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Clinical Trial Summary

Postoperative urinary retention is a frequent complication of spinal surgeries and impacts a large portion of this population which results in increased morbidity as a result of increased number of catheterizations, urinary tract infections (UTIs) and prolonged hospital stays. With the addition of Tamsulosin, the investigators would anticipate a reduction in the incidence and duration of postoperative urinary retention and therefore a reduction in morbidity related to treatment of urinary retention as well as shortened hospital stays.


Clinical Trial Description

Decompressive laminectomy and spinal fusion procedures are among the most common neurosurgical procedures performed. Postoperative urinary retention (POUR) is a frequent complication of such surgeries and impacts a large proportion of this population resulting in multiple intermittent bladder catheterizations for bladder decompression, increased incidence of bacteremia, increased incidence of UTIs, and prolonged hospital stays. Use of a uroselective alpha-1-adrenergic receptor antagonist, such as tamsulosin, in the perioperative period (medication started five days prior to surgery and taken until hospital discharge) could reduce both the incidence and duration of postoperative urinary retention, resulting in shorter hospital stays and decreased healthcare costs. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT01568918
Study type Interventional
Source Mayo Clinic
Contact Bambi Wessel
Phone 507-293-1963
Email Wessel.Bambi@mayo.edu
Status Recruiting
Phase Phase 3
Start date May 2012
Completion date December 2023

See also
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Completed NCT05898919 - Acupuncture for Postoperative Urinary Retention After Hemorrhoidectomy: a Randomized Controlled Trial Phase 2
Completed NCT02958878 - Preoperative Administration of Tamsulosin for Prevention of Post Operative Urinary Retention in Males Undergoing Elective Inguinal Hernia Repair Phase 4
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Recruiting NCT05664633 - The Role of Sugammadex in Posotoperative Urinary Retention in Patients Undergoing Pelvic Floor Reconstructive Procedures Phase 1/Phase 2
Terminated NCT02518971 - Trial of Prophylactic Tamsulosin for Postoperative Urinary Retention in Primary Total Hip and Knee Arthroplasty Patients Phase 3
Recruiting NCT05276804 - The POUR (Postoperative Urinary Retention) Study Phase 3
Not yet recruiting NCT06258785 - Effect of Tizanidine on Postoperative Urinary Retention After Sacrospinous Suspension Phase 3