PEnile ReHABilitation After Nerve Sparing Robot-assisted Radical Prostatectomy for Prostate Cancer 2.0 (PEHAB-II)
Launched by THE NETHERLANDS CANCER INSTITUTE · Mar 7, 2025
Trial Information
Current as of April 26, 2025
Recruiting
Keywords
ClinConnect Summary
The PEHAB-II trial is studying how two different rehabilitation methods can help men regain erectile function after having a nerve-sparing prostate surgery for prostate cancer. The first method involves taking a daily dose of 100 mg Sildenafil (a medication that helps with erections) combined with a vacuum device that is used for 10 minutes a day, five times a week, for a year. The second method is a standard approach where participants take 100 mg of Sildenafil only when they need it. This study is being conducted across various centers in the Netherlands and is currently recruiting participants.
To be eligible for this study, men need to be between 18 and 70 years old, have a confirmed diagnosis of prostate cancer, and be scheduled for surgery that preserves at least one nerve. They should also have had good erections before the surgery and be motivated to follow a rehabilitation program. Participants will be required to provide a blood sample for some health checks. It’s important to note that certain health conditions, such as severe heart problems or allergies to Sildenafil, may prevent someone from taking part in the trial. If you join, you can expect to follow one of the two treatment plans over the course of a year, with regular check-ins to monitor your progress.
Gender
MALE
Eligibility criteria
- Inclusion Criteria:
- • Pre-screening eligibility criteria
- • Age \> 18 years and \< 70 years
- • Patients who have a penis that has developed naturally, without surgical interventions.
- • Histologically confirmed PCa
- • Scheduled for RP as primary treatment with the intention of at least a one-sided nerve-sparing procedure.
- • Non-metastatic disease (cN0M0)
- • Pre-operative erections good enough for intercourse (anamnestic)
- • Motivated to participate in a penile rehabilitation program
- • Inclusion criteria
- To be eligible to participate in this study, a subject must meet all of the following post- operative criteria:
- • All of the above-mentioned pre-screening eligibility criteria
- • At least unilateral nerve-sparing or if available Fascia Preservation (FP) score =\>5
- • A pre-diagnostic anamnestic erection that was good enough for intercourse.
- • A pre-diagnostic IIEF-EF\>=22 with or without PDE5i. For patients without a partner or did not participate in penetrative sex we use accumulated score of EPIC- erectile function; Q8b, Q9 and Q10 \>=83.
- • Willing to provide one blood sample to determine testosterone level, hemoglobin 1Ac, liver enzymes and lipid profile
- • Testosterone levels of at least \>=12 nmol/l, measured pre or post-operative
- • A signed informed consent form
- Exclusion Criteria:
- Pre-screening exclusion criteria:
- • Regarding history of oncological treatment
- • Previous pelvic radiation therapy
- • Patients on Androgen Deprivation Therapy (ADT)
- • Patients with diseases that affect the red blood cells (e.g., sickle cell anaemia), blood cancer (leukaemia) or bone marrow tumors Regarding history of cardiovascular diseases
- • Patients with heart failure New York Heart Association (NYHA) ≥ class 3
- • Patients with increased susceptibility to vasodilators include those with left ventricular outflow obstruction (e.g., aortic stenosis, hypertrophic obstructive cardiomyopathy), or those with the rare syndrome of multiple system atrophy manifesting as severely impaired autonomic control of blood pressure.
- • Patients with unstable angina pectoris
- • Patients using nitride oxide for coronary artery disease
- • Patients with hypotension (blood pressure \<90/50 mmHg)
- • Patients with recent history of stroke or myocardial infarction
- • Patients with diseases that affect blood clotting or causes bleeding (i.e. coagulation disorders) or prolonged erections
- Other pre-screening exclusion criteria:
- • Patients with neurological diseases; such as transient ischemic attack (TIA), Cerebrovascular accident(CVA), Parkinson, and polyneuropathy.
- • Allergy regarding Sildenafil
- • Patients who have loss of vision in one eye because of non-arteritic anterior ischaemic optic neuropathy (NAION), regardless of whether this episode was in connection or not with previous PDE5 inhibitor exposure.
- • Patients with severe hepatic impairment
- • Patients with known hereditary degenerative retinal disorders such as retinitis pigmentosa (a minority of these patients have genetic disorders of retinal phosphodiesterases).
- • Patients using alpha-blockers, but they may be eligible to participate after discontinuing alpha-blocker use.
- • The inability to speak and read in Dutch
- • Exclusion criteria
- * A potential subject who meets any of the following criteria will be excluded from participation in this study:
- • All of the above-mentioned pre-screening exclusion criteria
- • \>pT3b
- • Adjuvant radiotherapy or hormonal therapy
- • Inability to use VED such as severe penile deformity causing fitting problems
About The Netherlands Cancer Institute
The Netherlands Cancer Institute (NKI) is a leading research and treatment center dedicated to advancing the understanding and management of cancer. Renowned for its cutting-edge research, NKI fosters innovation in oncology through a multidisciplinary approach that integrates laboratory research, clinical trials, and patient care. With a commitment to translating scientific discoveries into effective therapies, the institute collaborates with national and international partners to enhance cancer treatment outcomes. NKI's state-of-the-art facilities and expertise in various cancer types position it as a pivotal contributor to the global fight against cancer, aiming to improve survival rates and quality of life for patients.
Contacts
Jennifer Cobb
Immunology at National Institute of Allergy and Infectious Diseases (NIAID)
Locations
Rotterdam, Zuid Holland, Netherlands
Nijmegen, Gelderland, Netherlands
Amsterdam, Noord Holland, Netherlands
Patients applied
Trial Officials
Inge Cox, MD
Study Director
NCI-Antoni van Leeuwenhoek hospital
Melianthe Nicolai, MD/PhD
Principal Investigator
NCI-Antoni van Leeuwenhoek hospital
Timeline
First submit
Trial launched
Trial updated
Estimated completion
Not reported