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Dispatcher resuscitation terminology study

In adults delivering CPR, does the use of a specific terminology to instruct cardiopulmonary resuscitation delivery CPR instructions affect CPR quality? A randomised controlled manikin trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN15128211
Enrollment
330
Registered
2017-08-08
Start date
2017-07-31
Completion date
Unknown
Last updated
2019-09-09

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Specialty: Critical care, Primary sub-specialty: Critical Care

Interventions

Adults without recent CPR training will be invited to take part. They will perform CPR on a manikin, based on instructions similar to those given when the ambulance service instruct people over the ph

Sponsors

Heart of England NHS Foundation Trust
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Provision of written informed consent 2. Aged over 18 years

Exclusion criteria

Exclusion criteria: 1. Physical disability that prevents delivery of CPR for 2 minutes while kneeling on the floor 2. Previous participation in DIRECT study 3. Received practical CPR training in the last 2 years 4. Non-English speaking (to ensure that the information is standardised between groups) 5. NHS employee working in a clinical role

Design outcomes

Primary

MeasureTime frame
Mean chest compression depth, measured using a CPR quality meter during the CPR quality assessment

Secondary

MeasureTime frame
Measured using a CPR quality meter during the CPR quality assessment: 1. Chest compression rate (min-1) 2. Chest compression count 3. % of chest compessions in target rate range (100-120 compressions per minute) 4. % of chest compressions in target depth range (50-60mm) 5. % delivery of good quality CPR

Countries

United Kingdom

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Mar 2, 2026