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CompletedNCT03695536Updated May 12, 2021

The Impact of Integration of Ultrasound on CPR Quality - A Video Review Study

An observational study in Cardiopulmonary Resuscitation, sponsored by National Taiwan University Hospital. Completed at 2 sites in Taiwan. Open to participants aged 20 Years and older. Per ClinicalTrials.gov, last updated 2021-05-12.

Sponsored by National Taiwan University Hospital · Observational

Study type
Observational
Model
Case-control
Time perspective
Cross-sectional
Enrollment
200
Ages
20 Years and older
Sex
All
01

Study summary

High-quality cardiopulmonary resuscitation (CPR) is essential for return of spontaneous circulation (ROSC) in patients with cardiac arrest. However, some factors are known to be related with delays in chest compressions such as bed transfer, setting of CPR device, pulse and rhythm checks. This study aims to evaluate the potential impact of ultrasound on CPR quality by using retrospective video analysis.

All CPR scenarios in our department were recorded and masked for the purpose of video analysis. The investigators will record in-scene resuscitation manpower, the factors to interrupt chest compressions and whether introducing ultrasound into resuscitation process is related with delays in chest compressions. In addition, the investigators collect the patient's sex, age, initial rhythm and prognosis, including ROSC, survival to admission and survival to discharge.

02

Conditions studied

  • Cardiopulmonary Resuscitation
03

In context

Lead sponsor

National Taiwan University Hospital is the lead sponsor of 2,563 studies on the registry; 569 are open to participants now.

Of its 11 completed or terminated interventional studies of FDA-regulated products, 2 (18%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
20 Years and older
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

Adult patients (more than 20 years) with non-traumatic cardiac arrest at the emergency department of the National Taiwan University Hospital.

Inclusion criteria

adult patients (more than 20 years) non-traumatic cardiac arrest

Exclusion criteria

Exclusion Criteria:

traumatic cardiac arrest age less than 20 years.

05

Study design

Observational model
Case-control
Time perspective
Cross-sectional
Enrollment
200 participants (actual)
Target follow-up
3 Months
Patient registry
Yes

Groups and cohorts

  • ultrasound use during resuscitation

    The group with ultrasound integrated into the resuscitation efforts.

    Behavioral: ultrasound use during resuscitation

  • no ultrasound use during resuscitation

    The group without ultrasound integrated into the resuscitation efforts.

Interventions

  • Behavioralultrasound use during resuscitation

    ultrasound use during resuscitation

06

What researchers measure

Primary outcomes

  1. Ultrasound use would not delay in chest compressions during resuscitation.

    chest compression fraction (chest compression time/total resuscitation time) between two groups.

    Time frame: 60 minutes

Secondary outcomes

  1. Ultrasound use would not influence the rates of return of spontaneous circulation.

    rates of return of spontaneous circulation.

    Time frame: 60 mintues

  2. Ultrasound use would not influence the rates of survival to admission.

    rates of survival to admision between two groups.

    Time frame: 7 days.

  3. Ultrasound use would not influence the rates of survival to discharge.

    rates of survival to discharge between two groups.

    Time frame: 3 months.

07

Study locations

2 sites
  • National Taiwan University Hospital
    Taipei, 100, Taiwan
  • Department of Emergency Medicine, National Taiwan University Hospital
    Taipei, Taiwan
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on May 12, 2021, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT03695536
Lead sponsor
National Taiwan University Hospital
Responsible party
Sponsor
First posted
Oct 4, 2018
Start date
Apr 1, 2018
Primary completion
Sep 30, 2019
Completion
Sep 30, 2019
Last update
May 12, 2021

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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This study is completed, as verified in Sep 2018. You cannot join it, but the record below documents what was studied.

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