Nasopharyngitis

This study tests whether a pharmacist-led program can help people reduce their risk of heart disease. Over 1,000 adults with conditions like diabetes, high blood pressure, or obesity are taking part. Pharmacists use a step-by-step guide to assess risk and support lifestyle change…

This study tests a propolis throat spray to see if it can reduce how often and how long healthy adults get sick. One hundred people aged 18 to 65 will use the spray or a placebo daily for 16 weeks and report any illnesses. The goal is to find a simple way to prevent common colds …

This study tests a procedure called RhinAer that uses heat to treat the nerves in the nose for people with chronic rhinitis (long-term stuffy or runny nose). Researchers want to see if it reduces inflammation and improves symptoms like cough and post-nasal drip. About 25 adults a…

This study follows up to 500 people with acute or chronic inflammatory disorders, such as infections or immune problems, over time. Researchers will monitor participants with standard tests and may screen them for other studies. The goal is to better understand these conditions a…

This study collects blood, urine, and tissue samples from 330 adults with advanced lung or head and neck cancer to improve precision medicine. Researchers will analyze genetic changes in these samples and grow some tumors in mice to compare DNA. The goal is to refine liquid biops…

This pilot study is testing whether two natural dietary supplements—taxifolin (found in apples and onions) and ergothioneine (found in mushrooms)—can improve immune function in healthy adults aged 50 to 65. Researchers will measure how well immune cells engulf and destroy threats…

This study aims to see if a simple, non-invasive breathing test can accurately measure the acidity (pH) in the airways, which is often abnormal in lung diseases. Researchers will compare results from this breath test with standard methods in 150 healthy volunteers and people with…