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Allan J. Walkey

UMass Memorial Health Care ·
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Area of research
Epidemiology · Pulmonary and Respiratory Medicine
Research interest
Research interests include Sepsis Diagnosis and Treatment, Respiratory Support and Mechanisms, COVID-19 Clinical Research Studies, and Atrial Fibrillation Management and Outcomes.
h-index
58
citations
13,152
works
434
NIH funding
primary concept
email

Recent publications

Polygenic Risk Score Added to Conventional Case Finding to Identify Undiagnosed Chronic Obstructive Pulmonary Disease
JAMA 2025cited by 17position: middledoi
Awake Prone Positioning in Adults With COVID-19
JAMA Internal Medicine 2025cited by 15position: middledoi
Atrial fibrillation in critical illness: state of the art
Intensive Care Medicine 2025cited by 10position: middledoi
Trends in Use of IV Vitamin C Among Patients With Sepsis
Critical Care Medicine 2025cited by 2position: middledoi
Complication Rates of Central Venous Catheters
JAMA Internal Medicine 2024cited by 153position: middledoi
Effectiveness of Fludrocortisone Plus Hydrocortisone versus Hydrocortisone Alone in Septic Shock: A Systematic Review and Network Meta-Analysis of Randomized Controlled Trials
American Journal of Respiratory and Critical Care Medicine 2024cited by 36position: middledoi
Evaluation of Etomidate Use and Association with Mortality Compared with Ketamine among Critically Ill Patients
American Journal of Respiratory and Critical Care Medicine 2024cited by 18position: middledoi
A Research Agenda to Improve Outcomes in Patients with Chronic Obstructive Pulmonary Disease and Cardiovascular Disease: An Official American Thoracic Society Research Statement
American Journal of Respiratory and Critical Care Medicine 2024cited by 14position: middledoi
Comparative Effectiveness of Mepolizumab, Benralizumab, and Dupilumab among Patients with Difficult-to-Control Asthma: A Multicenter Retrospective Propensity-Matched Analysis
Annals of the American Thoracic Society 2024cited by 14position: middledoi
Outcomes of Acute Respiratory Failure in Patients With Cancer in the United States
Mayo Clinic Proceedings 2024cited by 13position: middledoi
In-Hospital vs 30-Day Sepsis Mortality at US Safety-Net and Non–Safety-Net Hospitals
JAMA Network Open 2024cited by 13position: lastdoi
Sarcoidosis Treatment Patterns in the United States
CHEST Journal 2024cited by 12position: middledoi
A Novel Machine Learning Algorithm for Creating Risk-Adjusted Payment Formulas
JAMA Health Forum 2024cited by 9position: middledoi
Intravenous Opioid Administration During Mechanical Ventilation and Use After Hospital Discharge
JAMA Network Open 2024cited by 9position: lastdoi
Predicting stroke risk after sepsis hospitalization with new‐onset atrial fibrillation
Journal of Hospital Medicine 2024cited by 6position: lastdoi
An Update on Management of Adult Patients with Acute Respiratory Distress Syndrome: An Official American Thoracic Society Clinical Practice Guideline
American Journal of Respiratory and Critical Care Medicine 2023cited by 337position: middledoi
Comparative Effectiveness of Fludrocortisone and Hydrocortisone vs Hydrocortisone Alone Among Patients With Septic Shock
JAMA Internal Medicine 2023cited by 64position: lastdoi
Comparison of Propylthiouracil vs Methimazole for Thyroid Storm in Critically Ill Patients
JAMA Network Open 2023cited by 36position: middledoi
Facilitators and barriers to the implementation of new critical care practices during COVID-19: a multicenter qualitative study using the Consolidated Framework for Implementation Research (CFIR)
BMC Health Services Research 2023cited by 30position: middledoi
Practice Patterns and Outcomes Associated With Anticoagulation Use Following Sepsis Hospitalizations With New-Onset Atrial Fibrillation
Circulation Cardiovascular Quality and Outcomes 2023cited by 28position: firstdoi
At the intersection of trust and mistrust: A qualitative analysis of motivators and barriers to research participation at a safety‐net hospital
Health Expectations 2023cited by 22position: middledoi
Patient Perspectives of the Hospital Discharge Process: A Qualitative Study
Journal of Patient Experience 2023cited by 21position: middledoi
Reducing Central Venous Catheter Use through Adoption of Guidelines for Peripheral Catheter–based Vasopressor Delivery
Annals of the American Thoracic Society 2023cited by 11position: middledoi
Awake prone positioning for non-intubated patients with COVID-19-related acute hypoxaemic respiratory failure: a systematic review and meta-analysis
The Lancet Respiratory Medicine 2022cited by 183position: middledoi
Trends in Use of Oral Anticoagulants in Older Adults With Newly Diagnosed Atrial Fibrillation, 2010-2020
JAMA Network Open 2022cited by 103position: middledoi
Smartphone-Guided Self-prone Positioning vs Usual Care in Nonintubated Hospital Ward Patients With COVID-19
CHEST Journal 2022cited by 34position: middledoi
Comparison of Heart Rate After Phenylephrine vs Norepinephrine Initiation in Patients With Septic Shock and Atrial Fibrillation
CHEST Journal 2022cited by 24position: lastdoi
Development and Assessment of a New Framework for Disease Surveillance, Prediction, and Risk Adjustment
JAMA Health Forum 2022cited by 21position: middledoi
Red Blood Cell Transfusion at a Hemoglobin Threshold of 7 g/dl in Critically Ill Patients: A Regression Discontinuity Study
Annals of the American Thoracic Society 2022cited by 20position: lastdoi
How We Escalate Vasopressor and Corticosteroid Therapy in Patients With Septic Shock
CHEST Journal 2022cited by 20position: lastdoi

Grants

No grants ingested yet.

Frequent collaborators

Nicholas A. Bosch · Boston University27 papers (2018–2025)Hannah Wunsch · Cornell University15 papers (2016–2025)Anica C. Law · Boston University15 papers (2018–2024)David D. McManus · UMass Memorial Health Care13 papers (2016–2021)Emelia J. Benjamin · University of Manitoba11 papers (2012–2025)Renda Soylemez Wiener · Boston University11 papers (2012–2017)Mari‐Lynn Drainoni · Boston University10 papers (2018–2023)Ki H. Chon · University of Connecticut10 papers (2019–2021)Peter K. Lindenauer · Centre for Advanced Process Technology for Urban Resource Recovery10 papers (2013–2024)Syed Khairul Bashar · University of Vermont8 papers (2019–2021)Emily A. Vail · Columbia University8 papers (2016–2025)Hayley B. Gershengorn · Albert Einstein College of Medicine8 papers (2016–2025)Anuj Mehta · Hospital Authority7 papers (2015–2019) · 7 papers (2021–2023)Michael Winter · Boston University7 papers (2015–2020)Eddy Fan · University Health Network7 papers (2014–2023)Laura C. Myers · Kaiser Permanente6 papers (2020–2024)Eric Ding · Brown University6 papers (2019–2021) · 6 papers (2019–2024)Erika L. Crable · University of California, Los Angeles6 papers (2018–2022)
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