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Showing 4 results for Vitiligo
Quality of life in vitiligo patients: a report from Razi referral University Hospital in Tehran
Feizy V, Ghazi P, Dolatshahi M, Hatmi Z N,
Volume 65, Issue 4 (7-2007)
Abstract
Background: This study aimed to assess the quality of life in vitiligo sufferers and its relationship with a number of variables such as age, gender, educational level, place of residence, marital status, disease duration, disease extension, visibility of lesions and skin phototype (SPT).
Methods: In this study we evaluate the quality of life in patients with vitiligo attending Razi Hospital in July and August 2005. Permission from Professor Finlay was obtained to use the DLQI (Dermatology Life Quality Index) questionnaire to evaluate the quality of life. One hundred patients with at least one vitiligo patch (age range= 14–57) answered the question-naire. Other survey questions about mentioned variables were also answered. Scoring was done according to Finlay`s guidelines. The higher the score, the greater the impairment of quality of life.
Results: The mean DLQI score in our study was 8.16 (sd=5.423) with a minimum of 0 and a maximum of 28. There were statistically significant relationships between DLQI scores and marital status, skin phototype and disease extension independently, but not between DLQI scores and other variables. The mean DLQI score was significantly higher in married compared to single patients. In fact this difference was significant in women. Married women had a statistically higher score than single women while single and married men had no significant difference. Patients with Skin Phototype IV showed a higher DLQI score than other SPTs, which was statistically notable (p=0.000). The patients with more disease extension had higher score that was statistically significant (p=0.000).
Conclusions: This study shows that vitiligo has a major impact on the quality of life and indicates specific groups that are most affected by the disease. Hence, dermatologists should pay attention to the psychologic effects of this cosmetic disease and try to decrease its extension and disfiguring effects by various treatment modalities.
Ocular findings in patients with vitiligo: a case- control study
Abdollahi A, Hallaji Z, Ghiasi M, Afzal Zade A,
Volume 68, Issue 11 (2-2011)
Abstract

Background: Vitiligo is a common acquired disorder characterized by depigmented cutaneous patches devoid of melanocytes. The disease carries a risk for ocular abnormalities. Few reports are available about the ocular findings and their possible association with the disease in patients with vitiligo in the literature.

Methods: A total of 72 patients with previously documented cutaneous vitiligo were examined for ocular findings and 50 healthy individuals were enrolled as the control group in Razi Hospital in Tehran, Iran during years 2007-2008. Demographic features including age, gender, duration of the disease, presence of any accompanying autoimmune diseases, type of vitiligo and its anatomical distribution were recorded to investigate a possible association between the disease and the ocular findings.

Results: Amongst 72 patients with vitiligo, 11 (15.3%) had ocular findings including retinal pigment epithelium hypopigmentation, posterior pole pigment changes, peripheral iris atrophy, atrophy of retinal pigment epithelium and iris hyperpigmentation. Amongst the controls, only two cases (4%) had ocular findings which consisted of iris hyperpigmentation. The relationship between ocular findings and vitiligo was statistically significant (p= 0.04). No other remarkable features, such as age, gender, age at the onset of the disease, type of vitiligo, presence of priorbital lesions or body surface area involvement by the disease, were suggestive of an association or presenting a risk factor for vitiligo.

Conclusion: Although the sample size and prevalence of ocular findings were not satisfactory enough to make a definite conclusion, we found a higher occurrence of ocular findings in patients with vitiligo than the control group.


Evaluation of the therapeutic effect of coenzyme Q10 in patients with generalized vitiligo
Mina Mir Nezami , Hamid Hamidi , Saeed Karimi Motaleb ,
Volume 80, Issue 4 (7-2022)
Abstract
Background: Vitiligo is a skin autoimmune disease that affects 0.1% to more than 8% of people in the world. About 50% of patients develop the disease before the age of 20. In this disease, melanocytes are destroyed in the skin, mucous membranes and retina. As a result, white spots appear on different parts of the body. Studies have suggested the role of oxidative stress in vitiligo. Coenzyme Q10 is a specific lipophilic antioxidant. The aim of this study was to evaluate the therapeutic effect of coenzyme Q10 in patients with generalized vitiligo.
Methods: This study was a randomized, double-blind, clinical trial of patients with generalized vitiligo who had been referred to the dermatology clinics of Vali-e-Asr Hospital and Imam Reza Clinic in May-August 2016. The sampling method was random. Patients were treated with standard treatment, and the case groups in addition to standard treatment with tablets containing coenzyme Q10. Patients were evaluated for response at the first visit, 1 and 3 months after the start of treatment.
Results: The mean age of 50 patients was 26.2±4.3 years. The diameter of the largest depigmented patch decreased in both intervention (P=0.000) and control (P=0.001) groups during 3 months of treatment. The difference in the frequency of patients in the grade of repigmentation was significant at the end of the third month compared to the end of the first month of treatment in both intervention (P=0.01) and control (P=0.02) groups. At the end of the third month, the frequency of patients in both intervention group with 21 patients (76%) and the control group with 18 patients (72%) were more in grades 1 and 2, while at the end of the first month, the frequency of patients in both intervention groups with 23 patients (92%) and control with 23 patients (92%) was more in grades 0 and 1.
Conclusion: Adjuvant therapy with oral coenzyme Q10 has no effect on improving depigment patch in vitiligo.

A study on the level of stress effect on incidence of vitiligo: a case control study
Maryam Tajvar, Amirhossein Mortezaei, Ali Sadeghinia, Seyed Naser Emadi , Zeinab Khaledian,
Volume 80, Issue 5 (8-2022)
Abstract
Background: Vitiligo is a multifactorial acquired disorder characterized by the complete or partial destruction of skin melanocytes in the affected areas. Vitiligo affects the personal and social life of patients negatively and causes defects in their quality of life. Since the role of psychological factors in some skin diseases and chronic disorders has been identified, the present study was conducted to understand the possible role of psychological stress in the incidence of vitiligo disease.
Methods: This is a Retrospective Case-Control Study that was conducted in the Razi hospital affiliated with Tehran University of Medical Science in 2021. Razi hospital is a specific referral center for dermatologic disorders. In this study, 87 patients with onset of vitiligo not more than 3 years before evaluation (case) were compared with 130 patients affected by other skin disorders with a well-established etiology (control). Participants were selected through convenience sampling from August to February. They were studied for experienced stressful life events during the year before the diagnosis. To understand this, we utilized a validated Stressful life events (SLE) Questionnaire. Additionally, we probed a clinical record, to demographic and socioeconomic characteristics, medical history, and clinical status of the disease. The data were analyzed in SPSS version 23 with descriptive and analytical statistics.
Results: The incidence of the vitiligo disease by controlling socioeconomic confounders, was related to experience of stressful life events in past year (OR=1.89, CI=95%, P=0.01). The chance of developing vitiligo increased by 89% per each unit increase in the mean of stressful event. Also, an increase in personal conflicts (OR =2.23, P= 0.00), Educational­ concerns (OR=1.94, P=0.00), job security (OR=1.28, P=0.03) and family life (OR=1.57, P=0.03) significantly (95% CI) increased the chance of developing vitiligo disease. While for other events were not significantly different between the two groups.
Conclusion: stress plays a significant role in vitiligo disease as a causal factor. So, Psychosocial intervention should be considered in preventing and treatment of disease.

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