Predicting factors for postoperative urinary retention: a prospective study

Not yet recruiting

• Conditions: postoperatieve complicaties; inability to void following surgery; postoperative retention; 10004994

• Registration Number: NL-OMON41822
• Lead Sponsor: Spaarne Ziekenhuis

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Last Update Posted: 23 April 2024

Recruitment & Eligibility

• Status: Pending
• Sex: Not specified
• Target Recruitment: 352

Inclusion Criteria

Age > 20
One of the following planned surgeries (with known high-risk of POUR): all surgery with spinal anesthesia, all orthopedic surgery, all abdominal surgery, all surgery on hernia inguinalis, all neurological surgery, all vascular surgery and all surgery on hemorrhoids.
The patient understands the given information about the study
The patient signed the informed consent form

Exclusion Criteria

Planned lower urinary tract or vaginal surgery
Recent (<3 months) operation on lower urinary tract of vaginal surgery
Indwelling catheter or intermittent catheterization before surgery
Catheter planned within 5 days after surgery
Cystectomy
Spinal cord lesion
Catheterisation during surgery (standard) is no exclusion criterium

Study & Design

• Study Type: Observational non invasive
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
<p>The occurrence of urinary retention (defined as the inability to void) either<br /><br>within 7 days following the operation or within 7 days following the removal of<br /><br>a planned postoperative indwelling catheter.</p><br>

Secondary Outcome Measures

Name	Time	Method
<p>Postvoid residual of >250ml either within 24 hours following the operation or<br /><br>within 24 hours following the removal of a planned postoperative indwelling<br /><br>catheter.</p><br>