plan is designed according to the patient's age and extent of disease. In this paper, the therapeutic agents are organized according to their efficacy and safety profiles into first-line, second-line, and third-line options.
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Affiliation(s)
- Adel Alsantali
- Department of Dermatology, King Fahd Armed Forces Hospital, Jeddah, Saudi Arabia
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48
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49
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Ferran M, Calvet J, Almirall M, Pujol RM, Maymó J. Alopecia areata as another immune-mediated disease developed in patients treated with tumour necrosis factor-α blocker agents: Report of five cases and review of the literature. J Eur Acad Dermatol Venereol 2011; 25:479-84. [PMID: 20586836 DOI: 10.1111/j.1468-3083.2010.03770.x] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Tumour necrosis factor antagonists (anti-TNF-α) have demonstrated the efficacy in different chronic immune inflammatory disorders. Within the spectrum of adverse events, autoimmune diseases have been observed, including cases of alopecia areata (AA). OBJECTIVES The objective of the study is to characterize AA developed during anti-TNF-α therapy. METHODS We present five new cases and review all the cases reported in the literature (eleven). RESULTS One third of the cases had a positive (personal or family) history of AA. Most of them presented with rapid extensive AA, usually involving the ophiasis area. Prognosis was usually poor, with slight response to treatments. In the cases where anti-TNF-α therapy was maintained, the course did not seem to change. CONCLUSIONS Although rare, AA developed during anti-TNF-α therapy might be more frequent than suggested by reports of isolated cases. Personal and family history of autoimmune disease might alert clinicians to their possible development or relapse once the anti-TNF-α therapy is started.
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Affiliation(s)
- M Ferran
- Departments of Dermatology Rheumatology, Hospital del Mar, IMAS, Barcelona, Spain.
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50
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Alkhalifah A, Alsantali A, Wang E, McElwee KJ, Shapiro J. Alopecia areata update: part II. Treatment. J Am Acad Dermatol 2010; 62:191-202, quiz 203-4. [PMID: 20115946 DOI: 10.1016/j.jaad.2009.10.031] [Citation(s) in RCA: 170] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2009] [Revised: 09/09/2009] [Accepted: 10/08/2009] [Indexed: 11/24/2022]
Abstract
UNLABELLED Various therapeutic agents have been described for the treatment of alopecia areata (AA), but none are curative or preventive. The aim of AA treatment is to suppress the activity of the disease. The high rate of spontaneous remission and the paucity of randomized, double-blind, placebo-controlled studies make the evidence-based assessment of these therapies difficult. The second part of this two-part series on AA discusses treatment options in detail and suggests treatment plans according to specific disease presentation. It also reviews recently reported experimental treatment options and potential directions for future disease management. LEARNING OBJECTIVES After completing this learning activity, participants should be able to compare the efficacy and safety of various treatment options, formulate a treatment plan tailored to individual patients, and recognize recently described treatments and potential therapeutic approaches.
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Affiliation(s)
- Abdullah Alkhalifah
- Department of Dermatology and Skin Science, University of British Columbia, Vancouver, British Columbia, Canada
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