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Establishment of a pediatric surgery center: increasing anesthetic efficiency
1Department of Anesthesiology, Yale University School of Medicine, New Haven, CT 06520-8051, USA. kain@biomed.med.yale.edu
Insights
Dedicated pediatric operating rooms (ORs) staffed by pediatric anesthesiologists significantly reduced anesthesia induction and emergence times. This improved anesthetic efficiency and decreased variability in anesthesia-controlled time for pediatric surgeries.
Area of Science:
- Anesthesiology
- Pediatric Surgery
- Healthcare Management
Background:
- Optimizing operating room (OR) efficiency is crucial in pediatric surgery.
- Dedicated pediatric ORs staffed by specialized pediatric anesthesiologists represent a potential strategy for improvement.
Purpose of the Study:
- To evaluate the impact of establishing dedicated pediatric ORs on anesthetic efficiency.
- To assess changes in anesthesia induction, emergence, and total anesthesia-controlled time.
Main Methods:
- A before-and-after study design was employed.
- Data from 1991-1997 from the Operating Room Information System at Yale-New Haven Hospital were analyzed.
- Anesthesia-controlled time for tonsillectomy and adenoidectomy was the primary outcome measure.
Main Results:
- Average anesthesia induction time decreased by 30% (p=0.0007).
- Average emergence time decreased by 42% (p=0.01).
- Total anesthesia-controlled time decreased by 31% (p=0.0008), with a 75% reduction in its range.
Conclusions:
- Dedicated pediatric ORs significantly shorten anesthesia induction and emergence times.
- Reduced variability in anesthesia-controlled time can enhance surgical case scheduling and satisfaction for surgeons and patients.
Study Objective:
To examine whether the establishment of dedicated pediatric operating rooms (ORs) staffed exclusively by pediatric anesthesiologists has had a significant impact on anesthetic efficiency during surgery.
Study Design:
Before and after design.
Setting:
General and pediatric operating rooms at Yale-New Haven Hospital.
Measurements And Main Results:
Using Operating Room Information System data (1991 to 1997), we examined whether the anesthesia-controlled time, the time it takes for induction and emergence of anesthesia of a selected surgical procedure (tonsillectomy and adenoidectomy), was affected by the change of practice from general to pediatric ORs. The average length of anesthesia induction decreased by 30% (p = 0.0007). Similarly, the average length of emergence from anesthesia decreased by 42% (p = 0.01) and anesthesia-controlled time decreased by 31% (p = 0.0008). Of particular importance is the decrease by 75% in the anesthesia-controlled time range (maximum-minimum).
Conclusions:
The establishment of dedicated pediatric ORs resulted in significantly shorter anesthesia induction and emergence times. Furthermore, the decreased variability of anesthesia-controlled time may allow for better scheduling of surgical cases and for better surgeon and patient satisfaction.
