Nerve Block to Prevent Heart Rhythm Problems After Bypass Surgery
Treatments studied
Part of Heart & circulation clinical trials.
This study tests whether a nerve-numbing injection (stellate ganglion blockade) can help prevent atrial fibrillation—a common irregular heartbeat—after coronary artery bypass surgery. Atrial fibrillation is a frequent complication after this surgery, and this treatment might reduce your risk.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are at least 40 years old
- You are scheduled for coronary artery bypass grafting (heart bypass surgery)
- You do not have permanent atrial fibrillation (irregular heartbeat)
- You are not on anti-arrhythmic medications (except beta-blockers for heart rate control)
- You have no active infection or sepsis at the time of surgery
- You have intact skin where the study device will be placed (no cuts, rashes, or injuries)
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
This trial tests whether a nerve block (stellate ganglion block) can reduce complications from placing an artery catheter during heart surgery. It is for people with weak heart function (EF below 35%) or severe lung hypertension who are expected to have a long surgery.
This trial tests a new pain-management technique using nerve blocks (numbing medicine injected near nerves) to help reduce pain and opioid use after coronary artery bypass grafting (CABG), a common heart surgery. The goal is to help you recover more comfortably with fewer strong pain medications.
This study tests if a ultrasound-guided injection near the stellate ganglion (a cluster of nerves in the neck) can improve recovery after planned heart surgery that uses a heart-lung machine. The goal is to see if this nerve block reduces pain and speeds up healing.
This study tests a numbing medicine placed near the chest wall to reduce pain after heart bypass surgery. It may help patients recover with less discomfort and use fewer pain medicines.
This study tests whether adding two numbing injections (nerve blocks) to standard care provides better pain relief after heart bypass surgery. It is for adults having planned surgery and compares pain scores and recovery.
This study tests whether removing a small heart ligament during minimally invasive bypass surgery can lower the chance of developing an irregular heartbeat after the operation. It may help patients who are having this type of heart surgery to recover more smoothly.
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