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Adult strabismus surgery under propofol sedation with local versus general anesthesia
Marc F Greenberg1, Zane F Pollard
1Eye Consultants of Atlanta, Atlanta, GA, USA.
Summary
Propofol sedation with local anesthesia significantly reduces operating room and hospital discharge times for adult strabismus surgery compared to general anesthesia. This method offers a more efficient approach, decreasing patient recovery duration.
Area of Science:
- Ophthalmology
- Anesthesiology
Background:
- Adult strabismus surgery presents opportunities for anesthetic technique optimization.
- Comparing anesthetic modalities is crucial for improving patient flow and resource utilization.
Purpose of the Study:
- To compare operating room (OR) and hospital discharge times for adult strabismus surgeries.
- Evaluate the efficiency of intravenous propofol sedation with local anesthesia versus general anesthesia.
Main Methods:
- Retrospective matched-pair analysis of 30 adult strabismus surgeries.
- Comparison of propofol/local subtenon's anesthesia with general inhalational anesthesia.
- Key metrics: time from incision closure to OR exit (Out OR time) and hospital discharge (DC time).
Main Results:
- Propofol/local anesthesia showed significantly shorter Out OR times (mean 4.8 min) vs. general anesthesia (mean 8.8 min).
- 100% of propofol/local patients exited the OR within 10 minutes, compared to 63% for general anesthesia.
- Propofol/local anesthesia resulted in shorter DC times (mean 64.8 min) vs. general anesthesia (mean 116.5 min), with 53% discharged within 60 minutes.
Conclusions:
- Intravenous propofol sedation with local anesthesia enhances efficiency in adult strabismus surgery.
- This technique significantly decreases both OR and hospital discharge times.
- Propofol/local anesthesia minimizes delays, unlike general anesthesia which showed instances of extreme delays.