Acta medica Iranica
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Acta medica Iranica · Jan 2012
Situation of medical sciences in 50 top countries from 1996 to 2010--based on quality and quantity of publications.
In research outputs both quality and quantity are of critical value and evaluation of both aspects is required for best evaluation. Several studies have worked on single or two-dimensional methods that provide the assessment of quality, quantity or both simultaneously in different branches of sciences, but none of them have played a role in a particular area of medicine. This study has been conducted to compare countries worldwide in the field of medical researches. ⋯ In PPPm Switzerland, Sweden and Denmark ranked the top three with scores of 13.34, 11.67 and 10.32, respectively. Iran ranked 71 in CPPm and 141 in PPPm. Ranking countries makes it possible to identify countries which have performed better in research outcomes by means of quality and quantity; thus, reforming policies can be taken into action to lower the waste of money, higher quality and quantity of outputs while providing helpful tip(s) for institutions to improve.
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Acta medica Iranica · Jan 2012
The running Y-V plasty for treatment of linear and cord-like burn contractures.
Linear and cord-like burn scar contractures are commonly treated by severing the scar in a transverse direction and skin grafting or performing Z-plasties. However, skin grafts may result in suboptimal take and contract gradually and the Z-plasty requires undermining flaps in scarred skin which may lead to the distal tip necrosis. In this article the authors present their experience with multiple Y-V plasty technique. ⋯ No major post-operative complications or contracture recurrence were observed during the follow up period of 6 to 24 months in this series of patients. By creating a longer length, running Y-V plasty can relax the contracted scar. Considering the advantages and excellent results in the treated patients in this study group, and also other presented series, multiple Y-V plasty can be recommended as a very useful and safe technique for the treatment of linear and cordlike burn contractures.
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Acta medica Iranica · Jan 2012
Randomized Controlled Trial Comparative StudyThe effect of ondansetron and meperedin on preventing shivering after off-pump coronary artery bypass graft.
One of the most common complications of operation and anesthesia is shivering. The purpose of this study was to compare the effectiveness of Ondanseton and Meperedine in preventing shivering after off-pump coronary artery bypass graft (OPCAB). In this double-blind randomized clinical trial, the sample consisted of 90 patients, who were candidates of CABG under general anesthesia. ⋯ Bradycardia was 3.3% in group (A) and 0.0 % in group (B). Other variables (myoclonus, seizure and rash) showed no statistically significant difference (P=0.353). According to the findings, it was demonstrated that ondansetron is more effective in preventing shivering after Off-pump CABG than meperedine.
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Acta medica Iranica · Jan 2012
Medication errors in an internal intensive care unit of a large teaching hospital: a direct observation study.
Medication errors account for about 78% of serious medical errors in intensive care unit (ICU). So far no study has been performed in Iran to evaluate all type of possible medication errors in ICU. Therefore the objective of this study was to reveal the frequency, type and consequences of all type of errors in an ICU of a large teaching hospital. ⋯ According to our results, the rate of errors is alarming and requires implementation of a serious solution. Since our system lacks a well-organize detection and reporting mechanism, there is no means for preventing errors in the first place. Hence, as the first step we must implement a system where errors are routinely detected and reported.
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The aim of this study was investigating the characteristic and outcome of self-immolation cases admitted to the Burn Centre of Birjand, Iran over an eight year period. This study is a retrospective review of case notes for patients with self-Immolation and admitted to our referral burn centre in the last 8 years (January 2003-January 2011). A performa was designed to collect the data such as: demographic information, length of hospital stay, extent of the burn injuries as %TBSA (Total Body Surface Area) and final outcome. ⋯ The mean and median survival times were 6 days (CI 95%: 4.8-7.2) and 17.5 days (CI 95%: 13.3-21.6), respectively. Our study has shown a lower incidence of self-immolation (5.3%) in the South Khorasan region, when compared with other parts of Iran, as well as a relatively low mortality rate. We have also reported self-immolation in pregnant women which has rarely been reported in medical literature.