Surgery. 2021 Sep 6:S0039-6060(21)00748-0. doi: 10.1016/j.surg.2021.07.028. Online ahead of print.
ABSTRACT
BACKGROUND: Avoiding unnecessary inpatient stay may decrease hospital-acquired complications and costs while increasing patient satisfaction. This study aimed to develop and validate a score to identify patients eligible for safe same-day discharge after colorectal resections.
METHODS: This bi-institutional retrospective cohort study included consecutive patients undergoing elective colon and rectal resections (2011-2018) for benign and malignant indications. Two multivariable logistic models were developed based on demographic and surgical risk factors to predict a combined endpoint (ileus, anastomotic leak, intra-abdominal abscess, and readmission). Development and validation datasets were randomly sampled from the entire cohort. Areas under the receiver operating characteristic curves (AUC) were evaluated, and Hosmer-Lemeshow goodness-of-fit tests were used to assess validation model fit.
RESULTS: Of 5,389 patients, 1,182 (21.9%) experienced at least one complication of the combined endpoint. Male gender, open surgery, ASA ≥3, wound class ≥3, ileostomy, surgical duration >3 hours, and perioperative IV fluids >3 L all had significantly greater odds of the combined endpoint in the parsimonious multivariable model (all P < .05). The reduced model considering only the 4 variables with the highest OR (>1.5) contained open surgery, ASA ≥3, wound class ≥3, and surgical duration ≥3 hours as predictors (all P < .05, AUC of 0.65; 95% CI 0.63, 0.68). Both the parsimonious model and the reduced model demonstrated no lack of fit in the validation cohort.
CONCLUSION: The suggested score composed of preand intraoperative items may help physicians decide on patients’ same-day discharge after colorectal resection.
PMID:34503851 | DOI:10.1016/j.surg.2021.07.028
