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Kwon O, Wallace M, Messina P, Szende A, Choi JW, Newson RS, Koo DH, Lee JH. Treatment patterns and healthcare resource utilization among patients with alopecia areata: A real-world chart review in South Korea. J Dermatol 2024. [PMID: 39044416 DOI: 10.1111/1346-8138.17380] [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: 01/03/2024] [Revised: 05/28/2024] [Accepted: 06/27/2024] [Indexed: 07/25/2024]
Abstract
Alopecia areata (AA) is a clinically heterogeneous, immune-mediated, non-scarring hair loss disorder. This real-world chart review sought to characterize treatment patterns and healthcare resource use among patients with severe AA in South Korea. A web-based chart review of 40 dermatologists was conducted in which the medical charts of 151 adult patients diagnosed with severe AA between May 2019 and April 2021 were reviewed. Anonymized data on patient characteristics, treatment patterns, healthcare resource use, and clinical outcomes were extracted from the date of severe disease diagnosis until the date of data collection (September-November 2022). Sixty-six percent of patients were diagnosed with severe disease at initial presentation, while 34% were re-classed to severe during the disease course. Mean estimated patient age at the time of diagnosis of severe AA was 37.1 (range 22-68) years. Fifty-three percent of patients were male. Most patients (93.4%) received pharmacological treatment for their condition; 45.5% received ≥2 lines of treatment with a mean duration of 24 months. First-line treatment discontinuation due to lack of efficacy occurred in 46.0% of cases. Hair regrowth occurred in 71.0% of patients, 59.2% of whom experienced major regrowth (≥60%) during the follow-up period. Median (95% confidence interval) time to regrowth was 13.7 (11.0-20.6) months. Treatment visit rates per person-year ranged from two (phototherapy) to 10 (topical treatment), dermatologist visits occurred at a rate of 12.9 per person-year and 6.0% of patients were hospitalized due to alopecia areata. The majority of hospitalizations were related to treatment and occurred in patients who received pulse systemic corticosteroid therapy. The patient and economic burden of AA in South Korea is high and there remains a critical unmet need among patients with severe AA with respect to the effectiveness of commonly used treatment strategies.
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Affiliation(s)
- Ohsang Kwon
- College of Medicine, Seoul National University, Seoul, Korea
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Lloyd A, Aggio D, Dixon C, Law EH, Price T. Psychometric Properties of the EQ-5D-5L in Patients with Alopecia Areata. PHARMACOECONOMICS - OPEN 2024:10.1007/s41669-024-00504-8. [PMID: 38969921 DOI: 10.1007/s41669-024-00504-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/28/2024] [Indexed: 07/07/2024]
Abstract
BACKGROUND For many decision makers in Health Technology Assessment the EQ-5D-5L is the standard measure of health-related quality of life (HRQL). However, evidence has shown the limitations of the measure in certain disease areas, including dermatology. Alopecia areata (AA) is associated with a significant HRQL impact, partly due to the emotional impact of hair loss. OBJECTIVES This study explores the psychometric properties of the EQ-5D-5L in people with AA in reference to the short-form 36 version 2 (SF-36v2), the Alopecia Areata Patient Priority Outcomes (AAPPO), the Severity of Alopecia Tool (SALT) and the Patient Global Impressions of Change (PGI-C). METHODS Data from participants with AA enrolled in the ALLEGRO-2b/3 trial (NCT03732807) of ritlecitinib were analysed. Participants completed the AAPPO measure (an AA-specific measure assessing emotional symptoms and activity limitations), PGI-C, EQ-5D-5L and SF-36v2 across 48-weeks of follow up. Extent of scalp hair loss was assessed using the SALT. Ceiling effects, known groups validity, convergent validity and responsiveness were examined. Known groups were defined by SALT score and a PGI-C defined response from baseline. Exploratory factor analysis was also performed. RESULTS Data were available from 612 adult participants. Ceiling effects were observed for the EQ-5D-5L (55.3-61.2%) and analyses suggested that the EQ-5D did not capture important differences between patients that the SF-36v2 did. The EQ-5D-5L very weakly correlated with SALT score, whereas the AAPPO correlated more strongly with the extent of hair loss. Compared with the EQ-5D-5L, the AAPPO was better able to discriminate between known groups defined by SALT and PGI-C. An exploratory factor analysis suggested that the EQ-5D-5L had limitations in content validity compared with the AAPPO. CONCLUSIONS The EQ-5D-5L may not adequately measure the burden of AA on patients' HRQL. Insensitivity to the burden of AA suggests that the EQ-5D-5L may not measure treatment-related benefit with hair regrowth. Data from other measures could be considered if they are shown to be more relevant.
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Affiliation(s)
- Andrew Lloyd
- Acaster Lloyd Consulting Ltd, 8th Floor, Lacon House, 84 Theobalds Road, London, WC1X 8NL, UK.
| | - Daniel Aggio
- Acaster Lloyd Consulting Ltd, 8th Floor, Lacon House, 84 Theobalds Road, London, WC1X 8NL, UK
| | - Caleb Dixon
- Acaster Lloyd Consulting Ltd, 8th Floor, Lacon House, 84 Theobalds Road, London, WC1X 8NL, UK
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Clemmesen MER, Gren ST, Frøstrup AG, Thomsen SF, Egeberg A, Thein D. Psychosocial and mental impact of alopecia areata: Analysis of the Danish Skin Cohort. J Eur Acad Dermatol Venereol 2024. [PMID: 38940661 DOI: 10.1111/jdv.20211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Accepted: 05/24/2024] [Indexed: 06/29/2024]
Abstract
IMPORTANCE Alopecia areata (AA) carries a psychological burden for patients beyond hair loss. However, quality-of-life measurement tools such as EQ-5D used in clinical trials may not adequately capture the burden of AA, the perceived stigmatization or the psychosocial impact of AA. OBJECTIVE To investigate the potential association between disease severity and the degree of social isolation, perceived stigmatization, anxiety and depression, alcohol consumption and work absenteeism using multiple PRO measures in patients with AA. DESIGN, SETTING AND PARTICIPANTS Using the Danish Skin Cohort, the study included adult patients diagnosed with AA. The study included multiple PRO measures, including Skindex-16, EQ-5D-5L, Work Productivity and Activity Impairment (WPAI), Alcohol Use Disorders Identification Test-Consumption (AUDIT-C) and the Alopecia Areata Symptom Impact Scale (AASIS). The questionnaires were dispatched to the patients in January 2023. The severity of AA was determined based on scalp involvement using a modified Alopecia Areata Scale. Multiple multivariate linear regressions were conducted using Skindex-16, AASIS and WPAI, while multivariate logistic regressions were applied to HADS, AUDIT-C and EQ-5D-5L. RESULTS A total of 376 patients were included, of which 177 (47%) had severe disease, 41 (11%) had moderate disease, 94 (25%) had mild disease, and 64 (17%) were in remission. The median age of patients was 55 (IQR, 47-66 years) and most were female (70%). Skindex-16 and AASIS were the only PRO measures able to distinguish between severity. For these scores, moderate and severe diseases, female sex, and involvement of eyebrows increased the score and negatively impacted patient quality of life. CONCLUSION AND RELEVANCE The results indicate the importance of using the proper tool for the intended measurement of quality of life and that factors such as the severity of AA, as well as female sex and involvement of the eyebrows, may potentially increase the psychosocial burden of AA.
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Affiliation(s)
| | | | | | - Simon Francis Thomsen
- Department of Dermatology, Bispebjerg Hospital, University of Copenhagen, Copenhagen, Denmark
- Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Alexander Egeberg
- Department of Dermatology, Bispebjerg Hospital, University of Copenhagen, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - David Thein
- Department of Dermatology, Bispebjerg Hospital, University of Copenhagen, Copenhagen, Denmark
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Aggio D, Dixon C, Law EH, Randall R, Price T, Lloyd A. Estimation of health utility values for alopecia areata. Qual Life Res 2024; 33:1581-1592. [PMID: 38551802 PMCID: PMC11116246 DOI: 10.1007/s11136-024-03645-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/01/2024] [Indexed: 05/24/2024]
Abstract
PURPOSE Alopecia areata (AA) is an autoimmune-mediated inflammatory dermatological disease characterised by non-scarring hair loss affecting the scalp and sometimes other hair-bearing sites. This study aimed to elicit health state utility values (HSUVs) from the UK general population for AA using time trade off (TTO) interviews. METHODS Vignette descriptions of health states defined by the extent of hair loss were developed (as well as one describing caregiver burden). These were developed using data from standardised patient reported outcome (PRO) measures, a literature review and qualitative interviews. Health states were defined based on the severity of alopecia tool (SALT), which assesses extensiveness of scalp hair loss. HSUVs were then elicited for each health state in TTO interviews with the UK public. RESULTS One caregiver and five patient health states were developed based on the literature review findings, clinical trial PRO (Hospital Anxiety and Depression Scale and Alopecia Areata Patient Priority Outcomes Questionnaire) data and qualitative interviews with patients (N = 11), clinical experts (N = 4) and caregivers of adolescents with AA (N = 10). These data showed a more severe impact among patients with more extensive hair loss. One hundred and twenty participants evaluated the vignettes in TTO interviews. Patient HSUVs ranged from 0.502 for the most extensive hair loss health state (SALT 50-100 + eyebrow and eyelash loss) to 0.919 (SALT 0-10) for the mildest health state. The caregiver HSUV was 0.882. CONCLUSION Quantitative and qualitative data sources were used to develop and validate vignettes describing different AA health states. Patient and caregiver HSUVs demonstrate a large impact associated with AA, especially for states defined by more extensive hair loss.
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Affiliation(s)
- Daniel Aggio
- Acaster Lloyd Consulting Ltd, 8th Floor, Lacon House, 84 Theobalds Road, London, WC1X 8NL, UK.
| | - Caleb Dixon
- Acaster Lloyd Consulting Ltd, 8th Floor, Lacon House, 84 Theobalds Road, London, WC1X 8NL, UK
| | | | | | | | - Andrew Lloyd
- Acaster Lloyd Consulting Ltd, 8th Floor, Lacon House, 84 Theobalds Road, London, WC1X 8NL, UK
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Chang HC, Chiu TM, Lee CY, Chen SJ, Liao WC, Gau SY. Research trends in alopecia areata: a cross-sectional bibliometric analysis of the top cited studies. Arch Dermatol Res 2024; 316:234. [PMID: 38795240 DOI: 10.1007/s00403-024-03092-z] [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: 08/31/2023] [Revised: 08/31/2023] [Accepted: 04/26/2024] [Indexed: 05/27/2024]
Abstract
In the field of alopecia areata research, various focuses including risk factors, epidemiology, molecular pathways, and treatment were constantly improving. However, to date, a bibliometric analysis summarizing the research trend is not available to date. The main objective of this study was to provide researchers with an overview of the research trend on alopecia areata in the past two decades. In Web of Science database, screening and extraction of studies related to alopecia areata has been performed. Within studies related to alopecia areata, the most cited 100 studies were appraised and the information of articles, including the citation amounts, keywords and publication types, was extracted for analyses. On average, each study in the top 100 list was cited 104.72 times. Within the top 100 list, the most focused fields were on the management of alopecia areata (34%), molecular mechanisms (28%) and epidemiological issues (23%). Approximately one third of the management-associated studies focused on Janus kinase (JAK) inhibitors (10 studies) and 5 studies focused on the efficacy of corticosteroids for alopecia areata. According to the results of the keyword analysis, JAK inhibitors had become the most mentioned keywords in the field of alopecia areata research since 2016. The top 100 most referenced papers in the field of alopecia areata mostly focused on essential aspects such as treatment options, pathogenesis, risk factors, and comorbidities. The results of the current study could be considered a potential resource for future research and patient care information.
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Affiliation(s)
- Hui-Chin Chang
- Evidence-Based Medicine Center, Chung Shan Medical University Hospital, Taichung, Taiwan
- Library, Chung Shan Medical University Hospital, Taichung, Taiwan
- School of Medicine, Chung Shan Medical University, No.110, Sec.1, Jianguo N.Rd., 40201, Taichung, Taiwan
| | - Tsu-Man Chiu
- School of Medicine, Chung Shan Medical University, No.110, Sec.1, Jianguo N.Rd., 40201, Taichung, Taiwan
- Department of Dermatology, Chung Shan Medical University Hospital, Taichung, Taiwan
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Chien-Ying Lee
- Department of Pharmacology, Chung Shan Medical University, Taichung, Taiwan
- Department of Pharmacy, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Shiu-Jau Chen
- Department of Medicine, Mackay Medical College, New Taipei, Taiwan
- Department of Neurosurgery, Mackay Memorial Hospital, Taipei, Taiwan
| | - Wen-Chieh Liao
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, 145 Xingda Rd., South Dist., 40227, Taichung, Taiwan.
- Doctoral Program in Tissue Engineering and Regenerative Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan.
| | - Shuo-Yan Gau
- School of Medicine, Chung Shan Medical University, No.110, Sec.1, Jianguo N.Rd., 40201, Taichung, Taiwan.
- Orthopedics Department, Chi-Mei Medical Center, Tainan, Taiwan.
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Sinclair R, Eisman S, Lee CMY, Hitschfeld M, Witcombe D, Pereira CDF. Health-related quality of life of adult and adolescent patients living with alopecia areata in Australia. Australas J Dermatol 2024. [PMID: 38764404 DOI: 10.1111/ajd.14311] [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: 04/09/2024] [Revised: 05/05/2024] [Accepted: 05/07/2024] [Indexed: 05/21/2024]
Abstract
INTRODUCTION To understand the experiences of adolescent and adult patients living with alopecia areata (AA) in Australia regarding symptom severity and the impact on psychosocial well-being and work/classroom productivity. MATERIALS AND METHODS A cross-sectional online patient survey among adolescent and adult patients diagnosed with AA was recruited via the Australia Alopecia Areata Foundation. Patient-reported outcomes were also assessed. RESULTS A total of 337 patients (49 adolescents; 288 adults), with a mean ± standard deviation age of 14.7 ± 1.55 and 38.9 ± 13.31 years for adolescents and adults, respectively, were included. In the group with extensive hair loss (Scalp Hair Assessment Patient-Reported Outcome, categories 3 + 4, n = 172), we observed higher emotional symptom and activity limitation scores (Alopecia Areata Patient Priority Outcomes, emotional symptoms: adults 2.5 ± 1.03, adolescents 2.2 ± 1.15; activity limitations: adults 1.4 ± 1.15, adolescents 1.2 ± 0.99). Additionally, in adults, the Alopecia Areata Symptom Impact Scale global score was 4.0 ± 2.10 (symptoms subscale score 4.1 ± 1.91; interference subscale scores 3.8 ± 2.73). Hospital Anxiety and Depression Scale scores were high across participants, irrespective of hair loss extent (adults: anxiety 9.2 ± 3.85, depression 6.6 ± 3.95; adolescents: anxiety 9.7 ± 4.65, depression 5.2 ± 3.59). Work and classroom productivity were substantially impaired due to AA, with 70.5% of adults and 57.1% of adolescents reporting activity impairment, and overall work/classroom impairment reported at 39.2% and 44.9%, respectively. CONCLUSIONS AA impacts the physical, emotional and psychosocial well-being of both adult and adolescent patients. More extensive hair loss more profoundly impacts those living with AA. Patients may benefit from patient-centred care approaches addressing the impact of hair loss on mental and emotional well-being, daily activities and work productivity.
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Affiliation(s)
| | | | - Carol M Y Lee
- Pfizer Australia, Sydney, New South Wales, Australia
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McMullen E, Desai D, Al-Naser Y, Donovan J. Applications of Machine Learning on Alopecia Areata: A Systematic Review. J Cutan Med Surg 2024; 28:303-304. [PMID: 38445615 DOI: 10.1177/12034754241238503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2024]
Affiliation(s)
- Eric McMullen
- Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON, Canada
| | - Dharmayu Desai
- Faculty of Health Sciences, Queen's University, Kingston, ON, Canada
| | - Yousif Al-Naser
- Medical Radiation Sciences, McMaster University, Hamilton, ON, Canada
- Department of Diagnostic Imaging, Trillium Health Partners, Mississauga, ON, Canada
| | - Jeff Donovan
- Department of Dermatology, University of British Columbia, Vancouver, BC, Canada
- Donovan Hair Clinic, Whistler, BC, Canada
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Ghalamkarpour F, Araghi F, Tabari M, Moslemi Haghighi S, Pourgholi E. Comparing quality of life, anxiety, depression, sleep disturbance, and associated factors in vitiligo and alopecia areata patients. J Cosmet Dermatol 2024; 23:1808-1815. [PMID: 38169098 DOI: 10.1111/jocd.16158] [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: 07/16/2023] [Revised: 11/24/2023] [Accepted: 12/15/2023] [Indexed: 01/05/2024]
Abstract
INTRODUCTION AND OBJECTIVES Vitiligo and alopecia areata (AA) are two autoimmune skin diseases that affect patients' quality of life (QoL) and give rise to psychosocial complications, such as depression, negative self-image, less joyful social engagements, and low self-esteem. These two disorders have common and uncommon characteristics. Therefore, in this study, we tried to evaluate the similarities and differences in the psychological parameters including quality of life, sleep disturbance, anxiety, and depression levels between, vitiligo and AA patients. MATERIALS AND METHODS Patients with either vitiligo or AA visiting the outpatient dermatology clinic from November 2017 to December 2020 have been included in this study. Persian versions of three questionnaires including the dermatology life quality index (DLQI), hospital anxiety and depression scale (HADS), and Pittsburgh sleep quality index (PSQI), have been used to assess the QoL, sleep disturbance, anxiety, and depression levels in patients. RESULTS In total, 188 patients, including 94 (50%) cases of AA and 94 (50%) patients with vitiligo, met the criteria. In AA patients, a significantly higher DLQI score was found (p-value = 0.002) compared to the vitiligo cases, which means a better QoL in vitiligo patients. Additionally, AA patients had higher scores of anxiety (P-value<0.001) and depression (p-Value<0.001). However, sleep disturbance (64.9% of AA patients vs. 59.3% of vitiligo patients; p-Value = 0.4888) was not significantly different between the two groups. CONCLUSIONS Our data showed lower QoL and higher levels of anxiety and depression in AA patients compared to vitiligo cases, but no difference was seen in sleep disturbance in the PSQI-P score.
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Affiliation(s)
- Fariba Ghalamkarpour
- Skin Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Farnaz Araghi
- Skin Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | | | - Elnaz Pourgholi
- Skin Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Yücesoy SN, Uzunçakmak TK, Selçukoğlu Ö, Aşkın Ö, Ak T, Özdil Eser A, Turan Ş, Serdaroğlu S. Evaluation of quality of life scores and family impact scales in pediatric patients with alopecia areata: a cross-sectional cohort study. Int J Dermatol 2024. [PMID: 38647127 DOI: 10.1111/ijd.17154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 03/07/2024] [Accepted: 03/08/2024] [Indexed: 04/25/2024]
Abstract
BACKGROUND There are a limited number of studies evaluating the effects of alopecia areata (AA) on the health-related quality of life (HRQoL) of pediatric patients and their families. This study aimed to assess the HRQoL of pediatric patients with AA and their parents. MATERIALS AND METHODS This single-center cross-sectional cohort study included 72 pediatric patients diagnosed with AA. The study was conducted between December 2020 and December 2021 in the dermatology department of a single tertiary center in Turkey. The HRQoL index of the pediatric patients was assessed with the Children's Dermatology Life Quality Index (CDLQI). At the same time, their parents, who were primarily involved in the disease process, were evaluated using the Dermatological Family Impact Scale (DeFIS). An ordinal logistic regression model was used to detect predictors for CDLQI severity. RESULTS The mean ± SD CDLQI of the pediatric patients who participated in our study was 8.4 ± 5.3, corresponding to moderate impairment. The highest impairment in CDLQI was observed in the symptoms and feelings domain, while the slightest impairment was observed in the domain of personal relationships (P < 0.001). There was a statistically significant positive correlation between the Severity of Alopecia Tool (SALT) score and all CDLQI domains, and the most substantial relationship was with the leisure domain (r = 0.78, P < 0.001). DeFIS scores of female patients were substantially higher than males (25.3 ± 8.6 vs. 17.6 ± 9, P = 0.001). CONCLUSION Our study supports that AA is a disease that significantly impacts the HRQoL of affected children and their families.
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Affiliation(s)
- Sera Nur Yücesoy
- Cerrahpasa Medical Faculty, Department of Dermatology, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Tuğba Kevser Uzunçakmak
- Cerrahpasa Medical Faculty, Department of Dermatology, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Özge Selçukoğlu
- Department of Psychiatry, Ministry of Health, Arnavutköy State Hospital, Istanbul, Turkey
| | - Özge Aşkın
- Cerrahpasa Medical Faculty, Department of Dermatology, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Tumay Ak
- Department of Internal Medicine, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Ayşenur Özdil Eser
- Department of Psychiatry, Ministry of Health, Sultan 2. Abdulhamid Han Hospital, Istanbul, Turkey
| | - Şenol Turan
- Cerrahpasa Medical Faculty, Department of Psychiatry, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Server Serdaroğlu
- Cerrahpasa Medical Faculty, Department of Dermatology, Istanbul University-Cerrahpasa, Istanbul, Turkey
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Zucchelli F, van Dalen M, Sharratt N, Johnson A, Chambers J. Patients' experiences of primary healthcare and dermatology provision for alopecia. SKIN HEALTH AND DISEASE 2024; 4:e324. [PMID: 38577057 PMCID: PMC10988748 DOI: 10.1002/ski2.324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 11/23/2023] [Indexed: 04/06/2024]
Abstract
Background Alopecia describes a group of dermatological conditions characterised by hair loss, which are either non-scarring or scarring in nature, and range from bald patches to complete body hair loss, to general thinning. In the UK, the General Practitioner (GP) is typically the first point of contact, and some patients are referred for specialist dermatology consultation. However, little is known about how individuals with alopecia in the UK experience the care provided by the National Health Service. Objectives We aimed to understand patients' perceptions of primary healthcare and dermatology provision. Further, we aimed to investigate how care provision and patients' overall patient journey might be improved in the UK, and how these lessons may apply internationally. Methods An online mixed methods survey was distributed by Alopecia UK to UK-based individuals with alopecia. Open-ended text responses were analysed using qualitative content analysis. Quantitative data were analysed using descriptive analyses and dependent measures t-tests. Results A total of 291 participants completed the survey. They reported neutral-to-partial dissatisfaction with their GP appointments, with greater satisfaction in their most recent compared to their first appointment. Participants highlighted positive experiences with GPs and dermatologists as well as areas for improvement. Participants also expressed a desire for a greater degree of support and understanding about the psychological impact of alopecia. Conclusions Results highlight the importance of being empathic and caring healthcare professionals for patients with alopecia, the need for training for GPs on alopecia, as well as a simplified and joined up pathway between primary and secondary healthcare.
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Affiliation(s)
- Fabio Zucchelli
- The Centre for Appearance ResearchUniversity of the West of EnglandBristolUK
| | - Marije van Dalen
- Department of Child and Adolescent Psychiatry/PsychologyErasmus MC Sophia Children's HospitalRotterdamthe Netherlands
| | - Nick Sharratt
- The Centre for Appearance ResearchUniversity of the West of EnglandBristolUK
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Frith H, Jankowski GS. Psychosocial impact of androgenetic alopecia on men: A systematic review and meta-analysis. PSYCHOL HEALTH MED 2024; 29:822-842. [PMID: 37605428 DOI: 10.1080/13548506.2023.2242049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Accepted: 07/24/2023] [Indexed: 08/23/2023]
Abstract
The adverse psychosocial impact of androgenetic alopecia (AGA) is often framed as an essential motivation for developing efficacious treatments to halt hair loss or promote regrowth, especially since AGA is common among men but does not result in physically harmful or life-limiting consequences. Yet, empirical evidence documenting the impact of AGA on men's psychological wellbeing and quality of life is patchy and has not previously been subject to systematic review. This systemic review and meta-analyses aim to integrate and evaluate evidence regarding the psychosocial impact of AGA on men. A database and manual reference search identified English-language articles which reported: 1) empirical research; of ii) psychosocial distress (mental health, depression, anxiety, self-esteem, or quality of life); and iii) data separately for male AGA participants. Screening of 607 articles resulted in 37 (6%) for inclusion. PRISMA guidelines, the (modified) AXIS quality assessment tool, and independent extraction were deployed. Heterogeneity in measures and study aims, moderate study quality (M = 7.37, SD = 1.31), probable conflicts of interest (78%) and biased samples (68%) suggest that results should be treated cautiously. Meta-analyses revealed no impact on depression (pooled M = 8.8, 95% CI = 6.8-10.8) and moderate impact on quality of life (pooled m = 9.12, 95% CI = 6.14-12.10). Men with AGA were found to have average or better mental health compared to those without AGA. Overall, there was limited evidence of a severe impact on mental health and quality of life for men experiencing hair loss, with most studies evidencing (at best) a moderate impact. Good dermatological care includes accurately educating about the psychosocial impact of AGA on men, taking care not to overstate levels of distress, and screening for distress using validated measures which have clear clinical thresholds.
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Affiliation(s)
- Hannah Frith
- School of Psychology, University of Surrey, Guildford, UK
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Augustin M, Ben-Anaya N, Müller K, Hagenström K. Epidemiology of alopecia areata and population-wide comorbidities in Germany: analysis of longitudinal claims data. Br J Dermatol 2024; 190:374-381. [PMID: 37852247 DOI: 10.1093/bjd/ljad381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 09/27/2023] [Accepted: 09/28/2023] [Indexed: 10/20/2023]
Abstract
BACKGROUND Alopecia areata (AA) is a chronic, immune-mediated disease characterized by acute-onset hair loss. The hair loss can range from small, circumscribed hairless areas on the scalp to complete loss of hair on the head and body hair. However, data on the epidemiology of AA are limited. Current evaluations are lacking in Germany. The aim of this study was to evaluate the epidemiology and comorbidity of AA in Germany based on claims data. METHODS A representative 40% sample of all adults who were insured with a German statutory health insurance company (DAK-Gesundheit) between 2016 and 2020 was evaluated (n = 2.88 million). Based on at least one relevant outpatient or inpatient diagnosis of International Classification of Diseases (ICD)-10 L63, the annual AA prevalence and incidence (ICD-10 L63) were calculated for 2016 to 2020. Different case definitions were used for diagnosis validation. In addition, the occurrence of comorbidities in patients with AA was investigated. RESULTS In 2020, AA prevalence was 210 cases per 100 000 and incidence 72 cases per 100 000. Compared with persons without AA, those with AA significantly more often had atopic dermatitis [rate ratio (RR) 2.9], pruritus (RR 2.7), lupus erythematosus (RR 2.4), urticaria (RR 2.3) and psoriasis (RR 2.2). Women were affected slightly more often than men (0.2% vs. 0.1%). On a regional level, higher prevalence and incidence rates were found in Brandenburg (prevalence 332 cases per 100 000; incidence 116 cases per 100 000), Hesse (prevalence 344 cases per 100 000; incidence 124 cases per 100 000) and Mecklenburg-Western Pomerania (prevalence 303 cases per 100 000; incidence 111 per 100 000). CONCLUSIONS AA is a common immune-mediated skin condition with marked regional variations in Germany. For a complete understanding of epidemiology, complementary population-based studies including clinical characteristics of AA are useful.
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Affiliation(s)
- Matthias Augustin
- Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Nesrine Ben-Anaya
- Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Katharina Müller
- Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Kristina Hagenström
- Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
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Kang HY, Woo MJ, Paik SJ, Choi HJ, Bach TT, Quang BH, Eum SM, Paik JH, Jung SK. Recovery Effects of Nephelium lappaceum var. pallens (Hiern) Leenh. Extract on Testosterone-Induced Inhibition of Hair Growth in C57BL/6 Mice and Human Follicular Dermal Papilla Cells. J Med Food 2024; 27:167-175. [PMID: 38174988 DOI: 10.1089/jmf.2023.k.0124] [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] [Indexed: 01/05/2024] Open
Abstract
Although various hair health medicines have been developed and are used today, additional safe and effective natural hair growth therapies still need to be developed. Nephelium lappaceum var. pallens (Hiern) Leenh. extract (NLE) reportedly exhibits anticancer, antidiabetic, and antioxidant effects, which could be linked to androgenic processes; however, there are no reports of its effects on testosterone (TS)-inhibited hair growth. The present study investigated the effects of NLE on TS-induced inhibition of hair growth in C57BL/6 mice and human follicular dermal papilla cells. Oral administration of NLE restored hair growth that was suppressed following subcutaneous injection of TS more effectively than finasteride, a drug used for treating hair loss. Histological analysis demonstrated that oral NLE administration increased the number and diameter of hair follicles in the dorsal skin of C57BL/6 mice. In addition, western blot and immunofluorescence assays showed that the oral NLE administration restored TS-induced suppression of cyclin D1, proliferating cell nuclear antigen, and loricrin expression in the skin cells of the mice. Finally, TS suppression of cell proliferation in human follicular dermal papilla cells was significantly reversed by NLE pretreatment. The results suggest that NLE is a promising nutraceutical for hair growth because it promotes hair growth in androgenetic alopecia-like models.
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Affiliation(s)
- Ha Yeong Kang
- School of Food Science and Biotechnology, Kyungpook National University, Daegu, Korea
| | - Min Jeong Woo
- School of Food Science and Biotechnology, Kyungpook National University, Daegu, Korea
| | - So Jeong Paik
- School of Food Science and Biotechnology, Kyungpook National University, Daegu, Korea
| | - Hee Jung Choi
- School of Food Science and Biotechnology, Kyungpook National University, Daegu, Korea
| | - Tran The Bach
- Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology (VAST), Ha Noi, Vietnam
| | - Bui Hong Quang
- Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology (VAST), Ha Noi, Vietnam
| | - Sang Mi Eum
- International Biological Material Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon, Korea
| | - Jin-Hyub Paik
- International Biological Material Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon, Korea
| | - Sung Keun Jung
- School of Food Science and Biotechnology, Kyungpook National University, Daegu, Korea
- Research Institute of Tailored Food Technology, Kyungpook National University, Daegu, Korea
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14
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Yeong Lee J, Won Lee J, Lee WS. Comparison of self-estimated and clinician-measured SALT score in patients with alopecia areata: Patients with alopecia areata perceive themselves as more severe than dermatologists. Indian J Dermatol Venereol Leprol 2024; 0:1-3. [PMID: 38314976 DOI: 10.25259/ijdvl_439_2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 09/28/2023] [Indexed: 02/07/2024]
Affiliation(s)
- Ju Yeong Lee
- Department of Dermatology, Wonju Severance Christian hospital, Ilsan-ro 20, Wonju, Korea
| | - Jong Won Lee
- Department of Dermatology, Wonju Severance Christian hospital, Ilsan-ro 20, Wonju, Korea
| | - Won-Soo Lee
- Department of Dermatology, Wonju Severance Christian hospital, Ilsan-ro 20, Wonju, Korea
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15
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Singh R, Wilborn D, Lintzeri DA, Blume-Peytavi U. Health-related quality of life (hrQoL) among patients with primary cicatricial alopecia (PCA): A systematic review. J Eur Acad Dermatol Venereol 2023; 37:2462-2473. [PMID: 37478298 DOI: 10.1111/jdv.19381] [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] [Received: 02/19/2023] [Accepted: 06/26/2023] [Indexed: 07/23/2023]
Abstract
Cicatricial alopecia may lead to an enormous emotional burden, social distress, and psychological impairment affecting the quality of life. The objective of this review is to systematically describe the health-related quality of life in adults with primary cicatricial alopecia and its subtypes. Studies that (i) reported quality of life in patients with primary cicatricial alopecia or its subtypes; (ii) were original research and not a conference abstract or review (iii) with patients >18 years of age were included in the review. The studies not mentioning quality of life specifically for the cicatricial alopecia cohort were excluded. We searched for literature via OVID in Medline and Embase, in Web of Science, CINAHL, EBSCO (APA PsycArticles, APA PsycInfo, and PSYNDEX Literature), in the Cochrane Library and for grey literature from its inception date till 12 November 2022. The risk of bias was assessed by using the AXIS tool for cross-sectional studies by two independent authors. Thirteen observational cross-sectional and one single-arm study, including 572 patients and eight different instruments, fulfilled the inclusion criteria. Results are descriptively synthesized, and associated factors of quality of life are presented. The data from studies that used the Dermatology Life Quality Index tool (DLQI) showed that more than 70% of the patients have an impaired life quality. While trichodynia and anxiety have a negative effect on the quality of life, disease duration, education, employment, and marital status have no effect. The findings were inconsistent for other factors. Most of these studies failed to justify the sample size. Furthermore, the risk of bias assessment could not surely rule out a non-response bias. Our results suggest that cicatricial alopecia treatments must be integrated with psychosocial intervention and indicate the need for further research with homogenous and more comprehensive tools to identify and address this patient population's unmet mental health needs.
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Affiliation(s)
- Rashmi Singh
- Department of Dermatology, Venereology, and Allergology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Doris Wilborn
- Department of Dermatology, Venereology, and Allergology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Dimitra-Aikaterini Lintzeri
- Department of Dermatology, Venereology, and Allergology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Ulrike Blume-Peytavi
- Department of Dermatology, Venereology, and Allergology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
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16
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Aboalola D, Aouabdi S, Ramadan M, Alghamdi T, Alsolami M, Malibari D, Alsiary R. An Update on Alopecia and its Association With Thyroid Autoimmune Diseases. TOUCHREVIEWS IN ENDOCRINOLOGY 2023; 19:54-59. [PMID: 38187080 PMCID: PMC10769472 DOI: 10.17925/ee.2023.19.2.10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 05/30/2023] [Indexed: 01/09/2024]
Abstract
Alopecia is comorbid with several illnesses, including various autoimmune conditions such as thyroid disease. Leukocyte-mediated inflammation of hair follicles in alopecia was first described over a century ago. However, the high prevalence of the role of thyroid autoimmune disease in the pathogenesis of alopecia has only recently come to light, together with a strong association between the two. Therefore, this review focuses on articles published between 2011 and 2022 on alopecia's association with thyroid autoimmune disease, and the mechanism behind it. In addition, it highlights the link between alopecia and thyroid cancer, as patients with alopecia have increased risk of thyroid cancer. In conclusion, this comprehensive, focused, scoping review will serve as a reference highlighting recent information on alopecia, exploring its association with thyroid autoimmune diseases.
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Affiliation(s)
- Doaa Aboalola
- King Abdullah International Medical Research Center, Jeddah, Western Region, Saudi Arabia
- King Saud bin Abdulaziz University for Health Sciences, Jeddah, Western Region, Saudi Arabia
- Ministry of National Guard Health Affairs, Jeddah, Western Region, Saudi Arabia
| | - Sihem Aouabdi
- King Abdullah International Medical Research Center, Jeddah, Western Region, Saudi Arabia
- King Saud bin Abdulaziz University for Health Sciences, Jeddah, Western Region, Saudi Arabia
- Ministry of National Guard Health Affairs, Jeddah, Western Region, Saudi Arabia
| | - Majed Ramadan
- King Abdullah International Medical Research Center, Jeddah, Western Region, Saudi Arabia
- King Saud bin Abdulaziz University for Health Sciences, Jeddah, Western Region, Saudi Arabia
- Ministry of National Guard Health Affairs, Jeddah, Western Region, Saudi Arabia
| | - Tariq Alghamdi
- King Abdullah International Medical Research Center, Jeddah, Western Region, Saudi Arabia
- King Saud bin Abdulaziz University for Health Sciences, Jeddah, Western Region, Saudi Arabia
- Ministry of National Guard Health Affairs, Jeddah, Western Region, Saudi Arabia
| | - Mona Alsolami
- King Abdullah International Medical Research Center, Jeddah, Western Region, Saudi Arabia
- King Saud bin Abdulaziz University for Health Sciences, Jeddah, Western Region, Saudi Arabia
- Ministry of National Guard Health Affairs, Jeddah, Western Region, Saudi Arabia
| | - Dalal Malibari
- King Abdullah International Medical Research Center, Jeddah, Western Region, Saudi Arabia
- King Saud bin Abdulaziz University for Health Sciences, Jeddah, Western Region, Saudi Arabia
- Ministry of National Guard Health Affairs, Jeddah, Western Region, Saudi Arabia
| | - Rawiah Alsiary
- King Abdullah International Medical Research Center, Jeddah, Western Region, Saudi Arabia
- King Saud bin Abdulaziz University for Health Sciences, Jeddah, Western Region, Saudi Arabia
- Ministry of National Guard Health Affairs, Jeddah, Western Region, Saudi Arabia
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17
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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.
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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
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Koyama S, Yoshihara N, Takagi A, Komiyama E, Oka A, Ikeda S. Clinical Findings, Response to Steroid Treatment, and Recurrence Rate in Alopecia Areata Patients with or without a Nonsynonymous Variant of Coiled-Coil Alpha-Helical Rod Protein 1. Ann Dermatol 2023; 35:367-373. [PMID: 37830419 PMCID: PMC10579570 DOI: 10.5021/ad.22.227] [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: 01/04/2023] [Revised: 05/15/2023] [Accepted: 05/22/2023] [Indexed: 10/14/2023] Open
Abstract
BACKGROUND Alopecia areata (AA) is considered complex genetic and tissue-specific autoimmune disease. We recently discovered a nonsynonymous variant in the coiled-coil alpha-helical rod protein 1 (CCHCR1) gene within the AA risk haplotype. And a water avoidance stress test on CCHCR1 knockout mice induced AA-like lesions. OBJECTIVE To investigate the difference clinical findings of AA in patients with the CCHCR1 variant and without. METHODS We conducted a retrospective analysis of the data from 142 AA patients. Among these patients, 20 (14.1%) had a variant of CCHCR1. We evaluated the sex distribution of the patients, age at onset, distribution of the clinical types, prevalence of a positive family history of AA, prevalence of association of AA with atopic dermatitis, response to steroid therapy, and recurrence rate. We used multivariate logistic regression analysis and Fisher's exact test for statistical analysis. We also investigate electron microscopic observations of hair samples with the CCHCR1 variant and without. RESULTS The results showed a significant correlation between the CCHCR1 variant and the recurrence rate compared with the variant-negative group (p=0.0072). Electron microscopy revealed abnormalities in the hair shaft structure and hair cuticle in patients with the CCHCR1 variant (p=0.00174). CONCLUSION Our results suggest that AA with CCHCR1 variant is clinically characterized by a high recurrence rate and hair morphological abnormality.
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Affiliation(s)
- Satoshi Koyama
- Department of Dermatology and Allergology, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Nagisa Yoshihara
- Department of Dermatology and Allergology, Juntendo University Graduate School of Medicine, Tokyo, Japan.
| | - Atsushi Takagi
- Department of Dermatology and Allergology, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Etsuko Komiyama
- Department of Dermatology and Allergology, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Akira Oka
- The Institute of Medical Sciences, Tokai University, Kanagawa, Japan
- Department of Molecular Life Sciences, Division of Basic Medical Science and Molecular Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - Shigaku Ikeda
- Department of Dermatology and Allergology, Juntendo University Graduate School of Medicine, Tokyo, Japan
- Atopy (Allergy) Research Center, Juntendo University Graduate School of Medicine, Tokyo, Japan
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19
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Done N, Bartolome L, Swallow E, Gao W, Carley C, Wang T, Mostaghimi A. Real-World Treatment Patterns among Patients with Alopecia Areata in the USA: A Retrospective Claims Analysis. Acta Derm Venereol 2023; 103:adv12445. [PMID: 37622204 PMCID: PMC10469222 DOI: 10.2340/actadv.v103.12445] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 06/07/2023] [Indexed: 08/26/2023] Open
Abstract
Alopecia areata is an autoimmune disorder characterized by hair loss, for which there are few treatment options. This claims-based study characterized recent real-world treatment patterns among patients in the USA with alopecia areata, including the subtypes alopecia totalis and alopecia universalis, in the first year after diagnosis of an episode of alopecia areata. Approximately 5% of all patients (adults (age ≥ 18 years), n = 7,703; adolescents (age 12-17 years), n = 595) had alopecia totalis or alopecia universalis. Corticosteroids were the most common first-line (1L) and second-line (2L) treatments. The mean time from diagnosis of alopecia areata to initiation of 1L treatment was 2.2 days for adults and 2.6 days for adolescents; mean 1L duration was 76.9 and 64.3 days, respectively. For adults (57.5%) and adolescents (59.7%) with 2L therapy, the mean time from 1L discontinuation to 2L initiation was 57.2 and 53.6 days, respectively; the mean duration of 2L treatment was 55.5 and 50.1 days, respectively. More patients with vs without alopecia totalis or alopecia universalis initiated 2L therapy (adults: 71.9% vs 56.8%; adolescents: 71.4% vs 58.9%). The proportion of days covered during the first year post-diagnosis was 36.7% (adults) and 34.1% (adolescents). These results highlight the substantial disease burden of alopecia areata and a need for more effective treatments.
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Affiliation(s)
| | | | | | - Wei Gao
- Analysis Group, Boston, MA, US
| | | | | | - Arash Mostaghimi
- Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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20
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Gorbatenko-Roth K, Wood S, Johnson M, Wallander I, Nugent J, Hordinsky M. Beyond health-related quality of life: initial psychometric validation of a new scale for addressing the gap in assessing the full range of alopecia areata psychosocial burden. Br J Dermatol 2023; 189:71-79. [PMID: 37267324 DOI: 10.1093/bjd/ljad054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 11/15/2022] [Indexed: 06/04/2023]
Abstract
BACKGROUND Patients with alopecia areata (AA) report a broad range of psychosocial outcomes beyond those assessed in existing health-related quality of life measures. Yet, to date, no psychometrically validated scale based on patient-reported outcomes (PROs) appears to exist to comprehensively measure these AA-specific psychosocial outcomes. OBJECTIVES The objective of this study was to develop such a scale, the Scale of Alopecia Areata Distress (SAAD), and to provide its initial validation evidence. METHODS Using existing qualitative research on PROs for patients with AA, a pool of 144 items was generated and subsequently reviewed for relevance, redundancy, clarity and comprehensiveness by subject matter experts in AA psychosocial impacts and the research team. This review resulted in a reduced pool of 122 items, which was then administered to adult patients with AA residing in the USA. Exploratory Factor Analysis using Principal Axis Factoring extraction with oblique rotation identified the SAAD's underlying factor structure. To reduce the SAAD item length, additional item-reduction strategies were used. RESULTS There were 392 participants who responded to the 122 items, each with four or fewer missing item responses. Three iterations of the data analysis plan resulted in a 41-item SAAD with seven underlying factors of psychosocial impact: Emotional and Cognitive Functioning, Romantic Relationships, Family Relationships, Primary Life Responsibilities, Non-Primary Life Responsibility Activities, Stigma, and Self-Perception Change. Each factor demonstrated acceptable to high levels of internal consistency reliability. CONCLUSIONS Initial validation evidence of the SAAD-41 scale supports its potential as a comprehensive measure of AA-related psychosocial distress for US-based adults. Further scale validation is needed.
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Affiliation(s)
- Kristina Gorbatenko-Roth
- Department of Dermatology, University of Minnesota, Twin Cities, Minneapolis, MN, USA
- Department of Psychology, University of Wisconsin-Stout, Menomonie, WI, USA
| | - Sarah Wood
- Department of Psychology, University of Wisconsin-Stout, Menomonie, WI, USA
| | - Mattea Johnson
- Department of Dermatology, University of Minnesota, Twin Cities, Minneapolis, MN, USA
| | - Irmina Wallander
- Department of Dermatology, University of Minnesota, Twin Cities, Minneapolis, MN, USA
| | - Jaime Nugent
- Department of Dermatology, University of Minnesota, Twin Cities, Minneapolis, MN, USA
| | - Maria Hordinsky
- Department of Dermatology, University of Minnesota, Twin Cities, Minneapolis, MN, USA
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21
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Xia E, Li SJ, Drake L, Reyes-Hadsall S, Mita C, Drucker AM, Mostaghimi A. An Assessment of Current Clinician-Reported and Patient-Reported Outcome Measures for Alopecia Areata: A Scoping Review. J Invest Dermatol 2023; 143:1133-1137.e12. [PMID: 37115113 DOI: 10.1016/j.jid.2023.02.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Revised: 02/04/2023] [Accepted: 02/13/2023] [Indexed: 04/29/2023]
Abstract
Although progress has been made in developing outcome measures for AA, the use of these measures remains unstandardized. A scoping review was conducted to identify the clinician-reported outcome measures (ClinROMs) and patient-reported outcome measures (PROMs) used in assessing and treating AA, the results of which revealed heterogeneity in AA outcome measures. Of 23 research studies ultimately included, only 2 ClinROMs were used by >15% of studies; likewise, of 110 clinical trials evaluated, numerous outcome instruments were used, but only one ClinROM was used by >5% of trials (Severity of Alopecia Tool). These results suggest the need for consensus and standardization in both research and trial settings.
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Affiliation(s)
- Eric Xia
- Department of Dermatology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA; Chobanian & Avedisian School of Medicine, Boston University, Boston, Massachusetts, USA
| | - Sara J Li
- Department of Dermatology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA; Tufts University School of Medicine, Boston, Massachusetts, USA
| | - Lara Drake
- Department of Dermatology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA; Tufts University School of Medicine, Boston, Massachusetts, USA
| | - Sophia Reyes-Hadsall
- Department of Dermatology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA; Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Carol Mita
- Countway Library, Harvard Medical School, Boston, Massachusetts, USA
| | - Aaron M Drucker
- Division of Dermatology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada; Women's College Research Institute, Women's College Hospital, Toronto, Ontario, Canada; Department of Medicine, Women's College Hospital, Toronto, Ontario, Canada
| | - Arash Mostaghimi
- Department of Dermatology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
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22
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Ho CY, Wu CY, Chen JYF, Wu CY. Clinical and Genetic Aspects of Alopecia Areata: A Cutting Edge Review. Genes (Basel) 2023; 14:1362. [PMID: 37510267 PMCID: PMC10379312 DOI: 10.3390/genes14071362] [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: 05/10/2023] [Revised: 06/21/2023] [Accepted: 06/23/2023] [Indexed: 07/30/2023] Open
Abstract
Alopecia areata (AA) is a chronic, non-scarring, immune-mediated skin disease that affects approximately 0.5-2% of the global population. The etiology of AA is complex and involves genetic and environmental factors, with significant advancements in genetic research occurring in recent years. In addition to well-known genes such as PTPN22, CTLA4, and IL2, which have been widely supported as being associated with AA, an increasing number of specific gene-related loci have been discovered through advances in genetic research. For instance, gene analysis of microRNAs can reveal the critical role of miRNAs in regulating gene expression, aiding in the understanding of cellular and organismal functional regulatory mechanisms. Furthermore, numerous studies have confirmed the existence of correlations between AA and other immune-related diseases. Examples include hyperthyroidism and rheumatoid arthritis. By understanding the interrelationships between AA and other immune diseases, we can further comprehend potential shared genetic foundations or pathogenic mechanisms among different diseases. Genetic research plays a crucial role in unraveling the pathogenesis of AA, as the identification of genetic variations associated with AA can assist in formulating more effective and targeted treatment strategies.
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Affiliation(s)
- Chih-Yi Ho
- Department of Dermatology, College of Medicine and Post Baccalaureat Medicine, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 801, Taiwan
| | - Chiu-Yen Wu
- Department of Cosmetic Science, Chang Gung University of Science and Technology, Taoyuan 333, Taiwan
| | - Jeff Yi-Fu Chen
- Department of Biotechnology, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Ching-Ying Wu
- Department of Dermatology, College of Medicine and Post Baccalaureat Medicine, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 801, Taiwan
- Department of Cosmetic Science, Chang Gung University of Science and Technology, Taoyuan 333, Taiwan
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23
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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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Alzubaidy BA, Banjar TA, Almaghrabi MA, Alkidaiwi SS, Basfar LM, Alzubaidy KA, Dhafar SK, Alharbi A. Evaluation of the Awareness, Beliefs, and Psychological Impact of Patients with Alopecia Areata in Makkah City, Saudi Arabia. Adv Med 2023; 2023:4286891. [PMID: 37260526 PMCID: PMC10229242 DOI: 10.1155/2023/4286891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 03/01/2023] [Accepted: 05/07/2023] [Indexed: 06/02/2023] Open
Abstract
Methods A descriptive cross-sectional study was conducted among patients diagnosed with AA at different hospitals. A total of 211 patients were included in the investigation between November 2021 and June 2022. The participants were subjected to a well-structured, Arabic-based, validated questionnaire. Results More than half of the patients were men (54.0%) and single (50.7%). The most common age groups were 30 to 44 years (46.9%) and 18 to 29 years (36.0%). More than two-thirds of the participants (67.8%) had heard of AA before their diagnosis. Of these, the level of knowledge was low among 36.4%, medium among 42.0%, and high among 21.7%. Most of the patients believed that AA may be caused by genetic, nutritional, or health factors (77.3%) and that it is a serious health problem that necessitates treatment (64.0%). The most common psychological attributes caused by AA are feeling ashamed in front of other individuals (63.0%), anxiety (47.9%), and depression (36.0%). Conclusion Our results show more than two-thirds of the participants were knowledgeable about AA. Most believed that the cause of AA is genetic, nutritional, or health factors and suffered negative psychological effects. According to our study, high levels of anxiety and depression are closely associated with AA patients, which affect their quality of life.
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Affiliation(s)
| | | | | | | | - Lena M. Basfar
- College of Medicine, Ibn Sina National College, Jeddah, Saudi Arabia
| | | | | | - Aymen Alharbi
- Consultant Dermatologist and Hair Disorders and Hair Transplantation, Chairman of the Local Committee of Dermatology Training in the Western Region, Makkah, Saudi Arabia
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25
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Sy N, Mastacouris N, Strunk A, Garg A. Overall and Racial and Ethnic Subgroup Prevalences of Alopecia Areata, Alopecia Totalis, and Alopecia Universalis. JAMA Dermatol 2023; 159:419-423. [PMID: 36857044 PMCID: PMC9979079 DOI: 10.1001/jamadermatol.2023.0016] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 01/01/2023] [Indexed: 03/02/2023]
Abstract
Importance Prevalences of alopecia areata (AA), alopecia totalis (AT), and alopecia universalis (AU) are poorly established. Objective To estimate overall and subgroup prevalences of AA and its subtypes. Design, Setting, and Participants This cross-sectional study using electronic records comprising the Explorys database (Watson Health, IBM Corporation) included children, adolescents, and adults seeking healthcare across the 4 census regions in the US between January 1, 2019, and December 31, 2019. The statistical analysis was conducted between July 21, 2022, and December 22, 2022. Main Outcomes and Measures Prevalent cases of AA, AT, and AU. Results Of the 1 093 176 patients who met inclusion criteria, 1812 had at least 1 code for AA, 1216 female (67%) and 596 male (33%) patients. Overall age-and-sex standardized prevalences among adults and among children and adolescents were observed to be 0.18% and 0.10%, respectively. The age-standardized prevalence ratio in women to men was 1.32. Standardized prevalence was highest in those aged 30 to 39 (297 per 100 000; 95% CI, 263-335) and 40 to 49 (270 per 100 000; 95% CI, 240-303) years. The highest standardized prevalence was observed among Asian patients (414 per 100 000; 95% CI, 306-548), followed by patients reporting another race or multiple races (314 per 100 000; 95% CI, 266-368), Black (226 per 100 000; 95% CI, 199-255), and Hispanic/Latino (212 per 100 000; 95% CI, 129-328) patients. White patients had the lowest standardized prevalence (168 per 100 000; 95% CI, 157-179) among racial and ethnic subgroups. Relative to White patients, standardized prevalence ratios for Asian, Black, and Hispanic/Latino patients were 2.47 (95% CI, 2.17-2.81), 1.35 (95% CI, 1.26-1.44), and 1.26 (95% CI, 1.03-1.55), respectively. Cases of AT and AU comprised approximately 9% of patients diagnosed with AA. Conclusions and Relevance The findings of this cross-sectional study suggest that there is a significant burden of AA, AT, and AU in the US in which people of color, particularly Asian Americans, appear to be disproportionately affected.
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Affiliation(s)
- Nene Sy
- Department of Dermatology, Northwell Health, New Hyde Park, New York
| | | | - Andrew Strunk
- Department of Dermatology, Northwell Health, New Hyde Park, New York
| | - Amit Garg
- Department of Dermatology, Northwell Health, New Hyde Park, New York
- Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Lake Success, New York
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26
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Renert-Yuval Y, Pavel AB, Duca ED, Facheris P, Pagan AD, Bose S, Gómez-Arias PJ, Angelov M, Bares J, Chima M, Estrada YD, Garcet S, Lebwohl MG, Krueger JG, Guttman-Yassky E. Scalp biomarkers during dupilumab treatment support Th2 pathway pathogenicity in alopecia areata. Allergy 2023; 78:1047-1059. [PMID: 36271804 PMCID: PMC11344221 DOI: 10.1111/all.15561] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 09/29/2022] [Accepted: 10/06/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND The mechanisms driving alopecia areata (AA) are still unclear, hindering development of targeted therapeutics. Specific Th2 targeting with dupilumab in AA provides a unique opportunity to dissect its pathogenesis and explore the role of Th2 pathway. METHODS We evaluated changes in scalp biomarkers in AA patients (with and without concomitant atopy) randomized to weekly dupilumab or placebo for 24 weeks, followed by open-label dupilumab for 24 weeks. Changes in biomarker levels were measured at weeks 12, 24, and 48 and were also correlated with clinical hair regrowth. RESULTS At week 24, preceding clinical hair regrowth outcomes, only dupilumab-treated patients presented significant suppression of cellular infiltrates, and multiple Th2-related, markers (CCL13/MCP-4, CCL18/PARC, CCL26/eotaxin-3, CCL24/Eotaxin-2), coupled with significant upregulation in the hair keratins. Th1-related suppression was evident later (week 48) when all patients received open-label dupilumab. Results were more pronounced in atopic AA patients, that showed 48% and 97% improvements in the lesional AA scalp profile at weeks 24 and 48, respectively, while 2% worsening was seen in the placebo arm at week 24. Moreover, placebo-treated patients presented 54% worsening in hair keratins when compared with baseline at week 24. At week 24, increases in hair keratins showed significant correlations only with decreases in Th2-related markers. CONCLUSIONS Scalp biomarkers provide evidence of dupilumab efficacy in AA, detected even prior to clinical response, with exclusive correlations between early suppression of Th2 markers and increased hair keratins. These findings strengthen previous reports suggesting a possible role for Th2 cytokines as AA drivers.
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Affiliation(s)
- Yael Renert-Yuval
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Laboratory for Investigative Dermatology, Rockefeller University, New York, New York, USA
| | - Ana B. Pavel
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Ester Del Duca
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Department of Dermatology, University of Magna Graecia, Catanzaro, Italy
| | - Paola Facheris
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Angel D. Pagan
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Swaroop Bose
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Pedro J. Gómez-Arias
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Michael Angelov
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Jennifer Bares
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Margo Chima
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Yeriel D. Estrada
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Sandra Garcet
- Laboratory for Investigative Dermatology, Rockefeller University, New York, New York, USA
| | - Mark G. Lebwohl
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - James G. Krueger
- Laboratory for Investigative Dermatology, Rockefeller University, New York, New York, USA
| | - Emma Guttman-Yassky
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
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27
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Wang X, Su Y, Cai Z, Xu Y, Wu X, Al Rudaisat M, Hua C, Chen S, Lai L, Cheng H, Song Y, Zhou Q. γ-Aminobutyric acid promotes the inhibition of hair growth induced by chronic restraint stress. Life Sci 2023; 317:121439. [PMID: 36731645 DOI: 10.1016/j.lfs.2023.121439] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 01/11/2023] [Accepted: 01/22/2023] [Indexed: 02/01/2023]
Abstract
Stress plays a critical role in hair loss, although the underlying mechanisms are largely unknown. γ-aminobutyric acid (GABA) has been reported to be associated with stress; however, whether it affects stress-induced hair growth inhibition is unclear. This study aimed to investigate the potential roles and mechanisms of action of GABA in chronic restraint stress (CRS)-induced hair growth inhibition. We performed RNA-seq analysis and found that differentially expressed genes (DEGs) associated with neuroactive ligand-receptor interaction, including genes related to GABA receptors, significantly changed after mice were treated with CRS. Targeted metabolomics analysis and enzyme-linked immunosorbent assay (ELISA) also showed that GABA levels in back skin tissues and serum significantly elevated in the CRS group. Notably, CRS-induced hair growth inhibition got aggravated by GABA and alleviated through GABAA antagonists, such as picrotoxin and ginkgolide A. RNA sequencing analysis revealed that DEGs related to the cell cycle, DNA replication, purine metabolism, and pyrimidine metabolism pathways were significantly downregulated in dermal papilla (DP) cells after GABA treatment. Moreover, ginkgolide A, a GABAA antagonist extracted from the leaves of Ginkgo biloba, promoted the cell cycle of DP cells. Therefore, the present study demonstrated that the increase in GABA could promote CRS-induced hair growth inhibition by downregulating the cell cycle of DP cells and suggested that ginkgolide A may be a promising therapeutic drug for hair loss.
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Affiliation(s)
- Xuewen Wang
- Department of Dermatology and Venereology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China; Hair Research Center, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yixin Su
- Institute of Immunology, Zhejiang University School of Medicine, Hangzhou 310058, China; Liangzhu Laboratory, Zhejiang University Medical Center, China
| | - Zhenying Cai
- Department of Dermatology and Venereology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China; Hair Research Center, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yaohan Xu
- Department of Dermatology and Venereology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China; Hair Research Center, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xia Wu
- Department of Dermatology and Venereology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China; Hair Research Center, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Mus'ab Al Rudaisat
- Department of Dermatology and Venereology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China; Hair Research Center, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Chunting Hua
- Department of Dermatology and Venereology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China; Hair Research Center, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Siji Chen
- Department of Dermatology and Venereology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China; Hair Research Center, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Lihua Lai
- Institute of Immunology, Zhejiang University School of Medicine, Hangzhou 310058, China; Liangzhu Laboratory, Zhejiang University Medical Center, China
| | - Hao Cheng
- Department of Dermatology and Venereology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China; Hair Research Center, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China.
| | - Yinjing Song
- Department of Dermatology and Venereology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China; Hair Research Center, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China.
| | - Qiang Zhou
- Department of Dermatology and Venereology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China; Hair Research Center, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China.
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Mostaghimi A, Gao W, Ray M, Bartolome L, Wang T, Carley C, Done N, Swallow E. Trends in Prevalence and Incidence of Alopecia Areata, Alopecia Totalis, and Alopecia Universalis Among Adults and Children in a US Employer-Sponsored Insured Population. JAMA Dermatol 2023; 159:411-418. [PMID: 36857069 PMCID: PMC9979012 DOI: 10.1001/jamadermatol.2023.0002] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
Importance Alopecia areata (AA) is characterized by nonscarring hair loss of the scalp, face, and/or body. Alopecia totalis (AT) and alopecia universalis (AU) involve complete loss of the scalp and body hair, respectively. The epidemiology of AA in the US remains unclear, having previously been extrapolated from older studies that were limited to specific geographic areas or clinical settings, or from self-reported data. Objective To estimate the annual prevalence and incidence of AA and AT and/or AU (AT/AU) in the US. Design, Setting, and Participants This retrospective, population-based cohort study was conducted from January 2016 to December 2019 and included enrollees in the IBM MarketScan Commercial Claims and Encounters and Medicare Supplemental databases and their dependents, with plan enrollment during each study calendar year and the year prior. Exposures Prevalent cases were identified by 1 or more claims for AA or AT/AU (International Statistical Classification of Diseases, Tenth Revision, Clinical Modification [ICD-10-CM] codes L63.x, L63.0, L63.1) during each year of interest or the year prior. Incident cases were identified by 1 or more claims for AA or AT/AU during a specific year and no diagnosis the year prior. Main Outcomes and Measures Annual incidence and prevalence rates were calculated and stratified by age, sex, and region. National employer-sponsored insurance population estimates were obtained using population-based weights. Results Among eligible patients (2016: n = 18 368 [mean (SD) age, 40.6 (17.9) years; 12 295 women (66.9%)]; 2017: n = 14 372 [mean (SD) age, 39.6 (17.7) years; 9195 women (64.0%)]; 2018: n = 14 231 [mean (SD) age, 38.9 (17.3) years; 8998 women (63.2%)]; 2019: n = 13 455 [mean (SD) age, 39.1 (17.4) years; 8322 women (61.9%)]), AA prevalence increased from 0.199% (95% CI, 0.198%-0.200%) in 2016 to 0.222% (95% CI, 0.221%-0.223%) in 2019. Roughly 5% to 10% of prevalent and incident cases of AA were AT/AU. The prevalence of AT/AU increased from 0.012% (95% CI, 0.012%-0.013%) to 0.019% (95% CI, 0.018%-0.019%) from 2016 to 2019. Incidence of AA per 100 000 person-years ranged from 87.39 (95% CI, 86.84-87.96) in 2017 to 92.90 (95% CI, 92.35-93.45) in 2019. Incidence of AT/AU ranged from 7.09 (95% CI, 6.94-7.25) in 2017 to 8.92 (95% CI, 8.75-9.09) in 2016. Prevalence and incidence of AA and AT/AU were higher among female vs male individuals, adults vs children and adolescents, and in the Northeast vs other regions. Conclusions and Relevance The results of this cohort study suggest that these recent AA prevalence and incidence estimates could help improve current understanding of the disease burden. Further research is warranted to elucidate subpopulation differences and trends in AA in the broader US population.
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Affiliation(s)
- Arash Mostaghimi
- Brigham and Women’s Hospital, Harvard University, Boston, Massachusetts
| | - Wei Gao
- Analysis Group Inc, Boston, Massachusetts
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29
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Fhager J, Svensson Å, Örmon K, Fischer TW, Sjöström K. The Hairdex quality of life instrument—A translation and psychometric validation in patients with alopecia areata. SKIN HEALTH AND DISEASE 2023. [DOI: 10.1002/ski2.220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Affiliation(s)
- Johan Fhager
- Department of Care Science Malmö University Malmö Sweden
| | - Åke Svensson
- Department of Dermatology and Venereology Lund University Skåne University Hospital Lund Sweden
| | - Karin Örmon
- Department of Care Science Malmö University Malmö Sweden
| | - Tobias W. Fischer
- Department of Dermatology and Venereology Kepler University Hospital Johannes Kepler University Linz Austria
| | - Karin Sjöström
- Department of Care Science Malmö University Malmö Sweden
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30
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Mahmoud AM. Effectiveness and safety of baricitinib in patients with alopecia areata: a systematic review and Meta-analysis of randomized controlled trials. Curr Med Res Opin 2023; 39:249-257. [PMID: 36239359 DOI: 10.1080/03007995.2022.2135838] [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: 02/01/2023]
Abstract
BACKGROUND Since there is now no medication available that has been approved by the US Food and Drug Administration, alopecia areata (AA) is an autoimmune condition that has a detrimental impact on individuals. Recent clinical trials using baricitinib demonstrated that it may be effective in treating AA. This meta-analysis was done to evaluate the effectiveness and safety of baricitinib in comparison to placebo. METHODS Author looked through Scopus, Web of Science, Cochrane Library, PubMed, for all published, randomized, clinical trials. RESULTS This meta-analysis included 1282 participants from two citations (reporting three stand-alone studies). In term of SALT score, baricitinib significantly outperformed placebo; MD = -34.07, 95% CI [-37.90, -30.23], p < .00001. Additionally, the proportion of patients in the baricitinib group that attained SALT ≤ 20 was significantly higher than in the placebo group; RR = 6.41, 95% CI [4.57, 8.98], p < .00001. The results of the safety analysis revealed no significant differences between the baricitinib and placebo groups for any of the outcomes with the exception of acne, which was significantly higher in the placebo group when compared to the baricitinib group (RR= 4.79, 95% CI [2.38, 9.66], p .0001). CONCLUSION When compared to placebo, baricitinib is an effective and well-tolerated medication for the treatment of AA.
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Prendke M, Kanti-Schmidt V, Wilborn D, Hillmann K, Singh R, Vogt A, Kottner J, Blume-Peytavi U. Quality of life in children and adolescents with alopecia areata-A systematic review. J Eur Acad Dermatol Venereol 2023; 37:1521-1534. [PMID: 36606560 DOI: 10.1111/jdv.18848] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 11/09/2022] [Indexed: 01/07/2023]
Abstract
Alopecia areata (AA) is an autoimmune-mediated non-scarring hair loss whose stigmatizing effect may have a severe psychosocial impact. AA has been reported to be correlated with bullying, reduced quality of life (QoL) and psychiatric comorbidities. The effect of AA on QoL in adult patients has been systematically reviewed and found to be detrimental. No systematic evaluation of QoL in children with AA has been performed. The aim of this review is to systematically describe QoL in the child and adolescent population affected by AA. A systematic review of multiple databases and grey literature sources was conducted. Search terms included, but were not limited to, alopecia areata and quality of life. Only studies reporting results on health-related QoL in children and adolescents were included. We evaluated the studies regarding the risk of bias, and conceptual rigour concerning the quality of life and performed a descriptive synthesis of findings. Eight studies met the inclusion criteria, encompassing 358 participants with AA and 64 healthy peers. Seven studies were quantitative using four different standardized questionnaires and scores to measure QoL. One study used a qualitative design. All studies described impairment of children and adolescents' QoL by AA. The most consistently affected QoL domain was embarrassment and self-consciousness. Further psychosocial implications of AA included bullying and limiting participation in school or spare time activities. Existing evidence indicates a substantial impact of AA on QoL in children. In daily clinical practice as well as for developing new treatments QoL in paediatric AA plays a critical role. It should be considered a key outcome in clinical research and decision-making.
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Affiliation(s)
- Mona Prendke
- Department of Dermatology, Venerology and Allergology, Charité - Universitätsmedizin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Varvara Kanti-Schmidt
- Department of Dermatology, Venerology and Allergology, Charité - Universitätsmedizin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- Department of Dermatology, Venerology, Allergology and Phlebology, Johannes Wesling Hospital Minden, University Hospital of the Ruhr University Bochum, Bochum, Germany
| | - Doris Wilborn
- Department of Dermatology, Venerology and Allergology, Charité - Universitätsmedizin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Kathrin Hillmann
- Department of Dermatology, Venerology and Allergology, Charité - Universitätsmedizin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Rashmi Singh
- Department of Dermatology, Venerology and Allergology, Charité - Universitätsmedizin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Annika Vogt
- Department of Dermatology, Venerology and Allergology, Charité - Universitätsmedizin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Jan Kottner
- Institute of Clinical Nursing Science, Charité - Universitätsmedizin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Ulrike Blume-Peytavi
- Department of Dermatology, Venerology and Allergology, Charité - Universitätsmedizin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
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Aranishi T, Ito T, Fukuyama M, Isaka Y, Mackie DS, King-Concialdi K, Senglaub SS, Jaffe DH, Shimomura Y, Ohyama M. Prevalence of alopecia areata in Japan: Estimates from a nationally representative sample. J Dermatol 2023; 50:26-36. [PMID: 36412271 PMCID: PMC10100223 DOI: 10.1111/1346-8138.16606] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 09/21/2022] [Accepted: 09/25/2022] [Indexed: 11/23/2022]
Abstract
Data on the prevalence of alopecia areata (AA) in Japan is limited and the epidemiology of the disease there is not well understood; therefore, it is critical to examine the prevalence and severity of AA in Japan to inform the need for future treatments and research. A cross-sectional, web-based survey was conducted in Japan from January through March 2021. A total of 45 006 participants were identified through general population survey panels and asked about their experience with AA and hair loss. The Alopecia Assessment Tool and the Scalp Hair Assessment PROTM were adopted to screen for history of AA and assess disease severity, respectively. Eligible participants submitted photos of their scalp, which were reviewed by three board-certified dermatologists to evaluate the presence and severity of AA. Prevalence and severity estimates were calculated using participants' self-reported data and verified through the dermatologists' assessments. The participant-reported point prevalence of AA was 2.18%. The adjusted point prevalence following physician adjudication using participant-submitted photos was 1.45%. Topical corticosteroids were the most commonly used treatments, with 34.6% of participants diagnosed with AA reported having ever used them. Participants also reported negative impacts on their mood (70.2%), self-esteem (55.8%), and social interactions (48.9%). Despite the social and emotional impact of hair loss, more than one third of those reporting a physician diagnosis of AA were not currently seeking treatment. The current study identified an estimated prevalence of AA in Japan between 1.45% and 2.18% based on the survey results and physician-adjudication of those findings. Considering the impactful psychological burden of AA, the survey results showing that 38.90% of surveyed patients do not currently seek treatment may indicate an unmet need for remedies.
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Affiliation(s)
- Toshihiko Aranishi
- Japan Drug Development and Medical Affairs, Eli Lilly Japan K.K., Kobe, Japan
| | - Taisuke Ito
- Department of Dermatology, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Masahiro Fukuyama
- Department of Dermatology, Kyorin University Faculty of Medicine, Tokyo, Japan
| | - Yoshitaka Isaka
- Japan Drug Development and Medical Affairs, Eli Lilly Japan K.K., Kobe, Japan
| | | | | | | | | | - Yutaka Shimomura
- Department of Dermatology, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Manabu Ohyama
- Department of Dermatology, Kyorin University Faculty of Medicine, Tokyo, Japan
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The Association of Alopecia Areata-Related Emotional Symptoms with Work Productivity and Daily Activity Among Patients with Alopecia Areata. Dermatol Ther (Heidelb) 2022; 13:285-298. [PMID: 36484916 PMCID: PMC9823171 DOI: 10.1007/s13555-022-00864-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 11/16/2022] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION Patients with alopecia areata (AA) experience psychological and psychosocial symptoms including depression, anxiety, anger, social withdrawal, embarrassment, and low self-esteem. While multiple studies have measured the detrimental emotional impact of AA on patient quality of life, evidence of its effect on work productivity loss (WPL) and daily activities is limited. This study aimed to assess the extent of AA-related emotional symptom (ES) burden on work productivity and activity impairment. METHODS A cross-sectional survey of dermatologists and their adult patients with AA was conducted in the USA in 2019. Dermatologists provided assessments of patients' clinical characteristics, while patients completed sociodemographic questionnaires along with two validated patient-reported outcome measures of the Work Productivity and Activity Impairment (WPAI) and the AA Patient Priority Outcomes (AAPPO) ES subscale. The WPAI assessed AA-related WPL (employed respondents) and activity impairment (all respondents), and the AAPPO-ES assessed AA-related frequency of feeling self-conscious, embarrassed, sad, or frustrated. Multiple linear regression models were fitted to both WPAI scores with the AAPPO ES as an independent variable. RESULTS A total of 242 patients with a mean (SD) age of 39.2 (13.3) years, treated by 59 dermatologists, were evaluated. Mean (SD) ES score was 2.0 (1.1). Mean (SD) work productivity loss [n = 170] and activity impairment [n = 242] were 12.2% (17.4%) and 13.3% (18.3%), respectively. After adjusting for covariates, WPL increased by 4.1% [95% confidence interval (CI) 1.6-6.7%; p = 0.002] and activity impairment increased by 3.1% (95% CI 0.7-5.4%; p = 0.010) for every 1-point increase in ES. For an average patient, a 1-SD decrease (about 1 point) on the ES scale substantially reduced WPL and activity impairment (by at least 25%). CONCLUSIONS Patients with AA reported significant increases in WPL and activity impairment associated with worsening AA-related ES. These findings underscore the substantial emotional and psychosocial burden among patients with AA and a need for improved treatment options.
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Sánchez-Díaz M, Díaz-Calvillo P, Ureña-Paniego CA, Molina-Leyva A, Arias-Santiago S. Quality of Life and Mood Status Disturbances in Cohabitants of Patients with Alopecia Areata: A Cross-Sectional Study in a Spanish Population. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:16323. [PMID: 36498394 PMCID: PMC9737113 DOI: 10.3390/ijerph192316323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 12/02/2022] [Accepted: 12/05/2022] [Indexed: 06/17/2023]
Abstract
A poor quality of life has been described in patients suffering from Alopecia Areata (AA). However, there is little evidence on how AA can impact on those living with patients. The aim of this study is to analyze the impact of AA on a cohabitant’s quality-of-life, mood status disturbances and sexual satisfaction. This is a cross-sectional study of AA patients and their cohabitants. Socio-demographic variables and disease severity, the quality of life, mood status disturbances and sexual dysfunction were collected using validated questionnaires. Eighty-four subjects were included in the study: 42 AA patients and 42 cohabitants. A poor quality of life and worse disease control in the patients were associated with a poorer quality of life of the family, higher scores of anxiety and depression, and the lower sexual satisfaction of cohabitants (p < 0.05). Anxiety and depression in patients were associated with worse family quality of life, higher rates of anxiety and less sexual satisfaction in cohabitants (p < 0.05). To conclude, AA seems to have an impact on the quality of life of cohabitants, leading to increased rates of anxiety, depression, a poorer quality of life, and reduced sexual satisfaction. In light of the results, a global approach for AA patients, including the care of the people who live with them, should be implemented.
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Affiliation(s)
- Manuel Sánchez-Díaz
- Dermatology Unit, Hospital Universitario Virgen de las Nieves, 18002 Granada, Spain
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18002 Granada, Spain
| | - Pablo Díaz-Calvillo
- Dermatology Unit, Hospital Universitario Virgen de las Nieves, 18002 Granada, Spain
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18002 Granada, Spain
| | - Clara-Amanda Ureña-Paniego
- Dermatology Unit, Hospital Universitario Virgen de las Nieves, 18002 Granada, Spain
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18002 Granada, Spain
| | - Alejandro Molina-Leyva
- Dermatology Unit, Hospital Universitario Virgen de las Nieves, 18002 Granada, Spain
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18002 Granada, Spain
| | - Salvador Arias-Santiago
- Dermatology Unit, Hospital Universitario Virgen de las Nieves, 18002 Granada, Spain
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18002 Granada, Spain
- Trichology Clinic, Hospital Universitario Virgen de las Nieves, 18002 Granada, Spain
- Dermatology Department, School of Medicine, University of Granada, 18016 Granada, Spain
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Varghaei A, Rostami A, Yarmohamadi M, Mahmoudi H, Balighi K, Daneshpazhooh M. Assessment of health-related quality of life in patients with frontal fibrosing alopecia. J Cosmet Dermatol 2022; 21:6169-6173. [PMID: 35757901 DOI: 10.1111/jocd.15183] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 05/18/2022] [Accepted: 06/07/2022] [Indexed: 12/27/2022]
Abstract
BACKGROUND Frontal fibrosing alopecia (FFA) is a primary patterned cicatricial alopecia with different manifestations. AIMS Its incidence is increasing worldwide. Like other types of alopecia, FFA can affect patients' health-related quality of life (HRQOL). However, this effect has been rarely discussed. This study was designed to evaluate HRQOL in patients with FFA. METHODS In this cross-sectional study, 49 patients with confirmed FFA were asked to complete Dermatology Life Quality Index (DLQI) and the 36-Item Short Form Survey (SF-36) questionnaires. Disease severity was evaluated with the Frontal Fibrosing Alopecia Severity Score Index (FFASI). RESULTS Significant relation between SF-36 scores and other covariants was not detected. According to the DLQI, most of the patients (54%) had impaired HRQOL, which was of low grade for most of them (84%). Patients with face papules and patients who were in the group of nail, limb, and flexural involvement had significantly lower HRQOL (p-value 0.03). CONCLUSION We found that FFA negatively impacts HRQOL, which was more pronounced in patients with involvement of other ostensible areas.
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Affiliation(s)
- Aida Varghaei
- Autoimmune Bullous Diseases Research Center, Department of Dermatology, Tehran University of Medical Sciences, Tehran, Iran
| | - Anahita Rostami
- Autoimmune Bullous Diseases Research Center, Department of Dermatology, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahsa Yarmohamadi
- Autoimmune Bullous Diseases Research Center, Department of Dermatology, Tehran University of Medical Sciences, Tehran, Iran
| | - Hamidreza Mahmoudi
- Autoimmune Bullous Diseases Research Center, Department of Dermatology, Tehran University of Medical Sciences, Tehran, Iran
| | - Kamran Balighi
- Autoimmune Bullous Diseases Research Center, Department of Dermatology, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Daneshpazhooh
- Autoimmune Bullous Diseases Research Center, Department of Dermatology, Tehran University of Medical Sciences, Tehran, Iran
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Gilding AJ, Ho N, Pope E, Sibbald C. The Burden of Disease in Alopecia Areata: Canadian Online Survey of Patients and Caregivers. JMIR DERMATOLOGY 2022; 5:e39167. [PMID: 37632886 PMCID: PMC10334944 DOI: 10.2196/39167] [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: 05/01/2022] [Revised: 08/29/2022] [Accepted: 09/22/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Alopecia areata (AA) is associated with negative impacts on the quality of life (QoL). Data on this impact are lacking for Canadian patients and their caregivers. OBJECTIVE This study aims to investigate the burden of AA on Canadian patients and their caregivers. METHODS We created 4 online surveys for patients 5-11 years old, 12-17 years old, and ≥18 years old and for caregivers of children (<18 years old) with AA. These were disseminated through the Canadian Alopecia Areata Foundation (CANAAF) website and to dermatologists across Canada. RESULTS In total, 115 adult patients (n=100, 87%, female), 14 pediatric patients (n=13, 92.9%, female), and 15 caregivers completed the surveys online. The majority (n=123, 95%) of patients felt uncomfortable or self-conscious about their appearance. Camouflaging hair loss with hats, scarves, and hairpieces was a common practice for 11 (78.6%) pediatric and 84 (73%) adult patients. Avoidance of social situations was reported by 8 (57.1%) pediatric and 75 (65.2%) adult patients. Constant worry about losing the achieved hair growth was a concern for 8 (57.1%) pediatric and 75 (65.2%) adult patients. On a scale of 1-5, the mean score of caregivers' own feelings of sadness or depression about their child's AA was 4.0 (SD 0.9) and of their feelings of guilt or helplessness was 4.2 (SD 1.2). The impact on the QoL was moderate for both children and adults. Based on the Adjustment Disorder New Module-20 (ADNM-20), 71 (61.7%) of 115 patients were at high risk of an adjustment disorder. Abnormal anxiety scores were recorded in 40 (34.8%) patients compared to abnormal depression scores in 20 (17.4%) patients. CONCLUSIONS This study confirmed a significant burden of AA on Canadian patients' and caregivers' QoL.
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Affiliation(s)
- Anthony Justin Gilding
- Department of Chemistry and Biology, Faculty of Science, Toronto Metropolitan University, Toronto, ON, Canada
- Canadian Alopecia Areata Foundation, King City, ON, Canada
| | - Nhung Ho
- Division of Dermatology, Department of Paediatrics, The Hospital for Sick Children, Toronto, ON, Canada
- Department of Paediatrics, University of Toronto, Toronto, ON, Canada
| | - Elena Pope
- Division of Dermatology, Department of Paediatrics, The Hospital for Sick Children, Toronto, ON, Canada
- Department of Paediatrics, University of Toronto, Toronto, ON, Canada
| | - Cathryn Sibbald
- Division of Dermatology, Department of Paediatrics, The Hospital for Sick Children, Toronto, ON, Canada
- Department of Paediatrics, University of Toronto, Toronto, ON, Canada
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Renert-Yuval Y, da Rosa JC, Garcet S, Pavel AB, Bares J, Chima M, Hawkes JE, Gilleaudeau P, Sullivan-Whalen M, Singer GK, Krueger JG, Guttman-Yassky E. Analysis of alopecia areata surveys suggests a threshold for improved patient-reported outcomes. Br J Dermatol 2022; 187:539-547. [PMID: 35656793 PMCID: PMC10291970 DOI: 10.1111/bjd.21696] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 05/23/2022] [Accepted: 05/31/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Although alopecia areata (AA) greatly impacts patients' quality of life (QoL), there is no adequate validation of AA-targeted QoL surveys in clinical trials, hindering sufficient representation of patient-reported outcomes. OBJECTIVES Better understanding of patient-reported outcomes may guide treatment goals and future clinical trials. METHODS In a recent randomized controlled trial testing dupilumab in AA, patients were administered the Alopecia Areata Quality of Life Index (AA-QLI) and the Alopecia Areata Symptom Impact Scale (AASIS) surveys, specifically evaluating QoL in patients with AA. An in-depth analysis was performed to assess the utility of these questionnaires in this patient population, both at baseline and after treatment, and to determine a threshold for improved patient-reported outcomes. RESULTS While AASIS correlated with baseline Severity of Alopecia Tool (SALT) scores and with therapeutic response, AA-QLI showed no correlation with AA severity before or after treatment. Itch strongly correlated with serum IgE levels across both surveys. Using various approaches to estimate a discriminative threshold for decreased impact of AA on QoL (by AASIS) following treatment, a SALT score of 20 points or less post-treatment was associated with improved patient-reported outcomes, including both AA-related symptoms and items within the daily activities/feelings domain such as 'feeling sad' and 'feeling anxious or worry'. CONCLUSIONS AASIS is better than AA-QLI to assess patient-reported outcomes. SALT ≤ 20 following treatment should be considered as a threshold for meaningful therapeutic outcome and as a clinical endpoint in future clinical trials for AA. What is already known about this topic? Alopecia areata greatly compromises quality of life, and affected patients have increased prevalences of depression, anxiety and social phobia. Despite the significant negative impact of the disease on patients' wellbeing, validation of targeted questionnaires in alopecia areata is lacking, and a therapeutic response threshold for improved patient-reported outcomes is unknown. What does this study add? This study investigated the utility of two different alopecia areata-targeted questionnaires - Alopecia Areata Quality of Life Index and Alopecia Areata Symptom Impact Scale (AASIS) - in a clinical trial setting. AASIS was found to correlate strongly with alopecia areata severity and clinical response. What are the clinical implications of this work? Patients with ≤ 20% scalp hair loss after treatment reported improvement in multiple quality-of-life items, suggesting this as a meaningful therapeutic outcome that may guide clinicians and improve the development of future clinical trials.
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Affiliation(s)
- Yael Renert-Yuval
- Laboratory for Investigative Dermatology, The Rockefeller University, New York, NY, USA
- Department of Dermatology, and Laboratory of Inflammatory Skin Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Joel Correa da Rosa
- Laboratory for Investigative Dermatology, The Rockefeller University, New York, NY, USA
| | - Sandra Garcet
- Department of Dermatology, and Laboratory of Inflammatory Skin Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ana B. Pavel
- Department of Biomedical Engineering, University of Mississippi, Oxford, MS, USA
| | - Jennifer Bares
- Department of Dermatology, and Laboratory of Inflammatory Skin Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Margot Chima
- Department of Dermatology, and Laboratory of Inflammatory Skin Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jason E. Hawkes
- Department of Dermatology, UC Davis Medical Center, University of California Davis Health System, Sacramento, CA, USA
| | - Patricia Gilleaudeau
- Laboratory for Investigative Dermatology, The Rockefeller University, New York, NY, USA
| | - Mary Sullivan-Whalen
- Laboratory for Investigative Dermatology, The Rockefeller University, New York, NY, USA
| | - Giselle K. Singer
- Department of Dermatology, and Laboratory of Inflammatory Skin Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - James G. Krueger
- Laboratory for Investigative Dermatology, The Rockefeller University, New York, NY, USA
| | - Emma Guttman-Yassky
- Department of Dermatology, and Laboratory of Inflammatory Skin Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Y DF, H M, Passeron T. Efficacy of 308-nm excimer therapy in alopecia areata: A retrospective study with long-term follow-up. PHOTODERMATOLOGY, PHOTOIMMUNOLOGY & PHOTOMEDICINE 2022; 38:507-510. [PMID: 35064603 DOI: 10.1111/phpp.12775] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 12/28/2021] [Accepted: 01/13/2022] [Indexed: 06/14/2023]
Affiliation(s)
- Di Filippo Y
- Dermatology Department, Université Côte d'Azur, CHU Nice, Nice, France
| | - Montaudié H
- Dermatology Department, Université Côte d'Azur, CHU Nice, Nice, France
- INSERM U1065, Centre Méditerranéen de Médecine Moléculaire, Université Côte d'Azur, Nice, France
| | - Thierry Passeron
- Dermatology Department, Université Côte d'Azur, CHU Nice, Nice, France
- INSERM U1065, Centre Méditerranéen de Médecine Moléculaire, Université Côte d'Azur, Nice, France
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Abdalla H, Ebrahim E. Alopecia Areata Universalis Precipitated by SARS-CoV-2 Vaccine: A Case Report and Narrative Review. Cureus 2022; 14:e27953. [PMID: 35975094 PMCID: PMC9375056 DOI: 10.7759/cureus.27953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/12/2022] [Indexed: 11/25/2022] Open
Abstract
Alopecia areata (AA) is a patchy autoimmune nonscarring hair loss. Various pathophysiological explanations are described with immune dysregulation being the most well established. In this report, we describe a 63-year-old lady with AA recurrence, in the form of AA universalis, after 32 years of remission, following administration of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccine. We also briefly reviewed published cases with similar presentations after receiving the SARS-CoV-2 vaccine.
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Platelet-Rich Plasma in Alopecia Areata—A Steroid-Free Treatment Modality: A Systematic Review and Meta-Analysis of Randomized Clinical Trials. Biomedicines 2022; 10:biomedicines10081829. [PMID: 36009377 PMCID: PMC9405156 DOI: 10.3390/biomedicines10081829] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 07/18/2022] [Accepted: 07/25/2022] [Indexed: 11/17/2022] Open
Abstract
Background: Alopecia areata (AA) is a chronic autoimmune condition that can lead to a serious deterioration in patients’ quality of life. The first line of treatment in patchy AA is triamcinolone acetonide (TrA); however, the efficacy of the treatment varies greatly. Our aim was to investigate the therapeutic effects of platelet-rich plasma (PRP) in the treatment of AA. Method: We performed a systematic literature search in four databases. Randomized clinical trials (RCT) reporting on patients with AA treated with PRP were included, comparing PRP with TrA or a placebo. The primary outcome was the Severity of Alopecia Tool (SALT) score. Results: Our systematic search provided a total of 2747 articles. We identified four studies eligible for quantitative analysis. The pooled mean differences from the four studies did not exhibit a significant difference in the mean change in the SALT score when PRP and TrA groups were compared (MD =−2.04, CI: −4.72–0.65; I2 = 80.4%, p = 0.14). Conclusions: PRP is a promising topical, steroid-free treatment modality in the therapy of AA. No significant difference was found between PRP and TrA treatment; however, further high-quality RCTs are needed to further assess the efficacy of PRP treatment and strengthen the quality of evidence.
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Using qualitative methods to establish the clinically meaningful threshold for treatment success in alopecia areata. Qual Life Res 2022; 32:1319-1327. [PMID: 35821174 DOI: 10.1007/s11136-022-03170-7] [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] [Accepted: 06/07/2022] [Indexed: 01/13/2023]
Abstract
PURPOSE Traditionally, appropriate anchors are used to investigate the amount of change on a clinician-reported outcome assessment that is meaningful to individual patients. However, novel qualitative methods involving input from disease state experts together with patients may better inform the individual improvement threshold for demonstrating the clinical benefit of new treatments. This study aimed to establish a clinically meaningful threshold for treatment success for the clinician-reported Severity of Alopecia Tool (SALT) score for patients with alopecia areata (AA). METHODS A purposive sample of 10 dermatologists expert in AA and 30 adult and adolescent patients with AA and a history of ≥ 50% scalp hair loss were recruited. Semi-structured interview questions explored the outcome that represented treatment success to clinicians and patients. Findings were analyzed using thematic methods to identify treatment success thresholds. RESULTS Both informant groups confirmed scalp hair amount as the outcome of priority. Most expert clinicians considered a static threshold of 80% (n = 5) or 75% (n = 3) of the scalp hair as a treatment success. Most patient responses ranged from 70 to 90% (median: 80% of the scalp hair). Subsequently, queried patients confirmed that achieving SALT score ≤ 20 with treatment would be a success, as reflected in the Alopecia Areata Investigator Global Assessment (AA-IGA™). The novel qualitative processes used to inform this meaningful threshold reflects a clinician-then-patient process for: (a) confirmation of the patient outcome of priority; and (b) clinician input on a preliminary treatment success level for independent understanding among patients. CONCLUSION This qualitative investigation of expert clinicians-then-patients with AA confirmed that achieving an amount of 80% or more scalp hair (SALT score ≤ 20) was an appropriate individual treatment success threshold indicating clinically meaningful improvement for patients with ≥ 50% scalp hair loss. A qualitative investigation of a quantifiable treatment success threshold is possible through a well-designed interview process with expert clinicians and the appropriate patient population.
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Doyle C, Costa Blasco M, Eustace K. 'Your hair is your crowning glory': a patient's experience of frontal fibrosing alopecia. Clin Exp Dermatol 2022; 47:1742-1743. [PMID: 35822230 DOI: 10.1111/ced.15285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/30/2022] [Indexed: 11/28/2022]
Affiliation(s)
- Claire Doyle
- Department of Dermatology, Beaumont Hospital, Beaumont, Dublin 9, Ireland
| | - Marta Costa Blasco
- Department of Dermatology, Beaumont Hospital, Beaumont, Dublin 9, Ireland
| | - Karen Eustace
- Department of Dermatology, Beaumont Hospital, Beaumont, Dublin 9, Ireland
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Zucchelli F, Sharratt N, Montgomery K, Chambers J. Men’s experiences of alopecia areata: A qualitative study. Health Psychol Open 2022. [DOI: 10.1177/20551029221121524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Alopecia areata (AA) affects men at similar rates to women, yet comparatively little is known about men’s experience of the condition. We interviewed a demographically diverse group of 18 men with AA to explore this gap. From qualitative thematic analysis, participants’ accounts described a profound yet often-minimised impact of AA on their lives, in the context of poor public awareness and misguided assumptions about AA in men. Conversely, this adversity appeared to facilitate personal growth for many. These findings can help health professionals better understand men’s gendered experience of AA, which we discuss through the lens of masculinities theory.
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Affiliation(s)
- Fabio Zucchelli
- The Centre for Appearance Research, University of the West of England, Bristol, UK
| | - Nick Sharratt
- The Centre for Appearance Research, University of the West of England, Bristol, UK
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The impact of perceived stress on the hair follicle: Towards solving a psychoneuroendocrine and neuroimmunological puzzle. Front Neuroendocrinol 2022; 66:101008. [PMID: 35660551 DOI: 10.1016/j.yfrne.2022.101008] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 05/03/2022] [Accepted: 05/24/2022] [Indexed: 12/24/2022]
Abstract
While popular belief harbors little doubt that perceived stress can cause hair loss and premature graying, the scientific evidence for this is arguably much thinner. Here, we investigate whether these phenomena are real, and show that the cyclic growth and pigmentation of the hair follicle (HF) provides a tractable model system for dissecting how perceived stress modulates aspects of human physiology. Local production of stress-associated neurohormones and neurotrophins coalesces with neurotransmitters and neuropeptides released from HF-associated sensory and autonomic nerve endings, forming a complex local stress-response system that regulates perifollicular neurogenic inflammation, interacts with the HF microbiome and controls mitochondrial function. This local system integrates into the central stress response systems, allowing the study of systemic stress responses affecting organ function by quantifying stress mediator content of hair. Focusing on selected mediators in this "brain-HF axis" under stress conditions, we distill general principles of HF dysfunction induced by perceived stress.
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Bandeira A, Albino-Teixeira A, Magina S. Systematic review - alopecia areata and tofacitinib in paediatric patients. Cutan Ocul Toxicol 2022; 41:194-201. [PMID: 35687530 DOI: 10.1080/15569527.2022.2084622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
INTRODUCTION Alopecia Areata is a nonscarring hair loss disorder and is the most common hair loss cause in children. It is a chronic autoimmune disorder with a severe psychological impact in patients' lives. JAK inhibitors, in particular Tofacitinib, have been having promising results on Alopecia Areata Treatment. In this study we aimed to do a Systematic Review on the role of Tofacitinib (either orally or topically), considering efficacy and safety, in treating children with Alopecia Areata. MATERIALS AND METHODS PubMed, Cochrane and Web of Science databases were searched (up to 1st of September of 2021) looking for Tofacitinib (all text/all fields) and MeSH/Keyword term Alopecia Areata. RESULTS AND CONCLUSIONS We included 14 studies and 64 cases in the Systematic Review. From these, 12 were considering systemic administration (47 patients) and two were considering topical administration (17 patients). Responsiveness was as high as 81.3%. The responsiveness was similar among different genders (78.6% in males and 80.0% in females) and either whether administration was topic (70.6% responsiveness) or systemic (85.1% responsiveness). Adverse effects were rare and, when present, were mild. Studies shows promising results in what considers the efficacy and safety of Tofacitinib in the treatment of Alopecia Areata. As the available evidence to date is of low quality, further randomised studies are required to confirm these findings.
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Affiliation(s)
- António Bandeira
- Unit of Pharmacology & Therapeutics, Department of Biomedicine, Faculty of Medicine, CIM-FMUP Centro de Investigação Médica da UP Rua Plácido da Costa, University of Porto, Porto, Portugal
| | - António Albino-Teixeira
- Unit of Pharmacology & Therapeutics, Department of Biomedicine, Faculty of Medicine, CIM-FMUP Centro de Investigação Médica da UP Rua Plácido da Costa, University of Porto, Porto, Portugal
| | - Sofia Magina
- Unit of Pharmacology & Therapeutics, Department of Biomedicine, Faculty of Medicine, CIM-FMUP Centro de Investigação Médica da UP Rua Plácido da Costa, University of Porto, Porto, Portugal.,Dermatology and Venereology Department, São João Hospital Center, EPE, Porto, Portugal
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Jadeja SD, Tobin DJ. Autoantigen Discovery in the Hair Loss Disorder, Alopecia Areata: Implication of Post-Translational Modifications. Front Immunol 2022; 13:890027. [PMID: 35720384 PMCID: PMC9205194 DOI: 10.3389/fimmu.2022.890027] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Accepted: 04/21/2022] [Indexed: 12/24/2022] Open
Abstract
Alopecia areata (AA) is a chronic, multifactorial, polygenic, and heterogeneous disorder affecting growing hair follicles in susceptible individuals, which results in a non-scarring and reversible hair loss with a highly unpredictable course. Despite very considerable research effort, the nature of the precipitating factor(s) responsible for initiating AA in any given hair follicle remains unclear, due largely to significant gaps in our knowledge of the precise sequence of the etiopathogenic events in this dermatosis. However, disease-related changes in the immune-competence of the lower growing hair follicle, together with an active immune response (humoral and cellular) to hair follicle-associated antigens, are key associated phenomena. Confirmation of the hair follicle antigen(s) implicated in AA disease onset has remained stubbornly elusive. While it may be considered somewhat philosophical by some, it is also unclear whether immune-mediated hair loss in AA results from a) an ectopic (i.e., in an abnormal location) immune response to native (unmodified) self-antigens expressed by the healthy hair follicle, b) a normal immune response against modified self-antigens (or neoantigens), or c) a normal immune response against self-antigens (modified/non-modified) that were not previously visible to the immune system (because they were conformationally-hidden or sequestered) but become exposed and presentable in an MHC-I/-II molecule-restricted manner. While some candidate hair follicle antigen target(s) in AA are beginning to emerge, with a potential role for trichohyalin, it is not yet clear whether this represents the initial and immunodominant antigenic focus in AA or is simply one of an expanding repertoire of exposed hair follicle tissue damage-associated antigens that are secondary to the disease. Confirmation of autoantigen identity is essential for our understanding of AA etiopathogenesis, and consequently for developing a more informed therapeutic strategy. Major strides have been made in autoantigen discovery in other autoimmune conditions. In particular, some of these conditions may provide insights into how post-translational modifications (e.g., citrullination, deamidation, etc.) of hair follicle-restricted proteins may increase their antigenicity and so help drive the anti-hair follicle immune attack in AA.
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Affiliation(s)
- Shahnawaz D. Jadeja
- The Charles Institute of Dermatology, School of Medicine, University College Dublin, Dublin, Ireland
| | - Desmond J. Tobin
- The Charles Institute of Dermatology, School of Medicine, University College Dublin, Dublin, Ireland
- The Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin, Ireland
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Affiliation(s)
- Andrew Messenger
- From the Department of Infection, Immunity, and Cardiovascular Disease, University of Sheffield, Sheffield (A.M.), the Dermatology Centre, Salford Royal Hospital, Northern Care Alliance NHS Foundation Trust, Salford (M.H.), and the Centre for Dermatology Research, University of Manchester, Manchester Academic Health Science Centre and National Institute for Health Research Manchester Biomedical Research Centre, Manchester (M.H.) - all in the United Kingdom
| | - Matthew Harries
- From the Department of Infection, Immunity, and Cardiovascular Disease, University of Sheffield, Sheffield (A.M.), the Dermatology Centre, Salford Royal Hospital, Northern Care Alliance NHS Foundation Trust, Salford (M.H.), and the Centre for Dermatology Research, University of Manchester, Manchester Academic Health Science Centre and National Institute for Health Research Manchester Biomedical Research Centre, Manchester (M.H.) - all in the United Kingdom
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Klein TM. Content validity of five single-item instruments in adolescents with alopecia areata. Br J Dermatol 2022; 186:763-764. [PMID: 35501938 DOI: 10.1111/bjd.21292] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Toni M Klein
- Institute for Health Services Research in Dermatology and Nursing, University Medical Center Hamburg-Eppendorf, Martinistraße 52, Hamburg, 20246, Germany
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Albela H, Begum S, Wee AL, Ponnuthurai N, Leong KF. Efficacy and Tolerability of Methotrexate in the Treatment of Severe Paediatric Alopecia Areata. Skin Appendage Disord 2022; 8:206-210. [PMID: 35707294 PMCID: PMC9149515 DOI: 10.1159/000521238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Accepted: 11/18/2021] [Indexed: 11/19/2022] Open
Abstract
Introduction Alopecia areata (AA) is a chronic, autoimmune condition affecting hair follicles, and its occurrence in the paediatric population is associated with poorer prognosis and limited treatment options compared to adults. Treatment with oral methotrexate (MTX) has been documented in adults, but there is a paucity of data for its use in the paediatric population. We aimed to study the efficacy and tolerability of MTX in severe paediatric AA. Methods We performed a retrospective review on paediatric patients with severe AA who were treated with MTX in our centre from January 2019 to December 2020. Results Thirteen patients were included (6 boys and 7 girls) aged between 4 and 16 years at the initiation of MTX (mean age of 8.8 years). The interval from diagnosis of AA to commencement of MTX was between 8 months and 9 years (mean duration of 3.3 years). Oral MTX was administered once weekly with a mean maximal dose of 0.4 mg/kg/dose. Out of 12 assessable patients, 5 were considered treatment success as they had more than 50% regrowth, while the other 7 were treatment failures. No serious side effects were reported. Conclusion MTX was shown to have variable efficacy for the treatment of paediatric AA with overall good tolerability. MTX can be considered in the treatment of severe refractory AA for children.
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Affiliation(s)
- Henrietta Albela
- Paediatric Dermatology Unit, Department of Paediatrics, Women & Children Hospital Kuala Lumpur, Kuala Lumpur, Malaysia
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Desai S, Manjaly P, Lee KJ, Li SJ, Manjaly C, Huang KP, Mostaghimi A. Use of crowdfunding for expenses related to medical hair loss. J Am Acad Dermatol 2022; 86:1109-1110. [PMID: 32926974 DOI: 10.1016/j.jaad.2020.09.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Revised: 09/07/2020] [Accepted: 09/08/2020] [Indexed: 10/23/2022]
Affiliation(s)
- Sheena Desai
- Brigham and Women's Hospital, Department of Dermatology, Boston, Massachusetts; Tufts University School of Medicine, Boston, Massachusetts
| | - Priya Manjaly
- Brigham and Women's Hospital, Department of Dermatology, Boston, Massachusetts; Boston University School of Medicine, Boston, Massachusetts
| | - Karen J Lee
- Brigham and Women's Hospital, Department of Dermatology, Boston, Massachusetts
| | - Sara J Li
- Brigham and Women's Hospital, Department of Dermatology, Boston, Massachusetts; Tufts University School of Medicine, Boston, Massachusetts
| | | | - Kathie P Huang
- Brigham and Women's Hospital, Department of Dermatology, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts
| | - Arash Mostaghimi
- Brigham and Women's Hospital, Department of Dermatology, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts.
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