Clinical Research Directory

Comparing the Efficacy of Oral Fluconazole Versus Oral Itraconazole in Treating Resistant Tinea Corporis

Tinea corporis (commonly called "ringworm of the body") is a skin infection caused by fungi that often becomes difficult to treat when it persists despite creams or other medicines. In recent years, many patients have developed infections that do not respond to routine antifungal treatments, which causes long-term itching, redness, and scaling of the skin. This study will test two commonly used oral antifungal drugs - fluconazole and itraconazole - in people with resistant tinea corporis. Adults aged 18-70 years who have had persistent disease for at least six months will be enrolled at the Dermatology Department of CDA Hospital, Islamabad. Participants will be randomly assigned to one of two groups. One group will receive itraconazole 200 mg once daily for four weeks, and the other group will receive fluconazole 150 mg every other day for four weeks. Neither group will know which medicine they are receiving (blinded allocation). The main goal is to find out which medicine works better in achieving complete clinical resolution - meaning no redness, no scaling, no itching, and no visible skin lesions - after four weeks of treatment. Doctors will measure the severity of symptoms using a standard scoring system, and patients will also report their level of itching. The findings will help guide doctors in Pakistan and similar regions in choosing the most effective oral antifungal for patients with resistant tinea corporis, improving both treatment success and patient quality of life.

A Pilot Study to Evaluate the Therapeutic Efficacy of Intra-Lesional Immunotherapy in Patients Aged 10-60 Years With Recalcitrant Tinea Cruris and Corporis

This pilot study will test intra-lesional immunotherapy (MMR vaccine) injections as a treatment for recalcitrant tinea cruris and corporis in patients aged 10-60 years who have not improved with standard antifungal treatments. \*Eligibility: Participants must have recalcitrant tinea, defined as: * Rapid progression or large areas of skin affected, * Infection in multiple family members, especially females and children * Rapid relapse after prior treatment * Suspected resistant T. indotineae (based on travel history or contact with affected individuals from high-prevalence regions) * Failure of at least 2 courses of systemic antifungal therapy in the past 3 months Treatment: Patients will receive intra-lesional MMR vaccine injections into the active borders of affected lesions every 2 weeks for up to 6 weeks. If partial improvement occurs but complete clearance is not achieved, the course may be repeated for another 6 weeks. Pulse itraconazole will be given during the first 2 weeks. Monitoring: At each study visit, clinicians will assess the extent of affected skin and monitor symptoms particularly itching. Safety will be closely observed, including injection-site reactions, fever, initial flare of lesions, and any rare serious allergic reactions. Goal: To evaluate the safety and effectiveness of intra-lesional MMR immunotherapy for patients with tinea that has been difficult to treat.