https://www.selleckchem.com/products/r-hts-3.html The health crisis resulting from the rapid spread of SARS-CoV-2 worlwide, added to the low evidence of currently used treatments has led to the development of a large number of clinical trials (CT) and observational studies. Likewise, important measures have been adopted in healthcare and research centers aimed at halting the pandemic as soon as possible. The objective of this study is to gather the main aspects of the clinical research studies undertaken by the Departments of Hospital Pharmacy (DHP) of Spain during the COVID-19 crisis. The decision of the Spanish Society of Hospital Pharmacy (SEFH) to sponsor CTs made it possible that 13% of DHP had been led at least one CT. The Spanish Agency for Medicines and Medical Devices (AEMPS), in coordination with Institutional Review Boards, has adopted a fast-track review procedure to accelerate authorizations for CTs related to the treatment or prevention of COVID-19. There have also been numerous public and private calls for financing research projects aimed at contributing to the fight against this virus. Despite the pandemic, actions have been taken to continue ongoing CTs and studies while the safety and well-being of patients are guaranteed. More specifically, the AEMPS and the European Medicines Agency (EMA) have issued guidelines that incorporate changes to CT protocols that will have to be applied until the pandemic is over. In this health emergency, the scientific community has found itself in a race against time to generate evidence. It is at this moment that hospital pharmacists emerge as key players in clinical research and are contributing to a rational, effective and safe healthcare decision-making.Hospital Pharmacy Service (HPS) in Spain have been impacted by the health crisis caused by the COVID-19 pandemic. Thus, the outbreak has forced HPSs to adapt their outpatient consultation services to Telepharmacy to optimize clinical outcomes and reduce the risk