A Brazilian series utilizing the SMASH-U system for etiologic classification of intracerebral hemorrhage / Classificação etiológica de pacientes admitidos com hemorragia intracerebral utilizando a escala SMASH-U: uma série brasileira

Abstract Background Understanding the causes of intracerebral hemorrhage (ICH) is crucial for effective treatment and preventing recurrences. The SMASH-U scale is a suggested method for classifying and predicting the outcomes of ICH. Objective To describe the SMASH-U classification and outcomes by etiology in patients admitted to a comprehensive stroke center in São Paulo, Brazil. Methods A retrospective analysis was conducted on patients admitted to the hospital or outpatient clinic between April 2015 and January 2018. Two stroke neurologists evaluated the SMASH-U classification, and patients with incomplete medical records were excluded. Results Out of the 2000 patients with a stroke diagnosis evaluated, 140 were included in the final analysis. The mean age was 57.9 (± 15.5) years, and 54.3% were male. Hypertension was the most frequent etiology, accounting for 41.4% of cases, followed by amyloid angiopathy (18.5%) and structural lesions (14.1%). Structural lesions were more common among women and patients under 45 years old. Favorable outcomes were observed in 61% of patients with structural lesions, compared to 10% of patients with medication-related etiologies. Conclusion This study provides important evidence regarding the etiological classification of Brazilian patients with ICH. Hypertension and amyloid angiopathy were the most frequent causes, while structural lesions and systemic diseases were more common in younger patients.

Resumo Antecedentes Compreender as causas da hemorragia intracerebral (HIC) é crucial para o tratamento eficaz e prevenção de recorrências. A escala SMASH-U é um método sugerido para classificar e prever os resultados da HIC. Objetivo Descrever a classificação SMASH-U e os resultados por etiologia em pacientes admitidos em um centro de acidente vascular cerebral (AVC) em São Paulo, Brasil. Métodos Foi realizada uma análise retrospectiva de pacientes admitidos no hospital ou ambulatório entre abril de 2015 e janeiro de 2018. Dois neurologistas especializados em doenças cerebrovasculares avaliaram a classificação SMASH-U e pacientes com prontuários incompletos foram excluídos. Resultados Dos 2000 pacientes com diagnóstico de AVC avaliados, 140 foram incluídos na análise final. A idade média foi de 57,9 (±15,5) anos e 54,3% eram do sexo masculino. A hipertensão foi a etiologia mais frequente, correspondendo a 41,4% dos casos, seguida pela angiopatia amiloide (18,5%) e lesões estruturais (14,1%). As lesões estruturais foram mais comuns em mulheres e pacientes com menos de 45 anos. Resultados favoráveis foram observados em 61% dos pacientes com lesões estruturais, em comparação com 10% dos pacientes com etiologias relacionadas a medicamentos. Conclusão Este estudo fornece evidências importantes sobre a classificação etiológica de pacientes brasileiros com HIC. A hipertensão e a angiopatia amiloide foram as causas mais frequentes, enquanto lesões estruturais e doenças sistêmicas foram mais comuns em pacientes mais jovens.

Malaysian Healthy Diet Online Survey (MHDOS): Study rationale and methodology

@#Introduction: Access to accurate and timely dietary information is of paramount importance in evaluating and developing well-targeted public health nutrition interventions. However, nationwide nutrition surveys are conducted infrequently because they are very costly to design, conduct and analyse. Dietary assessment tools, which are quick and cost- effective, are needed for population research and regular monitoring of Malaysians’ dietary habits. This paper describes the rationale and methodology of the Malaysian Healthy Diet Online Survey (MHDOS) project, which aims to bridge this knowledge gap on dietary intake of Malaysian adults. The main objective of the two-year project is to develop MHDOS as a valid tool to measure compliance with the Malaysian Dietary Guidelines 2020. Methods: The MHDOS project has three study phases, namely (i) adaptation of an online survey and established diet quality scoring system for Malaysia, (ii) usability, validity and reliability testing of the online survey; and (iii) online survey administration in a nationwide study. The survey will be administered to approximately 10,000 Malaysian adults aged 18-59 years. Discussion: MHDOS consists of 38 questions that measures the quantity, quality and variety of foods consumed. Individuals will receive a diet quality score that reflects their overall compliance with the Malaysian Dietary Guidelines and feedback on how to improve their scores. The findings of the online survey, which serve to complement information between larger surveys, will be useful to measure compliance of Malaysians to national dietary guidelines and inform public health interventions.

Factors associated with sugar-sweetened beverages consumption among Malaysian adolescents: findings from the Adolescent Nutrition Survey 2017

@#Introduction: Childhood obesity is a public health problem in Malaysia. Intake of sugar-sweetened beverages (SSB) is associated with obesity in children. There is a lack of studies on factors associated with SSB consumption in Malaysia. This study aimed to determine the sociodemographic factors associated with SSB consumption among Malaysian adolescents. Methods: Data of 2,021 students, aged 10-17 years on sociodemographic, SSB intake and anthropometrics were drawn from the school-based Adolescent Nutrition Survey 2017. A multistage stratified cluster sampling was used to obtain a nationally representative sample of primary and secondary school students. Body mass index (BMI)-for-age status was determined based on calculated z-score using the World Health Organization 2007 reference. SSB consumption was obtained from a food frequency questionnaire. Results: The prevalence of overweight and obesity among Malaysian adolescents were 16.6% and 14.7%, respectively. Malaysian adolescents consumed 1.4 cups of SSB per day. Rural children had a significantly higher SSB intake (1.5 cups) than urban (1.3 cups) children, while males (1.5 cups) had a significantly higher intake than females (1.3 cups). There were no significant differences in SSB consumption between thin, normal, overweight and obese adolescents. Conclusion: Almost all Malaysian adolescents consumed SSB during one month prior to the survey and the average amount consumed was 1.4 cups per day. Rural locality and male were associated with higher SSB consumption. There were differences in SSB consumption between Chinese and Malays, between Chinese and Indians, and between Chinese and Bumiputra Sarawak. There were no differences in consumption between the different BMI-for-age categories.

Evaluating the Effect of Family-Centered Intervention Program on Care Burden and Self-Efficacy of Hemodialysis Patient Caregivers Based on Social Cognitive Theory: A Randomized Clinical Trial Study / 가정의학회지

Background@#Caregivers of hemodialysis patients spend a large amount of time providing care to these patients while tolerating fatigue and stress. This study evaluated a family-centered empowerment program on the care burden and self-efficacy of hemodialysis patient caregivers based on social cognitive theory. @*Methods@#In this randomized clinical trial, 70 family caregivers of hemodialysis patients in Isfahan, Iran, were selected and randomly allocated to intervention and control groups, in 2015–2016. Two questionnaires were used to collect the family caregivers’ characteristics, care burden, and self-efficacy, and patients’ negative and positive outcomes expectancies. Data were analyzed using SPSS before, immediately after, and 2 months after the intervention. @*Results@#There was no significant difference in the mean scores of care burden, positive outcomes expectancies, negative outcomes expectancies, and self-efficacy between the two groups before the intervention. However, there were significant differences in the post-test and follow-up data analyses (P<0.05). @*Conclusion@#Given the degenerative nature of chronic kidney disease, it can be considered as a source of long-term and chronic stress for caregivers. Therefore, by implementing an empowerment program, caregiving behaviors can be improved, positive outcomes expectancies can be increased, and negative outcomes expectancies can be reduced.

Food Insecurity Situation In Malaysia: Findings From Malaysian Adult Nutrition Survey (MANS) 2014

@#Food insecurity affects food intake, and it could prevent an individual from consuming enough nutritious food to support and maintain health. The aim of this paper is to determine the prevalence and factors influencing food insecurity among Malaysian households. In 2014, the Malaysian Adult Nutrition Survey (MANS) was carried out, and one of the components measured was food insecurity. Six out of sixteen questions from the food security core-module questionnaire were adopted and answered by 2962 adults. The results showed that about 25.0% adult experienced food quantity insufficiency, 25.5% had food variety insufficiency, 21.9% practised reduced size of the meal, and 15.2% skipped main meal due to lack of money to spend on. For the parents, 23.7% only rely on cheap food to feed children, and 20.8% could not afford to purchase various foods to feed their children. Location, strata, race, level of education, working status and household income shows significant difference while none of the nutritional status components found to be difference in all six parameters of food insecurity measured. Logistic regression with adjusted odds ratios discovered race, education level and household income were related to risk to all six parameters of food insecurity. In conclusion, food insecurity can be a serious problem in Malaysia. An effective and comprehensive effort by the government in terms of policy solution is required to increase education level and ensure an adequate income for every household. Therefore, future research should focus on some of those promising policy solutions and at the same time, study the other possible underlying factors that may lead to food insecurity.

Provincial clustering of malaria in Iran between 2005 and 2014

Objective: To reveal the provincial clustering of malaria in Iran between 2005 and 2014 based on the epidemiologic factors and the climatic indicators affecting the disease. Methods: This was a descriptive-analytical study using malaria and meteorological data from the Malaria Elimination Programme of the Ministry of Health and Medical Education and National Meteorological Organization. After standardization, the aggregate data was used to produce 10-year means for each province. The data analysis included grouping the provinces with respect to factors using hierarchical clustering method and Kruskal-Wallis test to examine the difference between clusters using SPSS ver.23. Results: The hierarchical clustering stratified the provinces' in 5 clusters. Kruskal-Wallis H test revealed a significant difference in the incidence rate per 100 000 population (P=0.001), male gender (P=0.001), Iranian nationality (P=0.001), Afghan nationality (P=0.003), Pakistani nationality (P=0.001), urban residence (P=0.006), rural residence (P=0.004), autochthonous cases (P=0.007), average minimum temperature (P=0.001), average maximum temperature (P=0.007), average relative humidity (P=0.011), average pressure level (P=0.038), prevailing wind direction (P=0.023), average wind speed (P=0.031) and average precipitation sum (P=0.002) among the clusters. Conclusions: The results of this study and stratification of the provinces could help health policy makers to better manage malaria by allocating resources accordingly.

Effect of climate change on spatial distribution of scorpions of significant public health importance in Iran

Objective: To establish a spatial geo-database for scorpions in Iran, and to identify the suitable ecological niches for the most dangerous scorpion species under different climate change scenarios. Methods: The spatial distribution of six poisonous scorpion species of Iran were modeled: Hemiscorpius lepturus, Androctonus crassicauda, Mesobuthus eupeus, Hottentotta saulcyi, Hottentotta zagrosensis, and Odontobuthus (O.) doriae, under RCP2.6 and RCP8.5 climate change scenarios. The MaxEnt ecological niche model was used to predict climate suitability for these scorpion species in the 2030s and 2050s, and the data were compared with environmental suitability under the current bioclimatic data. Results: A total of 73 species and subspecies of scorpions belonging to 19 genera in Iran were recorded. Khuzestan Province has the highest species diversity with 34 species and subspecies. The most poisonous scorpion species of Iran are scattered in the semi-arid climates, at an altitudinal range between 11 m and 2 954 m above sea level. It is projected that O. doriae, Androctonus crassicauda and Mesobuthus eupeus species would be widely distributed in most parts of the country, whereas the most suitable ecological niches for the other species would be limited to the west and/or southwestern part of Iran. Conclusions: Although the environmental suitability for all the species would change under the two climate change scenarios, the change would be more significant for O. doriae under RCP8.5 in the 2050s. These findings can be used as basis for future studies in the areas with the highest environmental suitability for the most dangerous scorpion species to fill the gaps in the ecology of scorpion species in these areas.

Changes in energy and nutrient intakes among Malaysian adults: findings from the Malaysian Adult Nutrition Survey (MANS) 2003 and 2014

@# Introduction: Monitoring changes in energy and nutrient intakes of the population over the course of time is essential to help healthcare providers develop effective dietary policies. The aim of this study was to assess the changes in the nutrient intake and Recommended Nutrient Intake (RNI) achievements by using the data obtained from the Malaysian Adult Nutrition Surveys (MANS) that were carried out in 2003 and 2014. Mis-reporting of energy intake was taken into account. Methods: Dietary data were obtained from MANS 2003 and MANS 2014, which involved a combined total of 4,044 randomly selected respondents, aged 18-59 years, using a single 24-hour diet recall. Energy and nutrients calculations were based on the Malaysian Food Composition database using the Nutritionist Pro software. The results were compared against the RNI for Malaysia to assess dietary adequacy. Results: The proportions of calories derived from macronutrients were within the recommendations for a healthy diet. The consumption of protein, fat, calcium, iron and vitamin A was significantly higher in 2014 than in 2003. The consumption of protein, iron, vitamin C, and vitamin A was found to exceed the RNIs in 2014. However, carbohydrate and sodium intakes had significantly decreased. Despite the decrease, sodium intake still exceeded RNI recommendations. Conclusion: Signs of changing energy and nutrient intakes were found, including increases in protein and fat intakes since 2003, and decreased carbohydrates. This could be an alarming indicator of the tendency to eat energy dense food among the population.

Under-reporting of energy and nutrient intake is a persistent issue in the Malaysian Adult Nutrition Surveys

@# Introduction: Under-reporting of energy intake is a common cause of bias in nutritional studies. This study was aimed at examining the extent of under- reporting of energy intake and its related characteristics among respondents in the Malaysian Adult Nutrition Survey (MANS) 2003 and MANS 2014. Methods: The present study analysed energy intakes of 9,624 adults aged 18-59 years from the MANS in year 2014 (2,890 respondents) and 2003 (6,734 respondents) using a single 24-hour diet recall. Basal metabolic rates (BMR) were calculated from the age- and gender-specific equations of Schofield. Under-reporting was defined as an energy intake:BMR ratio of <1.2 as proposed by Goldberg. Results: Under-reporting was found to have increased significantly from 53% in 2003 to 61% in 2014. In both surveys, under-reporting increased with higher body mass index (BMI) and older age groups. It was higher among women than men, lowest among those with primary schooling or below, and those living in Peninsular Malaysia. It was higher among rural respondents in 2014 but higher among urban respondents in 2003. The intake of energy and micronutrients increased when under-reporters were excluded. Conclusion: Under-reporting was prevalent in both the nationwide MANS, and is associated with BMI, age, gender, education level, location strata, zone. It is important to take this factor into account when assessing dietary intake in population-based studies.

IgG4-related disease manifesting with portal vein thrombosis : a case report - case report

IgG4-related disease (IgG4-RD) is a newly recognized disorder characterized by increased level of IgG4 and tumefaction or tissue infiltration by IgG4+ plasma cells.1,2 IgG4-RD can affect multiple organ systems. In this case report, we describe a patient who presented with portal vein thrombosis complicated with portal hypertension and esophageal varices. To our knowledge, this complication of IgG4-RD has not yet been described in the medical literature

Resistance status of main malaria vector, Anopheles stephensi Liston (Diptera: Culicidae) to insecticides in a malaria Endemic Area, Southern Iran

Objective: To evaluate the susceptibility of Anopheles stephensi (An. stephensi) Liston, the main malaria vector in southern Iran, to WHO recommended insecticides. Methods: Larvae of An. stephensi were collected from three different larval habitats in both urban and rural area of Bandar Abbas city and one rural area in Rudan county southern Iran. WHO standard method was used for evaluation of adult and larval mosquito susceptibility. Bendiocarb, permethrin, lambda-cyhalothrin, deltamethrin as insecticide and temephos and chlorpyriphos as larvicide were used at the diagnostic dosages recommended by WHO. Results: Findings of this study showed all larval populations of An. stephensi were completely susceptible to temephos and candidate for resistance to chlorpyriphos. Adult mosquitoes in rural areas of Bandar Abbas city were resistant to pyrethroid and carbamate insecticides. Conclusion: Comparison of the results of this survey with previous studies indicates that the resistance to pyrethroids and carbamates in this malaria endemic region is increasing. Wide use of pesticides in agriculture is certainly effective in increasing resistance. The inter-sectoral coordination and collaboration in health and agriculture seem to be necessary to manage insecticide resistance in malaria vectors.

Climate change and potential distribution of zoonotic cutaneous leishmaniasis in Central Iran: Horizon 2030 and 2050

Objective: To investigate and predict the effects of climate change on the potential distribution of the main vector and reservoir hosts of the disease in Yazd province in the future. Methods: Distribution data for vector and reservoir hosts of zoonotic cutaneous leishmaniasis in Yazd province were obtained from earlier studies conducted in the area. MaxEnt ecological niche modeling was used to predict environmental suitability. BCC-CSM1-1(m) model and two climate change scenarios, RCP 4.5 and RCP 8.5 were used for horizons 2030 and 2050 climate projections. Future projections were based on data of a regional climate change model. Results: With both scenarios in 2030 and 2050, the results of jackknife test indicated that the mean temperature of wettest quarter and temperature annual range had the greatest effect on the model for the vector and the reservoir hosts, respectively. Conclusions: The climate conditions are the major determinants of zoonotic cutaneous leishmaniasis incidence rate in Yazd Province. These climate conditions provide favorable habitats for ease transmission of zoonotic cutaneous leishmaniasis in this endemic area. Habitats suitability for the vector and reservoir will be expanding in the coming years compared with the current conditions, such that, in horizon 2030 & 2050, the probability of the presence of the vector and reservoir within 38 580 and 37 949 km

Comparison of the efficacy of budesonide by nebulizer, metered dose inhaler and dry powder inhaler in chronic stable bronchial asthma

Background: The study has been performed to evaluate the efficacy of budesonide delivery by different form of devices like nebulizer, metered dose inhaler and dry powder inhaler to adult patients of chronic stable bronchial asthma. The changes in pulmonary function test parameters have been consider for evaluation.Methods: This prospective study was undertaken to assess the relative efficiency of budesonide administered from devices like nebulizer, metered dose inhaler and dry powder inhaler in adult patients of chronic stable bronchial asthma. Fifty subjects where administered budesonide (1mg) via nebulizer, budesonide (400 microgram) by metered dose inhaler and dry powder inhaler consecutively each week for four weeks under direct supervision. To analyze the effect of budesonide delivered through different devices pulmonary function test was carried out on the subject before and one hour after administration of the drug on each visit.Results: No significant difference in Peak expiratory flow rate (P=0.77), forced expiratory volume in one second (P=0.851), forced vital capacity (P=0.178) and forced expiratory volume in one second and forced vital capacity ratio (P=0.298) was seen after giving budesonide by different devices.Conclusions: Budesonide delivered by different devices (nebulizer, metered dose inhaler, and dry powder inhaler) have similar effect on lung function in patients of chronic stable bronchial asthma. In the daily clinical practice, the correct choice of an inhaler device should be related with the patient's characteristics. They may be used interchangeably depending on availability, cost and compliance of the patients.

Presence of Eisenia fetida enhanced phytoremediation of anthracene by Lolium perenne / Presença de Eisenia fetida aumentou a fitorremediação do antraceno por Lolium perene

The efficiency of co-application of Eisenia fetida and ryegrass was evaluated in a process called earthworm-assisted phytoremediation. Anthracene was used as a model compound for polycyclic aromatic hydrocarbons (PAHs). The experiments were conducted on a loamy soil in greenhouse conditions. At the end of the experiment, the soil samples were analyzed for residual anthracene by HPLC. Results showed that, phytoremediation using ryegrass could remove 81% of anthracene; however, the rate of removal was 92% when E. fetida was applied simultaneously. E. fetida alone could also remove the initial concentration of anthracene by 40%. Although ryegrass itself could remove anthracene significantly, the employment of earthworm, together with plant was more efficient than each of them individually. The application of E. fetida could also enhance the growth parameters of ryegrass significantly. In comparison to the control, the presence of E. fetida increased plant dry weight (7.8%), root length (47%), shoots length (32%), and root volume (12%). The number of live earthworms was also increased in the planted pots, indicating the helpfulness of the plant for survival of the earthworm in the PAH-contaminated soil. Although plant and earthworm use completely different mechanisms for anthracene degradation, they improve efficiency and survival of the three-component-system.

A eficiência da co-aplicação de Eisenia fetida e azevém foi avaliada em um processo denominado fitorremediação assistida por minhocas. O antraceno foi usado como um composto modelo para hidrocarbonetos aromáticos policíclicos (PAHs). Os experimentos foram conduzidos em um solo argiloso em condições de estufa. No final da experiência, as amostras de solo foram analisadas quanto ao antraceno residual por HPLC. Os resultados mostraram que, a fitorremediação com azevém pode remover 81% do antraceno; no entanto, a taxa de remoção foi de 92% quando E. fetida foi aplicada simultaneamente. E. fetida sozinha também foi capaz de remover a concentração inicial de antraceno em 40%. Embora o próprio azevém pudesse remover significativamente o antraceno, o emprego da minhoca, juntamente com a planta, foi mais eficiente do que cada um deles individualmente. A aplicação de E. fetida também pode melhorar significativamente os parâmetros de crescimento do azevém. Em comparação com o controle, a presença de E. fetida aumentou o peso seco da planta (7,8%), o comprimento da raiz (47%), o comprimento da parte aérea (32%) e o volume radicular (12%). O número de minhocas vivas também aumentou nos vasos plantados, indicando a utilidade da planta para a sobrevivência da minhoca no solo contaminado com PAH. Embora plantas e minhocas usem mecanismos completamente diferentes para a degradação do antraceno, eles melhoram a eficiência e a sobrevivência do sistema de três componentes.

Distribution and ecological aspects of sand flies (Diptera: Psychodidae) species in Northeastern Iran

Objective: To determine both the distribution and the ecological characteristics of sand flies in Golestan Province, northeast of Iran in 2016. Methods: In this study, 34 villages were selected based on their geographical conditions. Sticky paper traps were used for collecting the sand flies. Sampling was carried out in each of villages from May to November. In each village, 60 traps for indoors and 60 for outdoors were monthly installed. The species of all collected sand flies were determined using approved morphological keys. Pearson coefficient correlation was used to find the relationship between the number of collected Phlebotomus papatasi from different villages and incidence rate of zoonotic cutaneous leishmaniasis as well as the number of positive cases of the disease. The altitude of the studied villages was extracted from digital elevation model of the area using GIS and vegetation cover density index of the province was extracted from Modis satellite imagery and distribution map of sand flies drown up. Results: Overall, 5 428 sand flies were collected and identified, belonging to 18 species. Phlebotomus wenyoni was reported for the first time from the area in this study. The frequency of sand flies in the villages located in northeast of the Golestan province (the plateau area, lower altitude, arid and semi-arid climates, and lower vegetation cover density), were more than other villages in this province. There was a significant correlation between the number of collected Phlebotomus papatasi and incidence rate of the zoonotic cutaneous leishmaniasis cases in different villages (r=0.837, P=0.019) as well as the number of positive cases of the disease (r=0.688, P<0.001). Conclusions: In the northeaster areas of Golestan Province which is known as the endemic foci of zoonotic cutaneous leishmaniasis, the abundance of sand flies were more and the conditions for their growth and development were more appropriate.

Emergency tracheal surgery for adenoid cystic carcinoma: a rare entity

Primary tumours of the trachea are rare. Adenoid cystic carcinoma [ACC] constitutes less than 1% of these tumours. They occasionally masquerade as asthma. We are presenting a case of a young female, who had been treated for 3 years as asthma. She presented in emergency with severe respiratory difficulty, stridor and decreasing saturation of 85% on room air. Two weeks back, she had a CT scan in a local hospital, but they did not notify the tracheal mass. Her clinical picture and CT scan helped us diagnose the case. She was treated in emergency with primary resection of tracheal mass and anastomosis. The tumor was diagnosed as ACC. Postoperative recovery was uneventful. Continuity of the trachea was restored and adjuvant radiotherapy was given

Feeding Jejunostomy as a Lifeline for Esophageal Malignancies

Objective: To share experience about enteral nutrition via feeding jejunostomy in patients undergoing esophagectomies or for palliative purposes and compare our findings with similar studies. The objective of this study is to show the safety/viability of the procedure in patients undergoing esophagectomies and as a palliative procedure in inoperable CA esophagus

Study Design: Observational study

Place and Duration of Study: CMH Lahore and CMH Rawalpindi, from 2010 to 2016

Material and Methods: Feeding jejunostomy is a surgical technique for placement of a feeding tube into small intestine mainly for administration of nutrition. Our method was based upon Witzel jejunostomy technique with emphasis on early postoperative commencement of enteral nutrition and achievement of target caloric and protein requirement subsequently. A total of 439 patients who underwent feeding jejunostomy were included. These include patients suffering from any benign or malignant pathology for which esophagectomy was done and those patients who are suffering from inoperable carcinoma and underwent feeding jejunostomy for palliative purposes

Results: Result and price analysis shows that feeding jejunostomy is financially viable as per day nutrition cost for feeding via total parenteral nutrition [TPN] is Rs 8500 +/- 500 [including required daily labs] and for enteral its around 560 +/- 40 Rs/day. None of our patient was put on TPN and none suffered from malnutrition. Percentage of complications rendered were on par with the results from similar studies and meta-analysis

Conclusion: We conclude that feeding jejunostomy is financially viable with minimal complications, that justifies its use and its superiority over TPN

Spatial distribution of sand flies (Diptera: Psychodidae; Larroussius group), the vectors of visceral leishmaniasis in Northwest of Iran

Objective: To determine spatial distribution of sand flies (Diptera: Psychodidae; Larroussius group), the vectors of visceral leishmaniasis in Ardabil province, Northwest of Iran. Methods: Sand flies were collected using sticky traps from the 30 selected points in Ardabil province, during May-November 2017. The MaxEnt model in GIS software was used for modeling. Results: A total of 2 794 specimens of sand flies were collected, of which 33% were Larroussius subgenus sand flies. Phlebotomus kandelakii and Phlebotomus wenyoni were the highest and lowest collected species respectively. Based on the modeling, four areas in the province were identified with more than 70% probability of the presence of Larroussius group vectors which were at risk of visceral leishmaniasis disease transmission. Conclusions: The distribution of Larroussius subgenus sand flies was observed in all parts of Ardabil. But the northern parts of the province (Germi and Bilesavar counties) as well as central part (Ardabil and Meshkinshahr counties) were of great importance in terms of the presence of Larroussius subgenus sand flies and the possibility of transmission of the visceral leishmaniasis.

Situation analysis of cutaneous leishmaniasis in an endemic area, south of Iran

OBJECTIVE@#To update current situation of the cutaneous leishmaniasis (CL) in Kazerun County, southwest of Iran and to analyse the epidemiological aspects of the disease during 2005-2015.@*METHODS@#Data on CL were obtained from the Health Center of Kazerun County, and then were analysed and mapped using SPSS and Arc GIS 10.3.@*RESULTS@#A total of 700 cases of CL were recorded during the study period with an overall decreasing trend from 2005 to 2015. More than 60% of the patients were inhabitants of rural areas and males were infected more than females. Although there was not a significant difference between gender, job categories, residence and CL infection (P > 0.05), age groups were significantly different (P  0.05). Most of the acute lesions were found to be present on the hand, leg and face, respectively. The average CL incidence in the study area was calculated as 24.9/100000 population. A hot spot for the disease was found in southern part of the area (P < 0.05).@*CONCLUSIONS@#This study revealed that CL is present in Kazerun country. Thus, effective monitoring and sustained surveillance system is crucial in counteracting the disease, and if possible, to eliminate it.