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1.
目的 探究超脉冲二氧化碳点阵激光治疗稳定期白癜风的临床效果。方法 以我院2019年1月-2020年10月收治的80例稳定期白癜风患者为研究对象,通过简单随机化法分为对照组(n=40)和试验组(n=40),对照组采用常规药物治疗,试验组则在对照组基础实施超脉冲二氧化碳点阵激光治疗,比较两组治疗效果、生活质量评分、炎性因子水平及不良反应发生情况。结果 试验组的总有效率为90.00%,高于对照组的70.00%(P<0.05);两组治疗后生活质量评分均高于治疗前,且试验组生活质量评分高于对照组(P<0.05);两组炎性因子水平均低于治疗前,且试验组低于对照组(P<0.05);两组不良反应发生率比较,差异无统计学意义(P>0.05)。结论 与常规药物治疗相比,超脉冲二氧化碳点阵激光治疗效果更佳,可有效改善患者生活质量,降低炎性因子水平,且不会增加不良反应,是一种安全、有效的治疗方案。  相似文献   
2.
Celiac disease (CD) is an autoimmune intestinal disease caused by the intake of gluten-containing cereals and their products by individuals with genetic susceptibility genes. Vitiligo is a commonly acquired depigmentation of the skin; its clinical manifestation are skin patches caused by localized or generalized melanin deficiency. Both diseases have similar global incidence rates (approximately 1%) and are associated to similar diseases, including autoimmune bullous disease, inflammatory bowel disease, autoimmune thyroiditis, autoimmune gastritis, and type 1 diabetes. The relationship between CD and vitiligo has been reported in several studies, but their conclusions are inconsistent. Further, it has also been reported that a gluten-free diet (GFD) can improve the symptoms of immune-related skin diseases such as vitiligo. In this mini-review, we summarize and review the literature on the relationship between CD and vitiligo, assess the therapeutic significance of GFD for patients with vitiligo, and explore their possible physiopathology. We are hopeful that the information summarized here will assist physicians who treat patients with CD or vitiligo, thereby improving the prognosis.  相似文献   
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Background

Vitiligo is an autoimmune disease with varying pathological features. Activation of the CCL20-CCR6 axis plays an important role in chronic inflammatory diseases. However, whether CCL20-CCR6 and Th1/17 cells are indicative of active vitiligo is unclear.

Objective

To investigate the potential role of CCL20 and the involvement of Th1/17 and Tc1/17 cells in the mechanism in vitiligo.

Methods

One hundred patients with vitiligo, and 20 healthy controls were included. The serum and blister fluid IL-17, IFN-γ, CCL20, and CXCL10 were studied using enzyme-linked immunosorbent assays. The numbers of Th1/17 cells and Tc1/17 cells in circulation were quantified using flow cytometry. CCR6 mRNA in peripheral blood mononuclear cells (PBMCs) was analyzed by real-time polymerase chain reaction and the protein level was confirmed by western blotting. CCR6 and CCL20 expression in lesions was analyzed by immunohistochemistry.

Results

The serum CCL20 level was significantly elevated in patients with vitiligo. The level of serum CCL20 was higher in active than in the stable stage, which correlated positively with the Vitiligo European Task Force spreading score and the Vitiligo Area Scoring Index score. Patients with active vitiligo had elevated numbers of circulating Th1/17 cells and Tc1/17 cells, and upregulated expression of CCR6 in PBMCs and lesions. After effective treatment, the level of CCL20 in sera and blister fluid was significantly decreased, as were the numbers of circulating Th1/17 cells and Tc1/17 cells.

Conclusion

CCL20 might be a vital biomarker of active vitiligo, and circulating Th1/17 and Tc1/17 cells are involved in the pathogenesis of vitiligo.  相似文献   
5.
白癜风诊疗共识(2021版)   总被引:1,自引:0,他引:1  
【摘要】 白癜风是一种常见色素性皮肤病之一,严重影响患者的身心健康。中国中西医结合学会皮肤性病专业委员会色素病学组在2018版白癜风治疗共识的基础上复习近3年白癜风的研究进展,同时结合专家的临床经验,对白癜风的维持治疗和糖皮质激素干预应用进行修订,展望JAK抑制剂治疗,最终达成本共识。  相似文献   
6.
Background/ObjectivesTo investigate the association between vitiligo and metabolic syndrome.MethodsA prospective cross-sectional study was conducted between 2014 and 2016. Study (n = 155) and control groups (n = 155) were evaluated for metabolic syndrome according to National Cholesterol Education Program Adult Treatment Panel III and the International Diabetes Federation criteria. Study group was divided into three groups according to their vitiligo area severity index and vitiligo disease activity score values (Group 1: 6.89 for VASI score, Group A: −1–0, Group B: 1–2 and Group C: 3–4 for vitiligo disease activity score respectively). MetS rates according to both criteria were compared between the vitiligo disease activity score and vitiligo area severity index groups.ResultsMetabolic syndrome rates were 37.4% and 40% in the study group and 19.4% and 26.5% in the control group according to National CholesterolEducation Program Adult Treatment Panel III and International Diabetes Federation criteria, respectively (p < 001 and p = 0.011). Metabolic syndrome was more frequent in vitiligo area severity index Groups 2 and 3 compared to vitiligo area severity index Group 1, and in vitiligo disease activity score Group C compared to vitiligo disease activity score Groups A and B.Study limitationsSingle center experience, absence of more specific oxidative-stress markers and lack of long-term follow-up of the patients.ConclusionsFrequency of metabolic syndrome was higher in patients with non-segmental vitiligo and the rate was higher in active/severe form of the disease.  相似文献   
7.
Vitiligo is a disease that causes macules and achromic and/or hypochromic patches, which can affect from small areas to the entire tegument. Treatment options are few and are generally ineffective. Recently, some case reports have appeared which show positive results with the use of Janus kinase inhibitors associated with phototherapy. This report details the case of a patient with rheumatoid arthritis associated with vitiligo in treatment for two years, whose condition partially improved initially after eight months of oral tofacitinib at a dose of 5 mg twice a day, without exposure to ultraviolet radiation and with continuous improvement during these two years of treatment.  相似文献   
8.
【摘要】 白癜风发病机制复杂,黑素细胞缺失是核心。目前认为除黑素细胞自身缺陷外,表皮和真皮细胞群的功能异常及其与黑素细胞的交互作用对白癜风的发病同样重要,充分而准确地了解不同病期白癜风皮肤全层细胞、组织的病理生理状态,对认识和治疗白癜风有重要作用。本文旨在综述黑素细胞及相关细胞群在白癜风发病中作用的研究进展。  相似文献   
9.
【摘要】 目的 报道文眉所致白癜风7例。方法 收集2017年12月至2019年5月河南省人民医院皮肤科诊治的7例文眉引起的白癜风,回顾其临床特点。结果 7例患者文眉后1个月至1年出现数根眉毛变白,早期均表现为眉毛变白,眉部皮肤正常,眉周逐渐出现白斑,边界不清。眉部皮损反射式共聚焦扫描显微镜特征:基底层及毛囊周围色素缺失,真皮浅、中层可见高折光无定形物(色料)。斑贴试验:文眉色料均为阴性,十二醇硫酸钠均呈阳性。结论 文眉后引起的白癜风,早期眉部皮肤未见色素减退斑,结合眉部皮损反射式共聚焦扫描显微镜特征可减少误诊。  相似文献   
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