Dataset Information

Incidence and Risk of Severe Ileus After Orthopedic Surgery: A Case-Control Study.

ABSTRACT:

Background

Post-operative ileus (POI) is common and can be associated with significant morbidity.

Questions/purposes

We aimed to identify the incidence of and risk factors associated with severe post-operative ileus (SPOI) after elective orthopedic surgery.

Methods

We conducted a retrospective case-control study of patients undergoing elective orthopedic procedures at a single musculoskeletal specialty hospital. SPOI cases matched 1:2 to non-POI controls. International Classification of Diseases, Ninth Revision (ICD-9), codes were used to identify patients who were coded as having an episode of POI. After chart review, a subset was classified as clinical SPOI cases, based on set criteria. Regression models were constructed to identify variables associated with SPOI.

Results

Of 273 POI cases, 77 (28.2%) were classified as SPOI. Overall rates of SPOI were 2.74/1000 orthopedic discharges, with SPOI most common in spine surgeries (9.07/1000 spine procedure discharges). Hypothesis-generating multivariable conditional logistic regression suggested that, for hip and knee cases, not being on a full diet by post-operative day (POD) 2 posed an increased risk of SPOI. For spine cases, not being on a full diet on POD 2 and longer surgery times were associated with risk of SPOI.

Conclusions

In this retrospective case-control study, patients undergoing elective orthopedic procedures who had not progressed to full diet by POD 2 and spine patients with longer operative times were most at risk for SPOI. These data can be used clinically by peri-operative physicians to stratify patients according to risk.

SUBMITTER: Mandl LA

PROVIDER: S-EPMC7749875 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature

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Publications

Incidence and Risk of Severe Ileus After Orthopedic Surgery: A Case-Control Study.

Mandl Lisa A LA Sasaki Mayu M Yang Jingyan J Choi Sara S Cummings Kelianne K Goodman Susan M SM

HSS journal : the musculoskeletal journal of Hospital for Special Surgery 20190816 Suppl 2

<h4>Background</h4>Post-operative ileus (POI) is common and can be associated with significant morbidity.<h4>Questions/purposes</h4>We aimed to identify the incidence of and risk factors associated with severe post-operative ileus (SPOI) after elective orthopedic surgery.<h4>Methods</h4>We conducted a retrospective case-control study of patients undergoing elective orthopedic procedures at a single musculoskeletal specialty hospital. SPOI cases matched 1:2 to non-POI controls. International Clas ...[more]

PMID: 33376458

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Dataset Information

Incidence and Risk of Severe Ileus After Orthopedic Surgery: A Case-Control Study.

Background

Questions/purposes

Methods

Results

Conclusions

Publications

Incidence and Risk of Severe Ileus After Orthopedic Surgery: A Case-Control Study.

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