To Compare Predictive Power of End-tidal Carbon Dioxide Between Different Time Line During Resuscitation

• Conditions: Resuscitation
• Interventions: Other: predictive power of end-tidal carbon dioxide

• Registration Number: NCT03345888
• Lead Sponsor: Peking Union Medical College Hospital

Brief Summary

To analyze a multi-center observational study database. to select adult non-traumatic in-hospital cardiac arrest. Review and recored end-tidal carbon dioxide in per minute. Arrange them in different time line. one is in resuscitation time. The other is the time line which the beginning time is the time of starting appearing stable end-tidal carbon dioxide wave.To compare predictive power of end-tidal carbon dioxide between different time line during resuscitation.

Detailed Description

Not available

Study Timeline

• Status Verified: 2017-11
• Study Start: 2017-11-10
• Study First Submitted: 2017-11-14
• Study First Submitted QC: 2017-11-14
• Last Update Submitted: 2017-11-14
• Primary Completion: 2017-11-15
• Study Completion: 2017-11-17
• Study First Posted: 2017-11-17
• Last Update Posted: 2017-11-17

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 130

Inclusion Criteria

adult non-traumatic in-hospital cardiac arrest patients

Exclusion Criteria

1. surrogate decision of Do-Not-Resuscitate (DNR) during CPR; 2) out-of-hospital cardiac arrest (OHCA) patient; 3) trauma as the main reason for medical treatment; 4) child or adolescent patients; 5) Petco2 value was not recorded effectively; 6) delay from initial CPR to starting to record Petco2 exceeded 30 min; and 7) screening by qualified experts. More than three experienced physicians thought that the patient's Petco2 value was too extreme to agree with his/her medical history, and the value was seen as an error and was excluded

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
resuscitation time line group	predictive power of end-tidal carbon dioxide	The ETCO2 will be arrange in resuscitation time line.
ETCO2 time line group	predictive power of end-tidal carbon dioxide	The ETCO2 will be arrange in time line which the beginning time is the time of starting to show stable ETCO2 wave.

Primary Outcome Measures

Name	Time	Method
predictive power of ETCO2 is week at the beginning of resuscitation	1 week	the later predictive power of ETCO2 is better during 30min resuscitation

Trial Locations

Locations (1)

Peking Union Medical College Hospital; 🇨🇳 Beijing, China