Careful Ventilation for Acute Respiratory Distress Syndrome (ARDS)

This study, called CAVIARDS, is looking at whether a careful, individualized approach to using a breathing machine (ventilator) can improve outcomes for people with Acute Respiratory Distress Syndrome (ARDS). ARDS is a serious lung condition where the lungs are inflamed and have trouble stretching, making breathing difficult. The study compares two ways of using the ventilator: one where settings are adjusted based on your specific lung measurements (Respiratory Mechanics), and another using standard ventilator settings. Researchers want to see if the individualized approach can reduce the number of deaths within 60 days. This study includes both people with ARDS caused by COVID-19 and those with ARDS from other causes. You might be able to join if you are 18 or older and have moderate to severe ARDS.

Study design
This is a multicenter randomized controlled clinical trial with an adaptive design, planning to enroll 740 participants. It compares two different mechanical ventilation strategies.
What's involved
Not specified in the trial record.
Compensation
Not stated in the trial record.
Follow-up
Participants will be followed to assess all-cause mortality at 60 days.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.

NCT03963622

Careful Ventilation in Acute Respiratory Distress Syndrome (COVID-19 and Non-COVID-19)

Recruiting
NAAges 18+InterventionalTreatment
Unity Health Toronto
~740 participants
Updated 2026-01-16 on ClinicalTrials.gov
What's tested:Respiratory MechanicsStandard Ventilation Strategy

At a glance

Recruiting sites
33 of 33 listed sites are recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
All-cause 60-day mortality
Measured over 60 days
ARDS
33 sites across 8 states
France16
Argentina6
Canada3
Italy3
Spain2
New York1
Chile1
North Holland1
  • Laurent Brochard, MD · PRINCIPAL_INVESTIGATOR · Unity Health Toronto

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  • All-cause 60-day mortality60 days

    The lack of an appropriate surrogate endpoint, and the high baseline mortality rate mandate a multicentre RCT to determine the mortality effects of setting the ventilator based on recruitability and effort compared with conventional ventilation.