Actively Recruiting
Impact of Intraoperative Hemodynamic Instability on Outcomes in Cardiac Surgery
Led by Saglik Bilimleri Universitesi Gazi Yasargil Training and Research Hospital · Updated on 2026-01-12
230
Participants Needed
1
Research Sites
40 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
Intraoperative hemodynamic instability (IOHI) is a common occurrence during cardiac surgery and is associated with organ hypoperfusion. However, the specific impact of IOHI on composite adverse outcomes remains unclear. This prospective cohort study aims to evaluate the association between intraoperative hemodynamic instability (defined as MAP \< 65 mmHg or vasopressor requirement) and major postoperative complications (Delirium, Acute Kidney Injury, Stroke, or Mortality) in adult patients undergoing elective cardiac surgery with cardiopulmonary bypass.
CONDITIONS
Official Title
Impact of Intraoperative Hemodynamic Instability on Outcomes in Cardiac Surgery
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Patients aged 18 years or older.
- Scheduled for elective cardiac surgery including coronary artery bypass grafting, valve replacement or repair, or combined procedures.
- Surgery performed using cardiopulmonary bypass.
- Preoperative sinus rhythm.
- Signed informed consent form.
You will not qualify if you...
- Emergency or salvage cardiac surgery.
- Off-pump coronary artery bypass grafting.
- Requirement for mechanical circulatory support before surgery such as intra-aortic balloon pump or extracorporeal membrane oxygenation.
- Pre-existing chronic kidney failure requiring hemodialysis or peritoneal dialysis.
- Pre-existing cognitive impairment, dementia, or psychiatric disorders that affect cooperation.
- Pregnancy.
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
Gazi Yaşargil Training and Research Hospital
Diyarbakır, Diyarbakır, Turkey (Türkiye), 21070
Actively Recruiting
Research Team
O
Osman Uzundere, M.D.
CONTACT
How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
2
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