Long-term prognosis and clinical course of choking-induced cardiac arrest in patients without the return of spontaneous circulation at hospital arrival: a population-based community study from the Shizuoka Kokuho Database
Dublin Core
Title
Long-term prognosis and clinical course of choking-induced cardiac arrest in patients without the return of spontaneous circulation at hospital arrival: a population-based community study from the Shizuoka Kokuho Database
Subject
Choking, Cardiac arrest, Resuscitation, Long-term prognosis, Clinical course
Description
Background: The risk of choking increases with aging, and the number of cases of choking-induced cardiac arrest
is increasing. However, few studies have examined the prognosis of choking-induced cardiac arrest. The aim of this
study was to reveal the rates of survival and dependence on devices in the long term after choking-induced cardiac
arrest.
Methods: We analyzed data from the Shizuoka Kokuho Database, which consists of claims data of approximately 2.2
million people, from April 2012 to September 2018. We selected patients with choking-induced cardiac arrest who
received cardiopulmonary resuscitation in the hospital. Patients were excluded if they were less than 20 years old,
had an upper airway tumor, received ventilation assistance, or received enteral nutrition in the month prior to cardiac
arrest. The primary outcome was death, and the secondary outcomes were the rates of survival at 3-months and independence on devices. Descriptive statistics are presented and compared among age groups (20–64 years, 65–74 years,
75–84 years, 85 years and older), and survival time analysis (Kaplan-Meier method) was performed.
Results: In total, 268 patients were analyzed, including 26 patients in the 20–64 age group, 33 patients in the 65–74
age group, 70 patients in the 75–84 age group, and 139 patients in the ≥85 age group. The overall 3-month survival
rate was 5.6% (15/268). The 3-month survival rates were 3.8% (1/26) in the 20–64 age group, 15.2% (5/33) in the 65–74
age group, 8.6% (6/70) in the 75–84 age group, and 2.2% (3/139) in the ≥85 age group. The overall 12-month survival rate was 2.6% (7/268). Of the 7 patients who survived for 12months, 3 received ventilation management and 5
received tube or intravenous feedings at 3months. These survivors were still receiving ventilation assistance and tube
feedings in the hospital and had not been discharged at 12months.
is increasing. However, few studies have examined the prognosis of choking-induced cardiac arrest. The aim of this
study was to reveal the rates of survival and dependence on devices in the long term after choking-induced cardiac
arrest.
Methods: We analyzed data from the Shizuoka Kokuho Database, which consists of claims data of approximately 2.2
million people, from April 2012 to September 2018. We selected patients with choking-induced cardiac arrest who
received cardiopulmonary resuscitation in the hospital. Patients were excluded if they were less than 20 years old,
had an upper airway tumor, received ventilation assistance, or received enteral nutrition in the month prior to cardiac
arrest. The primary outcome was death, and the secondary outcomes were the rates of survival at 3-months and independence on devices. Descriptive statistics are presented and compared among age groups (20–64 years, 65–74 years,
75–84 years, 85 years and older), and survival time analysis (Kaplan-Meier method) was performed.
Results: In total, 268 patients were analyzed, including 26 patients in the 20–64 age group, 33 patients in the 65–74
age group, 70 patients in the 75–84 age group, and 139 patients in the ≥85 age group. The overall 3-month survival
rate was 5.6% (15/268). The 3-month survival rates were 3.8% (1/26) in the 20–64 age group, 15.2% (5/33) in the 65–74
age group, 8.6% (6/70) in the 75–84 age group, and 2.2% (3/139) in the ≥85 age group. The overall 12-month survival rate was 2.6% (7/268). Of the 7 patients who survived for 12months, 3 received ventilation management and 5
received tube or intravenous feedings at 3months. These survivors were still receiving ventilation assistance and tube
feedings in the hospital and had not been discharged at 12months.
Creator
Takahiro Miyoshi, Hideki Endo, Hiroyuki Yamamoto, Koki Shimada, Hiraku Kumamaru, Nao Ichihara, Yoshiki Miyachi and Hiroaki Miyata
Publisher
BMC Emergency Medicine
Date
(2022) 22:120
Contributor
Fajar Bagus W
Format
PDF
Language
English
Type
Text
Files
Collection
Citation
Takahiro Miyoshi, Hideki Endo, Hiroyuki Yamamoto, Koki Shimada, Hiraku Kumamaru, Nao Ichihara, Yoshiki Miyachi and Hiroaki Miyata, “Long-term prognosis and clinical course of choking-induced cardiac arrest in patients without the return of spontaneous circulation at hospital arrival: a population-based community study from the Shizuoka Kokuho Database,” Repository Horizon University Indonesia, accessed March 10, 2025, https://repository.horizon.ac.id/items/show/4234.