Caja Costarricense De Seguro Social

This study will look back at the medical records of 350 adults with cutaneous T-cell lymphoma, a rare skin cancer, treated at Hospital México in Costa Rica between 2019 and 2025. The goal is to describe the patients' characteristics, treatments, and outcomes. No new treatments ar…

This study will review medical records of 300 children under 18 with psoriasis in Costa Rica to learn about their symptoms, treatments, and other health problems. No new treatments or tests are given—researchers simply gather existing information. The goal is to better understand…

This study will follow 50 people in Costa Rica who are already taking IL-23 inhibitors (guselkumab or risankizumab) for psoriasis or psoriatic arthritis. Researchers will track how well the drugs control skin and joint symptoms and improve quality of life, as well as any side eff…

This study will follow 50 Costa Rican adults with moderate-to-severe atopic dermatitis (eczema) who are already receiving advanced treatments like dupilumab or JAK inhibitors as part of their routine care. Researchers will collect data from regular doctor visits to see how sympto…

This study will create a national registry to collect information about people with generalized pustular psoriasis (GPP) in Costa Rica. Researchers will track patients' symptoms, treatments, and disease progression over time. The goal is to better understand how GPP affects peopl…

This study will look at medical records of 350 psoriasis patients in Costa Rica to find out how many also have conditions like obesity, diabetes, heart disease, or psoriatic arthritis. Researchers want to understand how these health problems relate to psoriasis severity and treat…

This study looks back at the medical records of 130 people in Costa Rica diagnosed with Hansen's disease (leprosy) between 2018 and 2025. Researchers want to learn about the patients' symptoms, how the disease was diagnosed, what treatments they received, and any complications. N…