M
Marguerite Ennis
Researcher at University of Toronto
Publications - 84
Citations - 6366
Marguerite Ennis is an academic researcher from University of Toronto. The author has contributed to research in topics: Breast cancer & Cancer. The author has an hindex of 34, co-authored 75 publications receiving 5838 citations. Previous affiliations of Marguerite Ennis include University Health Network & Mount Sinai Hospital.
Papers
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Journal ArticleDOI
Fasting Insulin and Outcome in Early-Stage Breast Cancer: Results of a Prospective Cohort Study
Pamela J. Goodwin,Marguerite Ennis,Kathleen I. Pritchard,Maureen E. Trudeau,Jarley Koo,Yolanda Madarnas,Warren Hartwick,Barry Hoffman,Nicky Hood +8 more
TL;DR: Fasting insulin was associated with distant recurrence and death; the hazard ratios and 95% confidence intervals (CI) for those in the highest (> 51.9 pmol/L) versus the lowest (< 27.0 pmol /L) insulin quartile were 2.0 (95% CI, 1.2 to 3.3) and 3.1 (95%) respectively.
Journal ArticleDOI
The Effect of Group Psychosocial Support on Survival in Metastatic Breast Cancer
Pamela J. Goodwin,Molyn Leszcz,Marguerite Ennis,Jan Koopmans,Leslie Vincent,Helaine Guther,Elaine Drysdale,Marilyn Hundleby,Harvey Max Chochinov,Margaret Navarro,Michael Speca,Jonathan Hunter +11 more
TL;DR: Supportive-expressive group therapy does not prolong survival in women with metastatic breast cancer, but it improves mood and the perception of pain, particularly in women who are initially more distressed.
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Risk of Menopause During the First Year After Breast Cancer Diagnosis
TL;DR: Age and systemic chemotherapy are the strongest predictors of menopause in women with locoregional breast cancer as well as planned adjuvant treatment, and it may facilitate clinical decision-making.
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Prognostic Effects of 25-Hydroxyvitamin D Levels in Early Breast Cancer
TL;DR: Vitamin D deficiency may be associated with poor outcomes in breast cancer, and the association remained after individual adjustment for key tumor and treatment related factors but was attenuated in multivariate analyses.
Journal ArticleDOI
Adjuvant Treatment and Onset of Menopause Predict Weight Gain After Breast Cancer Diagnosis
Pamela J. Goodwin,Marguerite Ennis,Kathleen I. Pritchard,David R. McCready,Jarley Koo,Saul Sidlofsky,Maureen E. Trudeau,Nicky Hood,Sheila Redwood +8 more
TL;DR: Weight gain is common after breast cancer diagnosis; use of adjuvant chemotherapy and onset of menopause are the strongest clinical predictors of this weight gain.