Instituto Do Cancer Do Estado De São Paulo

This trial compares two liquids—hyaluronic acid and hydroxyethylamide—used to lift early-stage esophageal tumors before endoscopic removal. Doctors inject one of these solutions under the cancer to create a cushion, making it safer and easier to cut out. The study measures how mu…

This study tests the drug nivolumab in people with advanced rare cancers that have a specific marker (PD-L1). The goal is to see if the drug can shrink or control the tumors when other treatments have stopped working. Up to 28 adults will receive treatment for up to 12 months, an…

This study is testing a simple blood test that looks for tumor DNA from HPV-related cervical and anal cancers after radiation treatment. The goal is to see if this test can replace expensive imaging scans and help doctors find early signs of cancer returning. If the test is posit…

This study will test whether artificial intelligence (AI) can help doctors find and identify colorectal polyps during colonoscopy better than standard methods. About 1000 adults having a routine colonoscopy will be randomly assigned to either AI-assisted or standard colonoscopy. …

This trial tests whether rinsing the bile-duct opening with ice-cold water, on top of standard anti-inflammatory medication, can lower the chance of pancreatitis after an ERCP procedure. About 462 adults who need an ERCP will receive either the usual NSAID pill alone or the NSAID…

This trial compares two types of esophageal stents—fully covered and partially covered—for people with advanced esophageal cancer who have trouble swallowing. The goal is to see which stent requires fewer repeat procedures and has fewer complications. Participants receive one of …

This study will test a new robotic surgery platform called RonovoTM in 40 adults with cancer who need elective surgery. The robot helps surgeons perform minimally invasive procedures in digestive, thoracic, urology, and gynecology areas. Researchers will track complications, tech…