COVID-19 INFECTION

This study tests a new COVID-19 booster vaccine (GEO-CM04S1) in 80 people with chronic lymphocytic leukemia (CLL), whose immune systems often don't respond well to standard vaccines. The new vaccine uses a modified virus to better activate T cells, which are key infection-fightin…

This study tests a new COVID-19 vaccine that you breathe in as a mist, aiming to boost immunity in the lungs and blood. About 350 healthy adults who have already had three mRNA COVID shots will get either the experimental vaccine or a placebo. Researchers will check safety and im…

This study tests whether a new drug called ibuzatrelvir, alone or combined with remdesivir, works better than remdesivir alone for treating COVID-19 in adults with severely weakened immune systems. About 300 participants who have mild to moderate symptoms will be followed to see …

This study tests whether infusions of stem cells from donated umbilical cord blood can help control severe pneumonia caused by COVID-19 in cancer patients. About 70 adults with moderate to critical illness will receive either stem cells plus standard care or standard care alone. …

This study looks at how the COVID-19 pandemic changed the emotional, financial, physical, and social well-being of teens and young adults who have or had cancer. Researchers will survey 600 participants to understand their stress and health behaviors during the pandemic. The goal…

This study looks at how the COVID-19 pandemic impacted the financial costs for breast cancer patients having surgery, including out-of-pocket expenses and lost wages. Researchers will survey 600 patients to understand the economic strain and how the pandemic may have made things …

This study looks at how the COVID-19 pandemic impacted the well-being and quality of life of people with melanoma. Researchers are surveying over 1,100 participants about their experiences, stress, finances, and social life during the pandemic. The goal is to understand what help…

This study looks at how the COVID-19 pandemic impacted the mental health of employees at MD Anderson Cancer Center. Researchers are surveying up to 20,000 workers to measure stress and emotional well-being. The goal is to understand what factors lead to mental health problems so …

This study surveys 250 U.S. pulmonologists to learn how the COVID-19 pandemic changed their lung procedures, staffing, and clinic operations. The goal is to help lung programs improve and guide future research for better pandemic preparedness. Participants are doctors who are mem…

This study aims to learn how the immune system reacts to COVID-19 during and after infection, and why some people get very sick while others have no symptoms. It will collect blood and stool samples by mail from up to 5,000 people of all ages, including those with confirmed or su…

This early-stage study tests a new tablet form of the experimental COVID-19 drug ibuzatrelvir in 18 healthy adults. Researchers want to see how much of the drug gets into the blood with the new tablet compared to the original, and whether taking it with food or as a drink changes…