Ramipril for the Treatment of Oligospermia (NCT01856361) | Clinical Trial Compass
TerminatedNot Applicable
Ramipril for the Treatment of Oligospermia
Stopped: We did not accrue as much as anticipated and the PI (Dabaja) is no longer at Weill Cornell.
United States2 participantsStarted 2013-07
Plain-language summary
This is a randomized controlled trial to evaluate the effect of ramipril in stimulating and promoting sperm production in men with low sperm count. Ramipril is an Angiotensin Converting Enzyme Inhibitor (ACEI) currently used to treat high blood pressure. However, previous studies have shown that this class of medications can improve sperm parameters. The purpose of this study is to evaluate the efficacy of ramipril compared to placebo (Substance That is not known to have treatment effect), in improving sperm density in infertile men with documented low sperm count. This study will help us identify subjects that might benefit from treatment with this medication, and the effect it will have on sperm count, shape, and motility.
Who can participate
Age range
18 Years – 45 Years
Sex
MALE
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Male partner of a couple presenting for infertility.
. Moderate abnormalities of semen parameters (Mean sperm density \<20 million, but ≥ 3 million/ml), and/or motility \< 50%, and/or \< 4% abnormal morphology on at least two separate occasions.
. Age 18-45 years.
. Normal renal function defined as Glomerular filtration rate \> 90
Exclusion criteria
. Patients that are currently taking thiazide, cyclosporin, lithium, and allopurinol or the use of these medications in the last 2 weeks.
. The frequent use of NSAIDS (3 or more times a week).
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Sperm Density in Infertile Men With Documented Oligospermia.
Timeframe: 32 weeks
Trial details
NCT IDNCT01856361
SponsorWeill Medical College of Cornell University