UnknownNot Applicable

Comparison of PEEP in Acute Decompensated Heart Failure

South Korea120 participantsStarted 2021-04-20

Plain-language summary

Little is known about optimal level of positive end-expiratory pressure (PEEP) in patiens who recieved invasive mechanical ventilation for acute decompensated heart failure. We therefore sought to compare clinical outcome according to low versus high PEEP.

Who can participate

Age range

19 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion criteria

. Subject who was diagnosed with congestive heart failure and objective evidence of pulmonary congestion (pulmonary edema on simple chest radiography or positive B-line on lung ultrasonography AND elevated B-type natriuretic peptide or N-terminal pro-brain natriuretic peptide level) as a reason for invasive mechanical ventilation
. Age over 19 years old
. Subject who agrees to the study protocol and the schedule of clinical follow-up, and provides informed, written consent, as approved by the appropriate Institutional Review Board/Ethical Committee of the clinical site.

Exclusion criteria

. Subject who are on mechanical circulatory support (ECMO, intra-aortic balloon pump, VAD) at the time of randomization
. Subject who has cardiac abnormality that requires emergent or urgent percutaneous or surgical valvular procedure
. Subject who are on vasoactive or inotropic agents at least moderate dose defined as vasoactive-inotropic score \>10
. Isolated preload-dependent cardiac dysfunction (isolated right ventricular failure, right ventricular infarction, constrictive pericarditis, cardiac tamponade, severe pulmonary hypertension without LV dysfunction)
. Predominant right ventricular failure defined as following; clinical evidence of right ventricular failure by attending physician's discretion including hepatojugular reflux, Kussmaul sign, cardiac liver cirrhosis, hepato/splenomegaly, acites, thronmbocytopenia, etc.

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Ventilator-free day at 28-day

Timeframe: up to 28-day

Trial details

NCT IDNCT04853563

SponsorAsan Medical Center

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2023-07-30

Contact for this trial

Minseok Kim

(82-2)-3010-3948 msk@amc.seoul.kr

View on ClinicalTrials.gov More Heart Decompensation trials