BACKGROUND: Elevation of pulmonary vascular resistance as a consequence of cardiopulmonary bypass may lead to failure of single-ventricle palliation. We reviewed our experience with aprotinin, a nonspecific serine protease inhibitor, to determine whether it could ameliorate the inflammatory effects of cardiopulmonary bypass and improve outcome of single-ventricle palliation. METHODS: Forty-six consecutive patients undergoing single-ventricle palliation using cardiopulmonary bypass were reviewed retrospectively. Aprotinin was used in 8 of 30 bidirectional cavopulmonary shunt and 10 of 16 Fontan procedures. RESULTS: Aprotinin use was associated with a decrease in the early postoperative transpulmonary gradient among patients undergoing Fontan and bidirectional cavopulmonary shunt procedures. The bidirectional cavopulmonary shunt aprotinin group had a higher oxygen saturation and a decrease in quantity and duration of thoracic drainage. Among patients receiving aprotinin there were no episodes of mediastinitis, thrombus formation, or renal failure. CONCLUSIONS: Aprotinin use in single-ventricle palliation was associated with decreased transpulmonary gradient and increased oxygen saturation consistent with decreased pulmonary vascular resistance. This retrospective study suggests that aprotinin has a favorable impact on the early postoperative course of single-ventricle palliation.
BACKGROUND: Elevation of pulmonary vascular resistance as a consequence of cardiopulmonary bypass may lead to failure of single-ventricle palliation. We reviewed our experience with aprotinin, a nonspecific serine protease inhibitor, to determine whether it could ameliorate the inflammatory effects of cardiopulmonary bypass and improve outcome of single-ventricle palliation. METHODS: Forty-six consecutive patients undergoing single-ventricle palliation using cardiopulmonary bypass were reviewed retrospectively. Aprotinin was used in 8 of 30 bidirectional cavopulmonary shunt and 10 of 16 Fontan procedures. RESULTS: Aprotinin use was associated with a decrease in the early postoperative transpulmonary gradient among patients undergoing Fontan and bidirectional cavopulmonary shunt procedures. The bidirectional cavopulmonary shunt aprotinin group had a higher oxygen saturation and a decrease in quantity and duration of thoracic drainage. Among patients receiving aprotinin there were no episodes of mediastinitis, thrombus formation, or renal failure. CONCLUSIONS: Aprotinin use in single-ventricle palliation was associated with decreased transpulmonary gradient and increased oxygen saturation consistent with decreased pulmonary vascular resistance. This retrospective study suggests that aprotinin has a favorable impact on the early postoperative course of single-ventricle palliation.
Authors: Sara K Pasquali; Jennifer S Li; Xia He; Marshall L Jacobs; Sean M O'Brien; Matthew Hall; Robert D B Jaquiss; Karl F Welke; Eric D Peterson; Samir S Shah; Jeffrey P Jacobs Journal: J Thorac Cardiovasc Surg Date: 2012-01-20 Impact factor: 5.209
Authors: Sara K Pasquali; Matthew Hall; Jennifer S Li; Eric D Peterson; James Jaggers; Andrew J Lodge; Jeffrey P Jacobs; Marshall L Jacobs; Samir S Shah Journal: Ann Thorac Surg Date: 2010-07 Impact factor: 4.330
Authors: Chih-Yuan Lin; Jeffery H Shuhaiber; Hugo Loyola; Hua Liu; Pedro Del Nido; James A DiNardo; Frank A Pigula Journal: PLoS One Date: 2015-05-08 Impact factor: 3.240