Heart bypass surgery without clamping the aorta
Part of Heart & circulation clinical trials.
This study tests a special technique for heart bypass surgery that avoids clamping the aorta. It may help people with hardened arteries in the aorta who need bypass surgery but are not good candidates for standard clamping.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You have chest pain (angina) that limits your daily activities despite medical treatment.
- You need bypass surgery, confirmed by a heart catheterization.
- A CT scan shows hardening (calcification) of the main artery from your heart (ascending aorta), making standard clamping risky.
- You do NOT have a large old heart attack with no living heart muscle, or severe heart enlargement (heart size more than 75% of chest, weak pump with EF under 30%, or very large left ventricle).
- You are not having valve repair or other open heart surgery at the same time.
- You have not had open heart surgery before.
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 compares two types of bypass surgery for people with multiple blocked heart arteries, to see which one better improves quality of life and how well the bypasses stay open. You may be assigned based on your preferences, and the study also tracks heart scan and follow-up results.
This study compares two types of heart bypass surgery for people with blockages in multiple heart arteries: a newer, less invasive technique (minimally invasive CABG) versus the traditional open-chest approach. It aims to see which approach leads to better recovery and outcomes.
This trial compares two types of heart bypass surgery for people with blockages in three main heart arteries. It tests a hybrid approach that combines a small incision bypass with a stent, versus a standard off-pump bypass. This may mean less recovery time for some patients.
This study tests whether a simple, non-invasive treatment called remote ischemic conditioning (using a blood pressure cuff on your arm) can help patients recover better after off-pump heart bypass surgery. The goal is to see if it reduces complications and improves heart function.
This study compares outcomes of using one bypass graft versus multiple bypass grafts during coronary artery bypass surgery in women. It aims to see which approach leads to better recovery and heart outcomes for eligible patients.
This trial studies whether doing heart bypass surgery using an “inferior part-sternotomy” (a specific cut location in the breastbone area) can improve outcomes for people having planned, open-chest bypass for multiple blocked heart arteries. It may help by refining which surgical approach works best for certain coronary artery patterns.
Hear when a new Coronary Artery Bypass Grafting trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.