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PloS One 2020Vitiligo is an acquired depigmenting skin disease which is often accompanied by mental distress. There are numerous studies dedicated to local and global prevalence of... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Vitiligo is an acquired depigmenting skin disease which is often accompanied by mental distress. There are numerous studies dedicated to local and global prevalence of depression in patients with vitiligo but anxiety has not been recognized as a major mental problem within named population. We aimed to evaluate the prevalence of anxiety among patients with vitiligo from different countries and to compare it with patients suffering from eczema, psoriasis, and acne.
METHODS
In November 2019, we conducted a systematic search for observational studies that examined the prevalence of anxiety in vitiligo patients. Fifteen studies comprising 1176 patients with vitiligo were included to our systematic review.
RESULTS
The general prevalence of anxiety among vitiligo patients was equal to 35.8%. Statistically significant difference in anxiety rates was found among female and male patients (47.32% vs 42.4%) (P = 0.03), but the clinical relevance of this issue remains arguable. In addition, the pooled odds ratio among vitiligo and non-vitiligo patients did not indicate a statistical significance among patients coming from different continents.
CONCLUSIONS
The pooled prevalence of anxiety among vitiligo patients worldwide was comparable to other severe skin disorders. This finding accentuates the necessity of anxiety awareness in management of patients with skin diseases.
Topics: Adult; Anxiety; Female; Humans; Male; Prevalence; Vitiligo
PubMed: 33170870
DOI: 10.1371/journal.pone.0241445 -
JAMA Dermatology Mar 2021Surgical interventions are a key part of the therapeutic arsenal, especially in refractory and stable vitiligo. Comparison of treatment outcomes between the different... (Comparative Study)
Comparative Study Meta-Analysis
IMPORTANCE
Surgical interventions are a key part of the therapeutic arsenal, especially in refractory and stable vitiligo. Comparison of treatment outcomes between the different surgical procedures and their respective adverse effects has not been adequately studied.
OBJECTIVE
To investigate the reported treatment response following different surgical modalities in patients with vitiligo.
DATA SOURCES
A comprehensive search of the MEDLINE, Embase, Web of Science, and Cochrane Library databases from the date of database inception to April 18, 2020, was conducted. The key search terms used were vitiligo, surgery, autologous, transplantation, punch, suction blister, and graft.
STUDY SELECTION
Of 1365 studies initially identified, the full texts of 358 articles were assessed for eligibility. A total of 117 studies were identified in which punch grafting (n = 19), thin skin grafting (n = 10), suction blister grafting (n = 29), noncultured epidermal cell suspension (n = 45), follicular cell suspension (n = 9), and cultured epidermal cell suspension (n = 17) were used.
DATA EXTRACTION AND SYNTHESIS
Three reviewers independently extracted data on study design, patients, intervention characteristics, and outcomes. Random effects meta-analyses using generic inverse-variance weighting were performed.
MAIN OUTCOMES AND MEASURES
The primary outcomes were the rates of greater than 90%, 75%, and 50% repigmentation response. These rates were calculated by dividing the number of participants in an individual study who showed the corresponding repigmentation by the total number of participants who completed the study. The secondary outcomes were the factors associated with treatment response to the surgical intervention.
RESULTS
Among the 117 unique studies and 8776 unique patients included in the analysis, rate of repigmentation of greater than 90% for surgical interventions was 52.69% (95% CI, 46.87%-58.50%) and 45.76% (95% CI, 30.67%-60.85%) for punch grafting, 72.08% (95% CI, 54.26%-89.89%) for thin skin grafting, 61.68% (95% CI, 47.44%-75.92%) for suction blister grafting, 47.51% (95% CI, 37.00%-58.03%) for noncultured epidermal cell suspension, 36.24% (95% CI, 18.92%-53.57%) for noncultured follicular cell suspension, and 56.82% (95% CI, 48.93%-64.71%) for cultured epidermal cell suspension. The rate of repigmentation of greater than 50% after any surgical intervention was 81.01% (95% CI, 78.18%-83.84%). In meta-regression analyses, the treatment response was associated with patient age (estimated slope, -1.1418), subtype of vitiligo (estimated slope, 0.3047), and anatomical sites (estimated slope, -0.4050).
CONCLUSIONS AND RELEVANCE
The findings of this systematic review and meta-analysis suggest that surgical intervention can be an effective option for refractory stable vitiligo. An appropriate procedure should be recommended based on patient age, site and size of the lesion, and costs.
Topics: Age Factors; Blister; Epidermal Cells; Humans; Skin Transplantation; Treatment Outcome; Vitiligo
PubMed: 33595599
DOI: 10.1001/jamadermatol.2020.5756 -
American Journal of Clinical Dermatology Nov 2021Patients with vitiligo experience reduced quality of life.
BACKGROUND
Patients with vitiligo experience reduced quality of life.
OBJECTIVE
To comprehensively describe the available evidence for psychosocial burden in vitiligo.
METHODS
A systematic review of observational studies and clinical trials identified using PubMed, EMBASE, Scopus, and the Cochrane databases was performed through 1 March, 2021, to assess psychosocial comorbidities in vitiligo. Two independent reviewers performed an assessment of articles and extracted data for qualitative synthesis.
RESULTS
Included studies (N = 168) were published between 1979 and 1 March, 2021; 72.6% were published since 2010. Disorders including or related to depression (41 studies, 0.1-62.3%) and anxiety (20 studies, 1.9-67.9%) were the most commonly reported. The most prevalent psychosocial comorbidities were feelings of stigmatization (eight studies, 17.3-100%), adjustment disorders (12 studies, 4-93.9%), sleep disturbance (seven studies, 4.6-89.0%), relationship difficulties including sexual dysfunction (ten studies, 2.0-81.8%), and avoidance or restriction behavior (12.5-76%). The prevalence of most psychosocial comorbidities was significantly higher vs healthy individuals. Factors associated with a significantly higher burden included female sex, visible or genital lesions, age < 30 years (particularly adolescents), and greater body surface area involvement, among others. The most commonly reported patient coping strategy was lesion concealment.
LIMITATIONS
Available studies were heterogeneous and often had limited details; additionally, publication bias is possible.
CONCLUSIONS
The results of this systematic review show that vitiligo greatly affects psychosocial well-being. The extent of psychosocial comorbidities supports the use of multidisciplinary treatment strategies and education to address the vitiligo-associated burden of disease.
PROTOCOL REGISTRATION
PROSPERO (CRD42020162223).
Topics: Adaptation, Psychological; Adjustment Disorders; Age Factors; Body Surface Area; Clinical Trials as Topic; Comorbidity; Female; Humans; Male; Observational Studies as Topic; Personality Disorders; Prevalence; Quality of Life; Risk Factors; Severity of Illness Index; Social Stigma; Vitiligo
PubMed: 34554406
DOI: 10.1007/s40257-021-00631-6 -
JAMA Dermatology Jan 2024Janus kinase (JAK) inhibitors are an effective treatment option for patients with certain skin-related conditions, such as atopic dermatitis, alopecia areata, and... (Meta-Analysis)
Meta-Analysis
IMPORTANCE
Janus kinase (JAK) inhibitors are an effective treatment option for patients with certain skin-related conditions, such as atopic dermatitis, alopecia areata, and vitiligo, but there is a current US Food and Drug Administration (FDA) boxed warning label for oral and topical JAK inhibitors regarding increased risk of major adverse cardiovascular events (MACE), venous thromboembolism (VTE), serious infections, malignant neoplasm, and death. However, this boxed warning was precipitated by results of the Oral Rheumatoid Arthritis Trial (ORAL) Surveillance study, which only included patients with rheumatoid arthritis, and the same association may not be observed in dermatologic conditions.
OBJECTIVE
To determine the risk of all-cause mortality, MACE, and VTE with JAK inhibitors in patients with dermatologic conditions.
DATA SOURCES
PubMed and ClinicalTrials.gov were searched from database inception to April 1, 2023.
STUDY SELECTION
This review included phase 3 randomized clinical trials with a placebo/active comparator group of JAK inhibitors used for a dermatologic indication with FDA approval or pending approval or with European Union or Japanese approval. Studies without a comparison group, case reports, observational studies, and review articles were excluded.
DATA EXTRACTION AND SYNTHESIS
This study was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines. Adverse events using odds ratios (ORs) and 95% CIs were calculated using a random-effects model and the DerSimonian-Laird method. Studies were screened, data abstracted, and quality assessed by 2 independent authors. The protocol was prospectively registered with PROSPERO.
MAIN OUTCOMES AND MEASURES
Primary outcomes were a composite of adjudicated MACE and all-cause mortality, and VTE.
RESULTS
The analysis included 35 randomized clinical trials with 20 651 patients (mean [SD] age, 38.5 [10.1] years; male, 54%) and a mean (SD) follow-up time of 4.9 (2.68) months. Findings did not show a significant difference between JAK inhibitors and placebo/active comparator in composite MACE and all-cause mortality (OR, 0.83; 95% CI, 0.44-1.57) or VTE (OR, 0.52; 95% CI, 0.26-1.04).
CONCLUSIONS AND RELEVANCE
In this systematic review and meta-analysis, use of JAK inhibitors was not associated with increased risk of all-cause mortality, MACE, and VTE compared to the placebo/active comparator groups. Additional trials with long-term follow-up are needed to better understand the safety risks of JAK inhibitors used for dermatologic indications.
Topics: Humans; Male; Adult; Janus Kinase Inhibitors; Venous Thromboembolism; Arthritis, Rheumatoid; Dermatitis, Atopic; Treatment Outcome
PubMed: 37910098
DOI: 10.1001/jamadermatol.2023.4090 -
The Journal of Dermatological Treatment Feb 2022Vitiligo is an autoimmune disorder characterized by progressive loss of melanocytes, leading to cutaneous depigmentation. Vitiligo has significant psychosocial impacts... (Meta-Analysis)
Meta-Analysis
INTRODUCTION
Vitiligo is an autoimmune disorder characterized by progressive loss of melanocytes, leading to cutaneous depigmentation. Vitiligo has significant psychosocial impacts on patients and is challenging to manage with limited treatment options. Recent studies have suggested promising results for JAK1/3 inhibitors including tofacitinib and ruxolitinib.
OBJECTIVE
To determine the expected response of vitiligo to JAK inhibitor therapy and factors which influence response rates.
METHODS
A systematic review and meta-analysis was performed according to PRISMA guidelines. Good response was defined as repigmentation >50% or a 'good' or 'excellent' outcome as described by authors. Partial response was defined as some repigmentation <50%.
RESULTS
From the 9 eligible studies, individual patient data from 45 cases were pooled. Good response was achieved in 57.8%, partial response in 22.2%, and none or minimal response in 20% of cases. When subgrouped according to site, facial vitiligo had the highest good response rate (70%), compared to extremities (27.3%) and torso/non-sun exposed areas (13.6%). Concurrent phototherapy was significant associated with higher rates of good overall response ( < .001) and good facial response ( < .001).
CONCLUSIONS
There is promising low-quality evidence regarding the effectiveness of JAK inhibitors in vitiligo. Concurrent UVB phototherapy appears to improve efficacy of JAK inhibitors for vitiligo.
Topics: Humans; Janus Kinase Inhibitors; Janus Kinases; Phototherapy; Skin Pigmentation; Treatment Outcome; Ultraviolet Therapy; Vitiligo
PubMed: 32096671
DOI: 10.1080/09546634.2020.1735615 -
Dermatology Online Journal Apr 2021Non-celiac gluten sensitivity is often clinically indistinguishable from celiac disease, and patients show improvement or resolution of their symptoms with a gluten-free...
Non-celiac gluten sensitivity is often clinically indistinguishable from celiac disease, and patients show improvement or resolution of their symptoms with a gluten-free diet. In contrast to celiac disease, the effects of gluten on the skin and hair in the context of non-celiac gluten sensitivity are not as clear. This review aims to describe the impact of gluten on the skin and hair in patients with non-celiac gluten sensitivity and those without a definitive celiac disease diagnosis. A literature search was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) reporting guidelines for systematic reviews. Forty-two publications met inclusion criteria with five studies describing the skin manifestations of non-celiac gluten sensitivity. Trials identifying the impact of a gluten-free diet on skin disease, as well as dermatologic conditions and their associations with antigliadin antibodies were also identified. Dermatologic manifestations in patients with non-celiac gluten sensitivity vary and may be non-specific. It may be appropriate for some of these patients with skin manifestations to trial a gluten-free diet. Dermatologic conditions that may respond positively to a gluten-free diet include psoriasis, atopic dermatitis, vitiligo, and palmoplantar pustulosis, while linear IgA disease does not appear to improve with this dietary change.
Topics: Antibodies; Diet, Gluten-Free; Gliadin; Glutens; Hair; Hair Diseases; Humans; Skin; Skin Diseases
PubMed: 33999573
DOI: No ID Found -
Journal of the American Academy of... Sep 2019The field of dermatology has seen numerous therapeutic innovations in the past decade with platelet-rich plasma (PRP), recently garnering significant interest in...
The field of dermatology has seen numerous therapeutic innovations in the past decade with platelet-rich plasma (PRP), recently garnering significant interest in alopecia, acne scarring, and skin rejuvenation. In other conditions of dermatology, such as chronic wounds and vitiligo, PRP has been investigated but has received less attention. The objective of this literature review was to focus on conditions of medical dermatology and to consolidate the available evidence on PRP for the practicing dermatologist. This review evaluates the literature up to October 31, 2018, and a search was conducted in the PubMed database for "platelet-rich plasma," "platelet releasate," "platelet gel," "platelet-rich fibrin" or "PRP" and "dermatology," "skin," "cutaneous," "wound," or "ulcer." In total, 14 articles met the inclusion criteria for this review. In studies representing Levels of Evidence 1b-4 according to the Centre for Evidence-Based Medicine, Oxford, PRP significantly improved wound healing in chronic diabetic ulcers, venous ulcers, pressure ulcers, leprosy ulcers, acute traumatic wounds, and ulcers of multifactorial etiologies. Two studies also documented benefits of adjunctive PRP in stable vitiligo. In chronic wounds of multiple etiologies and vitiligo, PRP warrants further investigation because it represents a potential therapeutic adjunct or alternative with a favorable side effect profile.
Topics: Alopecia; Cicatrix; Dermatology; Humans; Platelet-Rich Plasma; Rejuvenation; Skin Ulcer; Wound Healing
PubMed: 31009668
DOI: 10.1016/j.jaad.2019.04.037 -
Journal of Drugs in Dermatology : JDD Jul 2023This article describes the clinical trial, safety, and efficacy of ruxolitinib 1.5% cream or repigmentation in patients with vitiligo.
BACKGROUND
This article describes the clinical trial, safety, and efficacy of ruxolitinib 1.5% cream or repigmentation in patients with vitiligo.
DATA SOURCES
A systematic review was done using ruxolitinib or Opzelura in MEDLINE (PubMed) and EMBASE.
CLINICALTRIALS
gov was used to identify ongoing or unpublished studies.
STUDY SELECTION AND DATA EXTRACTION
Studies included were written in English and relevant to pharmacology, clinical trials, safety, and efficacy.
DATA SYNTHESIS
In two 52-week phase 3 trials, 52.0% of subjects had at least 75% improvement in their Facial Vitiligo Area Scoring Index (F-VASI).
RELEVANCE TO PATIENT CARE AND CLINICAL PRACTICE
Ruxolitinib is a topical Janus kinase (JAK) inhibitor newly approved by the US Food and Drug Administration for repigmentation in patients with vitiligo.
CONCLUSION
Topical ruxolitinib is the first medication approved for repigmentation in patients with vitiligo. It is a safe and effective treatment; however, cost may be a barrier to some patients when prescribing this medication. Trials to compare the efficacy and side effect profile of topical ruxolitinib with other topical treatments are still needed. Grossmann MC, Haidari W, Feldman SR. A Review on the use of topical ruxolitinib for the treatment of vitiligo. J Drugs Dermatol. 2023;22(7):664-667. doi:10.36849/JDD.7268.
Topics: Humans; Vitiligo; Pyrimidines; Nitriles; Pyrazoles; Treatment Outcome; Janus Kinase Inhibitors
PubMed: 37410047
DOI: 10.36849/JDD.7268 -
The Journal of Investigative Dermatology May 2023Vitiligo has been reported to be associated with a variety of diseases, but it has not been systematically reviewed. Therefore, we aimed to identify prevalent diseases... (Meta-Analysis)
Meta-Analysis
Vitiligo has been reported to be associated with a variety of diseases, but it has not been systematically reviewed. Therefore, we aimed to identify prevalent diseases in patients with vitiligo and quantify their associations compared with those in healthy controls. A comprehensive search of MEDLINE and EMBASE from the inception to June 2022 was conducted. Observational studies on prevalent diseases in patients with vitiligo compared with those in healthy controls were included, whereas studies limited to pediatrics or providing only laboratory results were excluded. A total of 78 studies were eligible for analyses. Patients with vitiligo showed higher risks of having comorbid autoimmune and connective tissue diseases, including alopecia areata (OR = 2.63, 95% confidence interval [CI] = 2.50‒2.78), discoid lupus erythematosus (OR = 2.54, 95% CI = 1.74‒3.72), Sjogren's syndrome (OR = 2.50, 95% CI = 1.98‒3.16), myasthenia gravis (OR = 2.30, 95% CI = 1.74‒3.02), systemic lupus erythematosus (OR = 1.96, 95% CI = 1.52‒2.52), and rheumatoid arthritis (OR = 1.82, 95% CI = 1.55‒2.15). Thyroid diseases, diabetes mellitus, metabolic syndrome, sensorineural hypoacusis, and ophthalmic abnormalities were also more prevalent in patients with vitiligo. In conclusion, vitiligo is associated with various systemic diseases. Physicians should evaluate and manage potential comorbid conditions in patients with vitiligo.
Topics: Humans; Child; Vitiligo; Comorbidity; Sjogren's Syndrome; Lupus Erythematosus, Systemic; Thyroid Diseases; Autoimmune Diseases
PubMed: 36574529
DOI: 10.1016/j.jid.2022.10.021 -
JMIR Dermatology Mar 2022Metabolic syndrome (MetS) has been associated with various skin conditions including vitiligo. However, the association between these 2 conditions has yet to be... (Review)
Review
BACKGROUND
Metabolic syndrome (MetS) has been associated with various skin conditions including vitiligo. However, the association between these 2 conditions has yet to be determined by quantitative meta-analysis.
OBJECTIVE
The aim of this paper was to determine the association between vitiligo and metabolic syndrome via systematic review and meta-analysis.
METHODS
A systematic literature search of Pubmed, Embase, Cochrane, and Web of Science was performed for all published literature prior to August 16, 2020. Case control and prospective cross-sectional studies analyzing the association between vitiligo and MetS were included in this review. The primary outcome measures include the type of vitiligo, diagnostic criteria for MetS, components of MetS (waist circumference, blood pressure, triglycerides, fasting glycemic index, and high-density lipoprotein cholesterol), low-density lipoprotein cholesterol levels, and BMI. A meta-analysis was performed to evaluate the prevalence and association of MetS in patients with vitiligo.
RESULTS
A total of 6 studies (n=734 participants) meeting eligibility criteria were included for systematic review and meta-analysis. The pooled prevalence of MetS in patients with vitiligo was (0.296, 95% CI 0.206, 0.386; P<.001). Patients with vitiligo were no more likely to develop MetS compared to control patients (odds ratio 1.66, 95% CI 0.83, 3.33; P=.01). A leave-one-out sensitivity analysis showed a significant association between MetS and vitiligo (P<.001). Significant elevations in fasting glycemic index (mean difference 5.35, 95% CI 2.77, 7.93; P<.001) and diastolic blood pressure (mean difference 1.97, 95% CI 0.02, 3.92; P=.05) were observed in patients with vitiligo compared to control patients.
CONCLUSIONS
The association between vitiligo and metabolic syndrome carries important clinical implications. Dermatologists and other multidisciplinary team members should remain vigilant when treating this patient population in order to prevent serious cardiovascular complications that may arise as a result of metabolic disease.
PubMed: 37632859
DOI: 10.2196/34772