COVID19

This large study is testing whether high-dose vitamin D can reduce deaths in critically ill patients who have severe vitamin D deficiency. The trial will enroll 2,400 adult ICU patients across multiple hospitals, randomly giving them either vitamin D or a placebo. Researchers wan…

This large international trial is testing if a single infusion of concentrated COVID-19 antibodies can help adults with a recent diagnosis. The goal is to treat people early, before they get sick enough to need the hospital, and prevent the disease from getting worse. Researchers…

This UK-based trial is a flexible testing platform designed to quickly evaluate several potential new treatments for COVID-19 in adults. It will test different drugs and doses to find the safest and most effective options for both mild and severe cases. The goal is to identify pr…

This study is testing two different ways to help reduce stress and improve mental health for caregivers in the Bronx who have been struggling during the COVID-19 pandemic. It will enroll 360 primary caregivers who report moderate stress levels, including parents of children with …

This study is looking at whether people hospitalized with COVID-19 have better outcomes if they had previously received a flu vaccine or were taking certain common medications. Researchers will review the medical records of 3,000 patients admitted to a hospital in Spain. They wan…

This study aims to understand the long-term effects of COVID-19 on survivors' heart, lung, and mental health. Researchers will follow 1,500 people who had COVID-19, including those who were hospitalized and those who weren't, and compare them to healthy people. They will use imag…

This study aims to understand how having COVID-19 affects recovery after surgery. Researchers will compare 300,000 surgical patients in Stockholm, looking at those with and without COVID-19. They'll track outcomes like hospital stays, complications, and recovery to help doctors p…

This international study aims to understand the safety of COVID-19 vaccines for pregnant women and their babies. It will follow 6,000 pregnant women, comparing health outcomes for those who received a vaccine during or just before pregnancy to those who did not. Researchers will …

This study aims to understand the safety of COVID-19 treatments for pregnant women and their babies. It will follow 2000 pregnant women who received specific COVID-19 drugs and compare their pregnancy and infant health outcomes to women who had COVID-19 but received different or …