Evaluation of the American College of Surgeons National Surgical Quality Improvement Program Risk Calculator to predict outcomes after hysterectomies.

Autor: Hamade S; Department of Obstetrics and Gynecology, Inova Fairfax Hospital, Falls Church, Virginia, USA., Alshiek J; Department of Obstetrics and Gynecology, Inova Fairfax Hospital, Falls Church, Virginia, USA.; Technion Medical School, Hillel Yafe Medical Center, Hadera, Israel., Javadian P; Department of Obstetrics and Gynecology, Inova Fairfax Hospital, Falls Church, Virginia, USA., Ahmed S; Department of Obstetrics and Gynecology, Inova Fairfax Hospital, Falls Church, Virginia, USA., McLeod FN; Department of Obstetrics and Gynecology, Inova Fairfax Hospital, Falls Church, Virginia, USA., Shobeiri SA; Department of Obstetrics and Gynecology, Inova Fairfax Hospital, Falls Church, Virginia, USA.
Jazyk: angličtina
Zdroj: International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics [Int J Gynaecol Obstet] 2022 Sep; Vol. 158 (3), pp. 714-721. Date of Electronic Publication: 2022 Jan 12.
DOI: 10.1002/ijgo.14075
Abstrakt: Objective: To evaluate the American College of Surgeons (ACS) surgical risk calculator's reliability in predicting outcomes in hysterectomies.
Methods: This is a prospective cohort study at a large community-based hospital. Twenty-one preoperative and postoperative criteria were abstracted from the electronic medical record and entered into the online ACS calculator to determine a risk score. Logistical regression was used to determine the association between risk score and actual outcome. The prediction capability was analyzed with c-statistic, Hosmer-Lemeshow, and Brier score.
Results: A total of 634 hysterectomies were performed during the study period from January to April 2019. Patients were predominantly 55 years old, white (53%) and overweight (body mass index 30). Predicted perioperative adverse events were significantly higher than actual adverse events across all domains. In all, 54/634 (8.5%) patients experienced postoperative urinary tract infection. C-statistics for return to operating room, renal failure, and readmission were 0.607 (95% C Statistic index [CI] 0.370-0.845), 0.882 (95% CI 0.802-0.962), 0.637 (95% CI 0.524-0.750), respectively. Brier scores approached one in all categorical domains.
Conclusion: The ACS surgical risk calculator holds the promise of predicting postoperative complications or length of stay for patients undergoing hysterectomy. Further adjustment to this tool is required before it can be advocated for use in the clinical setting.
(© 2021 International Federation of Gynecology and Obstetrics.)
Databáze: MEDLINE
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