Comparing the Effect of Continuous and Intermittent Irrigation Techniques on Complications of Arterial Catheter and Partial Thromboplastin Time in Patients Following Coronary Artery Bypass Grafting Surgery
- سال انتشار: 1396
- محل انتشار: مجله مراقبت مبتنی بر شواهد، دوره: 7، شماره: 1
- کد COI اختصاصی: JR_EBCJ-7-1_001
- زبان مقاله: انگلیسی
- تعداد مشاهده: 442
نویسندگان
MSc Student in Adults Critical Care Nursing, Faculty of Nursing and Midwifery, Mashhad University of Medical Sciences, Mashhad, Iran
Evidence based Caring Research Center, Faculty of Nursing and Midwifery, Mashhad University of Medical Sciences, Mashhad, Iran
Associate Professor of Anesthesia, Faculty of Medical, Mashhad University of Medical Sciences, Mashhad, Iran
PhD Student in Nursing, Faculty of Nursing and Midwifery, Mashhad University of Medical Sciences, Mashhad, Iran
چکیده
Background: Different approaches are available to irrigate the arterial catheter, such as continuous and intermittent techniques. However, there is a disagreement regarding the most appropriate method. Aim: this study aimed to compare the effect of two continuous and intermittent irrigation methods on complications of arterial catheter and partial thromboplastin time (PTT) in patients with coronary artery bypass (CABG) surgery. Method: This randomized clinical trial was conducted on 60 participants undergoing coronary artery bypass grafting surgery in open-heart surgery ICU at Imam Reza hospital in Mashhad, Iran, in 2016. In continuous group, the arterial catheter was continuously irrigated with heparin solution at the rate of 2cc/h, and in the intermittent group with a syringe containing 5cc heparin solution every 3 hours. In both groups, catheter was monitored and recorded every 3 hours (until 48 hours and 3 times from enrollment) in terms of complications of partial thromboplastin time. Data were analyzed using SPSS version 16. Results: The findingsof independent t-test showed that the two groups are homogeneous in age (P =0.48). The result of Fisher s exact test revealed no significant difference between the two groups in terms of average incidence of complications during the first 24 hours (P=0.55) and second 24 hours (P=0.55) after catheterization. Also during the 48 hours after surgery, independent t-test results showed no statistically significant difference in partial thromboplastin time (P=0.53) between the two groups. Implications for Practice: According to the results of the research based on the lack of difference between continuous and intermittent irrigation methods up to 48 hours after catheter replacement in terms of arterial catheter complications, further long-term follow-up researches are recommended.کلیدواژه ها
Arterial catheter, Catheter irrigation, Coronary artery bypass grafting, Partial thromboplastin timeاطلاعات بیشتر در مورد COI
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