Abstract | OBJECTIVE: DESIGN: Prospective, randomized, placebo-controlled. SETTING: Single institution, cardiothoracic specialty hospital. PARTICIPANTS: Forty-four patients scheduled for elective multivessel coronary artery surgery using either conventional CPB (n = 22) or OP-CAB techniques (n = 22). INTERVENTIONS: Preischemic, ischemic, and postischemic administration of GIK solution was carried out, optimally dosed to ensure nonesterified fatty acid ( NEFA) suppression, and supplemented with magnesium, a glycolytic enzymatic cofactor. MEASUREMENTS AND MAIN RESULTS: CONCLUSION:
GIK solution therapy achieved NEFA suppression and an insignificant trend toward reduced biochemical parameters of ischemic injury in OP-CAB surgery and CPB groups, but no major clinical benefit (perioperative myocardial infarction, intensive care unit length of stay, or hospital length of stay) was shown after elective CABG surgery in low-risk patients. Compared with CPB, OP-CAB surgery significantly reduced ischemic injury and postoperative infections.
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Authors | Andrew Smith, Amanda Grattan, Mark Harper, David Royston, Bernhard J C J Riedel |
Journal | Journal of cardiothoracic and vascular anesthesia
(J Cardiothorac Vasc Anesth)
Vol. 16
Issue 4
Pg. 413-20
(Aug 2002)
ISSN: 1053-0770 [Print] United States |
PMID | 12154417
(Publication Type: Clinical Trial, Comparative Study, Journal Article, Randomized Controlled Trial, Research Support, Non-U.S. Gov't)
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Copyright | Copyright 2002, Elsevier Science (USA). All rights reserved. |
Chemical References |
- Biomarkers
- Fatty Acids, Nonesterified
- Insulin
- Isoenzymes
- Troponin I
- glucose-insulin-potassium cardioplegic solution
- Creatinine
- Creatine Kinase
- Creatine Kinase, MB Form
- Glucose
- Potassium
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Topics |
- Aged
- Area Under Curve
- Biomarkers
(blood)
- Cardiopulmonary Bypass
- Coronary Artery Bypass
- Coronary Stenosis
(blood, drug therapy, surgery)
- Creatine Kinase
(blood, drug effects)
- Creatine Kinase, MB Form
- Creatinine
(blood)
- Electrocardiography
- Fatty Acids, Nonesterified
(blood)
- Female
- Follow-Up Studies
- Glucose
(physiology)
- Humans
- Incidence
- Insulin
(physiology)
- Isoenzymes
(blood, drug effects)
- Male
- Middle Aged
- Myocardial Infarction
(blood, drug therapy, surgery)
- Myocardial Revascularization
(methods)
- Pilot Projects
- Postoperative Complications
(blood, epidemiology, etiology)
- Potassium
(physiology)
- Prospective Studies
- Treatment Outcome
- Troponin I
(blood, drug effects)
- Ventricular Dysfunction, Left
(blood, drug therapy, surgery)
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