Financial burden of burn injuries in iran: A report from the burn registry program Le coût du traitement des brûlures en iran: Un rapport du registre des brûlés

Understanding the cost of burn treatment is very important for patients, their families, governmental authorities and insurance companies. It alleviates patient and familial stress, provides a framework for better use of resources, and facilitates better performance between burn centers. Hospital burn costs can provide a basis for authorities to budget for acute burn treatment, for further management of chronic complications, and for planning prevention and public educational programs in Iran. To identify costs we used data from our burn registry program. Over the two-year assessment period, we treated roughly 28,700 burn patients, 1,721 of whom were admitted, with a mortality rate of 5.9. The male to female ratio was 1.7:1 (63 male; 37 female). Flame burns were most frequent (49.8) followed by scalds (35.7). Mean hospital stay was 14.41 days (range 0-64 days). Mean TBSA was 17.39. Skin grafts were carried out in 65.4 of the patients, with a mean of 5.2 surgeries per patient. The total cost of all patient admissions over the two years was US 4,835,000. The maximum treatment cost for one patient was US 91,000. The mean cost per patient was US 2,810 (29,500,000 Rials). The mean cost for each percent of burn was US 162. The mean cost for a one-day stay in hospital was US 195. The mean cost of each operation was US 540. Patients who contracted infections endured longer hospital stays, meaning increased costs of US 195 per day. With comparable outcome and results, the cost of burn treatment in Iran is cheaper than in the US and Europe. © 2015, Mediterranean Club for Burns and Fire Disasters. All rights reserved

Surveying and Comparing the effect of Two Training Methods: Drug Addiction Prevention (Peer education with Teachers) on the Level of Knowledge and Attitudes on the High School Students of ShahreKord, Iran

Considering the increasing growth of addiction in the youth as well as the importance of training to avoid that, the effect of two training methods (by the teacher and peer education) for preventing from the addiction of high school boy students of Shahr-e-Kord were studied in this research. In this study 450 boy students in third grade at high school were included in the study from Shahr-e-Kord High Schools on a random and stratified basis. 225 of the total 450 studied students were trained by the teacher and 225 students were trained by the group of the same age. 20 days after completion of training, a posttest was made by using the same questionnaire. The collected data was analyzed by spss 11.5 and by using descriptive and analytical statistics. The studied students included 450 students with an average age of 16.78 +/- 0.7. Average pretest and posttest scores in both interventional groups were significantly different (p=/0001). Average change of pretest and posttest scores in the training group by the students of the same age (10/.7 +/- 3.6) was higher than the average change of scores before and after the training by the teacher (8.8 +/- 3.4). Bon Froni test showed these differences to be statistically significant (p=0.0001). Considering the findings of this study, training on how to avoid addiction by those of the same age will be more efficient in increasing the knowledge and views of the students. Baraz S, Rostami M, Karimi Pour F, Lalehgani H, Esmaeili Vardanjani SA. Surveying and Comparing the effect of Two Training Methods: Drug Addiction Prevention (Peer education with Teachers) on the Level of Knowledge and Attitudes of the High School Boy Students of Shahr-e-Kord, Iran. Life Sci J 2012;9(2):1304-1307] (ISSN: 1097-8135). http://www.lifesciencesite.com. 19

Effect of sweet almond syrup versus methylphenidate in children with ADHD: A randomized triple-blind clinical trial

Background and purpose: Attention-deficit/hyperactivity disorder (ADHD) is one of the most common health disorders among children. Some patients do not respond to methylphenidate or cannot tolerate its side effects. Sweet almond syrup as a Persian Medicine preparation has been used for many years. This study aims to evaluate the efficacy and safety of sweet almond for ADHD children. Materials and methods: Fifty children aged 6-14 years with ADHD were recruited to the study. The participants were randomly assigned to two groups to receive either methylphenidate or sweet almond syrup. The outcomes were assessed using the Parent and Teacher ADHD Rating Scale every two weeks for 8 weeks. Results: Results showed that the two treatments had similar effects on symptom reduction in ADHD children. No significant differences were observed between the two groups (F=2.3, df=1, p=0.13, F=0.57, df=1, p=0.47). Conclusion: Sweet almond may be an effective treatment for ADHD children. © 2019 Elsevier Lt

Quantifying the predictability of renewable energy data for improving power systems decision-making

Published: March 24, 2023Decision-making in the power systems domain often relies on predictions of renewable generation. While sophisticated forecasting methods have been developed to improve the accuracy of such predictions, their accuracy is limited by the inherent predictability of the data used. However, the predictability of time series data cannot be measured by existing prediction techniques. This important measure has been overlooked by researchers and practitioners in the power systems domain. In this paper, we systematically assess the suitability of various predictability measures for renewable generation time series data, revealing the best method and providing instructions for tuning it. Using real-world examples, we then illustrate how predictability could save end users and investors millions of dollars in the electricity sector.Sahand Karimi-Arpanahi, S. Ali Pourmousavi, and Nariman Mahdav

Trends in gastrointestinal cancer incidence in Iran, 2001-2010: a joinpoint analysis

OBJECTIVES: The main purpose of this study was to evaluate changes in the time trends of stomach, colorectal, and esophageal cancer during the past decade in Iran. METHODS: Cancer incidence data for the years 2001 to 2010 were obtained from the cancer registration of the Ministry of Health. All incidence rates were directly age-standardized to the world standard population. In order to identified significant changes in time trends, we performed a joinpoint analysis. The annual percent change (APC) for each segment of the trends was then calculated. RESULTS: The incidence of stomach cancer increased from 4.18 and 2.41 per 100,000 population in men and women, respectively, in 2001 to 17.06 (APC, 16.7) and 8.85 (APC, 16.2) per 100,000 population in 2010 for men and women, respectively. The corresponding values for colorectal cancer were 2.12 and 2.00 per 100,000 population for men and women, respectively, in 2001 and 11.28 (APC, 20.0) and 10.33 (APC, 20.0) per 100,000 in 2010. For esophageal cancer, the corresponding increase was from 3.25 and 2.10 per 100,000 population in 2001 to 5.57 (APC, 12.0) and 5.62 (APC, 11.2) per 100,000 population among men and women, respectively. The incidence increased most rapidly for stomach cancer in men and women aged 80 years and older (APC, 23.7 for men; APC, 18.6 for women), for colorectal cancer in men aged 60 to 69 years (APC, 24.2) and in women aged 50 to 59 years (APC, 25.1), and for esophageal cancer in men and women aged 80 years and older (APC, 17.5 for men; APC,15.3 for women) over the period of the study. CONCLUSIONS: The incidence of gastrointestinal cancer significantly increased during the past decade. Therefore, monitoring the trends of cancer incidence can assist efforts for cancer prevention and control

Pimpinella anisum in the treatment of functional dyspepsia: A double-blind, randomized clinical trial

Background: We aimed to evaluate the effects of Pimpinella anisum (anise) from Apiaceae family on relieving the symptoms of postprandial distress syndrome (PDS) in this double-blind randomized clinical trial. Materials and Methods: Totally, 107 patients attending the gastroenterology clinic, aged 18-65 years, diagnosed with PDS according to ROME III criteria and signed a written consent form were enrolled. They were randomized to receive either anise or placebo, blindly, for 4 weeks. Anise group included 47 patients and received anise powders, 3 g after each meal (3 times/day). Control group involved 60 patients and received placebo powders (corn starch), 3 gafter each meal (3 times/day). The severity of Functional dyspepsia (FD) symptoms was assessed by FD severity scale. Assessments were done at baseline and by the end of weeks 2, 4 and 12. Mean scores of severity of FD symptoms and the frequency distribution of patients across the study period were compared. Results: The age, sex, body mass index, smoking history, and coffee drinking pattern of the intervention and control groups were not significantly different. Mean (standard deviation) total scores of FD severity scale before intervention in the anise and control groups were 10.6 (4.1) and 10.96 (4.1), respectively (P = 0.6). They were 7.04 (4.1) and 12.30 (4.3) by week 2, respectively (P = 0.0001), 2.44 (4.2) and 13.05 (5.2) by week 4, respectively (P = 0.0001), and 1.08 (3.8) and 13.30 (6.2) by week 12, respectively (P = 0.0001). Conclusion: This study showed the effectiveness of anise in relieving the symptoms of postpartum depression. The findings were consistent across the study period at weeks 2, 4 and 12. © 2015, Isfahan University of Medical Sciences(IUMS). All rights reserved

Paraganglioma of the filum terminal: Case report and review of the literature

Paraganglioma of the filum terminal/cauda equina is a rare slow growing tumor which originates from the ectopic sympathetic neurons. Surgically, total excision may be difficult for this well demarcated tumor surrounded by couple of rootlets but is usually possible in nearly all cases. Actually, final diagnosis cannot be determined intraoperatively, but is possible only after an immunohistochemical staining. Herein, the authors present a middle age woman whose initial symptoms were lower back pain and radiculopathy. Her MRI was found to be compatible with a cauda equina tumor. During her excisional surgery a hard and relatively vascular tumor was fully removed. The Immunohistochemical results were compatible with paraganglioma of the filum terminale. In addition to case presentation, thorough review of the literature is also done. © 202

LA50 in burn injuries Surface létale 50% des patients brûlés

Burn injuries put a huge financial burden on patients and healthcare systems. They are the 8th leading cause of mortality and the 13th most common cause of morbidity in our country. We used data from our Burn Registry Program to evaluate risk factors for mortality and lethal area fifty percent (LA50) in all burn patients admitted over two years. We used multiple logistic regressions to identify risk factors for mortality. LA50 is a reliable aggregate index for hospital care quality and a good measure for comparing results, also with those of other countries. 28,690 burn patients sought medical attention in the Emergency Department, and 1721 of them were admitted. Male to female ratio was 1,75:1. 514 patients were under 15 years old. Median age was 25 (range: 3 months � 93 years). Overall, probability of death was 8.4. LA50 was 62.31 (CI 95: 56.57-70.02) for patients aged 15 and over and 72.52 (CI 95: 61.01-100) for those under 15. In the final model, we found that Adjusted OR was significant for age, female sex, TBSA and inhalation injury (P < 0.05). LA50 values showed that children tolerate more extensive burns. Female sex, burn size, age and inhalation injury were the main risk factors for death. Authorities should pay special attention to these variables, especially in prevention programs, to reduce mortality and improve patient outcome. Children have better outcome than adults given equal burn size. Suicide rates are higher for women than men in our country. © 2016, Mediterranean Club for Burns and Fire Disasters. All rights reserved

Effects of the hydroalcoholic extract of Rosa damascena on hippocampal long-term potentiation in rats fed high-fat diet

High-fat diets (HFDs) and obesity can cause serious health problems, such as neurodegenerative diseases and cognitive impairments. Consumption of HFD is associated with reduction in hippocampal synaptic plasticity. Rosa damascena (R. damascena) is traditionally used as a dietary supplement for many disorders. This study was carried out to determine the beneficial effect of hydroalcoholic extract of R. damascena on in vivo hippocampal synaptic plasticity (long-term potentiation, LTP) in the perforant pathway (PP)�dentate gyrus (DG) pathway in rats fed with an HFD. Male Wistar rats were randomly assigned to four groups: Control, R. damascena extract (1 g/kg bw daily for 30 days), HFD (for 90 days) and HFD + extract. The population spike (PS) amplitude and slope of excitatory post-synaptic potentials (EPSP) were measured in DG area in response to stimulation applied to the PP. Serum oxidative stress biomarkers total thiol group (TTG) and superoxide dismutase (SOD) were measured. The results showed the HFD impaired LTP induction in the PP-DG synapses. This conclusion is supported by decreased EPSP slope and PS amplitude of LTP. R. damascena supplementation in HFD animals enhanced EPSP slope and PS amplitude of LTP in the granular cell of DG. Consumption of HFD decreased TTG and SOD. R. damascena extract consumption in the HFD animals enhanced TTG and SOD. These data indicate that R. damascena dietary supplementation can ameliorate HFD-induced alteration of synaptic plasticity, probably through its significant antioxidant effects and activate signalling pathways, which are critical in controlling synaptic plasticity. © 2021, The Author(s)

The study on fishing and resource management of kilka fisheries within southern Caspian Sea

The project of the Study on fishing and resource management of fisheries within Southern Caspian Sea was conducted on the base of an agreement made between fisheries organization (Shilat) and the Iranian fishery research organization (IFRO) signed in 2010. The study has several phases. The final report of the fishery on fishing and resource management of fisheries within Southern Caspian Sea (Gilan, Mazandaran & Golestan provinces) is consisted of several sections such as: 1- The Survey status of biology and catch of Kilka fishes , Bony fishes and Estrogen fishes and also the status of aquatic resource conservation in the Southern part of Caspian Sea 2- Fishing analysis in the Southern part of Caspian Sea 3- Fisheries development Strategies, policies and plans in the Southern part of Caspian Sea In this survey and library-based study, internal and external environmental factors of shilat activities are considered. Using SWOT analysis method, current situation of fisheries is investigated. In this regard, all fisheries activities were divided into four groups, then, the strengths, weaknesses, opportunities and treats of internal and external environment will be analyzed. A considerable number of tables and matrixes were prepared and policies and strategies as seen of final report were carried out