CompletedNot Applicable

Lung Ultrasonography After Major Cardiac Surgery

51 participantsStarted 2015-01

Plain-language summary

Diagnosis of pneumonia remains difficult in intensive care unit (ICU), notably after cardiac surgery. Lung ultrasonography (LUS) has been successfully used for diagnosis of pneumonia, but its usefulness and reliability was never evaluated after cardiac surgery. This study investigates the clinical relevance of LUS for pneumonia diagnoses in cardiac ICU.

Who can participate

Age range

18 Years – 99 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: * Cardiac surgery with sternotomy and cardio-pulmonary bypass (CPB) less than 3 days before * At least one component suggestive of ARF: * If mechanical ventilation, a PaO2 / FiO2 ratio \<200, or failure of weaning (failure of spontaneous ventilation test, re-intubation in the first 24 hours), or need for non-invasive ventilation immediately after extubation, * If spontaneous ventilation: clinical signs of acute respiratory distress (dyspnea at least exertion, cyanosis, polypnea\> 25/min, upper or intercostal swallowing, abdominal swing ...), SpO2 \< 90% or PaO2 \<60 mmHg despite oxygen therapy ≥ 3L/min. Exclusion Criteria: * Minor patients * Pregnancy * Sleep apnea syndrome * Participation refusal

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

Final diagnosis of pneumonia

Timeframe: During the 72 hours following surgery

Trial details

NCT IDNCT03279887

SponsorGroupe Hospitalier Pitie-Salpetriere

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2015-05

View on ClinicalTrials.gov More Pneumonia trials