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End-Tidal CO2 (ETCO2) Trends in Out-of-Hospital Cardiac Arrest
Sponsor: Office of the Medical Director for EMS in Oklahoma City and Tulsa
Summary
The investigators aim to assess the relationship between patient characteristics, prehospital treatments, and vital signs to determine if a threshold EtCO2 value, a change in EtCO2 value (final - initial), or a trend in EtCO2 (positive/negative) is a better predictor of patient survival to discharge. The secondary aim of this project is to identify significant predictors of neurologically intact patient survival as indicated by a cerebral performance category (CPC) score of 1-2.
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
OBSERVATIONAL
Enrollment
3500
Start Date
2024-01-01
Completion Date
2026-09-30
Last Updated
2026-06-09
Healthy Volunteers
No
Conditions
Locations (1)
Office of the Medical Director of EMS for Metropolitan Oklahoma City and Tulsa
Oklahoma City, Oklahoma, United States