Key result
Minimized extracorporeal circulation provided a significantly higher mean arterial pressure after starting bypass (60 vs 49 mmHg) and resulted in lower norepinephrine consumption compared to conventional cardiopulmonary bypass.
Why the study?
Does minimized extracorporeal circulation improve perioperative mean arterial pressure and reduce norepinephrine consumption compared to conventional cardiopulmonary bypass in patients undergoing coronary bypass grafting?
Population
40 patients undergoing coronary bypass grafting surgery
Comparison
Minimized extracorporeal circulation (MECC) vs Conventional cardiopulmonary bypass (CCPB)
Design
RCT, randomized
Follow-up
perioperative (up to 30 days)
Authors
Loading...
Supports minimized extracorporeal circulation for hemodynamic stability in CABG; confirms advantages over conventional bypass in RCT settings.
RCT (n=40)
Open-label
Computer-generated random allocations
No
Does minimized extracorporeal circulation improve perioperative mean arterial pressure and reduce norepinephrine consumption compared to conventional cardiopulmonary bypass in patients undergoing coronary bypass grafting?
Mean Difference: 11
Absolute Event Rate: 60% vs 49%
p-value: p=0.002
Minimized extracorporeal circulation during CABG provides higher mean arterial pressure and reduces the need for vasoactive drugs compared to conventional cardiopulmonary bypass.
Bauer et al. (2010) conducted an RCT in Coronary artery disease requiring bypass grafting (n=40). Minimized extracorporeal circulation (MECC) vs. Conventional cardiopulmonary bypass (CCPB) was evaluated on Mean arterial pressure after starting extracorporeal circulation (p=0.002). Minimized extracorporeal circulation provided a significantly higher mean arterial pressure after starting bypass (60 vs 49 mmHg) and resulted in lower norepinephrine consumption compared to conventional cardiopulmonary bypass.
Synapse has enriched 3 closely related papers on similar clinical questions. Consider them for comparative context: