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Böhm M, Sommer R, Gieler U, Staubach P, Zink A, Apfelbacher C, Peters EMJ. Vitiligo - a disease: A position paper on stigmatization, life quality impairment and psychosocial comorbidity. J Dtsch Dermatol Ges 2024. [PMID: 39167551 DOI: 10.1111/ddg.15503] [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: 02/01/2024] [Accepted: 06/04/2024] [Indexed: 08/23/2024]
Abstract
Vitiligo is a common disorder characterized by the visible loss of skin pigmentation. Non-segmental vitiligo (NSV) is the major subtype. The disease is caused by autoimmune-mediated destruction of melanocytes. Vitiligo leads to stigmatization and a significant reduction in quality of life. Disregarding the psychosocial burden, vitiligo is sometimes viewed solely as a cosmetic problem and, according to a global survey, is diagnosed on average only after 2.4 years. This delay contributes to a considerable burden of disease, including suicidal ideation. Stigmatization promotes the development of psychological comorbidities such as anxiety and depressive disorders, with prevalence rates varying by country and study (0.1%-67.9%). Data for Germany are heterogeneous and largely based on estimates. Due to psychosocial factors, the inflammatory component, and a higher incidence of somatic comorbidities, NSV may be regarded as an inflammatory systemic disease. We recommend optimizing care by incorporating the assessment of quality of life as a standard in routine care, in addition to monitoring disease activity. Moreover, early screening for psychological comorbidities is crucial to initiate appropriate treatment before the condition becomes chronic and cumulative (irreversible) impairments occur. The goal is a personalized and patient-centered integrated care approach that sustainably improves the health status of those affected.
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Affiliation(s)
- Markus Böhm
- Department of Dermatology, University Hospital Münster, Münster, Germany
| | - Rachel Sommer
- Institute for Health Services Research in Dermatology and Nursing, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Uwe Gieler
- Vitos Psychosomatik Gießen, Gießen, Germany
| | - Petra Staubach
- Department of Dermatology, University Medical Center Mainz, Mainz, Germany
| | - Alexander Zink
- Department of Dermatology and Allergology, University Medical Center, Technical University of Munich, Munich, Germany
| | - Christian Apfelbacher
- Institute of Social Medicine and Health Systems Research, Otto von Guericke University Magdeburg, Magdeburg, Germany
| | - Eva M J Peters
- Psychoneuroimmunology Laboratory, Department of Psychosomatic Medicine and Psychotherapy, Justus Liebig University Gießen, Gießen, Germany, and Universitätsmedizin - Charité, Berlin, Germany
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Pandya AG, Amoloja T, Bibeau K, DiBenedetti D, Kosa K, Butler K, Kornacki D, Ezzedine K. Assessing Participants' Experiences with Vitiligo from Patient Interviews. Dermatol Ther (Heidelb) 2024:10.1007/s13555-024-01241-w. [PMID: 39103672 DOI: 10.1007/s13555-024-01241-w] [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: 05/21/2024] [Accepted: 07/16/2024] [Indexed: 08/07/2024] Open
Abstract
INTRODUCTION Vitiligo is an autoimmune disease, causing skin depigmentation. Individuals with vitiligo incur substantial psychosocial burden and have expressed frustration with their treatments. Here, we describe the burden of vitiligo and opinions on what constitutes meaningful change among participants of two qualitative interview studies. METHODS Qualitative interviews were conducted with a subgroup of adolescent and adult participants with vitiligo from two pivotal phase 3 clinical trials of ruxolitinib cream (Study 1) and a real-world panel (Study 2). Participants were asked about their disease burden, treatment goals, importance of facial/body improvement (treatment satisfaction: scale range 0-10), and meaningfulness of change (yes/no). RESULTS A total of 36 participants from Study 1 and 23 from Study 2 were interviewed. In Study 1, the highest degree of impact was on reduced self-esteem (facial lesions, 62.5%; body lesions, 55.6%), social inhibition (facial lesions, 65.6%; body lesions, 61.1%), and sun sensitivity (facial lesions, 31.3%; body lesions, 55.6%). Most participants (83.3%) reported that facial improvement was equally (36.1%) or more important (47.2%) than body improvement, with mean treatment satisfaction of 8.1 and 6.9, respectively. Meaningful change was reported by 83.3% and 92.9% of participants with 50-74% and ≥ 75% improvement per the facial Vitiligo Area Scoring Index, respectively, and by 82.6% of participants with ≥ 25% improvement per the total Vitiligo Area Scoring Index per Study 1 outcomes at Week 24. In Study 2, most (82.6%) participants felt that the noticeability of their vitiligo affected their behavior. Nearly all (87.0%) said that an ideal treatment would repigment or return natural color to their facial skin; 56.5% considered ≥ 50% facial repigmentation to be the smallest meaningful improvement. CONCLUSIONS Participants from both qualitative interviews expressed substantial psychosocial burden. Repigmentation in both facial and body vitiligo were important, with meaningful change determined to be ≥ 50% facial repigmentation and ≥ 25% body repigmentation.
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Affiliation(s)
- Amit G Pandya
- Palo Alto Foundation Medical Group, Suunyvale, CA, USA.
- Department of Dermatology, University of Texas Southwestern Medical Center, Dallas, TX, USA.
| | | | | | - Dana DiBenedetti
- Patient-Centered Outcomes Assessment, RTI Health Solutions, Research Triangle Park, NC, USA
| | - Katherine Kosa
- Patient-Centered Outcomes Assessment, RTI Health Solutions, Research Triangle Park, NC, USA
| | | | | | - Khaled Ezzedine
- Henri Mondor University Hospital and Université Paris-Est Créteil Val de Marne, Paris, France
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Dutta T, Sengupta S, Adhya S, Saha A, Sengupta D, Mondal R, Naskar S, Bhattacharjee S, Sengupta M. Identification of TNF-α as Major Susceptible Risk Locus for Vitiligo: A Systematic Review and Meta-Analysis Study in the Asian Population. Dermatology 2024; 240:376-386. [PMID: 38377977 DOI: 10.1159/000536480] [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: 06/02/2023] [Accepted: 01/21/2024] [Indexed: 02/22/2024] Open
Abstract
INTRODUCTION Vitiligo is a common depigmentation disorder characterized by defined white patches on the skin and affecting around 0.5% to 2% of the general population. Genetic association studies have identified several pre-disposing genes and single nucleotide polymorphisms (SNPs) for vitiligo pathogenesis; nonetheless, the reports are often conflicting and rarely conclusive. This comprehensive meta-analysis study was designed to evaluate the effect of the risk variants on vitiligo aetiology and covariate stratified vitiligo risk in the Asian population, considering all the studies published so far. METHODS We followed a systematic and comprehensive search to identify the relevant vitiligo-related candidate gene association studies in PubMed using specific keywords. After data extraction, we calculated, for the variants involved, the study-level unadjusted odds ratio, standard errors, and 95% confidence intervals by using logistic regression with additive, dominant effect, and recessive models using R software package (R, 3.4.2) "metafor." Subgroup analysis was performed using logistic regression (generalized linear model; "glm") of disease status on subgroup-specific genotype counts. For a better understanding of the likely biological function of vitiligo-associated variant obtained through the meta-analysis, in silico functional analyses, through standard publicly available web tools, were also conducted. RESULTS Thirty-one vitiligo-associated case-control studies on eleven SNPs were analysed in our study. In the fixed-effect meta-analysis, one variant upstream of TNF-α gene: rs1800629 was found to be associated with vitiligo risk in the additive (p = 4.26E-06), dominant (p = 1.65E-7), and recessive (p = 0.000453) models. After Benjamini-Hochberg false discovery rate (FDR) correction, rs1800629/TNF-α was found to be significant at 5% FDR in the dominant (padj = 1.82E-6) and recessive models (padj = 0.0049). In silico characterization revealed the prioritized variant to be regulatory in nature and thus having potential to contribute towards vitiligo pathogenesis. CONCLUSION Our study constitutes the first comprehensive meta-analysis of candidate gene-based association studies reported in the whole of the Asian population, followed by an in silico analysis of the vitiligo-associated variant. According to the findings of our study, TNF-α single nucleotide variant rs1800629G>A has a risk association, potentially contributing to vitiligo pathogenesis in the Asian population.
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Affiliation(s)
- Tithi Dutta
- Department of Genetics, University of Calcutta, Kolkata, India
| | | | - Suchismita Adhya
- Department of Microbiology, University of Calcutta, Kolkata, India
| | - Arpan Saha
- Department of Genetics, University of Calcutta, Kolkata, India
| | | | - Ritisri Mondal
- Department of Genetics, University of Calcutta, Kolkata, India
| | - Swarnadru Naskar
- Department of Biotechnology, KIIT University, Bhubaneswar, India
| | | | - Mainak Sengupta
- Department of Genetics, University of Calcutta, Kolkata, India
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Raheel MFS, Snoubar Y, Mosbah WS. Being female with vitiligo disease in traditional societies within North Africa. Biopsychosoc Med 2024; 18:1. [PMID: 38200533 PMCID: PMC10777494 DOI: 10.1186/s13030-024-00299-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 12/29/2023] [Indexed: 01/12/2024] Open
Abstract
This study aims to assess the influence of vitiligo illness on the quality of life of female individuals residing in Ajdabiya, Libya. Through this investigation, we aim to enhance our comprehension of the potential impact of cultural norms and conventional gender roles on managing and caring for skin disorders within a North African society. Over a 20-week period, 65 female participants diagnosed with vitiligo were recruited. The participants' quality of life was assessed using the Skindex-16 scale. This validated tool measures the impact of skin disease on several aspects of an individual's life, including physical, emotional, and social well-being. The findings of this study indicate that the quality of life of women with vitiligo significantly differed with age, social and functional status, and economic status. However, the illness profoundly impacted patients' lives emotionally, with clear consequences, including diminished emotional satisfaction and reduced social participation. The results of this study highlight the negative effects that vitiligo disease can have on women's quality of life within traditional Libyan society. This investigation also indicates that cultural norms and traditional gender patterns may contribute to these effects.
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Affiliation(s)
| | - Yaser Snoubar
- Department of Social Sciences, College of Arts and Sciences, Qatar University, Doha, 2713, Qatar.
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Samela T, Malorni W, Matarrese P, Mattia G, Alfani S, Abeni D. Gender differences in vitiligo: psychological symptoms and quality of life assessment description. Front Psychol 2023; 14:1234734. [PMID: 38187434 PMCID: PMC10769495 DOI: 10.3389/fpsyg.2023.1234734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 12/04/2023] [Indexed: 01/09/2024] Open
Abstract
Objective Assuming that the difference exist in the manifestation of psychological suffering among genders, the purpose of this review is to summarize the current knowledge on gender differences in vitiligo quality of life and psychological assessment. Methods We searched in PubMed, Scopus, and Web of Science databases for original articles in English language. Results were screened according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA checklist). Results The study yielded 107 results; 12 articles have been evaluated as eligible. Each eligible study has been screened and analyzed. The study's qualitative evaluation revealed that 8 papers were classifiable as satisfactory, 4 were classifiable as unsatisfactory. The agreement between the coders was high (% agreement = 84.6%; Cohen's kappa = 0.79). All considered researches (100%) were cross-sectional studies, based on self-report questionnaires. From our analysis, women with vitiligo had a higher risk to experience lower quality of life, and worse mental health in a wide range of psychopathology symptoms than men. A wide heterogeneity of tools is used to investigate the quality of life and psychological symptoms among these patients. Conclusion Unfortunately, there are few explanatory models proposed in the literature to rationalize these findings. It will be important to investigate in further researches the specific influence of known risk factors for psychopathology in this population to better explore these phenomena.
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Affiliation(s)
- Tonia Samela
- Clinical Psychology Unit, Istituto Dermopatico Dell’Immacolata, (IDI) IRCCS, Rome, Italy
- Clinical Epidemiology Unit, Istituto Dermopatico Dell’Immacolata, (IDI) IRCCS, Rome, Italy
| | - Walter Malorni
- Center for Global Health, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Paola Matarrese
- Center for Gender-Specific Medicine, Istituto Superiore di Sanità (ISS), Rome, Italy
| | - Gianfranco Mattia
- Center for Gender-Specific Medicine, Istituto Superiore di Sanità (ISS), Rome, Italy
| | - Stefania Alfani
- Clinical Epidemiology Unit, Istituto Dermopatico Dell’Immacolata, (IDI) IRCCS, Rome, Italy
| | - Damiano Abeni
- Clinical Epidemiology Unit, Istituto Dermopatico Dell’Immacolata, (IDI) IRCCS, Rome, Italy
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Bibeau K, Ezzedine K, Harris JE, van Geel N, Grimes P, Parsad D, Tulpule M, Gardner J, Valle Y, Tlhong Matewa G, LaFiura C, Lindley A, Ren H, Hamzavi IH. Mental Health and Psychosocial Quality-of-Life Burden Among Patients With Vitiligo: Findings From the Global VALIANT Study. JAMA Dermatol 2023; 159:1124-1128. [PMID: 37647073 PMCID: PMC10469285 DOI: 10.1001/jamadermatol.2023.2787] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 06/22/2023] [Indexed: 09/01/2023]
Abstract
Importance Patients with vitiligo often have impaired quality of life (QOL) and experience substantial psychosocial burden. Objective To explore the global association of vitiligo with QOL and mental health from the patient perspective. Design, Setting, and Participants This qualitative study of the cross-sectional population-based Vitiligo and Life Impact Among International Communities (VALIANT) study was conducted from May 6, 2021, to June 21, 2021. Potential participants for this qualitative study were recruited from an online panel in 17 countries. Of 5859 surveyed adults (aged ≥18 years) who reported a vitiligo diagnosis, 3919 (66.9%) completed the survey, and 3541 (60.4%) were included in the analysis. Exposures Patients were asked questions regarding their emotional well-being, including QOL and mental health. Main Outcomes and Measures Reported analyses are descriptive and hypothesis generating. Vitiligo Impact Patient scale (VIPs) scores ranged from 0 to 60, with higher scores indicating more psychosocial burden. Results The median age of the 3541 patients was 38 years (range, 18-95 years), and 1933 (54.6%) were male; 1602 patients (45.2%) had more than 5% affected body surface area (BSA; Self-Assessment Vitiligo Extent Score assessed), and 1445 patients (40.8%) had Fitzpatrick skin types IV to VI (ie, darker skin). The mean (SD) global short-form VIPs score was 27.3 (15.6) overall; patients from India (mean [SD], 40.2 [14.1]) reported the highest scores (ie, most burden). The QOL burden according to the scale was profound for patients with more than 5% affected BSA (mean [SD] score, 32.6 [14.2]), darker skin (mean [SD] score, 31.2 [15.6]), and lesions on the face (mean [SD] score, 30.0 [14.9]) or hands (mean [SD], 29.2 [15.2]). At least 40% of patients globally reported that vitiligo frequently affected aspects of their daily lives, including choosing clothes to wear (1956 of 3541 [55.2%]). Most patients (2103 of 3541 [59.4%]) reported concealing their vitiligo frequently. More than half of patients (2078 of 3541 [58.7%]) reported diagnosed mental health conditions, including anxiety (1019 of 3541 [28.8%]) and depression (866 of 3541 [24.5%]). The Patient Health Questionnaire-9 depression screener showed that 55.0% of patients (1948 of 3541) had moderate to severe depressive symptoms; the highest rates were in India (271 of 303 [89.4%]) and among patients with more than 5% affected BSA (1154 of 1602 [72.0%]) and darker skin (987 of 1445 [68.3%]). Conclusions and Relevance This qualitative study found that, globally, patients with vitiligo reported being substantially affected in their emotional well-being, daily lives, and psychosocial health; the burden was typically greatest among patients with more than 5% affected BSA, darker skin types, and lesions on the face or hands. Survey findings suggest that patients reported having altered their behavior, expressed clear discontent, and have symptoms consistent with depression, which may be underdiagnosed.
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Affiliation(s)
| | - Khaled Ezzedine
- Henri Mondor University Hospital, Paris, France
- Université Paris-Est Créteil Val de Marne, Paris, France
| | | | | | - Pearl Grimes
- Vitiligo & Pigmentation Institute of Southern California, Los Angeles
| | - Davinder Parsad
- Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | | | | | - Yan Valle
- Vitiligo Research Foundation, New York, New York
| | | | | | | | - Haobo Ren
- Incyte Corporation, Wilmington, Delaware
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Occludin Promotes Adhesion of CD8+ T Cells and Melanocytes in Vitiligo via the HIF-1α Signaling Pathway. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:6732972. [PMID: 35222802 PMCID: PMC8865978 DOI: 10.1155/2022/6732972] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 12/23/2021] [Accepted: 01/11/2022] [Indexed: 11/17/2022]
Abstract
Loss of melanocytes induced by activated CD8+ T cells is the pathological hallmark of vitiligo. Melanocyte-specific CD8+ T cells are recruited to the skin via chemokines, thereby releasing perforin, granzyme, and other cytotoxic substances that destroy the melanocytes. However, the mechanism of CD8+ T cells to adhere to melanocytes is unknown. Previous transcriptome sequencing results published by our group showed that the occluding (OCLN) gene was significantly upregulated in CD8+ T cells from skin lesions of vitiligo. Occludin is a crucial component of the tight junction between cells; in cells without tight junction, occludin mediates the adhesion of two cells in the form of a self-ligand. This study demonstrated that OCLN gene expression was elevated in the CD8+ T cells of vitiligo patients, and occludin mediates the adherence of CD8+ T cells to melanocytes. Besides, pathological changes in vitiligo skin lesions reveal that CD8+ T cells continuously persist in the skin lesions, which is related to the persistence of the disease. In this regard, we found that fibroblasts from vitiligo patients significantly express occludin, which may participate in the continuous retention of CD8+ T cells in the skin lesions. The pathogenesis of vitiligo is closely related to oxidative stress, and our data suggest that overexpression of hypoxia-inducible factor-1α (HIF-1α) increases the expression of occludin. Besides, ChIP-qPCR of CD8+ T cells revealed that HIF-1α directly binds to the OCLN promoter. Thus, occludin upregulation promotes the adhesion of CD8+ T cells and melanocytes via the HIF-1α signaling pathway. Our study results suggested a critical role for OCLN in the occurrence, progression, and maintenance of vitiligo. Therefore, inhibiting the expression of OCLN gene may be a potential targeted treatment strategy.
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