Urología

A continuación, se enumeran los ensayos clínicos actuales.

Filtra esta lista de estudios por sede, estatus, etc.

1. A Study to Evaluate Contouring Organs at Risk for Treatment Planning

   Scottsdale/Phoenix, Ariz., Jacksonville, Fla., Rochester, Minn.

   The purpose of this study is to determine:  if the artificial intelligence (AI)-generated results are less arduous than manual tracing by radiation oncologist, and the non-inferiority of the quality of AI vs. manual tracing.  These aims will be evaluated in a clinical environment to investigate the impact of an AI algorithm on the clinical workflow. 

   Radiotherapy treatment planning requires precise calculations of radiation exposure, not only for the target volumes (tissue containing malignancy), but of nearby organs-at-risk (OARs), in which the exposure needs to be minimized. Manual segmentation of these organs is a time-consuming task with high interobserver variability. Producing these segmentations automatically will reduce the time required for treatment planning and improve the interobserver variability.

2. A Study to Evaluate Support Services for Managing Urological Conditions

   Scottsdale/Phoenix, Ariz.

   The purpose of this study is to assess if men and women seeking care for urological diseases have interest in support services in conjunction with standard of care.

3. A Study of Proton Radiation Divided into Fewer Doses for Low Risk Prostate Cancer

   Rochester, Minn., Scottsdale/Phoenix, Ariz.

   The purpose of this study is to compare the effects (good and bad) on patients with prostate cancer by comparing the standard dose of radiation therapy (44 treatments over 8½-9 weeks) with a higher daily dose of radiation (5 treatments over 1-2 weeks) to see if the effects of the treatments are similar or better.

4. Concomitant Renal and Urinary Bladder Allograft Transplantation

   Rochester, Minn.

   Patients that need reconstruction or re-building of their urinary bladder are often limited to having a segment of their intestine used for that purpose. Using intestine is less than ideal as it is an absorptive, mucous producing tissue and placing this in constant contact with urine creates significant long term problems. In patients that require a kidney transplant and bladder reconstruction, this study seeks to use a bladder graft from a deceased donor rather than intestine.

5. Study of Validated Biomarkers in Urine for Patients with Adenocarcinoma of the Prostate

   Rochester, Minn.

   The purpose of this study is to assess the accuracy of DNA marker candidates (individually and in combination) assayed from urine and prostatic fluid (collected following digital prostate massage) for detection of prostate cancer.

6. A Study of Advanced Magnetic Resonance Imaging of the Prostate/Pelvis using Associated Image Processing with or without MRI/Ultrasound Fusion Biopsy Guidance

   Rochester, Minn.

   The purpose of this study is to assess the advantages of new image processing software to workflow and productivity. This software has been shown in the literature to improve cancer detection.

7. DNA Methylation in Adenocarcinoma of the Prostate: Tissue Validation of Biomarkers and Pilot Testing in Blood

   Rochester, Minn.

   The study will be performed in two phases:  Phase I will be performed for biologic validation of marker candidates from a discovery cohort and phase II will be performed to evaluate the discrimination (sensitivity/specificity) of best candidate markers when assayed from blood of cases with CAP and controls without history of cancer. 

8. A Study of Nab-Paclitaxel as Maintenance Treatment After Cisplatin-Based Chemotherapy and Surgery for Patients with High-Risk Bladder Cancer

   Scottsdale/Phoenix, Ariz.

   The purpose of this study is to evaluate nab-paclitaxel as maintenance therapy after cisplatin-based chemotherapy and surgery in treating patients with high-risk bladder cancer. Maintenance therapy, such as paclitaxel albumin-stabilized nanoparticle formulation, can help keep cancer from coming back after it has disappeared following initial chemotherapy.

9. MR-Guided Cryoablation of Prostate Bed Recurrences

   Rochester, Minn.

   The purpose of this research is to see if MR-guided cryoablation can effectively treat prostate tumor recurrences.

10. A Study to Test the Effectiveness of Two Immunotherapy Drugs (Nivolumab and Ipilimumab) with One Anti-cancer Targeted Drug (Cabozantinib) for Rare Genitourinary Tumors

    Rochester, Minn., Eau Claire, Wis., Scottsdale/Phoenix, Ariz.

    The purpose of this study is to assess how well cabozantinib works in combination with nivolumab and ipilimumab in treating patients with rare genitourinary (GU) tumors that have spread to other places in the body. Cabozantinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Immunotherapy with monoclonal antibodies, such as nivolumab and ipilimumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Giving cabozantinib, nivolumab, and ipilimumab may work better in treating patients with genitourinary tumors that have no treatment options compared to giving cabozantinib, nivolumab, or ipilimumab alone.