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Hans Rosenberg

Dr. Rosenberg is an emergency physician at the Ottawa Hospital, assistant professor at the University of Ottawa, and Director of the Digital Scholarship and Knowledge Dissemination Program.

Effect of a Strategy of Initial Laryngeal Tube Insertion vs Endotracheal Intubation on 72-Hour Survival in Adults With Out-of-Hospital Cardiac Arrest: A Randomized Clinical Trial

2019-02-18
By: Hans Rosenberg
On: February 18, 2019
In: Airway, cardiac arrest, Full Article, Journal Club, Resuscitation

Journal Club Summary Methodology: 4/5 Usefulness: 3.5/5 Wang HE, et al. JAMA. 2018 Aug 28;320(8):769-778. Editorial: Pragmatic Airway Management in Out-of-Hospital Cardiac Arrest. Question and Methods: This multicenter pragmatic cluster-crossover randomized trial compared initial advanced airway strategy effectiveness between laryngeal tube (LT) and endotracheal intubation (ETI) in adults with OHCA. Findings: The LTRead More →

Effect of Bag-Mask Ventilation vs Endotracheal Intubation During Cardiopulmonary Resuscitation on Neurological Outcome After Out-of-Hospital Cardiorespiratory Arrest: A Randomized Clinical Trial

2019-02-11
By: Hans Rosenberg
On: February 11, 2019
In: Airway, cardiac arrest, Critical Care, Featured, Full Article, Journal Club, Pre-Hospital

Journal Club Summary Methodology Score: 3.5/5 Usefulness Score: 2.5/5 Jabre P, et al. JAMA. 2018 Feb 27;319(8):779-787. Question and Methods: This was a multicenter randomized trial comparing bag valve mask ventilation with endotracheal intubation performed by emergency physicians in 2043 patients with out-of-hospital cardiac arrest in France and Belgium Findings: Their primary outcome ofRead More →

Ketamine Bottles

A Systematic Review and Meta-analysis of Ketamine as an Alternative to Opioids for Acute Pain in the Emergency Department

2019-02-04
By: Hans Rosenberg
On: February 4, 2019
In: Anesthesiology, Full Article, Journal Club

Journal Club Summary Methodology Score: 4/5 Usefulness Score: 2/5 Karlow N, et al. Acad Emerg Med. 2018 Oct;25(10):1086-1097. Question and Methods: This was a systematic review and meta-analysis of low dose ketamine (LDK 0.3 – 0.5mg/kg) vs opioids for acute pain management in the ED. Findings: 3 studies were included suggesting LDKRead More →

Renal Stones

Effect of Tamsulosin on Passage of Symptomatic Ureteral Stones: A Randomized Clinical Trial

2019-01-14
By: Hans Rosenberg
On: January 14, 2019
In: Journal Club, Urology

Journal Club Summary Methodology: 4/5 Usefulness: 2.5/5 Meltzer AC, et al. JAMA Intern Med. 2018 Aug 1;178(8):1051-1057.  Editorial: Medical Expulsive Therapy for Ureteral Stones – Stone Age Medicine. Methods: This multi-center RCT of emergency department patients presenting with symptomatic renal colic compared Tamsulosin vs placebo in the rate of stone passage at 28Read More →

Does Point-of-Care Ultrasonography Improve Clinical Outcomes in Emergency Department Patients With Undifferentiated Hypotension? An International Randomized Controlled Trial From the SHoC-ED Investigators

2019-01-07
By: Hans Rosenberg
On: January 7, 2019
In: cardiac arrest, Cardiology, Critical Care, Journal Club, Resuscitation, Ultrasound

Journal Club Summary Methodology Score: 3/5 Usefulness Score: 2/5 Atkinson PR, et al. Ann Emerg Med. 2018 Oct;72(4):478-489 Question and Methods: This was the first multicenter, prospective, RCT examining the effect of POCUS on 30-day survival of undifferentiated hypotensive patients presenting to ED. Findings: There was no important survival benefit with theRead More →

Antibiotic prescription strategies and adverse outcome for uncomplicated lower respiratory tract infections: prospective cough complication cohort (3C) study

2018-12-31
By: Hans Rosenberg
On: December 31, 2018
In: Full Article, Infectious Disease, Journal Club, Respirology

Methodology Score: 2.5/5                Usefulness Score:  2.5/5 Little P, et al. BMJ. 2017 May 22;357:j2148. Editorial: Controlling antibiotic prescribing for lower respiratory tract infections Scott AM et al. BMJ. 2017 May 22;357:j2398. doi: 10.1136/bmj.j2398. Question and Methods: This is a large, prospective, observational study of ambulatory patients with acute cough treated with no, immediateRead More →

Concomitant Oral Anticoagulant and Nonsteroidal Anti-Inflammatory Drug Therapy in Patients With Atrial Fibrillation

2018-12-17
By: Hans Rosenberg
On: December 17, 2018
In: Featured, Journal Club, Thrombosis

Journal Club Summary Methodology: 4/5 Usefulness: 4/5 Kent AP, et al. J Am Coll Cardiol. 2018 Jul 17;72(3):255-267 Question and Methods: This was a post hoc analysis of the RE-LY trial examining the risk of NSAID use in patients receiving oral anticoagulation (OAC) for atrial fibrillation. Findings: NSAID use wasRead More →

Thrombectomy 6 to 24 Hours after Stroke with a Mismatch between Deficit and Infarct

2018-11-26
By: Hans Rosenberg
On: November 26, 2018
In: Journal Club, Neurology

Journal Club Summary Methodology Score: 4/5 Usefulness Score: 5/5 Nogueira RG, et al. N Engl J Med. 2018 Jan 4;378(1):11-21 Editorial: A New DAWN for Imaging-Based Selection in the Treatment of Acute Stroke.  Questions and Methods: DAWN was an open-label multi-centre RCT assessing functional outcomes of embolectomy compared with standardRead More →

Clopidogrel and Aspirin in Acute Ischemic Stroke and High-Risk TIA

2018-11-19
By: Hans Rosenberg
On: November 19, 2018
In: Journal Club, Neurology, Neurology

Journal Club Summary Methodology Score: 3.5/5 Usefulness Score: 4/5 Johnston SC, et al. N Engl J Med. 2018 Jul 19;379(3):215-225 Editorial:  Antiplatelet Therapy after Ischemic Stroke or TIA. Question and Methods: This randomized, double-blind trial evaluated ASA + Clopidogrel (DAPT) against ASA alone for preventing ischemic events after a minor stroke/high-risk TIA.Read More →

Clinical Trial of Fluid Infusion Rates for Pediatric Diabetic Ketoacidosis

2018-11-12
By: Hans Rosenberg
On: November 12, 2018
In: Critical Care, Endocrinology, Journal Club

Journal Club Summary Methodology: 4/5 Usefulness: 4/5 Kuppermann N, et al. N Engl J Med. 2018 Jun 14;378(24):2275-2287. Editorial: Fluid Composition, Infusion Rate, and Brain Injury in Diabetic Ketoacidosis. Question and Methods: 13 centre RCT with four arms to determine the impact of fluid resuscitation rate and type on development ofRead More →

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  • Effect of a Strategy of Initial Laryngeal Tube Insertion vs Endotracheal Intubation on 72-Hour Survival in Adults With Out-of-Hospital Cardiac Arrest: A Randomized Clinical Trial
  • Identifying stroke mimics in the ED
  • Effect of Bag-Mask Ventilation vs Endotracheal Intubation During Cardiopulmonary Resuscitation on Neurological Outcome After Out-of-Hospital Cardiorespiratory Arrest: A Randomized Clinical Trial
  • Factors associated with treatment failure in non-purulent skin and soft tissue infections
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