BIOMARKERS

This study is testing whether a blood test measuring a protein called p-Tau217 can diagnose Alzheimer's disease as accurately as the current method, which requires a spinal tap. Researchers will compare results from blood and spinal fluid samples from 40 adults with suspected Alz…

This study looks at whether certain DNA changes in saliva can help diagnose oral cancer (squamous cell carcinoma) more accurately. Researchers will collect saliva from 30 patients with oral cancer and compare it to healthy controls, both before and after tumor removal surgery. Th…

This study looks at fluid from jaw cysts to learn more about how these cysts develop. Researchers will measure certain proteins (MMP-8, MMP-9, RANKL, MIP-1alpha) in the fluid taken during a routine diagnostic procedure. About 25 people with jaw cysts will take part. The goal is t…

This study aims to see if adding blood and urine tests to an AI-based risk score can better predict which hospitalized patients will develop severe acute kidney injury (AKI). Researchers will enroll 800 adults at high risk and collect samples over three days. The goal is to impro…

This study looks at whether placing a dental implant right after a tooth is pulled (immediate) or waiting a few months (delayed) changes how the mouth heals. Researchers will measure healing markers in saliva and gum fluid from 24 adults over 30 days. The goal is to understand th…

This study will use artificial intelligence to analyze heart CT scans from 10,000 adults to better predict who is at risk for a heart attack. Participants will have a CT scan, blood tests, and answer health questions. The goal is to see if AI can find hidden signs of heart diseas…

This study looks at the clots removed from people having a stroke to understand how their composition relates to blood markers, how well treatment works, and the cause of the stroke. Researchers will analyze 1,200 patients' clots and blood samples. The goal is to learn more about…

This study observes 500 adults and children in the Democratic Republic of Congo who come to the hospital with a fever. Researchers want to see if using simple tools like a blood test (CRP) and a WHO antibiotic guide helps doctors use antibiotics more wisely. The goal is to improv…

This study aims to create a biological age calculator specifically for the Russian population. Researchers will collect data from 3,500 healthy volunteers, including blood tests, physical exams, and cognitive tests, to understand how people age differently. The goal is to develop…

This study looks for new molecular markers in the fluid that builds up around the lungs (pleural effusion) of people with lung adenocarcinoma. Researchers will compare these markers between cancerous and non-cancerous fluid samples from 100 patients. The goal is to find better wa…