Active clinical trials for "Carcinoma, Renal Cell"

Data from 26 patients undergoing resection of Pancreatic Metastases and extra-Pancreatic Metastases from RCC were retrospectively analysed. Clinical data were collected from a digital database and QoL was assessed through patient's interview and Karnofsky performance scale.

Multicentric and prospective epidemiological study (NON INTERVETIONAL) to identify prognosis and predictive biomarkers of response to sunitinib and pazopanib as first line therapy in metstatic renal cell carcinoma. Molecular determinations will be developed ay CIMA and CNIO.

Renal cell carcinoma (RCC) has its propensity to invade the venous system, with extension into the renal vein and the inferior vena cava (IVC) in 23% and 7%, respectively. Despite advances in radiation, chemotherapy, and immunotherapy the reference standard for RCC with tumor thrombus remains surgical resection. However, the 5-year survival rate for patients who have RCC with venous tumor thrombus treated with radical nephrectomy and tumor thrombectomy is only 35% - 45%, despite the developments in surgical technique and perioperative care. Furthermore, even the 5-year survival rate for the patients without the evidence of nodal or distant metastasis at presentation is just 45% - 65%. The outcome prediction for RCC remains controversial, and although many parameters have been tested for prognostic significance, only a few have achieved widespread acceptance in clinical practice. Currently, pathologic stage (T stage), lymph node status (N stage) and histologic grade represent the main prognostic variables in the patients with RCC and venous tumor thrombus. Accordingly, the American Joint Committee on Cancer (AJCC) TNM classification is regularly revised and, recently, a new 2009 AJCC TNM stage classification system has been proposed. RCC is more prevalent in developed countries, such as Europe and North America. It is relatively less common in Asia; however, the incidence in these regions appears to have risen over the past decade. Recently, a few series have suggested that racial or ethnic differences in survival persist after controlling for age and stage in some cancers. In the case of renal cell carcinoma, it has been demonstrated that the malignancy diagnosed in various ethnic groups had different clinical characteristics: the presenting symptoms, the course of disease, and the outcome after standard treatment varied significantly between patients of Caucasian, Hispanic, African-American, and Asian backgrounds. A recent study has reported that race as well as established factors has an impact on survival in patients with RCC and Asian Pacific Islander ethnicity was predictive of improved overall or cancer specific survival. Up to date, there was sparse data on surgical outcome and prognostic factors of survival after radical nephrectomy and thrombectomy in an Asian population with RCC and venous tumor thrombus, while most studies have been performed in Western countries. The aim of the present study was to address the surgical outcome after radical nephrectomy with thrombectomy and to evaluate the prognostic factors influencing on survival in Korean patients with RCC and tumor thrombus extension into renal vein or IVC, labeled as T3a and T3b-c by the newly revised 2009 AJCC TNM staging system, respectively.

The primary objective of this study is to analyse the concentration dopamine and serotonin in thrombocytes of patients with renal cell carcinoma and neuro-endocrine tumours compared to the concentrations of these catecholamines in healthy volunteers. The concentration dopamine and serotonin in thrombocytes with and without medication will also be evaluated.

High doses of gabapentin are associated with pancreatic acinar cell tumors in rats, but there has been no post marketing pancreatic carcinogenicity signal with gabapentin as reported by spontaneous reports in AERS or in the published literature. In a published case-control screening study of the association of gabapentin with 55 cancers, the only cancer that met the screening criteria for possibly increased cancer risk with gabapentin exposure was renal (including renal pelvis) cancer. This association was judged to be likely due to or substantially accentuated by confounding by cigarette smoking, hypertension, and lifestyle (Cancer Causes Control 2009;20:1821-1835). The relationship between gabapentin exposure and pancreatic cancer and renal cancer is studied in NCT01138124, and supplemental analyses for these cancers are performed in the current study. The FDA recommended GSK also study the relationship between gabapentin and all-cancer sites, as well as cancer at the following specific sites: 1) stomach, 2) anus, anal canal, and anorectum, 3) lung and bronchus, 4) bones and joints, 5) breast, 6) penis, 7) urinary bladder, and 8) other nervous system. The primary objective of this study is to determine whether exposure to gabapentin is associated with an increased risk of developing all-cancer, and these specific cancers in the United Kingdom (UK) General Practice Research Database (GPRD). Each member of the UK population is registered with a General Practice, which centralizes the medical information not only from the general practitioners themselves but also from specialist referrals and hospital attendances. Over 487 General Practices contribute data to the GPRD. The study cohort from which cases and controls are drawn is all subjects in the GPRD 1993-2008. Gabapentin was approved in the UK in May 1993. Entry into the study cohort begins Jan 1, 1993 for all those who are registered in GPRD before that time, and at the time of registration if later than Jan 1, 1993. Subjects are excluded from the GPRD cohort if they have a cancer diagnosis or a history of cancer prior to the cohort entry date. Patients with a first diagnosis of the respective cancer 1995-2008 are risk set matched with up to 10 controls within the same General Practice for age at cohort entry (within two years), sex, and year of entry into the study cohort (within one year). For cases, the index date is the date of first diagnosis of the respective cancer. The index date for controls is set as the date at which the follow-up time from cohort entry is the same as the case. The index date is chosen so as to give the control equal follow-up time to that of the case for ascertainment of use of gabapentin. Cases and controls will be required to have at least 2 years of follow-up in the study cohort before their index date. Cases must have no history of any other cancer diagnosis prior to the index date. Controls are required to be free of cancer diagnosis in the database up to the control's index date. Data on gabapentin prescriptions are obtained for cases and controls from study cohort entry to the index date. Gabapentin exposure will be assessed as ever/never, number of prescriptions, cumulative dose, and cumulative duration, with a 2 year lag period incorporated to control for protopathic bias (gabapentin prescription for initial pain symptoms of undiagnosed cancer) and latency (time between cancer onset and specific GPRD cancer diagnosis). Crude and adjusted odds ratios and 95% confidence intervals (CI) will be produced from conditional logistic regression models, with additional analyses evaluating for dose-response. Covariates include indications for gabapentin use and risk factors for each cancer.

The purpose of this registry is to record information of therapy reality of metastatic or locally advanced Renal Cell Carcinoma by office-based medical oncologists in Germany.

In this study, renal cell carcinoma (RCC) related miRNA and the target genes of related miRNA will be examined in order to investigate the role of miRNA in the formation of RCC and look for the biomarker of RCC.

This is a multicenter, international, prospective, observational study of patients who are receiving systemic chemotherapy for solid tumour cancers (breast, colorectal, ovarian, prostate, lung, bladder, endometrial, renal, pancreatic, esophageal or gastric) and who are receiving darbepoetin alfa (Aranesp®) or other erythropoiesis-stimulating agent (ESA) to treat symptomatic anaemia. Quality of Life will be assessed electronically with the aim of estimating improvement in quality of life for those patients receiving darbepoetin alfa (Aranesp®) who also have an increase in haemoglobin (Hb) of ≥1 g/dL

This is a single arm study with axitinib in patients with advanced kidney cancer (clear cell variant), who have failed first line therapy. The study will recruit a maximum of 30 patients from 2 countries including Australia and Canada. Patients will be followed up for efficacy, safety and health related outcomes.

This study aims at estimating the proportion of patients diagnosed with locoregional renal cell carcinoma who are at high risk for recurrence following nephrectomy, describe referral patterns, and characterize treatment in this population. Outcomes including estimation of the incidence of recurrence and disease-free interval following nephrectomy will be reported overall and among the subgroup off patients receiving adjuvant systemic therapy with sunitinib following nephrectomy.