There are about 241 clinical studies being (or have been) conducted in Costa Rica. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
The objective of this study is to evaluate the safety and effectiveness of the investigational Omega Refractive Capsule (model V)
This study evaluated the efficacy and safety of ipatasertib in combination with atezolizumab and paclitaxel in locally advanced or metastatic Triple-Negative Breast Cancer (TNBC) previously untreated in this setting.
This study is a prospective, observational, randomized, controlled, paired eye, subject-masked design.
This study is a prospective, randomized, controlled, paired eye, subject-masked design.
The purpose of this cross-sectional, multicenter study is to determine the prevalence of an eosinophilic phenotype of blood eosinophil count ≥ 300 cells/mm3 among severe asthma patients who attend to sites specialized in the management of severe asthma in several countries in the AstraZeneca International Region. The prevalence of an atopic phenotype and asthma control, will also be studied.
The goal of the study is to determine if mamey sapote fruit, rich in rare potentially provitamin A keto-carotenoids, is a good source of vitamin A in humans. Furthermore, it will help to compare the absorption of carotenoids between the fruit versus a "matrix-free" formulation. The objective will be accomplished by quantitation of the immediate post-prandial plasma concentrations of parent carotenoids and vitamin A metabolites from participants consuming a meal consisting of a mamey sapote fruit smoothie or a shake containing mamey sapote encapsulated carotenoids.
This study will evaluate the safety, pharmacokinetics and efficacy of baloxavir marboxil in healthy pediatric participants from birth to <1 year with influenza like symptoms
This study will evaluate the safety, pharmacokinetics, and efficacy of baloxavir marboxil compared with oseltamivir in a single influenza episode in otherwise healthy pediatric participants (i.e., 1 to <12 years of age) with influenza-like symptoms.
The study develops, implements, and evaluates an intervention focused on alleviating discouragement, food insecurity, and excess weight in women,targeted at the individual, family, and community levels in the Canton Central of the province of Alajuela, Costa Rica.
To compare changes in functionality and pain level using questionnaires EVA, Lequesne and WOMAC in patients treated with 4 doses of 8 ml of autologous Platelet Rich Plasma every 15 days applied through intra-articular infiltration and patients treated with an intra-articular infiltration of 1 dose of SYNVISC-ONE ® 6 ml pre-filled syringe, placed according to standard protocol, in patients with OA grade II-IV.