Craniopharyngioma

This study tests whether using limited surgery followed by proton therapy can control craniopharyngioma, a rare brain tumor, in children and young adults. The goal is to reduce radiation side effects by using a tighter radiation margin. Some patients who have complete tumor remov…

This trial tests whether giving a low-dose infusion of desmopressin (dDAVP) during surgery for complex brain tumors around the pituitary gland can prevent dangerously high sodium levels (hypernatremia) in the first 24 hours after surgery. High sodium can cause brain bleeding, sei…

This study tests a newer form of radiation called intensity-modulated proton therapy in children and young adults with craniopharyngioma, a rare brain tumor. The goal is to see if this precise radiation can better control the tumor while causing fewer side effects than older radi…

This phase II trial tests two targeted drugs, vemurafenib and cobimetinib, in 24 people with a rare type of brain tumor called papillary craniopharyngioma that has a specific genetic mutation (BRAF V600E). The drugs work by blocking enzymes that help tumor cells grow. The main go…

This study tests a drug called tocilizumab in children with a rare brain tumor called adamantinomatous craniopharyngioma. First, a small group gets one dose before surgery to see if the drug reaches the tumor. If it does, more children will receive the drug every two weeks for ab…

This study tests whether a special PET scan using a radioactive form of methionine (a natural amino acid) can help doctors see tumors in children and young adults with various cancers, including brain tumors and sarcomas. About 503 participants will be scanned to see if the metho…

This study follows 400 patients for two years after they have endoscopic endonasal skull base surgery (surgery through the nose to reach the base of the skull). The goal is to measure their quality of life and nose function using standard questionnaires. It does not test a new tr…

This study follows 75 adults with benign or slow-growing brain tumors who are receiving partial brain radiation. Researchers will use memory tests and MRI scans before treatment and at 6 and 12 months after to see how radiation affects thinking and memory. The goal is to identify…

This study looks at tumor samples from 250 children with a rare brain tumor called craniopharyngioma. Researchers want to find specific targets in the tumor that could lead to better, less harmful treatments. The goal is to understand the tumor's biology so future therapies can b…