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This investigation shows that in spite of reduction of RTC fatality in Iran in 2006, it is still one of the highest in the world. Moreover, this paper describes the state of RTC-related parameters in a developing country in comparison with the developed countries.

This study was carried out to assess and compare the efficacy of tacrolimus and clobetasol in the treatment of oral lichen planus (OLP). The Cochrane Central Register of Controlled Trials, PubMed, Scopus, Science Direct, Springer Journals, and Elsevier databases were searched using specific keywords relevant to the research question for articles published from 1998 to December 31, 2012. Finally, 15 articles that assessed the effects of tacrolimus, clobetasol, and pimecrolimus on improvements in OLP were reviewed. In addition, a meta-analysis of odds ratios (ORs) was carried out for data in 10 of the 15 articles. The results showed that the ORs for improvements in OLP in patients taking clobetasol or tacrolimus, compared with those taking placebo or other drugs, were 1.19 and 8.00, respectively. It appears that topical tacrolimus is an effective alternative to topical clobetasol and may be considered as a first-line therapy in the management of OLP.

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BackgroundThe Disability-Adjusted Life Year (DALY) was designed by the World Health Organization (WHO) to measure, compare, and analyze the burden of various diseases. To the best of our knowledge, this is the first study on the assessment of burden of traumatic spinal fracture (TSF) in an Iranian community. We estimated burden of TSF includes both isolated (iTSF) and associated injuries related to traumatic spinal fractures (aTSF) in Tehran, the capital of Iran, for the year 2006-2007 using DALYs.MethodsBurden of TSF was estimated based on information provided by the national data on Iranian trauma, data from the WHO, and literature data using disease modeling (DISMOD). Incidence of TSF and associated injuries were obtained from two population based studies and National Trauma Data Bank in Iran, while duration, and relative risk of mortality (RRM) were obtained from WHO data and the literature. The incidence, duration, and relative risk of mortality (RRM) were used to calculate DALY for TSF. To calculate DALY, the years of life lost because of premature mortality (YLL) were added to the number of years lost because of disability (YLD). DALYs were calculated separately for both iTSF and aTSF. In-hospital YLD and post-hospital YLL for iTSF and in-hospital YLL and YLD were calculated for aTSFs.ResultsTSF incidence was 16.35 (95%CI: 3.4-48.0) per 100,000. The incidence of TSF in males was more than twice that of females. The largest DALYs were seen in 15-29 years. The highest burden of associated injuries of TSF was related to spinal cord and head injury. DALYs for aTSF were estimated to be 2496.9 years (32.0 DALY/100,000 population). The YLD and YLL were almost similar. Total DALY for iTSF and aTSF was 2568.9 years (32.92 DALY/100,000 population). Based on the risk extracted from the literature, post-hospital increased risk of mortality was increased by 1318 DALY (16.89 DALY/100,000 population).ConclusionThis study showed a considerable burden for TSFs mainly due to associated injuries and increased lifelong RRM in patients with TSF.

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SUMMARYPurpose: Antiepileptic drug (AED) intoxications are common due in part to wide clinical application and availability. Because AEDs usually depress central nervous system function, overdosing may be potentially life-threatening or lead to a range of adverse outcomes. The aim of this study was to identify risk factors for nonbenzodiazepine AED (NBAED) intoxication. Methods: In this cross-sectional study, all consecutive adult and adolescent (>12 years old) poisoned patients who presented to the Loghman-Hakim Poison Hospital (LHPH) during a 6-month period were evaluated. Patients with NBAED intoxication were identified and compared to a control group of those other pharmaceutical intoxications. The risk factors for AED intoxication were identified using univariate analyses and multivariate modeling. Results: Among 9,809 cases of pharmaceutical agent overdose, there were 474 cases (4.8%) with NBAED intoxication. Mean age of the subjects was 24.5 ± 8.9 years. The most frequent NBAED was carbamazepine (n = 117), followed by phenobarbital (n = 77) and sodium valproate (n = 51). The most frequent motivation was intentional intoxication (95.3%). Multivariate analysis revealed that presence of medical disorders, a history of psychological events, and loneliness were associated with AED intoxication, whereas educational level had a protective effect. There was no association between previous history of parasuicide, sex, age, occupation status, and AED intoxication. Discussion: In conclusion, this study showed that the majority of AED intoxications are due to deliberate self poisoning. The presence of psychological events, medical disorders, and loneliness are risk factors for AED intoxication, whereas higher education level has a protective effect.