Search Results - "Lavoie, Hélène"

GNRH1 mutations in patients with idiopathic hypogonadotropic hypogonadism by Chan, Yee-Ming, de Guillebon, Adelaide, Lang-Muritano, Mariarosaria, Plummer, Lacey, Cerrato, Felecia, Tsiaras, Sarah, Gaspert, Ariana, Lavoie, Hélène B, Wu, Ching-Hui, Crowley, William F. Jr, Amory, John K, Pitteloud, Nelly, Seminara, Stephanie B

“…Idiopathic hypogonadotropic hypogonadism (IHH) is a condition characterized by failure to undergo puberty in the setting of low sex steroids and low…”
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Comparison of clomiphene citrate, metformin, or the combination of both for first-line ovulation induction and achievement of pregnancy in 154 women with polycystic ovary syndrome by Neveu, Nathalie, M.D, Granger, Louis, M.D, St-Michel, Pierre, M.D, Lavoie, Hélène B., M.D

“…Objective To determine which first-line medication is more effective in polycystic ovary syndrome (PCOS) patients for ovulation induction and pregnancy…”
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The Obesity-Fertility Protocol: a randomized controlled trial assessing clinical outcomes and costs of a transferable interdisciplinary lifestyle intervention, before and during pregnancy, in obese infertile women by Duval, Karine, Langlois, Marie-France, Carranza-Mamane, Belina, Pesant, Marie-Hélène, Hivert, Marie-France, Poder, Thomas G, Lavoie, Hélène B, Ainmelk, Youssef, St-Cyr Tribble, Denise, Laredo, Sheila, Greenblatt, Ellen, Sagle, Margaret, Waddell, Guy, Belisle, Serge, Riverin, Daniel, Jean-Denis, Farrah, Belan, Matea, Baillargeon, Jean-Patrice

“…Obesity in infertile women increases the costs of fertility treatments, reduces their effectiveness and increases significantly the risks of many complications…”
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An Interdisciplinary Lifestyle Intervention Improves Clinically Relevant Fertility Outcomes in Obese Infertile Women – Preliminary Results of a Randomized Controlled Trial by Duval, Karine, Belan, Matea, Jean-Denis, Farrah, Carranza-Mamane, Belina, Pesant, Marie-Hélène, Langlois, Marie-France, Hivert, Marie-France, Lavoie, Hélène B, Baillargeon, Jean-Patrice

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The Influence of Non-Esterified Fatty Acids on the Ovarian Production of Androgens in the Context of In Vitro Fertilization by Gervais, Alexandre, Battista, Marie-Claude, Carranza-Mamane, Belina, Lavoie, Hélène B, Baillargeon, Jean-Patrice

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Impaired Fibroblast Growth Factor Receptor 1 Signaling as a Cause of Normosmic Idiopathic Hypogonadotropic Hypogonadism by Raivio, Taneli, Sidis, Yisrael, Plummer, Lacey, Chen, Huaibin, Ma, Jinghong, Mukherjee, Abir, Jacobson-Dickman, Elka, Quinton, Richard, Van Vliet, Guy, Lavoie, Helene, Hughes, Virginia A., Dwyer, Andrew, Hayes, Frances J., Xu, Shuyun, Sparks, Susan, Kaiser, Ursula B., Mohammadi, Moosa, Pitteloud, Nelly

“…Context: FGFR1 mutations have been identified in about 10% of patients with Kallmann syndrome. Recently cases of idiopathic hypogonadotropic hypogonadism (IHH)…”
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A Rare Case of Severe Headache and Sudden-Onset Diabetes Insipidus During Pregnancy: Differential Diagnosis and Management of Lymphocytic Hypophysitis by Yang, Ji Wei, Duda, Barbara, Wo, Bi Lan, Bédard, Marie-Josée, Lavoie, Hélène B., Godbout, Ariane

“…Objective: To present a case of lymphocytic hypophysitis (LH) during pregnancy.Methods: Clinical presentation before and after pregnancy and review of the…”
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Partially autonomous cortisol secretion by incidentally discovered adrenal adenomas by Lavoie, Hélène, Lacroix, André

“…Recent studies of the function of adrenal “incidentalomas” have revealed that a proportion of those tumors secrete cortisol insufficiently to produce overt…”
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Persistence of Sleep-Associated Decrease in GnRH Pulse Frequency in the Absence of Gonadal Steroids by Shaw, Natalie D, Gill, Sabrina, Lavoie, Helene B, Marsh, Erica E, Hall, Janet E

“…Context: There is dramatic slowing of GnRH pulse frequency during sleep in the early follicular phase of the menstrual cycle, but it is unknown whether this…”
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A lifestyle intervention targeting women with obesity and infertility improves their fertility outcomes, especially in women with PCOS: a randomized controlled trial by Belan, Matea, Carranza-Mamane, Belina, AinMelk, Youssef, Pesant, Marie-Hélène, Duval, Karine, Jean-Denis, Farrah, Langlois, Marie-France, Lavoie, Hélène, Waddell, Guy, Baillargeon, Jean-Patrice

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Comparison of Intra-Ovarian Environment Between PCOS and non-PCOS Women Undergoing In Vitro Fertilization by Faubert, Joanie, Gervais, Alexandre, Battista, Marie-Claude, Carranza-Mamane, Belina, Lavoie, Hélène B., Baillargeon, Jean-Patrice

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105 - Comparison of Intra-Ovarian Environment Between PCOS and non-PCOS Women Undergoing In Vitro Fertilization by Faubert, Joanie, Gervais, Alexandre, Battista, Marie-Claude, Carranza-Mamane, Belina, Lavoie, Hélène B., Baillargeon, Jean-Patrice

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3 - A Lifestyle Intervention Targeting Women With Obesity and Infertility Improves Their Fertility Outcomes, Especially in Women With PCOS: A Randomized Controlled Trial by Belan, Matea, Carranza-Mamane, Belina, Ainmelk, Youssef, Pesant, Marie-Hélène, Duval, Karine, Jean-Denis, Farrah, Langlois, Marie-France, Lavoie, Hélène B., Waddell, Guy, Baillargeon, Jean-Patrice

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Absence of Apparent Circadian Rhythms of Gonadotropins and Free α-Subunit in Postmenopausal Women: Evidence for Distinct Regulation Relative to Other Hormonal Rhythms by Lavoie, Helene B., Marsh, Erica E., Hall, Janet E.

“…Aging is associated with a decrease in gonadotropin levels in postmenopausal women (PMW) and is also associated with alterations in a number of circadian…”
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Effects of short-term hormone replacement on serum leptin levels in postmenopausal women by Lavoie, Helene B., Taylor, Ann E., Sharpless, Julie L., Anderson, Ellen J., Strauss, Carrie C., Hall, Janet E.

“…OBJECTIVE Leptin is a hormone which is secreted by adipocytes and appears to influence the reproductive axis. Previous studies have demonstrated higher leptin…”
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Body composition and energy balance: Lack of effect of short-term hormone replacement in postmenopausal women by Anderson, Ellen J., Lavoie, Helene B., Strauss, Carrie C., Hubbard, Jane L., Sharpless, Julie L., Hall, Janet E.

“…Postmenopausal women (PMW) commonly believe that hormone replacement (HR) leads to weight gain, and fear of weight gain and/or an actual increase in weight is…”
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Reply by Lavoie, Hélène, Lacroix, André

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Negative Feedback Effects of Gonadal Steroids Are Preserved with Aging in Postmenopausal Women by Gill, Sabrina, Lavoie, Helene B., Bo-Abbas, Yousef, Hall, Janet E.

“…There is now evidence for alterations in the neuroendocrine control of the reproductive axis with aging, but its sensitivity to gonadal steroid negative…”
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Negative feedback effects of gonadal steroids are preserved with aging in postmenopausal women by GILL, Sabrina, LAVOIE, Helene B, BO-ABBAS, Yousef, HALL, Janet E

“…There is now evidence for alterations in the neuroendocrine control of the reproductive axis with aging, but its sensitivity to gonadal steroid negative…”
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Absence of Apparent Circadian Rhythms of Gonadotropins and Free [alpha]-Subunit in Postmenopausal Women: Evidence for Distinct Regulation Relative to Other Hormonal Rhythms by Lavoie, Helene B, Marsh, Erica E, Hall, Janet E

“…Aging is associated with a decrease in gonadotropin levels in postmenopausal women (PMW) and is also associated with alterations in a number of circadian…”
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