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NCT04604639 Clinical Trial

Do Patients Suffering a Cardiac Arrest Present to the Ambulance Service With Symptoms in the Preceeding 48hrs?

Cardiac Arrest Clinical Trial

Official title:
Do Patients Suffering an Out-of-hospital Cardiac Arrest Present to the Ambulance Service With Symptoms in the Preceeding 48hrs?

Clinical Trial Details — Status: Completed

Administrative data
NCT number NCT04604639
Other study ID # 3724/18
Secondary ID
Status Completed
Phase
First received
Last updated
Start date February 1, 2018
Est. completion date February 20, 2020

Study information
Verified date February 2020
Source University Hospital Southampton NHS Foundation Trust
Contact n/a
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

A cardiac arrest is often preceeded by a varying period of physiological deterioration which if acted upon may prevent the cardiac arrest. We aim to review patients presenting to the ambulance service with cardiac arrest so see if they had contacted the ambulance service in the preceeding 48 hrs to understand if warning symptoms were missed or not acted upon appropriately.

Description:

The UK ambulance services are called to attend 60,000 out-of-hospital cardiac arrests (OHCA) each year. Hospital studies have shown that many patients who suffer an in-hospital cardiac arrest (IHCA) have been deteriorating for the preceeding 48 hrs and suggest that many IHCA are potentially avoidable if this deterioration is identified and actued on promptly. No similar study has been performed to see if patients suffering OHCA have also presented with warning signs in the preceeding 48 hrs that were overlooked.

Recruitment information / eligibility
Status Completed
Enrollment 200
Est. completion date February 20, 2020
Est. primary completion date February 19, 2020
Accepts healthy volunteers No
Gender All
Age group N/A and older
Eligibility Inclusion Criteria: • All patients seen by SCAS ambulance crews and suffering a cardiac arrest within the following 48 hrs Exclusion Criteria: • None

Study Design

Related Conditions & MeSH terms

Intervention

Diagnostic Test:
• NEWS2 score
Patients seen by ambulance crews within the preceeding 48 hrs of their cardiac arrest will have a NEWS2 score performed to assess the level of physiological deterioration at the time of thei intial assessment.

Locations
Country Name City State
United Kingdom South Central Ambulance Service Otterbourne Hampshire

Sponsors (2)
Lead Sponsor Collaborator
University Hospital Southampton NHS Foundation Trust South Central Ambulance Service NHS Foundation Trust

Country where clinical trial is conducted

United Kingdom, 

Outcome
Type Measure Description Time frame Safety issue
Primary Out-of-hospital cardiac arrest Cardiac arrest following ambulance assessment 48 hours
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