1
|
He X, Liu J, Gong Y, Lu W, Sha X, Cao C, Li Y, Wang J. Amygdalin ameliorates alopecia areata on C3H/HeJ mice by inhibiting inflammation through JAK2/STAT3 pathway. JOURNAL OF ETHNOPHARMACOLOGY 2024; 331:118317. [PMID: 38723918 DOI: 10.1016/j.jep.2024.118317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Revised: 04/30/2024] [Accepted: 05/07/2024] [Indexed: 05/16/2024]
Abstract
BACKGROUND Evidence has demonstrated that Chinese medicine formula Xuefu Zhuyu decoction can markedly promote the formation of new hair in patients and mice with alopecia areata (AA). Amygdalin is one of the active components of Xuefu Zhuyu decoction, but its therapeutic effects and the underlying mechanisms on AA remains largely unrevealed. PURPOSE Therefore, this study aims to investigate the therapeutic effects and to probe its molecular mechanisms of inflammation and immune regulation on AA model of C3H/HeJ mice. STUDY DESIGN The C3H/HeJ female mice were divided into control, AA, rusolitinib (60 mg/kg), and amygdalin groups (60, 90, and 120 mg/kg, 0.2 ml/10 g, i.g.). METHODS The optical microscope was used to observe the feature of the local skin, and the number of lanugo and terminal hair. H&E staining was performed to determine the degree of pathological damage to the skin. ELISA was performed to detect levels of interleukin-6 (IL-6), tumor necrosis factor-α (TNF-α) and interferon-γ (IFN-γ) in mice serum. Flow cytometry was carried out to analyze the CD4+CD25+FOXP3+, CD4+ and CD8+ of skin tissue. And the levels of CD4+ and CD8+, p-JAK/JAK2, p-STAT3/STAT, and SOCS3 were detected by immunohistochemistry. Western blot and qRT-PCR were employed to examine the expression levels of IL-6, TNF-α, IFN-γ, JAK2, p-JAK, STAT, p-STAT3 and SOCS3 proteins and genes in skin tissues. RESULTS Compared with AA group, amygdalin immensely increased the number of vellus hairs and decreased the number of terminal hairs determined by skin microscopy and H&E staining. ELISA, Western blot and qRT-PCR data showed that the levels of IL-6, TNF-α and IFN-γ in serum and skin tissues of AA mice were significantly increased, while amygdalin administration dramatically restrained the contents of the three pro-inflammatory factors. Flow cytometry and immunohistochemistry hinted that amygdalin observably enhanced the number of CD4+CD25+FOXP3+ and CD4+ cells, while inhibited the number of CD8+ positive cells in mice with AA. Moreover, amygdalin signally reduced JAK2/STAT3 pathway-related protein and gene levels in AA mice. CONCLUSION Amygdalin could inhibit inflammatory response and improve immune function in the treatment of AA. The underlying molecular mechanism may be related to inhibition of JAK2/STAT3 pathway.
Collapse
Affiliation(s)
- Xun He
- Department of Dermatology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 610071, China.
| | - Jingsong Liu
- Neurosurgery, Institute of Sichuan Cancer Hospital, Chengdu, 610041, China
| | - Yugang Gong
- Department of Dermatology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 610071, China
| | - Wei Lu
- Department of Dermatology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 610071, China
| | - Xiaowei Sha
- Department of Dermatology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 610071, China
| | - Chang Cao
- Department of Dermatology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 610071, China
| | - Yanqun Li
- Department of Dermatology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 610071, China
| | - Jiawei Wang
- Department of Dermatology, The Affiliated Hospital, Southwest Medical University, Luzhou, 646000, China
| |
Collapse
|
2
|
Jang YH, Lee SS, Park DY, Lee Y, Kim DY, Park H, Shin HT, Kim JE, Shin K, Lee JH, Choi JW, Park BC, Kim BJ, Seo SH, Won CH, Park J, Kim MS, Kim SS, Lew BL, Huh CH, Kwon O, Lee YW, Kim MB. Korean Consensus Criteria for the Severity Classification of Alopecia Areata. Ann Dermatol 2024; 36:236-246. [PMID: 39082660 PMCID: PMC11291096 DOI: 10.5021/ad.24.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2024] [Revised: 05/30/2024] [Accepted: 05/31/2024] [Indexed: 08/03/2024] Open
Abstract
BACKGROUND A set of criteria for severity classification is essential in alopecia areata (AA). Currently, no guidelines are universally accepted for defining AA severity. OBJECTIVE This study aimed to establish a set of consensus criteria for classifying the severity of and identifying treatment refractoriness in AA. METHODS A preliminary draft of the definition for moderate-to-severe AA was crafted based on available evidence, and members of the Korean Hair Research Society (KHRS) subsequently endorsed the recommendation through an online survey. RESULTS In the first Delphi round, consensus was attained on 15 questions. After refining certain items in the second round, consensus was achieved on 23 out of 26 questions. The KHRS first defined AA severity using the severity of alopecia tool (SALT). SALT ≥50 was defined as severe, 20≤ SALT <50 as moderate, and SALT <20 as mild. Moderate AA was considered severe if it meets one or more of the following criteria: dermatology life quality index >10, presence of accompanying eyebrow or eyelash loss, positive hair loss activity, or treatment-refractory AA. CONCLUSION These consensus criteria can help clinicians accurately diagnose AA, provide appropriate treatment, and monitor its progression.
Collapse
Affiliation(s)
- Yong Hyun Jang
- Department of Dermatology, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Seung Soo Lee
- Department of Dermatology, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Do Young Park
- Department of Dermatology, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Young Lee
- Department of Dermatology, Chungnam National University School of Medicine, Daejeon, Korea
| | - Do-Young Kim
- Department of Dermatology, Yonsei University College of Medicine, Seoul, Korea
| | - Hyunsun Park
- Department of Dermatology, SMG-SNU Boramae Medical Center, Seoul National University College of Medicine, Seoul, Korea
| | - Hyun-Tae Shin
- Department of Dermatology, Inha University College of Medicine, Incheon, Korea
| | - Jung Eun Kim
- Department of Dermatology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Kihyuk Shin
- Department of Dermatology, School of Medicine, Pusan National University, Busan, Korea
| | - Ji Hae Lee
- Department of Dermatology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea
| | - Jee Woong Choi
- Department of Dermatology, Ajou University School of Medicine, Suwon, Korea
| | - Byung Choel Park
- Department of Dermatology, Dankook University College of Medicine, Cheonan, Korea
| | - Beom Joon Kim
- Department of Dermatology, Chung-Ang University College of Medicine, Seoul, Korea
| | - Soo Hong Seo
- Department of Dermatology, Korea University College of Medicine, Seoul, Korea
| | - Chong Hyun Won
- Department of Dermatology, University of Ulsan School of Medicine, Seoul, Korea
| | - Jin Park
- Department of Dermatology, Jeonbuk National University Medical School, Jeonju, Korea
| | - Min Sung Kim
- Department of Dermatology, Chosun University College of Medicine, Gwangju, Korea
| | - Sang Seok Kim
- Department of Dermatology, Hallym University College of Medicine, Seoul, Korea
| | - Bark-Lynn Lew
- Department of Dermatology, Kyung Hee University School of Medicine, Seoul, Korea
| | - Chang-Hun Huh
- Department of Dermatology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Ohsang Kwon
- Department of Dermatology, Seoul National University College of Medicine, Seoul, Korea
| | - Yang Won Lee
- Department of Dermatology, Konkuk University School of Medicine, Seoul, Korea.
| | - Moon-Bum Kim
- Department of Dermatology, School of Medicine, Pusan National University, Busan, Korea.
| |
Collapse
|
3
|
Yi RC, Moran SK, Gantz HY, Strowd LC, Feldman SR. Biologics and Small Molecule Targeted Therapies for Pediatric Alopecia Areata, Psoriasis, Atopic Dermatitis, and Hidradenitis Suppurativa in the US: A Narrative Review. CHILDREN (BASEL, SWITZERLAND) 2024; 11:892. [PMID: 39201826 PMCID: PMC11352834 DOI: 10.3390/children11080892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2024] [Revised: 07/23/2024] [Accepted: 07/23/2024] [Indexed: 09/03/2024]
Abstract
BACKGROUND The management of pediatric dermatological conditions such as alopecia areata (AA), psoriasis, atopic dermatitis (AD), and hidradenitis suppurativa (HS) has significantly evolved with the introduction of biologics and small molecule targeted therapies. The advancement in understanding the immunopathogenesis of these chronic skin conditions has led to the development and approval of novel biologics and small molecule therapies. Initially approved by the United States Food and Drug Administration (FDA) for adults, most of these therapies are now being evaluated in clinical trials for safety and efficacy in adolescents and children, expanding new treatment options for pediatric patients. The role of the FDA in drug approval is multifaceted from drug inception, ensuring that research, data, and evidence show that the proposed drug is effective and safe for the intended use. OBJECTIVE The goal of this review article is to provide an overview of the recently FDA-approved and potential biologic and oral small molecule therapies in clinical trials for AA, psoriasis, AD, and HS in pediatric patients. METHODS The search for this review included keywords in ClinicalTrials.gov, PubMed, and Google Scholar for the latest research and clinical trials relevant to these conditions and treatments without the PRISMA methodology. RESULTS For pediatric AA, ritlecitinib is FDA-approved, while baricitinib and updacitinib are in phase 3 clinical trials for pediatric approval. The FDA-approved drugs for pediatric psoriasis include secukinumab, ustekinumab, ixekizumab, etanercept, and apremilast. Other phase 3 clinical trials for pediatric psoriasis include risankizumab, guselkumab, tildrakizumab, brodalumab, and deucravacitinib. For pediatric AD, the FDA-approved drugs are dupilumab, tralokinumab, abrocitinib, and upadacitinib, with many other drugs in phase 3 trials. Adalimumab is an FDA-approved biologic for pediatric HS, with various clinical trials ongoing for adults. The approved biologics and small molecule therapies had higher efficacy and improved safety profiles compared to traditional medications. CONCLUSIONS With numerous ongoing trials, the success of these clinical trials could lead to their inclusion in treatment guidelines for these chronic skin conditions. Biologics and small molecule therapies offer new avenues for effective disease management, enabling personalized therapeutic interventions and improving pediatric health outcomes.
Collapse
Affiliation(s)
- Robin C. Yi
- Center for Dermatology Research, Department of Dermatology, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA; (S.K.M.); (H.Y.G.); (L.C.S.); (S.R.F.)
| | - Shannon K. Moran
- Center for Dermatology Research, Department of Dermatology, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA; (S.K.M.); (H.Y.G.); (L.C.S.); (S.R.F.)
| | - Hannah Y. Gantz
- Center for Dermatology Research, Department of Dermatology, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA; (S.K.M.); (H.Y.G.); (L.C.S.); (S.R.F.)
| | - Lindsay C. Strowd
- Center for Dermatology Research, Department of Dermatology, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA; (S.K.M.); (H.Y.G.); (L.C.S.); (S.R.F.)
| | - Steven R. Feldman
- Center for Dermatology Research, Department of Dermatology, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA; (S.K.M.); (H.Y.G.); (L.C.S.); (S.R.F.)
- Department of Pathology, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA
- Department of Social Sciences & Health Policy, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA
| |
Collapse
|
4
|
Egeberg A, Linsell L, Johansson E, Durand F, Yu G, Vañó-Galván S. Treatments for Moderate-to-Severe Alopecia Areata: A Systematic Narrative Review. Dermatol Ther (Heidelb) 2023; 13:2951-2991. [PMID: 37833617 PMCID: PMC10689337 DOI: 10.1007/s13555-023-01044-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 09/14/2023] [Indexed: 10/15/2023] Open
Abstract
Treatments for alopecia areata (AA) have traditionally been prescribed off-label, and there has been no universal agreement on how to best manage the condition. Baricitinib is the first oral selective Janus kinase (JAK) inhibitor approved for the treatment of adults with severe AA. As a better understanding of the evidence supporting the management of AA in clinical practice is needed, we conducted a systematic literature review and subsequent narrative review to describe available evidence pertaining to the efficacy and tolerability of treatments currently recommended for adults with moderate-to-severe forms of AA. From 2557 identified records, a total of 53 records were retained for data extraction: 9 reported data from 7 randomized controlled trials (RCTs) versus placebo, and 44 reported data from unique RCTs with no placebo arm, non-randomized trials, or observational studies. Across drug classes, data were reported heterogeneously, with little consistency of data collection or clinical endpoints used. The most robust evidence was for the JAK inhibitor class, in particular the JAK1/JAK2 inhibitor baricitinib. Five RCTs (three for baricitinib) demonstrated a consistent benefit of JAK inhibitor therapy over placebo across various clinical outcomes in adult patients with at least 50% scalp hair loss. Overall, hair regrowth varied widely for the other drug classes and was generally low for patients with moderate-to-severe AA. Relapses were commonly observed during treatment and upon discontinuation. Adverse effects were generally consistent with the known safety profile of each intervention. The heterogeneity observed prevented the conduct of a network meta-analysis or an indirect comparison of different treatments. We found that the current management of patients with moderate-to-severe AA often relies on the use of treatments that have not been well evaluated in clinical trials. The most robust evidence identified supported the use of baricitinib, and other oral JAK inhibitors, in patients with severe AA.
Collapse
Affiliation(s)
- Alexander Egeberg
- Department of Dermatology, Bispebjerg University Hospital, Copenhagen University, Copenhagen, Denmark.
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark.
| | | | | | | | - Guanglei Yu
- Eli Lilly and Company Ltd., Indianapolis, IN, USA
| | - Sergio Vañó-Galván
- Department of Dermatology, Ramon y Cajal University Hospital Cajal, IRYCIS, University of Alcala, Madrid, Spain
| |
Collapse
|
5
|
Dahabreh D, Jung S, Renert-Yuval Y, Bar J, Del Duca E, Guttman-Yassky E. Alopecia Areata: Current Treatments and New Directions. Am J Clin Dermatol 2023; 24:895-912. [PMID: 37606849 DOI: 10.1007/s40257-023-00808-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/25/2023] [Indexed: 08/23/2023]
Abstract
Alopecia areata is an autoimmune hair loss disease that is non-scarring and is characterized by chronic inflammation at the hair follicle level. Clinically, patients' presentation varies from patchy, circumscribed scalp involvement to total body and scalp hair loss. Current management is guided by the degree of scalp and body involvement, with topical and intralesional steroid injections as primarily first-line for mild cases and broad immunosuppressants as the mainstay for more severe cases. Until recently, the limited number of blinded, randomized, placebo-controlled clinical trials for this disease had made establishing an evidence-based treatment paradigm challenging. However, growing insights into the pathogenesis of alopecia areata through blood and tissue analysis of human lesions have identified several promising targets for therapy. T-helper (Th) 1/interferon skewing has traditionally been described as the driver of disease; however, recent investigations suggest activation of additional immune mediators, including the Th2 pathway, interleukin (IL)-9, IL-23, and IL-32, as contributors to alopecia areata pathogenesis. The landscape of alopecia areata treatment has the potential to be transformed, as several novel targeted drugs are currently undergoing clinical trials. Given the recent US FDA approval of baricitinib and ritlecitinib, Janus kinase (JAK) inhibitors are a promising drug class for treating severe alopecia areata cases. This article will review the efficacy, safety, and tolerability of current treatments for alopecia areata, and will provide an overview of the emerging therapies that are leading the revolution in the management of this challenging disease.
Collapse
Affiliation(s)
- Dante Dahabreh
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, 5 E. 98th Street, New York, NY, 10029, USA
| | - Seungyeon Jung
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, 5 E. 98th Street, New York, NY, 10029, USA
- School of Medicine, Vanderbilt University, Nashville, TN, USA
| | - Yael Renert-Yuval
- Laboratory for Investigative Dermatology, The Rockefeller University, New York, NY, USA
| | - Jonathan Bar
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, 5 E. 98th Street, New York, NY, 10029, USA
| | - Ester Del Duca
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, 5 E. 98th Street, New York, NY, 10029, USA
| | - Emma Guttman-Yassky
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, 5 E. 98th Street, New York, NY, 10029, USA.
| |
Collapse
|
6
|
Mateos-Haro M, Novoa-Candia M, Sánchez Vanegas G, Correa-Pérez A, Gaetano Gil A, Fernández-García S, Ortega-Quijano D, Urueña Rodriguez MG, Saceda-Corralo D, Bennouna-Dalero T, Giraldo L, Tomlinson J, Vaño-Galván S, Zamora J. Treatments for alopecia areata: a network meta-analysis. Cochrane Database Syst Rev 2023; 10:CD013719. [PMID: 37870096 PMCID: PMC10591288 DOI: 10.1002/14651858.cd013719.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2023]
Abstract
BACKGROUND Alopecia areata is an autoimmune disease leading to nonscarring hair loss on the scalp or body. There are different treatments including immunosuppressants, hair growth stimulants, and contact immunotherapy. OBJECTIVES To assess the benefits and harms of the treatments for alopecia areata (AA), alopecia totalis (AT), and alopecia universalis (AU) in children and adults. SEARCH METHODS The Cochrane Skin Specialised Register, CENTRAL, MEDLINE, Embase, ClinicalTrials.gov and WHO ICTRP were searched up to July 2022. SELECTION CRITERIA We included randomised controlled trials (RCTs) that evaluated classical immunosuppressants, biologics, small molecule inhibitors, contact immunotherapy, hair growth stimulants, and other therapies in paediatric and adult populations with AA. DATA COLLECTION AND ANALYSIS We used the standard procedures expected by Cochrane including assessment of risks of bias using RoB2 and the certainty of the evidence using GRADE. The primary outcomes were short-term hair regrowth ≥ 75% (between 12 and 26 weeks of follow-up), and incidence of serious adverse events. The secondary outcomes were long-term hair regrowth ≥ 75% (greater than 26 weeks of follow-up) and health-related quality of life. We could not perform a network meta-analysis as very few trials compared the same treatments. We presented direct comparisons and made a narrative description of the findings. MAIN RESULTS We included 63 studies that tested 47 different treatments in 4817 randomised participants. All trials used a parallel-group design except one that used a cross-over design. The mean sample size was 78 participants. All trials recruited outpatients from dermatology clinics. Participants were between 2 and 74 years old. The trials included patients with AA (n = 25), AT (n = 1), AU (n = 1), mixed cases (n = 31), and unclear types of alopecia (n = 4). Thirty-three out of 63 studies (52.3%) reported the proportion of participants achieving short-term hair regrowth ≥ 75% (between 12 and 26 weeks). Forty-seven studies (74.6%) reported serious adverse events and only one study (1.5%) reported health-related quality of life. Five studies (7.9%) reported the proportion of participants with long-term hair regrowth ≥ 75% (greater than 26 weeks). Amongst the variety of interventions found, we prioritised some groups of interventions for their relevance to clinical practice: systemic therapies (classical immunosuppressants, biologics, and small molecule inhibitors), and local therapies (intralesional corticosteroids, topical small molecule inhibitors, contact immunotherapy, hair growth stimulants and cryotherapy). Considering only the prioritised interventions, 14 studies from 12 comparisons reported short-term hair regrowth ≥ 75% and 22 studies from 10 comparisons reported serious adverse events (18 reported zero events and 4 reported at least one). One study (1 comparison) reported quality of life, and two studies (1 comparison) reported long-term hair regrowth ≥ 75%. For the main outcome of short-term hair regrowth ≥ 75%, the evidence is very uncertain about the effect of oral prednisolone or cyclosporine versus placebo (RR 4.68, 95% CI 0.57 to 38.27; 79 participants; 2 studies; very low-certainty evidence), intralesional betamethasone or triamcinolone versus placebo (RR 13.84, 95% CI 0.87 to 219.76; 231 participants; 1 study; very low-certainty evidence), oral ruxolitinib versus oral tofacitinib (RR 1.08, 95% CI 0.77 to 1.52; 80 participants; 1 study; very low-certainty evidence), diphencyprone or squaric acid dibutil ester versus placebo (RR 1.16, 95% CI 0.79 to 1.71; 99 participants; 1 study; very-low-certainty evidence), diphencyprone or squaric acid dibutyl ester versus topical minoxidil (RR 1.16, 95% CI 0.79 to 1.71; 99 participants; 1 study; very low-certainty evidence), diphencyprone plus topical minoxidil versus diphencyprone (RR 0.67, 95% CI 0.13 to 3.44; 30 participants; 1 study; very low-certainty evidence), topical minoxidil 1% and 2% versus placebo (RR 2.31, 95% CI 1.34 to 3.96; 202 participants; 2 studies; very low-certainty evidence) and cryotherapy versus fractional CO2 laser (RR 0.31, 95% CI 0.11 to 0.86; 80 participants; 1 study; very low-certainty evidence). The evidence suggests oral betamethasone may increase short-term hair regrowth ≥ 75% compared to prednisolone or azathioprine (RR 1.67, 95% CI 0.96 to 2.88; 80 participants; 2 studies; low-certainty evidence). There may be little to no difference between subcutaneous dupilumab and placebo in short-term hair regrowth ≥ 75% (RR 3.59, 95% CI 0.19 to 66.22; 60 participants; 1 study; low-certainty evidence) as well as between topical ruxolitinib and placebo (RR 5.00, 95% CI 0.25 to 100.89; 78 participants; 1 study; low-certainty evidence). However, baricitinib results in an increase in short-term hair regrowth ≥ 75% when compared to placebo (RR 7.54, 95% CI 3.90 to 14.58; 1200 participants; 2 studies; high-certainty evidence). For the incidence of serious adverse events, the evidence is very uncertain about the effect of topical ruxolitinib versus placebo (RR 0.33, 95% CI 0.01 to 7.94; 78 participants; 1 study; very low-certainty evidence). Baricitinib and apremilast may result in little to no difference in the incidence of serious adverse events versus placebo (RR 1.47, 95% CI 0.60 to 3.60; 1224 participants; 3 studies; low-certainty evidence). The same result is observed for subcutaneous dupilumab compared to placebo (RR 1.54, 95% CI 0.07 to 36.11; 60 participants; 1 study; low-certainty evidence). For health-related quality of life, the evidence is very uncertain about the effect of oral cyclosporine compared to placebo (MD 0.01, 95% CI -0.04 to 0.07; very low-certainty evidence). Baricitinib results in an increase in long-term hair regrowth ≥ 75% compared to placebo (RR 8.49, 95% CI 4.70 to 15.34; 1200 participants; 2 studies; high-certainty evidence). Regarding the risk of bias, the most relevant issues were the lack of details about randomisation and allocation concealment, the limited efforts to keep patients and assessors unaware of the assigned intervention, and losses to follow-up. AUTHORS' CONCLUSIONS We found that treatment with baricitinib results in an increase in short- and long-term hair regrowth compared to placebo. Although we found inconclusive results for the risk of serious adverse effects with baricitinib, the reported small incidence of serious adverse events in the baricitinib arm should be balanced with the expected benefits. We also found that the impact of other treatments on hair regrowth is very uncertain. Evidence for health-related quality of life is still scant.
Collapse
Affiliation(s)
- Miriam Mateos-Haro
- Clinical Biostatistics Unit, Hospital Universitario Ramón y Cajal (IRYCIS), Madrid, Spain
- Doctoral programme in Clinical Medicine and Public Health, Universidad de Granada, Granada, Spain
| | - Monica Novoa-Candia
- Paediatric Dermatology Department, Hospital San Jose-Fundación Universitaria de Ciencias de la Salud-FUCS, Bogotá, Colombia
| | | | - Andrea Correa-Pérez
- Clinical Biostatistics Unit, Hospital Universitario Ramón y Cajal (IRYCIS), Madrid, Spain
- Faculty of Medicine, Universidad Francisco de Vitoria, Madrid, Spain
| | - Andrea Gaetano Gil
- Clinical Biostatistics Unit, Hospital Universitario Ramón y Cajal (IRYCIS), Madrid, Spain
| | - Silvia Fernández-García
- WHO Collaborating Centre for Global Women's Health, Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
| | | | | | | | - Tayeb Bennouna-Dalero
- Preventive Medicine and Public Health Department, Hospital Universitario Ramón y Cajal, IRYCIS, Madrid, Spain
| | - Lucia Giraldo
- Paediatric Dermatology Department, Hospital San Jose-Fundación Universitaria de Ciencias de la Salud-FUCS, Bogotá, Colombia
| | | | - Sergio Vaño-Galván
- Department of Dermatology, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - Javier Zamora
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
- Clinical Biostatistics Unit, Hospital Universitario Ramón y Cajal (IRYCIS). CIBER Epidemiology and Public Health (CIBERESP), Madrid, Spain
- Cochrane Associate Centre of Madrid, Madrid, Spain
| |
Collapse
|
7
|
Park H, Kim JE, Choi JW, Kim DY, Jang YH, Lee Y, Jeon J, Shin HT, Kim MS, Shin JW, Cho SB, Lew BL, Choi GS. Guidelines for the Management of Patients with Alopecia Areata in Korea: Part II Systemic Treatment. Ann Dermatol 2023; 35:205-216. [PMID: 37290954 DOI: 10.5021/ad.22.167] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 12/17/2022] [Accepted: 01/24/2023] [Indexed: 06/10/2023] Open
Abstract
BACKGROUND Alopecia areata (AA) is a chronic disease with an unpredictable course and can have a severe psychological impact on an individual. OBJECTIVE To provide evidence and consensus-based statements regarding the treatment of patients with AA in Korea. METHODS We searched for relevant studies from inception to May 2021 regarding the systemic treatment of AA. Evidence-based recommendations were also prepared. The evidence for each statement was graded and classified according to the strength of the recommendations. Hair experts from the Korean Hair Research Society (KHRS) voted on the statement, and an agreement of 75% or greater was considered as having reached consensus. RESULTS Current evidence supports the efficacy of systemic corticosteroids, oral cyclosporine monotherapy or combination with systemic corticosteroids, and oral Janus kinase inhibitors in severe AA patients. Systemic steroids may be considered for pediatric patients with severe AA. A consensus was achieved in three out of nine (33.3%), and one out of three (33.3%) statements pertaining to systemic treatment in adult and pediatric AA, respectively. CONCLUSION The present study produced up-to-date, evidence-based treatment guidelines for AA associated with the consensus obtained by experts based on the Korean healthcare system.
Collapse
Affiliation(s)
- Hyunsun Park
- Department of Dermatology, SMG-SNU Boramae Medical Center, Seoul, Korea
| | - Jung Eun Kim
- Department of Dermatology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jee Woong Choi
- Department of Dermatology, Ajou University School of Medicine, Suwon, Korea
| | - Do Young Kim
- Department of Dermatology, Yonsei University College of Medicine, Seoul, Korea
| | - Yong Hyun Jang
- Department of Dermatology, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Young Lee
- Department of Dermatology, School of Medicine, Chungnam National University, Daejeon, Korea
| | - Jiehyun Jeon
- Department of Dermatology, Guro Hospital, Korea University College of Medicine, Seoul, Korea
| | - Hyun-Tae Shin
- Department of Dermatology, Inha University School of Medicine, Incheon, Korea
| | - Min Sung Kim
- Department of Dermatology, School of Medicine, Chosun University, Gwangju, Korea
| | - Jung Won Shin
- Department of Dermatology, Seoul National University Bundang Hospital, Bundang, Korea
| | - Sung Bin Cho
- Yonsei Seran Dermatology and Laser Clinic, Seoul, Korea
| | - Bark-Lynn Lew
- Department of Dermatology, Kyung Hee University School of Medicine, Seoul, Korea.
| | - Gwang Seong Choi
- Department of Dermatology, Inha University School of Medicine, Incheon, Korea
| |
Collapse
|
8
|
Joly P, Lafon A, Houivet E, Donnadieu N, Richard MA, Dupuy A, Delaporte E, Bernard P, Machet L, Tosti A, Del Marmol V, Grimalt R, de Viragh PA, Benichou J, Chosidow O, Assouly P, Reygagne P. Efficacy of Methotrexate Alone vs Methotrexate Plus Low-Dose Prednisone in Patients With Alopecia Areata Totalis or Universalis: A 2-Step Double-Blind Randomized Clinical Trial. JAMA Dermatol 2023; 159:403-410. [PMID: 36884234 PMCID: PMC9996454 DOI: 10.1001/jamadermatol.2022.6687] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 12/29/2022] [Indexed: 03/09/2023]
Abstract
Importance Poor therapeutic results have been reported in patients with alopecia areata totalis (AT) or universalis (AU), the most severe and disabling types of alopecia areata (AA). Methotrexate, an inexpensive treatment, might be effective in AU and AT. Objective To evaluate the efficacy and tolerance of methotrexate alone or combined with low-dose prednisone in patients with chronic and recalcitrant AT and AU. Design, Setting, and Participants This academic, multicenter, double-blind, randomized clinical trial was conducted at 8 dermatology departments at university hospitals between March 2014 and December 2016 and included adult patients with AT or AU evolving for more than 6 months despite previous topical and systemic treatments. Data analysis was performed from October 2018 to June 2019. Interventions Patients were randomized to receive methotrexate (25 mg/wk) or placebo for 6 months. Patients with greater than 25% hair regrowth (HR) at month 6 continued their treatment until month 12. Patients with less than 25% HR were rerandomized: methotrexate plus prednisone (20 mg/d for 3 months and 15 mg/d for 3 months) or methotrexate plus placebo of prednisone. Main Outcome and Measures The primary end point assessed on photos by 4 international experts was complete or almost complete HR (Severity of Alopecia Tool [SALT] score <10) at month 12, while receiving methotrexate alone from the start of the study. Main secondary end points were the rate of major (greater than 50%) HR, quality of life, and treatment tolerance. Results A total of 89 patients (50 female, 39 male; mean [SD] age, 38.6 [14.3] years) with AT (n = 1) or AU (n = 88) were randomized: methotrexate (n = 45) or placebo (n = 44). At month 12, complete or almost complete HR (SALT score <10) was observed in 1 patient and no patient who received methotrexate alone or placebo, respectively, in 7 of 35 (20.0%; 95% CI, 8.4%-37.0%) patients who received methotrexate (for 6 or 12 months) plus prednisone, including 5 of 16 (31.2%; 95% CI, 11.0%-58.7%) who received methotrexate for 12 months and prednisone for 6 months. A greater improvement in quality of life was observed in patients who achieved a complete response compared with nonresponder patients. Two patients in the methotrexate group discontinued the study because of fatigue and nausea, which were observed in 7 (6.9%) and 14 (13.7%) patients receiving methotrexate, respectively. No severe treatment adverse effect was observed. Conclusions and Relevance In this randomized clinical trial, while methotrexate alone mainly allowed partial HR in patients with chronic AT or AU, its combination with low-dose prednisone allowed complete HR in up to 31% of patients. These results seem to be of the same order of magnitude as those recently reported with JAK inhibitors, with a much lower cost. Trial Registration ClinicalTrials.gov Identifier: NCT02037191.
Collapse
Affiliation(s)
- Pascal Joly
- Department of Dermatology, Rouen University Hospital and INSERM U1234, Centre de référence des maladies bulleuses autoimmunes, Normandie University, Rouen, France
| | - Audrey Lafon
- Department of Dermatology, Rouen University Hospital and INSERM U1234, Centre de référence des maladies bulleuses autoimmunes, Normandie University, Rouen, France
| | - Estelle Houivet
- Department of Biostatistics, Rouen University Hospital and INSERM U1219, Normandie University, Rouen, France
| | - Nathalie Donnadieu
- Department of Pharmacy, Rouen University Hospital, Normandy University, Rouen, France
| | - Marie-Aleth Richard
- Department of Dermatology, Assistance Publique des Hôpitaux de Marseille, Aix Marseille University, Marseille, France
| | - Alain Dupuy
- Department of Dermatology, University of Rennes, Rennes, France
| | | | | | - Laurent Machet
- Department of Dermatology, Tours University Hospital, Tours, France
| | - Antonella Tosti
- Dr Phillip Frost Department of Dermatology and Cutaneous Surgery, Miller School of Medicine, University of Miami, Miami, Florida
| | - Veronique Del Marmol
- Department of Dermatology, Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium
| | - Ramon Grimalt
- Department of Dermatology, Universitat Internacional de Catalunya, Barcelona, Spain
| | - Pierre A. de Viragh
- Department of Dermatology, University Hospital of Bern, Inselspital, Bern, Switzerland
| | - Jacques Benichou
- Department of Pharmacy, Rouen University Hospital, Normandy University, Rouen, France
| | - Olivier Chosidow
- Department of Dermatology, Henri-Mondor University Hospital, Paris, France
| | - Philippe Assouly
- Department of Dermatology, Centre Sabouraud, Hopital Saint Louis, Paris, France
| | - Pascal Reygagne
- Department of Dermatology, Centre Sabouraud, Hopital Saint Louis, Paris, France
| |
Collapse
|
9
|
Mumford BP, Eisman S, Yip L. Acquired causes of eyebrow and eyelash loss: A review and approach to diagnosis and treatment. Australas J Dermatol 2023; 64:28-40. [PMID: 36320026 DOI: 10.1111/ajd.13947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 09/01/2022] [Accepted: 10/16/2022] [Indexed: 11/06/2022]
Abstract
Eyebrows and eyelashes serve important anatomical and social functions, and hair loss at these sites can impact patients significantly. Acquired eyebrow and eyelash loss (madarosis) may be due to a variety of underlying local or systemic disease processes; in other cases it may be idiopathic. There is a dearth of literature relating to eyebrow and eyelash loss, and there is limited guidance to help clinicians treat these clinical presentations in comparison with scalp alopecia. Here, we discuss the acquired causes of eyebrow and eyelash alopecia, our clinical approach to diagnosis and review treatment options for clinicians.
Collapse
Affiliation(s)
| | | | - Leona Yip
- Skin Partners, Brisbane, Queensland, Australia
| |
Collapse
|
10
|
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.
Collapse
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.
| |
Collapse
|
11
|
Wang C, Han L, Wang T, Wang Y, Liu J, Wang B, Xu CB. Cyclosporin A up-regulated thromboxane A 2 receptor through activation of MAPK and NF-κB pathways in rat mesenteric artery. Eur J Pharmacol 2022; 926:175034. [PMID: 35588871 DOI: 10.1016/j.ejphar.2022.175034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 05/11/2022] [Accepted: 05/12/2022] [Indexed: 02/03/2023]
Abstract
Cyclosporin A (CsA) is an immunosuppressant used in transplantation patients and inflammatory diseases. CsA-induced local vasoconstriction can lead to serious side effects including nephrotoxicity and hypertension. However, the underlying mechanisms are not fully understood. Mesenteric artery rings of rats were cultured with CsA and specific inhibitors for mitogen-activating protein kinases (MAPK) and nuclear factor-κB (NF-κB) signaling pathways. A sensitive myograph recorded thromboxane (TP) receptor-mediated vasoconstriction. Protein levels of key signaling molecules were assessed by Western blotting. The results show that CsA up-regulated the TP receptor expression with the enhanced vasoconstriction in a dose- and time-dependent manner. Furthermore, the blockage of MAPKs or NF-κB activation markedly attenuated CsA-enhanced vasoconstriction and the TP receptor protein expression. Rats subcutaneously injected with CsA for three weeks showed increased blood pressure in vivo and increased contractile responses to a TP agonist ex vivo. CsA also enhanced TP receptor, as well as p-ERK1/2, p-p38, p- IκBα, p-NF-κB P65 protein levels and decreased IκBα protein expression, demonstrating that CsA induced TP receptor enhanced-vasoconstriction via activation of MAPK and NF-κB pathways. In conclusion, CsA up-regulated the expression of TP receptors via activation of MAPK and NF-κB pathways. The results may provide novel options for prevention of CsA-associated hypertension.
Collapse
Affiliation(s)
- Chuan Wang
- Department of Pharmacology, Shaanxi University of Chinese Medicine, Xianyang, China; Key Laboratory of Pharmacodynamics and Material Basis of Chinese Medicine of Shaanxi Administration of Traditional Chinese Medicine, Xianyang, China.
| | - Lihua Han
- Department of Pharmacology, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Ting Wang
- Department of Pharmacology, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Yuying Wang
- Department of Pharmacology, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Jiping Liu
- Department of Pharmacology, Shaanxi University of Chinese Medicine, Xianyang, China; Key Laboratory of Pharmacodynamics and Material Basis of Chinese Medicine of Shaanxi Administration of Traditional Chinese Medicine, Xianyang, China
| | - Bin Wang
- Department of Pharmacology, Shaanxi University of Chinese Medicine, Xianyang, China; Key Laboratory of Pharmacodynamics and Material Basis of Chinese Medicine of Shaanxi Administration of Traditional Chinese Medicine, Xianyang, China
| | - Cang-Bao Xu
- Shaanxi Key Laboratory of Ischemic Cardiovascular Disease, Institute of Basic and Translational Medicine, Xi'an Medical University, Xi'an, China.
| |
Collapse
|
12
|
Tawfik AA, Mostafa I, Soliman M, Soliman M, Abdallah N. Low Level Laser versus Platelet-rich Plasma in Treatment of Alopecia Areata: A Randomized Controlled Intra-patient Comparative Study. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.7428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Abstract
Background: Non-scarring alopecia areata (AA) is a disease that is mediated through autoimmunity. Recently, autologous platelet-rich plasma (PRP) and photobiomodulation (PBM), commonly known as low-level laser (or light, LLLT) have been suggested to provide a valuable role in stimulating the growth of hair follicles (HF)
Aim: Compare between the significance and wellbeing of PRP and LLLT in the management of AA.
Patients & methodology: Thirty patients, each having three patches of AA participated in the study. Patches were assigned randomly to have one of the two treatments: PRP or LLLT. The third patch served as a control and received placebo treatment. PRP was done once weekly whereas LLLT was done 3 sessions per week for a maximum of 6 weeks. Patients were followed up at one month and three months. The thickness and density of hair were evaluated by the folliscope.
Results: A noteworthy higher improvement was detected in the thickness and the density of hair in the PRP treated patches as evaluated by the folliscope and patients satisfaction. The obtained outcomes were sustained during the 12 week follow-up period in most of patients.
Conclusion: PRP and LLLT could be considered as efficacious alternatives for the treatments of AA with the least morbidity in addition to a little cost profit ratio.
KEYWORDS: Alopecia areata, platelet-rich plasma, folliscope, photobiomodulation, low level laser therapy.
Collapse
|
13
|
Development of the alopecia areata scale for clinical use: Results of an academic-industry collaborative effort. J Am Acad Dermatol 2021; 86:359-364. [PMID: 34474079 DOI: 10.1016/j.jaad.2021.08.043] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 07/15/2021] [Accepted: 08/03/2021] [Indexed: 11/21/2022]
Abstract
BACKGROUND The current classification for alopecia areata (AA) does not provide a consistent assessment of disease severity. OBJECTIVE To develop an AA severity scale based on expert experience. METHODS A modified Delphi process was utilized. An advisory group of 22 AA clinical experts from the United States was formed to develop this AA scale. Representatives from the pharmaceutical industry provided feedback during its development. RESULTS Survey responses were used to draft severity criteria, aspiring to develop a simple scale that may be easily applied in clinical practice. A consensus vote was held to determine the final AA severity statement, with all AA experts agreeing to adopt the proposed scale. LIMITATIONS The scale is a static assessment intended to be used in clinical practice and not clinical trials. CONCLUSION The final AA disease severity scale, anchored in the extent of hair loss, captures key features commonly used by AA experts in clinical practice. This scale will better aid clinicians in appropriately assessing severity in patients with this common disease.
Collapse
|
14
|
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: 97] [Impact Index Per Article: 32.3] [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.
Collapse
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.
| |
Collapse
|
15
|
Husein-ElAhmed H, Steinhoff M. Efficacy and predictive factors of cyclosporine A in alopecia areata: a systematic review with meta-analysis. J DERMATOL TREAT 2021; 33:1643-1651. [PMID: 33555953 DOI: 10.1080/09546634.2021.1886230] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
INTRODUCTION Drugs for alopecia areata (AA) can induce hair regrowth, but do not change the disease course. Dual properties of cyclosporine A (CsA) as hypetrichotic and immunosuppressive agent have encouraged use in AA. We aimed to determine the most meaningful efficacy of CsA and reveal features helping enhance its efficacy and reduce relapses. METHOD Efficacy of CsA and predictive factors were investigated. Cochrane, MEDLINE, Pubmed and Embase databases were searched. RESULTS 2,189 papers were retrieved. Based on 344 patients, mean proportion of responders was 73%. CsA monotherapy showed proportion of hair regrowth of 66%, whereas CsA combined with systemic corticosteroids yielded 78%. Overall efficacy in studies with duration of CsA treatment <6 months was: 74% (53-88%), while in those with duration ≥6 months was: 73% (47-89%). Recurrence with CsA monotherapy was 55% (6-96%) whereas when CsA was combined with systemic corticosteroids it was 28% (6-72%). CONCLUSION CsA confers a favorable therapeutic effect and concomitant use of steroids slightly enhances efficacy, but it dramatically decreases relapses. Longer treatments seem to lead to less relapse likelihood, but daily dose does not influence recurrence. Optimal CsA dosage is 5 mg/kg/day in single therapy regimen, whereas it is 3 mg/kg/day in the steroid-associated regimen. KEY POINTSWhat is already known about this subject? Most treatments for alopecia areata have not been critically evaluated. Current outcomes about the efficacy and relapse rate of cyclosporine A (CsA) are inconsistent and predictive factors about the clinical response are lacking.What this study adds? CsA confers a favorable therapeutic hair regrowth. Longer treatment seems to lead to less likelihood of relapse of AA, but the daily dose does not exert any effect on the recurrence of the disease. The concomitant use of corticosteroids broadly decreases relapses, and it also enhances efficacy.Impact on clinical practice The combination with corticosteroids is the most predictive feature to prevent relapse of AA, followed by the duration of CsA therapy. The daily dose of CsA is the feature with the least or null impact on the clinical course of AA.
Collapse
Affiliation(s)
- Husein Husein-ElAhmed
- Department of Dermatology and Venereology, Hospital de Baza, Granada, Spain.,Translational Research Institute, Hamad Medical Corporation, Doha, Qatar
| | - Martin Steinhoff
- Translational Research Institute, Hamad Medical Corporation, Doha, Qatar.,Department of Dermatology and Venereology, Hamad Medical Corporation, Doha, Qatar.,Weill Cornell Medicine-Qatar, College of Medicine, Doha, Qatar.,Medical School, Qatar University, Doha, Qatar.,College of Medicine, Weill Cornell University, New York, NY, USA
| |
Collapse
|
16
|
Thadanipon K, Suchonwanit P. Measuring Patient Quality of Life Following Treatment for Alopecia. Patient Prefer Adherence 2021; 15:1601-1610. [PMID: 34295154 PMCID: PMC8292623 DOI: 10.2147/ppa.s282399] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 07/10/2021] [Indexed: 01/03/2023] Open
Abstract
Alopecia is a challenging problem for both physicians and patients in terms of diagnosis and treatment. Alopecia usually has negative effects on patients' emotional and psychological well-being. Several studies have examined the effect of alopecia on patients' health-related quality of life (HRQoL) and have consistently reported poor scores. However, deeper insight into the impact of alopecia on affected individuals and its measurement using HRQoL questionnaires is lacking in the literature. In this article, the methods for measuring the HRQoL of patients with alopecia were comprehensively reviewed. Their applications and limitations were also discussed.
Collapse
Affiliation(s)
- Kunlawat Thadanipon
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
- Department of Clinical Epidemiology and Biostatistics, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Poonkiat Suchonwanit
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| |
Collapse
|
17
|
Chernyshov PV, Tomas-Aragones L, Finlay AY, Manolache L, Marron SE, Sampogna F, Spillekom-van Koulil S, Pustisek N, Suru A, Evers AWM, Salavastru C, Svensson A, Abeni D, Blome C, Poot F, Jemec GBE, Linder D, Augustin M, Bewley A, Salek SS, Szepietowski JC. Quality of life measurement in alopecia areata. Position statement of the European Academy of Dermatology and Venereology Task Force on Quality of Life and Patient Oriented Outcomes. J Eur Acad Dermatol Venereol 2021; 35:1614-1621. [PMID: 34107093 DOI: 10.1111/jdv.17370] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 04/28/2021] [Indexed: 12/13/2022]
Abstract
New treatment options may lead to an increased interest in using reliable and sensitive instruments to assess health-related quality of life in people with alopecia areata (AA). The purpose of this paper is to present current knowledge about quality of life assessment in AA. The dermatology-specific Dermatology Life Quality Index (DLQI) was the most widely reported health-related quality of life instrument used in AA. Three AA-specific (Alopecia Areata Symptom Impact Scale, Alopecia Areata Quality of Life Index and Alopecia Areata Patients' Quality of Life) and three hair disease-specific instruments (Hairdex, Scalpdex and 'hair-specific Skindex-29') were identified with a range of content and validation characteristics: there is little evidence yet of the actual use of these measures in AA. Scalpdex is the best-validated hair disease-specific instrument. Further extensive validation is needed for all of the AA-specific instruments. The European Academy of Dermatology and Venereology Task Force on Quality of Life and Patient Oriented Outcomes recommends the use of the dermatology-specific DLQI questionnaire, hair disease-specific Scalpdex and the alopecia areata-specific instruments the Alopecia Areata Symptom Impact Scale or Alopecia Areata Quality of Life Index, despite the limited experience of their use. We hope that new treatment methods will be able to improve both clinical signs and health-related quality of life in patients with AA. In order to assess the outcomes of trials on these new treatment methods, it would be helpful when further development and validation of AA-specific instruments is being encouraged and also conducted.
Collapse
Affiliation(s)
- P V Chernyshov
- Department of Dermatology and Venereology, National Medical University, Kiev, Ukraine
| | - L Tomas-Aragones
- Department of Psychology, University of Zaragoza, Zaragoza, Spain
| | - A Y Finlay
- Division of Infection and Immunity, School of Medicine, Cardiff University, Cardiff, UK
| | - L Manolache
- Dermatology, Dali Medical, Bucharest, Romania
| | - S E Marron
- Department of Dermatology, Aragon Psychodermatology Research Group (GAI+PD), University Hospital Miguel Servet, Zaragoza, Spain
| | - F Sampogna
- Clinical Epidemiology Unit, IDI-IRCCS, Rome, Italy
| | - S Spillekom-van Koulil
- Radboud Institute for Health Sciences, Department of Medical Psychology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - N Pustisek
- Children's Hospital Zagreb, Medical School, University of Zagreb, Zagreb, Croatia
| | - A Suru
- Paediatric Dermatology Discipline, 'Carol Davila' University of Medicine and Pharmacy, Dermatology Research Unit, Colentina Clinical Hospital, Bucharest, Romania
| | - A W M Evers
- Health, Medical, and Neuropsychology unit, Leiden University, Leiden, The Netherlands
| | - C Salavastru
- Department of Paediatric Dermatology, Colentina Clinical Hospital, 'Carol Davila' University of Medicine and Pharmacy, Bucharest, Romania
| | - A Svensson
- Department of Dermatology and Venereology, Skane University Hospital, Malmö, Sweden
| | - D Abeni
- Clinical Epidemiology Unit, IDI-IRCCS, Rome, Italy
| | - C Blome
- Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - F Poot
- Department of Dermatology, University Hospital Erasme, Brussels, Belgium
| | - G B E Jemec
- Department of Dermatology, Zealand University Hospital, Roskilde, Denmark.,Health and Medical Sciences Faulty, University of Copenhagen, Copenhagen, Denmark
| | - D Linder
- Unit of Dermatology, Ben Gurion University of the Negev, Beer-Sheva, Israel
| | - M Augustin
- Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - A Bewley
- Whipps Cross University Hospital, London, UK.,The Royal London Hospital, London, UK
| | - S S Salek
- School of Life & Medical Sciences, University of Hertfordshire, Hatfield, UK
| | - J C Szepietowski
- Department of Dermatology, Venereology and Allergology, Wroclaw Medical University, Wroclaw, Poland
| |
Collapse
|
18
|
Lai VWY, Bokhari L, Sinclair R. Sublingual tofacitinib for alopecia areata: a roll-over pilot clinical trial and analysis of pharmacokinetics. Int J Dermatol 2021; 60:1135-1139. [PMID: 34008179 DOI: 10.1111/ijd.15657] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 03/06/2021] [Accepted: 04/21/2021] [Indexed: 12/30/2022]
Abstract
Tofacitinib is a JAK1/3 inhibitor used off-label to treat alopecia areata (AA). Oral tofacitinib undergoes extensive hepatic metabolism and has numerous drug interactions and a half-life of 3 hours necessitating twice daily dosing. Sublingual delivery bypasses hepatic first-pass metabolism, which may provide pharmacokinetic benefits and reduce gastrointestinal side effects. We investigate sublingual tofacitinib as a novel form of administration in a cohort of treatment-resistant patients. The objective of this work is to assess the efficacy and pharmacokinetics of sublingual tofacitinib in moderate-to-severe AA patients. An open-label, roll-over pilot clinical trial was conducted. Participants were recruited from a preceding trial. All responders (≥50% reduction in Severity of Alopecia Tool [SALT] score, SALT50) in the preceding trial continued on the same treatment (cyclosporine/placebo), whereas nonresponders rolled over to receive open-label sublingual tofacitinib 5 mg twice daily for 12 weeks. Treatment response as reduction in SALT score after 12 weeks (low: 15-29%, medium: 30-49%, good: 50-75%, and high grade: 75-100%) was measured. Pharmacokinetics was analyzed using liquid chromatography tandem mass spectrometry. Eighteen participants completed the trial. Total treatment response to tofacitinib was 37.5%. SALT50 was achieved in 12.5%. The mean improvement in SALT score was 15.57%. Mean maximum plasma concentration was 43.18 ng/ml occurring after 1 hour. Elimination half-life is estimated to be up to 11 hours. An estimated half-life of up to 11 hours may be achieved with sublingual tofacitinib, which is significantly longer than the oral form and may facilitate daily dosing. Larger clinical trials are required to further characterize its pharmacokinetics and efficacy.
Collapse
Affiliation(s)
- Vivien Wai Yun Lai
- Medicine, Alfred Hospital, Melbourne, VIC, Australia.,Clinical Trials, Sinclair Dermatology, East Melbourne, VIC, Australia
| | - Laita Bokhari
- Clinical Trials, Sinclair Dermatology, East Melbourne, VIC, Australia
| | - Rodney Sinclair
- Clinical Trials, Sinclair Dermatology, East Melbourne, VIC, Australia.,Dermatology, Melbourne University, Melbourne, VIC, Australia
| |
Collapse
|
19
|
Fukumoto T, Fukumoto R, Magno E, Oka M, Nishigori C, Horita N. Treatments for alopecia areata: A systematic review and network meta-analysis. Dermatol Ther 2021; 34:e14916. [PMID: 33631058 DOI: 10.1111/dth.14916] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 02/05/2021] [Accepted: 02/19/2021] [Indexed: 02/02/2023]
Abstract
Existing guidelines form no consensus for alopecia areata (AA) treatment due to the absence of a universal standard treatment and arbitrary selection of reference arms in randomized control trials (RCTs). The aim is to identify the best treatment and to rank treatments using systematic review and network meta-analysis. Data were extracted by the two investigators independently. Odds ratio (OR) of treatment success rate was pooled using the frequentist weighted least squares approach to random-model network meta-analysis. RCTs providing data of treatment success rate from PubMed, EMBASE, Web of Science, and manual search were included. About 54 RCTs consisting of 49 treatments and 3149 patients were included. Pentoxifylline plus topical corticosteroids had the highest treatment success rate compared with "no treatment," followed by pentoxifylline alone, topical calcipotriol plus narrowband ultraviolet radiation B phototherapy, topical calcipotriol, intralesional corticosteroids, systemic corticosteroids, minoxidil plus topical corticosteroids, topical bimatoprost, psoralen ultraviolet radiation A phototherapy, and tofacitinib. Even with the network meta-analysis, the best treatment because of independent loops and wide confidence intervals could not be identified. Treatment options above may be reasonable strategies, but further comparison is required.
Collapse
Affiliation(s)
- Takeshi Fukumoto
- Division of Dermatology, Department of Internal Related, Kobe University Graduate School of Medicine, Kobe, Japan.,Gene Expression and Regulation Program, The Wistar Institute, Philadelphia, Pennsylvania, USA
| | - Rie Fukumoto
- Research Center for Advanced Science and Technology, The University of Tokyo, Tokyo, Japan
| | - Elizabeth Magno
- Gene Expression and Regulation Program, The Wistar Institute, Philadelphia, Pennsylvania, USA
| | - Masahiro Oka
- Department of Dermatology, Kita-Harima Medical Center, Ono, Japan
| | - Chikako Nishigori
- Division of Dermatology, Department of Internal Related, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Nobuyuki Horita
- National Human Genome Research Institutes, National Institutes of Health, Bethesda, Maryland, USA
| |
Collapse
|
20
|
Sterkens A, Lambert J, Bervoets A. Alopecia areata: a review on diagnosis, immunological etiopathogenesis and treatment options. Clin Exp Med 2021; 21:215-230. [PMID: 33386567 DOI: 10.1007/s10238-020-00673-w] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 11/10/2020] [Indexed: 02/06/2023]
Abstract
Patients suffering from alopecia areata (AA) can lose hair in focal regions, the complete scalp, including eyelashes and eyebrows, or even the entire body. The exact pathology is not yet known, but the most described theory is a collapse of the immune privilege system, which can be found in some specific regions of the body. Different treatment options, local and systemic, are available, but none of them have been proven to be effective in the long term as well for every treatment there should be considered for the possible side effects. In many cases, treated or non-treated, relapse often occurs. The prognosis is uncertain and is negatively influenced by the subtypes alopecia totalis and alopecia universalis and characteristics such as associated nail lesions, hair loss for more than 10 years and a positive familial history. The unpredictable course of the disease also makes it a mental struggle and AA patients are more often associated with depression and anxiety compared to the healthy population. Research into immunology and genetics, more particularly in the field of dendritic cells (DC), is recommended for AA as there is evidence of the possible role of DC in the treatment of other autoimmune diseases such as multiple Sclerosis and cancer. Promising therapies for the future treatment of AA are JAK-STAT inhibitors and PRP.
Collapse
Affiliation(s)
- A Sterkens
- Department of Dermatology, University Hospital of Antwerp, Wilrijkstraat 10, 2650, Edegem, Belgium.
| | - J Lambert
- Department of Dermatology, University Hospital of Antwerp, Wilrijkstraat 10, 2650, Edegem, Belgium
| | - A Bervoets
- Department of Dermatology, University Hospital of Antwerp, Wilrijkstraat 10, 2650, Edegem, Belgium
| |
Collapse
|
21
|
Abstract
Alopecia areata (AA) is an autoimmune condition that affects up to 2% of the general population. Currently available treatment options for AA are of limited efficacy and can be associated with adverse effects. The advancement in understanding of the genetic and molecular mechanisms of AA has led to the development of novel treatment options, with the Janus kinase (JAK) inhibitor class of drugs at the forefront of ongoing clinical trials. Platelet-rich plasma, fecal transplants, and cytokine-targeted therapy with ustekinumab and dupilumab have also been shown to regrow hair in patients with AA in individual case reports or small studies. Several other novel therapies have preliminary data or are being tested in clinical trials.
Collapse
|
22
|
Rattananukrom T, Suchonwanit P. Are drug treatment strategies really effective against alopecia areata? Expert Opin Pharmacother 2020; 22:257-260. [PMID: 33280456 DOI: 10.1080/14656566.2020.1854728] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Teerapong Rattananukrom
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University , Bangkok, Thailand
| | - Poonkiat Suchonwanit
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University , Bangkok, Thailand
| |
Collapse
|
23
|
Ramos PM, Anzai A, Duque-Estrada B, Melo DF, Sternberg F, Santos LDN, Alves LD, Mulinari-Brenner F. Consensus on the treatment of alopecia areata - Brazilian Society of Dermatology. An Bras Dermatol 2020; 95 Suppl 1:39-52. [PMID: 33183894 PMCID: PMC7772599 DOI: 10.1016/j.abd.2020.05.006] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 05/15/2020] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Alopecia areata is a highly frequent disease with an impact on quality of life and several treatment options with little clinical confirmatory evidence. OBJECTIVE To disseminate the recommendations of Brazilian dermatologists with expertise in the treatment of alopecia areata. METHODS Eight specialists with expertise in alopecia areata from different university centers were appointed by the Brazilian Society of Dermatology to reach a consensus on its treatment. Based on the adapted DELPHI methodology, the relevant elements were considered; then, an analysis of recent literature was carried out and the consensus was written down. Consensus on the management of alopecia areata was defined with the approval of at least 70% of the panel. RESULTS/CONCLUSIONS Intralesional injectable corticotherapy was considered the first option for localized disease in adults. In extensive cases with signs of activity, systemic corticosteroid therapy should be considered and can be used together with immunosuppressants (corticosteroid-sparing agents). The use of an immunosensitizer (diphencyprone) is an option for stable long-term cases. Evaluation of side effects is as important as the rate of hair regrowth.
Collapse
Affiliation(s)
- Paulo Müller Ramos
- Department of Dermatology and Radiotherapy, Universidade Estadual Paulista, Botucatu, SP, Brazil.
| | - Alessandra Anzai
- Department of Dermatology, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Bruna Duque-Estrada
- Centro de Estudos dos Cabelos, Instituto de Dermatologia Prof. Rubem David Azulay, Santa Casa da Misericórdia do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Daniel Fernandes Melo
- Department of Dermatology, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Flavia Sternberg
- Department of Dermatology, Universidade Federal de São Paulo, São Paulo, SP, Brazil
| | - Leopoldo Duailibe Nogueira Santos
- Department of Medicine, Santa Casa de Misericórdia de São Paulo, São Paulo, SP, Brazil; Department of Dermatology and Allergology, Hospital do Servidor Público Municipal, São Paulo, SP, Brazil
| | - Lorena Dourado Alves
- Department of Tropical Medicine and Dermatology, Universidade Federal de Goiás, Goiânia, GO, Brazil
| | | |
Collapse
|
24
|
Amber T, Tabassum S. Cyclosporin in dermatology: A practical compendium. Dermatol Ther 2020; 33:e13934. [PMID: 32602210 DOI: 10.1111/dth.13934] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 06/18/2020] [Accepted: 06/26/2020] [Indexed: 01/04/2023]
Abstract
Cyclosporine A (CYA) belongs to calcineurin inhibitor family, which has the ability to selectively suppress T cells. Owing to its immune-modulatory effects, it had been in use for graft vs host diseases and organ transplant rejection for many years, but in dermatology, it was first approved for use in 1997 in the treatment of psoriasis. Other off-label indications for skin diseases include atopic dermatitis, chronic spontaneous urticaria, lichen planus, pyoderma gangrenosum, alopecia areata, granuloma annulare, and several others. A thorough search of Medline-PubMed database, Google Scholar, and Uptodate was performed for evidence-based and peer-reviewed information. We have summarized the use of cyclosporine in dermatological diseases with respect to its, dosage, safety considerations, and monitoring guidelines. Furthermore, brief overview of its pharmacology, drug interactions, use in pregnancy, and lactation has been discussed. Despite of its common adverse effects like nephrotoxicity and hypertension, cyclosporine offers good safety profile when used in skin diseases. Decision to start cyclosporine therapy is individualized and it should be based on analysis of risk vs benefit. Nevertheless, CYA is preferred over other immunosuppressants in dermatology because of early therapeutic response and less myelosupression. This article offers concise but detailed summary of this beneficial immune-suppressive agent in skin diseases.
Collapse
Affiliation(s)
- Tazein Amber
- Fellowship Resident Dermatology, Department of Medicine, The Aga Khan University Hospital, Karachi, Pakistan
| | - Saadia Tabassum
- Director Dermatology Residency Program, Department of Medicine, The Aga Khan University Hospital, Karachi, Pakistan
| |
Collapse
|
25
|
Asadi LK, Goldberg LH, Jih MH. A case report of alopecia totalis associated with permanent hair dye use. JAAD Case Rep 2020; 6:801-803. [PMID: 32875023 PMCID: PMC7452178 DOI: 10.1016/j.jdcr.2020.06.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Affiliation(s)
| | - Leonard H. Goldberg
- DermSurgery Associates, Houston, Texas
- Department of Dermatology, Houston Methodist Hospital, Houston, Texas
- Weill Cornell Medical College, New York, New York
| | - Ming H. Jih
- DermSurgery Associates, Houston, Texas
- Department of Dermatology, Houston Methodist Hospital, Houston, Texas
- Weill Cornell Medical College, New York, New York
- Correspondence to: Ming H. Jih, MD, PhD, DermSurgery Associates, 7515 Main, Ste 240, Houston, TX 77030.
| |
Collapse
|
26
|
Lai V, Sinclair R. Utility of azathioprine, methotrexate and cyclosporine as steroid‐sparing agents in chronic alopecia areata: a retrospective study of continuation rates in 138 patients. J Eur Acad Dermatol Venereol 2020; 34:2606-2612. [DOI: 10.1111/jdv.16858] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 07/28/2020] [Indexed: 01/02/2023]
Affiliation(s)
- V.W.Y. Lai
- Department of Medicine Alfred Hospital Melbourne Vic. Australia
| | - R. Sinclair
- Sinclair Dermatology East Melbourne Vic. Australia
| |
Collapse
|
27
|
Salim S, Kamalasanan K. Controlled drug delivery for alopecia: A review. J Control Release 2020; 325:84-99. [DOI: 10.1016/j.jconrel.2020.06.019] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 06/16/2020] [Accepted: 06/17/2020] [Indexed: 01/21/2023]
|
28
|
Forouzan P, Cohen PR. Incipient Diabetes Mellitus and Nascent Thyroid Disease Presenting as Beard Alopecia Areata: Case Report and Treatment Review of Alopecia Areata of the Beard. Cureus 2020; 12:e9500. [PMID: 32766019 PMCID: PMC7398044 DOI: 10.7759/cureus.9500] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Alopecia areata is a non-scarring hair loss that commonly presents on the scalp. In men, when this condition results in facial hair loss on the cheek, jaw, and neck, it is referred to as beard alopecia areata. Beard alopecia areata can be associated with autoimmune conditions, such as diabetes mellitus, thyroid disorders, and vitiligo. A 28-year-old man presented with a five-month history of facial hair loss; his condition was diagnosed as beard alopecia areata after clinical examination. Treatment with twice daily topical 0.1% triamcinolone acetonide cream led to complete regrowth of his beard hair after six months. There are several potential agents and modalities for the treatment of individuals with beard alopecia areata. Treatment options include corticosteroid therapy (intralesional or topical), immunotherapy, Janus kinase (JAK) inhibitors, lasers, photodynamic therapy, platelet-rich plasma therapy, and treatment of an underlying Helicobacter pylori infection. Laboratory evaluation, prompted by our patient’s diagnosis of beard alopecia areata, suggested incipient diabetes mellitus and nascent thyroid disease; specifically, he had elevated fasting blood glucose and elevated thyroid-stimulating hormone levels. Therefore, in patients with beard alopecia areata, laboratory evaluation for concomitant or incipient autoimmune diseases should be considered.
Collapse
Affiliation(s)
- Parnia Forouzan
- Dermatology, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, USA
| | - Philip R Cohen
- Dermatology, San Diego Family Dermatology, National City, USA
| |
Collapse
|
29
|
Glowacka P, Rudnicka L, Warszawik-Hendzel O, Sikora M, Goldust M, Gajda P, Stochmal A, Blicharz L, Rakowska A, Olszewska M. The Antiviral Properties of Cyclosporine. Focus on Coronavirus, Hepatitis C Virus, Influenza Virus, and Human Immunodeficiency Virus Infections. BIOLOGY 2020; 9:biology9080192. [PMID: 32731331 PMCID: PMC7463439 DOI: 10.3390/biology9080192] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Revised: 07/21/2020] [Accepted: 07/23/2020] [Indexed: 12/13/2022]
Abstract
This review updates current knowledge regarding the risk of viral infections, including COVID-19, in patients treated with cyclosporine. We also shortly refer to bacterial infections and parasitic infestations in patients treated with cyclosporin. Cyclosporine is an immunosuppressive drug, which is widely used in medicine, including in the treatment of autoimmune skin diseases in dermatology, rheumatology, ophthalmology and nephrology, and in organ transplantation. A usual concern associated with immunosuppressive treatment is the potential risk of infections. Interestingly, several data indicate a relatively low risk of infections, especially viral infections, in patients receiving cyclosporine. It was shown that cyclosporine exerts an inhibitory effect on the replication of some viruses, or may have a potentially beneficial effect on the disease course in infections. These include hepatitis C, influenza virus, rotavirus, human immunodeficiency virus and coronavirus infections. Available data indicate that cyclosporine may have a beneficial effect on COVID-19, which is caused by the coronavirus SARS-COV2.
Collapse
Affiliation(s)
- Paulina Glowacka
- Department of Dermatology, Medical University of Warsaw, 02-008 Warsaw, Poland; (P.G.); (O.W.-H.); (M.S.); (P.G.); (A.S.); (L.B.); (A.R.); (M.O.)
| | - Lidia Rudnicka
- Department of Dermatology, Medical University of Warsaw, 02-008 Warsaw, Poland; (P.G.); (O.W.-H.); (M.S.); (P.G.); (A.S.); (L.B.); (A.R.); (M.O.)
- Correspondence:
| | - Olga Warszawik-Hendzel
- Department of Dermatology, Medical University of Warsaw, 02-008 Warsaw, Poland; (P.G.); (O.W.-H.); (M.S.); (P.G.); (A.S.); (L.B.); (A.R.); (M.O.)
| | - Mariusz Sikora
- Department of Dermatology, Medical University of Warsaw, 02-008 Warsaw, Poland; (P.G.); (O.W.-H.); (M.S.); (P.G.); (A.S.); (L.B.); (A.R.); (M.O.)
| | - Mohamad Goldust
- Department of Dermatology, G. Marconi University of Rome, 00193 Rome, Italy;
- Department of Dermatology, University Medical Center Mainz, 55131 Mainz, Germany
- Department of Dermatology, University Hospital Basel, 4031 Basel, Switzerland
| | - Patrycja Gajda
- Department of Dermatology, Medical University of Warsaw, 02-008 Warsaw, Poland; (P.G.); (O.W.-H.); (M.S.); (P.G.); (A.S.); (L.B.); (A.R.); (M.O.)
| | - Anna Stochmal
- Department of Dermatology, Medical University of Warsaw, 02-008 Warsaw, Poland; (P.G.); (O.W.-H.); (M.S.); (P.G.); (A.S.); (L.B.); (A.R.); (M.O.)
| | - Leszek Blicharz
- Department of Dermatology, Medical University of Warsaw, 02-008 Warsaw, Poland; (P.G.); (O.W.-H.); (M.S.); (P.G.); (A.S.); (L.B.); (A.R.); (M.O.)
| | - Adriana Rakowska
- Department of Dermatology, Medical University of Warsaw, 02-008 Warsaw, Poland; (P.G.); (O.W.-H.); (M.S.); (P.G.); (A.S.); (L.B.); (A.R.); (M.O.)
| | - Malgorzata Olszewska
- Department of Dermatology, Medical University of Warsaw, 02-008 Warsaw, Poland; (P.G.); (O.W.-H.); (M.S.); (P.G.); (A.S.); (L.B.); (A.R.); (M.O.)
| |
Collapse
|
30
|
Tanakol A, Oba MC, Uzuncakmak TK, Askin O, Kutlubay Z. Treatment of alopecia areata with 2940-nm fractional erbium:yttrium-aluminum-garnet laser. Dermatol Ther 2020; 33:e13978. [PMID: 32633447 DOI: 10.1111/dth.13978] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 06/30/2020] [Accepted: 07/03/2020] [Indexed: 12/27/2022]
Abstract
Various laser therapies have been used for the treatment of alopecia areata (AA). Enhanced hair regrowth was reported with the use of ablative fractional 2940-nm erbium:yttrium-aluminum-garnet (Er:YAG) laser in a murine model. However, clinical effectiveness of fractional Er:YAG laser for hair disorders has not been investigated in human studies. The aim of our study was to assess the effectiveness of 2940-nm fractional Er:YAG laser in the treatment of chronic AA that is unresponsive to conventional therapies. Twenty-five AA patients underwent three sessions, each 4 to 6 weeks apart, of fractional Er:YAG laser. Clinical evaluation was done at baseline and 1 month post-treatment (follow-up) by photographic assessment. Subjective evaluation by patient satisfaction score was also performed. Photographic evaluation of the patients revealed a mean percent change in SALT score of 17.4 ± 3.5% at follow-up. A total of 16 patients who were treated for patchy AA of the scalp showed 27.8 ± 31.3% regrowth. Five patients who were treated for AA of the beard had 39 ± 34.2% regrowth. Fractional Er:YAG laser might be a therapeutic alternative for patients with patchy AA of the scalp and beard that is unresponsive to conventional therapies.
Collapse
Affiliation(s)
- Ali Tanakol
- Cerrahpasa Medical Faculty, Department of Dermatology and Venereology, Istanbul University-Cerrahpasa, Istanbul, Turkey.,Department of Dermatology and Venereology, Diyarbakir Selahaddin Eyyubi State Hospital, Diyarbakir, Turkey
| | - Muazzez Cigdem Oba
- Cerrahpasa Medical Faculty, Department of Dermatology and Venereology, Istanbul University-Cerrahpasa, Istanbul, Turkey.,Department of Dermatology and Venereology, Sancaktepe Research and Training Hospital, Istanbul, Turkey
| | - Tugba Kevser Uzuncakmak
- Cerrahpasa Medical Faculty, Department of Dermatology and Venereology, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Ozge Askin
- Cerrahpasa Medical Faculty, Department of Dermatology and Venereology, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Zekayi Kutlubay
- Cerrahpasa Medical Faculty, Department of Dermatology and Venereology, Istanbul University-Cerrahpasa, Istanbul, Turkey
| |
Collapse
|
31
|
Ghazawi FM, Lim M, Dutz JP, Kirchhof MG. Infection risk of dermatologic therapeutics during the COVID-19 pandemic: an evidence-based recalibration. Int J Dermatol 2020; 59:1043-1056. [PMID: 32621284 PMCID: PMC7361427 DOI: 10.1111/ijd.15028] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Revised: 05/25/2020] [Accepted: 06/04/2020] [Indexed: 12/20/2022]
Abstract
Recommendations were made recently to limit or stop the use of oral and systemic immunotherapies for skin diseases due to potential risks to the patients during the current severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) COVID-19 pandemic. Herein, we attempt to identify potentially safe immunotherapies that may be used in the treatment of cutaneous diseases during the current COVID-19 pandemic. We performed a literature review to approximate the risk of SARS-CoV-2 infection, including available data on the roles of relevant cytokines, cell subsets, and their mediators in eliciting an optimal immune response against respiratory viruses in murine gene deletion models and humans with congenital deficiencies were reviewed for viral infections risk and if possible coronaviruses specifically. Furthermore, reported risk of infections of biologic and non-biologic therapeutics for skin diseases from clinical trials and drug data registries were evaluated. Many of the immunotherapies used in dermatology have data to support their safe use during the COVID-19 pandemic including the biologics that target IgE, IL-4/13, TNF-α, IL-17, IL-12, and IL-23. Furthermore, we provide evidence to show that oral immunosuppressive medications such as methotrexate and cyclosporine do not significantly increase the risk to patients. Most biologic and conventional immunotherapies, based on doses and indications in dermatology, do not appear to increase risk of viral susceptibility and are most likely safe for use during the COVID-19 pandemic. The limitation of this study is availability of data on COVID-19.
Collapse
Affiliation(s)
- Feras M Ghazawi
- Division of Dermatology, University of Ottawa, Ottawa, ON, Canada
| | - Megan Lim
- Division of Dermatology, University of Ottawa, Ottawa, ON, Canada
| | - Jan P Dutz
- Department of Dermatology and Skin Sciences, University of British Columbia, Vancouver, BC, Canada.,BC Children's Hospital Research Institute, Vancouver, BC, Canada
| | - Mark G Kirchhof
- Division of Dermatology, University of Ottawa, Ottawa, ON, Canada
| |
Collapse
|
32
|
Nowaczyk J, Makowska K, Rakowska A, Sikora M, Rudnicka L. Cyclosporine With and Without Systemic Corticosteroids in Treatment of Alopecia Areata: A Systematic Review. Dermatol Ther (Heidelb) 2020; 10:387-399. [PMID: 32270396 PMCID: PMC7211785 DOI: 10.1007/s13555-020-00370-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Indexed: 01/01/2023] Open
Abstract
INTRODUCTION Cyclosporine is commonly used in treatment for alopecia areata. It can be administered as a monotherapy or in combination with systemic corticosteroids, with various outcomes. METHODS Efficacy of cyclosporine with and without systemic corticosteroids for alopecia areata was evaluated by a systematic review. Cochrane, EBSCOhost, Pubmed, Scopus and Web of Science databases were searched. Only studies published before January 2020 were included. RESULTS A total of 2104 studies were initially examined, of which 14 were eligible for the systematic review. Among 340 reported cases, 213 had focal, multifocal or ophiasis form of alopecia areata, 60 were diagnosed with alopecia totalis and 67 with alopecia universalis. The mean response rate in the whole group of patients at the end of treatment was 65.00% (221/340; range 25-100%). Hair regrowth rate was higher in the group with cases of alopecia areata limited to scalp (124/165; mean 75.15%; range 40-100%) than in the cases with alopecia totalis (30/46; mean 65.22%; range 25-100%) or alopecia universalis (24/52; mean 46.15%; range 25-100%). The combined therapy with systemic corticosteroids was superior to the monotherapy (152/219; mean 69.41%; 0-80% vs. 69/121; mean 57.02%; range 6.67-100%) and had a lower recurrence rate (39/108; mean 36.11% vs. 34/46; mean 73.91%, respectively). The combined treatment with methylprednisolone was significantly more effective when compared to the cyclosporine monotherapy (124/183; mean 67.76%; range 0-80% vs. 69/121; mean 57.02%; range 6.67-100%). The mean time of treatment was 6.75 months (range 2-36). LIMITATIONS Limitations of our study were the retrospective character of included studies, differences in doses of prescribed drugs, and duration of the treatment and follow-up times. CONCLUSION Cyclosporine in combination with oral systemic corticosteroids is more effective than in monotherapy for severe alopecia areata.
Collapse
Affiliation(s)
- Joanna Nowaczyk
- Department of Dermatology, Medical University of Warsaw, Warsaw, Poland
| | - Karolina Makowska
- Department of Dermatology, Medical University of Warsaw, Warsaw, Poland
| | - Adriana Rakowska
- Department of Dermatology, Medical University of Warsaw, Warsaw, Poland.
| | - Mariusz Sikora
- Department of Dermatology, Medical University of Warsaw, Warsaw, Poland
| | - Lidia Rudnicka
- Department of Dermatology, Medical University of Warsaw, Warsaw, Poland
| |
Collapse
|
33
|
Kerkemeyer KLS, Sinclair R. Treatment of chronic alopecia areata with tildrakizumab: an open-label pilot study. Int J Dermatol 2020; 59:e136-e137. [PMID: 32124974 DOI: 10.1111/ijd.14826] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Accepted: 01/29/2020] [Indexed: 12/22/2022]
|
34
|
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.
Collapse
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
| |
Collapse
|
35
|
Quoi de neuf en thérapeutique dermatologique ? Ann Dermatol Venereol 2019; 146:12S46-12S51. [DOI: 10.1016/s0151-9638(20)30106-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
36
|
Lai VWY, Chen G, Sinclair R. Impact of cyclosporin treatment on health-related quality of life of patients with alopecia areata. J DERMATOL TREAT 2019; 32:250-257. [PMID: 31389731 DOI: 10.1080/09546634.2019.1654068] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
INTRODUCTION Alopecia areata (AA) is a disfiguring disease with substantial psychological burden. No studies explore the efficacy of pharmacotherapy through health-related quality of life (HRQoL) using both disease-specific and generic quality of life (QoL) instruments. We present the first study to elicit health utility from patients with AA and to evaluate the efficacy of cyclosporin in relation to HRQoL using both measures. METHODS Participants with moderate to severe AA from a placebo-controlled randomized trial investigating cyclosporin were administered the generic preference-based HRQoL instrument, Assessment of Quality of Life-8D (AQoL-8D) and the disease-specific HRQoL instrument, Alopecia Areata Symptom Impact Scale (AASIS). HRQoL was measured at each study visit and compared to baseline. RESULTS A number of 32 participants were analyzed. The mean health utility was 0.748. At 3 months, the cyclosporin group had trends for greater improvement in HRQoL across 6 of 8 AQoL-8D dimensions and 5 of 7 AASIS symptom domains compared to placebo. HRQoL was lower than Australian population norms across 6 of 8 AQoL-8D dimensions. CONCLUSIONS Patients with AA had a mean health utility of 0.748. Treatment with cyclosporin 4 mg/kg/d for 3 months resulted in trends for improvement of HRQoL across multiple dimensions in both disease-specific and generic measures. Capsule summary The mean health utility for patients with AA was 0.748. Patients with alopecia areata have impaired health-related quality of life across 6 of 8 AQoL-8D dimensions compared to population norms. Treatment with oral cyclosporin for moderate to severe AA resulted in trends for improvement in QoL across multiple dimensions.
Collapse
Affiliation(s)
- Vivien Wai Yun Lai
- Faculty of Medicine, Nursing and Health Sciences, Monash School of Medicine, Monash University, Clayton, Australia
| | - Gang Chen
- Centre for Health Economics, Monash Business School, Monash University, Clayton, Australia
| | | |
Collapse
|