Working toward benchmarks in orthopedic OR efficiency for joint replacement surgery in an academic centre

被引:9
作者
Beaule, Paule E. [1 ]
Frombach, Aaron A. [1 ]
Ryu, Jae-Jin [1 ]
机构
[1] Ottawa Hosp, Dept Orthoped, Ottawa, ON, Canada
关键词
OPERATING-ROOM;
D O I
10.1503/cjs.001215
中图分类号
R61 [外科手术学];
学科分类号
摘要
Background The introduction of 4-joint operating rooms (ORs) to meet provincial wait time targets represented a major change in practice, providing an opportunity to optimize patient care within an OR time allotment of 8 hours. We reviewed our success rate completing 4 joint replacements within 8 hours and defined benchmarks for successful completion. Methods We reviewed the surgeries performed in the 4-joint ORs between May and October 2012. Using prospectively collected data from the Surgical Information Management System, each surgery time was divided into the following components: anesthesia preparation time (APT), surgical preparation time (SPT), procedure duration, anesthesia finishing time (AFT) and turnover time. We defined success as 4 joint replacements being completed within the allotted time. Results We reviewed 49 4-joint OR days for a total of 196 joint surgeries. Of the 49 days, 24 (49%) were successful. Only 2 surgeons had a success rate greater than 50%. Significant predictors of success were APT (odds ratio 1.09, 95% confidence interval [CI] 1.02-1.16), procedure duration (odds ratio 1.02, 95% CI 1.00-1.05) and AFT (odds ratio 1.19, 95% CI 1.06-1.34). We calculated probabilities for each component and derived benchmark times corresponding to the probability of 0.60. These benchmarks were APT of 9 min, SPT of 14 min, procedure duration of 68 min, AFT of 4 min and turnover of 15 min. Conclusion We established benchmark times for the successful completion of 4 primary joint replacements within an 8-hour shift. Targeted interventions could maximize OR efficiency and enhance multidisciplinary care delivery. Contexte Afin d'atteindre les cibles provinciales en matiere de temps d'attente, on a mis en service des blocs operatoires (BO) dedies a la realisation de 4 arthroplasties consecutives. Cette mesure a represente un changement de pratique majeur et a offert une occasion d'optimiser les soins aux patients a l'interieur du temps operatoire alloue, soit 8 heures. Nous avons examine notre taux de succes a effectuer 4 arthroplasties en 8 heures et defini les criteres de reussite. Methodes Nous avons passe en revue les chirurgies effectuees dans les BO dedies entre mai et octobre 2012. l'aide des donnees prospectives fournies par le systeme de gestion des donnees chirurgicales, la duree de chaque intervention a ete divisee en 5 temps: temps de preparation de l'anesthesie (TPA), temps de preparation chirurgicale (TPC), duree de l'intervention, temps de finalisation de l'anesthesie (TFA) et temps de roulement. La reussite etait definie comme la realisation complete de 4 arthroplasties a l'interieur des temps alloues. Resultats Nous avons analyse 49 jours de BO dedies, totalisant 196 chirurgies articulaires. Sur les 49 jours, 24 (49 %) ont ete couronnes de succes. Seulement 2 chirurgiens ont obtenu un taux de reussite superieur a 50 %. Les principaux predicteurs de succes etaient le TPA (rapport des cotes 1,09, intervalle de confiance [IC] de 95 % 1,02-1,16), la duree de l'intervention (rapport des cotes 1,02, IC de 95 % 1,00-1,05) et le TFA (rapport des cotes 1,19, IC de 95 % 1,06-1,34). Nous avons calcule les probabilites pour chaque composante et infere les criteres de duree correspondant a la probabilite de 0,60. Les criteres ont ete definis comme suit: TPA 9 minutes, TPC 14 minutes, duree de l'intervention 68 minutes, TFA 4 minutes et roulement 15 minutes. Conclusion Nous avons etabli des durees cibles pour chacune des etapes menant a la realisation complete de 4 arthroplasties primaires a l'interieur d'un quart de travail de 8 heures. L'application des cibles aux interventions pourraient maximiser l'efficience des BO et ameliorer la prestation des soins multidisciplinaires.
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页码:408 / 413
页数:6
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