Observational study

This study is for people with a specific type of advanced lung cancer (ALK-positive) that has gotten worse during or after treatment with the drug lorlatinib. Researchers want to see if a different drug, iruplinalkib, can help control the cancer for a longer time. About 20 adults…

This study looks at whether geniculate artery embolization, a procedure that blocks blood flow to the knee, can reduce pain and improve function in cancer survivors with knee osteoarthritis. Participants are adults aged 40 and older with chronic knee pain who have not found relie…

This study uses data from 4,700 kidney cancer patients treated at a single hospital over 12 years. The goal is to create a new model that better predicts how the disease will progress, especially for patients with a tumor thrombus. Researchers will also test whether using this mo…

This study uses an anonymous online survey to ask people who have a sexual interest in children about their therapy preferences. The goal is to understand what makes them more or less willing to seek help, especially through online therapy. Researchers hope to find ways to reduce…