Dutasteride With Tolterodine ER or Placebo to Treat Lower Urinary Tract Symptoms (LUTS) (NCT00939120) | Clinical Trial Compass
CompletedPhase 4
Dutasteride With Tolterodine ER or Placebo to Treat Lower Urinary Tract Symptoms (LUTS)
United States46 participantsStarted 2009-07
Plain-language summary
This is an investigator-initiated study of safety, efficacy and tolerability of dutasteride given for 18 months, including a 1-year double-blind randomized co-administration with either tolterodine ER or placebo in men suffering from lower urinary tract symptoms (LUTS) including urgency and frequency, with or without urgency urinary incontinence (i.e., overactive bladder (OAB) symptoms).
Who can participate
Age range
50 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
. Subjects who understand and speak English and are able to comply with the protocol, complete the diaries, and other study tools
. Subject has provided written informed consent and HIPAA authorization
. Ambulatory male subjects ≥ 50 years of age
. Able to use the toilet without difficulty
. History of LUTS due to BPE, as diagnosed by history as well as digital rectal exam (DRE), for ≥ 3 months suitable for medical therapy with 5-ARI in combination with antimuscarinic drugs
. Prostate volume (PV) ≥ 30 cc as measured by transrectal ultrasound (TRUS)
. International prostate symptoms score (IPSS) ≥12
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.