Propofol infusion technique for outpatient general anesthesia

Area of Science:

• Anesthesiology
• Oral and Maxillofacial Surgery

Background:

• Outpatient anesthesia requires techniques that ensure rapid induction, maintenance, and recovery.
• Propofol and alfentanil are commonly used anesthetic agents.

Purpose of the Study:

• To assess the efficacy and safety of a continuous propofol infusion combined with alfentanil for outpatient general anesthesia.
• To evaluate this anesthetic technique in the context of oral and maxillofacial surgery procedures.

Main Methods:

• Twenty-seven ASA 1 patients undergoing short-duration outpatient oral and maxillofacial surgery were included.
• Anesthesia was induced with intravenous propofol and alfentanil, maintained with a continuous propofol infusion.
• Patient responses, cardiovascular parameters, and recovery metrics were monitored.

Main Results:

• Successful anesthesia induction in under 1 minute with no adverse excitatory phenomena.
• Stable cardiovascular parameters and minimal movement during surgery.
• Rapid eye opening (approx. 5 minutes) and discharge readiness within 30 minutes post-procedure.

Conclusions:

• Continuous propofol infusion with alfentanil is a suitable and advantageous anesthetic technique for outpatient oral and maxillofacial surgery.
• The method demonstrates minimal side effects and efficient recovery.
• This technique is recommended for routine application in this surgical setting.