Post-Operative All-Cause Mortality in Elderly Patients Undergoing Abdominal Emergency Surgery: Role of Charlson Comorbidity Index

(1) Background: The Charlson comorbidity index (CCI) score has been shown to predict 10-year all-cause mortality, but its validity is a matter of debate in surgical patients. We wanted to evaluate CCI on predicting all-cause mortality in elderly patients undergoing emergency abdominal surgery (EAS);...

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Main Authors: Fabio Fabbian, Alfredo De Giorgi, Silvia Ferro, Domenico Lacavalla, Dario Andreotti, Simona Ascanelli, Stefano Volpato, Savino Occhionorelli
Format: Article
Language:English
Published: MDPI AG 2021-06-01
Series:Healthcare
Subjects:
Online Access:https://www.mdpi.com/2227-9032/9/7/805
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author Fabio Fabbian
Alfredo De Giorgi
Silvia Ferro
Domenico Lacavalla
Dario Andreotti
Simona Ascanelli
Stefano Volpato
Savino Occhionorelli
author_facet Fabio Fabbian
Alfredo De Giorgi
Silvia Ferro
Domenico Lacavalla
Dario Andreotti
Simona Ascanelli
Stefano Volpato
Savino Occhionorelli
author_sort Fabio Fabbian
collection DOAJ
description (1) Background: The Charlson comorbidity index (CCI) score has been shown to predict 10-year all-cause mortality, but its validity is a matter of debate in surgical patients. We wanted to evaluate CCI on predicting all-cause mortality in elderly patients undergoing emergency abdominal surgery (EAS); (2) Methods: This retrospective single center study included all patients aged 65 years or older consecutively admitted from January 2017 to December 2019, who underwent EAS and were discharged alive. CCI was calculated by using of the International Classification of Diseases, 9th Revision, Clinical Modification codes. Our outcome was all-cause death recorded during the 20.8 ± 8.8 month follow-up; (3) Results: We evaluated 197 patients aged 78.4 ± 7.2 years of whom 47 (23.8%) died. Mortality was higher in patients who underwent open abdominal surgery than in those treated with laparoscopic procedure (74% vs. 26%, <i>p</i> < 0.001), and in those who needed colon, small bowel, and gastric surgery. Mean CCI was 4.98 ± 2.2, and in subjects with CCI ≥ 4 survival was lower. Cox regression analysis showed that CCI (HR 1.132, 95% CI 1.009–1.270, <i>p</i> = 0.035), and open surgery (HR 10.298, 95%CI 1.409–75.285, <i>p</i> = 0.022) were associated with all-cause death independently from age and sex; (4) Conclusions: Calculation of CCI, could help surgeons in the preoperative stratification of risk of death after discharge in subjects aged ≥65 years who need EAS. CCI ≥ 4, increases the risk of all-causes mortality independently from age.
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spelling doaj.art-9e6d545a251d48d195a47303a4f38fae2023-11-22T01:52:16ZengMDPI AGHealthcare2227-90322021-06-019780510.3390/healthcare9070805Post-Operative All-Cause Mortality in Elderly Patients Undergoing Abdominal Emergency Surgery: Role of Charlson Comorbidity IndexFabio Fabbian0Alfredo De Giorgi1Silvia Ferro2Domenico Lacavalla3Dario Andreotti4Simona Ascanelli5Stefano Volpato6Savino Occhionorelli7Department of Medical Sciences, University of Ferrara, 44121 Ferrara, ItalyDepartment of Internal Medicine, St. Anna University Hospital, 44124 Ferrara, ItalyDepartment of Translational Medicine, University of Ferrara, 44121 Ferrara, ItalyDepartment of Surgery, Acute Care Surgery Service, St. Anna University Hospital, 44124 Ferrara, ItalyDepartment of Surgery, Acute Care Surgery Service, St. Anna University Hospital, 44124 Ferrara, ItalyDepartment of Surgery, General Surgery, St. Anna University Hospital, 44124 Ferrara, ItalyDepartment of Medical Sciences, University of Ferrara, 44121 Ferrara, ItalyDepartment of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy(1) Background: The Charlson comorbidity index (CCI) score has been shown to predict 10-year all-cause mortality, but its validity is a matter of debate in surgical patients. We wanted to evaluate CCI on predicting all-cause mortality in elderly patients undergoing emergency abdominal surgery (EAS); (2) Methods: This retrospective single center study included all patients aged 65 years or older consecutively admitted from January 2017 to December 2019, who underwent EAS and were discharged alive. CCI was calculated by using of the International Classification of Diseases, 9th Revision, Clinical Modification codes. Our outcome was all-cause death recorded during the 20.8 ± 8.8 month follow-up; (3) Results: We evaluated 197 patients aged 78.4 ± 7.2 years of whom 47 (23.8%) died. Mortality was higher in patients who underwent open abdominal surgery than in those treated with laparoscopic procedure (74% vs. 26%, <i>p</i> < 0.001), and in those who needed colon, small bowel, and gastric surgery. Mean CCI was 4.98 ± 2.2, and in subjects with CCI ≥ 4 survival was lower. Cox regression analysis showed that CCI (HR 1.132, 95% CI 1.009–1.270, <i>p</i> = 0.035), and open surgery (HR 10.298, 95%CI 1.409–75.285, <i>p</i> = 0.022) were associated with all-cause death independently from age and sex; (4) Conclusions: Calculation of CCI, could help surgeons in the preoperative stratification of risk of death after discharge in subjects aged ≥65 years who need EAS. CCI ≥ 4, increases the risk of all-causes mortality independently from age.https://www.mdpi.com/2227-9032/9/7/805comorbidityCharlson comorbidity indexall-cause mortalityemergency abdominal surgery
spellingShingle Fabio Fabbian
Alfredo De Giorgi
Silvia Ferro
Domenico Lacavalla
Dario Andreotti
Simona Ascanelli
Stefano Volpato
Savino Occhionorelli
Post-Operative All-Cause Mortality in Elderly Patients Undergoing Abdominal Emergency Surgery: Role of Charlson Comorbidity Index
Healthcare
comorbidity
Charlson comorbidity index
all-cause mortality
emergency abdominal surgery
title Post-Operative All-Cause Mortality in Elderly Patients Undergoing Abdominal Emergency Surgery: Role of Charlson Comorbidity Index
title_full Post-Operative All-Cause Mortality in Elderly Patients Undergoing Abdominal Emergency Surgery: Role of Charlson Comorbidity Index
title_fullStr Post-Operative All-Cause Mortality in Elderly Patients Undergoing Abdominal Emergency Surgery: Role of Charlson Comorbidity Index
title_full_unstemmed Post-Operative All-Cause Mortality in Elderly Patients Undergoing Abdominal Emergency Surgery: Role of Charlson Comorbidity Index
title_short Post-Operative All-Cause Mortality in Elderly Patients Undergoing Abdominal Emergency Surgery: Role of Charlson Comorbidity Index
title_sort post operative all cause mortality in elderly patients undergoing abdominal emergency surgery role of charlson comorbidity index
topic comorbidity
Charlson comorbidity index
all-cause mortality
emergency abdominal surgery
url https://www.mdpi.com/2227-9032/9/7/805
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