Clinical trial Recruiting at 1 site Observational Ages 18 to 90

Monitoring carbon dioxide levels in patients on VA-ECMO

Official title: Validation of Continuously Determined Transcutaneous Carbon Dioxide Partial Pressures in Patients Supported With Veno-arterial Extracorporeal Membrane Oxygenation

Run by Medical University of Vienna · NCT04445909 · Data updated 2026-11-12

This study tests if a new way of measuring carbon dioxide levels on the skin can give better results than regular blood tests for patients on VA-ECMO.

Quick facts

Study typeObservational
Ages18 Years to 90 Years
SexAll
Enrollment30 (estimated)
SponsorMedical University of Vienna
Academic / other
Locations1 site (Vienna)
StatusRecruiting
StartedNovember 18, 2019
Main results expectedDecember 31, 2026
Study endsDecember 31, 2026
Registry record updatedOctober 8, 2026
Trial IDNCT04445909 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are adults with low cardiac output requiring VA-ECMO support.

Probably not a fit

Patients under 18 years old will not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study evaluates the effectiveness of continuous transcutaneous carbon dioxide monitoring in patients receiving veno-arterial extracorporeal membrane oxygenation (VA-ECMO). It aims to compare non-invasive transcutaneous carbon dioxide measurements with traditional blood gas analysis to improve monitoring accuracy. Participants will have their carbon dioxide levels measured simultaneously through various methods over a four-hour observation period. The study also records additional physiological parameters to assess the overall condition of the patients.

Why it matters

Potential benefit: If successful, this study could enhance the monitoring of carbon dioxide levels in VA-ECMO patients, potentially improving patient outcomes by preventing harmful fluctuations.

How similar studies have gone: While this approach is innovative, similar studies have not been widely reported, indicating a novel exploration in this area.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Low cardiac output requiring VA-ECMO support.

Exclusion Criteria:

* Age \< 18 years

Where it's running

  • Medical University of Vienna
    Vienna, Austria
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.