Brachial plexus anesthesia compared to general anesthesia when a block room is available.

Area of Science:

• Anesthesiology
• Surgical Efficiency
• Regional Anesthesia

Background:

• Regional anesthesia is perceived as beneficial for patient care but potentially inefficient for operating room (OR) operations.
• Brachial plexus anesthesia (BPA) is a common regional technique for upper limb surgery.
• Optimizing OR time and patient recovery are critical in ambulatory surgery settings.

Purpose of the Study:

• To evaluate the impact of a dedicated block room (BR) on OR time (ORT) utilization for BPA.
• To compare the anesthetic techniques of BPA versus general anesthesia (GA) regarding recovery and discharge times for outpatient upper limb surgery.
• To analyze demographic factors and BPA location's influence on outcomes.

Main Methods:

• A prospective study analyzed hospital databases for upper limb surgery patients between November 1999 and April 2000.
• Compared time intervals for GA and BPA, including pre-procedure, post-anesthesia, and total hospital times.
• Collected and analyzed demographic data (ASA, age, outpatient status) and BPA location.

Main Results:

• Using a BR for BPA significantly decreased pre-procedure anesthesia ORT (11.4 min) compared to OR-based BPA (32.9 min).
• Ambulatory patients receiving BPA showed reduced post-procedure anesthesia ORT, PACU, SCDU, and total hospital times versus GA.
• BPA patients experienced 1.5 hours less in-hospital time and had fewer admissions (2.4% vs. 5.4%).

Conclusions:

• A dedicated block room effectively reduces anesthesia ORT for brachial plexus anesthesia.
• Brachial plexus anesthesia enhances recovery and discharge efficiency for outpatients undergoing upper limb surgery.
• BPA offers significant advantages in hospital resource utilization and patient throughput.