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1.
J Cosmet Dermatol ; 2024 Aug 20.
Artículo en Inglés | MEDLINE | ID: mdl-39161267

RESUMEN

BACKGROUND: There is still no certain effective treatment for vitiligo as a common chronic skin disorder characterized by depigmented patches and loss of skin melanocytes. OBJECTIVES: This study evaluates the efficacy of oral silymarin combined with hair follicle transplantation compared to follicle transplantation alone in the treatment of refractory vitiligo. MATERIALS AND METHODS: Twenty refractory vitiligo patients were enrolled in this randomized controlled clinical trial, following up for 3 months. One group underwent hair transplantation plus oral silymarin, while the other group underwent follicle transplantation alone. We assessed the progress with Vitiligo Extent Tensity Index (VETI) in both groups and the peri-follicular pigmentation diameter was estimated monthly. The Friedman test for comparing two groups at the end and the Mann-Whitney test for comparing two groups during each month was used. RESULTS: The mean age was 30.22 (18-59) years, with the male to female ratio of 1:1. The decrease in the VETI and increase in the perifollicular pigmentation was statistically significant between silymarin and another group in monthly follow-up (p-value: 0.019, 0.019, and 0.035, respectively). Finally, the re-pigmentation was notable in silymarin group (p-value <0.001 vs. 0.029, respectively). In addition, both genders had a significant increase in peri-follicular re-pigmentation in the last follow-up (p-value: 0.012 and 0.044, respectively); although the improvement was not statistically significant between genders in each month. CONCLUSION: According to our study, silymarin in combination with hair transplantation could be a potential medical treatment for vitiligo; however, further trials are needed to establish the efficacy of combination therapies.

2.
Skin Health Dis ; 3(1): e177, 2023 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-36751311

RESUMEN

Trichoepithelioma is a rare benign tumour of the pilosebaceous unit that originates from the hair follicles. Although it rarely results in facial disfigurement, it is thought to be the cause of leonine facies. We discuss a 27-year-old woman who presented with facies Leonine caused by trichoepitheliomas. The first line of treatment for these multiple symmetrical, firm, and round papules or nodules is excisional surgery.

3.
Pediatr Gastroenterol Hepatol Nutr ; 25(2): 138-146, 2022 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-35360377

RESUMEN

Purpose: Children with celiac disease (CD) are at an increased risk of low bone mineral density (BMD) owing to malabsorption of fat-soluble vitamins, inflammation, and malnutrition. This study aimed to determine the prevalence and risk factors for low BMD in Iranian children with CD. Methods: This prospective cohort study examined 149 Iranian children with CD between 2011 and 2018 at Zabol University of Medical Sciences. BMD was measured using dual-energy X-ray absorptiometry. Demographic, clinical, and laboratory data were collected from patients' medical records. Logistic regression analysis was performed to identify the factors associated with low areal BMD (BMD-Z <-2) in the lumbar spine and femoral neck. Descriptive data were analyzed using the mean, standard deviation, and relative frequency. Data were analyzed using the chi-square test, t-test, and analysis of variance. Results: Of the 149 children with CD, 27.5% had osteoporosis. The mean body mass index (BMI) Z score was -1.28±1.2. Lower BMI was associated with a higher likelihood of BMD-Z (odds ratio 2.17; p≤0.05). Conclusion: Overall, the findings of this study showed that there was no correlation among Marsh classification, presence of specific human leukocyte antigens, and low BMD in Iranian children with CD. BMI can be a predictor of bone density in children with CD and may be applied clinically in early screenings to evaluate the bone health status in these children.

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