Harvard Catalyst Profiles

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Korilyn Sauser Zachrison, M.D.

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The research activities and funding listed below are automatically derived from NIH ExPORTER and other sources, which might result in incorrect or missing items. Faculty can login to make corrections and additions.
  1. (Korilyn S. Zachrison) Jul 1, 2017 - Jun 30, 2018
    Emergency Medicine Foundation
    A national study of telemedicine use in US Emergency Departments: understanding barriers to implementation
    Role: Principal Investigator
  2. (Zachrison, Korilyn S.) Jul 1, 2017 - Jun 30, 2018
    American Heart Association
    Pre-hospital triage decisions for patients with suspected stroke due to large vessel occlusion: A decision analytic modeling cost-effectiveness study
    Role: Principal Investigator
  3. K08HS024561 (ZACHRISON, KORI SAUSER) Aug 16, 2016 - Jul 31, 2021
    NIH
    Identifying novel system-level factors associated with the quality of acute stroke care delivery
    Role: Principal Investigator
  4. 16MCPRP27260221 (Kori Sauser Zachrison) Jan 1, 2016 - Mar 31, 2018
    American Heart Association
    Mapping the Stroke Network in the Northeast
    Role: PI

Bibliographic
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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PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
  1. Richard JV, Wilcock AD, Schwamm LH, Uscher-Pines L, Zachrison KS, Siddiqui A, Mehrotra A. Assessment of Telestroke Capacity in US Hospitals. JAMA Neurol. 2020 May 26. PMID: 32453424.
    Citations:    
  2. Wilcock AD, Zachrison KS, Schwamm LH, Uscher-Pines L, Zubizarreta JR, Mehrotra A. Trends Among Rural and Urban Medicare Beneficiaries in Care Delivery and Outcomes for Acute Stroke and Transient Ischemic Attacks, 2008-2017. JAMA Neurol. 2020 May 04. PMID: 32364573.
    Citations:    
  3. Hayden EM, Boggs KM, Espinola JA, Camargo CA, Zachrison KS. Telemedicine Facilitation of Transfer Coordination From Emergency Departments. Ann Emerg Med. 2020 May 01. PMID: 32534835.
    Citations:    
  4. Sharma R, Zachrison KS, Viswanathan A, Matiello M, Estrada J, Anderson CD, Etherton M, Silverman S, Rost NS, Feske SK, Schwamm LH. Trends in Telestroke Care Delivery: A 15-Year Experience of an Academic Hub and Its Network of Spokes. Circ Cardiovasc Qual Outcomes. 2020 Mar; 13(3):e005903. PMID: 32126805.
    Citations:    
  5. Freeman RE, Boggs KM, Zachrison KS, Freid RD, Sullivan AF, Espinola JA, Camargo CA. National Study of Telepsychiatry Use in U.S. Emergency Departments. Psychiatr Serv. 2020 06 01; 71(6):540-546. PMID: 32019430.
    Citations:    
  6. Zachrison KS, Onnela JP, Reeves MJ, Hernandez A, Camargo CA, Zhao X, Matsouaka RA, Goldstein JN, Metlay JP, Schwamm LH. Hospital Factors Associated With Interhospital Transfer Destination for Stroke in the Northeast United States. J Am Heart Assoc. 2020 01 07; 9(1):e011575. PMID: 31888430.
    Citations:    
  7. Zachrison KS, Aaronson E, Mahmood S, Rosand J, Viswanathan A, Schwamm LH, Goldstein JN. Resource utilisation among patients transferred for intracerebral haemorrhage. Stroke Vasc Neurol. 2019 Dec; 4(4):223-226. PMID: 32030206.
    Citations:    
  8. Nielsen VM, DeJoie-Stanton C, Song G, Christie A, Guo J, Zachrison KS. The Association between Presentation by EMS and EMS Prenotification with Receipt of Intravenous Tissue-Type Plasminogen Activator in a State Implementing Stroke Systems of Care. Prehosp Emerg Care. 2020 May-Jun; 24(3):319-325. PMID: 31490714.
    Citations:    
  9. Zachrison KS, Leslie-Mazwi TM, Boulouis G, Goldstein JN, Regenhardt RW, Viswanathan A, Lauer A, Siddiqui KA, Charidimou A, Rost N, Schwamm LH. Frequency of early rapid improvement in stroke severity during interfacility transfer. Neurol Clin Pract. 2019 Oct; 9(5):373-380. PMID: 31750022.
    Citations:    
  10. Zachrison KS, Boggs KM, Hayden EM, Espinola JA, Camargo CA. Understanding Barriers to Telemedicine Implementation in Rural Emergency Departments. Ann Emerg Med. 2020 03; 75(3):392-399. PMID: 31474481.
    Citations:    
  11. Zachrison KS, Dhand A, Schwamm LH, Onnela JP. A Network Approach to Stroke Systems of Care. Circ Cardiovasc Qual Outcomes. 2019 08; 12(8):e005526. PMID: 31405293.
    Citations:    
  12. Zachrison KS, Goldstein JN. The White Whale. Stroke. 2019 05; 50(5):1043-1044. PMID: 30917753.
    Citations:    
  13. Shah S, Xian Y, Sheng S, Zachrison KS, Saver JL, Sheth KN, Fonarow GC, Schwamm LH, Smith EE. Use, Temporal Trends, and Outcomes of Endovascular Therapy After Interhospital Transfer in the United States. Circulation. 2019 03 26; 139(13):1568-1577. PMID: 30700144.
    Citations:    Fields:    
  14. Zachrison KS, Boggs KM, M Hayden E, Espinola JA, Camargo CA. A national survey of telemedicine use by US emergency departments. J Telemed Telecare. 2020 Jun; 26(5):278-284. PMID: 30558518.
    Citations:    Fields:    
  15. Brova M, Boggs KM, Zachrison KS, Freid RD, Sullivan AF, Espinola JA, Boyle TP, Camargo CA. Pediatric Telemedicine Use in United States Emergency Departments. Acad Emerg Med. 2018 12; 25(12):1427-1432. PMID: 30307078.
    Citations:    
  16. Zachrison KS, Onnela JP, Hernandez A, Reeves MJ, Camargo CA, Cox M, Matsouaka RA, Metlay JP, Goldstein JN, Schwamm LH. Ischemic Stroke Transfer Patterns in the Northeast United States. J Stroke Cerebrovasc Dis. 2019 Feb; 28(2):295-304. PMID: 30389376.
    Citations:    Fields:    Translation:Humans
  17. Ali A, Zachrison KS, Eschenfeldt PC, Schwamm LH, Hur C. Optimization of Prehospital Triage of Patients With Suspected Ischemic Stroke. Stroke. 2018 10; 49(10):2532-2535. PMID: 30355100.
    Citations:    Fields:    
  18. Gadhia R, Schwamm LH, Viswanathan A, Whitney C, Moreno A, Zachrison KS. Evaluation of the Experience of Spoke Hospitals in an Academic Telestroke Network. Telemed J E Health. 2019 07; 25(7):584-590. PMID: 30256724.
    Citations:    Fields:    
  19. Yun BJ, Borczuk P, Zachrison KS, Goldstein JN, Berlyand Y, Raja AS. Utilization of head CT during injury visits to United States emergency departments: 2012-2015. Am J Emerg Med. 2018 08; 36(8):1463-1466. PMID: 29779675.
    Citations:    Fields:    
  20. Regenhardt RW, Mecca AP, Flavin SA, Boulouis G, Lauer A, Zachrison KS, Boomhower J, Patel AB, Hirsch JA, Schwamm LH, Leslie-Mazwi TM. Delays in the Air or Ground Transfer of Patients for Endovascular Thrombectomy. Stroke. 2018 06; 49(6):1419-1425. PMID: 29712881.
    Citations:    Fields:    
  21. Moreno A, Schwamm LH, Siddiqui KA, Viswanathan A, Whitney C, Rost N, Zachrison KS. Frequent Hub-Spoke Contact Is Associated with Improved Spoke Hospital Performance: Results from the Massachusetts General Hospital Telestroke Network. Telemed J E Health. 2018 09; 24(9):678-683. PMID: 29271703.
    Citations:    Fields:    
  22. Zachrison KS, Hayden EM, Schwamm LH, Espinola JA, Sullivan AF, Boggs KM, Raja AS, Camargo CA. Characterizing New England Emergency Departments by Telemedicine Use. West J Emerg Med. 2017 Oct; 18(6):1055-1060. PMID: 29085537.
    Citations:    Fields:    Translation:Humans
  23. Sauser Zachrison K, Schwamm LH. Implementation of Rapid Treatment and Interfacility Transport for Patients With Suspected Stroke by Large-Vessel Occlusion: In One Door and Out the Other. JAMA Neurol. 2017 07 01; 74(7):765-766. PMID: 28492814.
    Citations: 1     Fields:    
  24. Sauser Zachrison K, Levine DA, Fonarow GC, Bhatt DL, Cox M, Schulte P, Smith EE, Suter RE, Xian Y, Schwamm LH. Timely Reperfusion in Stroke and Myocardial Infarction Is Not Correlated: An Opportunity for Better Coordination of Acute Care. Circ Cardiovasc Qual Outcomes. 2017 03; 10(3). PMID: 28283469.
    Citations:    Fields:    Translation:Humans
  25. Sauser Zachrison K, Iwashyna TJ, Gebremariam A, Hutchins M, Lee JM. Can longitudinal generalized estimating equation models distinguish network influence and homophily? An agent-based modeling approach to measurement characteristics. BMC Med Res Methodol. 2016 Dec 28; 16(1):174. PMID: 28031023.
    Citations:    Fields:    Translation:Humans
  26. Sauser-Zachrison K, Shen E, Sangha N, Ajani Z, Neil WP, Gould MK, Ballard D, Sharp AL. Safe and Effective Implementation of Telestroke in a US Community Hospital Setting. Perm J. 2016; 20(4):15-217. PMID: 27479951.
    Citations: 2     Fields:    Translation:Humans
  27. Sauser-Zachrison K, Shen E, Ajani Z, Neil WP, Sangha N, Gould MK, Sharp AL. Emergency Care of Patients with Acute Ischemic Stroke in the Kaiser Permanente Southern California Integrated Health System. Perm J. 2016; 20(2):10-3. PMID: 27043833.
    Citations: 2     Fields:    Translation:Humans
  28. Sauser K, Vickery KD, Davis MM. Bottleneck or Magnifying Glass? Monitoring the Health-Care System's Vital Signs through Emergency Departments. Public Health Rep. 2015 Sep-Oct; 130(5):431-4. PMID: 26327719.
    Citations: 1     Fields:    Translation:Humans
  29. Sauser K, Levine DA, Hayward RA. A review of the clinical evidence related to early treatment of elevated LDL for cardiovascular primary prevention. Evid Based Med. 2015 Oct; 20(5):162-9. PMID: 26173413.
    Citations: 2     Fields:    Translation:HumansPHPublic Health
  30. Sauser K, Bravata DM, Hayward RA, Levine DA. A National Evaluation of Door-to-Imaging Times among Acute Ischemic Stroke Patients within the Veterans Health Administration. J Stroke Cerebrovasc Dis. 2015 Jun; 24(6):1329-32. PMID: 25881775.
    Citations: 1     Fields:    Translation:Humans
  31. Sauser K, Levine DA, Nickles AV, Reeves MJ. Hospital variation in thrombolysis times among patients with acute ischemic stroke: the contributions of door-to-imaging time and imaging-to-needle time. JAMA Neurol. 2014 Sep; 71(9):1155-61. PMID: 25023407.
    Citations: 12     Fields:    Translation:Humans
  32. Kocher KE, Haggins AN, Sabbatini AK, Sauser K, Sharp AL. Emergency department hospitalization volume and mortality in the United States. Ann Emerg Med. 2014 Nov; 64(5):446-457.e6. PMID: 25041705.
    Citations: 4     Fields:    Translation:Humans
  33. Sharp AL, Cobb EM, Dresden SM, Richardson DK, Sabbatini AK, Sauser K, Kocher KE. Understanding the value of emergency care: a framework incorporating stakeholder perspectives. J Emerg Med. 2014 Sep; 47(3):333-42. PMID: 24881891.
    Citations: 3     Fields:    Translation:Humans
  34. Pang PS, Collins SP, Sauser K, Andrei AC, Storrow AB, Hollander JE, Tavares M, Spinar J, Macarie C, Raev D, Nowak R, Gheorghiade M, Mebazaa A. Assessment of dyspnea early in acute heart failure: patient characteristics and response differences between likert and visual analog scales. Acad Emerg Med. 2014 Jun; 21(6):659-66. PMID: 25039550.
    Citations: 2     Fields:    Translation:Humans
  35. Sauser K, Spertus JA, Pierchala L, Davis E, Pang PS. Quality of life assessment for acute heart failure patients from emergency department presentation through 30 days after discharge: A pilot study with the Kansas City Cardiomyopathy Questionnaire. J Card Fail. 2014 May; 20(5):378.e11-5. PMID: 25089314.
    Citations:    Fields:    Translation:Humans
  36. Sauser K, Burke JF, Reeves MJ, Barsan WG, Levine DA. A systematic review and critical appraisal of quality measures for the emergency care of acute ischemic stroke. Ann Emerg Med. 2014 Sep; 64(3):235-244.e5. PMID: 24613595.
    Citations: 3     Fields:    Translation:Humans
  37. Sauser K, Spertus JA, Pierchala L, Davis E, Pang PS. Quality of life assessment for acute heart failure patients from emergency department presentation through 30 days after discharge: a pilot study with the Kansas City Cardiomyopathy Questionnaire. J Card Fail. 2014 Jan; 20(1):18-22. PMID: 24296380.
    Citations: 8     Fields:    Translation:Humans
  38. Sauser K, Burke JF, Levine DA, Scott PA, Meurer WJ. Time to brain imaging in acute stroke is improving: secondary analysis of the INSTINCT trial. Stroke. 2014 Jan; 45(1):287-9. PMID: 24232449.
    Citations: 3     Fields:    Translation:Humans
  39. Vickery KD, Sauser K, Davis MM. Policy responses to demand for health care access: from the individual to the population. JAMA. 2013 Feb 20; 309(7):665-6. PMID: 23423410.
    Citations: 4     Fields:    Translation:Humans
  40. Powell ES, Sauser K, Cheema N, Pirotte MJ, Quattromani E, Avula U, Khare RK, Courtney DM. Severe sepsis in do-not-resuscitate patients: intervention and mortality rates. J Emerg Med. 2013 Apr; 44(4):742-9. PMID: 23260467.
    Citations: 6     Fields:    Translation:Humans
  41. Quattromani E, Powell ES, Khare RK, Cheema N, Sauser K, Periyanayagam U, Pirotte MJ, Feinglass J, Mark Courtney D. Hospital-reported data on the pneumonia quality measure "Time to First Antibiotic Dose" are not associated with inpatient mortality: results of a nationwide cross-sectional analysis. Acad Emerg Med. 2011 May; 18(5):496-503. PMID: 21545670.
    Citations: 3     Fields:    Translation:Humans
  42. Sauser K, Burke RV, Ferrer RR, Goodhue CJ, Chokshi NC, Upperman JS. Disaster preparedness among medical students: a survey assessment. Am J Disaster Med. 2010 Sep-Oct; 5(5):275-84. PMID: 21162409.
    Citations:    Fields:    Translation:HumansPHPublic Health
  43. Ferrer RR, Ramirez M, Sauser K, Iverson E, Upperman JS. Emergency drills and exercises in healthcare organizations: assessment of pediatric population involvement using after-action reports. Am J Disaster Med. 2009 Jan-Feb; 4(1):23-32. PMID: 19378666.
    Citations: 2     Fields:    Translation:Humans
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Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.