Caja Costarricense De Seguro Social

This study looks back at the medical records of 130 people diagnosed with Hansen's disease (leprosy) in Costa Rica between 2018 and 2025. The goal is to describe the patients' characteristics, how the disease was diagnosed and treated, and what complications occurred. No new trea…

This study will look at the health records of 350 people with psoriasis in Costa Rica to find out how common related conditions like obesity, diabetes, heart disease, and psoriatic arthritis are. Researchers will also see which treatments patients are using and how severe their p…

This study looks back at the medical records of 350 adults with a rare skin cancer called cutaneous T-cell lymphoma. Researchers want to learn about the patients' backgrounds, how the disease was treated, and what happened to them. The goal is to better understand this condition …

This study will create a national registry of up to 50 people in Costa Rica with generalized pustular psoriasis (GPP), a rare and severe skin condition. Researchers will collect information on patients' symptoms, treatments, and disease progression during routine care. The goal i…

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 improve skin and joint symptoms and quality of life, and note any side effects. The …

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 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…