Helen Tremlett, McGill University

Research

Comparative Effectiveness And Safety Confounding Bias Exposure Measurement Errors Pharmacoepidemiology Prospective Studies Statistical Modelling

Latest papers

Metagenomic Analysis of the Pediatric-Onset Multiple Sclerosis Gut Microbiome.
Neurology · 2022 · senior author
Effects of physical comorbidities on disability progression in multiple sclerosis.
Neurology · 2018
Health-related quality of life in multiple sclerosis: Direct and indirect effects of comorbidity.
Neurology · 2016

All 7 publications

Latest funding

Enhancing CAN-AIM capacity to respond to drug safety and effectiveness queries
CIHR · 2019 · Principal investigator
$2,550,000

All 1 grants and awards

7 publications.

01

Metagenomic Analysis of the Pediatric-Onset Multiple Sclerosis Gut Microbiome.

Mirza AI, Zhu F, Knox N, Forbes JD, Van Domselaar G, Bernstein CN, Graham M, Marrie RA, Hart J, Yeh EA, Arnold DL, Bar-Or A, O'Mahony J, Zhao Y, Hsiao W, Banwell B, Waubant E, Tremlett H

Neurology2022Senior author

DOI: 10.1212/wnl.0000000000013245 PMID: 34937787

02

Effects of physical comorbidities on disability progression in multiple sclerosis.

Zhang T, Tremlett H, Zhu F, Kingwell E, Fisk JD, Bhan V, Campbell T, Stadnyk K, Carruthers R, Wolfson C, Warren S, Marrie RA, CIHR Team in the Epidemiology and Impact of Comorbidity on Multiple Sclerosis

Neurology2018

DOI: 10.1212/wnl.0000000000004885 PMID: 29298855

03

Health-related quality of life in multiple sclerosis: Direct and indirect effects of comorbidity.

Berrigan LI, Fisk JD, Patten SB, Tremlett H, Wolfson C, Warren S, Fiest KM, McKay KA, Marrie RA, CIHR Team in the Epidemiology and Impact of Comorbidity on Multiple Sclerosis (ECoMS)

Neurology2016

DOI: 10.1212/wnl.0000000000002564 PMID: 26962068

04

Sex differences in comorbidity at diagnosis of multiple sclerosis: A population-based study.

Marrie RA, Patten SB, Tremlett H, Wolfson C, Warren S, Svenson LW, Jette N, Fisk J, CIHR Team in the Epidemiology and Impact of Comorbidity on Multiple Sclerosis

Neurology2016

DOI: 10.1212/wnl.0000000000002481 PMID: 26962066

05

Differing trends in the incidence of vascular comorbidity in MS and the general population.

Marrie RA, Fisk J, Tremlett H, Wolfson C, Warren S, Blanchard J, Patten SB, CIHR Team in the Epidemiology and Impact of Comorbidity on Multiple Sclerosis

Neurology. Clinical practice2016

DOI: 10.1212/cpj.0000000000000230 PMID: 27104065

06

Fatigue and Comorbidities in Multiple Sclerosis.

Fiest KM, Fisk JD, Patten SB, Tremlett H, Wolfson C, Warren S, McKay KA, Berrigan LI, Marrie RA, CIHR Team in the Epidemiology and Impact of Comorbidity on Multiple Sclerosis (ECoMS)

International journal of MS care2016

DOI: 10.7224/1537-2073.2015-070 PMID: 27134583

07

Differences in the burden of psychiatric comorbidity in MS vs the general population.

Marrie RA, Fisk JD, Tremlett H, Wolfson C, Warren S, Tennakoon A, Leung S, Patten SB, CIHR Team in the Epidemiology and Impact of Comorbidity on Multiple Sclerosis

Neurology2015

DOI: 10.1212/wnl.0000000000002174 PMID: 26519542

Enhancing CAN-AIM capacity to respond to drug safety and effectiveness queries

Principal investigatorCIHR2019DSEN team grants: MAGIC and CAN-AIM

Principal investigators: Bernatsky, Sasha R; Abrahamowicz, Michal M; Afif, Waqqas; Awadalla, Philip; Bérard, Anick; Buckeridge, David L; Hazlewood, Glen S; Hohl, Corinne M; Kowalec, Kaarina A; Moride, Yola; Moura, Cristiano S; Pilote, Louise; Tremlett, Helen L

Keywords: Comparative Effectiveness And Safety; Confounding Bias; Exposure Measurement Errors; Pharmacoepidemiology; Prospective Studies; Statistical Modelling

$2,550,000

From CIHR, NSERC and SSHRC funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998, including their latest published competition results.

Frequent collaborators

Medicine
Medicine/Neurology
Pathology and Laboratory Medicine
Rheumatology
Pediatrics
Community Health Sciences
Molecular Biology and Biochemistry
Other

1 shared papers, latest 2022

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Paper to mentionMention their CIHR grant from 2019

Subject: Prospective PhD student: Comparative Effectiveness And Safety Dear Professor Tremlett, My name is [your name], and I am a [your current degree or role] at [your institution]. I am applying for a PhD position starting in [term and year]. I read your paper "Metagenomic Analysis of the Pediatric-Onset Multiple Sclerosis Gut Microbiome." (2022), and it connects closely to my own work on [your research topic]. [One or two sentences on what you did and what you learned.] I also saw your CIHR-funded project "Enhancing CAN-AIM capacity to respond to drug safety and effectiveness queries" (2019), and I would be glad to contribute to work in that direction. Are you accepting new PhD students for [term and year]? I have attached my CV and transcripts, and I would be glad to talk at a time that suits you. Thank you for your time. Kind regards, [your name]