Prediction of underweight, short stature, and microcephaly based on brain diffusion-weighted imaging sequence in neonates with stage.2 of hypoxic-ischemic encephalopathy: A follow-up study.

Background: Hypoxic-ischemic encephalopathy (HIE), caused due to reduced oxygenation and brain blood flow, occurs in 1-8 per 1000 live full-term births in developed countries and up to 26 per 1000 live in the developing world. The growth status of survivors of birth HIE has not been evaluated sufficiently. Objective: This study evaluated, the growth parameters (weight, height, and head circumference) of neonates with Sarnat stage.2 of HIE at 6, 10, and 12 months and its relationship with findings of neonatal brain diffusion-weighted imaging (DWI) sequence. Materials and Methods: Medical records and growth parameters of 35 neonates with gestational age > 34 wk who were admitted with stage.2 of HIE in Neonatal Intensive Care Unit of Shahid Sadoughi hospital, Yazd, Iran from March 2021-March 2022, and its relationship with neonatal brain DWI sequence finding was evaluated. Results: 15 girls and 20 boys with a mean birth weight of 2880.3 ± 221.8 gr were evaluated. Conventional magnetic resonance imaging and DWI were found to be abnormal in 6 (17.1%) and 18 neonates (51.4%). The most abnormal finding of DWI was high signal in basal ganglia/thalamus in 9 neonates (25.7%). Abnormal DWI is more frequent in neonates with seizures and low birth weight. Hospital stay days were more prolonged in neonates with abnormal DWI. Microcephaly at 12 months was more frequent in children with abnormal DWI. Conclusion: In survivors of moderate neonatal HIE, abnormal brain DWI sequence might predict inappropriate head growth, and need close medical and nutritional interventions for growth improvement.

Reviewing the National Health Services Quality Policies and Strategies of the Iranian Health System: A Document Analysis.

Background: High-quality health care is an important component of efforts to reach Universal Health Coverage (UHC). Given this pivotal fact, poor quality of care is a significant bottleneck in the endeavors of Iran to UHC. This study was part of a broader qualitative study and aimed to provide supplementary data about the documents related to the National Quality Policies and Strategies (NQPS) health services in the health system of Iran to determine the degree of alignment with the World Health Organization (WHO) approach for NQPS, and to track change and development over time. Methods: This document analysis was performed following the READ approach for systematic document analysis in health policy research. Furthermore, qualitative content analysis following parallel forms of the mixed analysis in which the textual material proceeded with different inductive and deductive content-analytical procedures simultaneously, applying the WHO practical approach for NQPS, was selected. Results: The 15 included records that met the inclusion criteria were released in the post-Islamic Revolution period. The Ministry of Health was found as the most responsible authority for publishing the NQPS among the other authorities. Furthermore, 67% of NQPS was aligned with the goals and priorities of a broader national plan or policy. Contradictions, variations, and ambiguities were also found in the literature circumstances of the NQPS. There was no NQPS concentrated on the entire pathway of care in the Iranian health system, which developed according to the WHO approach for NQPS. Conclusions: Qualitative analysis of the current NQPSs based on the eight inter-dependent elements and critical supplements, the technical perspective of broad stakeholders, community engagement, and steady commitment of policymakers are our recommendations for future efforts towards having NQPS.

Evaluation of Attention-deficit/Hyperactivity Disorder in Referred Patients to the PKU Clinic in Yazd, Iran.

Objective: The imbalance of phenylalanine (PA) to tyrosine level and decreased dopamine brain level in patients with phenylketonuria (PKU) may have a role in their susceptibility of them to attention-deficit/hyperactivity disorder (ADHD). This study aimed to evaluate the frequency of ADHD in referred patients to PKU Clinic in Yazd, Iran. Materials & Methods: In this cross-sectional analytical study, all patients older than three years with PKU who were referred to the PKU Clinic of Shahid Sadoughi Hospital, Yazd, Iran, in 2018 were evaluated, and ADHD symptoms in them were assessed via parent face-to-face interview. The patients were diagnosed with ADHD if they scored at least of 20 on ADHD diagnostic rating scale via parent interview based on DSM-VI criteria. Results: Fourteen boys and 21girls with a mean age of 9.55±1.8 years were evaluated. 51.5% of those diagnosed with PKU had ADHD. Accordingly, ADHD was more frequent in girls (77.8% vs. 41% in boys, P=0.03). The mean age of diagnosis of PKU was significantly higher in patients with ADHD (52.54±15.65 months vs. 29.75±9.65 months, P = 0.03). The mean of PA level in the last six months (15.59±5.95 vs. 8.72+5.18, P= 0.005) and mean of the last six PA levels (14.76±4.71 vs. 8.96±3.86, P= 0.03) were significantly higher in ADHD group. Conclusion: The prevalence of ADHD in phenylketonuria patients in the present study was much more than in other studies. Late diagnosis of PKU and long-term high PA blood and brain level might be associated with increased neonatal screening. Hence, regular follow-up and continuous evaluation of patients with PKU for ADHD symptoms should be performed.

Participation of delivering private hospital services in universal health coverage: A systematic scoping review of the developing countries' evidence.

There is a lack of conceptual clarity about the role of delivering private hospital services (DPHS) accompanied by major gaps in evidence. The purpose of this systematic scoping review was to identify and map the available evidence regarding the developing countries to scrutinize the participation of DPHS exclusively in the universal health coverage (UHC) through providing graphical/tabular classifications of the bibliometric information, sources of the records, frequent location, contribution of the private hospital services in the health system, and roles of DPHS in UHC. This study was performed following the published methodological guidance of the Joanna Briggs Institute for the conduct of scoping review, applying some major databases and search engines. In addition, a narrative-thematic synthesis integrated with the systematic analysis using the policy framework of the World Health Organization was employed. The 28 included records in English which met the inclusion criteria were found between 2014 and January 2020. The chronological trend of records was progressive until 2019. India was the most frequent location (12%). China and Sri Lanka on the one end of the spectrum and Somalia along with South Korea from the other end were, respectively, the least and the most contributed countries in terms of DPHS. Overall, 90% of the roles were concerned with UHC goals. Although evidence has revealed inconsistency in the identified roles, a continuous chain of positive or negative effects in the UHC objectives and goals was observed. Some knowledge gaps about the roles, causes of the increasing and decreasing DPHS contribution, and its behaviors around the privatization types and circumstances of the delivery were recommended as prioritized research agendas for evidence-based policymaking in future.

Nature of the private hospital services toward universal health coverage: A systematic scoping review of the developing countries evidence.

Private hospital services (PHS) with the undeniable effects on the Universal Health Coverage (UHC) goals have a considerable contribution to the health system of developing countries. The purpose of this systematic scoping review (ScR) was to identify and map the available evidence regarding the developing countries to scrutinize the nature of the PHS toward UHC through providing graphical/tabular information of the records trends and types, sources of the records, frequent settings, drivers of the PHS growth, range of the PHS, behaviors of the PHS, and opportunities for policy actions. This study was performed following the 2017 published methodological guidance of the Joanna Briggs Institute for the conduct of ScR. Furthermore, a narrative-thematic synthesis integrated with the systematic analysis applying approach to health system strengthening (HSS) through systems thinking was employed. Thirty-two included records in English that met the inclusion criteria were found between 2011 and July 2020. There has been a sharp increase in the generation of the records with a 90.6% growth rate between 2015 and 2020. The most frequent records types were review article, and the lancet was the most specialized journal. India was the most frequent country. Near half of the growth drivers of PHS have been originated from the governance. Besides, the range of PHS was identified only about Mongolia, and the significant frequency of codes of the PHS behaviors (32.6%) was related to integrated people-centered health service delivery. 47.8% of the identified HSS interventions were recommended about governance. Governance plays a decisive role in the nature of the PHS in UHC. Concerning the dynamic architectures of interactions between health system functions, probably the countries themselves have realized the importance of the governance role in the HSS than other functions. Given the all of the recommended interventions were a combination of foundational and institutional, sustainable participation of PHS in the health system seems far and requires a solid will of the governments. Future research is needed about the range of PHS and its behaviors in terms of consumables, revenue-raising, and pooling of funds.

Efficacy of Topiramate Alone and Topiramate Plus Vitamin D3 in the Prophylaxis of Pediatric Migraine: A Randomized Clinical Trial.

OBJECTIVE: Topiramate is effective in the prevention of pediatric migraine, and studies show that vitamin D3 supplementation might also be useful in the treatment of adult migraineurs with a normal vitamin D3 level. The present study aimed at comparing the efficacy and safety of topiramate plus vitamin D3 and topiramate alone in the prophylaxis of pediatric migraine. MATERIALS & METHODS: In a single-blinded, randomized, clinical trial, 5-15-year-old children with migraine headaches, referred to the Pediatric Neurology Clinic of Shahid Sadoughi Medical Sciences University, Yazd, Iran from January 2016 to January 2017, were randomly allocated to receive 2 mg/kg/day of topiramate or 2 mg/kg/day of topiramate plus one 500,000 IU vitamin D3 pearl weekly for two consecutive months.Primary outcomes were the reduction of monthly frequency, severity, duration, and the disability score of migraine, and the secondary outcomes included a good response to treatment (more than 50% reduction in monthly headache frequency) and a lack of clinical adverse events. RESULTS: Totally, 31 female and 26 male children with the mean age of 10.02±2.11 years were evaluated. Both drugs were effective in the reduction of monthly frequency, severity, duration, and disability for headaches. Nevertheless, the combination of topiramate and vitamin D3 was more effective than topiramate alone in reducing the monthly headaches frequency (6.12±1.26 vs. 9.87±2.44 times, P=0.01) and disability score (19.24±6.32 vs. 22.11±7.91, P=0.02). Good response to treatment was observed in 60.7% and 75.9% of the subjects in the topiramate alone and topiramate plus vitamin D3 groups, respectively, and topiramate plus vitaminD3 was more effective (P= 0.01). Transient mild side effects were observed in 14.3% and 17.2% of the subjects in the topiramate alone and topiramate plus vitamin D3 groups, respectively (P=0.8). CONCLUSION: A combination of topiramate and vitamin D3 might be considered safe and more effective than topiramate alone in the prophylaxis of pediatric migraine.

Effect of Midazolam Alone Versus Midazolam with Maternal Presence on Pain and Anxiety of Lumbar Puncture in 6 to 24-Month-Old Children.

OBJECTIVES: Midazolam at a dosage of 0.5 mg/kg induces anxiolytic effects in 90% of children. This study was performed to elucidate whether intravenous midazolam with maternal presence is more efficient than intravenous midazolam alone in the reduction of pain and anxiety of lumbar puncture (LP) in 6 to 24-month-old children. MATERIALS & METHODS: In this not-blinded clinical trial, we included 60 children aged 6 to 24 months old undergoing LP in the Pediatric Ward of Shahid Sadoughi Hospital, Yazd, Iran, from September 2014 to March 2015. The participants were randomly assigned to two groups, and all of them received painless injection of 0.5 mg/kg midazolam five minutes before LP. In group I, LP was performed with maternal presence and in group II, the mothers were absent. The primary outcomes included anxiety and pain scores before LP and during needle insertion to the skin for LP. The secondary outcomes comprised of success rates in the reduction of anxiety (anxiety score of four and more) and pain (pain score of less than three) when the needle was inserted to the skin for LP. RESULTS: Twenty-eight girls and 32 boys were evaluated in the two groups. Maternal presence was found to be effective in the reduction of anxiety (2.7±0.65 vs. 3.83±0.87; P=0.001) and pain scores (3.8±1.75 vs. 6.1±1.63, P=0.001). In the maternal presence group, success rate in anxiety (76.7% vs. 16.6%; P=0.0001) and pain reduction (63.3 % vs. 6.7%; P=0.0001) was higher than in the midazolam alone group. CONCLUSION: Maternal presence during lumbar puncture can reduce pain and anxiety among 6 to 24-month-old children.

Clinical Trial of Efficacy Evaluation of Omega-3 with Risperidone on Seizures Frequency in Children with Refractory Epilepsy and Attention-Deficit/Hyperactivity Disorder.

OBJECTIVES: We aimed to answer the question whether or not previous antiepileptic drugs with combination of omega-3 and risperidone are more efficient than previous antiepileptic drugs with risperidone alone in decreasing of seizures monthly frequency of children with refractory epilepsy and attention-deficit/hyperactivity disorder (ADHD). MATERIAL & METHODS: In a randomized clinical trial (IRCT201604212639N18), participants referred to Pediatric Neurology Clinic of Shahid Sadoughi Hospital, Yazd, Iran from Jun 2015 were distributed randomly into two groups. In group I, one capsule of omega-3 daily and 0.5 mg of risperidone was divided into two doses with previous antiepileptic drugs and in group II, 0.5 mg of risperidone was divided into two doses with previous antiepileptic drugs were given. The drugs use was continued for three months and the children were followed up monthly for three consecutive months. Primary outcomes included seizure monthly frequency and good response (more than 50% of reduction in seizures monthly frequency). Secondary outcome was clinical side effects. RESULTS: Overall, 23 girls and 33 boys with mean age of 9.24+0.15 yr (29 children in omega-3 group and 27 children in control group) were evaluated. Omega-3 therapy was effective in decreasing of seizures monthly frequency (10.41±3.92 times vs. 17.01±4.98, P=0.03). Good response was seen in three children (11.1%) in control (95% confidence interval: 8%-22.8%) and in 9 children (31%) in omega-3 (95% CI: 47.83%-14.17%) group, which showed that omega-3 was more effective in seizure control. (P=0.001). Frequency of side effects was not different in the two groups (14.8 % in control vs. 20.7% in omega-3 groups, P=0.5). CONCLUSION: Omega-3 might be used as an effective and safe drug in seizures control of children with refractory epilepsy and ADHD.

A Randomized Clinical Trial Comparing the Efficacy of Melatonin and Amitriptyline in Migraine Prophylaxis of Children.

OBJECTIVE: The aim of the present research was to compare the effectiveness and tolerability of melatonin and amitriptyline in pediatric migraine prevention. MATERIALS & METHODS: In a parallel single-blinded randomized clinical trial, 5-15 yr old children with diagnosis of migraine that preventive therapy was indicated in whom and were referred to Pediatric Neurology Clinic of Shahid Sadoughi Medical Sciences University, Yazd-Iran from 2013-2014, were randomly allocated to receive 1 mg/kg amitriptyline or 0.3 mg/kg melatonin for three consecutive months. RESULTS: Forty one girls (51.3%) and 39 boys (48.7%) with mean age of 10.44±2.26 yr were evaluated. Good response was seen in 82.5% of amitriptyline and 62%.5 of melatonin groups and amitriptyline was statistically significant more effective (P=0.04). Severity, duration and Pediatric Migraine Disability Assessment score (PedMIDAS) of headache reduced with melatonin from 6.05±1.63 to 4.03±1.54 scores, from 2.06±1.18 to 1.41± 0.41 hours, and from 33.13±9.17 to 23.38±9.51 scores, respectively. Severity, duration and PedMIDAS of headache decreased with amitriptyline from 6.41±1.67to 2.25±1.21, from 2.55 ±1.85to 0.56±0.51h, and from 31.4±9.33 to 8.28 ± 3.75, respectively (All P < 0.05). Both drugs were effective in reduction of monthly frequency, severity, duration and disability of headache. Daily sleepiness was seen in 7.5% of melatonin group as a side effect and adverse events were seen in 22.5% of amitriptyline group including daily sleepiness in four, constipation in three and fatigue in two children and melatonin was safer than amitriptyline (value = 0.04). CONCLUSION: Amitriptyline and melatonin are effective and safe in pediatric migraine prophylaxis but amitriptyline can be considered as a more effective drug.

Comparison of Diffuse Weighted Imaging and Fluid Attenuation Inversion Recovery Sequences of MRI in Brain Multiple Sclerosis Plaques Detection.

OBJECTIVE: Suitable magnetic resonance imaging (MRI) techniques from conventional to new devices can help physicians in diagnosis and follow up of Multiple Sclerosis (MS) patients. The aim of present research was to compare effectiveness of Fluid Attenuation Inversion Recovery (FLAIR) sequence of conventional MRI and Diffuse Weighted Imaging (DWI) sequence as a new technique in detection of brain MS plaques. MATERIALS & METHODS: In this analytic cross sectional study, sample size was assessed as 40 people to detect any significant difference between two sequences with a level of 0.05. DWI and FLAIR sequences of without contrast brain MRI of consecutive MS patients referred to MRI center of Shahid Sadoughi Hospital, Yazd, Iran from January to May 2012, were evaluated. RESULTS: Thirty-two females and 8 males with mean age of 35.20±9.80 yr (range = 11-66 yr) were evaluated and finally 340 plaques including 127(37.2%) in T2WI, 127(37.2%) in FLAIR, 63(18.5%) in DWI and 24(7.1%) in T1WI were detected. FLAIR sequence was more efficient than DWI in detection of brain MS plaques, oval, round, amorphous plaque shapes, frontal and occipital lobes, periventricular, intracapsular, corpus callosum, centrum semiovale, subcortical, basal ganglia plaques and diameter of detected MS plaques in DWI sequence was smaller than in FLAIR. CONCLUSION: Old lesion can be detected by conventional MRI and new techniques might be more useful in early inflammatory phase of MS and assessment of experimental treatments.

Comparison of effect of kangaroo mother care, breastfeeding and swaddling on Bacillus Calmette-Guerin vaccination pain score in healthy term neonates by a clinical trial.

BACKGROUND/AIM: The purpose of this research was to compare the analgesic effect of kangaroo mother care (KMC), breastfeeding and swaddling in Bacillus Calmette-Guerin (BCG) vaccination in term neonates. METHODS: In a randomized 120 healthy term neonates who received routine BCG vaccination in the first day of their life are distributed into three groups. In group 1, neonates breastfed two minutes before, during and one minute after BCG vaccination. In group 2, neonates received KMC 10 minutes before, during and one minute after vaccination and in group 3, they were swaddled 10 minutes before, during and one minute after vaccination. Primary outcomes included pain score during, one minute and two minutes after BCG vaccination and obtaining pain score of less than three during vaccination . RESULTS: Pain scores during, one minute and two minutes after vaccination in group 1 were lower than in groups 2 and 3. Group 1 had higher success rate in painless vaccination and had lower crying duration in comparison to another groups (p < 0.05) Conclusion: Breastfeeding was more effective than KMC and swaddling in reduction of BCG vaccination pain in healthy term neonates.

Life Expectancy and its Socioeconomic Determinants in Iran.

INTRODUCTION: Life expectancy at birth (LEB) is closely associated with the degree of economic and social development in developed and developing countries. This study aimed to examine the socioeconomic factors affecting LEB in Iran from 1985 to 2013. METHODS: Time series analysis was used to examine the effects of key explanatory factors (GDP per capita, number of doctors per 10,000 population, degree of urbanization, food availability, CO2 emission, total fertility rate, inflation rate, and literacy rate) on LEB in Iran from 1985 to 2013. Study data were retrieved from the Central Bank of Iran (CBI), Iranian Statistical Center (ISC), and World Bank. Augmented Dickey Fuller (ADF) and Banergy, Dolado, and Master (BDM) tests, Engle Granger approach, and an ordinary least-square (OLS) model were used to achieve the aim of the study. Data analysis was performed by Stata V.12 software. RESULTS: Our findings indicated that GDP per capita (p=0.003), number of doctors per 10,000 population (p=0.036), literacy rate (p=0.0001), and food availability (p=0.0001) have a positive and significant statistically effect on LEB. The relationship between total fertility rate and LEB was negative and significant (p=0.023). In addition, the effect of degree urbanization (p=0.811), CO2 emission (p=0.185), and inflation rate (p=0.579) on LEB were not significant. CONCLUSION: GDP per capita, number of doctors per 10,000 population, food availability, literacy rate, and total fertility were identified as the main factors affecting life expectancy in Iran. The study, however, suggests that life expectancy in Iran could be improved if attention is given to factors that reside outside of the health sector.

Evaluation of Vaccines Injection Order on Pain Score of Intramuscular Injection of Diphtheria, Whole Cell Pertussis and Tetanus Vaccine.

OBJECTIVE: To determine, whether or not intramuscular injection of diphtheria, pertussis and tetanus (DwPT) vaccine should be given first and subcutaneous injection of measles, mumps and rubella (MMR) thereafter or vice versa and can this cause less pain of DwPT vaccine injection. METHODS: In a randomized parallel group clinical trial, seventy 18-mo-old healthy children who were referred for routine vaccination to Akbari Health Care Center, Yazd, Iran from September 2014 through March 2015 were randomly allocated to two groups to receive DwPT and then MMR vaccines or MMR first, and then DwPT. Primary outcomes included pain score during DwPT injection, pain score during MMR injection, overall pain score of vaccination and obtaining a pain score of less than three during DwPT injection. Pain scores were assessed based on Modified Behavioral Pain Scale. Secondary outcome was crying duration during DwPT injection. RESULTS: Thirty seven girls and 33 boys were evaluated in two groups. Pain scores of DwPT and MMR injections, the frequency of pain score obtained to be less than three during DwPT injection and the crying duration were not different in both groups. But, overall pain score of vaccination was lower when subcutaneous injection of MMR vaccine was given before intramuscular injection of DwPT vaccine. (14.23 ± 1.35 vs. 15.61 ± 2.65; P = 0.04). CONCLUSIONS: Overall pain score of vaccination in multiple vaccine injection at the same visit might be reduced if subcutaneous vaccine is injected before intramuscular one.

Determinants of healthcare expenditures in Iran: evidence from a time series analysis.

BACKGROUND: A dramatic increase in healthcare expenditures is a major health policy concern worldwide. Understanding factors that underlie the growth in healthcare expenditures is essential to assist decision-makers in finding best policies to manage healthcare costs. We aimed to examine the determinants of healthcare spending in Iran over the periods of 1978-2011. METHODS: A time series analysis was used to examine the effect of selected socio-economic, demographic and health service input on per capita healthcare expenditures (HCE) in Iran from 1978 to 2011. Data were retrieved from the Central Bank of Iran, Iranian Statistical Center and World Bank. Autoregressive distributed lag approach and error correction method were employed to examine long- and short-run effects of covariates. RESULTS: Our findings indicated that the GDP per capita, degree of urbanization and illiteracy rate increase healthcare expenditures, while physician per 10,000 populations and proportion of population aged≥ 65 years decrease healthcare expenditures. In addition, we found that healthcare spending is a "necessity good" with long- and short-run income (GDP per capita), elasticities of 0.46 (p<0.01) and 0.67 (p = 0.01), respectively. CONCLUSION: Our analysis identified GDP per capita, illiteracy rate, degree of urbanization and number of physicians as some of the driving forces behind the persistent increase in HCE in Iran. These findings provide important insights into the growth in HCE in Iran. In addition, since we found that health spending is a "necessity good" in Iran, healthcare services should thus be the object of public funding and government intervention.

Efficacy and Safety of Single Low Dose Intravenous Fentanyl in Pain Reduction of Lumbar Puncture in Near Term Neonates by A Randomized Clinical Trial.

OBJECTIVE: Reduction of pain of invasive procedures in neonates can prevent pain side effects. The purpose of present study was to evaluate the efficacy and safety of a single low dose of intravenous fentanyl in reducing of lumbar puncture (LP) pain in neonates. MATERIALS & METHODS: In this randomized clinical trial, registered with code number of 2014022616761N150, admitted neonates to Shahid Sadoughi Hospital, Yazd, Iran from August-April 2012 (45 cases) were randomly assigned into two groups to receive 2 µg/kg of intravenous fentanyl or 0.2 milliliter of normal saline, two min before LP. Primary outcome was success rate in reducing of pain during needle insertion to skin (pain score of less than three). Secondary outcomes were clinical side effects and serious adverse events. RESULTS: Forty-five neonates including 23 girls and 22 boys were evaluated. Pain reduction was obtained in 39.1% (9 of 23 neonates) of fentanyl group and in 4.5% (one of 22 neonates) of control group. Means of pulse rate (136.41± 9.16 vs. 148.9± 8.99) and pain score during needle insertion (3.41±1.31 vs. 5.8±1.12) were lower in fentanyl group. No severe adverse effects were seen in both groups. Side effects such as vomiting [9% (N=2) in control and 4.3% (N=1) in fentanyle group] and mild transient decrease in oxygen saturation in 8.7% (N=2) of fentanyle group were seen. Safety in two groups was not statistically different. CONCLUSION: Intravenous fentanyl might be considered as a safe and effective analgesic drug in LP in neonates.

Efficacy of zinc sulfate supplement on febrile seizure recurrence prevention in children with normal serum zinc level: A randomised clinical trial.

OBJECTIVE: Serum zinc level might be related to pathogenesis of febrile seizure (FS). The purpose of this study was to evaluate efficacy and safety of oral zinc supplementation on FS recurrence prevention in non-zinc-deficient children. MATERIALS AND METHODS: In a randomized clinical study, one hundred 18 to 60 mo old children with normal zinc level with first simple FS were referred to Shahid Sadoughi Hospital, Yazd, Iran from May 2012 to June 2013, were randomly assigned to two groups to receive 2 mg/kg/d zinc sulfate for six consecutive months or placebo as control group and were followed up for 1 y for FS recurrence. RESULTS: 41 girls and 59 boys with mean age of 2.47 ± 1.01 y were evaluated. Race, mean weight, height and body fat were similar in both groups. FS recurrence occurred in 19 children (38%) in the control group [95% confidence interval (CI): 19.45%-53.95%] and in 11 children (22%) in the zinc sulfate (95% CI: 57.47%-89.13%) groups, respectively; and the zinc group had lower FS recurrence (P = 0.03). The mean serum zinc level before intervention was lower in children with FS recurrence (72.43 ± 14.58 µg/dL versus 96.33 ± 12.69 µg/dL, P = 0.04). Gastrointestinal side effects (vomiting in five children, heartburn in two children and abdominal pain in one child) were seen in 16% of the zinc group and vomiting occurred in two children (4%) in control group and frequency of adverse events was similar in the two groups (P = 0.1). CONCLUSION: Zinc supplementation should be considered as effective and safe in prevention of FS recurrence.

Non-Parenteral Medications for Procedural Sedation in Children- A Narrative: Review Article.

Procedural sedation may be needed in many diagnostic and therapeutic procedures in children. To make pediatric procedural sedation as safe as possible, protocols should be developed by institutions. Response to sedation in children is highly variable, while some become deeply sedated after minimal doses, others may need much higher doses. Child developmental status, clinical circumstances and condition of patient should be considered and then pharmacologic and non-pharmacologic interventions for sedation be selected. Drug of choice and administration route depend on the condition of the child, type of procedure, and predicted pain degree. The drugs might be administered parenteral (intravenous or intramuscular) or non parenteral including oral, rectal, sublingual, aerosolized buccal and intranasal. The use of intravenous medication such propofol, ketamine, dexmedetomidine, or etomidate may be restricted in use by pediatric anesthesiologist or pediatric critical care specialists or pediatric emergency medicine specialists. In this review article we discuss on non-parenteral medications that can be used by non- anesthesiologist.

Macro determinants of Iranian provincial healthcare expenditures from 2006 to 2013: evidence from panel data.

INTRODUCTION: During the last few decades, healthcare expenditures (HCEs) have increased significantly in Iran and throughout the world. Understanding the determinants of such increases is essential to health policymakers in finding the best policies to manage healthcare costs. This study aimed to determine the impact of some of the key explanatory variables on household healthcare expenditures across the provinces of Iran. METHODS: A panel data econometric model was used to determine the main factors that affected household healthcare expenditures (HHCEs) across the provinces of Iran from March 21, 2006 to February 19, 2013. The data on household healthcare expenditures per capita, number of physicians per 10,000 population, the degree of urbanization, the proportion of the population that was 65 or older, household income per capita, and literacy rate were obtained from the Household Expenditure and Income Survey (HEIS) data in the Statistical Center of Iran. F-Limer and Hausman tests were used to choose the panel data, and Stata V.12 was used to analyze the data. RESULTS: Our findings indicated that income per capita, physicians per 10,000 population, and the degree of urbanization had significant impacts on healthcare expenditures. Also, the results of the study showed the elasticity of income, physicians, urbanization, proportion of the population 65 or older, and the literacy rate were 0.25 (p < 0.002), 0.37 (p < 0.001), 5.01 (p < 0.001), -0.1 (p < 0.73), and -1.02 (p < 0.082), respectively. CONCLUSION: The results of the study indicated that the income elasticity of healthcare expenditures was less than 1; health expenditures were considered to be a "necessity good" across the provinces of Iran during the period that was studied. In addition, there were some other factors that affected healthcare expenditures that were not considered in the study, such as the advancement of new technology and the costs of dying. However, it is recommended that future research examine the effect of these factors on HCEs in Iran.

Effectiveness of Five-Level Emergency Severity Index Triage System Compared With Three-Level Spot Check: An Iranian Experience.

BACKGROUND: Triage for patients' prioritization in the emergency department is a suitable solution to decrease overcrowding. Different methods are used for prioritization that needs effectiveness evaluation. OBJECTIVES: The aim of this study was to assess the effectiveness of the emergency severity index (ESI) 5-level triage system in contrast with spot check triage. PATIENTS AND METHODS: Data for this quasi-experimental study were extracted using a form to review 770 records of patients referred to emergency department of Imam Khomeini hospital (in Sari, north of Iran) during two separated periods each for four months; the first from 20th March to 19th July 2010 and the other from 21 March to 20 July 2011. The method used in the first time was spot check triage and the second one ESI triage. Data were processed with descriptive statistics and analyzed using independent samples t-test (CI = 95%). RESULTS: Increase from 6.46 to 8.92 minutes in the average time from patient arrival to being visited by a physician (P < 0.001) and increase in average time from physician visit to receive the first nursing care from 7.68 to 15.89 minutes were significant (P < 0.001). The average waiting time for laboratory services was significantly decreased from 112.3 to 84.1 (P = 0.033). Increase in the average waiting time for radiology, decrease in average waiting time for sonography, average length of stay in the emergency department, and number of patients per emergency bed were not significant. CONCLUSIONS: Between the two systems of triage, ESI was more effective than the spot check and in the spatial and temporal domain of research, was a successful method in improving some indicators of emergency and improving the performance indices. Hospital managers by implementation of ESI system can take a step toward new health policies and improve the processes as key tools of continuous quality improvement system.

Safety and efficacy of melatonin in pediatric migraine prophylaxis.

OBJECTIVE: Preventive therapy in migraine must be started with frequent or disabling headaches in children, while, no drugs have been approved for migraine preventive therapy of them up to now. The aim of the present research was to investigate safety and efficacy of melatonin in pediatric migraine prophylaxis. METHODS: In a quasi- experimental study, monthly frequency, severity and duration of headache, migraine disability and clinical side effects in sixty migraineur referred children to Pediatric Neurology Clinic of Shahid Sadoughi Medical Sciences University, Yazd, Iran from January to June 2013 whom were treated with single dose of 0.3 mg/kg melatonin for three months, were evaluated. RESULTS: Thirty two (53.3%) girls and 28(46.7%) boys with mean age of 10.31 ± 2.39 years were evaluated, 38 of whom (63.3%) had migraine without aura. Clinical adverse events were seen in 23.3% (N=14) of children including sleepiness in seven, vomiting in four, mild hypotension in two and constipation in one child. Excessive daytime sleepiness as a serious side effect was seen in three children which caused the drug use to be stopped. Monthly frequency, severity and duration of headache reduced from 15.63 ± 7.64 to 7.07 ± 4.42 attacks, from 6.20 ± 1.67 to 3.55 ± 2.11 scores, and from 2.26 ± 1.34 to 1.11 ± 0.55 hours, respectively. Pediatric Migraine Disability Assessment score decreased from 31.72 ± 8.82 to 17.78 ± 10.64. (All p < 0.05). CONCLUSION: Melatonin might be considered as an effective and without life-threatening side effects drug in prophylaxis of migraine in children.