Volume 92, Issue 9 pp. 2199-2206
COLORECTAL SURGERY

A snapshot of intraoperative conditions to predict prolonged postoperative ileus after colorectal surgery

Duveke P. E. de Gaay Fortman BSc

Duveke P. E. de Gaay Fortman BSc

Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Adelaide, South Australia, Australia

Faculty of Medical Sciences, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands

Contribution: Conceptualization, Data curation, ​Investigation, Methodology, Project administration, Resources, Writing - original draft

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Hidde M. Kroon MD, PhD

Corresponding Author

Hidde M. Kroon MD, PhD

Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Adelaide, South Australia, Australia

Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, South Australia, Australia

Correspondence

A/Prof. Hidde M. Kroon, Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Port Road, Adelaide, SA 5000, Australia.

Email: [email protected]@hiddekroon

Contribution: Conceptualization, Formal analysis, Project administration, Supervision, Validation, Writing - original draft

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Sergei Bedrikovetski BHSc (Hons)

Sergei Bedrikovetski BHSc (Hons)

Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Adelaide, South Australia, Australia

Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, South Australia, Australia

Contribution: Data curation, Methodology, Software, Validation, Writing - review & editing

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Tracy R. Fitzsimmons BHealthSc (Hons), PhD

Tracy R. Fitzsimmons BHealthSc (Hons), PhD

Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Adelaide, South Australia, Australia

Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, South Australia, Australia

Contribution: Data curation, Supervision, Writing - review & editing

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Nagendra N. Dudi-Venkata MBBS, GDipSurgicalEd

Nagendra N. Dudi-Venkata MBBS, GDipSurgicalEd

Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Adelaide, South Australia, Australia

Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, South Australia, Australia

Contribution: Data curation, Writing - review & editing

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Tarik Sammour MBChB, FRACS, PhD

Tarik Sammour MBChB, FRACS, PhD

Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Adelaide, South Australia, Australia

Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, South Australia, Australia

Contribution: Formal analysis, Supervision, Validation, Writing - review & editing

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First published: 17 May 2022
D. P. E. de Gaay Fortman BSc; H. M. Kroon MD, PhD; S. Bedrikovetski BHSc (Hons); T. R. Fitzsimmons BHealthSc (Hons), PhD; N. N. Dudi-Venkata MBBS, GDipSurgicalEd; T. Sammour MBChB, FRACS, PhD.

Abstract

Background

The cause of prolonged postoperative ileus (PPOI) is multifactorial. The influence of preoperative factors on PPOI has been well documented, but little is known about the impact of intraoperative conditions. The aim of this study was to investigate the influence of intraoperative factors on PPOI in patients undergoing colorectal surgery.

Methods

The LekCheck study database of the Colorectal Unit at the Royal Adelaide Hospital was analysed. Per patient, over 60 data points were prospectively collected between March 2018 and July 2020. Intraoperative data were collected in theatre during a one-off snapshot measure. Univariate and multivariable logistic regression analyses were performed.

Results

Data of 336 patients were included. The median age was 66 years and 58.3% were male. Ninety-three patients (27.7%) developed PPOI. Univariate analysis identified the following intraoperative variables as risk-factors of PPOI: greater volumes of intraoperative IV fluid administration (464 versus 415 mL/h for those without PPOI; p = 0.04), side-to-side anastomosis orientation (53.8 versus 41.2%; p = 0.04) and increased perioperative opioid use (6.73 versus 4.11 mg/kg morphine equivalents for patients with and without PPOI, respectively; p = 0.02). Upon multivariable analysis, increased perioperative opioid use remained significant (p = 0.05), as well as the preoperative factors anticoagulation use (p = 0.04) and higher levels of serum total protein (p = 0.02).

Conclusion

This study suggests that intraoperative factors may also contribute to the development of PPOI, but this could not be confirmed in the multivariate analysis. Further studies including larger patient numbers will be required to determine the impact of intraoperative conditions on the development of PPOI.

Conflict of interest

None declared.

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