Autosomal dominant Parkinson disease 4

This Phase 2 trial tests a combination of pembrolizumab (Keytruda) and quavonlimab against other drug combos in 302 people with stage IV colorectal cancer that has a specific genetic feature (MSI-H or dMMR). The goal is to see if the new combo shrinks tumors better and for longer…

This study tests whether a new drug called zanidatamab, combined with chemotherapy and sometimes another drug (tislelizumab), works better than the current standard treatment for advanced HER2-positive stomach and esophageal cancers. About 920 adults whose cancer has spread or ca…

This phase 3 trial tests whether a new drug combination (MK-7684A) plus chemoradiotherapy helps people with stage III non-small cell lung cancer live longer than the current standard treatment. About 611 participants will receive either the new combo or durvalumab. The study is a…

This phase 2 trial tests the safety and effectiveness of avelumab, an immunotherapy drug, in people with thymoma or thymic carcinoma that has progressed after platinum-based chemotherapy. About 56 participants will receive avelumab intravenously every two weeks. The study aims to…

This study tests whether adding the immunotherapy drug pembrolizumab to standard chemotherapy (with or without radiation) after surgery can help prevent high-risk endometrial cancer from coming back. About 990 participants who had surgery to remove their uterus and ovaries will r…

This study tests new drugs, alone or combined with pembrolizumab, in people with extensive-stage small cell lung cancer that has stopped responding to initial therapy. About 110 participants will receive experimental treatments to see if they are safe and can shrink tumors. The g…

This phase 3 trial tests whether adding pembrolizumab (an immunotherapy) and olaparib (a targeted drug) to standard chemotherapy and radiation can help people with limited-stage small cell lung cancer live longer. About 672 participants will receive either the drug combo or a pla…

This study compares the immunotherapy drug pembrolizumab with standard chemotherapy in about 100 Chinese patients whose advanced colorectal cancer has a specific genetic feature (MSI-H or dMMR). The goal is to see if pembrolizumab can slow cancer growth or improve survival better…

This clinical trial is testing several new combinations of drugs for people with advanced kidney cancer that has spread. The study includes about 400 participants who have not had any prior treatment for their advanced disease. The goal is to see if these combinations are safe an…

This phase 3 trial tests whether adding belzutifan to standard pembrolizumab after kidney cancer surgery can delay or prevent the cancer from coming back. About 1800 participants with clear cell renal cell carcinoma are randomly assigned to receive either belzutifan plus pembroli…

This phase 3 trial tests whether adding the immunotherapy drug pembrolizumab (Keytruda) to standard chemoradiotherapy helps people with esophageal cancer live longer and delay recurrence. About 700 participants who cannot have surgery will receive either pembrolizumab or a placeb…

This study tests whether adding the drugs pembrolizumab and olaparib to standard chemoradiation helps people with stage III non-small cell lung cancer live longer without their cancer growing. About 870 participants will receive one of three treatments: pembrolizumab with chemora…

This phase 3 trial tests whether adding the immunotherapy drug pembrolizumab before and after surgery can help people with advanced head and neck cancer stay cancer-free longer. About 714 participants receive either pembrolizumab plus standard radiation (with or without chemo) or…

This Phase 3 trial compares the immunotherapy drug pembrolizumab (Keytruda) to standard chemotherapy in 280 women with advanced or recurrent endometrial cancer that has a specific genetic feature (dMMR). The goal is to see if pembrolizumab can better delay cancer growth and impro…

This study tests if adding another drug (belzutifan or quavonlimab) to a standard two-drug treatment can help people with advanced clear cell kidney cancer live longer or stop their cancer from growing. About 1,650 adults who have not had prior treatment for advanced disease will…

This study is testing experimental combinations of drugs for people with advanced kidney cancer (clear cell type) that has gotten worse after initial treatment. The goal is to see if these combinations are safe and can shrink tumors. About 370 participants will be enrolled in thi…

This study tests whether adding the immunotherapy drug pembrolizumab to standard BCG treatment helps people with high-risk non-muscle invasive bladder cancer stay cancer-free longer. About 1,400 participants will receive either BCG alone or BCG plus pembrolizumab. The goal is to …

This early-phase study tests a new drug called MK-2870, either alone or with the immunotherapy pembrolizumab, in Japanese patients with advanced solid tumors or a type of lung cancer. The main goal is to check the safety and side effects of these treatments. About 30 people will …

This study tests a new drug called rilvegostomig (AZD2936) in people with advanced or metastatic non-small cell lung cancer. The drug is designed to boost the immune system's ability to fight cancer by blocking two targets (TIGIT and PD-1). The trial will check for safety, side e…

This study tests whether adding the immunotherapy drug pembrolizumab to standard chemotherapy can help people with a common type of advanced breast cancer (HR+/HER2-) live longer without their cancer getting worse. About 340 participants who have already tried hormone therapy wil…

This study tests whether adding the immunotherapy drug pembrolizumab to standard chemotherapy (paclitaxel, with or without bevacizumab) can slow the growth of ovarian cancer that has become resistant to platinum-based treatments. About 643 adults with recurrent ovarian, fallopian…

This early-stage study is testing a combination of three drugs—sacituzumab tirumotecan, enfortumab vedotin, and pembrolizumab—in people with advanced bladder cancer that has spread or cannot be surgically removed. The trial has two parts: first, to find safe doses of the two-drug…

This study tests a new drug combination (pembrolizumab plus berahyaluronidase alfa) given as a shot under the skin for Japanese patients with advanced squamous cell skin cancer that has spread or cannot be removed by surgery. The main goal is to see if the treatment can shrink tu…

This phase 2 trial is testing an injectable form of the immunotherapy drug pembrolizumab (combined with hyaluronidase to help absorption) in 66 adults with classical Hodgkin lymphoma or primary mediastinal large B-cell lymphoma that has returned or not responded to prior treatmen…

This study tests whether adding a personalized cancer vaccine (V940) to standard immunotherapy (pembrolizumab) can prevent high-risk bladder cancer from coming back after surgery. About 230 adults with muscle-invasive bladder cancer will receive either the vaccine plus immunother…

This early-phase study tests an experimental drug called MK-6837, given alone or with another drug (pembrolizumab), in people with advanced solid tumors that have not responded to standard treatments. The main goals are to check safety, find the right dose, and see if the drug sh…

This study tests whether adding sacituzumab govitecan to the immunotherapy drug pembrolizumab helps people with advanced non-small cell lung cancer live longer or delay cancer growth compared to pembrolizumab alone. About 614 adults whose tumors have high levels of a protein call…

This study tests whether adding lenvatinib to pembrolizumab and chemotherapy helps people with metastatic esophageal cancer live longer. About 864 participants receive either the new three-drug combo or standard care. The goal is to improve overall survival, but this is not a cur…

This Phase 3 trial tests whether adding belzutifan or quavonlimab to a standard immunotherapy (pembrolizumab) and targeted therapy (lenvatinib) works better for advanced clear cell kidney cancer. About 249 Chinese patients who haven't had prior treatment will be randomly assigned…

This study tests whether the immunotherapy drug pembrolizumab (Keytruda) combined with radiation works better than the standard chemotherapy drug cisplatin with radiation for patients with a certain type of head and neck cancer (p16-positive). About 126 adults with advanced or in…

This phase 2 trial tests the immunotherapy drug pembrolizumab (Keytruda) in people with 15 types of advanced solid tumors that have worsened after standard treatments. About 1,600 participants receive the drug to see if their tumors shrink or stop growing. The study also looks fo…

This phase 2 trial tests two experimental immunotherapy drugs, botensilimab and balstilimab, alone or together, against standard chemotherapy in 234 people with metastatic colorectal cancer that has not responded to prior treatments. The goal is to see if these drugs can shrink t…

This phase 2 trial is testing whether adding an experimental mRNA vaccine (V940) to standard immunotherapy (pembrolizumab) can prevent kidney cancer from coming back after surgery. About 272 people with high-risk kidney cancer will receive either the vaccine plus immunotherapy or…

This study tests a new PET imaging technique that uses 10 to 100 times less radiation than standard scans. Researchers will inject 200 healthy volunteers and patients with a radioactive tracer and use a high-sensitivity scanner to see if image quality remains good enough for dete…

This study tests whether an AI tool can help radiologists read brain CT and MRI scans more accurately and quickly. Researchers will compare how well doctors, AI alone, and doctors using AI together can spot abnormalities, urgent findings, and classify diseases. The goal is to red…

This study aims to identify biomarkers—biological clues in the body—that can help distinguish between Parkinson's disease and similar conditions like progressive supranuclear palsy and multiple system atrophy. Researchers will follow people with early-stage parkinsonism and healt…

This study gathers MRI, CT, and ultrasound images from 300 adults—some healthy, some with kidney or brain disease—to build a collection for future not-for-profit research. No new treatments are being tested; the goal is to make medical images available to scientists for advancing…