Queen's University

About: Queen's University is a education organization based out in Kingston, Ontario, Canada. It is known for research contribution in the topics: Population & Poison control. The organization has 41065 authors who have published 78811 publications receiving 2864794 citations. The organization is also known as: Queen's College at Kingston.

Treatment of neuromyelitis optica with rituximab: retrospective analysis of 25 patients.

Abstract: Background: Neuromyelitis optica (NMO) is an uncommon, life-threatening inflammatory demyelinating disorder. Recently, much has become known about its immunopathogenesis. However, optimal treatments, with expected outcomes, have not been established. Objective: To evaluate the use and efficacy of rituximab for treating NMO. Design: Retrospective multicenter case series of NMO patients treated with rituximab. Setting: Seven tertiary medical centers in the United States and England. Patients: Twenty-five patients (including 2 children), 23 of whom experienced relapses despite use of other drugs before rituximab. Extended follow-up of 7 previously reported patients is included. Interventions: Infusions of rituximab at median intervals of 8 months. Main Outcome Measures: Annualized relapse rate and disability (expressed as Expanded Disability Status Scale score). Results: At a median follow-up of 19 months, the median annualized posttreatment relapse rate was lower than the pretreatment rate (0 [range 0-3.2] vs 1.7 [range, 0.5-5] relapses, P<.001). Disability improved or stabilized in 20 of 25 patients (80%, P=.02). Two patients died during the follow-up period, 1 owing to a brainstem relapse and 1 owing to suspected septicemia. Infections were reported in 20% of patients. Conclusions: In NMO, treatment with rituximab appears to reduce the frequency of attacks, with subsequent stabilization or improvement in disability.

Control of Confounding and Reporting of Results in Causal Inference Studies. Guidance for Authors from Editors of Respiratory, Sleep, and Critical Care Journals

Abstract: Control of Confounding and Reporting of Results in Causal Inference Studies Guidance for Authors fromEditors of Respiratory, Sleep, andCritical Care Journals David J. Lederer*, Scott C. Bell*, Richard D. Branson*, James D. Chalmers*, Rachel Marshall*, David M. Maslove*, David E. Ost*, Naresh M. Punjabi*, Michael Schatz*, Alan R. Smyth*, Paul W. Stewart*, Samy Suissa*, Alex A. Adjei, Cezmi A. Akdis, Élie Azoulay, Jan Bakker, Zuhair K. Ballas, Philip G. Bardin, Esther Barreiro, Rinaldo Bellomo, Jonathan A. Bernstein, Vito Brusasco, Timothy G. Buchman, Sudhansu Chokroverty, Nancy A. Collop, James D. Crapo, Dominic A. Fitzgerald, Lauren Hale, Nicholas Hart, Felix J. Herth, Theodore J. Iwashyna, Gisli Jenkins, Martin Kolb, Guy B. Marks, Peter Mazzone, J. Randall Moorman, ThomasM.Murphy, Terry L. Noah, Paul Reynolds, Dieter Riemann, Richard E. Russell, Aziz Sheikh, Giovanni Sotgiu, Erik R. Swenson, Rhonda Szczesniak, Ronald Szymusiak, Jean-Louis Teboul, and Jean-Louis Vincent Department of Medicine and Department of Epidemiology, Columbia University Irving Medical Center, New York, New York; Editor-inChief, Annals of the American Thoracic Society; Department of Thoracic Medicine, The Prince Charles Hospital, Brisbane, Queensland, Australia; Editor-in-Chief, Journal of Cystic Fibrosis; Department of Surgery, University of Cincinnati, Cincinnati, Ohio; Editor-in-Chief, Respiratory Care; University of Dundee, Dundee, Scotland; Deputy Chief Editor, European Respiratory Journal; London, England; Deputy Editor, The Lancet Respiratory Medicine; Department of Medicine, Queen’s University, Kingston, Ontario, Canada; Associate Editor for Data Science, Critical Care Medicine; Department of Pulmonary Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas; Editor-in-Chief, Journal of Bronchology and Interventional Pulmonology; Division of Pulmonary and Critical Care Medicine, Johns Hopkins University, Baltimore, Maryland; Deputy Editor-in-Chief, SLEEP; Department of Allergy, Kaiser Permanente Medical Center, San Diego, California; Editor-in-Chief, The Journal of Allergy & Clinical Immunology: In Practice; Division of Child Health, Obstetrics, and Gynecology, University of Nottingham, Nottingham, England; Joint Editor-in-Chief, Thorax; Department of Biostatistics, University of North Carolina, Chapel Hill, North Carolina; Associate Editor, Pediatric Pulmonology; Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Quebec, Canada; Advisor, COPD: Journal of Chronic Obstructive Pulmonary Disease; Department of Oncology, Mayo Clinic, Rochester, Minnesota; Editor-in-Chief, Journal of Thoracic Oncology; Swiss Institute of Allergy and Asthma Research, University of Zurich, Davos, Switzerland; Editor-in-Chief, Allergy; St. Louis Hospital, University of Paris, Paris, France; Editor-in-Chief, Intensive Care Medicine; Department of Medicine, Columbia University Irving Medical Center, and Division of Pulmonary, Critical Care, and Sleep, NYU Langone Health, New York, New York; Department of Intensive Care Adults, Erasmus MC University Medical Center, Rotterdam, the Netherlands; Department of Intensive Care, Pontificia Universidad Católica de Chile, Santiago, Chile; Editor-in-Chief, Journal of Critical Care; Department of Internal Medicine, University of Iowa and the Iowa City Veterans Affairs Medical Center, Iowa City, Iowa; Editor-in-Chief, The Journal of Allergy and Clinical Immunology; Monash Lung and Sleep, Monash Hospital and University, Melbourne, Victoria, Australia; Co-Editor-in-Chief, Respirology; Pulmonology Department, Muscle and Lung Cancer Research Group, Research Institute of Hospital del Mar and Centro de Investigación Biomédica en Red Enfermedades Respiratorias Instituto de Salud Carlos III, Barcelona, Spain; Editor-in-Chief, Archivos de Bronconeumologia; Department of Intensive Care Medicine, Austin Hospital and University of Melbourne, Melbourne, Victoria, Australia; Editor-in-Chief, Critical Care & Resuscitation; Department of Internal Medicine, University of Cincinnati College of Medicine, Cincinnati, Ohio; Editor-in-Chief, Journal of Asthma; Department of Internal Medicine, University of Genoa, Genoa, Italy; Editor-in-Chief, COPD: Journal of Chronic Obstructive Pulmonary Disease; Department of Surgery, Department of Anesthesiology, and Department of Biomedical Informatics, Emory University School of Medicine, Atlanta, Georgia; Editor-in-Chief,Critical CareMedicine; JFKNewJersey Neuroscience Institute, HackensackMeridian Health–JFKMedical Center, Edison, New Jersey; Editor-in-Chief, Sleep Medicine; Department of Medicine and Department of Neurology, Emory University School of Medicine, Atlanta, Georgia; Editor-in-Chief, Journal of Clinical Sleep Medicine; Department of Medicine, National Jewish Hospital, Denver, Colorado; Editor-in-Chief, Journal of the COPD Foundation; The Children’s Hospital at Westmead, Sydney Medical School, University of