View clinical trials related to Vitiligo.
Filter by:This is a study that is being conducted in order to assess the efficacy of microneedling as a stand-alone treatment for vitiligo. Vitiligo is an autoimmune depigmentation disease of the skin that is characterized by the destruction of epidermal melanocytes by CD8+ T cells. The pathogenesis of Vitiligo has been linked to autoimmunity, oxidative stress, and genetic susceptibility.
Vitiligo is a distressing disorder of depigmentation. In spite of multiple successful therapeutic regimens, disease relapse remains a challenge to patients and physicians. Most guidelines consider systemic treatments only in rapidly progressive disease with wider surface areas. This delay in halting the immune attack, may give the chance for further disease progression as well as establishment of resident memory T cell population predisposing to future disease relapses. The aim of this study was to assess the ability of early systemic therapy of localized (<2% BSA), recent onset (<6 months) vitiligo to control disease activity and minimize the possibility of recurrence.
Vitiligo is a common acquired, depigmenting skin disease that affect the patient's psychological state and quality of life.
Vitiligo is a common acquired depigmentation disorder affecting approximately 2% of the world population. The purpose of this pilot study is to evaluate the effect and the safety of Tildrakizumab in adult participants with vitiligo.
This study examines melanoma and nonmelanoma skin cancer in people diagnosed with vitiligo compared to matched controls.
This cohort study is a large population-based study in the UK to determine the risks of comorbid mental health conditions (including depression, anxiety and other potential psychological complications of vitiligo) in adults with vitiligo compared to controls and to evaluate whether the relative risks may vary by different ethnicity.
The aim of this study is to evaluate the influence of two concentrations of methotrexate on vitiligous lesions in patients with non-segmental vitiligo
Vitiligo is a common chronic autoimmune disease that causes the body's immune system to attack its own pigment producing skin cells. This study is to evaluate how safe and effective upadacitinib is in participants with non-segmental vitiligo. Adverse effects and change in disease activity will be assessed. Upadacitinib is being evaluated for the treatment of non-segmental vitiligo. The study will enroll approximately 160 participants aged 18-65 with non-segmental vitiligo in 5 treatment arms across 35 sites worldwide. Participants will either receive study drug vs placebo oral tablets once daily (QD) for 24 weeks (Period A). In Period B (up to 52 weeks), participants who received placebo during the first 24 weeks will switch to study drug. Participants who received study drug during the first 24 weeks, will continue to receive study drug. There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, blood tests, checking for side effects and completing questionnaires.
Skin diseases can have various origins. However, a number of them are linked to an imbalance in the immune system which will lead to either an excessively strong autoimmune response or a complete lack of response against cancer cells. Indeed, both melanoma and vitiligo are pathologies where the immune system plays an important role in the progression of the disease. Advanced stage melanoma (metastatic lymph node and / or visceral) have a poor prognosis. Although targeted therapies and immunotherapies have improved the outcome for patient however significant proportion of these patients (~ 50%) developed resistance to therapies. Vitiligo is a relatively common dermatosis affecting approximately 0.5% to 1% of the French population. Vitiligo results from the destruction of the melanocytes by the immune system. It is manifested by acquired depigmented macules, well limited and asymptomatic. Patients suffering from this condition have a marked decrease in their quality of life. There has been shown a strong link between vitiligo and melanoma. Indeed, patients with melanoma who develop vitiligo (~ 9% of patients treated with anti-PD-1 drugs) have a better prognosis compared to patients who do not develop vitiligo. Interestingly, in melanoma cases where the immune system is inactive, the investigators have identified a new molecule secreted by melanoma cells, ITGBL1, leading to the exclusion of immune cells, decreased cytokines secretion and decreased immune cell activation. It is therefore essential to better understand the regulatory mechanism of the immune system in patients with vitiligo or in patients with melanoma treated by immunotherapy in order to be able to propose new therapeutic solutions for these patients. No study to date has investigated the expression of ITGBL1 and serum inflammatory markers during the development of melanoma. Likewise in vitiligo, if a loss of ITGBL1 is observed, new treatments could be developed in order to limit the progression of the disease by re-expressing this protein. Thus, the investigators exploratory study will provide the first answers to the predictive value of these markers for these pathologies in order to adapt and develop new treatments.
The purpose of the study is to evaluate the Mechanism Of Action (MOA) of ruxolitinib cream in vitiligo by assessing the change in biomarkers.