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Rosmarin D, Lofland JH, Marwaha S, Piercy J, Anderson P, Liu J. Patient Burden of Nonsegmental Vitiligo: A US Real-World Survey of Dermatologists and Their Patients. Dermatol Ther (Heidelb) 2024; 14:1531-1546. [PMID: 38753072 DOI: 10.1007/s13555-024-01165-5] [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: 02/08/2024] [Accepted: 04/10/2024] [Indexed: 06/13/2024] Open
Abstract
INTRODUCTION Vitiligo is a chronic autoimmune disease characterized by destruction of melanocytes, leading to skin depigmentation. Vitiligo can have a high quality-of-life burden and profound impact on psychosocial well-being. The objectives of this study were to describe the self-reported patient burden among patients with nonsegmental vitiligo with ≤ 10% affected body surface area, summarize the physician-reported psychosocial and psychological impact of vitiligo on patient lives, and describe disease characteristics and treatment history, goals, and satisfaction. METHODS Data were drawn from the Adelphi Vitiligo Disease Specific Programme™, a real-world, cross-sectional survey with retrospective data collection of physicians and patients with vitiligo, collected in the United States between October 2021 and April 2022. Separate surveys for dermatologists and patients contained questions on clinical and demographic characteristics of patients with vitiligo and burden of vitiligo. Treatment history, goals, and satisfaction were assessed together with the impact of vitiligo on quality of life. RESULTS Sixty-one dermatologists provided data for 326 patients with ≤ 10% affected body surface area (adults, n = 221; adolescents, n = 105); 90 of those patients also responded to the survey. The most common treatments were topical corticosteroids, topical calcineurin inhibitors, and narrow-band ultraviolet-B phototherapy, with the main treatment goal being repigmentation. Physician-reported treatment satisfaction was 56%; 25% of patients reported frustration with treatment options. Physicians reported impact of vitiligo on everyday life in 46% of patients. Patients reported 12.7% overall work impairment; mean scores for Hospital Anxiety and Depression Scale anxiety and depression domains were 3.5 and 2.2, respectively, and mean Vitiligo-specific Quality of Life index score was 26.9. Patients with facial involvement experienced higher burden than those without. CONCLUSION A high patient burden was reported by dermatologists and their patients with vitiligo who had ≤ 10% affected body surface area, including psychosocial and psychological consequences. These findings highlight an unmet need in the treatment of vitiligo.
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Affiliation(s)
- David Rosmarin
- Indiana University School of Medicine, Indianapolis, IN, USA
| | | | | | | | | | - Jinan Liu
- Incyte Corporation, 1801 Augustine Cut-Off, Wilmington, DE, 19803, USA.
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Kim JC, Kim HR, Park JS, Lee SY, Kim HO, Park CW, Chung BY. Vitamin D supplementation can enhance therapeutic effects of excimer laser in patients with vitiligo. J Cosmet Dermatol 2024; 23:839-848. [PMID: 37864402 DOI: 10.1111/jocd.16043] [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] [Received: 05/31/2023] [Revised: 10/03/2023] [Accepted: 10/13/2023] [Indexed: 10/22/2023]
Abstract
PURPOSE Vitiligo is a disease of acquired depigmentation characterized by the destruction of melanocytes. A theoretical association between low level of 25-hydroxyvitamin D [25(OH)D] and vitiligo has been previously suggested. The objective of this study was to determine the efficacy of intramuscular injection of cholecalciferol with excimer laser compared with the excimer laser alone for vitiligo treatment. METHODS This study included 26 patients diagnosed with non-segmental vitiligo and low serum 25(OH)D levels (<20 ng/mL). The participants were randomly divided into two groups through randomization. The treatment using a 308-nm excimer laser was administered to both groups, and the study group additionally received cholecalciferol injection. RESULTS The Vitiligo Area Scoring Index (VASI) scores showed an 83.6% improvement over the initial score in the study group, whereas the control group showed a 54.7% improvement after 6 months of treatment. After 6 months of treatment, the study group showed a significantly higher proportion of patients who achieved VASI50 and VASI75 compared with the control group. CONCLUSION Intramuscular injection of cholecalciferol can be a supplemental option for the treatment of vitiligo patients with vitamin D deficiency with excimer laser therapy.
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Affiliation(s)
- Jin Cheol Kim
- Department of Dermatology, Hallym University Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Republic of Korea
| | - Hye Ran Kim
- Department of Dermatology, Hallym University Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Republic of Korea
| | - Jin Seo Park
- Department of Dermatology, Hallym University Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Republic of Korea
| | - So Yeon Lee
- Department of Dermatology, Hallym University Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Republic of Korea
| | - Hye One Kim
- Department of Dermatology, Hallym University Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Republic of Korea
| | - Chun Wook Park
- Department of Dermatology, Hallym University Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Republic of Korea
| | - Bo Young Chung
- Department of Dermatology, Hallym University Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Republic of Korea
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Fekete L, Iantovics LB, Fekete GL. Exploratory axis factoring for identifying the self-esteem latent factors and their correlation with the life quality of persons suffering from vitiligo. Front Psychol 2023; 14:1200713. [PMID: 38162970 PMCID: PMC10757324 DOI: 10.3389/fpsyg.2023.1200713] [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: 06/14/2023] [Accepted: 10/24/2023] [Indexed: 01/03/2024] Open
Abstract
Objective Our research aimed to measure the importance of self-esteem in assessing the disease burden in patients with vitiligo, which, according to our knowledge, had not been studied earlier. The purpose of this research study was to expand the state of knowledge regarding the influence of vitiligo on the quality of patients' life, with a particular focus on their self-esteem. We have formulated the following two hypotheses which include H1: two latent factors characterize the self-esteem of patients with vitiligo; H2: the self-esteem of the patients with Vitiligo is correlated with their life quality, by influencing it to a high degree. Methods We have used two validated questionnaires called Rosenberg (Q1), for the evaluation of self-esteem (for proving H1), and Dermatology Life Quality Index (DLQI) (Q2), to measure the health-related quality of life of patients (for proving H2). Both questionnaires with 10 questions were applied to the same set of 114 carefully selected patients with no missing values to questions. An in-depth statistical and reliability analysis was performed on the outcomes provided by Q1, applying a scale and subscale reliability analysis, using the Cronbach's alpha reliability indicator (Cα). An exploratory analysis called Principal Axis Factoring (PAF) with Oblimin with Kaiser Normalization rotation was applied to prove H1, verifying the assumptions regarding the average variance extracted (AVE) and convergent and discriminant validity (CDV). A scale reliability analysis of outcomes provided by Q2 was performed for proving H2, by calculating Cα. Additionally, a nonparametric correlation analysis was performed, by calculating the Spearman r correlation coefficient between the Rosenberg index and DLQI index, and the 95% confidence interval (CI). Results Based on the provided data, the value of Cα obtained in Q1 was 0.84. As a result of applying PAF on Q1, H1 has been proven and two latent factors of self-esteem have been extracted. These factors were named competence (eigenvalue = 4.126; 41.258% of total variance explained) and value (eigenvalue = 1.857; 18.57% of total variance explained). For the two subscales determined by the two factors, we have obtained the Cα values of 0.848 and 0.8, all indicating good reliability. For testing H2, on Q2 data we obtained Cα = 0.914. The Spearman correlation coefficient r = -0.734 (p < 0.0001), between the self-esteem questionnaire evaluation result and the life-quality index result indicated the existence of a strong negative correlation, which is significant according to 95% CI [-0.81, -0.63]. Discussion The study focused on analyzing the self-esteem of patients with vitiligo. In addition, the psychometric properties of the Q1 questionnaire were analyzed and Q1 proved to have good internal consistency. PAF indicated a two-factorial structure, with factors called competence and value, proving H1, with a moderate correlation of 0.427 between the two latent constructs. The competence factor includes motivation, self-efficacy, initiative, and persistence in action. The value factor is much more complex, indicating a feeling, a personal evaluation, or a positive or negative attitude toward one's person, which better captures the entire phenomenology of self-esteem. The statistical analysis of the results provided by the self-esteem questionnaire included questions that proved to be internally consistent. The AVE and CDV assumptions were met. Q2 was proved to have excellent scale reliability. H2 proved a statistically significant strong negative correlation between the Rosenberg score and DLQI score.
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Affiliation(s)
- Laszlo Fekete
- Doctoral School, George Emil Palade University of Medicine, Pharmacy, Science and Technology of Targu Mures, Targu Mures, Romania
| | - Laszlo Barna Iantovics
- Department of Electrical Engineering and Information Technology, George Emil Palade University of Medicine, Pharmacy, Science and Technology of Targu Mures, Targu Mures, Romania
| | - Gyula Laszlo Fekete
- Department of Dermatology, George Emil Palade University of Medicine, Pharmacy, Science and Technology of Targu Mures, Targu Mures, Romania
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Shiu J, Lentsch G, Polleys CM, Mobasher P, Ericson M, Georgakoudi I, Ganesan AK, Balu M. Non-invasive Imaging Techniques for Monitoring Cellular Response to Treatment in Stable Vitiligo. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.08.15.553419. [PMID: 37645823 PMCID: PMC10462045 DOI: 10.1101/2023.08.15.553419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/31/2023]
Abstract
Punch grafting procedures, where small pieces of normal skin are transplanted into stable vitiligo patches, results in repigmentation in only half of patients treated, yet the factors that determine whether a patient responds to treatment or not are still unknown. Reflectance confocal microscopy (RCM) is adept at visualizing melanocyte migration and epidermal changes over large areas while multiphoton microscopy (MPM) can capture metabolic changes in keratinocytes. With the overall goal of identifying optical biomarkers for early treatment response, we followed 12 vitiligo lesions undergoing punch grafting. Dendritic melanocytes adjacent to the graft site were observed before clinical evidence of repigmentation in treatment responsive patients but not in treatment non-responsive patients, suggesting that the early visualization of melanocytes is indicative of a therapeutic response. Keratinocyte metabolic changes in vitiligo skin adjacent to the graft site also correlated with treatment response, indicating that a keratinocyte microenvironment that more closely resembles normal skin is more hospitable for migrating melanocytes. Taken together, these studies suggest that successful melanocyte transplantation requires both the introduction of new melanocytes and modulation of the local tissue microenvironment.
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Affiliation(s)
- Jessica Shiu
- Department of Dermatology, University of California, Irvine, Irvine, CA, USA
| | - Griffin Lentsch
- Beckman Laser Institute and Medical Clinic, University of California, Irvine, Irvine, CA, USA
| | | | - Pezhman Mobasher
- Department of Dermatology, University of California, Irvine, Irvine, CA, USA
| | - Marissa Ericson
- Biostatistics, Epidemiology and Research Design, University of California, Irvine, Irvine, CA, USA
| | - Irene Georgakoudi
- Department of Biological Chemistry, University of California, Irvine, Irvine, CA, USA
| | - Anand K Ganesan
- Department of Dermatology, University of California, Irvine, Irvine, CA, USA
- Department of Biological Chemistry, University of California, Irvine, Irvine, CA, USA
- Skin Biology Resource Center, University of California, Irvine, Irvine, CA, USA
| | - Mihaela Balu
- Beckman Laser Institute and Medical Clinic, University of California, Irvine, Irvine, CA, USA
- Skin Biology Resource Center, University of California, Irvine, Irvine, CA, USA
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Juntongjin P, Abouelsaad S, Sugkraroek S, Taechakraichana N, Lungchukiet P, Nuallaong W. Awareness of vitiligo among multi-ethnic populations. J Cosmet Dermatol 2022; 21:5922-5930. [PMID: 35785468 DOI: 10.1111/jocd.15211] [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: 04/08/2022] [Revised: 06/16/2022] [Accepted: 06/30/2022] [Indexed: 12/27/2022]
Abstract
BACKGROUND Vitiligo is a common acquired pigmentary disorder reported worldwide. Although asymptomatic, vitiligo negatively affects the patients' quality of life because it provokes psychological stigmatization and social discrimination. There are several misconceptions regarding vitiligo. OBJECTIVE This study aimed to evaluate the knowledge of and attitudes toward vitiligo in the general population and in different ethnic groups. METHODS A cross-sectional survey was conducted during which the participants were required to watch a brief video portraying a waitress affected by vitiligo and to fill a questionnaire related to the video content. Participants were recruited from among people who visited a private international hospital in Bangkok, Thailand, and who freely accepted to participate in the study. RESULTS Out of 405 participants who voluntarily participated in the study, approximately 30% were able to identify the condition as vitiligo. Approximately 66% and 88% of the participants had sufficient knowledge about and positive attitudes toward vitiligo, respectively. Those with sufficient knowledge scores significantly had more positive attitudes (p = 0.001). However, there were some differences among ethnic groups (p < 0.0001). Arabians had the highest knowledge and attitude scores. Regarding close-relationship attitudes, Asians tended to have perceptions that were different from that of others. CONCLUSION Knowledge of and attitudes toward vitiligo varied among ethnicities. Only 30% of the study population could identify this condition. Arabians had the highest knowledge score, whereas Caucasians had the highest prevalence of positive attitudes. Therefore, global awareness of vitiligo should be emphasized.
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Affiliation(s)
- Premjit Juntongjin
- Division of Dermatology, Chulabhorn International College of Medicine, Thammasat University, Pathum Thani, Thailand
| | - Sara Abouelsaad
- Division of Dermatology, Chulabhorn International College of Medicine, Thammasat University, Pathum Thani, Thailand
| | | | - Nimit Taechakraichana
- Department of Medical Education and Clinical Research Center, Bumrungrad International Hospital, Bangkok, Thailand
| | - Palita Lungchukiet
- Department of Medical Education and Clinical Research Center, Bumrungrad International Hospital, Bangkok, Thailand
| | - Winitra Nuallaong
- Department of Psychiatry, Faculty of Medicine, Thammasat University, Pathum Thani, Thailand
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Seervai RNH, Sinha A, Kulkarni RP. Mechanisms of dermatologic toxicities to immune checkpoint inhibitor cancer therapies. Clin Exp Dermatol 2022; 47:1928-1942. [PMID: 35844072 DOI: 10.1111/ced.15332] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/11/2022] [Indexed: 11/30/2022]
Abstract
The discovery of immune checkpoint inhibition (ICI) sparked a revolution in the era of targeted anticancer therapy. While monoclonal antibodies targeting the CTLA-4 and PD-1 axes have improved survival in patients with advanced cancers, these immunotherapies are associated with a wide spectrum of dermatologic immune-related adverse events (irAEs). Several publications have addressed the clinical and histopathologic classification of these skin-directed irAEs, their impact on antitumor immunity and survival, and the critical role of supportive oncologic dermatology in their management. Here, we review the current understanding of the mechanistic drivers of immune-related skin toxicities with a focus on inflammatory, immunobullous, melanocyte/pigment-related reactions. We detail the specific immune-based mechanisms that may underlie different cutaneous reactions. We also discuss potential mechanisms as they relate to non-cutaneous irAEs and potential overlap with cutaneous irAEs, techniques to study differences in immune-related versus de novo skin reactions, and how treatment of these adverse events impacts cancer treatment, patient quality of life, and overall survival. An improved understanding of the mechanistic basis of cutaneous irAEs will allow us to develop and utilize blood-based biomarkers that could help ultimately predict onset and/or severity of these irAEs and to implement rational mechanistic-based treatment strategies that are targeted to the irAEs while potentially avoiding abrogating anti-tumor effect of ICIs.
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Affiliation(s)
- Riyad N H Seervai
- Department of Internal Medicine, Providence Portland Medical Center, Portland, Oregon, 97213.,Medical Scientist Training Program, Baylor College of Medicine, 77030, Houston, Texas, USA.,Department of Dermatology, Baylor College of Medicine, 77030, Houston, Texas, USA
| | - Avilasha Sinha
- Department of Dermatology, Baylor College of Medicine, 77030, Houston, Texas, USA.,Department of Medicine, Baylor College of Medicine, 77030, Houston, Texas, USA
| | - Rajan P Kulkarni
- Department of Dermatology, Oregon Health and Science University, Portland, Oregon 97239, USA.,Department of Biomedical Engineering, Oregon Health and Science University, 97239, Portland, OR.,Cancer Early Detection Advanced Research Center, Knight Cancer Institute, Oregon Health and Science University, 97239, Portland, OR.,Operative Care Division, VA Portland Health Care System, 92739, Portland, OR
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Surgical Treatment of Vitiligo. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19084812. [PMID: 35457678 PMCID: PMC9031570 DOI: 10.3390/ijerph19084812] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Accepted: 04/12/2022] [Indexed: 12/22/2022]
Abstract
Vitiligo is described as a dermatological condition characterized by pigmentation disorders in both the skin and mucous membranes. Clinically, this disease is characterized by the presence of well-defined white areas of various shapes and sizes, which are a manifestation of a reduced number of melanocytes. Due to the fact that vitiligo can be a significant cosmetic problem for patients, a number of methods are currently available to help fight for a better skin appearance. If all the available non-invasive procedures turn out to be ineffective, surgery can help, which is a very good alternative in the case of difficult-to-treat but stable changes. Both the development of new techniques and modifications to the already available treatment of cell and tissue transplantation give hope to numerous patients around the world. The effectiveness of a particular method is determined by its appropriate selection depending on the lesions undergoing therapy. Each form of surgical intervention has its advantages and disadvantages, which, along with the location or size of the treated hypopigmentation area, should be analyzed by a doctor and discussed with their patient. This article is an overview of the currently available methods of surgical treatment of vitiligo and a comparison of their pros and cons.
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Anderson ZT, Dawson AD, Slominski AT, Harris ML. Current Insights Into the Role of Neuropeptide Y in Skin Physiology and Pathology. Front Endocrinol (Lausanne) 2022; 13:838434. [PMID: 35418942 PMCID: PMC8996770 DOI: 10.3389/fendo.2022.838434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 02/21/2022] [Indexed: 11/13/2022] Open
Abstract
Neuropeptide Y is widely distributed within the body and has long been implicated as a contributor to skin disease based on the correlative clinical data. However, until recently, there have been few empirical investigations to determine whether NPY has a pathophysiological role in the skin. Due to appearance-altering phenotypes of atopic dermatitis, psoriasis, and vitiligo, those suffering from these diseases often face multiple forms of negative social attention. This often results in psychological stress, which has been shown to exacerbate inflammatory skin diseases - creating a vicious cycle that perpetuates disease. This has been shown to drive severe depression, which has resulted in suicidal ideation being a comorbidity of these diseases. Herein, we review what is currently known about the associations of NPY with skin diseases and stress. We also review and provide educated guessing what the effects NPY can have in the skin. Inflammatory skin diseases can affect physical appearance to have significant, negative impacts on quality of life. No cure exists for these conditions, highlighting the need for identification of novel proteins/neuropetides, like NPY, that can be targeted therapeutically. This review sets the stage for future investigations into the role of NPY in skin biology and pathology to stimulate research on therapeutic targeting NPY signaling in order to combat inflammatory skin diseases.
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Affiliation(s)
- Zoya T. Anderson
- Department of Biology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Alex D. Dawson
- Department of Biology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Andrzej T. Slominski
- Department of Dermatology, Comprehensive Cancer Center, Cancer Chemoprevention Program, University of Alabama at Birmingham, Birmingham, AL, United States
- Veteran Administration Medical Center, Birmingham, AL, United States
| | - Melissa L. Harris
- Department of Biology, University of Alabama at Birmingham, Birmingham, AL, United States
- *Correspondence: Melissa L. Harris,
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Shah F, Patel S, Begum R, Dwivedi M. Emerging role of Tissue Resident Memory T cells in vitiligo: From pathogenesis to therapeutics. Autoimmun Rev 2021; 20:102868. [PMID: 34118458 DOI: 10.1016/j.autrev.2021.102868] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 03/20/2021] [Indexed: 02/07/2023]
Abstract
Vitiligo is an acquired depigmenting disorder which affects both skin and mucous membranes and autoimmunity has been strongly suggested to play a role in loss of melanocytes. The recurrence of skin macules at the same sites where they were observed prior to the treatment, suggests the existence of Tissue Resident Memory T cells (TRMs) that persist within the skin or peripheral tissues with a longer survivability. Emerging studies have shown that reactivation of these skin TRMs results into autoreactive TRM cells in various autoimmune diseases including vitiligo. This review focuses on different subsets (CD8+ TRMs and CD4+ TRMs) of TRM cells, their retention and survivability in the skin along with their pathomechanisms leading to melanocyte death and progression of vitiligo. In addition, the review describes the TRM cells as potential targets for developing effective therapeutics of vitiligo.
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Affiliation(s)
- Firdosh Shah
- C. G. Bhakta Institute of Biotechnology, Uka Tarsadia University, Tarsadi, Surat 394350, Gujarat, India
| | - Shivani Patel
- C. G. Bhakta Institute of Biotechnology, Uka Tarsadia University, Tarsadi, Surat 394350, Gujarat, India
| | - Rasheedunnisa Begum
- Department of Biochemistry, Faculty of Science, The Maharaja Sayajirao University of Baroda, Vadodara 390 002, Gujarat, India
| | - Mitesh Dwivedi
- C. G. Bhakta Institute of Biotechnology, Uka Tarsadia University, Tarsadi, Surat 394350, Gujarat, India.
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Tabassum H, Majid I, Imran S. Is targeted UVB as effective as excimer light phototherapy in treatment of vitiligo? Dermatol Ther 2021; 34:e15058. [PMID: 34245476 DOI: 10.1111/dth.15058] [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: 05/05/2021] [Revised: 06/04/2021] [Accepted: 07/04/2021] [Indexed: 11/29/2022]
Abstract
Excimer light (EL) and targeted UVB (TUVB) devices have been used successfully in repigmenting vitiligo. To compare the repigmenting efficacy and safety of EL with TUVB device in vitiligo. The study was conducted retrospectively on patients of vitiligo who had received either EL (Group A) or TUVB (Group B) from year 2015 to 2020. Data pertaining to 40 such age and sex matched patients from each group was retrieved with almost similar sites of involvement. Only patients whose phototherapy sessions had been given twice weekly for minimum of 30 sessions or until 90%-100% repigmentation were included in the study. The study was retrospective in nature and the principles outlined in the Declaration of Helsinki were followed during the study. The primary endpoint compared between the two groups was the extent of repigmentation achieved on different sites of body and adverse effects from treatment. Secondary endpoints compared included total number of doses, cumulative dose needed for complete repigmentation and number of doses needed for onset of repigmentation. There were 82.6% responders in Group A and 76.3% in Group B who had achieved at least 50% repigmentation. Excellent response (75%-100% repigmentation) was achieved in 68.1% lesions in Group A and 46.4% lesions in Group B. Patients in Group A needed less number of doses (13.75 vs. 19.37) and less cumulative dose (6.14 vs. 7.69 J/cm2 ) to achieve complete or near complete repigmentation. Adverse effects were negligible in both groups. Targeted phototherapy with EL demonstrated better repigmenting efficacy than TUVB in vitiligo.
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Affiliation(s)
- Hera Tabassum
- Department of Dermatology, Jawaharlal Nehru Medical College (JNMC), Aligarh Muslim University (AMU), Aligarh, India
| | - Imran Majid
- Dermatology, Venereology & Leprosy, CUTIS Institute of Dermatology, Srinagar, India
| | - Saher Imran
- Dermatology, CUTIS Institute of Dermatology, Srinagar, India
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Meta-Analytic Review of High Anxiety Comorbidity among Patients with Vitiligo. BIOMED RESEARCH INTERNATIONAL 2021; 2021:6663646. [PMID: 34055993 PMCID: PMC8147524 DOI: 10.1155/2021/6663646] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 05/05/2021] [Indexed: 12/12/2022]
Abstract
Background Vitiligo is a disfiguring skin disease with profound psychosocial impacts, such as anxiety, but the reported effect sizes of associations vary. We aimed to conduct a meta-analysis to quantify the strength of association between anxiety and vitiligo and to estimate the prevalence of anxiety among individuals with vitiligo. Methods A systematic literature search was performed in five online databases (MEDLINE, Embase, Web of Science, Cochrane Library, and PsycINFO) from inception until March 20, 2020. All of the eligible studies were comprehensively reviewed, and all of the available data were analyzed according to our predefined criteria. Results Twenty-one studies involving 3259 patients in 11 countries were included in this meta-analysis. Compared with the healthy control group, patients with vitiligo often had concomitant anxiety (OR = 6.14 [95% CI: 3.35–11.24], I2 = 30.1%). The pooled prevalence of anxiety in female patients was significantly higher than that in males (OR = 2.24 [95% CI: 1.31–3.84], I2 = 0.0%). Subgroup analysis showed that the pooled prevalence of clinical anxiety disorder and anxiety symptoms was 12% (95% CI: 7%–16%, I2 = 76.3%) and 34% (95% CI: 21%–46%, I2 = 94.7%), respectively. No publication bias has been detected by Begg's funnel plot and Egger's test. Conclusion Patients with vitiligo have high anxiety comorbidity, with female predominance. Dermatologists and psychiatrists should be vigilant to the presence of anxiety, apply appropriate interventions to reduce the psychological impacts in a timely manner, and thus promote recovery in vitiligo patients. However, due to some objective limitations (poor information about the OR and diversity in assessment tools among included studies), findings should be interpreted with caution.
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Narayan VS, van den Bol LLC, van Geel N, Bekkenk MW, Luiten RM, Wolkerstorfer A. Donor to recipient ratios in the surgical treatment of vitiligo and piebaldism: a systematic review. J Eur Acad Dermatol Venereol 2021; 35:1077-1086. [PMID: 33428279 PMCID: PMC8247963 DOI: 10.1111/jdv.17108] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Accepted: 12/11/2020] [Indexed: 11/28/2022]
Abstract
Stabilized vitiligo resistant to conventional therapy (e.g. segmental vitiligo) and piebaldism lesions can be treated with autologous cellular grafting techniques, such as non-cultured cell suspension transplantation (NCST) and cultured melanocyte transplantation (CMT). These methods are preferred when treating larger surface areas due to the small amount of donor skin needed. However, the donor to recipient expansion ratios and outcomes reported in studies with cellular grafting vary widely, and to date, no overview or guideline exists on the optimal ratio. The aim of our study was to obtain an overview of the various expansion ratios used in cellular grafting and to identify whether expansion ratios affect repigmentation and colour match. We performed a systematic literature search in MEDLINE and EMBASE to review clinical studies that reported the expansion ratio and repigmentation after cellular grafting. We included 31 eligible clinical studies with 1591 patients in total. Our study provides an overview of various expansion ratios used in cellular grafting for vitiligo and piebaldism, which varied from 1:1 up to 1:100. We found expansion ratios between 1:1 and 1:10 for studies investigating NCST and from 1:20 to 1:100 in studies evaluating CMT. Pooled analyses of studies with the same expansion ratio and repigmentation thresholds showed that when using the lowest (1:3) expansion ratio, the proportion of lesions achieving >50% or >75% repigmentation after NCST was significantly better than when using the highest (1:10) expansion ratio (χ2 P = 0.000 and χ2 P = 0.006, respectively). Less than half of our included studies stated the colour match between different expansion ratios, and results were variable. In conclusion, the results of our study indicate that higher expansion ratios lead to lower repigmentation percentages after NCST treatment. This should be taken into consideration while determining which expansion ratio to use for treating a patient.
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Affiliation(s)
- V S Narayan
- Department of Dermatology, Amsterdam University Medical Center, Netherlands Institute for Pigment Disorders, Amsterdam Infection and Immunity Institute, Amsterdam, the Netherlands
| | - L L C van den Bol
- Department of Dermatology, Amsterdam University Medical Center, Netherlands Institute for Pigment Disorders, Amsterdam Infection and Immunity Institute, Amsterdam, the Netherlands
| | - N van Geel
- Department of Dermatology, Ghent University Hospital, Ghent, Belgium
| | - M W Bekkenk
- Department of Dermatology, Amsterdam University Medical Center, Netherlands Institute for Pigment Disorders, Amsterdam Infection and Immunity Institute, Amsterdam, the Netherlands
| | - R M Luiten
- Department of Dermatology, Amsterdam University Medical Center, Netherlands Institute for Pigment Disorders, Amsterdam Infection and Immunity Institute, Amsterdam, the Netherlands
| | - A Wolkerstorfer
- Department of Dermatology, Amsterdam University Medical Center, Netherlands Institute for Pigment Disorders, Amsterdam Infection and Immunity Institute, Amsterdam, the Netherlands
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13
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Yang Q, Zhang G, Su M, Leung G, Lui H, Zhou P, Wu Y, Zhou J, Xu J, Zhang X, Zhou Y. Vitiligo Skin Biomarkers Associated With Favorable Therapeutic Response. Front Immunol 2021; 12:613031. [PMID: 33815367 PMCID: PMC8015777 DOI: 10.3389/fimmu.2021.613031] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 01/08/2021] [Indexed: 02/05/2023] Open
Abstract
Vitiligo is an acquired depigmentation skin disease caused by immune-mediated death of melanocytes. The most common treatment for vitiligo is narrow band ultraviolet B phototherapy, which often is combined with topical therapies such as tacrolimus. However, patients' responses to these treatments show large variations. To date, the mechanism for this heterogeneity is unknown, and there are no molecular indicators that can predict an individual patient's response to therapy. The goal of this study is to identify clinical parameters and gene expression biomarkers associated with vitiligo response to therapy. Six patients with segmental vitiligo and 30 patients with non-segmental vitiligo underwent transcriptome sequencing of lesional and nonlesional skin at baseline before receiving combined UBUVB and tacrolimus therapy for 6 month, and were separated into good response and bad response groups based on target lesion achieving > 10% repigmentation or not. Our study revealed that treatment-responsive vitiligo lesions had significantly shorter disease duration compared with non-responsive vitiligo lesions (2.5 years vs 11.5 years, p=0.046, t-Test), while showing no significant differences in the age, gender, ethnicity, vitiligo subtype, or disease severity. Transcriptomic analyses identified a panel of 68 genes separating the good response from bad response lesions including upregulation of immune active genes, such as CXCL10, FCRL3, and TCR, Further, compared with vitiligo lesions with long disease duration, the lesions with short duration also have much higher level of expression of immune-active genes, including some (such as FCRL3 and TCR genes) that are associated with favorable therapeutic response. In conclusion, our study has identified clinical parameters such as short disease duration and a panel of immune active and other gene expression biomarkers that are associated with favorable response to immune suppressive NBUVB + tacrolimus therapy. These markers may be useful clinically for individualized therapeutic management of vitiligo patients in the future.
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Affiliation(s)
- Qianli Yang
- Department of Dermatology and Skin Science, University of British Columbia, Vancouver, BC, Canada
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, China
| | - Guohong Zhang
- Department of Pathology, Shantou University Medical College, Shantou, China
| | - Mingwan Su
- Department of Dermatology and Skin Science, University of British Columbia, Vancouver, BC, Canada
| | - Gigi Leung
- Department of Dermatology and Skin Science, University of British Columbia, Vancouver, BC, Canada
| | - Harvey Lui
- Department of Dermatology and Skin Science, University of British Columbia, Vancouver, BC, Canada
| | - Pingyu Zhou
- Shanghai Skin Hospital, Tongji University, Shanghai, China
| | - Yan Wu
- Department of Dermatology, First Hospital, China Medical University, Shenyang, China
| | - Joshua Zhou
- Faculty of Dentistry, University of British Columbia, Vancouver, BC, Canada
| | - Jinhua Xu
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, China
- *Correspondence: Youwen Zhou, ; Jinhua Xu, ; Xuejun Zhang,
| | - Xuejun Zhang
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, China
- Institute of Dermatology, Anhui Medical University, Hefei, China
- *Correspondence: Youwen Zhou, ; Jinhua Xu, ; Xuejun Zhang,
| | - Youwen Zhou
- Department of Dermatology and Skin Science, University of British Columbia, Vancouver, BC, Canada
- *Correspondence: Youwen Zhou, ; Jinhua Xu, ; Xuejun Zhang,
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14
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Silpa-Archa N, Pruksaeakanan C, Angkoolpakdeekul N, Chaiyabutr C, Kulthanan K, Ratta-Apha W, Wongpraparut C. Relationship Between Depression and Quality of Life Among Vitiligo Patients: A Self-assessment Questionnaire-based Study. Clin Cosmet Investig Dermatol 2020; 13:511-520. [PMID: 32801827 PMCID: PMC7414931 DOI: 10.2147/ccid.s265349] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Accepted: 07/14/2020] [Indexed: 12/17/2022]
Abstract
Background Vitiligo is a common chronic autoimmune disease that is characterized by progressive loss of skin color due to melanocyte destruction. In addition to the physical effects of vitiligo, this condition exerts adverse psychological effects and causes social stigmatization. Earlier studies reported that individuals with vitiligo suffer from poor quality of life (QoL), but data about the QoL of Thai vitiligo patients is scarce. Objective This study aimed to investigate the QoL and prevalence of depression in Thai vitiligo patients, association between QoL and depression, and factors associated with QoL and depression among Thai people with vitiligo. Methods This cross-sectional self-assessment questionnaire-based study was conducted at the phototherapy and vitiligo clinics of the Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University (Bangkok, Thailand). QoL was assessed using the Dermatology Life Quality Index (DLQI) questionnaire, and depression was evaluated via the Patient Health Questionnaire (PHQ-9). Results Among the 104 vitiligo patients that were recruited, the mean DLQI score was 7.46, and the prevalence of depression (PHQ-9 ≥9) was 13.5%. Factors significantly associated with a higher mean DLQI score were skin phototype IV compared to phototype III, active disease, new lesions within the last three months, lesions involving upper extremities, and PHQ-9 ≥9 (p<0.05). Moderate correlation was found between DLQI score and PHQ-9 score (Pearson’s correlation coefficient: 0.524, p<0.001). Factors significantly associated with depression were working status and developing new lesions within the last three months (p<0.05). Patients with new lesions were 4.12 times more likely to be depressed than those without new lesions (OR: 4.12, 95%CI: 1.20–14.16; p=0.025). Conclusion Developing new lesions, active disease, dark skin phototype (IV), and lesion on upper extremity had significant adverse effects on QoL. Vitiligo patients who were employed and who had new vitiligo lesions are significantly more likely to be depressed.
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Affiliation(s)
- Narumol Silpa-Archa
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Chutipon Pruksaeakanan
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | | | - Chayada Chaiyabutr
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Kanokvalai Kulthanan
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Woraphat Ratta-Apha
- Department of Psychiatry, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Chanisada Wongpraparut
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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15
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Zhuang T, Li S, Yi X, Guo S, Wang Y, Chen J, Liu L, Jian Z, Gao T, Kang P, Li C. Tranilast Directly Targets NLRP3 to Protect Melanocytes From Keratinocyte-Derived IL-1β Under Oxidative Stress. Front Cell Dev Biol 2020; 8:588. [PMID: 32754591 PMCID: PMC7365842 DOI: 10.3389/fcell.2020.00588] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 06/17/2020] [Indexed: 12/12/2022] Open
Abstract
The activation of NLRP3 inflammasome-IL-1β pathway in keratinocytes contributes to the melanocyte death via autoimmunity-dependent manner in vitiligo. As a safe small-compound drug employed frequently in clinic, tranilast (TR) is newly reported to block the activation of NLRP3 inflammasome in macrophage. Nevertheless, whether keratinocyte-derived IL-1β damages melanocytes in an autoimmunity-independent way and whether TR could ameliorate the melanocyte damage via inhibiting the NLRP3-IL-1β pathway in keratinocyte still are not clear. In the present study, we initially found that TR could impede the secretion of IL-1β from keratinocytes by interfering the NLRP3 oligomerization. More importantly, we illustrated that TR could decrease the melanocyte apoptosis, improve the melanogenesis, and have the capacity to optimize the melanosome translocation by abolishing the keratinocyte-derived IL-1β. Additionally, TR could mitigate the secretion of inflammatory cytokines such as IL-6, IL-8, TNF-α, and IL-18 in keratinocytes under oxidative stress. In short, our data indicate that IL-1β plays detrimental roles in the melanocyte survival, melanogenesis, melanosome translocation and the secretion of inflammatory cytokines, and TR could be a promising therapeutic strategy in vitiligo by attenuating the keratinocyte-derived IL-1β under oxidative stress.
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Affiliation(s)
- Tongtian Zhuang
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Shuli Li
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Xiuli Yi
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Sen Guo
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Yinghan Wang
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Jianru Chen
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Ling Liu
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Zhe Jian
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Tianwen Gao
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Pan Kang
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Chunying Li
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
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16
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Simons RE, Zevy DL, Jafferany M. Psychodermatology of vitiligo: Psychological impact and consequences. Dermatol Ther 2020; 33:e13418. [PMID: 32297399 DOI: 10.1111/dth.13418] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Accepted: 04/13/2020] [Indexed: 12/20/2022]
Abstract
Vitiligo is an autoimmune dermatologic disorder that causes chronic skin depigmentation, which affects an estimated 1% of the world's population. This disfiguring condition can have devastating psychological consequences on its sufferers. The field of psychodermatology examines psychiatric manifestations of dermatologic conditions. Although previous research in this area has been done on other skin disorders, no large-scale review exists on the dermatologic-psychiatric connection in vitiligo specifically. The current article will discuss the psychodermatology of vitiligo with an emphasis on depression, stress, and low self-esteem. The social and cultural considerations will also be explored. Finally, the implications of these psychiatric manifestations on treatment will be discussed, with the goal of implementing early psychiatric intervention for those with vitiligo.
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Affiliation(s)
- Robert E Simons
- Central Michigan University College of Medicine, Department of Psychiatry, Saginaw, Michigan, USA
| | - Danna L Zevy
- Central Michigan University College of Medicine, Department of Psychiatry, Saginaw, Michigan, USA
| | - Mohammad Jafferany
- Central Michigan University College of Medicine, Department of Psychiatry, Saginaw, Michigan, USA
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17
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Qiao Z, Xu Z, Xiao Q, Yang Y, Ying J, Xiang L, Zhang C. Dysfunction of ATG7-dependent autophagy dysregulates the antioxidant response and contributes to oxidative stress-induced biological impairments in human epidermal melanocytes. Cell Death Discov 2020; 6:31. [PMID: 32377394 PMCID: PMC7195468 DOI: 10.1038/s41420-020-0266-3] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 04/07/2020] [Accepted: 04/14/2020] [Indexed: 02/08/2023] Open
Abstract
Autophagy is a process involving the self-digestion of components that participates in anti-oxidative stress responses and protects cells against oxidative damage. However, the role of autophagy in the anti-oxidative stress responses of melanocytes remains unclear. To investigate the role of autophagy in human epidermal melanocytes, we knocked down and overexpressed ATG7, the critical gene of autophagy, in normal human epidermal melanocytes. We demonstrated that ATG7-dependent autophagy could affect melanin content of melanocytes by regulating melanogenesis. Moreover, suppression of ATG7-dependent autophagy inhibits proliferation and promotes oxidative stress-induced apoptosis of melanocytes, whereas enhancement of ATG7-dependent autophagy protects melanocytes from oxidative stress-induced apoptosis. Meanwhile, deficiency of ATG7-dependent autophagy results in premature senescence of melanocytes under oxidative stress. Notably, we verified that ATG7-dependent autophagy could alter oxidative stress homeostasis by regulating reactive oxygen species (ROS) production, nuclear factor erythroid 2-related factor 2 (Nrf2) antioxidant pathway, and the activity of several antioxidant enzymes in melanocytes. In conclusion, our study suggested that ATG7-dependent autophagy is indispensable for redox homeostasis and the biological functions of melanocytes, such as melanogenesis, proliferation, apoptosis, and senescence, especially under oxidative stress.
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Affiliation(s)
- Zhuhui Qiao
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, China
| | - Zhongyi Xu
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, China
| | - Qing Xiao
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, China
| | - Yiwen Yang
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, China
| | - Jiayi Ying
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, China
| | - Leihong Xiang
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, China
| | - Chengfeng Zhang
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, China
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18
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Taïeb A, Meurant JM. Should we prioritize psychological interventions in the management of vitiligo? J Eur Acad Dermatol Venereol 2020; 32:2053-2054. [PMID: 30488996 DOI: 10.1111/jdv.15297] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- A Taïeb
- Department of Dermatology and Pediatric Dermatology, CHU de Bordeaux, Bordeaux, France
| | - J-M Meurant
- Association Française du Vitiligo (AFV) and Vitiligo International Patient Organizations Committee (VIPOC), Paris, France
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19
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Bergqvist C, Ezzedine K. Vitiligo: A Review. Dermatology 2020; 236:571-592. [DOI: 10.1159/000506103] [Citation(s) in RCA: 125] [Impact Index Per Article: 31.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Accepted: 01/23/2020] [Indexed: 11/19/2022] Open
Abstract
Vitiligo, a common depigmenting skin disorder, has an estimated prevalence of 0.5–2% of the population worldwide. The disease is characterized by the selective loss of melanocytes which results in typical nonscaly, chalky-white macules. In recent years, considerable progress has been made in our understanding of the pathogenesis of vitiligo which is now clearly classified as an autoimmune disease. Vitiligo is often dismissed as a cosmetic problem, although its effects can be psychologically devastating, often with a considerable burden on daily life. In 2011, an international consensus classified segmental vitiligo separately from all other forms of vitiligo, and the term vitiligo was defined to designate all forms of nonsegmental vitiligo. This review summarizes the current knowledge on vitiligo and attempts to give an overview of the future in vitiligo treatment.
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20
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Hamidizadeh N, Ranjbar S, Ghanizadeh A, Parvizi MM, Jafari P, Handjani F. Evaluating prevalence of depression, anxiety and hopelessness in patients with Vitiligo on an Iranian population. Health Qual Life Outcomes 2020; 18:20. [PMID: 32013982 PMCID: PMC6998062 DOI: 10.1186/s12955-020-1278-7] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Accepted: 01/22/2020] [Indexed: 12/18/2022] Open
Abstract
INTRODUCTION Vitiligo is caused by partial or complete destruction of melanocytes in the affected skin area and influences the patient's quality of life. Besides physical involvement, vitiligo patients experience a high level of stress. Depression and Anxiety are common psychiatric disorders in vitiligo patients. AIM This study, as the first study, evaluates hopelessness, anxiety, depression and general health of vitiligo patients in comparison with normal controls in an Iranian population. METHOD Hundred patients with vitiligo and hundred healthy controls were examined. General health, depression, hopelessness and anxiety were evaluated based on general health questionnaire. Anxiety, depression and hopelessness levels were analyzed using Chi-Square, and the mean value of general health was evaluated through t-test. RESULTS The results showed that anxiety and hopelessness levels were significantly higher in vitiligo patients than those who are in healthy controls. This significant difference refers to high levels of anxiety and hopelessness among women with vitiligo. It was also found that the single patients were more anxious, hopeless and depressive, while the married patients were only more anxious and hopeless than those who are in the control group, respectively. General health of patients was significantly worse than in healthy controls. The low level of general health in patients was related to poorer level of general health among women with vitiligo. CONCLUSION It seems that women with vitiligo are more mentally stressed than men with vitiligo. Both singles and married vitiligo patients suffer from anxiety and hopelessness.
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Affiliation(s)
- Nasrin Hamidizadeh
- Molecular Dermatology Research Center, Shiraz University of Medical Sciences, P.O. Box: 7134844119, Zand Avenue, Shiraz, Iran.
| | - Sara Ranjbar
- Molecular Dermatology Research Center, Shiraz University of Medical Sciences, P.O. Box: 7134844119, Zand Avenue, Shiraz, Iran
| | - Ahmad Ghanizadeh
- Research Center for Psychiatry and Behavioral Sciences, Department of Psychiatry, Shiraz University of Medical Sciences, Shiraz, Iran.,Department of Psychiatry, UCLA-Kern Psychiatry Residency Program, Kern Medical, Kern Behavioral Health and Recovery Services, Bakersfield, CA, USA
| | - Mohammad Mahdi Parvizi
- Molecular Dermatology Research Center, Shiraz University of Medical Sciences, P.O. Box: 7134844119, Zand Avenue, Shiraz, Iran
| | - Peyman Jafari
- Department of Biostatistics, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Farhad Handjani
- Molecular Dermatology Research Center, Shiraz University of Medical Sciences, P.O. Box: 7134844119, Zand Avenue, Shiraz, Iran
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21
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Mahjour M, Khoushabi A. A Review Article About Some Herbs Affecting Vitiligo Based on Avicenna's Canon. Curr Drug Discov Technol 2020; 17:133-137. [PMID: 30332966 DOI: 10.2174/1570163815666181017100847] [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: 06/07/2018] [Revised: 08/03/2018] [Accepted: 10/04/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND Vitiligo is a pigmentary disorder characterizing by white macules due to loss of melanocytes. Vitiligo affects about 1 to 4% of people around the world. The treatment of vitiligo has a high cost and the long process of treatment in spite of no complete remedy. It has various psychological side-effects such as depression and anxiety affecting the quality of life seriously. Avicenna in his Canon treated these patients over a thousand years ago. This study aimed to introduce some herbal drugs in vitiligo based on the Canon of Avicenna besides the conventional medical treatments. METHODS This is a review study, according to the Canon with the term Baras and also searching through the electronic websites with the keywords vitiligo, treatment, and herbal drugs. RESULTS The study found some herbs affecting the vitiligo from the Canon. CONCLUSION The researchers suggest conducting clinical trials on the patients with vitiligo based on the Canon besides the conventional techniques to obtain a better result in the treatment.
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Affiliation(s)
- Marjan Mahjour
- Department of Persian Medicine, School of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Arash Khoushabi
- Health Department, Mashhad University of Medical Sciences, Mashhad, Iran
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22
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Li D, Liang G, Calderone R, Bellanti JA. Vitiligo and Hashimoto's thyroiditis: Autoimmune diseases linked by clinical presentation, biochemical commonality, and autoimmune/oxidative stress-mediated toxicity pathogenesis. Med Hypotheses 2019; 128:69-75. [PMID: 31203913 DOI: 10.1016/j.mehy.2019.05.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2019] [Revised: 04/17/2019] [Accepted: 05/12/2019] [Indexed: 10/26/2022]
Abstract
Vitiligo (VL) is a chronic autoimmune pigmentation disorder characterized by destruction of melanocytes. The condition is associated with several other autoimmune diseases, but autoimmune thyroid diseases, especially Hashimoto's thyroiditis (HT), is the most prevalent organ-specific autoimmune disease with a co-morbidity up to 34%. Among the many hypotheses that have been proposed for the pathogenesis of both diseases, autoimmunity and oxidative stress-mediated toxicity in melanocytes or thyrocytes, respectively, have been the most widely accepted - with autoimmunity being the presumed consequence of oxidative stress-mediated toxicity. However, the predominant etiologic basis for impairment of redox balance has rarely been studied. The two autoimmune diseases are not only linked by a concordance of clinical presentations and an autoimmune/oxidative stress-mediated toxicity pathogenesis but also by an apparent biochemical commonality. The target molecules produced in the thyroid and skin, i.e., thyroxine and melanin, respectively, are derived from the same primordial parent molecule, tyrosine. On the basis of these similarities between Hashimoto's thyroiditis and vitiligo, specifically with respect to the activation of oxidative stress, we propose a novel hypothesis accounting for the destruction of melanocytes or thyrocytes in VL and AT. We suggest a new therapeutic regimen of quinone derivatives to combat ROS-induced autoimmunity resulting from this common biochemical etiologic error.
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Affiliation(s)
- Dongmei Li
- Department of Microbiology-Immunology, Georgetown University Medical Center, Washington, DC 20057, United States
| | - Guanzhao Liang
- Department of Mycology, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, China
| | - Richard Calderone
- Department of Microbiology-Immunology, Georgetown University Medical Center, Washington, DC 20057, United States
| | - Joseph A Bellanti
- Department of Microbiology-Immunology, Georgetown University Medical Center, Washington, DC 20057, United States; Department of Pediatrics, Georgetown University Medical Center, Washington, DC 20057, United States.
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23
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Relke N, Gooderham M. The Use of Janus Kinase Inhibitors in Vitiligo: A Review of the Literature. J Cutan Med Surg 2019; 23:298-306. [PMID: 30902022 DOI: 10.1177/1203475419833609] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Vitiligo is a common acquired depigmenting disorder characterized by the development of white macules and patches due to the loss of melanocytes. Patients with vitiligo can be stigmatized by society, making the disease a source of psychological stress that can considerably affect quality of life. The goal of vitiligo treatment is to obtain skin repigmentation in the majority of cases, and less commonly to depigment the remaining normal skin. There is no consistent, long-term, durable therapy for vitiligo for all patients, highlighting the unmet need for new safe and effective therapies to control this disease. Recently, JAK inhibitors have been explored as a promising novel treatment option in vitiligo. The JAK and signal transducers and activators of transcription (STAT) pathway is an attractive therapeutic target because IFN-γ-dependent cytokines produced through this pathway have been implicated in the pathogenesis of disease. This literature review describes vitiligo pathophysiology, explains the usefulness of the JAK inhibitors for treatment, and summarizes published case reports, case series, and open-label studies. Research outlined here shows JAK inhibitors in patients with vitiligo have a favorable safety profile and effectively produce repigmentation of lesions, especially with concomitant ultraviolet exposure. Additional studies are required to confirm efficacy, establish safety, and investigate durability of repigmentation.
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Affiliation(s)
| | - Melinda Gooderham
- 1 Queen's University, Kingston, ON, Canada.,2 SKiN Centre for Dermatology, Peterborough, ON, Canada.,3 Probity Medical Research, Waterloo, ON, Canada
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24
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Bae JM, Eun SH, Lee HN, Kim GM, Grimes PE, Lee JH. Comparison of 311‐nm Titanium:Sapphire laser and 308‐nm excimer laser treatment for vitiligo: A randomized controlled non‐inferiority trial. Lasers Surg Med 2019; 51:239-244. [DOI: 10.1002/lsm.23048] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/26/2018] [Indexed: 11/10/2022]
Affiliation(s)
- Jung Min Bae
- Department of DermatologySt. Vincent's HospitalCollege of MedicineThe Catholic University of KoreaSuwonKorea
| | - Sung Hye Eun
- Department of DermatologySt. Vincent's HospitalCollege of MedicineThe Catholic University of KoreaSuwonKorea
| | - Han Na Lee
- Department of DermatologySt. Vincent's HospitalCollege of MedicineThe Catholic University of KoreaSuwonKorea
| | - Gyong Moon Kim
- Department of DermatologySt. Vincent's HospitalCollege of MedicineThe Catholic University of KoreaSuwonKorea
| | - Pearl E. Grimes
- Division of DermatologyVitiligo & Pigmentation Institute of Southern CaliforniaDavid Geffen School of MedicineUniversity of CaliforniaLos AngelesCalifornia
| | - Ji Hae Lee
- Department of DermatologySt. Vincent's HospitalCollege of MedicineThe Catholic University of KoreaSuwonKorea
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25
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Chen D, Tuan H, Zhou EY, Liu D, Zhao Y. Quality of life of adult vitiligo patients using camouflage: A survey in a Chinese vitiligo community. PLoS One 2019; 14:e0210581. [PMID: 30677057 PMCID: PMC6345473 DOI: 10.1371/journal.pone.0210581] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Accepted: 12/26/2018] [Indexed: 11/28/2022] Open
Abstract
Background Vitiligo is an acquired depigmented skin disease resulting in white macules, which may significantly impair the quality of life (QoL) of the patients. Objective To estimate the QoL in Chinese vitiligo patients using camouflage with a more detailed description, and to identify the possible risk factors related to poor QoL. Methods An online survey was conducted in vitiligo patients using camouflage from a vitiligo community. Survey questions included demographic, clinical information, dermatology- and vitiligo-specific QoL questionnaires. Multivariate logistic analysis was performed to identify risk factors that related to poor QoL. Results In total, 884 respondents were included in the analyses, of which 413 (46.7%) were male. The score of DLQI was 5.83±5.75 (mean± SD). Age, gender, marriage status, occupational status, anogenital involvement, patient-perceived severity (presented by VAS score), symptoms as itching, pain, sunburn and koebner phenomenon, total cost of treatment and degree of satisfaction in camouflage therapy were independently associated with DLQI score (p<0.05). Conclusion Vitiligo has considerable impact on QoL of affected patients in Chinese population even when they were using camouflage. Camouflage might be helpful to improve QoL of the patients.
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Affiliation(s)
- Dian Chen
- Department of Dermatology, Beijing Tsinghua Changgung Hospital, Tsinghua University, Beijing, China
| | - HsiaoHan Tuan
- Department of Dermatology, Beijing Tsinghua Changgung Hospital, Tsinghua University, Beijing, China
| | - Eray Yihui Zhou
- Department of Dermatology, Beijing Tsinghua Changgung Hospital, Tsinghua University, Beijing, China
| | - DeHua Liu
- Department of Dermatology, Beijing Tsinghua Changgung Hospital, Tsinghua University, Beijing, China
| | - Yi Zhao
- Department of Dermatology, Beijing Tsinghua Changgung Hospital, Tsinghua University, Beijing, China
- * E-mail:
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26
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Uitentuis SE, Narayan VS, Wind BS, Bekkenk MW, de Rie MA, Wolkerstorfer A. Patient reported outcomes for intensified versus conventional NB-UVB treatment in non-segmental vitiligo. J DERMATOL TREAT 2018; 30:594-597. [DOI: 10.1080/09546634.2018.1543851] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Sanne E. Uitentuis
- Netherlands Institute for Pigment Disorders, Department of Dermatology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Vidhya S. Narayan
- Netherlands Institute for Pigment Disorders, Department of Dermatology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Bas S. Wind
- Department of Dermatology, Medisch Centrum Jan van Goyen, Amsterdam, The Netherlands
| | - Marcel W. Bekkenk
- Netherlands Institute for Pigment Disorders, Department of Dermatology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Menno A. de Rie
- Netherlands Institute for Pigment Disorders, Department of Dermatology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Albert Wolkerstorfer
- Netherlands Institute for Pigment Disorders, Department of Dermatology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
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Wang Q, Wu H, Zhou J, Pei S, Li J, Cai Y, Shang J. Involvement of the central hypothalamic-pituitary-adrenal axis in hair growth and melanogenesis among different mouse strains. PLoS One 2018; 13:e0202955. [PMID: 30356231 PMCID: PMC6200183 DOI: 10.1371/journal.pone.0202955] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 08/13/2018] [Indexed: 11/26/2022] Open
Abstract
Stress has been demonstrated to play an important role in hair follicle function and the pathogenesis of some hair disorders. The central hypothalamic-pituitary-adrenal (HPA) axis is activated by stress stimuli, synthesizes and releases various components and eventually induces the pathogenesis and recurrence of peripheral diseases. Our aim is to compare the different responses under exposure of stress in hair follicle function among different mouse strains, and to detect the involvement of the central HPA axis after stress in hair follicle growth and melanogenesis. In this study, we exposed different mouse strains (C57BL/6, CBA/J, C3H/HeN, BALB/c and ICR) to a 21-day chronic restraint stress protocol and selected C57BL/6, CBA/J and BALB/c mice for further study because of their significant behavioral alterations. Then, we evaluated and compared the different responses and sensitivity to chronic restraint stress in hair follicle function and central HPA axis among the selected strains. The results showed that expression of POMC, CRF and GR mRNA and protein and serum levels of corticosterone were inhibited in response to stress. These findings suggested that chronic restraint stress may inhibit hair follicle growth and melanogenesis via regulating the key elements of the central HPA axis. In addition, the results revealed different mouse strains exhibit different responses in the central HPA axis and hair follicle after stress exposure. C57BL/6 might be the most sensitive strain among the three strains tested as well as an appropriate strain to study possible pathophysiological mechanisms by which the nervous system influences skin function and screen dermatological drugs suitable for psychotherapy. We believe the current study will provide some useful information for researchers who are interested in the bidirectional communication between the nervous and skin systems and the management of stress-induced cutaneous diseases.
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Affiliation(s)
- Qian Wang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, China
- Jiangsu Key Laboratory of TCM Evaluation and Translational Research, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Huali Wu
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, China
- Jiangsu Key Laboratory of TCM Evaluation and Translational Research, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Jia Zhou
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, China
- Jiangsu Key Laboratory of TCM Evaluation and Translational Research, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Siran Pei
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, China
- Jiangsu Key Laboratory of TCM Evaluation and Translational Research, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Jing Li
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, China
- Jiangsu Key Laboratory of TCM Evaluation and Translational Research, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Yuanyuan Cai
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, China
- Jiangsu Key Laboratory of TCM Evaluation and Translational Research, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Jing Shang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, China
- Jiangsu Key Laboratory of TCM Evaluation and Translational Research, China Pharmaceutical University, Nanjing, Jiangsu, China
- Qinghai Key Laboratory of Tibetan Medicine Pharmacology and Safety Evaluation, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, Qinghai, China
- * E-mail:
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Ahmed A, Steed L, Burden-Teh E, Shah R, Sanyal S, Tour S, Dowey S, Whitton M, Batchelor J, Bewley A. Identifying key components for a psychological intervention for people with vitiligo - a quantitative and qualitative study in the United Kingdom using web-based questionnaires of people with vitiligo and healthcare professionals. J Eur Acad Dermatol Venereol 2018; 32:2275-2283. [PMID: 29972710 DOI: 10.1111/jdv.15168] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Accepted: 06/21/2018] [Indexed: 11/28/2022]
Affiliation(s)
- A. Ahmed
- Department of Dermatology; King Edward VII Hospital; Windsor UK
| | - L. Steed
- Centre for Public Health and Primary Care; Queen Mary University of London; London UK
| | - E. Burden-Teh
- Centre of Evidence Based Dermatology; University of Nottingham; Nottingham UK
| | - R. Shah
- Barts Health NHS Trust; London UK
| | - S. Sanyal
- Sandwell and West Birmingham NHS Trust; West Midlands UK
| | - S. Tour
- Centre of Evidence Based Dermatology; University of Nottingham; Nottingham UK
| | - S. Dowey
- Centre of Evidence Based Dermatology; University of Nottingham; Nottingham UK
| | - M. Whitton
- Cochrane Skin Group; University of Nottingham; Nottingham UK
| | - J.M. Batchelor
- Centre of Evidence Based Dermatology; University of Nottingham; Nottingham UK
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Zhou J, An X, Dong J, Wang Y, Zhong H, Duan L, Ling J, Ping F, Shang J. IL-17 induces cellular stress microenvironment of melanocytes to promote autophagic cell apoptosis in vitiligo. FASEB J 2018; 32:4899-4916. [PMID: 29613836 DOI: 10.1096/fj.201701242rr] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Vitiligo is a depigmentary disorder that develops as a result of the progressive disappearance of epidermal melanocytes. Stress can precipitate or exacerbate a skin disease through psychosomatic mechanisms. Stress exposure induces vitiligo-like symptoms in mice, as cellular damage to melanocytes causes synthetic pigment loss. Stress also increases IL-17, IL-1β, and antimelanocyte IgG in model mouse serum. Up-regulation of the IL-1β transcript in patients suggests its possible role in autoimmune pathogenesis of vitiligo. We demonstrate that IL-17 promoted IL-1β secretion from keratinocytes. Mitochondrial dysfunction, which can induce the excessive production of reactive oxygen species (ROS), is emerging as a mechanism that underlies various inflammatory and autoimmune diseases. In this study, we demonstrate that IL-17 inhibits melanogenesis of zebrafish, normal human epidermal melanocytes, and B16F10 cells. IL-17 increased mitochondrial dysfunction and ROS accumulation, which was related to autophagy induction. Autophagy is needed for autophagic apoptosis of B16F10 cells induced by IL-17. To inhibit ROS generation, B16F10 cells were pretreated with N-acetyl-l-cysteine (NAC), which inhibited autophagy. 3-Methyladenine (3-MA) also had an inhibiting effect on autophagy. NAC or 3-MA pretreatments inhibited IL-17-mediated cell apoptosis. In summary, IL-17 induces the cellular stress microenvironment in melanocytes to promote autophagic cell apoptosis in vitiligo.-Zhou, J., An, X., Dong, J., Wang, Y., Zhong, H., Duan, L., Ling, J., Ping, F., Shang, J. IL-17 induces cellular stress microenvironment of melanocytes to promote autophagic cell apoptosis in vitiligo.
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Affiliation(s)
- Jia Zhou
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China.,Jiangsu Key Laboratory of Traditional Chinese Medicine (TCM) Evaluation and Translational Research, China Pharmaceutical University, Nanjing, China
| | - Xiaohong An
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China.,Jiangsu Key Laboratory of Traditional Chinese Medicine (TCM) Evaluation and Translational Research, China Pharmaceutical University, Nanjing, China
| | - Jinjin Dong
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China.,Jiangsu Key Laboratory of Traditional Chinese Medicine (TCM) Evaluation and Translational Research, China Pharmaceutical University, Nanjing, China
| | - Yichuan Wang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China.,Jiangsu Key Laboratory of Traditional Chinese Medicine (TCM) Evaluation and Translational Research, China Pharmaceutical University, Nanjing, China
| | - Hui Zhong
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China.,Jiangsu Key Laboratory of Traditional Chinese Medicine (TCM) Evaluation and Translational Research, China Pharmaceutical University, Nanjing, China
| | - Lanlan Duan
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China.,Jiangsu Key Laboratory of Traditional Chinese Medicine (TCM) Evaluation and Translational Research, China Pharmaceutical University, Nanjing, China
| | - Jingjing Ling
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China.,Jiangsu Key Laboratory of Traditional Chinese Medicine (TCM) Evaluation and Translational Research, China Pharmaceutical University, Nanjing, China
| | - Fengfeng Ping
- Wuxi People's Hospital, Nanjing Medical University, Wuxi, China
| | - Jing Shang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China.,Jiangsu Key Laboratory of Traditional Chinese Medicine (TCM) Evaluation and Translational Research, China Pharmaceutical University, Nanjing, China
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Abstract
Use of the 308 nm Excimer laser to treat hypopigmentation and vitiligo is usually superior to conventional ultraviolet (UV) therapy with regard to results and safety. It is particularly advantageous because specific areas of skin can be targeted without burdening the rest of the skin. Fewer sessions with lower cumulative doses are required. Various combination therapies can improve the outcome; selection criteria such as early initiation of treatment and more frequent sessions with shorter intervals make it easier to decide which patients should be treated and how to achieve the greatest benefit.
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Affiliation(s)
- K Fritz
- Hautärzte- und Laserzentrum Landau (Pfalz), Reduitstr. 13, 76829, Landau, Deutschland.
- Medizinische und Pharmazeutische Universität Carol Davila, Bucharest, Rumänien.
| | - C Salavastru
- Medizinische und Pharmazeutische Universität Carol Davila, Bucharest, Rumänien
- Abteilung für pädiatrische Dermatologie, Colentina-Krankenhaus, Bucharest, Rumänien
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31
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Sarkar S, Sarkar T, Sarkar A, Das S. Vitiligo and Psychiatric Morbidity: A Profile from a Vitiligo Clinic of a Rural-based Tertiary Care Center of Eastern India. Indian J Dermatol 2018; 63:281-284. [PMID: 30078869 PMCID: PMC6052755 DOI: 10.4103/ijd.ijd_142_18] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Background Vitiligo is an idiopathic acquired progressive de/hypopigmentary disorder of skin and mucosae. In Indian skin depigmentaion is very much obvious and can cause psychological distress, low self esteem and social stigmatization. Aims The primary objective of this study was to evaluate the psychiatric morbidity in vitiligo patients and secondary objective was to assess the morbidity in all eight dimensions of psychosocial and physical aspects, i.e. cognitive, social, discomfort, limitations, depression, fear, embarrassment and anger. Materials and Methods An institution based case-control study with sixty-one patients of vitiligo and equal number of healthy age and sex matched controls was undertaken. The self-reporting questionnaire-24 (SRQ-24) and skindex (A 61-item survey questionnaire) were used to assess the psychiatric morbidity in both the groups. Results The SRQ-assessed psychiatric morbidity in the study group was 63.93%, compared with 24.59% in the control group (P<0.0001). Acral vitiligo had maximum association with psychiatric morbidity (86.67%) followed by vitiligo vulgaris (68%), mucosal vitiligo (62.5%) and others. According to the skindex, the most common psychiatric morbidity in vitiligo patients was depression (62.29%) followed by embarrassment (55.73%), social problem (54.09%), cognitive impairment (50.81%), physical limitation (47.54%), discomfort (40.98%), anger (36.06%) and fear (24.59%). The difference in Skindex scoring that marked the psychiatric morbidity among the case and control groups was statistically significant for depression, discomfort, social problem, cognitive impairment, embarrassment (P<0.0001) and physical limitation (P=0.0044). Conclusion Vitiligo has a high degree of psychiatric morbidity.
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Affiliation(s)
- Somenath Sarkar
- Department of Dermatology, B. S Medical College, Bankura, India
| | - Tanusree Sarkar
- Department of Dermatology, Burdwan Medical College, Bardhaman, India
| | - Arnab Sarkar
- Department of Psychiatry, MMC, Midnapore, West Bengal, India
| | - Swagata Das
- Department of Dermatology, Burdwan Medical College, Bardhaman, India
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32
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Autologous cell suspension grafting in segmental vitiligo and piebaldism: a randomized controlled trial comparing full surface and fractional CO
2
laser recipient‐site preparations. Br J Dermatol 2017; 177:1293-1298. [DOI: 10.1111/bjd.15569] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/31/2017] [Indexed: 11/26/2022]
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Esmat S, Hegazy RA, Shalaby S, Hu SCS, Lan CCE. Phototherapy and Combination Therapies for Vitiligo. Dermatol Clin 2017; 35:171-192. [PMID: 28317527 DOI: 10.1016/j.det.2016.11.008] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Vitiligo is a disease characterized by disappearance of melanocytes from the skin. It can negatively influence the physical appearance of affected individuals, and may profoundly affect a person's psychosocial function and quality of life. Therefore, vitiligo should not be considered as merely a condition that affects a patient's appearance, but needs to be actively treated in patients who seek medical help. Phototherapy has been used as the main treatment modality for patients with vitiligo. Different forms of phototherapy for vitiligo include broadband UVB, narrowband UVB, excimer light and excimer laser, and psoralen plus UVA.
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Affiliation(s)
- Samia Esmat
- Phototherapy Unit, Dermatology Department, Faculty of Medicine, Cairo University, Egypt
| | - Rehab A Hegazy
- Phototherapy Unit, Dermatology Department, Faculty of Medicine, Cairo University, Egypt
| | - Suzan Shalaby
- Phototherapy Unit, Dermatology Department, Faculty of Medicine, Cairo University, Egypt
| | - Stephen Chu-Sung Hu
- Department of Dermatology, College of Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, No 100, Tzyou 1st Road, Kaohsiung 807, Taiwan
| | - Cheng-Che E Lan
- Department of Dermatology, College of Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, No 100, Tzyou 1st Road, Kaohsiung 807, Taiwan.
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Bae JM, Jung HM, Hong BY, Lee JH, Choi WJ, Lee JH, Kim GM. Phototherapy for Vitiligo: A Systematic Review and Meta-analysis. JAMA Dermatol 2017; 153:666-674. [PMID: 28355423 PMCID: PMC5817459 DOI: 10.1001/jamadermatol.2017.0002] [Citation(s) in RCA: 115] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Accepted: 12/29/2016] [Indexed: 11/14/2022]
Abstract
Importance References to the expected treatment response to phototherapy would be helpful in the management of vitiligo because phototherapy requires long treatment durations over several months. Objective To estimate the treatment response of vitiligo to phototherapy. Data Sources A comprehensive database search of MEDLINE, EMBASE, and the Cochrane library from inception to January 26, 2016, was performed for all prospective studies. The main keywords used were vitiligo, phototherapy, psoralen, PUVA, ultraviolet, NBUVB, and narrowband. Study Selection All prospective studies reporting phototherapy outcome for at least 10 participants with generalized vitiligo were included. Of 319 studies initially identified, the full texts of 141 studies were assessed for eligibility, and 35 were finally included in the analysis. Of these, 29 studies included 1201 patients undergoing narrowband UV-B (NBUVB) phototherapy, and 9 included 227 patients undergoing psoralen-UV-A (PUVA) phototherapy. Data Extraction and Synthesis Two reviewers independently extracted the following data: study design, number and characteristics of the participants, phototherapy protocol, and rate of repigmentation based on the quartile scale. Single-arm meta-analyses were performed for the NBUVB and PUVA groups. Sample size-weighted means were calculated using a random-effects model for the repigmentation rates of the included studies. Main Outcomes and Measures The primary outcomes were at least mild (≥25%), at least moderate (≥50%), and marked (≥75%) responses on a quartile scale. Response rates were calculated as the number of participants who showed the corresponding repigmentation divided by the number of all participants enrolled in the individual studies. Results The meta-analysis included 35 unique studies (1428 unique patients). For NBUVB phototherapy, an at least mild response occurred in 62.1% (95% CI, 46.9%-77.3%) of 130 patients in 3 studies at 3 months, 74.2% (95% CI, 68.5%-79.8%) of 232 patients in 11 studies at 6 months, and 75.0% (95% CI, 60.9%-89.2%) of 512 patients in 8 studies at 12 months. A marked response was achieved in 13.0% (95% CI, 2.1%-23.9%) of 106 patients in 2 studies at 3 months, 19.2% (95% CI, 11.4%-27.0%) of 266 patients in 13 studies at 6 months, and 35.7% (95% CI, 21.5%-49.9%) of 540 patients in 9 studies at 12 months. For PUVA phototherapy, an at least mild response occurred in 51.4% (95% CI, 28.1%-74.7%) of 103 patients in 4 studies at 6 months and 61.6% (95% CI, 20.2%-100%) of 72 patients in 3 studies at 12 months. In the subgroup analyses, marked responses were achieved on the face and neck in 44.2% (95% CI, 24.2%-64.2%), on the trunk in 26.1% (95% CI, 8.7%-43.5%), on the extremities in 17.3% (95% CI, 8.2%-26.5%), and on the hands and feet in none after at least 6 months of NBUVB phototherapy. Conclusions and Relevance Long-duration phototherapy should be encouraged to enhance the treatment response in vitiligo. The greatest response is anticipated on the face and neck.
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Affiliation(s)
- Jung Min Bae
- Department of Dermatology, St Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea
| | - Han Mi Jung
- Department of Dermatology, St Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea
| | - Bo Young Hong
- Department of Rehabilitation Medicine, St Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea
| | - Joo Hee Lee
- Department of Dermatology, St Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea
| | - Won Joon Choi
- Department of Dermatology, St Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea
| | - Ji Hae Lee
- Department of Dermatology, St Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea
| | - Gyong Moon Kim
- Department of Dermatology, St Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea
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35
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Maranda EL, Wang MX, Shareef S, Tompkins BA, Emerson C, Badiavas EV. Surgical management of leukoderma after burn: A review. Burns 2017; 44:256-262. [PMID: 28602587 DOI: 10.1016/j.burns.2017.05.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2016] [Revised: 03/21/2017] [Accepted: 05/03/2017] [Indexed: 11/16/2022]
Abstract
Burns are a common and sometimes devastating injury causing a significant amount of pain, disability, and occasionally death. Burns can have serious aesthetic and functional consequences such as pigmentary changes and formation of scar tissue. Hypopigmentation or depigmentation is often a result of partial- or full-thickness burns, which is referred to as leukoderma after burn. Thus, this study is aimed at systematically reviewing the surgical options for treating leukoderma after burn in order to gain insight into the advantages, disadvantages, and future implications of each surgical technique. The surgical procedures reviewed include dermabrasion with thin split thickness grafting, epidermal cell suspension spray, suction blister epidermal minigrafting, minigrafting, cultured epithelium, noncultured keratinocyte suspension, and chip skin grafting.
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Affiliation(s)
- Eric L Maranda
- University of Miami Leonard M. Miller School of Medicine, Department of Dermatology and Cutaneous Surgery, Interdisciplinary Stem Cell Institute, 1501 NW 10th Street, Suite 924, Miami, FL 33136, USA
| | - Mindy X Wang
- University of Florida College of Medicine, 1600 SW Archer Rd, Gainesville, FL 32610, USA
| | - Shahjahan Shareef
- University of Miami Leonard M. Miller School of Medicine, Department of Dermatology and Cutaneous Surgery, Interdisciplinary Stem Cell Institute, 1501 NW 10th Street, Suite 924, Miami, FL 33136, USA.
| | - Bryon A Tompkins
- University of Miami Jackson, Memorial Hospital, Department of General Surgery, 1611 NW 12th Avenue, Miami, Florida 33136, USA
| | - Christopher Emerson
- University of Miami Leonard M. Miller School of Medicine, 1600 NW 10th Ave, Miami, FL 33136, USA
| | - Evangelos V Badiavas
- University of Miami Leonard M. Miller School of Medicine, Department of Dermatology and Cutaneous Surgery, Interdisciplinary Stem Cell Institute, 1501 NW 10th Street, Suite 924, Miami, FL 33136, USA
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He Y, Li S, Zhang W, Dai W, Cui T, Wang G, Gao T, Li C. Dysregulated autophagy increased melanocyte sensitivity to H 2O 2-induced oxidative stress in vitiligo. Sci Rep 2017; 7:42394. [PMID: 28186139 PMCID: PMC5301258 DOI: 10.1038/srep42394] [Citation(s) in RCA: 78] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Accepted: 01/10/2017] [Indexed: 11/09/2022] Open
Abstract
In vitiligo, melanocytes are particularly vulnerable to oxidative stress owing to the pro-oxidant state generated during melanin synthesis and to the genetic antioxidant defects. Autophagy is a controlled self-digestion process which can protect cells against oxidative damage. However, the exact role of autophagy in vitiligo melanocytes in response to oxidative stress and the mechanism involved are still not clear. To determine the implications of autophagy for melanocyte survival in response to oxidative stress, we first detected the autophagic flux in normal melanocytes exposure to H2O2, and found that autophagy was significantly enhanced in normal melanocytes, for protecting cells against H2O2-induced oxidative damage. Nevertheless, vitiligo melanocytes exhibited dysregulated autophagy and hypersensitivity to H2O2-induced oxidative injury. In addition, we confirmed that the impairment of Nrf2-p62 pathway is responsible for the defects of autophagy in vitiligo melanocytes. Noteworthily, upregulation of the Nrf2-p62 pathway or p62 reduced H2O2-induced oxidative damage of vitiligo melanocytes. Therefore, our data demonstrated that dysregulated autophagy owing to the impairment of Nrf2-p62 pathway increase the sensitivity of vitiligo melanocytes to oxidative stress, thus promote the development of vitiligo. Upregulation of p62-dependent autophagy may be applied to vitiligo treatment in the future.
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Affiliation(s)
- Yuanmin He
- Department of Dermatology, Xijing hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Shuli Li
- Department of Dermatology, Xijing hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Weigang Zhang
- Department of Dermatology, Xijing hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Wei Dai
- Department of Dermatology, Xijing hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Tingting Cui
- Department of Dermatology, Xijing hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Gang Wang
- Department of Dermatology, Xijing hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Tianwen Gao
- Department of Dermatology, Xijing hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Chunying Li
- Department of Dermatology, Xijing hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
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Dey-Rao R, Sinha AA. Vitiligo blood transcriptomics provides new insights into disease mechanisms and identifies potential novel therapeutic targets. BMC Genomics 2017; 18:109. [PMID: 28129744 PMCID: PMC5273810 DOI: 10.1186/s12864-017-3510-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Accepted: 01/19/2017] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Significant gaps remain regarding the pathomechanisms underlying the autoimmune response in vitiligo (VL), where the loss of self-tolerance leads to the targeted killing of melanocytes. Specifically, there is incomplete information regarding alterations in the systemic environment that are relevant to the disease state. METHODS We undertook a genome-wide profiling approach to examine gene expression in the peripheral blood of VL patients and healthy controls in the context of our previously published VL-skin gene expression profile. We used several in silico bioinformatics-based analyses to provide new insights into disease mechanisms and suggest novel targets for future therapy. RESULTS Unsupervised clustering methods of the VL-blood dataset demonstrate a "disease-state"-specific set of co-expressed genes. Ontology enrichment analysis of 99 differentially expressed genes (DEGs) uncovers a down-regulated immune/inflammatory response, B-Cell antigen receptor (BCR) pathways, apoptosis and catabolic processes in VL-blood. There is evidence for both type I and II interferon (IFN) playing a role in VL pathogenesis. We used interactome analysis to identify several key blood associated transcriptional factors (TFs) from within (STAT1, STAT6 and NF-kB), as well as "hidden" (CREB1, MYC, IRF4, IRF1, and TP53) from the dataset that potentially affect disease pathogenesis. The TFs overlap with our reported lesional-skin transcriptional circuitry, underscoring their potential importance to the disease. We also identify a shared VL-blood and -skin transcriptional "hot spot" that maps to chromosome 6, and includes three VL-blood dysregulated genes (PSMB8, PSMB9 and TAP1) described as potential VL-associated genetic susceptibility loci. Finally, we provide bioinformatics-based support for prioritizing dysregulated genes in VL-blood or skin as potential therapeutic targets. CONCLUSIONS We examined the VL-blood transcriptome in context with our (previously published) VL-skin transcriptional profile to address a major gap in knowledge regarding the systemic changes underlying skin-specific manifestation of vitiligo. Several transcriptional "hot spots" observed in both environments offer prioritized targets for identifying disease risk genes. Finally, within the transcriptional framework of VL, we identify five novel molecules (STAT1, PRKCD, PTPN6, MYC and FGFR2) that lend themselves to being targeted by drugs for future potential VL-therapy.
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Affiliation(s)
- Rama Dey-Rao
- Department of Dermatology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, 6078 Clinical and Translational Research Center, 875 Ellicott Street, Buffalo, NY, 14203, USA
| | - Animesh A Sinha
- Department of Dermatology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, 6078 Clinical and Translational Research Center, 875 Ellicott Street, Buffalo, NY, 14203, USA.
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Ali MAS, Abou-Taleb DAE, Mohamed RR. Treatment adherence and beliefs about medicines among Egyptian vitiligo patients. Dermatol Ther 2016; 29:413-418. [DOI: 10.1111/dth.12397] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | - Doaa A. E. Abou-Taleb
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine; Assiut University; Egypt
| | - Refaat Ragheb Mohamed
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine; Al Azhar University; Egypt
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Social Anxiety and Quality of Life in Vitiligo and Acne Patients with Facial Involvement: A Cross-Sectional Controlled Study. Am J Clin Dermatol 2016; 17:305-11. [PMID: 26818062 DOI: 10.1007/s40257-016-0172-x] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
BACKGROUND Vitiligo and acne vulgaris, commonly affecting the face, have significant psychological effects and impair the quality of life of the affected individuals. Because of their negative effect on physical appearance, these conditions may act as a potential barrier to social relationships and cause social anxiety. OBJECTIVE The objective of the study was to investigate the social anxiety, quality of life, anxiety, and depression levels of acne and vitiligo patients with facial involvement and compare these levels with healthy controls. METHODS Thirty-seven vitiligo and 37 acne patients, aged older than 18 years, with facial involvement and 74 age- and sex-matched healthy control subjects were included in the study. The patients and healthy controls were asked to complete the Liebowitz Social Anxiety Scale, the Hospital Anxiety and Depression Scale, and the Dermatology Life Quality Index. Disease severity was evaluated both objectively by the physician and subjectively by the patients using a visual analog scale. RESULTS Social anxiety, depression, and anxiety levels of vitiligo and acne patients were significantly higher than healthy controls (p < 0.05). Quality of life was impaired in both patient groups (Dermatology Life Quality Index scores for vitiligo: 5.6 ± 5.1; acne: 6.4 ± 6.2). There was no correlation between psychiatric scale scores and disease severity. Quality of life was negatively correlated with social anxiety and depression levels in both patient groups in our study. CONCLUSION Vitiligo and acne patients had higher levels of social anxiety, anxiety, and depression compared with healthy control subjects. Considering that increased psychosocial morbidity was regardless of age, sex, and disease severity and was correlated with quality of life impairment, evaluation of the psychosocial morbidity, in particular social anxiety, may be valuable in all vitiligo and acne patients.
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Majid I, Mysore V, Salim T, Lahiri K, Chatterji M, Khunger N, Talwar S, Sachhidanand S, Barua S. Is Lesional Stability in Vitiligo More Important Than Disease Stability for Performing Surgical Interventions? Results from a Multicentric Study. J Cutan Aesthet Surg 2016; 9:13-9. [PMID: 27081244 PMCID: PMC4812882 DOI: 10.4103/0974-2077.178538] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background: Ensuring stability of the disease process is essential for undertaking surgical intervention in vitiligo. However, there is no consensus regarding the minimum duration of stability or the relative importance of disease and lesional stability in selecting patients for vitiligo grafting. Aim: This multicentric study aims to assess the relative importance of lesional and disease stability on selecting patients for vitiligo grafting. Materials and Methods: One hundred seventy patients were recruited into the study and divided into two groups: Group A with lesional stability of >1 year but overall disease stability of only 6-11 months and Group B with overall disease stability of >1 year. Patients underwent either tissue or cellular vitiligo grafting on the selected lesions and the repigmentation achieved was scored from 0 (no repigmentation) to 6 (100% repigmentation). Repigmentation achieved on different sites of the body was compared between the two groups. Adverse effects at both the donor and the recipient sites were also compared. Results: Of the 170 patients who were enrolled, 82 patients were placed in Group A and 88 patients in Group B. Average repigmentation achieved (on scale of 0 to 6) was 3.8 and 4.04 in Group A and Group B, respectively. In Group A, ≥90% repigmentation was achieved in 36.6% (30/82) patients, while 37.5% (33/88) achieved similar results in Group B. Additionally, 47.6% (39/82) and 53.4% (47/88) of cases achieved partial repigmentation in Group A and Group B, respectively. Perigraft halo was the commonest adverse effect observed in both groups. Statistical analysis revealed no significant differences between the two groups with respect to the repigmentation achieved or adverse effects observed. Repigmentation achieved was the best on the face and neck area, while acral areas responded the least. Conclusions: Lesional stability seems to be as relevant as the overall disease stability in selecting patients for surgical intervention in vitiligo.
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Affiliation(s)
- Imran Majid
- CUTIS Institute of Dermatology, Srinagar, Kashmir, India
| | - Venkataram Mysore
- Venkat Charmalaya Centre for Advanced Dermatology and Postgraduate Training, Bangalore, India
| | - Thurakkal Salim
- Cutis Institute of Advanced Dermatology, Calicut, Kerala, India
| | | | | | - Niti Khunger
- Vardhman Mahavir Medical College, Safdarjung Hospital, Delhi, India
| | - Suresh Talwar
- Talwar Skin and Laser Centre, Lucknow, Uttar Pradesh, India
| | - S Sachhidanand
- Rajiv Gandhi University of Health Sciences, Bengaluru, Karnataka, India
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Lommerts J, Schilder Y, de Rie M, Wolkerstorfer A, Bekkenk M. Focal vitiligo: long-term follow-up of 52 cases. J Eur Acad Dermatol Venereol 2016; 30:1550-4. [DOI: 10.1111/jdv.13663] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Accepted: 02/22/2016] [Indexed: 11/30/2022]
Affiliation(s)
- J.E. Lommerts
- Department of Dermatology; Netherlands Institute for Pigment Disorders (NIPD); Academic Medical Centre (AMC); Amsterdam The Netherlands
| | - Y. Schilder
- Department of Dermatology; Netherlands Institute for Pigment Disorders (NIPD); Academic Medical Centre (AMC); Amsterdam The Netherlands
| | - M.A. de Rie
- Department of Dermatology; Netherlands Institute for Pigment Disorders (NIPD); Academic Medical Centre (AMC); Amsterdam The Netherlands
- Department of Dermatology; Free University Medical Centre(VUmc); Amsterdam The Netherlands
| | - A. Wolkerstorfer
- Department of Dermatology; Netherlands Institute for Pigment Disorders (NIPD); Academic Medical Centre (AMC); Amsterdam The Netherlands
| | - M.W. Bekkenk
- Department of Dermatology; Netherlands Institute for Pigment Disorders (NIPD); Academic Medical Centre (AMC); Amsterdam The Netherlands
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Vilar GN, Santos LAD, Sobral Filho JF. Quality of life, self-esteem and psychosocial factors in adolescents with acne vulgaris. An Bras Dermatol 2016; 90:622-9. [PMID: 26560206 PMCID: PMC4631226 DOI: 10.1590/abd1806-4841.201533726] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2014] [Accepted: 09/19/2014] [Indexed: 11/22/2022] Open
Abstract
Background Dermatological diseases, among which acne vulgaris, have psychological impact on
the affected generating feelings of guilt, shame and social isolation. Objectives To compare quality of life, self-esteem and other psychosocial variables amongst
adolescents with and without acne vulgaris, and between levels of severity. Methods Cross-sectional observational study in a sample of 355 high school students from
the city of João Pessoa. Data collection was performed with questionnaires and
clinical-dermatological evaluation. The primary variables were the incidence of
AV; quality of life, set by the Children's Dermatology Quality of Life Index and
Dermatology Quality of Life Index; and self-esteem, measured by the Rosenberg
Self-Esteem Scale. For calculation of statistical tests, we used the SPSS 20.0
software, considering p=0.05. Results The sample, with an average age of 16, showed 89.3% prevalence of acne vulgaris.
The most prevalent psychosocial issue was "afraid that acne will never cease",
present in 58% of affected youth. The median score of Quality of Life in
Children's Dermatology Index was different amongst students with and without acne
vulgaris (p=0.003), as well as the Quality of Life in Dermatology (p=0.038)
scores, so that students with acne vulgaris have worse QoL. There was a
correlation between the severity of acne vulgaris and worse quality of life.
Self-esteem was not significantly associated with the occurrence or severity of
acne vulgaris. Conclusions acne vulgaris assumes significance in view of its high prevalence and the effect
on quality of life of adolescents, more severe at the more pronounced stages of
disease (p<0.001). The psychosocial impact of acne vulgaris should be valued in
the management of patients with this condition.
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Agarwal S, Kaur G, Randhawa R, Mahajan V, Bansal R, Changotra H. Liver X Receptor-α polymorphisms (rs11039155 and rs2279238) are associated with susceptibility to vitiligo. Meta Gene 2016; 8:33-6. [PMID: 27014589 PMCID: PMC4792900 DOI: 10.1016/j.mgene.2016.02.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Revised: 02/07/2016] [Accepted: 02/08/2016] [Indexed: 12/22/2022] Open
Abstract
Vitiligo is a complex genetic skin depigmentation disorder caused by the destruction of melanocyte from the lesional site. Liver X Receptor-α (LXR-α) expression is upregulated in the melanocytes from perilesional skin as compared to the normal skin of vitiligo patient suggesting its involvement in vitiligo pathogenesis. Polymorphisms in LXR-α have been associated with several diseases including cardiovascular disease, polycystic ovary syndrome, cancer, inflammatory bowel disease and diabetes. In this study, for the first time, we have investigated the association of LXR-α gene polymorphisms and risk of vitiligo. Sixty six vitiligo patients and 75 matched healthy control subjects who did not have any history of vitiligo or any other autoimmune disorder were recruited. The DNA isolated from patients and healthy controls was genotyped by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) for both rs11039155 (- 6 G > A) and rs2279238 (+ 1257 C > T) variants. Our data suggest significant association between the LXR-α gene polymorphisms and vitiligo susceptibility (rs11039155: odds ratio (OR) = 1.99, 95% CI = 1.07-3.71, p = 0.03; rs2279238: OR = 1.70, 95% CI = 1.06-2.73, p = 0.027). Our results provide an evidence that the LXR-α - 6A and + 1257T alleles contribute to risk of vitiligo in North Indian population and highlight the importance of this gene in the vitiligo pathogenesis.
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Affiliation(s)
- Silky Agarwal
- Department of Biotechnology and Bioinformatics, Jaypee University of Information Technology, Waknaghat, Solan 173 234, Himachal Pradesh, India
| | - Gurjinder Kaur
- Department of Biotechnology and Bioinformatics, Jaypee University of Information Technology, Waknaghat, Solan 173 234, Himachal Pradesh, India
| | - Rohit Randhawa
- Department of Biotechnology and Bioinformatics, Jaypee University of Information Technology, Waknaghat, Solan 173 234, Himachal Pradesh, India
| | - Vikram Mahajan
- Department of Dermatology, Venereology and Leprosy, Dr. Rajendra Prasad Government Medical College Kangra, Tanda 176 001, Himachal Pradesh, India
| | - Rohit Bansal
- Dr. Bansal Skin Laser Center Clinic, Board Chowk, Nac Manimajra, Chandigarh 160 002, India
| | - Harish Changotra
- Department of Biotechnology and Bioinformatics, Jaypee University of Information Technology, Waknaghat, Solan 173 234, Himachal Pradesh, India
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Madigan LM, Al-Jamal M, Hamzavi I. Exploring the gaps in the evidence-based application of narrowband UVB for the treatment of vitiligo. PHOTODERMATOLOGY PHOTOIMMUNOLOGY & PHOTOMEDICINE 2016; 32:66-80. [DOI: 10.1111/phpp.12228] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 11/28/2015] [Indexed: 11/29/2022]
Affiliation(s)
| | | | - Iltefat Hamzavi
- Department of Dermatology; Henry Ford Hospital; Detroit MI USA
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Deshpande H, Shivakumar, Kavita MB, Tripathy TB, Chaturvedi A. Assessment of Quality of Life in Patients With Skin Disorders Undergoing Ayurvedic Panchakarma (Biopurification) as Management. J Evid Based Complementary Altern Med 2015; 21:215-20. [PMID: 26567027 DOI: 10.1177/2156587215615026] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2015] [Accepted: 10/11/2015] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Chronic skin conditions can have a negative impact on one's quality of life, affecting their physical, functional, and emotional well-being. Whereas biopurifactory measures (panchakarma) of Ayurveda claims to provide better quality of life after treatment. Hence current study is planned to provide evidence in patients with skin disorders, undergoing Ayurvedic treatment. METHODOLOGY Sixty patients with skin disorder, who underwent purification therapies like therapeutic emesis and therapeutic purgation, were randomly placed in 2 groups to assess quality of life. Quality of life assessment was done with the help of Skindex-29 among the patients before and after Ayurvedic purification therapy. Thereafter, the quality of life assessment was done on the first follow-up. RESULTS A statistically significant improvement in the quality of life domains-emotions, functioning, and symptoms-after the Ayurvedic management was observed with P value <.001. CONCLUSION Study concludes that there is improvement in quality of life among patients with skin disease after undergoing Ayurveda purification therapies.
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Affiliation(s)
| | - Shivakumar
- SDM College of Ayurveda and Hospital, Hassan, Karnataka, India
| | - M B Kavita
- SDM College of Ayurveda and Hospital, Hassan, Karnataka, India
| | - T B Tripathy
- SDM College of Ayurveda and Hospital, Hassan, Karnataka, India
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46
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Dey-Rao R, Sinha AA. Interactome analysis of gene expression profile reveals potential novel key transcriptional regulators of skin pathology in vitiligo. Genes Immun 2015; 17:30-45. [DOI: 10.1038/gene.2015.48] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2015] [Revised: 09/25/2015] [Accepted: 09/29/2015] [Indexed: 12/13/2022]
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van Cranenburgh OD, Krol MW, Hendriks MCP, de Rie MA, Smets EMA, de Korte J, Sprangers MAG. Consumer Quality Index Chronic Skin Disease (CQI-CSD): a new instrument to measure quality of care from the patient's perspective. Br J Dermatol 2015; 173:1032-40. [PMID: 26099516 DOI: 10.1111/bjd.13957] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/27/2015] [Indexed: 11/26/2022]
Abstract
BACKGROUND Assessing quality of care from the patient's perspective is considered to be highly relevant. As a standardized instrument in dermatology was lacking, we developed a patient experience questionnaire regarding chronic skin disease care: the Consumer Quality Index Chronic Skin Disease (CQI-CSD). OBJECTIVES (i) To evaluate the dimensional structure of the CQI-CSD, (ii) to assess its ability to distinguish between hospitals according to patients' experiences with quality of care, (iii) to explore patients' experiences with dermatological care and priorities for quality improvement according to the patients, and (iv) to optimize the questionnaire based on psychometric results and stakeholders' input. METHODS In a cross-sectional study 5647 adult patients who received dermatological care in the past 12 months in 20 hospitals were randomly selected and invited to fill out the questionnaire. RESULTS Overall 1160 of 3989 eligible respondents (29% response rate, 30-87 per hospital) were included for analysis. The CQI-CSD comprised seven scales with high internal consistency (Cronbach's α = 0·74-0·92). The instrument's discriminative power was limited. Patients were positive about the care provided by nurses and doctors, but the provision of information by healthcare providers, accessibility of care and patient involvement could be improved. We optimized the CQI-CSD, resulting in a revised questionnaire containing 65 items. CONCLUSIONS In conclusion, the CQI-CSD is a useful instrument to measure patient experiences with dermatological care.
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Affiliation(s)
- O D van Cranenburgh
- Department of Dermatology, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, the Netherlands.,Dutch Skin Foundation, Utrecht, the Netherlands
| | - M W Krol
- NIVEL (Netherlands Institute for Health Services Research), Utrecht, the Netherlands
| | - M C P Hendriks
- NIVEL (Netherlands Institute for Health Services Research), Utrecht, the Netherlands
| | - M A de Rie
- Department of Dermatology, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, the Netherlands.,VU Medical Center, Department of Dermatology, Amsterdam, the Netherlands
| | - E M A Smets
- Department of Medical Psychology, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, the Netherlands
| | - J de Korte
- Department of Dermatology, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, the Netherlands.,Dutch Skin Foundation, Utrecht, the Netherlands
| | - M A G Sprangers
- Department of Medical Psychology, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, the Netherlands
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Dermabrasion and Thin Epidermal Grafting for Treatment of Large and Small Areas of Postburn Leukoderma: A Case Series and Review of the Literature. J Burn Care Res 2015; 37:e387-93. [PMID: 26135526 DOI: 10.1097/bcr.0000000000000269] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Deep burn injuries can have serious aesthetic consequences as it often results in scar tissue and pigmentary changes of the skin. The focus of this article is to report our experience and results using dermabrasion and thin split-thickness skin grafting as a technique for restoring skin pigmentation after burn injuries. Patient records were obtained from a pediatric burn hospital medical record database from 1990 to 2007. Both charts and photographs were retrospectively reviewed. The treatment was evaluated for body region treated, surface area involved, effectiveness of treatment, and number of treatments required. Indications for the procedure included longstanding depigmentation, defined as greater than 1 year, and a patient wiling to have a donor site. The areas of vitiligo were marked and dermabraded with a mechanical dermabrader. Thin epidermal grafts with a thickness of 6 thousands of an inch were harvested with an air-powered dermatome. The grafts were affixed to the dermabraded bed and dressed open or with nonstick gauze for areas of the face and wrapped for areas in the extremities. Eleven patients underwent 16 procedures. The average size of the graft per procedure was 87 cm (4-500 cm). All results were consistent and long-lasting at follow-up. Postburn leukoderma of long duration is well treated by dermabrasion and thin split-thickness skin grafting. This study is unique in describing grafting on multiple occasions and for larger areas than previously described, with two patients undergoing grafting more than 200 cm.
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50
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Hosseinkhani A, Montaseri H, Sodaifi M, Mohagheghzadeh A, Seradj H, Afshari-Jouybari H. A Randomized Double Blind Clinical Trial on a Sabgh Formulation for Patients With Vitiligo. J Evid Based Complementary Altern Med 2015; 20:254-8. [PMID: 25851025 DOI: 10.1177/2156587215577675] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2014] [Accepted: 08/17/2014] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND The cosmetic problem that vitiligo produces affects patients psychologically. Many patients with vitiligo are suggested to cover their white skin patches with cosmetic products. There are formulations in traditional Iranian pharmacy to color these white skin patches. In this study, one of these formulations was compared with a cosmetic formulation. METHODS Two groups of patients were selected. One group used a marketed formulation and other group used a traditional Iranian Pharmacy formulation. The quality of life of the patients was compared based on the Dermatology Life Quality Index Questionnaire. RESULTS Both interventions were associated with statistically improved Dermatology Life Quality Index scores over the 8-week intervention (P < .05), although the difference between the 2 was not statistically significant (P = .436). CONCLUSION Traditional Iranian Pharmacy formulation is effective in increasing the quality of life in vitiligo patients.
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Affiliation(s)
- Ayda Hosseinkhani
- Research centre for traditional medicine and history of medicine, Shiraz University of medical sciences, Shiraz, Iran Department of traditional pharmacy, School of pharmacy, Shiraz University of medical sciences, Shiraz, Iran
| | - Hashem Montaseri
- Department of Quality Control, School of pharmacy, Shiraz University of medical sciences, Shiraz, Iran Department of Pharmaceutics, School of pharmacy, Shiraz University of medical sciences, Shiraz, Iran
| | - Manouchehr Sodaifi
- Department of Dermatology, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Abdolali Mohagheghzadeh
- Department of traditional pharmacy, School of pharmacy, Shiraz University of medical sciences, Shiraz, Iran Department of Pharmacognosy, School of pharmacy, Shiraz University of medical sciences, Shiraz, Iran
| | - Hassan Seradj
- Department of Pharmacognosy, School of pharmacy, Shiraz University of medical sciences, Shiraz, Iran
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