Timing of readmissions for complications following emergency colectomy: follow-up beyond post-operative day 30 matters

This study aimed to assess the readmission rate and factors associated with readmission 6-months following emergency colectomy.MethodsA retrospective cohort study of adult patients who underwent emergency colectomy (2010 –2018) was performed using the Nationwide Readmissions Database. The cohort was divided into two groups: (i) no readmission and (ii) emergency readmission(s) for complications related to colectomy (defined using ICD-9/10 codes). Readmissions were categorized as either “early” (POD0–30) or “ late” (>  POD30). Differences between groups were described and multivariable regression controlling for relevant covariates defined a priori were used to identify factors associated with timing of readmission and cost.ResultsOf 141,481 eligible cases, 13.22% (n = 18,699) were readmitted within 6-months of emergency colectomy for colectomy-related complications, 61.63% of which were “late” readmissions (>  POD30). The most common reasons for “late” readmission were for bleeding, gastrointestinal, and infectious complications (20.80%, 25.30%, and 32.75%, respectively). On multiple logistic regression, female gender (OR 1.12; 95%CI 1.04–1.21), open procedures (OR 1.12, 95%CI 1.011–1.24), and sigmoidectomies (OR 1.51, 95%CI 1.39–1.65, relative to right hemicolectomies) were the strongest predictors of “late” readmission. On multiple linear regression, “late” readmissions were associated with a $1717.09 USD (95%CI $1717.05...
Source: Surgical Endoscopy - Category: Surgery Source Type: research