Prostate Cancer Clinical Trial
Official title:
Treatment Of Erectile Dysfunction In Patients Treated On RTOG-9910 For Prostate Cancer: Impact On Patient And Partner Quality Of Life
RATIONALE: Sildenafil may be effective in helping patients who have undergone treatment for
prostate cancer to have an erection for sexual activity and may improve sexual satisfaction
and quality of life.
PURPOSE: Randomized clinical trial to study the effectiveness of sildenafil in treating
erectile dysfunction in patients who have undergone radiation therapy and hormone therapy
for prostate cancer in clinical trial RTOG-9910.
OBJECTIVES:
- Compare the effect of sildenafil vs placebo on erectile dysfunction in patients with
prostate cancer treated with radiotherapy and antiandrogens on RTOG-9910.
- Compare the overall sexual function and satisfaction of patients treated with these
regimens.
- Compare sexual satisfaction of partners of patients treated with these regimens.
- Compare patient and partner marital adjustment after treatment with these regimens.
- Determine factors that may predict response to sildenafil, including age, pretreatment
sexual function, tobacco use, and comorbidities in these patients.
OUTLINE: This is a randomized, placebo-controlled, multicenter study. Patients are
stratified according to prior use of sildenafil after treatment on RTOG-9910 and level of
response (No vs yes [unsatisfactory] vs yes [satisfactory]), International Index of Erectile
Function (IIEF) Question #1 score (0-1 vs 2-3), and RTOG-9910 treatment arm (I vs II).
Patients are randomized to 1 of 2 treatment arms.
- Arm I: Patients receive oral sildenafil 1 hour prior to desired sexual intercourse.
- Arm II: Patients receive oral placebo 1 hour prior to desired sexual intercourse.
Treatment on both arms continues for 12 weeks. Patients then cross over to treatment on the
other arm for 12 weeks.
Quality of life, including sexual function, marital adjustment, and partner's satisfaction,
is assessed at baseline, at 12 and 25 weeks, and at 1 year.
Patients are followed at 1 year.
PROJECTED ACCRUAL: A total of 332 patients (166 per treatment arm) will be accrued for this
study.
;
Allocation: Randomized, Intervention Model: Crossover Assignment, Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor), Primary Purpose: Supportive Care
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Recruiting |
NCT05613023 -
A Trial of 5 Fraction Prostate SBRT Versus 5 Fraction Prostate and Pelvic Nodal SBRT
|
Phase 3 | |
| Recruiting |
NCT05540392 -
An Acupuncture Study for Prostate Cancer Survivors With Urinary Issues
|
Phase 1/Phase 2 | |
| 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 |
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 |
NCT06037954 -
A Study of Mental Health Care in People With Cancer
|
N/A | |
| 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 |