View clinical trials related to Prostate Cancer.
Filter by:Because of the high incidence of post-radiation erectile dysfunction (ED), up to 72% after external-beam radiotherapy, this patient category represents a most difficult therapeutic challenge. Therefore, prevention of ED could be more effective than treatment. Tadalafil, a new phosphodiesterase type 5 inhibitor, has been recently introduced. No studies have investigated the efficacy of tadalafil in preventing ED in patients undergoing radiotherapy for prostate cancer. Efficacy of tadalafil can last up to 36 hours after intake. This will result in a prolonged and continuos enhancement of penile vascular responsiveness. This randomized, double-blind, placebo-controlled study has been designed to evaluate the efficacy of 20-mg of tadalafil administered for 12 months in maintaining erectile function of potent patients undergoing external-beam radiotherapy for prostate cancer.
Subjects who qualify will receive single agent oral lenalidomide daily on days 1-21 every 28 day cycle. Subjects will continue on study until documented disease progression
Multiple trials have shown the efficacy of estrogen therapy in metastatic prostate cancer, and most recently trials have supported the use of transdermal estrogens (patch) in the patient population with a decreased risk of cardiovascular disease as compared to the oral estrogens. We plan to study the use of transdermal estrogen at a dose of 0.4mg qd. We will evaluate the toxicities and measure quality of life. We will assess PSA response and measurable disease response. This will be a trial available to the Cancer Institute of New Jersey Oncology Group. We will enroll a total of 33 patients. We will plan to enroll 10 at CINJ.Patients will wear the patches (4) continuously. We will obtain blood work and clinic evaluations every three weeks. We will assess quality of life through a questionnaire given to patient every three weeks.
RATIONALE: Licorice root extract contains ingredients that may slow the growth of tumor cells. Drugs used in chemotherapy, such as docetaxel, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving licorice root extract together with docetaxel may be an effective treatment for prostate cancer. PURPOSE: This phase II trial is studying the side effects and how well giving licorice root extract together with docetaxel works in treating patients with metastatic prostate cancer that did not respond to hormone therapy.
RATIONALE: Isotretinoin may help prostate cancer cells become more like normal cells, and to grow and spread more slowly. Interferon alfa-2b may interfere with the growth of tumor cells. Drugs used in chemotherapy, such as docetaxel and estramustine, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving isotretinoin and interferon alfa-2b together with docetaxel and estramustine may kill more tumor cells. PURPOSE: This phase II trial is studying how well giving isotretinoin and interferon alfa-2b together with docetaxel and estramustine works in treating patients with metastatic prostate cancer that did not respond to hormone therapy.
The primary objective of this study is to assess disease response to Doxil in patients with hormone refractory prostate cancer with or without dexamethasone pre-treatment. Study Design: We will perform an open labeled, parallel, randomized phase II study using a two-stage design to determine if there is sufficient anti-tumor activity in either arm to warrant further study. Assumptions made in this study: an unacceptable overall response rate is </= 10% & we will pursue further study if the overall response rate is >/= 30%. Fifteen patients will be randomized in the first phase (to both Arm 1 and Arm 2). No further patients will be accrued if <2/15 responses are noted in a given arm. Ten additional patients will be enrolled if >/= 2/15 responses are observed. If there are >/= 5/25 responses then further studies will be pursued with that regimen. We will determine the overall incidence & severity of toxicities in both arms. Treatment: Arm 1: Doxil: Dose: 50 mg/m2, IV (in the vein) on day 5 of each 28 day cycle. Arm 2: Doxil: Dose: 50 mg/m2, IV (in the vein) on day 5 of each 28 day cycle. Arm 1 only: Dexamethasone: Dose: 12 mg twice a day by mouth on days 1, 2, 3, 4, 5 of each 28 day cycle. Number of Cycles for both Arm 1 & 2: until progression or unacceptable toxicity develops.
The goal of this clinical research study is to evaluate how well ferumoxtran-10, a new Magnetic Resonance Imaging (MRI) contrast agent, can detect cancer in the pelvic lymph nodes or malignant pelvic lymph nodes.
The primary objective of this study is to compare the duration of survival between patients receiving docetaxel in combination with the GVAX® vaccine for prostate cancer versus patients receiving docetaxel and prednisone treatment in patients with prostate cancer who no longer respond to hormone therapy, who have documented metastases with pain. Patients may have had up to one prior non-taxane chemotherapy treatment.
The purpose of this research study is to test the safety, tolerability, and effectiveness of the drug combination of Doxil (doxorubicin) and estramustine when used to treat prostate cancer that is resistant to hormones and to a chemotherapy type called taxanes. The primary hypothesis is to reduce the measurable disease or prostate-specific antigen (PSA) level by at least 50% from baseline.
Patients who receive radiation therapy often have fatigue or a decrease in feeling well causing a "wasting" away. For patients with advanced disease of lung cancer, prostate cancer, or cancer that has spread to the bone, it is hoped that this drug may decrease this. If patients feel better during treatments they can complete the therapy without any breaks in treatment. For treatment to be most effective, it should be given in the amount needed, on a particular schedule.