Impact of Updating the Cardiopulmonary Resuscitation Guidelines on Out-of-Hospital Shockable Cardiac Arrest : A Population-Based Cohort Study in Japan

BACKGROUND: International consensus on cardiopulmonary resuscitation (CPR) and emergency cardiovascular care science and treatment recommendations (CoSTR) have reported updates on CPR maneuvers every 5 years since 2000. However, few national population-based studies have investigated the comprehensive effectiveness of those updates for out-of-hospital cardiac arrest due to shockable rhythms. The primary objective of the present study was to determine whether CPR based on CoSTR 2005 or 2010 was associated with improved outcomes in Japan, as compared with CPR based on Guidelines 2000.

METHODS AND RESULTS: From the All-Japan Utstein Registry between 2005 and 2015, we included 73 578 adults who had shockable out-of-hospital cardiac arrest witnessed by bystanders or emergency medical service responders. The study outcomes over an 11-year period were compared between 2005 of the Guidelines 2000 era, from 2006 to 2010 of the CoSTR 2005 era, and from 2011 to 2015 of the CoSTR 2010 era. In the bystander-witnessed group, the adjusted odds ratios for favorable neurological outcomes at 30 days after out-of-hospital cardiac arrest by enrollment year increased year by year (1.19 in 2006, and 3.01 in 2015). Similar results were seen in the emergency medical service responder-witnessed group and several subgroups.

CONCLUSIONS: Compared with CPR maneuvers for shockable out-of-hospital cardiac arrest recommended in the Guidelines 2000, CPR maneuver updates in CoSTR 2005 and 2010 were associated with improved neurologically intact survival year by year in Japan. Increased public awareness and greater dissemination of basic life support may be responsible for the observed improvement in outcomes.

REGISTRATION: URL: https://www.umin.ac.jp/ctr/; Unique identifier: 000009918.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:13

Enthalten in:

Journal of the American Heart Association - 13(2024), 4 vom: 20. Feb., Seite e031394

Sprache:

Englisch

Beteiligte Personen:

Yagi, Tsukasa [VerfasserIn]
Nagao, Ken [VerfasserIn]
Yonemoto, Naohiro [VerfasserIn]
Gaieski, David F [VerfasserIn]
Tachibana, Eizo [VerfasserIn]
Ito, Noritoshi [VerfasserIn]
Shirai, Shinichi [VerfasserIn]
Tahara, Yoshio [VerfasserIn]
Nonogi, Hiroshi [VerfasserIn]
Ikeda, Takanori [VerfasserIn]
Japanese Circulation Society with Resuscitation Science Study (JCS‐ReSS) Group [VerfasserIn]

Links:

Volltext

Themen:

Cardiopulmonary resuscitation
Epidemiology
Journal Article
Out‐of‐hospital cardiac arrest
Resuscitation
Shockable rhythm

Anmerkungen:

Date Completed 21.02.2024

Date Revised 25.04.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1161/JAHA.123.031394

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM368529304