Zobrazeno 1 - 8 of 8 pro vyhledávání: '"Kristen Tgavalekos"'
1
Akademický článek
Neonatal ICU antibiotic use trends within an integrated delivery network
Autor: Gregory Boverman, Christine Perez, Shruti Vij, Kristen Tgavalekos, Shreyas Ravindranath, Cornel Antonescu, Bobbi Chambers-Hawk
Publikováno v: Antimicrobial Resistance and Infection Control, Vol 11, Iss 1, Pp 1-7 (2022)
Abstract Background and objectives There is a need for robust antibiotic stewardship programs (ASPs) in the neonatal population. This study's objectives were to assess neonatal antibiotic use practices over an extended period across an integrated del
Externí odkaz: https://doaj.org/article/7067b1c58bbf405595edf12299d26fff
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2
Akademický článek
Noninvasive Optical Measurements of Dynamic Cerebral Autoregulation by Inducing Oscillatory Cerebral Hemodynamics
Autor: Thao Pham, Cristianne Fernandez, Giles Blaney, Kristen Tgavalekos, Angelo Sassaroli, Xuemei Cai, Steve Bibu, Joshua Kornbluth, Sergio Fantini
Publikováno v: Frontiers in Neurology, Vol 12 (2021)
Objective: Cerebral autoregulation limits the variability of cerebral blood flow (CBF) in the presence of systemic arterial blood pressure (ABP) changes. Monitoring cerebral autoregulation is important in the Neurocritical Care Unit (NCCU) to assess
Externí odkaz: https://doaj.org/article/826892d951d2430b85c7da18a076b568
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3
Akademický článek
Frequency-resolved analysis of coherent oscillations of local cerebral blood volume, measured with near-infrared spectroscopy, and systemic arterial pressure in healthy human subjects.
Autor: Kristen Tgavalekos, Thao Pham, Nishanth Krishnamurthy, Angelo Sassaroli, Sergio Fantini
Publikováno v: PLoS ONE, Vol 14, Iss 2, p e0211710 (2019)
We report a study on twenty-two healthy human subjects of the dynamic relationship between cerebral hemoglobin concentration ([HbT]), measured with near-infrared spectroscopy (NIRS) in the prefrontal cortex, and systemic arterial blood pressure (ABP)
Externí odkaz: https://doaj.org/article/77f47ef906c047c1b6217f79840ced66
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4
Akademický článek
The meaning of 'coherent' and its quantification in coherent hemodynamics spectroscopy
Autor: Angelo Sassaroli, Kristen Tgavalekos, Sergio Fantini
Publikováno v: Journal of Innovative Optical Health Sciences, Vol 11, Iss 6, Pp 1850036-1-1850036-23 (2018)
We have recently introduced a new technique, coherent hemodynamics spectroscopy (CHS), which aims at characterizing a specific kind of tissue hemodynamics that feature a high level of covariation with a given physiological quantity. In this study, we
Externí odkaz: https://doaj.org/article/98f25660d14e45b9a26609844a27e8b3
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5
A Retrospective Cohort Study of Clinical Factors Associated with Transitions of Care among COVID-19 Patients
Autor: Corneliu Antonescu, Pam Thompson, Lisa Wondrely, J David Cowden, Dennis Swearingen, Shreyas Ravindranath, Kristen Tgavalekos, Erina Ghosh, Xu Minnan, David P. Noren, Gregory Boverman
Publikováno v: Journal of Clinical Medicine
Volume 10
Issue 19
Journal of Clinical Medicine, Vol 10, Iss 4605, p 4605 (2021)
Coronavirus Disease 2019 (COVID-19) is an international health crisis. In this article, we report on patient characteristics associated with care transitions of: 1) hospital admission from the emergency department (ED) and 2) escalation to the intens
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::059f12def4c7928376728390089a82d3
http://europepmc.org/articles/PMC8509460
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