Nicholas A. Bosch, MD, MSc
Assistant Professor
Boston University Chobanian & Avedisian School of Medicine
Pulmonary, Allergy, Sleep & Critical Care Medicine

MD, New York Medical College
MS, Boston University School of Public Health
BS, University of California, Davis
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Dr. Bosch is a health services researcher, epidemiologist, and critical care physician specializing in leveraging health services, quasi-experimental and causal-inference methods to inform and optimize the care of patients with critical illness. His research interests include sepsis, cardiovascular and endocrine disease during critical illness, severe alcohol withdrawal, and acute respiratory distress syndrome.

Diversity, Equity, Inclusion and Accessibility

I am committed to increasing the diversity of the biomedical clinical and research workforce and reducing disparities in healthcare. My prior work includes leading a study investigating disparities in guideline concordant insulin use during critical illness and, through my work with MA-CEAL, studies investigating patient and researcher perspectives on participating in and conducting inresearch at safety net hospitals.

Normalizing vasopressor dose to standardize vasopressors practice in septic shock
02/15/2020 - 06/27/2021 (PI)
NIH/National Institute of General Medical Sciences


Yr Title Project-Sub Proj Pubs

Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.

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  1. Bosch NA, Teja B, Law AC, Wunsch H, Walkey AJ. Arterial pressure response to an increase in norepinephrine varies depending on the baseline norepinephrine dose in patients with septic shock. Chest. 2023 May 09.View Related Profiles. PMID: 37169282
  2. Siddiqui S, Kelly L, Bosch N, Law A, Patel LA, Perkins N, Armaignac DL, Zabolotskikh I, Christie A, Krishna Mohan S, Deo N, Bansal V, Kumar VK, Gajic O, Kashyap R, Domecq JP, Boman K, Walkey A, Banner-Goodspeed V, Schaefer MS. Discharge Disposition and Loss of Independence Among Survivors of COVID-19 Admitted to Intensive Care: Results From the SCCM Discovery Viral Infection and Respiratory Illness Universal Study (VIRUS). J Intensive Care Med. 2023 May 08; 8850666231174375.View Related Profiles. PMID: 37157813; PMCID: PMC10183337; DOI: 10.1177/08850666231174375;
  3. Bosch NA, Teja B, Law AC, Pang B, Jafarzadeh SR, Walkey AJ. Comparative Effectiveness of Fludrocortisone and Hydrocortisone vs Hydrocortisone Alone Among Patients With Septic Shock. JAMA Intern Med. 2023 May 01; 183(5):451-459.View Related Profiles. PMID: 36972033; PMCID: PMC10043800; DOI: 10.1001/jamainternmed.2023.0258;
  4. Herrera VLM, Bosch NA, Lok JJ, Nguyen MQ, Lenae KA, deKay JT, Ryzhov SV, Seder DB, Ruiz-Opazo N, Walkey AJ. Circulating neutrophil extracellular trap (NET)-forming 'rogue' neutrophil subset, immunotype [DEspR?+?CD11b?+], mediate multi-organ failure in COVID-19-an observational study. Transl Med Commun. 2023; 8(1):12.View Related Profiles. PMID: 37096233; PMCID: PMC10111078; DOI: 10.1186/s41231-023-00143-x;
  5. Shankar DA, Bosch NA, Walkey AJ, Law AC. Practice Changes Among Patients Without COVID-19 Receiving Mechanical Ventilation During the Early COVID-19 Pandemic. Crit Care Explor. 2023 Apr; 5(4):e0889.View Related Profiles. PMID: 37025306; PMCID: PMC10072312; DOI: 10.1097/CCE.0000000000000889;
  6. Lee SY, Modzelewski KL, Law AC, Walkey AJ, Pearce EN, Bosch NA. Comparison of Propylthiouracil vs Methimazole for Thyroid Storm in Critically Ill Patients. JAMA Netw Open. 2023 Apr 03; 6(4):e238655.View Related Profiles. PMID: 37067797; PMCID: PMC10111182; DOI: 10.1001/jamanetworkopen.2023.8655;
  7. Shankar DA, Walkey AJ, Hawkins FJ, Bosch NA, Peterson D, Law AC. Hospital-level variation in practices and outcomes for patients with severe acute exacerbations of idiopathic pulmonary fibrosis: a retrospective multicentre cohort study. BMJ Open Respir Res. 2023 Apr; 10(1).View Related Profiles. PMID: 37076251; PMCID: PMC10124258; DOI: 10.1136/bmjresp-2022-001593;
  8. Tamlyn AL, Tjilos M, Bosch NA, Barnett KG, Perkins RB, Walkey A, Assoumou SA, Linas BP, Drainoni ML. At the intersection of trust and mistrust: A qualitative analysis of motivators and barriers to research participation at a safety-net hospital. Health Expect. 2023 Jun; 26(3):1118-1126.View Related Profiles. PMID: 36896842; PMCID: PMC10154811; DOI: 10.1111/hex.13726;
  9. Pang B, Kearney L, Maccarone J, Zhang J, Kearney C, Sangani R, Shankar DA, Gillmeyer KR, Law AC, Bosch NA. Association between Early Venous Thromboembolism Prophylaxis, Bleeding Risk, and Venous Thromboembolism among Critically Ill Patients with Thrombocytopenia. Ann Am Thorac Soc. 2023 Mar 03.View Related Profiles. PMID: 36867519
  10. Kearney C, Lesieur M, Bosch NA, Walkey AJ. Corticosteroid Uptake For COVID-19 after Publication of RECOVERY: A Difference in Difference Model. Ann Am Thorac Soc. 2023 Mar; 20(3):473-476.View Related Profiles. PMID: 36525470; PMCID: PMC9993153; DOI: 10.1513/AnnalsATS.202208-715RL;
Showing 10 of 52 results. Show More

This graph shows the total number of publications by year, by first, middle/unknown, or last author.

Bar chart showing 52 publications over 8 distinct years, with a maximum of 16 publications in 2022


2022 Boston University School of Medicine Department of Medicine : Robert Dawson Evans Quality Improvement Award
2022 Boston Medical Center: Top Faculty Excellence in Teaching
2011 New York Medical College: Gold Humanism Honor Society
2011 New York Medical College: Alpha Omega Alpha Honor Society
In addition to these self-described keywords below, a list of MeSH based concepts is available here.

Alcohol Withdrawal Syndrome
Health Services Research
Quasi-Experimental Studies
Acute Respiratory Distress Syndrome
Contact for Mentoring:

72 E. Concord St
Boston MA 02118
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