Allan J. Walkey MD, MSc
Professor, Pulmonary, Allergy, Sleep & Critical Care Medicine
Associate Professor, Health Law, Policy & Management
72 E. Concord Street | (617) 638-4860allan.walkey@bmc.org
alwalkey@bu.edu
Sections
Pulmonary, Allergy, Sleep & Critical Care Medicine
Centers
Evans Center for Implementation & Improvement Sciences
Pulmonary Center
Framingham Heart Study
Evans Center for Interdisciplinary Biomedical Research
Biography
Dr. Walkey investigates epidemiology and clinical outcomes of complications that occur in patients who are critically ill. Using clinical and administrative data, Dr. Walkey focuses on interations between organ systems during critical illness and seeks to find effective health care provider practice patterns that are associated with better patient outcomes. His research interests include sepsis, acute lung injury, and atrial fibrillation that occurs during critical illness.
Education
Medicine, MD, University of Massachusetts Medical School
Epidemiology, MS, Boston University School of Public Health
Psychology, BA, Tufts University
Publications
Heybati K, Xie G, Deng J, Walkey AJ, Gajic O, Yadav H. Hemodynamic Effects of Guideline-Based Sedation in Mechanically Ventilated Adults: A Multicenter Observational Analysis. Crit Care Explor. 2025 Sep 01; 7(9):e1313. PMID: 40911767.
Published on 8/28/2025Erfle BA, Steel TL, Law AC, Kaufman DA, Hills-Dunlap K, Afshar M, Walkey AJ, Austad KE, Drainoni ML, Bosch NA. Pharmacological Interventions for Alcohol Withdrawal Syndrome Among Hospitalized Adults: A Multicenter Cohort Study. J Gen Intern Med. 2025 Aug 28. PMID: 40877712.
Published on 8/14/2025Jimenez JV, Zhang L, Lin Z, Ferrante LE, Falvey JR, Walkey AJ, Krumholz HM, Jain S. Association Between Hospital Safety-Net Status and Delivery of Rehabilitation to Older Adults With Acute Respiratory Failure. Chest. 2025 Aug 14. PMID: 40818773.
Published on 7/17/2025O'Connor L, Wang B, Ye Z, Behar S, Tarrant S, Stamegna P, Pretz C, Dunkel L, Savage B, Scornavacca T, Shirshac J, Wilkie T, Toomey S, Mullen M, Fisher K, Tigas E, Wong S, McManus DD, Alper E, Martinez F, Walkey A, Lindenauer PK, Dickson E, Broach JP, Kheterpal V, Soni A. Evaluation of an integrated digital and mobile intervention to improve outcomes for patients with moderate to severe COPD. NPJ Digit Med. 2025 Jul 17; 8(1):451. PMID: 40676130.
Published on 7/17/2025Burrowes SA, Jones KC, Williams CJ, Neri CM, Klings ES, Bellamy SL, Walkey AJ, Drainoni ML, Cohen RT. Supportive noninvasive ventilation for acute chest syndrome prevention in hospitalized children with sickle cell disease: Determinants of implementation. J Hosp Med. 2025 Jul 17. PMID: 40677003.
Published on 7/14/2025Bosch NA, Law AC, Roubinian NH, Reza Jafarzadeh S, Walkey AJ. Variation in effectiveness of blood transfusion by hospital day: A multicenter retrospective study. J Hosp Med. 2025 Jul 14. PMID: 40659365.
Published on 7/1/2025Tripathi S, McGarvey J, Montgomery V, Gharpure VP, Kashyap R, Walkey A, Bansal V, Boman K, Kumar VK, Kissoon N. Prevalence of Sepsis as Defined by Phoenix Sepsis Definition Among Children With COVID-19. Hosp Pediatr. 2025 Jul 01; 15(7):554-562. PMID: 40545259.
Published on 6/27/2025Rudel RK, Powers E, Austad K, Burrowes SAB, Couloute Z, Smith AEC, Prifti C, Freiman JM, Wigmore R, Walkey A, Hicks JM, Barlam TF, Drainoni ML. Using learner verification and transcreation to develop multicultural patient education materials for acute respiratory tract infections to decrease inappropriate antibiotic prescribing. PEC Innov. 2025 Dec; 7:100415. PMID: 40686553.
Published on 5/7/2025O'Connor L, Dunkel L, Weitz AC, Walkey A, Lindenauer PK, Soni A. Digitally Delivered, Systemically Challenged: A Qualitative Study of Health System Readiness for Digital Care. medRxiv. 2025 May 07. PMID: 40385407.
Published on 5/5/2025Sibley S, Bedford J, Wetterslev M, Johnston B, Garside T, Kanji S, Whitehouse T, Welters I, Ostermann M, Balik M, Lancini D, Dharmaraj B, Benjamin EJ, Walkey AJ, Cuthbertson BH. Atrial fibrillation in critical illness: state of the art. Intensive Care Med. 2025 May; 51(5):904-916. PMID: 40323451.
Media Mentions
Published on 12/2/2021
Published on 12/1/2021
Shot for $100 program extended again as COVID vaccination, testing incentives cost millions
Published on 11/24/2021
Are Covid vaccine mandates ethical? Here’s what medical experts think
Published on 11/16/2021
Published on 8/22/2021
Have vaccine lotteries worked? Studies so far show mixed results
Published on 8/12/2021
Published on 8/4/2021
How West Virginia’s ‘Do it for Babydog’ vaccine lottery didn’t get the job done
Published on 8/1/2021
Maryland gave away $2 million in a lottery to boost vaccinations. Did it work?
Published on 7/13/2021
A $1 Million Lottery Didn’t Improve COVID-19 Vaccination. Here’s What Did
Published on 7/13/2021
Ohio vs Michigan: Which state's vaccine lottery will spur more shots?
View full list of 28 media mentions.