Brain neoplasm

This early-phase trial tests a new approach for people with HER2-positive brain tumors that have come back or not responded to standard treatment. Researchers take the patient's own T cells, attach a special antibody (anti-HER2) to them, and inject these 'CAR T cells' directly in…

This early study tests a combination approach for recurrent glioblastoma, an aggressive brain cancer. The treatment uses focused ultrasound (NaviFUS) to temporarily open the blood-brain barrier, allowing the drug Avastin (bevacizumab) to reach the tumor more effectively. Ten adul…

This early-stage trial tests two experimental pills (PF-07799544 and PF-07799933) taken twice daily at home by adults with advanced solid tumors that have a specific gene change called BRAF V600. The study aims to find safe doses and see if the drugs can shrink tumors. About 124 …

This pilot study is testing a two-step treatment for people whose gliomas (a type of brain tumor) have come back after standard therapy. First, doctors use a laser guided by MRI to destroy as much tumor as possible. Then, they give a short course of focused radiation. The main go…

This study tests a higher dose of a precise type of radiation called proton therapy for people with aggressive meningiomas (brain tumors). The goal is to find a safe dose that can better control the tumor after surgery. The study includes 21 participants with either grade II or g…

This early-stage study tested the safety and best dose of vorinostat when given with the chemotherapy drug temozolomide in 83 adults with aggressive brain tumors called malignant gliomas. The goal was to see if adding vorinostat could make the tumor cells more sensitive to chemot…

This Phase I trial tests whether infusing specially trained immune cells, called TAA-T, can safely target and attack high-risk brain tumors in children and adults. The cells are made from the patient's own blood and are designed to recognize multiple tumor-related proteins, poten…

This study looks at whether removing brain tumors with surgery after chemotherapy or radiation, but before the tumor grows back, is safe and helpful. About 40 adults with remaining tumor after prior treatment will be followed to see how they do compared to those who have surgery …

This phase 2 trial is testing the drug abemaciclib in people whose primary brain tumors have come back after initial treatment. The goal is to see if the drug can shrink tumors or slow their growth. Participants take abemaciclib pills twice daily, and some take it before surgery …

This Phase 3 trial compares the drug niraparib to the standard chemo temozolomide in 450 adults with newly diagnosed, aggressive glioblastoma that has a specific genetic marker (MGMT unmethylated). Participants take the assigned drug daily during radiation, then continue until th…

This trial tests whether a new type of MRI, called MR fingerprinting, can better show where a glioblastoma (an aggressive brain tumor) has spread compared to standard MRI. The goal is to help surgeons remove more of the tumor safely. The study involves adults with suspected gliob…

This study tests whether giving pregabalin before brain tumor surgery can safely reduce pressure inside the skull. One hundred adults will receive either pregabalin or a placebo before and on the morning of surgery. Researchers will measure pressure using a painless eye ultrasoun…

This early-phase trial tests whether focused ultrasound can temporarily open the blood-brain barrier in children with a rare, aggressive brain tumor called DIPG. The goal is to let the chemotherapy drug doxorubicin reach the tumor more effectively. Only 10 children aged 5 to 18 w…

This study tests whether a special ultrasound device can safely open the blood-brain barrier in children with a rare, aggressive brain tumor called DIPG. By temporarily allowing the chemotherapy drug doxorubicin to reach the tumor, researchers hope to improve treatment. The study…

This early-phase trial tests a combination of three drugs (dasatinib, temsirolimus, and cyclophosphamide) in children and young adults with advanced solid tumors that have come back or not responded to standard treatment. The main goals are to find the safest dose and understand …

This early-stage study tests a genetically engineered virus (rQNestin34.5v.2) that is injected directly into recurrent brain tumors to see if it is safe and what dose works best. About 62 adults with certain types of brain cancer that have come back or worsened are taking part. T…

This study tests a daily combination of sirolimus, celecoxib, and low-dose chemotherapy in 46 children whose solid or brain tumors have returned or not responded to standard treatment. The goal is to see if this approach can shrink tumors or stop them from growing. While not a cu…

This study follows 160 people who have or will get a CODMAN CERTAS Plus valve, a device implanted in the brain to drain extra fluid. The main goal is to see if the valve is placed correctly and works without problems 30 days after surgery. Participants include children and adults…

This study tests a new proton therapy device, PROTEUS PLUS, in 47 adults with solid tumors. The goal is to see if it safely controls tumor growth. Participants receive targeted radiation, and researchers track side effects and disease response over time.

This trial is testing a new proton beam therapy device called PROTEUS® PLUS for treating solid tumors in adults. 47 participants will receive radiation from this machine to see if it is safe and effective at controlling tumors. The goal is to gather data for product registration …

This clinical trial is testing whether lower doses of radiation and chemotherapy can effectively treat children with medulloblastoma, a type of brain tumor, while reducing long-term side effects. The study includes 360 children aged 3 to 21 years with specific tumor types. Resear…

This trial explores whether focused ultrasound can enhance the release of tumor DNA into the blood and spinal fluid, potentially making liquid biopsies a more reliable way to diagnose brain tumors. Researchers will use MRI-guided focused ultrasound to partially ablate the tumor i…

This study tests whether a special type of MRI scan can tell the difference between actual tumor growth and harmless treatment-related changes in people who have had surgery for a type of brain cancer called glioma. After treatment, it's often hard to know if a new spot on a scan…

This study looked at whether magnetic resonance elastography (MRE), a special type of MRI that measures tissue stiffness, can accurately determine the grade of brain tumors without needing a surgical biopsy. Researchers reviewed data from 626 brain tumor patients to see how well …

This study compares how well AI and radiologists diagnose brain diseases using CT and MRI scans. Over 30,000 patients will be included, and the AI has been trained on more than 100,000 previous scans. The goal is to see if AI can match human experts and whether combining AI with …

This study compares three different drugs (dexmedetomidine, fentanyl, and magnesium sulphate) used alongside propofol anesthesia for brain surgery. The goal is to see which combination reduces the amount of propofol needed and improves patient outcomes. 108 adults undergoing elec…

This study tests whether a home-based brain stimulation device (tDCS) combined with activity therapy can help improve cognitive and language problems in people with stroke, brain tumors, or neurodegenerative conditions like Parkinson's or Alzheimer's. Fifty-five participants will…

This study tests whether a non-invasive technique called navigated repetitive transcranial magnetic stimulation (nrTMS) can help people with brain tumors recover movement after surgery. About 32 patients who recently had surgery for a brain tumor near the movement-control area of…

This study tests a special proton radiation method for children with brain tumors that need radiation to the brain and spine. The new approach spares parts of the backbone to reduce side effects like low blood counts and slowed bone growth. About 20 children aged 3 to 18 will rec…

This pilot trial is testing how to safely give a second round of radiation to people whose brain tumors have returned after previous radiation. The study uses special dose limits and the drug bevacizumab to try to reduce brain damage. Forty participants are being followed to see …

This study looks at whether adding music to standard occupational therapy can help children aged 5-12 with conditions like cerebral palsy, encephalitis, or brain tumor recovery. Researchers will measure changes in walking, balance, and vital signs like heart rate and oxygen level…

This study looks at how electrocortical stimulation (ECS) affects brain cells and speech areas during brain surgery for epilepsy or tumors. Researchers will have 65 participants perform simple tasks while their brains are mapped, sometimes with mild cooling. The goal is to unders…

This study looks at whether adding a breath-holding task to standard brain scans can make mapping of important brain areas more accurate in people with brain tumors. About 33 patients and healthy volunteers will have functional MRI scans while doing language tasks, with and witho…

This study aims to learn more about how oxygen, metabolism, and blood supply work in high-grade brain tumors and cervical cancers. About 20 adults with these cancers will receive special PET and MRI scans. No treatment is given; the goal is to better understand tumor biology.

This study tests whether a drug called 5-ALA can make brain tumor cells glow during surgery, helping surgeons see and remove the entire tumor. About 540 adults with brain tumors will receive 5-ALA before surgery, and doctors will measure how well the glow matches actual tumor tis…

This study follows children and young adults (up to age 35) with brain or skull base tumors who are scheduled to receive radiation therapy to the brain. Researchers use brain scans to track changes in brain structure and volume over time. They also measure thinking skills, hormon…

This study looks at how surviving a pediatric brain tumor affects thinking and behavior. Researchers will use brain scans to examine brain structure in children who have completed treatment. The goal is to better understand the long-term cognitive challenges these survivors may f…

This study investigates how the brain processes speech sounds to understand language. Researchers will record brain activity from people with epilepsy or brain tumors who already have electrodes implanted for medical reasons. Participants listen to short speech sounds while their…

This study follows over 1,500 young adult survivors of childhood cancers like leukemia, brain tumors, and Hodgkin lymphoma to see how frailty—a measure of physical weakness and vulnerability—changes over five years. Researchers want to know if frailty can predict future chronic h…

This study looks at how cancer and its treatment impact social and emotional development in children aged 4 to 6. About 119 children with brain or solid tumors will complete questionnaires and tasks to measure social skills, thinking abilities, and play behavior. The goal is to u…

This study follows 600 children and young adults (ages 2-25) who received radiation therapy for brain tumors or other cancers. Researchers want to understand how treatment affects their quality of life over time, including both positive and negative effects. The goal is to use th…

This study looks at how the location of a tumor in the cerebellum (the part of the brain that controls balance and coordination) affects a person's thinking and movement skills before and after surgery. Researchers will follow 66 adults with brain tumors, testing their cognition …

This study uses a special PET scan to measure brain inflammation in children with medulloblastoma who receive whole-brain radiation. Twenty-two participants will be scanned four times over two years to see how inflammation changes. The goal is to understand how radiation affects …

This study looks at how seizures change over time in people with low grade glioma (a slow-growing brain tumor) who are on treatment. By tracking seizure frequency and comparing it to MRI scans, researchers hope to find early signs of tumor changes. The goal is to help doctors det…

This study looks at two different blood pressure goals for adults who just had brain tumor surgery. Half the patients will have a target of less than 160 mmHg, the other half less than 140 mmHg. Researchers want to see which group leaves the hospital sooner, without more bleeding…

This study is observing 328 adults who receive a Neuro-Patch during brain or spine surgery to repair the protective lining around the brain or spinal cord. Researchers are tracking complications and how easy the patch is for surgeons to use. The goal is to gather real-world data …

This study looks at how proton beam radiation affects brain networks and thinking in children and young adults (ages 6-25) treated for brain tumors. Researchers will use special MRI scans taken at rest, along with thinking tests and quality-of-life questionnaires, to compare pati…

This study aims to develop a new way to measure arm and hand function in people with brain disorders like stroke or Parkinson's disease. Researchers will use a smart board and smart glove to collect movement data and compare it with standard tests. The goal is to create a more pr…

This study looks at how brain tumors change the way different parts of the brain connect and communicate. Researchers will use brain scans and electrical recordings from 30 adults scheduled for tumor removal surgery. The goal is to better understand brain plasticity and improve f…

This study is a large registry that collects information from children diagnosed with cancer across the US and Canada. Its goal is to help researchers understand patterns, causes, and characteristics of childhood cancer. No treatments or drugs are given—it is purely for research …

This study was designed to see if a special MRI technique, using extra oxygen, could create maps of low-oxygen areas in brain tumors. Low oxygen can make tumors grow and resist treatment. The goal was to help doctors plan more personalized therapies. However, the study was withdr…

This early-phase trial tests whether fluoxetine, an FDA-approved antidepressant, can increase stress in cell structures called lysosomes to make the chemotherapy drug temozolomide more effective against recurrent brain tumors. Ten participants with recurrent glioma will receive e…

This study looks at 200 people with brain tumors to see if special MRI scans can reveal details about the tumor's immune environment. Participants will have an MRI before surgery. The goal is to learn more about brain tumors, not to test a new treatment.

This study records brain activity from people with epilepsy or brain tumors who already have electrodes implanted for medical reasons. Participants listen to short speech sounds in English, Spanish, or Mandarin while their brain signals are measured. The goal is to understand how…

This study tests whether adding a weekly check-in with a radiology technician (called a MERM) to standard doctor visits can better detect side effects in brain tumor patients receiving proton therapy. About 92 adults with brain or upper airway tumors will be randomly assigned to …

This study compares two anesthetic drugs, fentanyl and ketamine, to see which one better helps surgeons find seizure-causing brain tissue during epilepsy surgery in children. Eighty-eight children aged 2-18 with brain tumors and epilepsy will receive one of the drugs during surge…