Ketamine-lidocaine Versus Ketamine-fentanyl for Induction of Anesthesia in Patients With Left Ventricular Systolic Dysfunction Undergoing Elective Coronary Artery Bypass
Recruiting
N/A
Interventional Study
Coronary Artery Disease (CAD)
Left Ventricular (LV) Systolic Dysfunction
Induction Anesthesia
Coronary Bypass Graft Surgery
Ketamine
Fentanyl
Lidocaine
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
At a Glance
- Age
- 21 and older
- Sex
- Any
- Study type
- Interventional
- Purpose
- Prevention
- Participants needed
- 40 (estimated)
- Sponsor
- Cairo University · Other
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About This Trial
This study compares ketamine/fentanyl versus ketamine/lidocaine in term of their impact on cerebral perfusion during CABG. No prior data address these effects, and the goal is to identify the induction regimen that better preserves cerebral oxygenation.
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* patients with coronary artery disease
* with moderate to severe left ventricular dysfunction (ejection fraction \< 40%),
* scheduled for elective CABG surgery
Exclusion Criteria:
* associated chronic stroke, TIA , carotid occlusive disease( due to abnormal vasomotor activity…
Contacts