Risk factors for delayed graft function in deceased donor kidney transplantation; A potential preventive role for intraoperative thymoglobulin

Introduction: Delayed graft function (DGF) is associated with significant adverse outcomes in deceased donor kidney transplantation (KT) including lower graft survival. However, risk factors and potential preventive strategies like intraoperative rabbit antithymocyte globulin (rATG; thymoglobulin) have not yet been fully evaluated. Objectives: The aim of this study was to investigate DGF risk factors and determine the association of intraoperative rATG with the risk of DGF in deceased donor kidney recipients. Patients and Methods: We retrospectively examined medical records of 163 first time deceased donor kidney transplant recipients at two major kidney transplant centers from 2014 to 2016. All the donors were standard heart-beating, brain death donors. Risk factors for DGF in recipients were evaluated using multivariate logistic regression analysis. Results: The mean recipients' age was 43±13 years and the majority of participants were male (64). The overall rate of DGF was 27. Intraoperative rATG was significantly associated with a lower rate of DGF (adjusted odds ratio AOR, 0.33, 95% CI, 0.11-0.95). Intraoperative transfusion (AOR, 3.7, 95% CI, 1.4-9.9) and diabetes mellitus (AOR, 3.7, 95% CI, 1.5-8.9) were significantly associated with higher risk of DGF. Conclusion: This study showed that intraoperative blood transfusion and diabetes mellitus were associated with increased risk of DGF. Meanwhile, administration of intraoperative rATG was associated with reduced odds ratio of DGF. Future studies are needed to evaluate the potential role of rATG in DGF-related renal outcomes. © 2019 The Author(s)

The role of clinical pharmacist to improve medication administration through enteral feeding tubes by nurses

Background: As a common practice, medications are given in addition to nutrients through enteral catheters especially in critically ill patients. Nurses are primarily responsible to administer medications in this manner. The correct drug delivery via enteral tubes requires special skills. Objective: This study was designed to evaluate effectiveness of clinical pharmacist-led educational program in progressing nurses' knowledge and practice regarding medications delivery via enteral catheters. Setting: This study has been performed in two teaching hospital affiliated to Tehran University of Medical Sciences. Methods: This is a case-control, interventional study. At first, a knowledge and practice questionnaire regarding drug administration trough enteral feeding tube by intensivist nurses was prepared. This questionnaire was filled by each nurse at pre-intervention phase of the study. Then, the clinical pharmacists provided educational programs including preparing evidence-based booklet and classes for case group nurses. Nurses in case and control groups were evaluated again after 3 months. At pre- and post-intervention phases nurses were observed regarding their practice to administer drugs via enteral tubes as well. Main outcomes: Mean scores of knowledge and practice questions as well as percent of nurses with correct answers were compared between pre- and post-intervention phases in case and control groups. Results: The mean scores of knowledge and practice questions significantly increased in the case group but decreased or remained unchanged in the control group. In contrast to control group, the percent of nurses with correct answers to each domain of knowledge and practice questions increased significantly in the case group. Conclusion: This study showed that nurses did not have sufficient baseline knowledge about rules of drug administration via enteral feeding tubes; however, integrated educational program by clinical pharmacists that focus on promoting correct administration of drugs via enteral feeding catheters significantly improved knowledge and practice of nurses. A theory-practice gap was found in this study that may be related to the authority of physicians not nurses in ordering rules for medication administration through enteral catheters. © Springer Science+Business Media B.V. 2012