| Not Yet Recruiting | Epidemiological, Clinical, Diagnostic, and Therapeutic Characteristics of Hansen's Disease in Costa Rica (2018 Leprosy, Hansen's Disease, Leprosy--Patients | — | 2026-05-01 |
| Not Yet Recruiting | Generalized Pustular Psoriasis Registry in Costa Rica Generalized Pustular Psoriasis, Generalized Pustular Psoriasis (GPP) | — | 2026-05-01 |
| Not Yet Recruiting | Costa Rican Registry of IL-23 Inhibitors in Psoriatic Disease Psoriasis, Psoriasis Arthritis, Psoriasis (PsO) | — | 2026-05-01 |
| Not Yet Recruiting | Psoriasis Comorbidities at Hospital Calderón Guardia Psoriasis, Psoriasis Arthritis, Psoriasis (PsO) | — | 2026-05-01 |
| Not Yet Recruiting | Atopic Dermatitis Treated With Dupilumab and JAK Inhibitors in Costa Rica Atopic Dermatitis, Atopic Dermatitis (AD), Atopic Dermatitis (Eczema) | — | 2026-05-01 |
| Not Yet Recruiting | Epidemiology and Management of Cutaneous T-Cell Lymphoma at Hospital México, Costa Rica. Lymph Node Cancer, Cutaneous, T-cell Lymphoma | — | 2026-05-01 |
| Not Yet Recruiting | Clinical, Epidemiologic, and Therapeutic Characterization of Pediatric Psoriasis in the Costa Rican Social Sec Pediatric Psoriasis | — | 2026-05-01 |
| Completed | A Study on Rare Dermatological Infections Conducted at Three Major Reference Hospitals in Costa Rica. Sporotrichosis, Chromomycosis, Actinomycosis | — | 2023-12-11 |
| Unknown | Efficacy and Safety of Three Different Doses of an Anti SARS-CoV-2 Hyperimmune Equine Serum in COVID-19 Patien Covid19 | Phase 2 / Phase 3 | 2021-03-29 |
| Completed | Efficacy and Safety of Two Hyperimmune Equine Anti Sars-CoV-2 Serum in COVID-19 Patients Covid19 | Phase 2 | 2020-09-06 |
| Completed | Implementation of an Epidemiological and Clinical Registry of Emergency Surgery Patients in a Costa Rican Hosp Surgical Complication, Emergencies | — | 2020-05-01 |
| Completed | Primary Immunodeficiencies in Costa Rican Adults Primary Immune Deficiency in Adults | — | 2018-11-11 |