Intensive care unit versus high dependency care unit admission after emergency surgery: a nationwide in-patient registry study.

emergency surgery high dependency care unit hospitalisation cost intensive care unit postoperative care

Journal

British journal of anaesthesia
ISSN: 1471-6771
Titre abrégé: Br J Anaesth
Pays: England
ID NLM: 0372541

Informations de publication

Date de publication:
10 2022
Historique:
received: 10 03 2022
revised: 04 06 2022
accepted: 19 06 2022
pubmed: 13 8 2022
medline: 6 10 2022
entrez: 12 8 2022
Statut: ppublish

Résumé

The appropriate level of postoperative critical care for patients undergoing emergency surgery is unknown. We aimed to assess the outcomes of postoperative patients treated in the intensive care unit (ICU) and high dependency care unit (HDU) after emergency surgery. Analysis of national in-patient registry data in Japan from July 2010 to March 2018, including patients undergoing one of 10 emergency surgeries on the day of hospital admission. The exposures were ICU or HDU admission on the day of surgery. The primary outcome was in-hospital mortality. We performed multivariable logistic regression analysis adjusted for patient and hospital characteristics. Results are presented as n (%) and odds ratios (ORs) with 95% confidence intervals. We included 158 149 patients from 646 hospitals. Crude in-hospital mortality for each procedure ranged from 168/8583 (2.0%) for cholecystectomy to 2842/12 958 (21.9%) for patients undergoing surgery for traumatic brain injury. Compared with HDU admission, ICU admission was associated with lower in-hospital mortality among the cohorts for medium-mortality risk procedures (procedure-specific mortality 5-15%) (ICU: 8834/73 616 [12.0%] vs HDU: 2586/25 262 [10.2%]; OR=0.90 [0.85-0.96]; P=0.001), and high-mortality risk procedures (procedures-specific mortality >15%) (ICU: 3445/16 334 [21.1%] vs HDU: 996/4613 [21.6%]; OR=0.86 [0.78-0.96]; P=0.005). There were no differences in mortality for low-mortality risk procedures with procedure-specific mortality <5%. In this national registry study, postoperative critical care in ICU was associated with lower in-hospital mortality than in HDU for patients undergoing medium-risk and high-risk emergency surgery. Further research is needed to understand the role of critical care for surgical patients.

Sections du résumé

BACKGROUND
The appropriate level of postoperative critical care for patients undergoing emergency surgery is unknown. We aimed to assess the outcomes of postoperative patients treated in the intensive care unit (ICU) and high dependency care unit (HDU) after emergency surgery.
METHODS
Analysis of national in-patient registry data in Japan from July 2010 to March 2018, including patients undergoing one of 10 emergency surgeries on the day of hospital admission. The exposures were ICU or HDU admission on the day of surgery. The primary outcome was in-hospital mortality. We performed multivariable logistic regression analysis adjusted for patient and hospital characteristics. Results are presented as n (%) and odds ratios (ORs) with 95% confidence intervals.
RESULTS
We included 158 149 patients from 646 hospitals. Crude in-hospital mortality for each procedure ranged from 168/8583 (2.0%) for cholecystectomy to 2842/12 958 (21.9%) for patients undergoing surgery for traumatic brain injury. Compared with HDU admission, ICU admission was associated with lower in-hospital mortality among the cohorts for medium-mortality risk procedures (procedure-specific mortality 5-15%) (ICU: 8834/73 616 [12.0%] vs HDU: 2586/25 262 [10.2%]; OR=0.90 [0.85-0.96]; P=0.001), and high-mortality risk procedures (procedures-specific mortality >15%) (ICU: 3445/16 334 [21.1%] vs HDU: 996/4613 [21.6%]; OR=0.86 [0.78-0.96]; P=0.005). There were no differences in mortality for low-mortality risk procedures with procedure-specific mortality <5%.
CONCLUSIONS
In this national registry study, postoperative critical care in ICU was associated with lower in-hospital mortality than in HDU for patients undergoing medium-risk and high-risk emergency surgery. Further research is needed to understand the role of critical care for surgical patients.

Identifiants

pubmed: 35961814
pii: S0007-0912(22)00350-6
doi: 10.1016/j.bja.2022.06.030
pii:
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

527-535

Informations de copyright

Copyright © 2022 British Journal of Anaesthesia. Published by Elsevier Ltd. All rights reserved.

Auteurs

Hiroyuki Ohbe (H)

Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan. Electronic address: hohbey@gmail.com.

Hiroki Matsui (H)

Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan.

Ryosuke Kumazawa (R)

Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan.

Hideo Yasunaga (H)

Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan.

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