2 research outputs found
Effect of Retrograde Autologous Priming on Clinical Outcome of Cardiopulmonary Bypassing on Patients Undergoing Coronary Artery bypass Grafting
Introduction: Cardiopulmonary bypass is a standard and low mortality-associated method used across the world. This method allows cardiac surgery to be performed in a bloodless environment. The study aimed to compare Conventional priming and Retrograde autologous prime (RAP) on patients undergoing coronary artery bypass grafting (CABG).Methods: The study population was patients undergoing CABG using cardiopulmonary bypass in Rajaei Hospital, of whom 80 patients were selected by simple random sampling convenience sampling and then were randomly assigned to two groups: Conventional priming and RAP. Demographic information, blood components transfused in the operating room and the intensive care unit, ejection fraction (EF) of left ventricle and changes in blood gases were collect.Results: The mean requirement for red blood cell transfusion bags to the patient during surgery was lower in the RAP group than the conventional priming group (P = 0.002). But the difference after surgery in both groups was not significant statistically (P = 0.2). The difference amount of platelet transfusion during operation the difference was not statistically significant (P = 0.4). The difference postoperative platelet transfusion was not statistically significant (P = 0.7). The fresh frozen plasma transfusion during surgery in the RAP group lower than the usual prime group, but the difference was not statistically significant (P = 0.406). The Fresh frozen plasma (FFP) transfusion after surgery in the two groups was not statistically significant (P = 0.217).Conclusion: RAP is compared with conventional priming a safe and low-cost technique in reducing the priming volume of the CPB system, causes less hemodilution, and reduces the need for intra- and postoperative blood transfusion. Therefore, it is recommended to consider RAP as an effective and low-cost technique of priming Cardiopulmonary bypass circuits
Compliance of Iranian perfusionist with the American Society of extracorporeal technology standards
Background: Standards play an important role in representing the minimum favorable and acceptable performance and are used in determining the exact current status of a hospital and evaluating and monitoring its performances. Standards also play an important role in providing quality services by perfusionists to patients undergoing open heart surgery with heart–lung machine. Objectives: This study aimed to analyze the compliance with standards related to perfusionists in Iran by comparison with the American Society of Extracorporeal Technology Standards. Methods: In this descriptive cross-sectional study, a questionnaire developed by the American Society of Extracorporeal Technology Standards was used to collect data from 48 Iranian hospitals and educational medical centers. The level of compliance with perfusion standards related to perfusionists was analyzed and compared with the American Society of Extracorporeal Technology Standards. Results: The results showed that 45.52% of the centers were in compliance with factors related to standards of competence, qualification, and backup staffing for critical situation. Only 23% of the centers comply with standards of perfusionists' interaction with the medical team which indicates an unsatisfactory interaction between perfusionists and the medical team, and regarding the working hours, only 18.5% of the centers comply with the standards in this area. Conclusion: The comparison made between the compliance of Iranian perfusionists and the American Society of Extracorporeal Technology Standards reveals an unsatisfactory level. This suggests the need for the development of accreditation programs and standards of care on the one hand and conduction of a continuous evaluation of these standards on the other hand