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Lisa Fiksenbaum

Explore the profile of Lisa Fiksenbaum including associated specialties, affiliations and a list of published articles. Areas
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Articles 36
Citations 310
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Recent Articles
11.
Saunders N, Guttmann A, Brownell M, Cohen E, Fu L, Guan J, et al.
CMAJ Open . 2021 Dec; 9(4):E1149-E1158. PMID: 34906990
Background: There were large disruptions to health care services after the onset of the COVID-19 pandemic. We sought to describe the extent to which pandemic-related changes in service delivery and...
12.
Karthikeyan S, Dimick M, Fiksenbaum L, Jeong H, Birmaher B, Kennedy J, et al.
Brain Behav Immun . 2021 Dec; 100:278-286. PMID: 34896179
Background: Numerous studies have found elevated pro-inflammatory markers and reduced brain-derived neurotrophic factor (BDNF) during symptomatic episodes of bipolar disorder (BD) in adults. There is a paucity of research examining...
13.
Saunders N, Hepburn C, Huang A, de Oliveira C, Strauss R, Fiksenbaum L, et al.
BMJ Open . 2021 Nov; 11(11):e053859. PMID: 34794997
Background And Objective: Despite firearms contributing to significant morbidity and mortality globally, firearm injury epidemiology is seldom described outside of the USA. We examined firearm injuries among youth in Canada,...
14.
Toulany A, Kurdyak P, Guttmann A, Stukel T, Fu L, Strauss R, et al.
J Adolesc Health . 2021 Oct; 70(1):42-47. PMID: 34690054
Purpose: Anecdotal reports suggest a significant increase in acute presentations of eating disorders among children and adolescents. Our objective was to compare the rates of emergency department visits and hospitalizations...
15.
Zou Y, Kennedy K, Grigorian A, Fiksenbaum L, Freeman N, Zai C, et al.
Int J Neuropsychopharmacol . 2021 Aug; 25(2):89-98. PMID: 34387669
Background: Oxidative stress is implicated in the neuropathology of bipolar disorder (BD). We investigated the association of single-nucleotide polymorphisms (SNPs) in the antioxidative genes superoxide dismutase 2 (SOD2) and glutathione...
16.
Kennedy K, Shahatit Z, Dimick M, Fiksenbaum L, Freeman N, Zai C, et al.
Bipolar Disord . 2021 Jul; 24(2):185-194. PMID: 34263997
Objective: Brain-derived neurotrophic factor (BDNF) rs6265 single-nucleotide polymorphism has been associated with bipolar disorder (BD), and with brain structure among adults with BD. We set out to investigate the association...
17.
Rahmani N, Hatch J, Dimick M, Naiberg M, Fiksenbaum L, Andreazza A, et al.
J Affect Disord . 2021 Jun; 292:430-438. PMID: 34144368
Introduction: Peripheral inflammatory markers, such as C-reactive protein (CRP), are elevated among adolescents and adults with bipolar disorder (BD), particularly during symptomatic episodes. Neurocognition, predominantly in the domain of executive...
18.
Cazes J, Dimick M, Kennedy K, Fiksenbaum L, Zai C, Patel R, et al.
J Affect Disord . 2021 May; 289:135-143. PMID: 33979723
Background: Bipolar disorder (BD) is among the most heritable psychiatric disorders, particularly in early-onset cases, owing to multiple genes of small effect. Here we examine a multi-gene risk score (MGRS),...
19.
Kennedy K, Islam A, Grigorian A, Fiksenbaum L, Mitchell R, McCrindle B, et al.
Acta Psychiatr Scand . 2021 Jan; 143(6):513-525. PMID: 33492669
Objective: Abnormal blood lipid levels are common in bipolar disorder (BD) and correlate with mood symptoms and neurocognition. However, studies have not examined the lipid-brain structure association in BD or...
20.
Sultan A, Kennedy K, Fiksenbaum L, MacIntosh B, Goldstein B
Int J Neuropsychopharmacol . 2020 Oct; 24(3):181-190. PMID: 33103721
Background: Little is known regarding the association of cannabis use with brain structure in adolescents with bipolar disorder (BD). This subject is timely, given expanded availability of cannabis contemporaneously with...