Alireza Mahdavi

ORCID: 0000-0001-6817-3694
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About
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Research Areas
  • Anesthesia and Neurotoxicity Research
  • Ophthalmology and Visual Health Research
  • Healthcare Systems and Reforms
  • Airway Management and Intubation Techniques
  • Intraocular Surgery and Lenses
  • Pediatric Pain Management Techniques
  • Respiratory Support and Mechanisms
  • Urological Disorders and Treatments
  • Ophthalmology and Visual Impairment Studies
  • Cardiac Arrest and Resuscitation
  • Craniofacial Disorders and Treatments
  • Obesity, Physical Activity, Diet
  • Global Public Health Policies and Epidemiology
  • Anesthesia and Pain Management
  • Urologic and reproductive health conditions
  • Chronic Disease Management Strategies
  • Tracheal and airway disorders
  • Anesthesia and Sedative Agents
  • Clostridium difficile and Clostridium perfringens research
  • Global Health and Surgery
  • Urinary and Genital Oncology Studies
  • Obesity and Health Practices
  • Congenital Diaphragmatic Hernia Studies
  • Intensive Care Unit Cognitive Disorders
  • Bacterial Identification and Susceptibility Testing

Shahid Beheshti University of Medical Sciences
2007-2024

Ministry of Health and Medical Education
2008-2022

ORCID
2020

Shahid Beheshti University
2016-2017

Mashhad University of Medical Sciences
2016

Tehran University of Medical Sciences
2016

Pfizer (United States)
2016

Kashan University of Medical Sciences
2016

Noor Eye Hospital
2014-2016

Iran University of Medical Sciences
2016

Abstract Objective: The goal was to estimate the prevalence of overweight, obesity, underweight, and abdominal obesity among adult population Iran. Research Methods Procedures: A nationwide cross‐sectional survey conducted from December 2004 February 2005. selection by stratified probability cluster sampling through household family members in Weight, height, waist circumference (WC) 89,404 men women 15 65 years age (mean, 39.2 years) were measured. criteria for normal‐weight, Class I, II,...

10.1038/oby.2007.332 article EN Obesity 2007-11-01

Objective The aim of this study was to estimate the prevalence and risk factors prehypertension (Pre-HTN) hypertension (HTN) among adult population Iran. Methods A nationwide cross-sectional survey conducted from December 2004 February 2005. selection by stratified probability cluster sampling through household family members in Blood pressure (BP) associated 35 048 men 34 674 women aged 25–65 years (mean 44.1 years) were measured. Results Pre-HTN 59.6% 44.5% women; 19.8% 26.9% hypertensive,...

10.1097/hjh.0b013e3282f2d34d article EN Journal of Hypertension 2008-03-01

Introduction: Anesthesia induction is a stressful event for children and their parents, may have potentially harmful consequences on the patient's physiological mental situation. Stressful anesthesia has psychological adverse effects that recur with repeated anesthesia, can lead to increased pediatric discomfort during recovery period, even induce reactionary postoperative behavior. A randomized controlled trial was performed assess impact of parental presence (PPIA) preoperative anxiety...

10.2147/ndt.s119208 article EN cc-by-nc Neuropsychiatric Disease and Treatment 2017-02-01

To assess the effectiveness of IraPEN program in decreasing risk cardiovascular disease (CVD) and associated factors selected areas Iran. A secondary data analysis longitudinal collected between 2016 2017 from health centers four pilot areas. The target population consisted people aged 40 years above, as well individuals 30–40 who had at least one CVD factor. We compared mean factor levels before year after intervention utilized Generalized Estimating Equations to analyze trends during...

10.1186/s12889-024-21168-3 article EN cc-by-nc-nd BMC Public Health 2025-02-03

<b>SUMMARY:</b> We report on a patient who, after symptom-free interval, developed severe vision impairment and whose MR imaging demonstrated extensive edema in the central nervous tissue neighboring treated aneurysm. To our knowledge, this is an unreported complication of endovascular treatment aneurysms.

10.3174/ajnr.a0550 article EN cc-by American Journal of Neuroradiology 2007-08-01

Among hospital-acquired infections (HAIs) in children, ventilator-associated pneumonia (VAP) is the most common after blood stream infection (BSI). VAP can prolong length of ventilation and hospitalization, increase mortality rate, directly change a patient's outcome Pediatric Intensive Care Units (PICU).The research on children limited, especially Iran; therefore, identification incidence rate will be important for both clinical epidemiological implications.Mechanically ventilated pediatric...

10.3390/children4070056 article EN cc-by Children 2017-07-03

To determine the cataract surgical rate (CSR) between 2006 and 2010 in Iran.In this cross-sectional study, sampling was done from centers throughout Iran. Centers all of Iran with more than 3000 surgeries per year were grouped as major rest minor centers. All a percentage selected each province. For center, we determined number random week season.Of 237 eligible centers, 124 106 enrolled study; 80 26 The has increased 335,948 to 475,526 2010. Cataract 4723 (95% confidence interval, 4707...

10.1097/opx.0000000000000389 article EN Optometry and Vision Science 2014-09-19

To determine the distribution of cataract surgical number per million population year (CSR), CSR in older than 50 years (CSR 50+) provinces Iran, and their economic inequality 2010.As part cross-sectional 2011 survey, provincial 50+ were calculated as total surgeries major minor centers divided by each province. Economic was determined using average province income, urban rural household incomes, percentage province.Tehran Ilam had highest lowest (12,465 vs. 359), respectively. Fars (71,381...

10.1097/opx.0000000000000590 article EN Optometry and Vision Science 2015-05-08

Purpose: To determine intraoperative complications of cataract surgery over the period 2006 to 2010.Methods: In this cross-sectional study, 106 272 surgical centers in Iran were selected through multistage random cluster sampling from all provinces. each province, number was proportionate surgeries, and center, charts center's which we retrieved complications.Results: The prevalence 5.04% (95% confidence interval, CI, 3.53–6.54%) 2006, decreased significantly 3.44% CI 1.84–5.04%) 2010. most...

10.3109/09286586.2015.1083037 article EN Ophthalmic Epidemiology 2016-01-02

To determine the prevalence and types of intraoperative complications cataract surgery examine potential risk factors.Data were obtained from 2011 Iranian Cataract Surgery Survey in which information about surgeries throughout nation was collected. In Province Tehran, 55 centers 1 week per season center randomly selected for sampling. each center, charts all patients who underwent during weeks (total 20 center) reviewed data extraction. The different determined, their relationships with age,...

10.1097/opx.0000000000000795 article EN Optometry and Vision Science 2016-01-14

This study aimed to investigate the intestinal carrier status of Enterococcus spp. among children in a pediatric intensive care unit (PICU) and reveal role hospitalization alteration resistance phenotypes clonal diversity isolates during admission discharge periods.Two separate stool samples were collected from hospitalized patients at times. The culture was done, species tested for antimicrobial susceptibility carriage vanA-D gene subtypes. Random Amplified Polymorphic DNA (RAPD)-PCR used...

10.1186/s12887-023-04238-0 article EN cc-by BMC Pediatrics 2023-08-30

Hypospadias is one of the most common congenital genital anomalies in males that necessitates to be operated early infancy (when 6 9 months old). On other hand, hypospadias a challenging field pediatric urology with multiple reconstruction techniques. A perfect repair supposed return urethral continuity sufficient caliber, eradicate phallus curvature, and supply an acceptable appearance low complications.This study aimed evaluate outcomes using onlay island flap technique shallow plate.In...

10.5812/ijp.660 article EN Iranian Journal of Pediatrics 2016-01-24

Toxocariasis is an extensive helminthic infection that leads to visceral larva migrans in humans. A 2.5-year-old girl referred for abdominal mass. She had history of pharyngitis two weeks. There were no other symptoms. Abdominal examination revealed irregular solid mass right lower quadrant (RLQ). ultrasonography echohetrogenic large RLQ, liver, and retroperitoneal area. CT scan showed a huge At laparotomy involved liver lobe, bladder, ileocecal valve, small intestines was found....

10.21699/ajcr.v8i1.490 article EN APSP Journal of Case Reports 2017-01-04

Background: Congenital diaphragmatic hernia (CDH) is a common congenital anomaly with significant morbidity and mortality. Few surveys have been reported regarding the prenatal status, clinical course postnatal outcome of CDH. The symptoms prognosis depend on location defect associated anomalies. Objectives: aim this study was to examine effect factors CDH in our pediatric hospital. Methods: We analyzed 74 records neonates referred center for surgery between 2008 2015. investigated outcomes...

10.5812/ijp.9144 article EN Iranian Journal of Pediatrics 2017-02-26

To review vision health situation of Iranian community, analyze its determinants, and discuss the adopted improvement strategies by Iran Ministry Health Medical Education (MOHME).This was a rapid analysis with qualitative approach in three parts recognition, orientation implementation. The data were gathered via upstream documents, national international experiences, experts stakeholders' opinions.Eradicating trachoma, increasing human resources, educational research centers promotion...

10.18240/ijo.2019.01.18 article EN cc-by-nc-nd International Journal of Ophthalmology 2019-01-06

Purpose: To determine the prevalence of trachoma and risk factors associated with disease in rural areas Sistan-va-Baluchestan province Iran from 2012–2013. Population-based data for is lacking this region.Methods: In population-based cross-sectional study, 80 clusters were selected using a systematic probability proportional to size method. All participants underwent clinical eye examinations according World Health Organization simplified grading system. The follicular (TF) children aged...

10.3109/09286586.2015.1037400 article EN Ophthalmic Epidemiology 2015-05-04

Introduction: Urethral duplication (UD) is a rare congenital anomaly with multiple anatomical variants. Case Presentation: In this article we present four year-old child complete UD. The patient was admitted for hypospadias repair, in evaluation found type IIA1 UD according to Effmann classification. Patient underwent repair saving Conclusions: After one year follow-up he has normal and continent urination.

10.5812/ijp.3620 article EN Iranian Journal of Pediatrics 2016-03-05
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