| Autor: |
G, Mychaskiw, P, Hoehner, A, Abdel-Aziz, C, Brunson, L G, DeLima, A E, Badr, J H, Eichhorn, B J, Heath |
| Rok vydání: |
2000 |
| Předmět: |
|
| Zdroj: |
Journal of the Mississippi State Medical Association. 41(10) |
| ISSN: |
0026-6396 |
| Popis: |
In this study the authors reviewed the medical records of a random sample of patients undergoing coronary artery bypass grafting (CABG) during the preceding ten years at University Medical Center. The purpose of this study was to evaluate the impact of exposure to calcium channel blockers (CCB's) on blood product use following cardiopulmonary bypass (CPB).Retrospective medical record review.University hospital.527 patients undergoing CABG or re-do CABG.The medical records of approximately 50% of patients undergoing CABG or re-do CABG at University Medical Center between 1988 and 1998 were randomly selected by the medical records librarian for review. Preoperative medications, bypass time and temperature, and blood product use were recorded.Of the 527 patients studied, 309 (59%) had no exposure to CCB's. 218 (41%) were on CCB's at the time of admission. Patients who were on CCB's had an average 12.5 (+/- 1.0) blood product units transfused following bypass whereas those not on CCB's had an average 8.7 (+/- 0.6) units transfused (p0.001). Use of packed red blood cells (p0.001), fresh frozen plasma (p = 0.018) and platelets (p = 0.023) were each individually significantly increased.In this study, it appeared that patients exposed to CCB's before cardiac revascularization received significantly more blood products than those who were not exposed to CCB's. Because of the limitations imposed by retrospective studies, further prospective studies are warranted to define the clinical significance of CCB use in the perioperative period. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
