Phase IIa study of HX009+ IN10018 in combination with or without standard chemotherapy in patients with advanced solid tumours including biliary tract malignancies and malignant melanoma
The goal of this clinical trial is to assess the need for hydrocortisone replacement therapy during the perioperative period for large pituitary neuroendocrine tumors. The main questions it aims to answer are: • Does hydrocortisone replacement therapy reduce the incidence of adrenal insufficiency in participants? Researchers will compare hydrocortisone to a placebo (a look-alike substance that contains no drug) to see if hydrocortisone works to reduce the incidence of adrenal insufficiency. Participants will: - Take or intravenous infusion drug hydrocortisone or a placebo every day for 2 weeks - Visit the clinic three months after surgery for checkups and tests ...
The HyperArc registry is designed to collect data from which the efficacy of the HyperArc procedure can be assessed and compared to alternative treatments.
The purpose of this study is to examine the safety and feasibility of performing hyperpolarized metabolic MRI in the diagnosis of brain tumor. This study will also assess the accuracy of hyperpolarized metabolic MRI to diagnose intermediate to patients with infiltrating gliomas and examine the added utility of metabolic MRI over standard MRI imaging The FDA is allowing the use of hyperpolarized [1-13C] pyruvate (HP 13C-pyruvate) in this study. Up to 5 patients may take part in this study at the University of Maryland, Baltimore (UMB).
This study will investigate the use of hyperpolarized (HP) carbon-13 (13C) alpha-ketoglutarate (aKG) (HP 13C-aKG) to characterize tumor burden in participants with isocitrate dehydrogenase (IDH) mutant glioma.
This trial studies how an imaging agent, hyperpolarized carbon C 13 pyruvate, works in diagnosing glioma in patients with brain tumors. Giving hyperpolarized carbon C 13 pyruvate before an advanced imaging technique called a magnetic resonance spectroscopic imaging (MRSI) scan may help researchers better diagnose glioma in patients with brain tumors.
This pilot trial studies the side effects of hyperpolarized carbon C 13 pyruvate magnetic resonance imaging (MRI) in diagnosing participants with glioma. Diagnostic procedures, such as hyperpolarized carbon C 13 pyruvate MRI, may help find and diagnose glioma.
Low grade glioma (LGG) is a slowly evolving, highly invasive intrinsic brain tumor displaying only subtle tissue differences with the normal surrounding brain, hampering the attempts to visually discriminate tumor from normal brain, especially at the border interface. This makes anatomical borders hard to define during early maximal resection, which is the initial treatment strategy. Therefore, innovative, robust and easy-to-use real-time strategies for intra-operative detection and discrimination of (residual) LGG tumor tissue would strongly influence on-site, surgical decision making, enabling a maximal extent of resection. To validate this approach hyperspectral imaging (HSI)...
This phase II trial studies how well hypofractionated proton or photon radiation therapy works in treating patients with brain tumors. Hypofractionated radiation therapy delivers higher doses of radiation therapy over a shorter period of time and may kill more tumor cells. A shorter duration of radiation treatment may avoid some of the delayed side effects of radiation while providing a more convenient treatment and reducing costs.
This phase II trial tests whether hypofractionated radiation works to treat patients with Merkel cell carcinoma. Radiation therapy uses high energy x-rays to kill cancer cells and shrink tumors. Hypofractionated radiation therapy delivers higher doses of radiation therapy over a fewer number of days than tradition radiation therapy courses for Merkel cell carcinoma. This may be less suppressive of the immune response to tumors and should be helpful for patient convenience.