Postoperative urinary retention. II. Micturition problems after the first catheterization

Area of Science:

• Urology
• Surgical Patient Care

Background:

• Postoperative urinary retention (PUR) is a common complication after surgery.
• Catheterization is frequently required to manage overdistended bladders.

Purpose of the Study:

• To investigate the incidence and contributing factors of postoperative urinary retention.
• To analyze the outcomes of catheterization for PUR and identify predictors of prolonged voiding difficulties.

Main Methods:

• Retrospective analysis of 5220 surgical patients.
• Identification of patients requiring catheterization for unexpected urinary retention.
• Statistical analysis of predisposing factors and outcomes.

Main Results:

• 198 patients (3.8%) experienced postoperative urinary retention.
• 39% achieved successful micturition after initial catheterization.
• 61% developed complicated voiding problems, with higher rates in females (66%) than males (58%).
• Intravenous fluid volume, initial retention volume, and increasing age were significant predisposing factors for prolonged issues.
• 21 patients had prolonged hospitalization due to PUR.
• 20 males required prostatic surgery for persistent retention.

Conclusions:

• Postoperative urinary retention is a significant issue with a substantial rate of complicated voiding problems post-catheterization.
• Fluid management, initial bladder volume, and patient age are critical factors to consider in preventing and managing PUR.
• Further research into preventative strategies and management protocols for PUR is warranted.