Track topics on Twitter Track topics that are important to you
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage tumor cells. Combining radiation therapy with chemotherapy may kill more tumor cells.
PURPOSE: Phase II trial to study the effectiveness of procarbazine, lomustine, and vincristine followed by radiation therapy in treating adults who have supratentorial glioma.
OBJECTIVES: I. Estimate the response rate of patients with newly diagnosed supratentorial low-grade glioma following neoadjuvant chemotherapy with PCV (procarbazine/lomustine/vincristine). II. Describe the toxicity of PCV. III. Determine the incidence of disease progression in these patients during PCV treatment.
OUTLINE: The following acronyms are used: CCNU Lomustine, NSC-79037 PCB Procarbazine, NSC-77213 PCV PCB/CCNU/VCR VCR Vincristine, NSC-67574 3-Drug Combination Chemotherapy Followed by Radiotherapy. PCV; followed by external-beam cranial irradiation using at least 6 MV photons.
PROJECTED ACCRUAL: This study will accrue a maximum of 61 patients within 5 years.
Primary Purpose: Treatment
Brain and Central Nervous System Tumors
lomustine, procarbazine hydrochloride, vincristine sulfate, low-LET photon therapy
CCOP - Scottsdale Oncology Program
National Cancer Institute (NCI)
Published on BioPortfolio: 2014-08-27T03:58:59-0400
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug may kill more tumor cells. It is not ye...
This randomized phase II trial studies how well intravenous (IV) chemotherapy or oral chemotherapy works in treating patients with previously untreated stage III-IV human immunodeficiency ...
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining radiation therapy with combination chemotherapy may kill m...
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug may kill more tumor cells. PURPOSE: Th...
The purpose of this study is to determine whether combined chemotherapy [rituximab plus high dosage methotrexate, lomustine, and procarbazine] followed by maintenance therapy with procarba...
Acute myeloid leukemia (AML) in elderly patients has a poor prognosis. In an attempt to improve outcome for these patients, the prospective open-label phase III LAM-SA 2007 (Adding Lomustine to Chemot...
This chapter describes how to apply two-photon neuroimaging to study the insect olfactory system in vivo. It provides a complete protocol for insect brain functional imaging, with some additional rema...
The primary line of therapy for high-grade brain tumor is surgical resection, however, identifying tumor margins in vivo remains a major challenge. Despite the progress in computer-assisted imaging te...
The utility and sensitivity of the newly developed flow cytometric Pig-a gene mutation assay have become a great concern recently. In this study, we have examined the feasibility of integrating the Pi...
Derivatives of chondroitin which have a sulfate moiety esterified to the galactosamine moiety of chondroitin. Chondroitin sulfate A, or chondroitin 4-sulfate, and chondroitin sulfate C, or chondroitin 6-sulfate, have the sulfate esterified in the 4- and 6-positions, respectively. Chondroitin sulfate B (beta heparin; DERMATAN SULFATE) is a misnomer and this compound is not a true chondroitin sulfate.
An enzyme that catalyzes the activation of sulfate ions by ATP to form adenosine-5'-phosphosulfate and pyrophosphate. This reaction constitutes the first enzymatic step in sulfate utilization following the uptake of sulfate. EC 22.214.171.124.
A microtubule subunit protein found in large quantities in mammalian brain. It has also been isolated from SPERM FLAGELLUM; CILIA; and other sources. Structurally, the protein is a dimer with a molecular weight of approximately 120,000 and a sedimentation coefficient of 5.8S. It binds to COLCHICINE; VINCRISTINE; and VINBLASTINE.
An arylsulfatase that catalyzes the hydrolysis of the 4-sulfate groups of the N-acetyl-D-galactosamine 4-sulfate units of chondroitin sulfate and dermatan sulfate. A deficiency of this enzyme is responsible for the inherited lysosomal disease, Maroteaux-Lamy syndrome (MUCOPOLYSACCHARIDOSIS VI). EC 126.96.36.199.
Tomography using single-photon emitting RADIONUCLIDES to create images that are captured in times corresponding to various points in the cardiac cycle.
In a clinical trial or interventional study, participants receive specific interventions according to the research plan or protocol created by the investigators. These interventions may be medical products, such as drugs or devices; procedures; or change...
Clinical Approvals Clinical Trials Drug Approvals Drug Delivery Drug Discovery Generics Drugs Prescription Drugs In the fields of medicine, biotechnology and pharmacology, drug discovery is the process by which drugs are dis...
Of all the types of Dementia, Alzheimer's disease is the most common, affecting around 465,000 people in the UK. Neurons in the brain die, becuase 'plaques' and 'tangles' (mis-folded proteins) form in the brain. People with Al...