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A double-blind, randomized phase II comparative trial will evaluate the superiority of the investigational treatment (tirabrutinib maintenance therapy) over standard care (observation with placebo) in terms of progression-free survival in patients with newly diagnosed primary central nervous system lymphoma (PCNSL) who have achieved complete response (CR or CRu) following induction therapy with high-dose methotrexate (HD-MTX)-based chemotherapy and have not undergone consolidative whole-brain irradiation. Participants will: Take protocol drug tirabrutinib or a placebo every day until disease progression or experience of unacceptable toxicity. Visit the clinic once every 4...
This phase I/II trial studies how well tiragolumab and atezolizumab works when given to children and adults with SMARCB1 or SMARCA4 deficient tumors that have either come back (relapsed) or do not respond to therapy (refractory). SMARCB1 or SMARCA4 deficiency means that tumor cells are missing the SMARCB1 and SMARCA4 genes, seen with some aggressive cancers that are typically hard to treat. Immunotherapy with monoclonal antibodies, such as tiragolumab and atezolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread.
The purpose of this study is to improve upon the knowledge currently available about central nervous system (CNS) tumors. We will study the different characteristics of these tumors using tissue samples collected during surgery and post-autopsy. The aim is to create tumor cell lines and models to test how they respond to different drugs. This research will help improve treatment options and identify new targets for therapy.
Background: Neuroendocrine neoplasm (NENs)are rare cancers arising from the neuroendocrine cells and can affect almost any part of the body. They vary from low grade neuroendocrine tumors (NETs) to high grade neuroendocrine carcinomas (NECs). These tumors often occur in the gastrointestinal tract, pancreas, lungs, adrenal medulla (pheochromocytomas) or adrenal cortex (adrenocortical cancer) and other areas of the body mentioned below: - Gastroenteropancreatic neuroendocrine tumors (GEP-NET): stomach, duodenum, pancreas, colon, appendix, etc. - Liver and gallbladder - Adrenal tumors - Pituitary gland - Thyroid gland: medullary thyroid...
Background: - Lung cancer is the leading cause of cancer-related death worldwide. It causes more than one million deaths every year. Researchers want to gather tissue samples from people with lung and thymic cancers to understand the disease better. This may lead to new ways to diagnose and treat it. Objective: - To collect tissue samples for use in the study of lung cancers. Eligibility: - Adults over age 18 with non-small cell lung cancer, small cell lung cancer, extra pulmonary small cell cancer, pulmonary neuroendocrine tumors, and thymic epithelial tumors. Design: - Participants will be screened with a medical history,...
To collect, preserve, and/or distribute annotated biospecimens and associated medical data to institutionally approved, investigator-directed biomedical research to discover and develop new treatments, diagnostics, and preventative methods for specific and complex conditions.
This is an open-label, phase 1 trial evaluating the safety of oncolytic adenovirus TILT-123 in combination with lymphocyte-depleting chemotherapy and TILs in metastatic melanoma patients.
The goal of this observational study is to evaluate the effectiveness and impact of Enhanced Recovery After Surgery (ERAS) on patients with pituitary gland tumors.
The purpose of this study is to evaluate topotecan and melphalan for retinoblastoma patients.
Phase II, single-arm, prospective clinical study of Toripalimab(a PD-1 antibody) combined with radiotherapy and chemotherapy in the treatment of sinonasal malignant mucosal melanoma after endoscopic surgery.
