CYclosporine A in Shockable Out-of-hospital Cardiac Arrest ResUScitation (CYRUS II)

March 13, 2019 updated by: Hospices Civils de Lyon

Cardiac arrest (CA) is a public health problem in industrialized countries. The prognosis of these patients remains poor with significant mortality and severe neurological sequelae in survivors.

The objective of the present study is to determine whether cyclosporine can improve patient clinical outcome after shockable CA. 520 patients with CA will be entered into a multicentre, randomized, placebo-controlled study. They will receive one single injection of cyclosporine (or placebo) prior to resuscitation. The incidence of the combined endpoint (mortality, irreversible brain damage informations such as bilateral abolition of N20 wave or absent motor response or extension to the nociceptive stimulation…) will be assessed 7 days after CA.

Study Overview

Status

Withdrawn

Conditions

Intervention / Treatment

Study Type

Interventional

Phase

  • Phase 3

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • France
      • Bron, France
        • Hôpital Cardiologique

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 80 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Witnessed out-of-hospital cardiac arrest
  • Shockable cardiac rhythm at first medical contact (ventricular fibrillation, ventricular tachycardia)

Exclusion Criteria:

  • Evidence of trauma
  • Evidence of pregnancy
  • Duration of no flow more than 30 minutes
  • Rapidly fatal underlying disease
  • Allergy to cyclosporin A

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Quadruple

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Cyclosporine A
Single intravenous bolus of cyclosporine A (2.5 mg/kg) at the onset of resuscitation
Drug: Single intravenous bolus of cyclosporine A (2.5 mg/kg) at the onset of resuscitation
cardio-pulmonary resuscitation usual care of cardiac arrest
Placebo Comparator: Control
Single intravenous bolus of placebo (2.5 mg/kg) at the onset of resuscitation
Drug: Single intravenous bolus of placebo at the onset of resuscitation
cardio-pulmonary resuscitation usual care of cardiac arrest

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Combined incidence of all-cause mortality and irreversible brain damage status
Time Frame: 7 days
the presence of irreversible brain damage is defined by the bilateral abolition of the N20 wave on somatosensory evoked potentials recordings or the absence of motor response or extension to painful stimuli on the Glasgow Coma Scale.
7 days

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Hospices Civils de Lyon

Investigators

  • Principal Investigator: Laurent Argaud, Hospices civils de Lyon

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

January 1, 2017

Primary Completion (Anticipated)

January 1, 2019

Study Completion (Anticipated)

January 1, 2019

Study Registration Dates

First Submitted

August 18, 2016

First Submitted That Met QC Criteria

August 29, 2016

First Posted (Estimate)

September 2, 2016

Study Record Updates

Last Update Posted (Actual)

March 14, 2019

Last Update Submitted That Met QC Criteria

March 13, 2019

Last Verified

March 1, 2019

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 2012-753

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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