Mohamed R. El Tahan

ORCID: 0000-0002-9730-6406
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About
Contact & Profiles
Research Areas
  • Airway Management and Intubation Techniques
  • Cardiac, Anesthesia and Surgical Outcomes
  • Anesthesia and Sedative Agents
  • Respiratory Support and Mechanisms
  • Tracheal and airway disorders
  • Anesthesia and Pain Management
  • Anesthesia and Neurotoxicity Research
  • Cardiac Arrest and Resuscitation
  • Foreign Body Medical Cases
  • COVID-19 and healthcare impacts
  • Intensive Care Unit Cognitive Disorders
  • Hemodynamic Monitoring and Therapy
  • Ultrasound in Clinical Applications
  • Cardiac and Coronary Surgery Techniques
  • Diversity and Career in Medicine
  • Lung Cancer Diagnosis and Treatment
  • Cardiac Valve Diseases and Treatments
  • Nausea and vomiting management
  • Trauma Management and Diagnosis
  • Congenital Heart Disease Studies
  • Mechanical Circulatory Support Devices
  • Head and Neck Surgical Oncology
  • Cardiac Ischemia and Reperfusion
  • Organ Transplantation Techniques and Outcomes
  • Liver Disease and Transplantation

Imam Abdulrahman Bin Faisal University
2016-2025

King Fahd Hospital of the University
2015-2025

Mansoura University
2013-2024

Aston University
2024

Mansoura University Hospital
2012-2015

Dammam Central Hospital
2014

King Faisal University
2009

Al-Azhar University
2006

Alexandria University
2006

National Heart Institute
2006

Volatile (inhaled) anesthetic agents have cardioprotective effects, which might improve clinical outcomes in patients undergoing coronary-artery bypass grafting (CABG).We conducted a pragmatic, multicenter, single-blind, controlled trial at 36 centers 13 countries. Patients scheduled to undergo elective CABG were randomly assigned an intraoperative regimen that included volatile (desflurane, isoflurane, or sevoflurane) total intravenous anesthesia. The primary outcome was death from any...

10.1056/nejmoa1816476 article EN New England Journal of Medicine 2019-03-19

Women make up an increasing proportion of the physician workforce in anaesthesia, but they are consistently under-represented leadership and governance.We performed internet-based survey to investigate career opportunities research amongst anaesthesiologists. We also explored gender bias attributable workplace attitudes economic factors. The instrument was piloted, translated into seven languages, uploaded SurveyMonkey® platform. aimed collect between 7800 13 700 responses from at least 100...

10.1016/j.bja.2019.12.022 article EN publisher-specific-oa British Journal of Anaesthesia 2020-01-28

The objective was to evaluate the efficacy and safety of single-dose ketamine infusion in adults with sickle cell disease (SCD) who presented acute vasoocclusive crisis (VOC).This study a parallel-group, prospective, randomized, double-blind, pragmatic trial. Participants were randomized receive single dose either or morphine, infused over 30 min. Primary outcome mean difference numerical pain rating scale (NPRS) score 2 h. NPRS recorded every min for maximum 180 secondary outcomes...

10.1111/acem.14382 article EN Academic Emergency Medicine 2021-08-27

Prevalence of seropositivity following SARS-CoV-2 infection is vital in evaluating herd immunity. However, depending on illness severity, it remains unclear whether the breadth and magnitude immune response to for short or long term. To test persistence humoral antibody responses after exposure patients with different severity among volunteers who had been vaccinated. This study was conducted two Saudi Arabian tertiary hospitals. Participants were categorized as critically ill COVID-19...

10.4103/sjmms.sjmms_282_24 article EN cc-by-nc-sa Saudi Journal of Medicine and Medical Sciences 2025-01-01

The use of low tidal volume during one-lung ventilation (OLV) has been shown to attenuate the incidence acute lung injury after thoracic surgery.To test effect OLV for video-assisted thoracoscopic surgery on extravascular water content index (EVLWI).A randomised, double-blind, controlled study.Single university hospital.Thirty-nine patients scheduled elective surgery.Patients were randomly assigned one three groups (n = 13 per group) ventilate dependent with a 4, 6 or 8 ml kg(-1) predicted...

10.1097/eja.0000000000000072 article EN European Journal of Anaesthesiology 2014-04-01

The main objective of this survey is to describe the current practice thoracic anesthesia in Middle Eastern (ME) region.A prospective online survey. An invitation participate was e-mailed all members ME thoracic-anaesthesia group. A total 58 participated from 19 institutions East. Questions concerned ventilation strategies during one-lung (OLV), regimen, mode postoperative analgesia, use lung isolation techniques, and i.v. fluids.Volume-controlled favored over pressure-controlled (62% vs 38%...

10.4103/1658-354x.101196 article EN cc-by-nc-sa Saudi Journal of Anaesthesia 2012-01-01

The prophylactic use of small doses ephedrine may counter the hypotension response to propofol anesthesia with minimal hemodynamic changes. One hundred-fifty patients scheduled for valve surgery were randomly assigned into five groups (n = 30 each) receive saline, 0.07, 0.1, or 0.15 mg/kg ephedrine, phenylephrine 1.5 μg/kg before induction propofol-fentanyl anesthesia. After induction, patient receiving had higher mean arterial pressure, systemic vascular resistance (SVRI), cardiac (CI),...

10.4103/0971-9784.74397 article EN cc-by-nc-sa Annals of Cardiac Anaesthesia 2011-01-01

The use of the Arndt endobronchial blocker has not gained widespread acceptance during video-assisted thoracoscopic surgery (VATS) because its high cost and longer time to operative lung collapse especially in patients with chronic obstructive pulmonary disease (COPD). a ventilator disconnection technique been shown produce comparable degree when used either double-lumen tube or an blocker.We hypothesised that bronchial suction through port would be associated achieve optimum as technique.A...

10.1097/eja.0000000000000194 article EN European Journal of Anaesthesiology 2015-01-07
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