Prostate Cancer Clinical Trial
Official title:
This Protocol is a Randomized Prospective Study Comparing Prophylactic and on Demand Sildenafil Citrate Usage Administered During and After Radiotherapy With or Without Hormone Therapy Versus Radiotherapy With or Without Hormone Therapy Alone for the Preservation of Erectile Function After Therapy for Potent Patients With Clinically Localized Prostate Cancer
Verified date | September 2017 |
Source | Memorial Sloan Kettering Cancer Center |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
Radiation sometimes affects the ability for a person to have a normal erection. Complete loss
of erections after radiation treatment can happen in 40-50% of treated patients. There are
medications, like sildenafil (also known as Viagra), that can help the ability to get back
erections in almost 70% of such patients.
The purpose of this study is to see if taking Viagra every day starting right before, during
and for about 6 months after treatment, could reduce the risk of long-term erectile
dysfunction.
Status | Completed |
Enrollment | 290 |
Est. completion date | April 2014 |
Est. primary completion date | April 2014 |
Accepts healthy volunteers | No |
Gender | Male |
Age group | N/A and older |
Eligibility |
Inclusion Criteria: - To receive external beam radiation therapy and/or brachytherapy for biopsy-proven prostate cancer. - Baseline International Index of Erectile Function (IIEF) erectile function domain score >= 17. - Patients receiving radiotherapy with hormone therapy undergoing a maximum of 9 months of hormone therapy will be acceptable. Exclusion Criteria: - Baseline IIEF-EF (1-30) domain score of <17 pre-therapy - Current routine use of erectogenic agents (use of agents > 4 times per month would constitute "routine use") - Neoadjuvant androgen deprivation therapy started more than 1 month prior to entry into study (intake of Bicalutamide alone does not constitute exclusion from study entry) - Have a clinically significant penile deformity in the opinion of the investigator (ie: Peyronie's Disease) - Non-organ confined disease - Prior prostate surgery or cryotherapy - Prior prostate radiotherapy started more than 2 weeks prior to entry into study - Currently taking 0.8mg Flomax daily - Penile implant history - Present at baseline with chronic angina requiring nitrates, angina occurring during sexual intercourse or unstable angina within the last 6 months. - History of myocardial infarction, coronary artery bypass graft surgery or percutaneous coronary intervention within 90 days of baseline visit. - History of significant cardiac conduction defect within 90 days of baseline visit. - Exhibit systolic blood pressure > 170 or < 90 mm Hg or diastolic blood pressure > 100 or < 50 mm Hg at baseline visit or have a history of malignant hypertension - Have any condition that would interfere with the subject's ability to provide informed consent or comply with study instructions, would place subject at increased risk, or might confound the interpretation of the study results - Currently receive treatment with nitrates, cancer chemotherapy, or antiandrogens (except finasteride taken as Propecia or Proscar) - Have a history of drug, alcohol, or substance abuse within the past 6 months, as assessed by the investigator. |
Country | Name | City | State |
---|---|---|---|
United States | Memorial Sloan-Kettering Cancer Center at Basking Ridge | Basking Ridge | New Jersey |
United States | Memorial Sloan-Kettering Cancer Center at Commack | Commack | New York |
United States | Memorial Sloan-Kettering Cancer Center | New York | New York |
United States | Memorial Sloan-Kettering Cancer Center at Mercy Medical Center | Rockville Centre | New York |
United States | Memorial Sloan-Kettering Cancer Center at Phelps Memorial Hospital Center | Sleepy Hollow | New York |
Lead Sponsor | Collaborator |
---|---|
Memorial Sloan Kettering Cancer Center | Beth Israel Medical Center, Icahn School of Medicine at Mount Sinai, St. Luke's-Roosevelt Hospital Center |
United States,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Assessment of Erectile Dysfunction | The International Index of Erectile Function (IIEF) is used for the evaluation of male sexual function and diagnostic evaluation of Erectile Dysfunction (ED) severity. There are 5 domains of the IIEF: erectile function, orgasmic function, sexual desire, intercourse satisfaction, and overall satisfaction. A score of 0-5 is awarded to each question of the IIEF. Total IIEF scores range from 0-75. Lower scores indicate severe erectile dysfunction (0=severe erectile dysfunction), while higher scores indicate less erectile dysfunction (75=no erectile dysfunction). | Baseline, 6 months, 12 months, 24 months |
Status | Clinical Trial | Phase | |
---|---|---|---|
Recruiting |
NCT05540392 -
An Acupuncture Study for Prostate Cancer Survivors With Urinary Issues
|
Phase 1/Phase 2 | |
Recruiting |
NCT05613023 -
A Trial of 5 Fraction Prostate SBRT Versus 5 Fraction Prostate and Pelvic Nodal SBRT
|
Phase 3 | |
Recruiting |
NCT05156424 -
A Comparison of Aerobic and Resistance Exercise to Counteract Treatment Side Effects in Men With Prostate Cancer
|
Phase 1/Phase 2 | |
Completed |
NCT03177759 -
Living With Prostate Cancer (LPC)
|
||
Completed |
NCT01331083 -
A Phase II Study of PX-866 in Patients With Recurrent or Metastatic Castration Resistant Prostate Cancer
|
Phase 2 | |
Recruiting |
NCT05540782 -
A Study of Cognitive Health in Survivors of Prostate Cancer
|
||
Active, not recruiting |
NCT04742361 -
Efficacy of [18F]PSMA-1007 PET/CT in Patients With Biochemial Recurrent Prostate Cancer
|
Phase 3 | |
Completed |
NCT04400656 -
PROState Pathway Embedded Comparative Trial
|
||
Completed |
NCT02282644 -
Individual Phenotype Analysis in Patients With Castration-Resistant Prostate Cancer With CellSearch® and Flow Cytometry
|
N/A | |
Recruiting |
NCT06037954 -
A Study of Mental Health Care in People With Cancer
|
N/A | |
Recruiting |
NCT06305832 -
Salvage Radiotherapy Combined With Androgen Deprivation Therapy (ADT) With or Without Rezvilutamide in the Treatment of Biochemical Recurrence After Radical Prostatectomy for Prostate Cancer
|
Phase 2 | |
Recruiting |
NCT05761093 -
Patient and Physician Benefit/ Risk Preferences for Treatment of mPC in Hong Kong: a Discrete Choice Experiment
|
||
Completed |
NCT04838626 -
Study of Diagnostic Performance of [18F]CTT1057 for PSMA-positive Tumors Detection
|
Phase 2/Phase 3 | |
Recruiting |
NCT03101176 -
Multiparametric Ultrasound Imaging in Prostate Cancer
|
N/A | |
Completed |
NCT03290417 -
Correlative Analysis of the Genomics of Vitamin D and Omega-3 Fatty Acid Intake in Prostate Cancer
|
N/A | |
Completed |
NCT00341939 -
Retrospective Analysis of a Drug-Metabolizing Genotype in Cancer Patients and Correlation With Pharmacokinetic and Pharmacodynamics Data
|
||
Completed |
NCT01497925 -
Ph 1 Trial of ADI-PEG 20 Plus Docetaxel in Solid Tumors With Emphasis on Prostate Cancer and Non-Small Cell Lung Cancer
|
Phase 1 | |
Recruiting |
NCT03679819 -
Single-center Trial for the Validation of High-resolution Transrectal Ultrasound (Exact Imaging Scanner ExactVu) for the Detection of Prostate Cancer
|
||
Completed |
NCT03554317 -
COMbination of Bipolar Androgen Therapy and Nivolumab
|
Phase 2 | |
Completed |
NCT03271502 -
Effect of Anesthesia on Optic Nerve Sheath Diameter in Patients Undergoing Robot-assisted Laparoscopic Prostatectomy
|
N/A |