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Preoperative Tamsulosin for Urinary Retention After Thoracic Surgery (POUR Trial)

Phase 1 & 2
Recruiting
Led By Nabil Rizk
Research Sponsored by Hackensack Meridian Health
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
≥50 years old Planned surgical procedure of a minimally invasive thoracic surgical procedure (wedge resection, segmentectomy, lobectomy, pleural biopsy, or pleurodesis)
Males
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 8 hours
Awards & highlights

POUR Trial Summary

This trial is studying whether giving Flomax before surgery can prevent urinary retention after surgery, especially in men over 60 years of age who are having surgery on their chest.

Who is the study for?
This trial is for men over 50 who are scheduled for minimally invasive chest surgery (like lung tissue removal or pleural biopsy) in at least 3 days. It's not for those already on Flomax, with allergies to it or sulfa drugs, using certain blood pressure medications, having very low blood pressure, severe heart conditions, or a history of prostate surgery.Check my eligibility
What is being tested?
The study tests if taking Tamsulosin (Flomax), which relaxes the prostate and improves urine flow, can prevent urinary retention when started either one week before or three days prior to thoracic surgery. The goal is to reduce complications like catheter-related issues.See study design
What are the potential side effects?
Tamsulosin may cause dizziness due to lowered blood pressure especially when standing up quickly (orthostatic hypotension), headaches, tiredness, nausea and could potentially affect sexual function.

POUR Trial Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
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I am 50 or older and scheduled for a minor chest surgery.
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I am male.
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My surgery is scheduled for more than 3 days after I give consent.

POUR Trial Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~8 hours
This trial's timeline: 3 weeks for screening, Varies for treatment, and 8 hours for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Volume of urine (cc) post thoracic surgery in patients that received Flomax, 0.4mg/day for a week before surgery

POUR Trial Design

2Treatment groups
Experimental Treatment
Group I: 3 days Pre-operative Tamsulosin administrationExperimental Treatment1 Intervention
Group II: 1 week Pre-operative Tamsulosin administrationExperimental Treatment1 Intervention

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Logistics

Participation is compensated

You will be compensated for participating in this trial.

Who is running the clinical trial?

Hackensack Meridian HealthLead Sponsor
131 Previous Clinical Trials
28,117 Total Patients Enrolled
1 Trials studying Urinary Retention
46 Patients Enrolled for Urinary Retention
Nabil RizkPrincipal InvestigatorHackensack Meridian Health
Daniel Mansour, MDPrincipal InvestigatorHackensack Meridian Health

Media Library

1 week Pre-operative Tamsulosin administration Clinical Trial Eligibility Overview. Trial Name: NCT03609580 — Phase 1 & 2
Urinary Retention Research Study Groups: 1 week Pre-operative Tamsulosin administration, 3 days Pre-operative Tamsulosin administration
Urinary Retention Clinical Trial 2023: 1 week Pre-operative Tamsulosin administration Highlights & Side Effects. Trial Name: NCT03609580 — Phase 1 & 2
1 week Pre-operative Tamsulosin administration 2023 Treatment Timeline for Medical Study. Trial Name: NCT03609580 — Phase 1 & 2

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

Are patients being actively sought for this experiment?

"Yes, this information is accurate according to the clinicaltrials.gov website. The listing for this study was first created on May 7th, 2018 and updated September 13th, 2022."

Answered by AI

How many patients are allowed to enroll in this trial?

"Yes, this study is still looking for participants according to the most recent update on clinicaltrials.gov from September 13th, 2022. The trial was originally posted on May 7th, 2018 and was last updated on September 13th, 2020. They are currently recruiting for 127 patients at 1 site."

Answered by AI
~31 spots leftby Mar 2026