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The ECMO-Free Trial

NCT05486559 · Status: ACTIVE_NOT_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 225

Last updated 2026-05-05

No results posted yet for this study

Summary

Decannulation from venovenous extracorporeal membrane oxygenation (VV-ECMO) at the earliest and safest time would be expected to improve outcomes and reduce cost. Daily assessments for readiness to liberate from therapies have demonstrated success in other realms of critical care. A recent single-center study demonstrated that a protocolized daily assessment of readiness for liberation from VV-ECMO was feasible and did not raise any major safety concerns, but the effect of this protocolized daily assessment on clinical outcomes remains unclear. Further, the manner in which ECMO is provided, weaned, and discontinued varies significantly between centers, raising persistent concerns regarding widespread adoption of protocolized daily assessment of readiness for liberation from VV-ECMO. Data from large a randomized controlled trial is needed to compare the effects of a protocolized daily assessment of readiness for liberation from VV-ECMO versus usual care on duration of ECMO support and other clinical outcomes.

Conditions

  • Extracorporeal Membrane Oxygenation Complication

Interventions

OTHER

ECMO-free protocol

All patients randomized to the ECMO-Free Protocol Group will receive a protocolized daily assessment of readiness for liberation from VV-ECMO, which will be initiated between 6:00 AM local time and 10:00 AM local time. If the patient is enrolled after 10:00 AM local time the ECMO-free protocol will begin the following calendar day. The ECMO-Free Protocol is a 3-step process of assessing readiness for liberation from VV-ECMO: a safety screen (Phase 1: ECMO-Free Safety Screen), titration of the non-ECMO fraction of inspired oxygen (Phase 2: Non-ECMO respiratory support titration), and a trial of cessation of sweep gas flow (Phase 3: ECMO-Free Trial).

OTHER

Usual Care

All patients randomized to the Usual Care Group will undergo assessments of readiness for liberation, weaning, and decannulation at the discretion of the treatment team.

Sponsors & Collaborators

Principal Investigators

  • Jonathan D Casey, MD, MSc · Vanderbilt University Medical Center

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-09-07
Primary Completion
2026-04-18
Completion
2026-05-18

Countries

  • United States
  • Canada

Study Locations

More Related Trials

Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05486559 on ClinicalTrials.gov