학술논문
Timing of readmissions for complications following emergency colectomy: follow-up beyond post-operative day 30 matters.
Document Type
Article
Author
Source
Subject
*COLON surgery
*POSTOPERATIVE care
*GASTROINTESTINAL hemorrhage
*PATIENT readmissions
*LOGISTIC regression analysis
*SCIENTIFIC observation
*HOSPITAL emergency services
*RETROSPECTIVE studies
*MULTIVARIATE analysis
*INFECTION
*CHI-squared test
*DESCRIPTIVE statistics
*SURGICAL complications
*LONGITUDINAL method
*ODDS ratio
*DISEASES
*ELECTIVE surgery
*MEDICAL records
*ACQUISITION of data
*STATISTICS
*CONFIDENCE intervals
*DATA analysis software
*TIME
*COLECTOMY
*PATIENT aftercare
*REGRESSION analysis
*HEMORRHAGE
*MEDICAL care costs
*DISEASE complications
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Language
ISSN
1866-6817
Abstract
Background and purpose: Emergency colectomies are associated with a higher risk of complications compared to elective ones. A critical assessment of complications occurring beyond post-operative day 30 (POD30) is lacking. This study aimed to assess the readmission rate and factors associated with readmission 6-months following emergency colectomy. Methods: A 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. Results: Of 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–$1717.12) increased cost compared to "early" readmissions. Discussion: The majority of colectomy-related readmissions following emergency colectomy occur beyond POD30 and are associated with cases that are of overall higher morbidity, as well as open sigmoidectomies. Given the associated increased cost of care, mitigation of such readmissions by close follow-up prior to and beyond POD30 is advisable. [ABSTRACT FROM AUTHOR]