[Advantage of nicergoline after cardiac surgery in an adult (author's transl)].
Hemodynamic effects of nicergoline injected by intravenous route were studied in 43 patients early after open-heart operations. A serial witnesses has been compared with 5 other groups for which the posologies were increased. Catheterisms of radial artery and pulmonary artery allows the measuring of systolic arterial pressure (SP), right atrial pressure (RAP), pulmonary capillary wedge pressure (PCWP) and cardiac index (CI). The heart rate (HR) was noticed. The systemic vascular resistance (SVR), the stroke index (SI) and the left ventricular stroke work index (SWI) were calculated. The results were statistically analysed by the Student test. After injection of a bolus of 0,3 mg kg-1 by intravenous route, stable effects are obtained with a maintenance posology of 0,8 mg.kg-1.h-1. The SP diminishes by 20 p. cent (123 to 104 mm Hg; p less than 0,01). There is a loose of 16 p. cent from the RAP (9,5 to 8 mm Hg; p less than 0,05) and of 18 p. cent from the PCWP (16,5 to 13,5 mm Hg; NS). The HR decreases by 13 p. cent (97 to 81 syst. min.-1; p less than 0,05). The CI increases by 25 p. cent (2,2 to 2,75 1.min.-1m-2; p less than 0,01); the SI by 40 p. cent (35 to 35 ml beat-1m-2; p less than 0,01) and the SWI by 32 p. cent (27,5 to 36 g.m.m-2; p less than 0,05). We conclude from this investigation that nicergoline injected through intravenous route with an output of 0,8 mg.kg-1.h-1 mainly leads to afterload reduction. Thanks to its effect on the CI and on the HR as well as to its mild to moderate action, it is a clinical useful agent for primary or adjunctive therapy of postoperative low cardiac output.
D000328:Adult; D000368:Aged; D002302:Cardiac Output / Q000187:drug effects; D002303:Cardiac Output, Low / Q000188:drug therapy*; D006348:Cardiac Surgical Procedures; D004873:Ergolines / Q000008:administration & dosage*; D005260:Female; D006439:Hemodynamics / Q000187:drug effects*; D006801:Humans; D007263:Infusions, Parenteral; D008297:Male; D008875:Middle Aged; D009458:Neuroleptanalgesia; D009530:Nicergoline / Q000008:administration & dosage*; D011183:Postoperative Complications / Q000188:drug therapy*
D004873:Ergolines; D009530:Nicergoline
Chirurgie cardiaque chez l'adulte. Intérêt de la nicergoline intraveineuse dans ses suites (43 cas).