Actively Recruiting
Effect of Preoperative Stellate Ganglion Block on Postoperative Atrial Fibrillation After Coronary Artery Bypass Grafting
Led by Xijing Hospital · Updated on 2025-12-09
60
Participants Needed
1
Research Sites
36 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
The primary objective of this study is to determine the feasibility of preoperative stellate ganglion block in reducing the incidence of postoperative atrial fibrillation in patients undergoing CABG.
CONDITIONS
Official Title
Effect of Preoperative Stellate Ganglion Block on Postoperative Atrial Fibrillation After Coronary Artery Bypass Grafting
Who Can Participate
Eligibility Criteria
You may qualify if you...
- More than 18 years old
- Undergoing coronary artery bypass grafting (CABG)
- Provide informed consent
You will not qualify if you...
- History of prior cardiac surgery or atrial fibrillation ablation
- Emergency coronary artery bypass grafting (CABG)
- Concomitant cardiac procedures such as congenital heart disease repair, left ventricular reconstruction, valve surgery, or aortic surgery
- Critical preoperative status requiring mechanical or pharmacological support before CABG
- Left ventricular ejection fraction (LVEF) less than 35%
- History of atrial fibrillation
- Significant mitral valve disease (mitral valve area less than 1.5 cm² or regurgitant jet area less than 4 cm²) or significant aortic valve disease (valve area less than 1.5 cm² or regurgitant jet-to-left ventricular outflow tract ratio greater than 25%)
- Severe left atrial enlargement (left atrial anteroposterior diameter greater than 55 mm)
- Poorly controlled hyperthyroidism
- Conditions requiring radiotherapy, chemotherapy, or long-term hormonal therapy
- Known clinical contraindications to stellate ganglion block (SGB)
AI-Screening
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Trial Site Locations
Total: 1 location
1
Xijing Hospital
Xi'an, Shaanxi, China, 710032
Actively Recruiting
Research Team
C
Chong Lei
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
DOUBLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
PREVENTION
Number of Arms
2
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