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N/A N=4,231 Randomized Single-blind Treatment

Circulation Improving Resuscitation Care (CIRC)

Cardiac Arrest · Cardiopulmonary Resuscitation

Enrolled (actual)
4,231
Serious AEs
0.3%
Results posted
Apr 2014
Primary outcome: Primary: Hospital Discharge — 196; 233 participants

Study Design & Population

Study type
Interventional
Phase
N/A
Interventions
AutoPulse (Device); Manual (Other)
Age
Adult, Older Adult · 18+ yrs
Sex
All
Sponsor
Zoll Medical Corporation
Primary completion
Feb 2011

Outcome Measures

OutcomeResultp-value
PRIMARY
Hospital Discharge
196; 233

Summary

During resuscitation of out of hospital cardiac arrest patients the use of a mechanical chest compression device Autopulse will improve survival compared to manual compressions.

Eligibility Criteria

Inclusion Criteria

  • Patents aged 18 years (or local age of consent) or more who suffer non-traumatic arrest of presumed cardiac etiology in an out-of-hospital setting and who do not meet any of the exclusion criteria below.

Exclusion Criteria

  • Traumatic arrest (blunt, penetrating, burns)
  • Arrest due to exsanguinations, strangulation, smoke inhalation, drug overdose, electrocution, hanging, drowning.
  • Known or clinically apparent pregnancy
  • Do Not Attempt to Resuscitate (DNAR) orders
  • Apparent patient weight more than 225 kg (500 lbs)
  • Wards of the state
  • Prisoner
  • CPR device other than AutoPulse
  • Patients who are reached after 16 minutes after the time of emergency call (911). This exclusion is determined at the time of CRF abstraction, not during treatment of the patient.
  • If patient is unaccompanied, or accompanied by a person or persons unfamiliar with their his-tory, determination of these exclusion criteria will, perforce, be left to the best estimation of the rescue personnel. At no time, should an attempt to determine these criteria be allowed to delay the administration of life-saving treatment.
  • These criteria will be determined in the best estimation of the rescue personnel, or if the AutoPulse signals that the patient is outside the parameters for AutoPulse deployment.
View full record on ClinicalTrials.gov →

Data sourced from ClinicalTrials.gov (NCT00597207). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication.

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