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Abstract Background: Chronic pruritus is one of the most common skin manifestations in patients with End-Stage Renal Disease (ESRD).Omega-3 fatty acids could be used as an efficient drug for treatment of pruritus in uremic patients. Chia seed oil is one of the richest plant sources of omega-3. Aim: This study aimed to compare the effect of topical chia oil and coconut oil on pruritus and laboratory parameters in ESRD patients. Method: This semi-experimental study with control group was performed on 105 hemodialysis patients in Kerman, Iran in 2021. The participants were randomly assigned into two intervention groups (chia oil and coconut oil) and one control group. The chia and coconut oils were applied topically twice a day for two weeks. Pruritus was measured before, at the end, and two weeks after the intervention. Some laboratory parameters were measured before and at the end of the intervention. Data collection tool was Yosipovitch pruritus questionnaire. P0.05). Implications for Practice: Chia and coconut oil were effective on reducing pruritus in ESRD patients. Chia oil and coconut oil are cost-effective without any major complications that canbe used to reduce pruritus.

Introduction: Resuscitation self-efficacy is defined as a judgment of perceived capability to organize and execute the process of care during cardiopulmonary resuscitation. It is believed to be an important factor in teaching vital nursing skills especially cardiopulmonary resuscitation. Therefore, this study aimed to investigate the impact of mannequin-based simulation and computer-based simulation on nursing students’ perception of self-efficacy in cardiopulmonary resuscitation. Methods: This quasi-experimental study was performed on 64 nursing students who were randomly assigned to computer-based simulation and mannequin-based simulation groups. Data collection tool was a two-part questionnaire including demographic information and the perceived self-efficacy of cardiopulmonary resuscitation. The data were collected before and after two methods of teaching. Data were analyzed using measures of central tendency and dispersion, Mann-Whitney, and Wilcoxon tests. Results: There was a significant difference in mean score and standard deviation of students’ perception of self-efficacy between mannequin-based group (Z=-5.23,P