Rohollah Valizadeh

ORCID: 0000-0002-6913-3210
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About
Contact & Profiles
Research Areas
  • Bariatric Surgery and Outcomes
  • COVID-19 Clinical Research Studies
  • Health and Well-being Studies
  • SARS-CoV-2 and COVID-19 Research
  • Long-Term Effects of COVID-19
  • Body Contouring and Surgery
  • Ophthalmology and Visual Health Research
  • Esophageal and GI Pathology
  • Gastric Cancer Management and Outcomes
  • Renal and Vascular Pathologies
  • Cardiovascular and exercise physiology
  • Renal Diseases and Glomerulopathies
  • Gastroesophageal reflux and treatments
  • Sports Performance and Training
  • Pediatric Urology and Nephrology Studies
  • Diet and metabolism studies
  • Vaccine Coverage and Hesitancy
  • COVID-19 and healthcare impacts
  • Global Public Health Policies and Epidemiology
  • Cardiovascular Disease and Adiposity
  • Physical Activity and Health
  • Liver Disease Diagnosis and Treatment
  • Systemic Lupus Erythematosus Research
  • Kidney Stones and Urolithiasis Treatments
  • Esophageal Cancer Research and Treatment

Urmia University of Medical Sciences
2016-2025

Urmia University
2016-2025

Iran University of Medical Sciences
2017-2024

Nickan Research Institute
2020-2024

Islamic Azad University, Omidieh Branch
2010-2022

World Water Watch
2022

Tehran University of Medical Sciences
2022

Islamic Azad University, Science and Research Branch
2010-2017

Kurdistan University of Medical Sciences
2017

Islamic Azad University, Tehran
2013

Abstract Background Patients with class I obesity may need metabolic and bariatric surgery (MBS) in the presence of obesity-associated medical problems, but MBS this is under debate. This study aimed to investigate efficacy safety patients obesity. Methods materials was a historical cohort carried out on 112 body mass index (BMI) 30–35 kg/m 2 24-month follow-up underwent at Rasoul-e-Akram Hospital. The required data were extracted through Iran National Obesity Surgery Database. for consisted...

10.1186/s12893-023-02295-x article EN cc-by BMC Surgery 2024-01-03

Background: Idiopathic granulomatous mastitis (IGM) is a benign rare inflammatory disease of the breast.Due to its uncommon etiology, diagnosis and treatment still unknown.Selection standard method for diagnosing idiopathic sophisticated.In view non-definitive clinical imaging finding, histopathology cornerstone definitive diagnosis.Objective: To determine help solve dilemma mastitis.Methods: This historical cohort study was conducted on 48 patients who referred general surgery clinic Imam...

10.19082/5375 article EN cc-by-nc-nd Electronic physician 2017-09-25

Abstract Introduction One-anastomosis gastric bypass (OAGB) complication, such as leakage, can be dangerous and should managed properly, yet little data exist in the literature regarding management of leaks after OAGB, there are no guidelines to date. Methods The authors performed a systematic review meta-analysis 46 studies, examining 44 318 patients were included. Results There 410 reported OAGB published literature, which represents prevalence 1% OAGB. surgical strategy was very variable...

10.1093/bjs/znaf036.050 article EN British journal of surgery 2025-02-01

COVID-19 is spreading all around the world, and considered as most widespread infectious disease of century. Coronavirus transmits through respiratory droplets when in close contact with infected person. Therefore, populous places are more likely to be source novel coronavirus that threatening health everyone especially geriatric population. This study aimed compare transmission between metropolitan non- counties lessons mortality (especially geriatric) following epidemic. The USAFact.org...

10.34172/npj.2021.06 article EN cc-by Journal of Nephropharmacology 2020-07-24

Remdesivir initially was intravenously administrated to treat the Ebola disease however right now it has been administered COVID-19 in some countries. However is necessary find exact effect of remdesivir patients with COVID-19. solution a cyclodextrin carrier that filters solely by glomeruli; thereby abnormal renal function cannot eliminate quickly; therefore, can lead failure or liver dysfunction during therapeutic process Assessment who have acute kidney injury (AKI) end-stage fundamental.

10.34172/jnp.2021.10 article EN cc-by Journal of Nephropathology 2020-08-30

Emerging coronavirus-related respiratory disease started from Wuhan, China in December 2019 resulted numerous mortality following acute distress syndrome (ARDS) named COVID-19 disease. The incubation period of is varied 2 days to weeks; therefore oral transmission the most hazardous issue this period. Scientists are trying find a specific drug treat disease, however there no therapy yet. One challenging issues treatment process these patients ARDS. In development any type pneumonia or ARDS,...

10.34172/ipp.2020.16 article EN Immunopathologia Persa 2020-03-28

To determine the safety and efficacy profile of teenager COVID-19 vaccination. In this retrospective cohort study, contact numbers parents teenagers under 18 years age referred to a vaccination centers in Tehran-Iran receive corona vaccine were collected, following information was obtained via phones: demographic information, type vaccine, number doses received, as well additional like complications required treatments. Eleven thousand forty-two subjects aged 10-18 years, mean 14.55 ± 1.83...

10.1002/jmv.27962 article EN Journal of Medical Virology 2022-06-27
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