Laura B. Harrington, PhD, MPH, is a cardiovascular epidemiologist and Assistant Investigator at Kaiser Permanente Washington Health Research Institute (KPWHRI) who works to improve the understanding of cardiovascular event risk in relation to a variety of risk factors, with a focus on modifiable factors. In particular, her research focuses on cardiovascular risk among older women and on risk factors associated with incident and recurrent venous thromboembolism (VTE), blood clots occurring predominantly in the veins of the legs or lungs.
VTE is the third most common cardiovascular diagnosis in the United States, yet there is more to understand about its etiology and prevention. Thus, Dr. Harrington’s work currently aims to improve health by furthering our knowledge of the etiology, prevention, and treatment of these events.
In August 2018, Dr. Harrington joined KPWHRI, where she is leading research as part of a career development award from the National Heart, Lung, and Blood Institute to evaluate the relationship between physical activity, sedentary behavior, and VTE risk. She is using data from the Women’s Health Initiative, the Nurses’ Health Study, and interview data collected directly from KP Washington enrollees, as part of the Research about Venous Events (RaVE) study, to improve the understanding of how physical activity and sedentary behavior are associated with the risk of a first VTE, as well as health after someone has experienced a VTE.
Before joining KPWHRI, Dr. Harrington completed a postdoctoral fellowship in cardiovascular epidemiology in the Harvard T.H. Chan School of Public Health’s Department of Nutrition, a PhD in epidemiology at the University of Washington, and an MPH in epidemiology at the University of Michigan. She conducts epidemiologic research using a variety of data sources, including the integrated health care delivery system-based Heart and Vascular Health Study, the Women’s Health Initiative, the Cardiovascular Health Study, the Nurses’ Health Studies I and II, the Health Professionals Follow-up Study, and the Adult Changes in Thought Study.
Dr. Harrington is also an Affiliate Assistant Professor in the Department of Epidemiology at the University of Washington, where she enjoys guest lecturing and mentoring students.
Risk factors for incident and recurrent venous thrombosis; pharmacologic risk factors; lifestyle-based risk factors; hormonally-related risk factors; women’s cardiovascular health
Endogenous hormones and exogenous hormone use in relation to cardiovascular health; menopausal transition; vasomotor symptoms
Long-term prognosis following cardiovascular events
Pharmacologic risk factors associated with cardiovascular outcomes
Lo Re V 3rd, Dutcher SK, Connolly JG, Perez-Vilar S, Carbonari DM, DeFor TA, Djibo DA, Harrington LB, Hou L, Hennessy S, Hubbard RA, Kempner ME, Kuntz JL, McMahill-Walraven CN, Mosley J, Pawloski PA, Petrone AB, Pishko AM, Rogers Driscoll M, Steiner CA, Zhou Y, Cocoros NM. Risk of admission to hospital with arterial or venous thromboembolism among patients diagnosed in the ambulatory setting with COVID-19 compared with influenza: Retrospective cohort study. BMJ Med. 2023 Jun 6;2(1):e000421. doi: 10.1136/bmjmed-2022-000421. eCollection 2023. PubMed
Floyd JS, Walker RL, Kuntz JL, Shortreed SM, Fortmann SP, Bayliss EA, Harrington LB, Fuller S, Albertson-Junkans LH, Powers JD, Lee MH, Temposky LA, Dublin S. Association between diabetes severity and risks of COVID-19 infection and outcomes. J Gen Intern Med.2023 May;38(6):1484-1492. doi: 10.1007/s11606-023-08076-9. Epub 2023 Feb 16. PubMed
Lo Re V 3rd, Dutcher SK, Connolly JG, Perez-Vilar S, Carbonari DM, DeFor TA, Djibo DA, Harrington LB, Hou L, Hennessy S, Hubbard RA, Kempner ME, Kuntz JL, McMahill-Walraven CN, Mosley J, Pawloski PA, Petrone AB, Pishko AM, Driscoll MR, Steiner CA, Zhou Y, Cocoros NM. Association of COVID-19 vs influenza with risk of arterial and venous thrombotic events among hospitalized patients. JAMA. 2022 Aug 16;328(7):637-651. doi: 10.1001/jama.2022.13072. PubMed
Lidstrom SC, Wiggins KL, Harrington LB, McKnight B, Blondon M, Smith NL. Incident thrombus location and predicting risk of recurrent venous thromboembolism. Res Pract Thromb Haemost. 2022 26;6(5):e12762. doi: 10.1002/rth2.12762. eCollection 2022 Jul. PubMed
Shortreed SM, Gray R, Akosile MA, Walker RL, Fuller S, Temposky L, Fortmann SP, Albertson-Junkans L, Floyd JS, Bayliss EA, Harrington LB, Lee MH, Dublin S. Increased COVID-19 infection risk drives racial and ethnic disparities in severe COVID-19 outcomes. J Racial Ethn Health Disparities. 2022 Jan 24. doi: 10.1007/s40615-021-01205-2. [Epub ahead of print]. PubMed
Dr. Sascha Dublin tells how studies of KP electronic health record data can improve COVID-19 treatment and prevention.
KPWHRI gains an expert in studying cardiovascular diseases, including venous blood clots, especially in women and older adults.
Healthy Hearts Northwest is helping patients receive better care for cardiovascular conditions thanks to collaborators like Dr. L.J. Fagnan.