View clinical trials related to Solid Tumor.
Filter by:The purpose of the first part of the study is to evaluate the safety, tolerability, and pharmacokinetics of ascending doses of gemcitabine elaidate in combination with cisplatin given to patients with advanced solid tumors, and to select a dose for further evaluation in the second part of the study. The purpose of the second part of the study is to determine the safety, tolerability, and exploratory clinical activity of gemcitabine elaidate in combination with cisplatin given to patients with Stage IIIb/IV non-small-cell lung cancer (NSCLC).
In preclinical studies, the anti-cancer efficacy of fenretinide, a synthetic retinoid that causes cytotoxicity by mechanisms which include increased intracellular dihydroceramides, has been shown to be enhanced by safingol, a stereochemical-variant dihydroceramide precursor. This phase I study represents the first clinical trial employing this promising combination. The drug administration schedule (fenretinide given on Days 1-5, safingol given on Days 1-2 of each 21-day cycle) reflects the in vitro observation that tumor cell exposure to safingol increased fenretinide efficacy both during and after safingol administration. The total dose of fenretinide, 4600 mg/m2 over 5 days, represents a 30% total dose reduction from the single agent MTD dose of 1280 mg/m2/day x 5 days determined on the PhI-42 study. This fenretinide dose is expected to produce plasma levels in the 30?s ?M. This dose reduction has been employed to reduce the potential for overlapping hepatic toxicities between these two agents. The administration of a reduced fenretinide dose on Day 1 (600 mg/m2 on Day 1, escalated to 1000 mg/m2/day on Days 2-5) has been selected due to earlier observations that initial exposure to the soy bean oil vehicle in the fenretinide emulsion may induce endogenous lipases, thereby permitting tolerance of higher total doses fenretinide emulsion subsequently administered. The starting dose of safingol in this study, 210 mg/m2/day x 2 days (420 mg/m2 total), corresponds to 50% of the recommended Phase II safingol dose (bolus) determined in the Schwartz, et al, Phase I study of safingol plus cisplatin 60 mg/m2 (the MTD of single-agent, intravenous (emulsion) safingol was not reached in the Phase I safingol run-in monotherapy portion of this study), and was selected to provide an adequate safety margin against the potential for overlapping toxicities (such as hepatic transaminitis). The study has been designed to optimize the safety of this novel combination. Treatment will be administered in the inpatient setting. Central venous access will be mandated to avoid the potential for hemolysis and thrombophlebitis associated with the preclinical peripheral administration of a previous safingol formulation in rats. To reduce the incidence of hypertriglyceridemia, a revised fenretinide delivery schedule will be employed. Patients will also be encouraged to maintain a low-fat diet during fenretinide administration. Serum triglycerides will be monitored every 12 hours. To monitor for cardiac toxicity, which was noted in canine studies at the highest dose of safingol plus fenretinide tested, serum troponin T levels will be monitored daily. To limit the potential for hepatotoxicity resulting from a possible drug interaction observed between intravenous fenretinide, ceftriaxone and acetaminophen in a pediatric patient, the concurrent administration of ceftriaxone, or acetaminophen, with the fenretinide emulsion infusion will be prohibited.
The Radiotracer 18F-FLT can non-invasively assess excessive cell growth in PET scan images. Tumour growth rate is a useful indicator of tumour aggression and response to treatment. Imaging and measuring the cell growth with 18F-FLT may be useful in monitoring response to anticancer treatment.
The safety and tolerability of CVX-060 have been established in the first-in-human clinical trial, CVX-060-101. Thus, this phase Ib/II trial is to assess the safety and pharmacokinetics (PK) profiles of combining CVX-060 with sunitinib in patients with advanced solid tumors, and to subsequently assess the treatment efficacy of the combination treatment, as well as that of sunitinib alone in patients with advanced renal cell carcinoma (mRCC).
RATIONALE: Studying samples of blood and urine in the laboratory from patients with cancer receiving epidermal growth factor receptor inhibitors may help doctors understand the effect of epidermal growth factor receptor inhibitors on magnesium levels in the body. PURPOSE: This laboratory study is looking at the effect of epidermal growth factor receptor inhibitors on magnesium homeostasis in patients with cancer.
This study will confirm safety and tolerability and determine the MTD of BGT226 in Japanese patients with advanced solid tumor.
Rationale: CALAA-01 is a targeted therapeutic designed to inhibit tumor growth and/or reduce tumor size. The active ingredient in CALAA-01 is a small interfering RNA (siRNA). This siRNA inhibits tumor growth via RNA interference to reduce expression of the M2 subunit of ribonucleotide reductase (R2). The CALAA-01 siRNA is protected from nuclease degradation within a stabilized nanoparticle targeted to tumor cells. PURPOSE: This phase I trial will: - Determine the safety, toxicity, and the maximum tolerated dose (MTD) of CALAA-01 when administered intravenously to patients with relapsed or refractory cancer. - Characterize the pharmacokinetics (PK) of CALAA-01 after intravenous administration. - Provide preliminary evidence of efficacy of intravenous CALAA-01 by evaluating tumor response. - Recommend a dose of intravenous CALAA-01 for future clinical studies. - Evaluate immune response, by measuring antibody and cytokine levels, and the effect of intravenous CALAA-01 on complement.
RATIONALE: Drugs used in chemotherapy, temozolomide, work in different ways to stop the growth of tumor cells, either by killing the cells or stopping them from dividing. Bortezomib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Giving temozolomide together with bortezomib may kill more tumor cells. PURPOSE: To determine the best dose of bortezomib and temozolomide and to see how well they work in treating patients with advanced refractory solid tumors or melanoma.
1. The primary objectives of this study are: 1. To determine the tolerability of RTA 744 Injection in patients with leptomeningeal disease (LMD) secondary to any type of primary tumor. 2. In a selected group of 6-10 patients who will receive RTA 744 at or near the maximum tolerated dose (MTD), to characterize the multiple-dose pharmacokinetics of RTA 744 in plasma and CSF. 2. The secondary objectives of this study are: 1. To document any potential antitumor activity of RTA 744 in this patient population. 2. To correlate pharmacokinetic information with clinical (efficacy and safety) responses, as a possible help in selecting appropriate doses for later studies.
RATIONALE: Radiation therapy uses high-energy x-rays to kill tumor cells. Drugs, such as lithium, may protect normal cells from the side effects of radiation therapy. Giving lithium together with radiation therapy may allow a higher dose of radiation therapy to be given so that more tumor cells are killed. PURPOSE: This phase I trial is studying the side effects and best dose of lithium when given together with whole-brain radiation therapy in treating patients with brain metastases from primary cancer outside the brain.