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Scopus Author ID: 6506819251

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Employment (1)

University of Massachusetts Chan Medical School: Worcester, MA, US

2011-08 to present | Professor (Emergency Medicine)
Employment
Source: Self-asserted source
John Haran

Education and qualifications (2)

University of Massachusetts Medical School: Worcester, MA, US

2002-08 to 2007-06 | MD
Education
Source: Self-asserted source
John Haran

Rensselaer Polytechnic Institute: Troy, NY, US

1995-09 to 1999-05-30 | BS (Biochemistry)
Education
Source: Self-asserted source
John Haran

Funding (7)

Aging Microbiome, Immunosenescence, and risk of Multi-drug Resistant Organism Colonization and Infection in the Nursing Home

2023-02-15 to 2027-11-30 | Grant
National Institute on Aging (Baltimore, US)
URL: https://app.dimensions.ai/details/grant/grant.13253836
GRANT_NUMBER: R01AG075283
Source: Self-asserted source
John Haran via DimensionsWizard

Understanding the Microbiome-gut-brain axisn Alzheimer disease and its Role in Cognitive Decline

2020-09-15 to 2025-08-31 | Grant
National Institute on Aging (Baltimore, US)
URL: https://app.dimensions.ai/details/grant/grant.14350821
GRANT_NUMBER: R01AG067483
Source: Self-asserted source
John Haran via DimensionsWizard

Understanding the Microbiome-gut-brain axisn Alzheimer disease and its Role in Cognitive Decline

2020-09-15 to 2024-08-31 | Grant
National Institute on Aging (Baltimore, US)
URL: https://app.dimensions.ai/details/grant/grant.9413416
GRANT_NUMBER: RF1AG067483
Source: Self-asserted source
John Haran via DimensionsWizard

Elderly microbiome dysbiosis, Alzheimer’s disease, and cognitive decline

2019-01-01 to present | Grant
Alzheimer's Association (Chicago, US)
URL: https://app.dimensions.ai/details/grant/grant.8600235
GRANT_NUMBER: 2280
Source: Self-asserted source
John Haran via DimensionsWizard

The elderly gut microbiome during transition to long-term care and the risk of Clostridium difficile carriage

2018-09-01 to 2022-05-31 | Grant
National Institute on Aging (Baltimore, US)
URL: https://app.dimensions.ai/details/grant/grant.7755148
GRANT_NUMBER: K23AG057790
Source: Self-asserted source
John Haran via DimensionsWizard

Study of the Intestinal Microbiome, Antimicrobial Use, and Clostridium difficile Infections in Long-term Care Facility Residents

2017-07-01 to 2020-05-31 | Grant
National Institute on Aging (Baltimore, US)
URL: https://app.dimensions.ai/details/grant/grant.6952874
GRANT_NUMBER: R03AG056356
Source: Self-asserted source
John Haran via DimensionsWizard

Study of the Intestinal Microbiome, Antimicrobial Use, and Clostridium difficile Infections in Long-term Care Facility Residents

Source: Self-asserted source
John Haran via DimensionsWizard

Works (25)

Executive Functioning and Processing Speed as Predictors of Global Cognitive Decline in Alzheimer Disease

2024-11-02 | Preprint
DOI: 10.1101/2024.10.31.24316508
Contributors: John P. Haran; A M Barrett; YuShuan Lai; Samuel N. Odjidja; Protiva Dutta; Patrick M McGrath; Imane Samari; Lethycia Romeiro; Abigail Lopes; Vanni Bucci et al.
Source: check_circle
Crossref

Presence of Symptoms 6 Weeks After COVID-19 Among Vaccinated and Unvaccinated U.S. Healthcare Personnel

2022-02-25 | Preprint
DOI: 10.1101/2022.02.16.22271092
Contributors: Nicholas M. Mohr; Ian D. Plumb; Karisa K. Harland; Tamara Pilishvili; Katherine E. Fleming-Dutra; Anusha Krishnadasan; Karin F. Hoth; Sharon H. Saydah; Zachary Mankoff; John P. Haran et al.
Source: check_circle
Crossref

Virtualized clinical studies to assess the natural history and impact of gut microbiome modulation in non-hospitalized patients with mild to moderate COVID-19 a randomized, open-label, prospective study with a parallel group study evaluating the physiologic effects of KB109 on gut microbiota structure and function: a structured summary of a study protocol for a randomized controlled study

Trials
2021-12 | Journal article
DOI: 10.1186/s13063-021-05157-0
Contributors: John P. Haran; Jose C. Pinero; Yan Zheng; Norma Alonzo Palma; Mark Wingertzahn
Source: check_circle
Crossref

Inflammation-type dysbiosis of the oral microbiome associates with the duration of COVID-19 symptoms and long COVID

JCI Insight
2021-10-22 | Journal article
DOI: 10.1172/jci.insight.152346
Contributors: John P. Haran; Evan Bradley; Abigail L. Zeamer; Lindsey Cincotta; Marie-Claire Salive; Protiva Dutta; Shafik Mutaawe; Otuwe Anya; Mario Meza-Segura; Ann M. Moormann et al.
Source: check_circle
Crossref

Targeting the Microbiome With KB109 in Outpatients with Mild to Moderate COVID-19 Reduced Medically Attended Acute Care Visits and Improved Symptom Duration in Patients With Comorbidities

2021-03-29 | Other
DOI: 10.1101/2021.03.26.21254422
Contributors: John P. Haran; Yan Zheng; Katharine Knobil; Norma Alonzo Palma; Jonathan F. Lawrence; Mark A. Wingertzahn
Source: check_circle
Crossref

Aging, Frailty, and the Microbiome—How Dysbiosis Influences Human Aging and Disease

Gastroenterology
2021-01 | Journal article
DOI: 10.1053/j.gastro.2020.09.060
Contributors: John P. Haran; Beth A. McCormick
Source: check_circle
Crossref

The high prevalence of Clostridioides difficile among nursing home elders associates with a dysbiotic microbiome

Gut Microbes
2021-01-01 | Journal article
DOI: 10.1080/19490976.2021.1897209
Contributors: John P. Haran; Doyle V. Ward; Shakti K. Bhattarai; Ethan Loew; Protiva Dutta; Amanda Higgins; Beth A. McCormick; Vanni Bucci
Source: check_circle
Crossref

Deviating from IDSA treatment guidelines for non-purulent skin infections increases the risk of treatment failure in emergency department patients

Epidemiology and Infection
2019-12-05 | Journal article
DOI: 10.1017/S0950268818003291
Contributors: J. P. Haran; E. Wilsterman; T. Zeoli; M. Goulding; E. McLendon; M. A. Clark
Source: check_circle
Crossref

Alzheimer’s Disease Microbiome Is Associated with Dysregulation of the Anti-Inflammatory P-Glycoprotein Pathway

mBio
2019-06-25 | Journal article
DOI: 10.1128/mBio.00632-19
Contributors: John P. Haran; Shakti K. Bhattarai; Sage E. Foley; Protiva Dutta; Doyle V. Ward; Vanni Bucci; Beth A. McCormick; Melinda M. Pettigrew; Jack Gilbert; Jeremiah Faith
Source: check_circle
Crossref

The nursing home elder microbiome stability and associations with age, frailty, nutrition and physical location

Journal of Medical Microbiology
2018 | Journal article
DOI: 10.1099/jmm.0.000640
EID:

2-s2.0-85039549440
Contributors: Haran, J.P.; Bucci, V.; Dutta, P.; Ward, D.; McCormick, B.
Source: Self-asserted source
John Haran via Scopus - Elsevier

Medication Exposure and Risk of Recurrent Clostridium difficile Infection in Community‐Dwelling Older People and Nursing Home Residents

Journal of the American Geriatrics Society
2018-02 | Journal article
DOI: 10.1111/jgs.15176
Contributors: John P. Haran; Evan Bradley; Emily Howe; Xun Wu; Jennifer Tjia
Source: check_circle
Crossref

Elderly patients are at increased risk for treatment failure in outpatient management of purulent skin infections

American Journal of Emergency Medicine
2017 | Journal article
DOI: 10.1016/j.ajem.2016.10.060
EID:

2-s2.0-85013819671
Contributors: Haran, J.P.; Wilsterman, E.; Zeoli, T.; Beaudoin, F.L.; Tjia, J.; Hibberd, P.L.
Source: Self-asserted source
John Haran via Scopus - Elsevier

Antibiotic-associated diarrhoea in emergency department observation unit patients

Epidemiology and Infection
2016 | Journal article
DOI: 10.1017/S0950268816000200
EID:

2-s2.0-84975763696
Contributors: Haran, J.P.; Wu, G.; Bucci, V.; Fischer, A.; Keang, L.; Boyer, E.W.; Hibberd, P.L.
Source: Self-asserted source
John Haran via Scopus - Elsevier

Treatment of bacterial skin infections in ED observation units: Factors influencing prescribing practice

American Journal of Emergency Medicine
2015 | Journal article
DOI: 10.1016/j.ajem.2015.08.035
EID:

2-s2.0-84941670884
Contributors: Haran, J.P.; Wu, G.; Bucci, V.; Fischer, A.; Boyer, E.W.; Hibberd, P.L.
Source: Self-asserted source
John Haran via Scopus - Elsevier

A case of neck pain: The presentation of Chairi 1 malformations in children

2014 | Journal article
DOI:

10.4103/0974-2700.125636

EID:

2-s2.0-84893222690
Contributors: Haran, J.P.; Pezzella, L.
Source: Self-asserted source
John Haran via Scopus - Elsevier

Antigen-specific H1N1 influenza antibody responses in acute respiratory tract infections and their relation to influenza infection and disease course

Journal of Clinical Virology
2014 | Journal article
DOI: 10.1016/j.jcv.2014.04.017
EID:

2-s2.0-84902803013
Contributors: Haran, J.P.; Hoaglin, D.C.; Chen, H.; Boyer, E.W.; Lu, S.
Source: Self-asserted source
John Haran via Scopus - Elsevier

Factors influencing the development of antibiotic associated diarrhea in ED patients discharged home: Risk of administering IV antibiotics

American Journal of Emergency Medicine
2014 | Journal article
DOI: 10.1016/j.ajem.2014.07.015
EID:

2-s2.0-84907706275
Contributors: Haran, J.P.; Hayward, G.; Skinner, S.; Merritt, C.; Hoaglin, D.C.; Hibberd, P.L.; Lu, S.; Boyer, E.W.
Source: Self-asserted source
John Haran via Scopus - Elsevier

A comparison of ultrasound-guided three-in-one femoral nerve block versus parenteral opioids alone for analgesia in emergency department patients with hip fractures: A randomized controlled trial

2013 | Journal article
DOI:

10.1111/acem.12154

EID:

2-s2.0-84879015006
Contributors: Beaudoin, F.L.; Haran, J.P.; Liebmann, O.
Source: Self-asserted source
John Haran via Scopus - Elsevier

All purulence is local - epidemiology and management of skin and soft tissue infections in three urban emergency departments

2013 | Journal article
DOI:

10.1186/1471-227X-13-26

EID:

2-s2.0-84890450524
Contributors: Merritt, C.; Haran, J.P.; Mintzer, J.; Stricker, J.; Merchant, R.C.
Source: Self-asserted source
John Haran via Scopus - Elsevier

C-reactive protein as predictor of bacterial infection among patients with an influenza-like illness

2013 | Journal article
DOI:

10.1016/j.ajem.2012.06.026

EID:

2-s2.0-84870946284
Contributors: Haran, J.P.; Beaudoin, F.L.; Suner, S.; Lu, S.
Source: Self-asserted source
John Haran via Scopus - Elsevier

Cytokine markers as predictors of type of respiratory infection in patients during the influenza season

2013 | Journal article
DOI:

10.1016/j.ajem.2013.01.030

EID:

2-s2.0-84877695206
Contributors: Haran, J.P.; Buglione-Corbett, R.; Lu, S.
Source: Self-asserted source
John Haran via Scopus - Elsevier

Immunization with cross-conserved H1N1 influenza CD4+T-cell epitopes lowers viral burden in HLA DR3 transgenic mice

2013 | Journal article
DOI:

10.4161/hv.26511

EID:

2-s2.0-84885147822
Contributors: Moise, L.; Tassone, R.; Latimer, H.; Terry, F.; Levitz, L.; Haran, J.P.; Ross, T.M.; Boyle, C.; Martin, W.D.; De Groot, A.S.
Source: Self-asserted source
John Haran via Scopus - Elsevier

Correlation of C-reactive protein to severity of symptoms in acute influenza A infection

2012 | Journal article
DOI:

10.4103/0974-2700.96484

EID:

2-s2.0-84862527826
Contributors: Haran, J.P.; Suner, S.; Gardiner, F.
Source: Self-asserted source
John Haran via Scopus - Elsevier

Paecilomyces lilacinus olecranon bursitis in an immunocompromised host: case report and review

2008 | Journal article
DOI:

10.1016/j.diagmicrobio.2008.02.003

EID:

2-s2.0-45349107839
Contributors: Wessolossky, M.; Haran, J.P.; Bagchi, K.
Source: Self-asserted source
John Haran via Scopus - Elsevier

Enhanced culture method for detection of replication-competent virus in peripheral blood mononuclear cells of HIV type 1-infected individuals

2002 | Journal article
DOI:

10.1089/088922202753747923

EID:

2-s2.0-0036267188
Contributors: Haran, J.P.; Greenough, T.C.; Luzuriaga, K.; Sullivan, J.L.; Flanigan, T.; Somasundaran, M.
Source: Self-asserted source
John Haran via Scopus - Elsevier

Peer review (1 review for 1 publication/grant)

Review activity for Annals of emergency medicine. (1)
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