Nitric Oxide During Bypass for Arterial Switch Operation

Summary

This trial will test if adding nitric oxide (NO) gas to the cardiopulmonary bypass (CPB) circuit in infants undergoing an arterial switch operation (ASO) for Transposition of the Great Arteries (TGA) changes the incidence of major postoperative adverse events (AEs). Major postoperative AEs include cardiac arrest, emergency chest opening, use of ECMO (machine that acts as an artificial heart and lung during surgery), and death. Participants will be randomised to receive oxygen plus nitric oxide (intervention arm) or oxygen without nitric oxide (control arm) during CPB.

Timeline

Start

2018-07-11

Primary completion

2022-03-23

Completion

2023-04-23

Publications

• Background Chello M, Mastroroberto P, Perticone F, Celi V, Colonna A. Nitric oxide modulation of neutrophil-endothelium interaction: difference between arterial and venous coronary bypass grafts. J Am Coll Cardiol. 1998 Mar 15;31(4):823-6. doi: 10.1016/s0735-1097(97)00560-3.
• Background Hataishi R, Rodrigues AC, Neilan TG, Morgan JG, Buys E, Shiva S, Tambouret R, Jassal DS, Raher MJ, Furutani E, Ichinose F, Gladwin MT, Rosenzweig A, Zapol WM, Picard MH, Bloch KD, Scherrer-Crosbie M. Inhaled nitric oxide decreases infarction size and improves left ventricular function in a murine model of myocardial ischemia-reperfusion injury. Am J Physiol Heart Circ Physiol. 2006 Jul;291(1):H379-84. doi: 10.1152/ajpheart.01172.2005. Epub 2006 Jan 27.
• Background Levy JH, Tanaka KA. Inflammatory response to cardiopulmonary bypass. Ann Thorac Surg. 2003 Feb;75(2):S715-20. doi: 10.1016/s0003-4975(02)04701-x.
• Background Zahler S, Massoudy P, Hartl H, Hahnel C, Meisner H, Becker BF. Acute cardiac inflammatory responses to postischemic reperfusion during cardiopulmonary bypass. Cardiovasc Res. 1999 Mar;41(3):722-30. doi: 10.1016/s0008-6363(98)00229-6.
• Results Checchia PA, Bronicki RA, Muenzer JT, Dixon D, Raithel S, Gandhi SK, Huddleston CB. Nitric oxide delivery during cardiopulmonary bypass reduces postoperative morbidity in children--a randomized trial. J Thorac Cardiovasc Surg. 2013 Sep;146(3):530-6. doi: 10.1016/j.jtcvs.2012.09.100. Epub 2012 Dec 8.
• Results James C, Millar J, Horton S, Brizard C, Molesworth C, Butt W. Nitric oxide administration during paediatric cardiopulmonary bypass: a randomised controlled trial. Intensive Care Med. 2016 Nov;42(11):1744-1752. doi: 10.1007/s00134-016-4420-6. Epub 2016 Sep 30.

Drugs

Indications