Works matching AU Tremlett, Helen

Results: 117

Symptoms Prior to Diagnosis of Multiple Sclerosis in Individuals Younger Than 18 Years.

Published in:

JAMA Network Open, 2024, v. 7, n. 12, p. e2452652, doi. 10.1001/jamanetworkopen.2024.52652

By:

Akmatov, Manas K.;
Graf, Jonas;
Kohring, Claudia;
Ellenberger, David;
Bätzing, Jörg;
Tremlett, Helen;
Holstiege, Jakob

Publication type:

Article

On the application of statistical learning approaches to construct inverse probability weights in marginal structural Cox models: Hedging against weight-model misspecification.

Published in:

Communications in Statistics: Simulation & Computation, 2017, v. 46, n. 10, p. 7668, doi. 10.1080/03610918.2016.1248574

By:

Karim, Mohammad Ehsanul;
Petkau, John;
Gustafson, Paul;
Tremlett, Helen;
Group, The Beams Study

Publication type:

Article

Healthcare use is elevated two decades before a first demyelinating event and differs by age and sex.

Published in:

Annals of Clinical & Translational Neurology, 2025, v. 12, n. 2, p. 415, doi. 10.1002/acn3.52267

By:

Tremlett, Helen;
Zhu, Feng;
Everett, Karl;
Asaf, Ayesha;
Manouchehrinia, Ali;
Li, Ping;
McKay, Kyla A.;
Hillert, Jan;
Zhao, Yinshan;
Maxwell, Colleen;
Marrie, Ruth Ann

Publication type:

Article

A cross‐sectional study of MRI features and the gut microbiome in pediatric‐onset multiple sclerosis.

Published in:

Annals of Clinical & Translational Neurology, 2024, v. 11, n. 2, p. 486, doi. 10.1002/acn3.51970

By:

Zhu, Feng;
Zhao, Yinshan;
Arnold, Douglas L.;
Bar‐Or, Amit;
Bernstein, Charles N.;
Bonner, Christine;
Graham, Morag;
Hart, Janace;
Knox, Natalie;
Marrie, Ruth Ann;
Mirza, Ali I.;
O'Mahony, Julia;
Van Domselaar, Gary;
Yeh, E. Ann;
Banwell, Brenda;
Waubant, Emmanuelle;
Tremlett, Helen

Publication type:

Article

Gastrointestinal conditions in the multiple sclerosis prodrome.

Published in:

Annals of Clinical & Translational Neurology, 2024, v. 11, n. 1, p. 185, doi. 10.1002/acn3.51945

By:

Yusuf, Fardowsa L. A.;
Zhu, Feng;
Evans, Charity;
Fisk, John D.;
Zhao, Yinshan;
Marrie, Ruth A.;
Tremlett, Helen

Publication type:

Article

The gut microbiota in pediatric multiple sclerosis and demyelinating syndromes.

Published in:

Annals of Clinical & Translational Neurology, 2021, v. 8, n. 12, p. 2252, doi. 10.1002/acn3.51476

By:

Tremlett, Helen;
Zhu, Feng;
Arnold, Douglas;
Bar‐Or, Amit;
Bernstein, Charles N.;
Bonner, Christine;
Forbes, Jessica D.;
Graham, Morag;
Hart, Janace;
Knox, Natalie C.;
Marrie, Ruth Ann;
Mirza, Ali I.;
O'Mahony, Julia;
Van Domselaar, Gary;
Yeh, E. Ann;
Zhao, Yinshan;
Banwell, Brenda;
Waubant, Emmanuelle

Publication type:

Article

Altered tryptophan metabolism is associated with pediatric multiple sclerosis risk and course.

Published in:

Annals of Clinical & Translational Neurology, 2018, v. 5, n. 10, p. 1211, doi. 10.1002/acn3.637

By:

Nourbakhsh, Bardia;
Bhargava, Pavan;
Tremlett, Helen;
Hart, Janace;
Graves, Jennifer;
Waubant, Emmanuelle

Publication type:

Article

Updated Multiple Sclerosis Incidence, 2015-2022.

Published in:

JAMA Neurology, 2024, v. 81, n. 10, p. 1100, doi. 10.1001/jamaneurol.2024.2876

By:

Graf, Jonas;
Akmatov, Manas K.;
Meuth, Sven G.;
Tremlett, Helen;
Holstiege, Jakob

Publication type:

Article

Interferon Beta and Long-term Disability in Multiple Sclerosis.

Published in:

JAMA Neurology, 2013, v. 70, n. 5, p. 651, doi. 10.1001/jamaneurol.2013.2197

By:

Shirani, Afsaneh;
Yinshan Zhao;
Karim, Mohammad Ehsanul;
Evans, Charity;
Kingwell, Elaine;
van der Kop, Mia L.;
Oger, Joel;
Gustafson, Paul;
Petkau, John;
Tremlett, Helen

Publication type:

Article

Hepatic injury, liver monitoring and the beta-interferons for multiple sclerosis.

Published in:

Journal of Neurology, 2004, v. 251, n. 11, p. 1297, doi. 10.1007/s00415-004-0619-5

By:

Tremlett, Helen;
Oger, Joel

Publication type:

Article

Multiple Sclerosis in Older Adults: The Clinical Profile and Impact of Interferon Beta Treatment.

Published in:

BioMed Research International, 2015, v. 2015, p. 1, doi. 10.1155/2015/451912

By:

Shirani, Afsaneh;
Zhao, Yinshan;
Petkau, John;
Gustafson, Paul;
Karim, Mohammad Ehsanul;
Evans, Charity;
Kingwell, Elaine;
van der Kop, Mia L.;
Oger, Joel;
Tremlett, Helen

Publication type:

Article

Risk Factors Associated with the Onset of Relapsing-Remitting and Primary Progressive Multiple Sclerosis: A Systematic Review.

Published in:

BioMed Research International, 2015, v. 2015, p. 1, doi. 10.1155/2015/817238

By:

McKay, Kyla A.;
Kwan, Vivian;
Duggan, Thomas;
Tremlett, Helen

Publication type:

Article

Incidence of Mood or Anxiety Disorders in Children of Parents with Multiple Sclerosis.

Published in:

2016

By:

Razaz, Neda;
Tremlett, Helen;
Boyce, Thomas;
Guhn, Martin;
Marrie, Ruth Ann;
Joseph, KS

Publication type:

journal article

Defining the natural history of MS: the need for complete data and rigorous definitions.

Published in:

2008

By:

Tremlett, Helen;
Yinshan Zhao;
Devonshire, Virginia

Publication type:

Letter

Natural history of secondary-progressive multiple sclerosis.

Published in:

Multiple Sclerosis (13524585), 2008, v. 14, n. 3, p. 314, doi. 10.1177/1352458507084264

By:

Tremlett, Helen;
Yinshan Zhao;
Devonshire, Virginia

Publication type:

Article

Elevated aminotransferases during treatment with interferon-beta for multiple sclerosis: actions and outcomes.

Published in:

Multiple Sclerosis (13524585), 2004, v. 10, n. 3, p. 298, doi. 10.1191/1352458504ms1007oa

By:

Tremlett, Helen L;
Oger, Joel

Publication type:

Article

Investigation of health care use and a possible prodrome before the first attack in NMOSD and MOGAD.

Published in:

Multiple Sclerosis Journal, 2024, v. 30, n. 10, p. 1331, doi. 10.1177/13524585241272939

By:

Rotstein, Dalia L;
Freedman, Mark S;
Konig, Andrea;
Lee, Liesly;
Luo, Jin;
Maxwell, Colleen;
Morrow, Sarah A;
Tremlett, Helen;
Vyas, Manav V;
Marrie, Ruth Ann

Publication type:

Article

Birth Outcomes in Newborns Fathered by Men with Multiple Sclerosis Exposed to Disease-Modifying Drugs.

Published in:

CNS Drugs, 2014, v. 28, n. 5, p. 475, doi. 10.1007/s40263-014-0154-6

By:

Lu, Ellen;
Zhu, Feng;
Zhao, Yinshan;
Kop, Mia;
Synnes, Anne;
Dahlgren, Leanne;
Sadovnick, A.;
Traboulsee, Anthony;
Tremlett, Helen

Publication type:

Article

A Review of Safety-Related Pregnancy Data Surrounding the Oral Disease-Modifying Drugs for Multiple Sclerosis.

Published in:

CNS Drugs, 2014, v. 28, n. 2, p. 89, doi. 10.1007/s40263-013-0131-5

By:

Lu, Ellen;
Wang, Bing;
Alwan, Sura;
Synnes, Anne;
Dahlgren, Leanne;
Sadovnick, A.;
Tremlett, Helen

Publication type:

Article

The effect of smoking on the symptoms and progression of multiple sclerosis: a review.

Published in:

Journal of Inflammation Research, 2010, v. 3, p. 115, doi. 10.2147/JIR.S12059

By:

Shirani, Afsaneh;
Tremlett, Helen

Publication type:

Article

Low socioeconomic status was associated with a higher mortality risk in multiple sclerosis.

Published in:

Multiple Sclerosis Journal, 2023, v. 29, n. 3, p. 466, doi. 10.1177/13524585221129963

By:

Calocer, Floriane;
Ng, Huah Shin;
Zhu, Feng;
Zhao, Yinshan;
Dejardin, Olivier;
Leray, Emmanuelle;
Defer, Gilles;
Evans, Charity;
Fisk, John D;
Marrie, Ruth Ann;
Tremlett, Helen

Publication type:

Article

Polypharmacy and multiple sclerosis: A population-based study.

Published in:

Multiple Sclerosis Journal, 2023, v. 29, n. 1, p. 107, doi. 10.1177/13524585221122207

By:

Chertcoff, Anibal;
Ng, Huah Shin;
Zhu, Feng;
Zhao, Yinshan;
Tremlett, Helen

Publication type:

Article

Emergency department use by persons with MS: A population-based descriptive study with a focus on infection-related visits.

Published in:

Multiple Sclerosis Journal, 2022, v. 28, n. 11, p. 1825, doi. 10.1177/13524585221078497

By:

Graf, Jonas;
Ng, Huah Shin;
Zhu, Feng;
Zhao, Yinshan;
Wijnands, José MA;
Evans, Charity;
Fisk, John D;
Marrie, Ruth Ann;
Tremlett, Helen

Publication type:

Article

Stability of the gut microbiota in persons with paediatric-onset multiple sclerosis and related demyelinating diseases.

Published in:

Multiple Sclerosis Journal, 2022, v. 28, n. 11, p. 1819, doi. 10.1177/13524585221079533

By:

Liang, Geoffrey;
Zhu, Feng;
Mirza, Ali I;
Bar-Or, Amit;
Bernstein, Charles N;
Bonner, Christine;
Forbes, Jessica D;
Graham, Morag;
Hart, Janace;
Knox, Natalie C;
Marrie, Ruth Ann;
O'Mahony, Julia;
Van Domselaar, Gary;
Yeh, E Ann;
Zhao, Yinshan;
Banwell, Brenda;
Waubant, Emmanuelle;
Tremlett, Helen

Publication type:

Article

Disease-modifying drugs for multiple sclerosis and subsequent health service use.

Published in:

Multiple Sclerosis Journal, 2022, v. 28, n. 4, p. 583, doi. 10.1177/13524585211063403

By:

Ng, Huah Shin;
Zhu, Feng;
Kingwell, Elaine;
Zhao, Yinshan;
Yao, Shenzhen;
Ekuma, Okechukwu;
Svenson, Lawrence W;
Evans, Charity;
Fisk, John D;
Marrie, Ruth Ann;
Tremlett, Helen

Publication type:

Article

Care consumption of people with multiple sclerosis: A multichannel sequence analysis in a population-based setting in British Columbia, Canada.

Published in:

Multiple Sclerosis Journal, 2022, v. 28, n. 2, p. 309, doi. 10.1177/13524585211016726

By:

Roux, Jonathan;
Kingwell, Elaine;
Zhu, Feng;
Tremlett, Helen;
Leray, Emmanuelle

Publication type:

Article

The multiple sclerosis prodrome is just unspecific symptoms in radiologically isolated syndrome patients – No.

Published in:

Multiple Sclerosis Journal, 2021, v. 27, n. 12, p. 1824, doi. 10.1177/13524585211035951

By:

Tremlett, Helen;
Okuda, Darin T;
Lebrun-Frenay, Christine

Publication type:

Article

A multiple sclerosis disease progression measure based on cumulative disability.

Published in:

Multiple Sclerosis Journal, 2021, v. 27, n. 12, p. 1875, doi. 10.1177/1352458520988632

By:

Manouchehrinia, Ali;
Kingwell, Elaine;
Zhu, Feng;
Tremlett, Helen;
Hillert, Jan;
Ramanujam, Ryan

Publication type:

Article

Accurate classification of secondary progression in multiple sclerosis using a decision tree.

Published in:

Multiple Sclerosis Journal, 2021, v. 27, n. 8, p. 1240, doi. 10.1177/1352458520975323

By:

Ramanujam, Ryan;
Zhu, Feng;
Fink, Katharina;
Karrenbauer, Virginija Danylaitė;
Lorscheider, Johannes;
Benkert, Pascal;
Kingwell, Elaine;
Tremlett, Helen;
Hillert, Jan;
Manouchehrinia, Ali

Publication type:

Article

Adherence to laboratory monitoring among people taking oral drugs for multiple sclerosis: A Canadian population-based study.

Published in:

Multiple Sclerosis Journal, 2021, v. 27, n. 2, p. 239, doi. 10.1177/1352458520910500

By:

Ng, Huah Shin;
Kingwell, Elaine;
Zhu, Feng;
Zhang, Tingting;
Marrie, Ruth Ann;
Carruthers, Robert;
Tremlett, Helen

Publication type:

Article

Fatigue, sleep disorders, anaemia and pain in the multiple sclerosis prodrome.

Published in:

Multiple Sclerosis Journal, 2021, v. 27, n. 2, p. 290, doi. 10.1177/1352458520908163

By:

Yusuf, Fardowsa LA;
Wijnands, José MA;
Kingwell, Elaine;
Zhu, Feng;
Evans, Charity;
Fisk, John D;
Zhao, Yinshan;
Sutherland, Jason M;
Patrick, David M;
Marrie, Ruth Ann;
Tremlett, Helen

Publication type:

Article

The multiple sclerosis prodrome: Emerging evidence, challenges, and opportunities.

Published in:

Multiple Sclerosis Journal, 2021, v. 27, n. 1, p. 6, doi. 10.1177/1352458520914844

By:

Tremlett, Helen;
Marrie, Ruth Ann

Publication type:

Article

Disparities in management and outcomes of myocardial infarction in multiple sclerosis: A matched cohort study.

Published in:

Multiple Sclerosis Journal, 2020, v. 26, n. 12, p. 1560, doi. 10.1177/1352458519876038

By:

Marrie, Ruth Ann;
Tremlett, Helen;
Kingwell, Elaine;
Schaffer, Stephen Allan;
Yogendran, Marina;
Zhu, Feng;
Fransoo, Randy;
Garland, Allan

Publication type:

Article

Age-related decreases in relapses among adults with relapsing-onset multiple sclerosis.

Published in:

Multiple Sclerosis Journal, 2020, v. 26, n. 12, p. 1510, doi. 10.1177/1352458519866613

By:

Schwehr, Natalie A;
Kuntz, Karen M;
Butler, Mary;
Enns, Eva A;
Shippee, Nathan D;
Kingwell, Elaine;
Tremlett, Helen;
Carpenter, Adam F

Publication type:

Article

Five years before multiple sclerosis onset: Phenotyping the prodrome.

Published in:

Multiple Sclerosis Journal, 2019, v. 25, n. 8, p. 1092, doi. 10.1177/1352458518783662

By:

Wijnands, José MA;
Zhu, Feng;
Kingwell, Elaine;
Zhao, Yinshan;
Ekuma, Okechukwu;
Lu, Xinya;
Evans, Charity;
Fisk, John D;
Marrie, Ruth Ann;
Tremlett, Helen

Publication type:

Article

Predicting risk of secondary progression in multiple sclerosis: A nomogram.

Published in:

Multiple Sclerosis Journal, 2019, v. 25, n. 8, p. 1102, doi. 10.1177/1352458518783667

By:

Manouchehrinia, Ali;
Zhu, Feng;
Piani-Meier, Daniela;
Lange, Markus;
Silva, Diego G;
Carruthers, Robert;
Glaser, Anna;
Kingwell, Elaine;
Tremlett, Helen;
Hillert, Jan

Publication type:

Article

Gut microbiome and pediatric multiple sclerosis.

Published in:

Multiple Sclerosis Journal, 2018, v. 24, n. 1, p. 64, doi. 10.1177/1352458517737369

By:

Tremlett, Helen;
Waubant, Emmanuelle

Publication type:

Article

Infection-related health care utilization among people with and without multiple sclerosis.

Published in:

Multiple Sclerosis Journal, 2017, v. 23, n. 11, p. 1506, doi. 10.1177/1352458516681198

By:

Wijnands, José M. A.;
Kingwell, Elaine;
Feng Zhu;
Yinshan Zhao;
Fisk, John D.;
Evans, Charity;
Marrie, Ruth Ann;
Tremlett, Helen

Publication type:

Article

Primary and secondary progressive MS have a similar age at onset of progression - NO.

Published in:

Multiple Sclerosis Journal, 2017, v. 23, n. 5, p. 640, doi. 10.1177/1352458516684559

By:

Tremlett, Helen;
Yinshan Zhao

Publication type:

Article

Determinants of non-adherence to disease-modifying therapies in multiple sclerosis: A cross-Canada prospective study.

Published in:

Multiple Sclerosis Journal, 2017, v. 23, n. 4, p. 588, doi. 10.1177/1352458516657440

By:

McKay, Kyla A.;
Tremlett, Helen;
Patten, Scott B.;
Fisk, John D.;
Evans, Charity;
Fiest, Kirsten;
Campbell, Trudy;
Marrie, Ruth Ann

Publication type:

Article

Disability progression in aggressive multiple sclerosis.

Published in:

Multiple Sclerosis Journal, 2017, v. 23, n. 3, p. 456, doi. 10.1177/1352458516653273

By:

Menon, Suresh;
Zhu, Feng;
Shirani, Afsaneh;
Oger, Joel;
Tremlett, Helen;
Freedman, Mark S.

Publication type:

Article

Peripartum depression in parents with multiple sclerosis and psychiatric disorders in children.

Published in:

Multiple Sclerosis Journal, 2016, v. 22, n. 14, p. 1830, doi. 10.1177/1352458516631037

By:

Razaz, Neda;
Joseph, K. S.;
Tremlett, Helen;
Marrie, Ruth Ann

Publication type:

Article

Children of chronically ill parents: Relationship between parental multiple sclerosis and childhood developmental health.

Published in:

Multiple Sclerosis Journal, 2016, v. 22, n. 11, p. 1452, doi. 10.1177/1352458515621624

By:

Razaz, Neda;
Joseph, K. S.;
Boyce, W. Thomas;
Guhn, Martin;
Forer, Barry;
Carruthers, Robert;
Marrie, Ruth Ann;
Tremlett, Helen

Publication type:

Article

Adverse health behaviours are associated with depression and anxiety in multiple sclerosis: A prospective multisite study.

Published in:

Multiple Sclerosis Journal, 2016, v. 22, n. 5, p. 685, doi. 10.1177/1352458515599073

By:

McKay, Kyla A.;
Tremlett, Helen;
Fisk, John D.;
Patten, Scott B.;
Fiest, Kirsten;
Berrigan, Lindsay;
Marrie, Ruth Ann

Publication type:

Article

Impact of parental multiple sclerosis on early childhood development: A retrospective cohort study.

Published in:

Multiple Sclerosis Journal, 2015, v. 21, n. 9, p. 1172, doi. 10.1177/1352458514559298

By:

Razaz, Neda;
Tremlett, Helen;
Boyce, W. Thomas;
Guhn, Martin;
Joseph, K. S.;
Marrie, Ruth Ann

Publication type:

Article

Retinal nerve fiber layer thickness in benign multiple sclerosis.

Published in:

Multiple Sclerosis Journal, 2013, v. 19, n. 10, p. 1275, doi. 10.1177/1352458512474706

By:

Lange, Alex P;
Zhu, Feng;
Sayao, Ana-Luiza;
Sadjadi, Reza;
Alkabie, Samir;
Traboulsee, Anthony L;
Costello, Fiona;
Tremlett, Helen

Publication type:

Article

Oligoclonal bands and cerebrospinal fluid markers in multiple sclerosis: associations with disease course and progression.

Published in:

Multiple Sclerosis Journal, 2013, v. 19, n. 5, p. 577, doi. 10.1177/1352458512459684

By:

Lourenco, Pedro;
Shirani, Afsaneh;
Saeedi, Jameelah;
Oger, Joel;
Schreiber, William E;
Tremlett, Helen

Publication type:

Article

Natural, innate improvements in multiple sclerosis disability.

Published in:

Multiple Sclerosis Journal, 2012, v. 18, n. 10, p. 1412, doi. 10.1177/1352458512439119

By:

Tremlett, Helen;
Zhu, Feng;
Petkau, John;
Oger, Joel;
Zhao, Yinshan

Publication type:

Article

Rising prevalence of vascular comorbidities in multiple sclerosis: validation of administrative definitions for diabetes, hypertension, and hyperlipidemia.

Published in:

Multiple Sclerosis Journal, 2012, v. 18, n. 9, p. 1310, doi. 10.1177/1352458512437814

By:

Marrie, Ruth Ann;
Yu, Bo Nancy;
Leung, Stella;
Elliott, Lawrence;
Caetano, Patricia;
Warren, Sharon;
Wolfson, Christina;
Patten, Scott B;
Svenson, Lawrence W;
Tremlett, Helen;
Fisk, John;
Blanchard, James F

Publication type:

Article

Characteristics of multiple sclerosis in aboriginals living in British Columbia, Canada.

Published in:

Multiple Sclerosis Journal, 2012, v. 18, n. 9, p. 1239, doi. 10.1177/1352458512436595

By:

Saeedi, Jameelah;
Rieckmann, Peter;
Yee, Irene;
Tremlett, Helen

Publication type:

Article