Has not passed urine. But is the bladder full?

Area of Science:

• Anesthesiology
• Perioperative Medicine
• Urology

Background:

• Perioperative care often overlooks bladder volume when procedures are unrelated to the urinary tract.
• Patients are typically asked to void before surgery, with their word taken as sufficient.
• Urinary function monitoring usually occurs only after hemodynamic instability or concerns about kidney function arise.

Purpose of the Study:

• To investigate the significance of bladder volume in perioperative management for non-urinary surgical procedures.
• To evaluate current practices regarding bladder volume assessment in the operating room.
• To highlight potential risks associated with ignoring bladder volume in this context.

Main Methods:

• Review of common perioperative protocols.
• Analysis of clinical scenarios where bladder volume could impact patient outcomes.
• Discussion of the physiological implications of bladder distension during anesthesia and surgery.

Main Results:

• Bladder volume is frequently not a primary concern for perioperative teams in non-urinary surgeries.
• Reliance on patient self-reporting of voiding is common practice.
• The potential for bladder distension to affect hemodynamic stability and complicate postoperative recovery is often underestimated.

Conclusions:

• Bladder volume should be considered a relevant factor in perioperative care, irrespective of the surgical site.
• Proactive assessment and management of bladder volume can mitigate risks such as urinary retention and hemodynamic compromise.
• Enhanced vigilance regarding urinary function is warranted throughout the perioperative period.