Lisa A Weissfeld
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Explore the profile of Lisa A Weissfeld including associated specialties, affiliations and a list of published articles.
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53
Citations
3957
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Recent Articles
11.
Yende S, Linde-Zwirble W, Mayr F, Weissfeld L, Reis S, Angus D
Am J Respir Crit Care Med
. 2014 Jan;
189(9):1065-74.
PMID: 24456535
Rationale: The risk of cardiovascular events after severe sepsis is not known, and these events may explain increased long-term mortality in survivors of severe sepsis. Objectives: To determine whether survivors...
12.
Tate J, Snitz B, Alvarez K, Nahin R, Weissfeld L, Lopez O, et al.
Crit Care Med
. 2013 Dec;
42(5):1037-46.
PMID: 24368344
Objectives: Severe infections, often requiring ICU admission, have been associated with persistent cognitive dysfunction. Less severe infections are more common and whether they are associated with an increased risk of...
13.
Pike F, Yealy D, Kellum J, Huang D, Barnato A, Eaton T, et al.
Crit Care Resusc
. 2013 Dec;
15(4):301-10.
PMID: 24289512
Background: The Protocolized Care for Early Septic Shock study is a randomised, multicentre, prospective, three-arm, parallel-group trial of alternative resuscitation strategies for early septic shock. Objective: To state our analysis...
14.
Huang D, Angus D, Barnato A, Gunn S, Kellum J, Stapleton D, et al.
Intensive Care Med
. 2013 Aug;
39(10):1760-75.
PMID: 23958738
Purpose: To describe and compare the design of three independent but collaborating multicenter trials of early goal-directed resuscitation for severe sepsis and septic shock. Methods: We reviewed the three current...
15.
Nebes R, Snitz B, Cohen A, Aizenstein H, Saxton J, Halligan E, et al.
Neuropsychologia
. 2013 Aug;
51(11):2202-9.
PMID: 23911776
Substantial individual differences exist in the magnitude of the cognitive decline associated with normal aging. Potential contributors to this intersubject variability include white matter hyperintensities (WMH) and preclinical Alzheimer's disease,...
16.
Yende S, Alvarez K, Loehr L, Folsom A, Newman A, Weissfeld L, et al.
Chest
. 2013 Jun;
144(3):1008-1017.
PMID: 23744106
Background: Preventing pneumonia requires better understanding of incidence, mortality, and long-term clinical and biologic risk factors, particularly in younger individuals. Methods: This was a cohort study in three population-based cohorts...
17.
Mathis C, Kuller L, Klunk W, Snitz B, Price J, Weissfeld L, et al.
Ann Neurol
. 2013 Apr;
73(6):751-61.
PMID: 23596051
Objective: This study examined amyloid-β (Aβ) deposition in 190 nondemented subjects aged ≥82 years to determine the proportion of Aβ-positive scans and associations with cognition, apolipoprotein E (APOE) status, brain...
18.
Snitz B, Weissfeld L, Lopez O, Kuller L, Saxton J, Singhabahu D, et al.
Neurology
. 2013 Mar;
80(15):1378-84.
PMID: 23516317
Objective: To determine whether a high prevalence (55%) of Aβ deposition in a cohort of individuals remaining dementia-free into their 9th and 10th decades is associated with cognitive decline prior...
19.
Cohen A, Mowrey W, Weissfeld L, Aizenstein H, McDade E, Mountz J, et al.
Neuroimage
. 2013 Jan;
71:207-15.
PMID: 23353602
Unlabelled: An important research application of amyloid imaging with positron emission tomography (PET) is detection of the earliest evidence of fibrillar amyloid-beta (Aβ) deposition. Use of amyloid PET for this...
20.
DAngelo G, Weissfeld L
Stat Med
. 2012 Sep;
32(4):685-96.
PMID: 22961807
Dimension reduction techniques, such as partial least squares, are useful for computing summary measures and examining relationships in complex settings. Partial least squares requires an estimate of the covariance matrix...