UnknownNot Applicable

a Randomized Clinical Trial Evaluating the Effectiveness of Carbon Dioxide Use in Cardiac Surgery

Russia120 participantsStarted 2020-06-19

Plain-language summary

study of the efficacy and safety of carbon dioxide in cardiac surgery: repeated or minimally invasive

Who can participate

Age range

18 Years – 65 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: * Planned cardiac surgery on the left heart with limited deaeration: Minimally invasive approach (mininotomy, minimally invasive lateral thoracotomy); Re-intervention * Signed informed voluntary consent Exclusion Criteria: * Patient refusal to participate in any stage of the study * History of stroke, transient ischemic attack * Hemodynamically significant stenosis of the brachiocephalic arteries (more than 70%) * Swelling or thrombosis of the heart * LV dysfunction (EF less than 30%) * Atherosclerosis of the aorta (atheromatosis) * Surgical access conversion

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

delirium: CAM-ICU, 3-D CAM

Timeframe: 7 days after surgery

Trial details

NCT IDNCT04548687

SponsorMeshalkin Research Institute of Pathology of Circulation

Sponsor typeNETWORK

Study typeINTERVENTIONAL

Primary completion2021-06-20

Contact for this trial

Alexander V. Bogachev-Prokophiev, MD, PhD

+73833476029 bogachev.prokophiev@gmail.com

View on ClinicalTrials.gov More Carbon Dioxide trials

Who can participate

Age range

18 Years – 65 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.