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Latest & greatest articles for estradiol
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Segesterone acetate and ethinyl estradiol vaginal system (Annovera) - New vaginal ring used to prevent pregnancy for an entire year Drug Approval Package: Annovera (segesterone acetate and ethinyl estradiol) U.S. Department of Health and Human Services Search FDA Submit search Drug Approval Package: Annovera (segesterone acetate and ethinyl estradiol) Company: The Population Council, Inc. Application Number: 209627 Approval Date: 08/10/2018 Persons with disabilities having problems accessing
A 17beta-Estradiol-Progesterone Oral Capsule for Vasomotor Symptoms in Postmenopausal Women: A Randomized Controlled Trial To evaluate efficacy, endometrial safety, and overall safety of a single-capsule 17β-estradiol-progesterone (TX-001HR) for treating menopausal moderate-to-severe vasomotor symptoms.REPLENISH was a phase 3, 12-month, randomized, double-blind, placebo-controlled, multicenter trial. Women (aged 40-65 years) with vasomotor symptoms and a uterus were randomized to daily (...) estradiol (mg)-progesterone (mg) (1/100, 0.5/100, 0.5/50, or 0.25/50), and women in the vasomotor symptoms substudy (women with moderate-to-severe hot flushes [seven or greater per day or 50 or greater per week]) to those estradiol-progesterone doses or placebo. The primary safety endpoint was endometrial hyperplasia incidence at 12 months in all women (the total population), and the primary efficacy endpoints were frequency and severity changes (from daily diaries) in moderate-to-severe vasomotor
Estradiol Top results for estradiol - Trip Database or use your Google+ account Liberating the literature ALL of these words: Title only Anywhere in the document ANY of these words: Title only Anywhere in the document This EXACT phrase: Title only Anywhere in the document EXCLUDING words: Title only Anywhere in the document Timeframe: to: Combine searches by placing the search numbers in the top search box and pressing the search button. An example search might look like (#1 or #2) and (#3 (...) or #4) Loading history... Population: Intervention: Comparison: Outcome: Population: Intervention: Latest & greatest articles for estradiol The Trip Database is a leading resource to help health professionals find trustworthy answers to their clinical questions. Users can access the latest research evidence and guidance to answer their clinical questions. We have a large collection of systematic reviews, clinical guidelines, regulatory guidance, clinical trials and many other forms of evidence
Estradiol Does Not Influence Lipid Measures and Inflammatory Markers in Testosterone-Clamped Healthy Men Experimentally controlled studies of estrogenic regulation of lipid measures and inflammatory cytokines in men are rare.To delineate the effect of estradiol (E2) on lipids and inflammatory markers.This was a placebo-controlled, single-masked, prospectively randomized study comprising experimentally degarelix-downregulated healthy men [n = 74; age 65 years (range, 57 to 77)] assigned to four
Differential Effects of Estradiol and Progesterone on Cardiovascular Risk Factors in Postmenopausal Women Controlled, blinded studies of sex-hormone replacement in postmenopausal women using natural estradiol (E2) and native progesterone (P) are few.To delineate the effect of E2 alone or with P on lipids and inflammatory markers.A placebo-controlled, double-masked, prospectively randomized study of 40 healthy, postmenopausal volunteers assigned to four treatment groups: placebo, intramuscular
Hormonal Treatment of Transgender Women with Oral Estradiol Purpose: Maintaining cross-sex hormone levels in the normal physiologic range for the desired gender is the cornerstone of transgender hormonal therapy, but there are limited data on how to achieve this. We investigated the effectiveness of oral estradiol therapy in achieving this goal. Methods: We analyzed data on all transgender females seen in our clinic since 2008 treated with oral estradiol. We looked at the success of achieving (...) serum levels of testosterone and 17-β estradiol in the normal range on various doses of estradiol (with and without antiandrogens spironolactone and finasteride). Results: There was a positive correlation between estradiol dose and 17-β estradiol, but testosterone suppression was less well correlated. Over 70% achieved treatment goals (adequate 17-β estradiol levels and testosterone suppression) on 4 mg daily or more. Nearly a third of patients did not achieve adequate treatment goals on 6 or even 8
Efficacy of Vaginal Estradiol or Vaginal Moisturizer vs Placebo for Treating Postmenopausal Vulvovaginal Symptoms: A Randomized Clinical Trial Nearly half of postmenopausal women report bothersome vulvovaginal symptoms, but few data support the efficacy of 2 commonly recommended treatments.To compare the efficacy of a low-dose vaginal estradiol tablet and a vaginal moisturizer, each vs placebo, for treatment of moderate-to-severe postmenopausal vulvovaginal symptoms.This 12-week multicenter (...) randomized clinical trial enrolled postmenopausal women with moderate to severe symptoms of vulvovaginal itching, pain, dryness, irritation, or pain with penetration.Vaginal 10-μg estradiol tablet (daily for 2 weeks, then twice weekly) plus placebo gel (3 times a week) (n = 102) vs placebo tablet plus vaginal moisturizer (n = 100) vs dual placebo (n = 100).The main outcome was decrease in severity (0-3) of most bothersome symptom (MBS) between enrollment and 12 weeks. Additional measures included
17Î²-Estradiol and ICI182,780 Differentially Regulate STAT5 Isoforms in Female Mammary Epithelium, With Distinct Outcomes Prolactin (PRL) and estrogen cooperate in lobuloalveolar development of the mammary gland and jointly regulate gene expression in breast cancer cells in vitro. Canonical PRL signaling activates STAT5A/B, homologous proteins that have different target genes and functions. Although STAT5A/B are important for physiological mammary function and tumor pathophysiology, little (...) is known about regulation of their expression, particularly of STAT5B, and the consequences for hormone action. In this study, we examined the effect of two estrogenic ligands, 17β-estradiol (E2) and the clinical antiestrogen, ICI182,780 (ICI, fulvestrant) on expression of STAT5 isoforms and resulting crosstalk with PRL in normal and tumor murine mammary epithelial cell lines. In all cell lines, E2 and ICI significantly increased protein and corresponding nascent and mature transcripts for STAT5A
Doppler analysis of ovarian stromal blood flow changes after treatment with metformin versus ethinyl estradiol-cyproterone acetate in women with polycystic ovarian syndrome: A randomized controlled trial. To evaluate the effects of oral contraceptive pill (OCP) and metformin at the end of 6 months of treatment on ovarian stromal blood flow by using pulsed and color Doppler in women with PCOS.Women with PCOS (n=101) fulfilling the Rotterdam criteria were enrolled and randomized to receive either
17Î²-Estradiol Promotes Islet Cell Proliferation in a Partial Pancreatectomy Mouse Model 17β-Estradiol (E2) is a multifunctional steroid hormone in modulating metabolism in vivo. Previous studies have reported that E2 could promote insulin secretion and protect β cells from apoptosis. In this study, the partial pancreatectomy (PPx) model was used to study the role of E2 in islet cell proliferation. The animals were divided into four groups, including sham control, PPx model, E2, and E2 plus
A Model-Based Meta-Analysis Evaluating Gender Differences on Blood Flow Responses to Brachial Artery Infusions of Acetylcholine, Albuterol, ATP, Bradykinin, Estradiol, Glyceryl Trinitrate, L-NMMA, Nevibolol, Norepinephrine, Sodium Nitroprusside, Substance Numerous studies have emerged over the course of several decades describing the properties of drugs eliciting vasodilatory or vasoconstrictor responses in the human vasculature. During drug development, decisions to move forward with testing (...) with a new chemical entity are very costly. To fund or not to fund development, go or no-go, decisions are often limited by efficacy comparisons with the current products on the market. The primary aim of this paper is to use dose-response modeling and simulations to quantify differences in blood flow to Acetylcholine, Albuterol, ATP, Bradykinin, 17β-Estradiol, Glyceryl Trinitrate, L-NMMA, Nevibolol, Norepinephrine, Sodium Nitroprusside, Substance P, and Verapamil.Five studies were identified
Cognitive effects of estradiol after menopause: A randomized trial of the timing hypothesis To test the hypothesis that effects of estrogen-containing hormone therapy on cognitive abilities differ between postmenopausal women near to, and further from, menopause.In this randomized, double-blind, placebo-controlled trial, healthy women within 6 years of menopause or 10+ years after menopause were randomly assigned to oral 17β-estradiol 1 mg/d or placebo. Women with a uterus received cyclic (...) micronized progesterone vaginal gel or placebo. The primary outcome assessed at 2.5 and 5 years, compared between treatment groups, was change in a standardized composite of neuropsychological test scores assessing verbal episodic memory. Secondary outcomes assessed executive functions and global cognition.A total of 567 women were included in modified intention-to-treat analyses after a mean treatment duration of 57 months. For verbal memory, the mean estradiol minus placebo standardized difference
Postmenopausal Breast Cancer Risk in Relation to Antibodies Specific to Benzo[a]Pyrene, Estradiol and Progesterone Antibodies might protect against low doses of environmental carcinogens by decreasing systemic uptake, activation of metabolic pathways, and redistribution of carcinogens within the organism. The features of antibody formation in relation to environmental carcinogens and sex steroids under natural conditions should be determined to identify breast cancer risk, then to develop (...) cancer immune prevention strategies.The purpose of this study was to investigate antibodies specifications to benzo(a)pyrene, estradiol and progesterone in postmenopausal women with invasive breast cancer.A semi-quantitative non-competitive immunoassay of IgG antibodies to benzo(a)pyrene (IgG-Bp), estradiol (IgG-Es), and progesterone (IgG-Pg) has conducted. The assay has performed on 322 serum samples from patients with breast cancer and 179 serum samples from healthy postmenopausal women by using
Vascular Effects of Early versus Late Postmenopausal Treatment with Estradiol. Data suggest that estrogen-containing hormone therapy is associated with beneficial effects with regard to cardiovascular disease when the therapy is initiated temporally close to menopause but not when it is initiated later. However, the hypothesis that the cardiovascular effects of postmenopausal hormone therapy vary with the timing of therapy initiation (the hormone-timing hypothesis) has not been tested.A total (...) of 643 healthy postmenopausal women were stratified according to time since menopause (<6 years [early postmenopause] or ≥10 years [late postmenopause]) and were randomly assigned to receive either oral 17β-estradiol (1 mg per day, plus progesterone [45 mg] vaginal gel administered sequentially [i.e., once daily for 10 days of each 30-day cycle] for women with a uterus) or placebo (plus sequential placebo vaginal gel for women with a uterus). The primary outcome was the rate of change in carotid
NuvaRing (etonogestrel/ethinyl estradiol) Vaginal Ring Drug Approval Package: NuvaRing (etonogestrel/ethinyl estradiol) Vaginal Ring U.S. Department of Health and Human Services Search FDA Submit search Drug Approval Package: NuvaRing (etonogestrel/ethinyl estradiol) Vaginal Ring NuvaRing (etonogestrel/ethinyl estradiol) Vaginal Ring NuvaRing (etonogestrel/ethinyl estradiol) Vaginal Ring Company: Organon USA Inc. Application No.: 021187s021s022 Approval Date: 10/04/2013 Persons
Norethindrone Acetate and Ethinyl Estradiol Chewable Tablets and Ferrous Fumarate Tablets Drug Approval Package: Norethindrone Acetate and Ethinyl Estradiol NDA #203667 Drug Approval Package U.S. Food & Drug Administration Search FDA Drug Approval Package - Norethindrone Acetate and Ethinyl Estradiol Chewable Tablets and Ferrous Fumarate Tablets Company: Warner Chilcott Company, LLC Application No.: 203667 Approval Date: 05/08/2013 Persons with disabilities having problems accessing the PDF
Lo Minastrin Fe (norethindrone acetate and ethinyl estradiol chewable tablets and ethinyl estradiol tablets and ferrous fumarate tablets) Drug Approval Package: Brand Name (Generic Name) NDA # Drug Approval Package U.S. Food & Drug Administration Search FDA Drug Approval Package - Lo Minastrin Fe (norethindrone acetate and ethinyl estradiol chewable tablets and ethinyl estradiol tablets and ferrous fumarate tablets) Company: Warner Chilcott Company, LLC Application No.: 204654 Approval Date: 7
Hormonal contraceptives with ethinyl estradiol were associated with increased thrombotic stroke and MI. 23070511 2013 01 14 2012 10 16 1539-3704 157 8 2012 Oct 16 Annals of internal medicine Ann. Intern. Med. ACP Journal Club. Hormonal contraceptives with ethinyl estradiol were associated with increased thrombotic stroke and MI. JC4-9 10.7326/0003-4819-157-8-201210160-02009 Andrews Jeff J eng Comment Journal Article United States Ann Intern Med 0372351 0003-4819 N Engl J Med. 2012 Jun 14;366(24
Naproxen or estradiol for bleeding and spotting with the levonorgestrel intrauterine system: a randomized controlled trial The purpose of this study was to evaluate whether oral naproxen or transdermal estradiol decreases bleeding and spotting in women who are initiating the levonorgestrel-releasing intrauterine system.We conducted a randomized controlled trial of naproxen, estradiol, or placebo that was administered over the first 12 weeks of levonorgestrel-releasing intrauterine system use (...) . Participants completed a written bleeding diary. We imputed missing values and performed an intention-to-treat analysis.There were 129 women who were assigned randomly to naproxen (n = 42 women), estradiol (n = 44 women), or placebo (n = 43 women). The naproxen group was more likely to be in the lowest quartile of bleeding and spotting days compared with placebo (42.9% vs 16.3%; P = .03). In the multivariable analysis, the naproxen group had a 10% reduction in bleeding and spotting days (adjusted relative