View clinical trials related to Urinary Bladder Neoplasms.
Filter by:RATIONALE: A study that evaluates participants' beliefs about smokeless tobacco products and nicotine replacement therapy may be useful in helping smokers stop smoking. PURPOSE: This clinical trial is studying the acceptability of less harmful alternatives to cigarettes.
This study is designed to investigate whether daily images of the pelvis and bladder using a device called a cone beam CT scanner will help to increase the accuracy of radiotherapy treatment. The cone beam CT scanner is a part of the radiotherapy treatment unit. The results of the study may allow patients in the future who are undergoing radiotherapy treatment for bladder cancer to 1) have more accurately directed treatment, 2) have higher doses of radiation delivered to the tumour while keeping doses to the surrounding normal tissues as low as possible. This may allow eradication of the cancer while minimizing side effects of treatment. This study consists of two phases: Phase A and Phase B. In Phase A, images were collected and analyzed and it was confirmed that it was useful to use the cone beam machine for daily Cone Beam CT Bladder (Phase B)treatment adjustments. In phase B, we hope to be able to use cone beam CT scans to more accurately direct the radiotherapy treatments on a daily basis.
The purpose of this study is to detect recurrent bladder cancer using a combination of protein and DNA biomarkers in urine
RATIONALE: Studying samples of blood and urine from patients with cancer and from healthy participants in the laboratory may help doctors identify and learn more about biomarkers related to cancer. PURPOSE: This laboratory study is looking at biomarkers in patients with kidney cancer or cancer of the urothelium and in healthy participants.
The study objective is to evaluate the feasibility of three instillations of immunostimulating gene therapy (AdCD40L) in patients with urinary bladder cancer. Tolerance, toxicity and immunological parameters will be evaluated during and post treatment.
In this research study the investigators are looking to see if the combination of docetaxel plus Vandetanib is effective in the treatment of metastatic transitional cell carcinoma (TCC). Docetaxel is a chemotherapy drug that kills cancer cells that are dividing. It is widely used in TCC. Vandetanib is a drug that is believed to stop new blood vessels from forming around cancer cells. The combination of docetaxel and Vandetanib has been studied in people with lung cancer and found to be helpful in killing cancer cells. Thus, this study is looking at people with TCC, to see if the combination of docetaxel plus Vandetanib is better or worse then docetaxel alone.
RATIONALE: Drugs used in chemotherapy, such as gemcitabine and cisplatin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving chemotherapy before surgery may make the tumor smaller and reduce the amount of normal tissue that needs to be removed. Radiation therapy uses high-energy x-rays to kill tumor cells. It is not yet known whether radiation therapy is more effective than surgery in treating patients with bladder cancer. PURPOSE: This randomized phase III trial is studying radiation therapy to see how well it works compared with surgery in treating patients with bladder cancer who are receiving chemotherapy.
In the study proposed, up to 1,500 men age 60 and over with strong smoking histories will test their urine for the presence of blood daily for two 10-day testing periods with the Ames Hemastix. Individuals with even a solitary positive test will undergo a thorough urologic evaluation to determine the cause of hematuria and follow-up will continue for 2 years after completion of the study.
The purpose of this study is to find out if using the combination of standard chemotherapy (gemcitabine and cisplatin) plus this new targeted pill (sunitinib) can help shrink your tumor before you undergo surgery for your bladder cancer.
The investigators hypothesize that circulating tumor cells (CTC) will be observed in patients with muscle-invasive or metastatic bladder cancer and that CTC will become undetectable, at least transiently, in a fraction of patients after treatment. To investigate this hypothesis, investigators will assess the levels of CTCs both before and after treatment. The feasibility and potential value of fluorescent in situ hybridization (FISH) in the CTCs will be assessed.