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Background and aim: Coronary artery disease is one of the most common forms of cardiovascular disease. Angioplasty is a common technique for its treatment. Adherence is an important factor in preventing the progression of coronary heart disease in patients undergoing angioplasty. Therefore, the present study was conducted in order to determine the medication adherence in patients undergoing repeat angioplasty in Shaheed Rajaei Cardiovascular Medical and Research Center in 2021. Methods: This cross-sectional study, was performed on 92 patients referring to Shaheed Rajaei cardiovascular medical and research center undergoing coronary artery restenosis following repeat angioplasty. Patients were selected with convenience sampling. The instruments used in this study included the demographic information scale and the Medication Adherence Rating Scale )MARS(. Results: The mean of patients' age was (60.60±6.53) and the majority of the patients were males (55%), and mostly under diploma (34%). The mean score of professional self-concept was 3.04±1.21. The intentional medication noncompliance with the mean of (2.82±0.96) was higher than unintentional medication noncompliance with the mean of (0.23±0.47). There was inconsistency between adherence to Medication and demographic information, which indicates the fact that medication non-adherence, was not seen in the whole study population. Conclusion: Considering that almost the majority of patients did not have medication adherence after angioplasty and were referred for repeat angioplasty, therefore, nurses should help with the prevention of repeat angioplasty through the use of appropriate measures influencing adherence to the therapeutic plan at discharge from the hospital. [ABSTRACT FROM AUTHOR]

Background: Clinical reasoning process leads clinician to get purposeful steps from signs and symptoms toward diagnosis and treatment. This research intends to investigate the effect of teaching clinical reasoning on problem-solving skills of medical students. Methods: This research is a semi-experimental study. Nineteen Medical student of the pediatric ward as case group participated in a two-day workshop for training clinical reasoning. Before the workshop, they filled out Diagnostic Thinking Inventory (DTI) questionnaires. Fifteen days after the workshop the DTI questionnaire completed and "key feature" (KF) test and "clinical reasoning problem" (CRP) test was held. 23 Medical student as the control group, without passing the clinical reasoning workshop DTI questionnaire completed, and KF test and CRP test was held. Results: The average score of the DTI questionnaire in the control group was 162.04 and in the case group before the workshop was 153.26 and after the workshop was 181.68. Compare the average score of the DTI questionnaire before and after the workshop there is a significant difference. The difference between average KF test scores in the control and the case group was not significant but between average CRP test scores was significant. Conclusion: Clinical reasoning workshop is effectiveness in promoting problem-solving skills of students. [ABSTRACT FROM AUTHOR]

Introduction: Using Standardized Patient (SP) in teaching history taking provides medical students with an opportunity to learn how to communicate with patients. A Standardized Patient is a person who has been carefully coached to simulate an actual patient so accurately. This study was performed to assess the effect of using SP on improving history taking skill of third year medical students. Methods: In a quasi-experimental study, 95 students of "Introduction to Clinical Medicine" were divided into two experiment and control groups in 2007-2008. The control group received instruction on history taking skills through usual method of lecture. The experiment group was instructed using SP. At the end of the course, the students' history taking skills were evaluated through an Objective Structured Clinical Examination (OSCE) and the mean scores of the two groups were compared. Also the students' viewpoints were investigated using a researcher-made reliable and valid questionnaire. Results: Although no significant difference was observed between the scores of individual items of checklist in the two groups, the total mean score of the experiment group (7.03 ± 1.349) was significantly higher than that of the control group (5.8 ± 1.473) (P<0.004). Most students (86.5%) preferred using SP for their instruction compared to lecture method. Conclusion: Standardized patient provides an appropriate opportunity for new medical students to experience and learn history taking and communication skills. It is highly recommended to use SP not only in teaching history taking and communication skills but also in physical examination course. [ABSTRACT FROM AUTHOR]

Introduction: Iran is one of the endemic regions with high prevalence of brucellosis. Several serological markers for diagnosis and response to treatment are available. Serum level of Soluble Interleukin-2 Receptor alpha (SIL-2Ralpha) is a new marker to assess response to therapy and clinical relapse of brucellosis. This study intends to investigate the serum levels of SIL-2Ralpha before and after treatment, to evaluate this marker for patients responding to treatment of brucellosis., Methods: This study is an analytical cross-sectional study. Forty patients who had clinical signs of brucellosis and serological tests confirmed the disease have been treated with standard antibiotics for 6 weeks. 2ME and SIL-2Ralpha levels were measured before and after treatment and these values were compared., Results: Among the 40 patients, 27 patients (67.5%) had improvement in symptoms and 13 patients (32.5%) had no symptoms after treatment. In Comparing serum levels of SIL-2Ralpha and 2ME before and after treatment, decreasing of both markers after treatment was significant (p < 0.001). In patients with false positive for 2ME, SIL-2Ralpha in 57% of patients had a reduction, but in patients with false negative for 2ME, SIL-2Ralpha in only 28% of patients increased., Conclusion: Not only is Serum level of SIL-2Ralpha useful for predicting response to treatment of brucellosis, but also in cases of false positive of 2ME can be helpful.