Clinical trial Recruiting at 1 site Observational Ages 18 and up

Validating resuscitation termination rules for cardiac arrest patients in Asia

Official title: The Validation and Development of Termination-of-Resuscitation (TOR) Rules in Patients Following Out-of-Hospital Cardiac Arrest (OHCA) in Asia Countries

Run by National Taiwan University Hospital · NCT05545176 · Data updated 2026-11-12

This study is testing if the rules used to decide when to stop resuscitation for cardiac arrest patients work well for people in Asia, including kids and those with different types of emergencies.

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment140000 (estimated)
SponsorNational Taiwan University Hospital
Academic / other
Locations1 site (Taipei)
StatusRecruiting
StartedJanuary 1, 2007
Main results expectedJune 1, 2032
Study endsDecember 31, 2032
Registry record updatedFebruary 25, 2026
Trial IDNCT05545176 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are patients experiencing out-of-hospital cardiac arrest in Asian countries.

Probably not a fit

Patients under 18 years old or those with obvious signs of death or do-not-resuscitate orders will not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study aims to validate the effectiveness of existing termination-of-resuscitation (TOR) rules for out-of-hospital cardiac arrest (OHCA) patients in various Asian countries. It will assess whether these rules, developed in Western contexts, are applicable to the unique characteristics of Asian populations, which may differ in terms of emergency medical services and patient demographics. The study will include non-traumatic, traumatic, and pediatric OHCA patients and evaluate factors that could influence the performance of these TOR rules.

Why it matters

Potential benefit: If successful, this study could improve decision-making in emergency medical services, potentially leading to better patient outcomes in OHCA cases.

How similar studies have gone: While there have been studies on TOR rules in Western contexts, this study is novel as it seeks to validate these rules specifically for Asian populations.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* out of hospital cardiac arrest (OHCA) patients

Exclusion Criteria:

* age \<18 years
* non-EMS transport to the emergency department
* obvious signs of death (e.g. decapitation, rigor mortis, lividity, and decapitation) or having do-not-resuscitate (DNR) orders
* missing data despite meeting the inclusion criteria.

Where it's running

  • National Taiwan University
    Taipei, Taiwan
    Recruiting

Study contacts

  • Principal investigator: Shu-Hsien Hsu, MPH — National Taiwan University
  • Study coordinator: Shu-Hsien Hsu, MPH
  • Email: pedroe929@gmail.com

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.