background: coronary computed tomography angiography (ccta) is a well-known method for evaluating anatomic coronary stenosis, but the reliability of ccta to predict cardiovascular events is an issue of controversy. materials and methods: in this prospective observational study, 58 patients with acute chest pain and low-to-moderate risk were selected and ccta was performed on them. during follow...

background: adverse cutaneous drug reactions (acdrs) are the most commonly reported adverse drug events. the causative drugs and clinical patterns of acdrs are different in various populations. this study was conducted to identify the clinical patterns, causative drugs and reasons for drug administration in patients hospitalized due to acdr. materials and methods: this retrospective study was c...

background and objectives: studies have shown that patients awaiting coronary angiography (ca) are often anxious. high level of anxiety can lead to physical and psychological stress with adverse effects on organs, es­pecially heart. there is limited information on state and trait anxiety level in these patients in the literature. this study was thus designed to investigate the level of these tw...

background and purpose: self-medication is a global medical issue, the rate of which has been reported to be on the rise in recent years. this study aimed to evaluate the prevalence rate of self-medication and the associated factors among the university students of ahvaz city, iran. materials and methods: this cross-sectional study was conducted at jundishapur and shahid chamran universities of...

introduction: oxygen is a drug and physician and nurses should be familiar with the effects and potential risks of oxygen therapy. the current study aimed to assess familiarity of physicians and nurses with various aspects of oxygen therapy. method: in this cross sectional study, the familiarity of physicians and nurses with various aspects of oxygen therapy in a teaching hospital was evaluated...

hydraulic jump on adverse stilling basin is an unstable phenomenon which causes some complexities in controlling of the   jump. this paper considers the stability of free hydraulic jump on adverse stilling basins from a theoretical point of view. a minimum value of upstream froude number is needed to produce the free hydraulic jump on adverse stilling basins which was presented by a theoretical...

background: adverse drug reactions (adrs) are one of the leading causes of morbidity and mortality and contribute to excessive health care costs. detection and reporting of adrs could decrease these consequences. the present study was designed to assess the knowledge, attitude and practice (kap) of pharmacy students towards adrs monitoring and reporting. methods: a questionnaire was prepared to...

background: we aimed to explore whether maternal asymptomatic hepatitis b (hb) infection effects on pre-term rupture of membranous (prom), stillbirth, preeclampsia, eclampsia, gestational hypertension, or antepartum hemorrhage. methods: we searched the pubmed, scopus, and isi web of science from 1990 to feb 2015. in addition, electronic literature searches supplemented by searching the gray lit...

drug-drug interactions (ddis) can lead to increased toxicity or reduction in therapeutic efficacy. this study was designed to assess the incidence of potential drug interactions (pdi) and rank their clinical value in post coronary care unit (post-ccu) of a teaching hospital in tehran, iran.in this prospective study, three pharmacists with supervision of a clinical pharmacist actively gathered n...

conclusions according to the results of this study, as carbamazepine and valproate sodium consumption can result in elevated serum levels of homocysteine and decreased levels of folate and vitamin b12, and the atherogenic effect of increased serum homocysteine level is well established, the patients under these medications should be monitored for possible atherogenic effects. results finally, t...