View clinical trials related to Kidney Neoplasms.
Filter by:In the last decade, investigators from the Department of Cancer Epidemiology and Genetics (National Cancer Institute, USA) have conducted genome-wide association (GWAS) studies of renal cell carcinoma. Dr. Mark PURDUE and Dr. Stephen CAHNOCK (Department of Epidemiology of Cancer and Genetics, NCI) propose to expand their genome-wide association study (Expanded GWAS) by genotyping approximately 10,000 additional cases of kidney cancer patients, in collaboration with US institutions, South-American and European. This study describes the participation of the French Kidney Cancer Research Network (UroCCR) in the Expanded GWAS research, under the coordination of Professor BERNHARD (Bordeaux University Hospital).
The aim of the study is to evaluate trifecta and pentafecta outcomes for laparoscopic partial nephrectomy (LNP) in patients with clinical T1N0M0 renal tumor.
This study was designed to assess the safety and efficacy of inactivated tumor cells genetically modified with the TAG-7 gene as immunotherapy for cancer. Patients with melanoma or kidney cancer were included since they have immune-dependent tumors. Treatment was done in the adjuvant setting after complete cytoreduction of locally advanced or metastatic disease or in the therapeutic setting in patients where complete cytoreduction was impossible.
The purpose of this study is to evaluate the effect of papaverine on renal artery blood flow after declamping of renal artery.
Based on the overwhelming positive response to this survey and the large number of patients being treated with PD-1/PD-L1 therapy in the UPMC system, the investigators are proposing a trial that will randomize patients who have disease stability to stop treatment at 1 year or continue treatment until disease progression. The investigators anticipate that the results of this study will answer questions regarding the optimal duration of treatment. therapy.
This is a pilot study to assess feasibility of dried blood spot (DBS) samples for pharmacokinetic measurements of targeted anti-cancer drugs in oncology patients such as patients with BRAF-mutant melanoma receiving targeted treatment with BRAF and MEK inhibitors.
Background: -Clear-cell renal cell carcinoma (ccRCC) is a kind of kidney cancer. The drug avelumab may help direct the immune response to the tumors and can prolong the immune response. The drug Interleukin-15 (IL-15) stimulates certain kinds of white blood cells that have the potential to attack the cancer. Objective: -To test whether IL-15 and avelumab administered together are safe and effective at treating ccRCC. Eligibility: -People ages 18 and older with relapsed, metastatic biopsy proven clear cell renal cell carcinoma (ccRCC) that has not responded to standard treatments Design: Participants will be screened with: - Medical history - Physical exam - Blood, urine, heart, and lung tests - Computed tomography (CT) and positron emission tomography (PET) scans and possible MRI: Participants will lie in a machine that takes pictures of the body. For the CT scan, they may receive an oral contrast agent by mouth and normally receive IV contrast through a vein to improve the x-ray images. - Tumor sample to confirm expression of avelumab target: If one is not available, participants will require a new biopsy that is generally obtained by a needle that is inserted into the tumor. Participants will get the study drugs by vein for up to four 28-day cycles. The IL-15 will be given through a vein continuously for the first 5 days (120 hours) of each cycle. They avelumab will be given through a vein over about 1 hour on days 8 and 22 of each cycle. Participants will be hospitalized for their 1st week of IL-15 cycle and may be able to receive their subsequent IL-15 treatment as an outpatient depending on their side effects. Participants who receive the infusion as an outpatient will return to the hospital each day for a new bag of IL-15. Participants who cannot or do not want to be treated as an outpatient will be treated in the hospital during their 5-day IL-15 infusions. - Participants will need a midline venous catheter which is longer than a standard venous catheter but is still inserted into a peripheral vein in their arm. - Participants will have repeats of blood tests to monitor the blood counts and chemistry throughout the study. - Participants will have follow-up visits 30 days after their last treatment, every 60 days for the first 6 months, every 90 days for 2 years, then every 6 months.
This phase I trial studies a new imaging technique called FAPi PET/CT to determine where and to which degree the FAPI tracer (68Ga-FAPi-46) accumulate in normal and cancer tissues in patients with non-prostate cancer. The research team also want to know whether what they see on PET/CT images represents the tumor tissue being excised from the patient's body. The research team is also interested to investigate another new imaging technique called PSMA PET/CT. Participants will be invited to undergo another PET/CT scan, with the PSMA tracer (68Ga-PSMA-11). This is not required but just an option for volunteer patients. Patients who have not received an 18F-FDG PET/CT within one month of enrollment will also undergo an FDG PET/CT scan. The PET/CT scanner combines the PET and the CT scanners into a single device. This device combines the anatomic (body structure) information provided by the CT scan with the metabolic information obtained from the PET scan. PET is an established imaging technique that utilizes small amounts of radioactivity attached to very minimal amounts of, in the case of this research, 68Ga-PSMA-11 and 68Ga-FAPi, and 18F-FDG (if applicable). Because some cancers take up 68Ga-PSMA-11 and/or 68Ga-FAPi it can be seen with PET. CT utilizes x-rays that traverse the body from the outside. CT images provide an exact outline of organs where it occurs in patient's body. FAP stands for Fibroblast Activation Protein. FAP is produced by cells that surround tumors. The function of FAP is not well understood but imaging studies have shown that FAP can be detected with FAPI PET/CT. Imaging FAP with FAPI PET/CT may in the future provide additional information about various cancers. PSMA stands for Prostate Specific Membrane Antigen. This name is incorrect as PSMA is also found in many other cancers. The function of PSMA is not well understood but imaging studies have shown that PSMA can be detected with PET in many non-prostate cancers. Imaging FAP with PET/CT may in the future provide additional information about various cancers.
Immunotherapy with agents stimulating the immune system to act against cancer are now a new standard of care in various cancers as lung cancer and melanoma, but also bladder cancer, kidney cancer and head & neck cancer. However, even though a subset of patients derives long-term benefit from these agents, depending of cancer type still at least half of patients do not respond to these new drugs. Our understanding of possible factors predicting whether a patient might actually benefit from immunotherapy is poor. Volatile organic compounds (VOCs) are gases exhaled with a person's breath, which are released into the lung from blood and bacteria and therefore can give information about infections as well as inflammation and possibly cancer cells in a person's body. Breath analysis of these VOCs with special devices called electronic noses (eNose) generate a specific electric signals patterns called breathprints. There is early evidence that specific breathprints can actually help to select patients who will be likely to benefit from immunotherapy. This study is being undertaken in an effort to evaluate breathprint analysis as a potential predicting factor for benefit from immunotherapy, so that treatment selection can further be improved. This study is designed to help us identify the role of breathprint analysis to better select patients for immunotherapy.
Aged fragile patients are not usually included in clinical trials and efficacy and tolerability of the different available treatments in this population are unknown. Conversely, ageing has been associated with a decrease in the efficacy of immune checkpoint inhibitors due to a decline in the effectiveness of the immune system (immunosenescence). In the Checkmate 025 trial comparing nivolumab with everolimus, the Hazard Ratio (HR) in patients older than 75 years old favoured everolimus, 1.23 (0.66-2.31). Thus, TKis might be a better treatment option for this population. However, the absence of data and concerns about possible secondary effects associated, can preclude clinicians to treat aged fragile patients with cabozantinib. A pilot phase II trial would help to have data on safety and efficacy of cabozantinib in this aged fragile population. In METEOR trial around 60% of patients reduced the dose of cabozantinib because of toxicity and tolerance problems. It is suspected that the efficacy of cabozantinib in the population to be included in this trial (aged and fragile) will be similar to that observed in CABOSUN trial (disease control rate around 75%). However, there is no information available in this group of patients. On the other hand, in the >75 years old subgroup within the METEOR trial, 37% discontinued due to adverse events, 85% needed dose reductions and median average daily dose was 33,6 mg. For this reason, the cabozantinib initial dose chosen for patients to be included in this study is 40 mg/day.