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Jean-Pierre P, Pulumati A, Kasheri E, Hirsch M, Nouri K. Lasers in the management of alopecia: a review of established therapies and advances in treatment. Lasers Med Sci 2024; 39:102. [PMID: 38630348 PMCID: PMC11023987 DOI: 10.1007/s10103-024-04054-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 04/11/2024] [Indexed: 04/19/2024]
Abstract
Alopecia, also known as hair loss, is a highly prevalent condition affecting millions of men and women in the United States and worldwide, making it one of the most common complaints by patients presenting to a dermatologist. The symptomology on the presentation of alopecia can be highly variable, ranging from diffuse thinning of hair, discrete and localized patches completely absent of hair, or noticing significant shedding when brushing and showering. Although alopecia does not have a direct negative health impact on patients, it is nonetheless a debilitating disease as it can profoundly impact an individual's self-image and psychosocial well-being. There are multiple treatment options available to patients with alopecia, and they are typically tailored to the patient's needs and preferences. The most common of these is the Food and Drug Administration-approved drugs for alopecia, minoxidil, and finasteride. However, both of these are known to be partially efficacious for all patients, so clinicians often use different modalities in conjunction with them, in particular laser-based therapies. This review article will provide a comprehensive assessment of lasers and other light therapies that may be used to manage the two most common types of alopecia: androgenetic alopecia and alopecia areata.
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Affiliation(s)
- Philippe Jean-Pierre
- Dr. Phillip Frost Department of Dermatology and Cutaneous Surgery, Miller School of Medicine, University of Miami, 1600 NW 10th Ave, 33136, Miami, FL, USA.
| | - Anika Pulumati
- University of Missouri-Kansas City School of Medicine, Kansas City, MO, USA
| | - Eli Kasheri
- Dr. Phillip Frost Department of Dermatology and Cutaneous Surgery, Miller School of Medicine, University of Miami, 1600 NW 10th Ave, 33136, Miami, FL, USA
| | - Melanie Hirsch
- Dr. Phillip Frost Department of Dermatology and Cutaneous Surgery, Miller School of Medicine, University of Miami, 1600 NW 10th Ave, 33136, Miami, FL, USA
| | - Keyvan Nouri
- Dr. Phillip Frost Department of Dermatology and Cutaneous Surgery, Miller School of Medicine, University of Miami, 1600 NW 10th Ave, 33136, Miami, FL, USA
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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 I Topical and Device-based Treatment. Ann Dermatol 2023; 35:190-204. [PMID: 37290953 DOI: 10.5021/ad.22.168] [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: 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 disease course and severe psychological impact. OBJECTIVE To provide evidence- and consensus-based insights regarding the treatment of patients with AA in Korea. METHODS We searched for relevant studies on the topical and device-based treatment of AA in the literature from inception until May 2021. 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 statements, and an agreement of 75% or greater was considered as consensus. RESULTS Currently, there remains a scarcity of topical treatments, which is supported by robust evidence from a number of high-quality randomized controlled trials. Current evidence supports the efficacy of topical corticosteroids, corticosteroid intralesional injection, and contact immunotherapy in AA patients. Topical corticosteroids and contact immunotherapy are recommended for pediatric AA. A consensus was achieved in 6 out of 14 (42.8%), and 1 out of 5 (20.0%) statements pertaining to topical and device-based treatments in AA, respectively. The expert consensus was from a single country, and the study may not cover all the treatments used. CONCLUSION The present study provides up-to-date, evidence-based treatment guidelines for AA based on the consensus reached among experts after considering regional healthcare circumstances, adding diversity to the previous guidelines.
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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
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Zhang J, Lin P, Lin H, Ma C, Hu Y, Wang Y, Zhang Y. Laser and light therapy combined with topical minoxidil for alopecia areata: a systematic review and meta-analysis of randomized controlled trials. Lasers Med Sci 2023; 38:74. [PMID: 36800063 DOI: 10.1007/s10103-023-03734-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 02/05/2023] [Indexed: 02/18/2023]
Abstract
We aim to evaluate the clinical efficacy and safety of using laser and light combined with topical minoxidil for alopecia areata. We searched PubMed, Embase, Web of Science, the Cochrane Library, China National Knowledge Infrastructure (CNKI), China Biomedical Literature Database (CBM), VIP database, and Wanfang Data from their inception to September 18, 2022. The risk of bias of the included RCTs was assessed by the Cochrane Collaboration tool. RevMan 5.3 software and Stata 14.0 software were used to perform the statistical analysis. The GRADE system assessed the quality of evidence. Ten studies were enrolled finally. The results of the meta-analysis showed that compared with topical minoxidil alone, the 308-nm excimer laser/light or He-Ne laser combined with topical minoxidil could reduce the SALT (Severity of Alopecia Tool) score (MD= -5.88, 95% CI [-9.79, -1.98], P=0.003). Whether fractional CO2 laser (RR=1.29, 95% CI [1.14, 1.46], P<0.0001), 308-nm excimer laser/light (RR=1.32, 95% CI [1.12, 1.55], P=0.001), He-Ne laser (RR=1.69, 95% CI [1.07, 2.69], P=0.03), or NB-UVB (RR=1.35, 95% CI [1.07,1.70], P=0.01) combined with topical minoxidil may improve the treatment response rate, comparing with topical minoxidil only. The recurrence rate of laser and light combined with topical minoxidil was lower than that of the minoxidil alone group (RR=0.54, 95% CI [0.31, 0.93], P=0.03) when follow-up time was 1 year. In addition, the incidence of adverse events including irritant contact dermatitis, erythema, desquamation, pain, and pruritus was no significant difference between the two groups (RR=1.50, 95% CI [0.95, 2.36], P=0.08). The level of evidence for outcomes was classified as very low to moderate. Based on the available evidence, laser and light combined with topical minoxidil therapy may be effective and safe for alopecia areata. However, more high-quality trials are required for comprehensive analysis and further verification.
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Affiliation(s)
- Jianfeng Zhang
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Peng Lin
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Haiyue Lin
- Graduate School, Tianjin Medical University, Tianjin, 300070, China
| | - Cong Ma
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Yi Hu
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Yingdong Wang
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Yu Zhang
- Department of Dermatology, Tianjin Academy of Traditional Chinese Medicine Affiliated Hospital, Tianjin, 300120, China.
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Malhotra K, Madke B. An Updated Review on Current Treatment of Alopecia Areata and Newer Therapeutic Options. Int J Trichology 2023; 15:3-12. [PMID: 37305188 PMCID: PMC10251289 DOI: 10.4103/ijt.ijt_28_21] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 03/14/2022] [Accepted: 06/14/2022] [Indexed: 06/13/2023] Open
Abstract
Alopecia areata (AA) is a dermatological disease that causes nonscarring hair loss. It can occur at any age and has an unpredictable and variable evolution in individuals. The aim of this review is to provide an update on the novel therapies currently being used, as well as upcoming therapeutic options in the treatment of AA.
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Affiliation(s)
- Karan Malhotra
- Department of Dermatology, Venereology and Leprosy, Desun Hospital, Kolkata, West Bengal, India
| | - Bhushan Madke
- Department of Dermatology, Venereology and Leprosy, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education & Research (DMIHER) (Deemed to be University), Wardha, Maharashtra, India
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Zhang Y, Su J, Ma K, Fu X, Zhang C. Photobiomodulation Therapy With Different Wavebands for Hair Loss: A Systematic Review and Meta-Analysis. Dermatol Surg 2022; 48:737-740. [PMID: 35510860 DOI: 10.1097/dss.0000000000003472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Photobiomodulation is a promising therapy for hair loss with negligible side effects. However, the reported effects of photobiomodulation therapy for hair loss are inconsistent. OBJECTIVE To assess the curative effect of photobiomodulation therapy for the treatment of hair loss. METHODS A systematic review of self-controlled studies and randomized controlled trials was conducted. ScienceDirect, PubMed, and Wiley Online Library were searched from the earliest date to May 30, 2021. RESULTS Thirty-six studies (966 patients) were included. Two to 4 meta-analyses with different indices were performed separately on 4 groups of studies to test the effectiveness of the following hair loss treatments: ultraviolet light for alopecia areata (AA), red light for androgenetic alopecia (AGA), infrared light for AA, and infrared light for AGA. All meta-analyses showed that treatments were superior to control ( p < .05). CONCLUSION The meta-analyses strongly suggested that photobiomodulation therapies with ultraviolet and infrared light were effective for treating AA, and photobiomodulation therapies with red light and infrared light were effective for treating AGA.
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Affiliation(s)
- Yuehou Zhang
- School of Medicine, NanKai University, Tianjin, P.R. China
| | - Jianlong Su
- School of Medicine, NanKai University, Tianjin, P.R. China
| | - Kui Ma
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research Division and 4th Medical Center of Chinese PLA General Hospital, Beijing, P. R. China
- Research Unit of Trauma Care, Tissue Repair and Regeneration, Chinese Academy of Medical Sciences, Beijing, P. R. China
- PLA Key Laboratory of Tissue Repair and Regenerative Medicine and Beijing Key Research Laboratory of Skin Injury, Repair and Regeneration, Beijing, P. R. China
| | - Xiaobing Fu
- School of Medicine, NanKai University, Tianjin, P.R. China
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research Division and 4th Medical Center of Chinese PLA General Hospital, Beijing, P. R. China
- Research Unit of Trauma Care, Tissue Repair and Regeneration, Chinese Academy of Medical Sciences, Beijing, P. R. China
- PLA Key Laboratory of Tissue Repair and Regenerative Medicine and Beijing Key Research Laboratory of Skin Injury, Repair and Regeneration, Beijing, P. R. China
| | - Cuiping Zhang
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research Division and 4th Medical Center of Chinese PLA General Hospital, Beijing, P. R. China
- Research Unit of Trauma Care, Tissue Repair and Regeneration, Chinese Academy of Medical Sciences, Beijing, P. R. China
- PLA Key Laboratory of Tissue Repair and Regenerative Medicine and Beijing Key Research Laboratory of Skin Injury, Repair and Regeneration, Beijing, P. R. China
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Pathoulas JT, Flanagan KE, Su MY, Elmariah SB, Zhan Y, Walker CJ, Burns LJ, Manatis-Lornell A, Penzi L, Miller DD, Hordinsky MK, Senna MM. A Prospective Pilot Study of NB-UVB Treatment in Lichen Planopilaris. J Am Acad Dermatol 2022; 87:703-705. [DOI: 10.1016/j.jaad.2022.04.054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 04/25/2022] [Accepted: 04/28/2022] [Indexed: 10/18/2022]
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Lee JH, Eun SH, Kim SH, Ju HJ, Kim GM, Bae JM. Excimer laser/light treatment of alopecia areata: A systematic review and meta-analyses. PHOTODERMATOLOGY PHOTOIMMUNOLOGY & PHOTOMEDICINE 2020; 36:460-469. [PMID: 32745343 DOI: 10.1111/phpp.12596] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 07/06/2020] [Accepted: 07/16/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND The excimer laser/light (EL) has been reported to be effective for alopecia areata (AA), but its treatment response has not been systematically reviewed. OBJECTIVE To determine the treatment response and safety of EL treatment of AA. METHODS A comprehensive search of the Medline, EMBASE, Cochrane library, and Web of Science (from inception to December 31, 2018) was conducted to identify prospective clinical studies assessing the treatment response of EL for AA. The primary outcome was cosmetically acceptable hair regrowth (hair regrowth ≥75%); random-effects meta-analyses using generic inverse variance weighting were performed to estimate treatment responses. The study was registered with PROSPERO (CRD42019121092). RESULTS Of 52 records initially identified, 13 full-text articles were finally assessed in terms of eligibility. A total of 9 prospective clinical studies (129 AA patients) including 5 controlled clinical trials were identified. Cosmetically acceptable hair regrowth was achieved in 50.2% (95% confidence interval 31.5%-68.9%; 8 studies). EL treatment significantly improved hair regrowth compared with untreated controls (relative risk 7.83; 95% confidence interval 2.11-29.11; 5 controlled clinical trials). No serious adverse effect was noted. CONCLUSIONS EL treatment appeared to produce a favorable therapeutic response in AA patients. The use of EL should be encouraged for AA patients with the advantages of the non-invasiveness and no systemic effect.
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Affiliation(s)
- Ji Hae Lee
- Department of Dermatology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Sung Hye Eun
- Department of Dermatology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Soo Hyung Kim
- Department of Dermatology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Hyun Jeong Ju
- Department of Dermatology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Gyong Moon Kim
- Department of Dermatology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Jung Min Bae
- Department of Dermatology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
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Emerging Nonsteroid-Based Procedural Therapies for Alopecia Areata: A Systematic Review. Dermatol Surg 2020; 45:1484-1506. [PMID: 31403534 DOI: 10.1097/dss.0000000000002053] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Alopecia areata (AA) is a common form of patchy, nonscarring hair loss. Although intralesional steroid injections are currently the mainstay procedural therapy for AA, other nonsteroid-based procedural therapies, including platelet-rich plasma (PRP), ultraviolet radiation (UVR), and laser-based modalities, are emerging as practical options. OBJECTIVE To systematically review nonsteroid-based procedural therapies for AA and recapitulate the available clinical data. MATERIALS AND METHODS A systematic review of the literature was performed searching PubMed/MEDLINE databases identifying studies investigating PRP, UVR, and laser-based modalities for AA treatment. RESULTS Literature search yielded 644 articles encompassing PRP, UVR, and laser treatment modalities for AA. Of the 644 articles, 46 met inclusion criteria. Although numerous reports demonstrate strong potential for PRP, UVR, and laser modalities in treating AA, high-quality evidence supporting their efficacy is still lacking. CONCLUSION There is an abundance of evidence for nonsteroid-based procedural therapies in the treatment of AA. Randomized control trials comparing these treatment options head-to-head should be performed to better understand the true efficacy of these treatments.
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Topical calcipotriol vs narrowband ultraviolet B in treatment of alopecia areata: a randomized-controlled trial. Arch Dermatol Res 2019; 311:629-636. [DOI: 10.1007/s00403-019-01943-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 06/14/2019] [Accepted: 06/18/2019] [Indexed: 02/03/2023]
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Esen Salman K, Kıvanç Altunay İ, Salman A. The efficacy and safety of targeted narrowband UVB therapy: a retrospective cohort study. Turk J Med Sci 2019; 49:595-603. [PMID: 30997975 PMCID: PMC7018302 DOI: 10.3906/sag-1810-110] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background/aim Phototherapy is a safe and effective treatment modality for numerous dermatological conditions. Recently, targeted phototherapy modalities have gained importance due to their advantages over conventional phototherapy. This retrospective study aimed to evaluate the safety and efficacy of targeted narrowband UVB phototherapy in patients with dermatological disorders. Materials and methods This single-center study included 173 patients who were treated with targeted narrowband UVB phototherapy. Demographic features, phototherapy parameters, and adverse effects were evaluated in all patients, and the treatment response was assessed in patients who attended at least one follow-up visit. Results A total of 173 patients (102 females; 71 males) with vitiligo, alopecia areata, lichen simplex chronicus, palmoplantar psoriasis, and psoriasis vulgaris were included in the study. Among 73 patients, with whom the treatment was finalized by physician, an excellent response was obtained in 10%, 52.9%, 53.8%, 28.6%, and 40% of patients with vitiligo, alopecia areata, lichen simplex chronicus, palmoplantar psoriasis, and psoriasis, respectively. The treatment was generally well tolerated and was discontinued in only two patients due to adverse effects. Conclusion This study demonstrates that targeted narrowband UVB therapy is a safe and effective treatment alternative, particularly for alopecia areata, lichen simplex chronicus, and palmoplantar and plaque-type psoriasis.
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Morsy H, Maher R, Negm D. Correlation between serum IL-17A level and SALT score in patients with alopecia areata before and after NB-UVB therapy. J Cosmet Dermatol 2018; 17:533-537. [DOI: 10.1111/jocd.12664] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/06/2018] [Indexed: 01/13/2023]
Affiliation(s)
- Hanan Morsy
- Department of Dermatology, Venereology and Andrology; Faculty of Medicine; Assiut University; Assiut Egypt
| | - Reham Maher
- Department of Dermatology, Venereology and Andrology; Faculty of Medicine; Assiut University; Assiut Egypt
| | - Dalia Negm
- Department of Clinical Pathology; Faculty of Medicine; Assiut University; Assiut Egypt
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Cervantes J, Fertig RM, Maddy A, Tosti A. Alopecia Areata of the Beard: A Review of the Literature. Am J Clin Dermatol 2017; 18:789-796. [PMID: 28555441 DOI: 10.1007/s40257-017-0297-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Alopecia areata (AA) is a T-cell mediated autoimmune disorder in which inflammatory cells attack the hair follicle, resulting in round, well-circumscribed patches of noncicatricial hair loss in normal appearing skin. AA affecting the beard area is well known and is referred to as AA of the beard (BAA) or AA barbae when involvement is limited exclusively to the beard. BAA has been documented in a select number of studies. We review the literature and discuss the clinical features, epidemiology, diagnosis, and treatment of BAA. Clinical presentation of BAA can vary and manifest as single small areas of hair loss, multiple small or large simultaneous focuses, or total hair loss. Most patients are middle-aged males with focal patches of round or oval hair loss, mostly localized along the jawline. Patches are characteristically well circumscribed and smooth with white hair present at the periphery. Dermoscopic features of BAA include yellow dots, broken hair, and short vellus hairs. BAA may be associated with other autoimmune disorders, including atopic dermatitis, vitiligo, and psoriasis. Many treatment modalities are available for BAA, and selection of a therapy depends on several factors, including disease activity, extent of area affected, duration of disease, and age of the patient. Topical corticosteroids are most commonly used as initial treatment, followed by intralesional steroids. Other therapeutic modalities are discussed.
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Affiliation(s)
- Solam Lee
- Department of Dermatology; Institute of Hair and Cosmetic Medicine; Yonsei University Wonju College of Medicine; Wonju Korea
| | - Won-Soo Lee
- Department of Dermatology; Institute of Hair and Cosmetic Medicine; Yonsei University Wonju College of Medicine; Wonju Korea
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14
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Woo YR, Hwang S, Jeong SW, Cho DH, Park HJ. Erythroid Differentiation Regulator 1 as a Novel Biomarker for Hair Loss Disorders. Int J Mol Sci 2017; 18:ijms18020316. [PMID: 28165377 PMCID: PMC5343852 DOI: 10.3390/ijms18020316] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Revised: 01/24/2017] [Accepted: 01/27/2017] [Indexed: 11/16/2022] Open
Abstract
Erythroid differentiation regulator 1 (Erdr1) is known to be involved in the inflammatory process via regulating the immune system in many cutaneous disorders, such as psoriasis and rosacea. However, the role of Erdr1 in various hair loss disorders remains unclear. The aim of this study was to investigate the putative role of Erdr1 in alopecias. Skin samples from 21 patients with hair loss disorders and five control subjects were retrieved, in order to assess their expression levels of Erdr1. Results revealed that expression of Erdr1 was significantly downregulated in the epidermis and hair follicles of patients with hair loss disorders, when compared to that in the control group. In particular, the expression of Erdr1 was significantly decreased in patients with alopecia areata. We propose that Erdr1 downregulation might be involved in the pathogenesis of hair loss, and could be considered as a novel biomarker for hair loss disorders.
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Affiliation(s)
- Yu Ri Woo
- Department of Dermatology, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul 07345, Korea.
| | - Sewon Hwang
- Department of Dermatology, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul 07345, Korea.
| | - Seo Won Jeong
- Institute of Clinical Medical Research, Yeouido St. Mary's Hostpital, College of Medicine, The Catholic University of Korea, Seoul 07345, Korea.
| | - Dae Ho Cho
- Department of Life Science, Sookmyung Women's University, Seoul 04310, Korea.
| | - Hyun Jeong Park
- Department of Dermatology, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul 07345, Korea.
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Mlacker S, Aldahan AS, Simmons BJ, Shah V, McNamara CA, Samarkandy S, Nouri K. A review on laser and light-based therapies for alopecia areata. J COSMET LASER THER 2017; 19:93-99. [PMID: 27802065 DOI: 10.1080/14764172.2016.1248440] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Alopecia areata is a form of non-scarring alopecia that results from a hyperactive immune response of T cells against hair follicles. Many patients with visible hair loss experience psychological and emotional distress, as a result of their cosmetic disfigurement, and frequently seek treatment. However, existing treatment methods, such as corticosteroids, topical irritants, sensitizing agents, immunosuppressants, and psoralen plus ultraviolet light A, may result in various adverse effects and often lack efficacy. Laser and light treatments offer a safe and effective alternative. This review aims to provide clinicians with a comprehensive summary of laser and light-based modalities used for the treatment of alopecia areata. Currently, the excimer laser is the most widely studied device and has shown positive results thus far. However, the development of future randomized controlled clinical trials will help determine the appropriate treatment protocols necessary, in order to achieve superior clinical outcomes.
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Affiliation(s)
- Stephanie Mlacker
- a Department of Dermatology and Cutaneous Surgery , University of Miami Miller School of Medicine , Miami , FL , USA
| | - Adam Souhail Aldahan
- a Department of Dermatology and Cutaneous Surgery , University of Miami Miller School of Medicine , Miami , FL , USA
| | - Brian James Simmons
- a Department of Dermatology and Cutaneous Surgery , University of Miami Miller School of Medicine , Miami , FL , USA
| | - Vidhi Shah
- a Department of Dermatology and Cutaneous Surgery , University of Miami Miller School of Medicine , Miami , FL , USA
| | | | - Sahal Samarkandy
- a Department of Dermatology and Cutaneous Surgery , University of Miami Miller School of Medicine , Miami , FL , USA
| | - Keyvan Nouri
- a Department of Dermatology and Cutaneous Surgery , University of Miami Miller School of Medicine , Miami , FL , USA
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Dainichi T, Kabashima K. Alopecia areata: What's new in epidemiology, pathogenesis, diagnosis, and therapeutic options? J Dermatol Sci 2016; 86:3-12. [PMID: 27765435 DOI: 10.1016/j.jdermsci.2016.10.004] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Accepted: 10/05/2016] [Indexed: 12/12/2022]
Abstract
Alopecia areata (AA) is a common and stressful disorder that results in hair loss, and resistant to treatment in some cases. Experimental and clinical evidence suggests that AA is caused by autoimmune attack against the hair follicles. The precise pathomechanism, however, remains unknown. Here, we focus on the recent progress in multidisciplinary approaches to the epidemiology, pathogenesis, and new treatments of AA in 996 publications from January 2010 to July 2016, and provide an overview of the current understanding in clinical management and research directions.
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Affiliation(s)
- Teruki Dainichi
- Department of Dermatology, Kyoto University Graduate School of Medicine, Kyoto, Japan.
| | - Kenji Kabashima
- Department of Dermatology, Kyoto University Graduate School of Medicine, Kyoto, Japan; Singapore Immunology Network (SIgN) and Institute of Medical Biology, Agency for Science, Technology and Research (A*STAR), Biopolis, Singapore; PRESTO, Japan Science and Technology Agency, Kawaguchi, Japan
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17
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Abstract
The skin is the site for the photosynthesis of vitamin D and is a target tissue for the active metabolite of vitamin D. An increasing body of evidence indicates that vitamin D produced during phototherapy may be responsible for the positive effects observed during treatment of some skin diseases. Topical or oral application of vitamin D derivatives are used alone or with phototherapy. This paper reviews what is known about the use of phototherapy to enhance vitamin D levels, the use of vitamin D analogues with phototherapy, the efficacy of combination therapies, and controversies regarding some of the outcomes. Vitamin D can play a beneficial role in treating psoriasis, even though the exact role of vitamin D in the pathogenesis and severity of psoriasis remains unclear. The role of vitamin D in vitiligo, atopic dermatitis, polymorphic light eruption, and mycosis fungoides must be further investigated.
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Affiliation(s)
- Asta Juzeniene
- Department of Radiation Biology, Institute for Cancer Research, Norwegian Radium Hospital, Oslo University Hospital, Montebello, N-0310 Oslo, Norway.
| | - Mantas Grigalavicius
- Department of Radiation Biology, Institute for Cancer Research, Norwegian Radium Hospital, Oslo University Hospital, Montebello, N-0310 Oslo, Norway
| | - Marina Juraleviciute
- Department of Radiation Biology, Institute for Cancer Research, Norwegian Radium Hospital, Oslo University Hospital, Montebello, N-0310 Oslo, Norway
| | - William B Grant
- Sunlight, Nutrition, and Health Research Center, San Francisco, CA
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18
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Abstract
Phototherapy is a useful therapeutic method for various skin diseases due to its modulatory effect on the cutaneous immune system. Alopecia areata is a dermatosis characterized by partial or complete hair loss. Collapse of the immune privilege of the hair follicle, which induces noncicatricial alopecia, is an important factor in its etiology. Several forms of phototherapy are used in dermatology.
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Affiliation(s)
- Oliverio Welsh
- Depatment of Dermatology, University Hospital, Universidad Autonoma de Nuevo Leon, Avenida Francisco I. Madero y GonzalitoS S/N, Mitras Centro, Monterrey, NL, 64460, Mexico.
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19
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Arakawa Y, Nomiyama T, Katoh N. Three hundred and eight nanometer excimer light therapy for alopecia universalis that is resistant to other treatments: A clinical study of 11 patients. J Dermatol 2016; 43:1412-1416. [DOI: 10.1111/1346-8138.13419] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2015] [Accepted: 03/09/2016] [Indexed: 11/28/2022]
Affiliation(s)
- Yukiyasu Arakawa
- Department of Dermatology; Graduate School of Medical Science; Kyoto Prefectural University of Medicine; Kyoto Japan
| | - Tomoko Nomiyama
- Department of Dermatology; Graduate School of Medical Science; Kyoto Prefectural University of Medicine; Kyoto Japan
| | - Norito Katoh
- Department of Dermatology; Graduate School of Medical Science; Kyoto Prefectural University of Medicine; Kyoto Japan
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20
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Kaur S, Mahajan BB, Mahajan R. Comparative Evaluation of Intralesional Triamcinolone Acetonide Injection, Narrow Band Ultraviolet B, and their Combination in Alopecia Areata. Int J Trichology 2016; 7:148-55. [PMID: 26903743 PMCID: PMC4738481 DOI: 10.4103/0974-7753.171568] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Context: Alopecia areata (AA), an autoimmune disorder, can affect any hair-bearing area. No treatment so far has produced a consistent response. Narrow band ultraviolet B (NBUVB) has not been studied in its management. Aims: Comparative evaluation of intralesional triamcinolone acetonide injection, NBUVB, and their combination in AA. Materials and Methods: Forty patients (28 males and 12 females) with at least three patches of hair loss were enrolled after obtaining written informed consent. Patches were subdivided as follows: Patch 1 was injected with triamcinolone acetonide 2.5 mg/ml (total of three injections) at 3 weeks interval. Patch 2 - NBUVB was given twice a week for a total of 12 weeks. Patch 3 - combination of injection and NBUVB. Therapeutic response was recorded as regrowth of terminal hair (G0 to G4). Statistical Analysis Used: Chi-square test. P < 5% was considered significant. Results: At the end of treatment and follow-up, that is, at week 12, more than 50% of hair regrowth was evident in 27 (67.5%) patients with intralesional steroid; 7 (17.5%) with NBUVB; and 25 (62.5%) patients with their combination. This difference in the clinical response was statistically significant. Conclusions: Intralesional steroid is more effective than NBUVB and their combination is not synergistic in terms of the clinical response in AA.
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Affiliation(s)
- Sandeep Kaur
- Department of Dermatology, Venereology, and Leprology, Guru Gobind Singh Medical College and Hospital, Faridkot, Punjab, India
| | - Bharat Bhushan Mahajan
- Department of Dermatology, Venereology, and Leprology, Guru Gobind Singh Medical College and Hospital, Faridkot, Punjab, India
| | - Raman Mahajan
- Department of Dermatology, Venereology, and Leprology, Guru Gobind Singh Medical College and Hospital, Faridkot, Punjab, India
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21
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22
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Assessment of serum 25-hydroxyvitamin D levels in patients with extensive/recalcitrant alopecia areata before and after PUVA and NB-UVB therapy. JOURNAL OF THE EGYPTIAN WOMENʼS DERMATOLOGIC SOCIETY 2015. [DOI: 10.1097/01.ewx.0000450679.92939.42] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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23
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New aspects of the treatment of alopecia areata. Postepy Dermatol Alergol 2014; 31:262-5. [PMID: 25254012 PMCID: PMC4171667 DOI: 10.5114/pdia.2014.40923] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2013] [Revised: 07/10/2013] [Accepted: 08/20/2013] [Indexed: 12/19/2022] Open
Abstract
Alopecia areata (AA) is a disease involving non-scarring hair loss determined by autoimmune disorders and inflammation. The disease affects hair on the scalp and/or other parts of the body. The AA occurs in people of all ages and affects 1–2% of humans. The purpose of this paper is to present the latest knowledge on the treatment of AA. The decision on the type of treatment depends on the type of hair loss, extent of changes, general health status, the patient's age, and his/her motivation. Treatment methods should be chosen individually for each patient.
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25
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Abstract
Alopecia areata (AA) is a non-scarring autoimmune disease of the hair follicle that can present at any age. Pediatric cases are commonly seen in a dermatology clinic, and management can potentially be challenging, with a small proportion of cases experiencing a chronic relapsing course marked by distressing hair loss that can bring about significant psychosocial morbidity. We review the established treatments for pediatric alopecia areata, alongside second and third line therapies that have shown to be efficacious. We also offer a treatment algorithm as a guide to the treatment of pediatric AA.
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Affiliation(s)
- Etienne Wang
- National Skin Centre, 1 Mandalay Road, Singapore
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