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Alopecia clinical trials

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NCT ID: NCT06327581 Recruiting - Alopecia Areata Clinical Trials

Combined Microneedling With Either 1% Lactic Acid Solution or Vitamin D3 or Triamcinolone Acetonide in The Treatment of Alopecia Areata

Start date: December 15, 2023
Phase: N/A
Study type: Interventional

Alopecia areata (AA) is an immunologically mediated disease characterized by non-scarring hair loss (Madni and Shapiro, 2000). AA is presented by rapid and complete hair loss in one or more round or oval patches, usually on the scalp, beard area, eyebrows, eyelashes, and less commonly, on other hairy areas of the body (Berker et al., 2010 and James et al., 2011) Alopecia areata is a T-cell-mediated autoimmune disease. There is a complicated interplay between loss of immune privilege in the hair follicle, autoimmune-mediated hair follicle damage, and activation of inflammatory pathways that have been argued to explain the development of this disorder, but the exact pathophysiology of AA remains unknown. Hair follicles are infiltrated by autoreactive CD8 and CD4 T lymphocytes, which attack hair follicle-derived autoantigens while sparing the stem compartment (Rajabi et al., 2018). Alopecia areata can be treated with topical and/or intralesional corticosteroids, which are the treatment of choice. Anthralin, minoxidil, coal tar, and topical immunotherapy are examples of other topical treatments. Systemic immunosuppressants such as cyclosporine, systemic steroids, Janus kinase inhibitors, and methotrexate may be considered in severe resistant cases (lee and lee, 2017). Intralesional triamcinolone acetonide is preferred in cases of AA , as it is well known as anti-inflammatory and interferes with local immunity of the skin, which helps in the recovery of the disease, but if used in wrong technique or given in a high dose, it might cause all the side effects of corticosteroid, especially skin atrophy (Berker et al., 2010). Lactic acid is a member of alpha-hydroxy acids. It has been used in the treatment of many skin diseases, like AA and vitiligo. Lactic acid stimulates spontaneous secretion of vascular endothelial growth factor (VEGF) by human reconstructed epidermis. VEGF is an angiogenic cytokine involved in angiogenesis and wound healing and stimulates the growth of hair follicles resulting in recovery of AA. Other studies suggest that lactic acid may act through its irritant effect (Al-Tammimy, 2005). Vitamin D interacts with the innate and adaptive immune systems in a variety of ways, the majority of which contribute to its downregulation (Nancy and Yehuda, 2009). It has a powerful effect on T and B lymphocytes, influencing their activation responses (Arnson et al., 2007). All cells of the immune system express 1,25-dihydroxyvitamin D3 receptors (VDRs) and are therefore vulnerable to calcitriol-mediated modulation. Vitamin D3 has the ability to influence the migration and maturation of different dendritic cell subtypes and their production of chemokines and cytokines, giving them an immunoregulatory and tolerogenic role (Illescas-Montes et al., 2019) It has been shown that VDRs are highly expressed in the keratinocytes of human hair follicles and the absence of their expression is associated with reduced hair follicle growth and epidermal differentiation. Reduced VDR expression in the hair follicles of affected areas has also been observed in studies of AA patients' scalp (Çerman et al., 2015). Microneedling (MN) is a technique that comprises puncturing the skin repeatedly with sterile microneedles (Iriarte et al., 2017). It promotes hair regeneration by triggering stem cells in the hair bulge, which results in the generation of growth factors. It also improves blood circulation to the hair follicles and influences the local immune cells (Chandrashekar et al., 2014). Moreover, combining MN with applied topical drugs facilitates their absorption through the microchannels created within the epidermis (Fertig et al., 2018).

NCT ID: NCT06326359 Not yet recruiting - Androgenic Alopecia Clinical Trials

Autologous Stromal Vascular Fraction in Treatment of Male Androgenic Alopecia

Start date: March 2024
Phase: N/A
Study type: Interventional

Evaluation of Safety and efficacy of autologous stromal vascular fraction derived from denovo versus platelet rich plasma enhanced donner site in treatment of male androgenic alopecia

NCT ID: NCT06324695 Not yet recruiting - Psoriasis Clinical Trials

Development and EValuation of an Online Intervention to Reduce Self-Stigma in People With Visible Chronic Skin disEases

DEVISE
Start date: March 2024
Phase: N/A
Study type: Interventional

This project aims to develop and evaluate an online intervention to prevent and/or reduce self-stigma in German patients with visible chronic skin diseases. Evaluation of the intervention with regard to effectiveness and feasibility will follow an open-label randomized controlled design with 550 patients in total. The results of the program are expected to provide new insights and markedly extended knowledge on the mechanisms of self-stigma in chronic skin conditions. The new online intervention can be used in routine care, aiming for better patient care in practice and, ultimately decreased extent of self-stigma, increased quality of life of patients, and decreased rates of depression, anxiety, and suicide ideation.

NCT ID: NCT06319781 Recruiting - Psoriasis Clinical Trials

A Pilot Cohort Study of Risk Factors and Novel Methods of Skin Lesion Assessments in Adults With Atopic Dermatitis, Alopecia Areata, Psoriasis or Vitiligo

Derma-001
Start date: December 15, 2023
Phase:
Study type: Observational

The objective of the study is to explore various clinical and biochemical parameters and their potential associations with disease severity, activity, and prognosis in atopic dermatitis, psoriasis, alopecia areata, and vitiligo. Further, the study aims at validating remote assessments of skin lesions, using smartphone-acquired photos. The study will also assess the feasibility and compliance with weekly remote-assessments and patient-reported data collection over the full study period of one year. The study will observe patients through a period of one year and will provide detailed information concerning the type and dose of medication used, as well as data to evaluate the disease activity with high resolution during this period. The study will involve collection of serum samples for exploratory biomarkers, and punch biopsies. A total of approximately 370 patients, divided into the four disease areas of atopic dermatitis, alopecia areata, psoriasis, and vitiligo, will be enrolled in the study. Using a combination of self-reported and on-site assessments and procedures, the intent is to observe the natural history of patients with select dermatological conditions, investigate tissue characteristics associated with disease activity and symptoms, and evaluate the validity of remote assessment of lesions, and feasibility of weekly self-acquired smart-phone images of skin lesions for remote assessment.

NCT ID: NCT06292533 Not yet recruiting - Alopecia Clinical Trials

Effectiveness of Ultrapulse for the Treatment of Androgenic Alopecia Among Malaysian: A Quasi-experimental Study

Start date: March 2024
Phase: N/A
Study type: Interventional

The goal of this study is to to evaluate the effectiveness of Ultrapulse for the treatment of androgenic alopecia among Malaysian. The main questions it aims to answer are: - the efficacy of Ultrapulse in treatment of androgenic alopecia among Malaysian - the safety and adverse effect of Ultrapulse treatment. - the quality of life of androgenic alopecia among Malaysian.

NCT ID: NCT06283316 Recruiting - Autoimmune Diseases Clinical Trials

Systemic Treatments for Alopecia Areata Registry

STA2R
Start date: January 17, 2024
Phase:
Study type: Observational [Patient Registry]

A multicenter prospective registry (STA2R) is conducted to assess systemic treatments for alopecia areata, focusing on effectiveness, safety, and long-term outcomes.

NCT ID: NCT06279221 Not yet recruiting - Alopecia Areata Clinical Trials

Litfulo Capsules Special Investigation

Start date: April 30, 2024
Phase:
Study type: Observational

The objective of this Study is to confirm the safety during the long-term use of this drug and the effectiveness during the use of this drug under the actual use in the patients treated with this drug.

NCT ID: NCT06278402 Completed - Alopecia Areata Clinical Trials

Efficacy of Oral Tofacitinib in Moderate to Severe Alopecia Areata, Totalis and Universalis at Tertiary Care Hospital, Karachi.

Start date: July 1, 2023
Phase: Phase 3
Study type: Interventional

To determine the efficacy of oral Tofacitinib in the treatment of moderate to severe alopecia areata, totalis and universalis at tertiary care hospital of Karachi, Pakistan. Efficacy of treatment in patients presenting with alopecia areata will be assessed using SALT Score on follow up at 6,12 and 24 weeks where four categories of treatment response were defined: 0 (re-growth ≤10%), 1 (11-25%), 2 (26-50%), 3 (51-75%) and 4 (re-growth >75%). Efficacy will be considered if re-growth ≥ 2.

NCT ID: NCT06263413 Recruiting - Acne Vulgaris Clinical Trials

Clinical Workflow Optimization Using Artificial Intelligence for Dermatological Conditions

IDEI_2023
Start date: January 15, 2024
Phase:
Study type: Observational

Artificial intelligence (AI) based on imaging holds tremendous potential to enhance visual diagnostic accuracy in the medical field. Amid the COVID-19 pandemic, limited access to in-person healthcare services drove shifts in medical care, hastening the adoption of telemedicine. In this context, AI usage for triage and decision support may be crucial for professionals to manage workload and improve performance. In dermatology, pigmented lesions, acne, and alopecia are three recurring pathology groups with high demand in dermatological centers. Both triage, clinical evaluation, and patient follow-up require in-person resources and specialist dedication. Employing tools like AI can benefit these professionals in reducing such processes and optimizing workload. Advancements in image recognition and interpretation, as well as in artificial intelligence, have spurred innovations in diagnosing various pathologies, including skin conditions. Computer-Aided Diagnosis (CAD) systems and other algorithm-based technologies have demonstrated the ability to classify lesion images with a competency comparable to that of an expert physician. In this study, the Legit.Health tool, developed by AI LABS GROUP S.L., which utilizes artificial intelligence to optimize clinical flow and patient care processes for skin conditions, will be evaluated. The purpose of this tool is to automatically prioritize patients with greater urgency, assign the type of consultation (dermatological or aesthetic), enhance diagnostic capability and detection of malignant pigmented lesions in auxiliary staff, and provide a visual record (photograph) of the condition for later review by external experts. Thus, the main objective of this study is to validate that Legit.Health, based on Artificial Intelligence, improves efficiency in clinical flow and patient care processes, thereby reducing time and cost of patient care through enhanced diagnostic accuracy and severity determination. The secondary objectives focus on measuring the diagnostic performance of Legit.Health: Demonstrate that Legit.Health enhances healthcare professionals' ability to detect malignant or suspicious pigmented lesions. Demonstrate that Legit.Health improves healthcare professionals' ability and precision in measuring the degree of involvement in patients with female androgenetic alopecia. Demonstrate that Legit.Health improves healthcare professionals' ability and precision in measuring the degree of involvement in patients with acne. Additionally, the study aims to assess the utility of this tool: Automate the triage/initial assessment process in patients presenting with pigmented lesions. Evaluate the reduction in healthcare resources usage by the center by reducing the number of triage consultations and directing the patient directly to the appropriate consultation (esthetic or dermatological). Evaluate Legit.Health's usability by the patient. Demonstrate that Legit.Health increases specialist satisfaction. Evaluate the reduction in healthcare resources usage by reducing the number of triage consultations and directing the patient directly to the appropriate consultation, whether in aesthetic or dermatological settings. Methodology Study Design Type This is an observational study, both prospective with a longitudinal character and retrospective case series. Study Period This study estimates a recruitment period of 3 months. The total study duration is estimated at 6 months, including the previous time for retrospective analysis and the necessary time after recruiting the last subject for database closure and editing, data analysis, and preparation of the final study report. The total study duration for each participant with pigmented lesions will be 1-3 months. The duration for patients with acne and alopecia will be 1 day. Study Population Adult patients (≥ 18 years) with skin pathologies treated at the Dermatology Unit of IDEI.

NCT ID: NCT06240351 Not yet recruiting - Clinical trials for Frontal Fibrosing Alopecia

A Study to Evaluate the Safety and Efficacy of Baricitinib in the Treatment of Frontal Fibrosing Alopecia (FFA)

Start date: April 1, 2024
Phase: Phase 4
Study type: Interventional

The goal of this clinical trial is to evaluate the safety and efficacy of Baricitinib in the treatment of frontal fibrosing alopecia (FFA).