نتایج جستجو برای: Levonorgestrel
تعداد نتایج: 1419 فیلتر نتایج به سال:
we aimed to compare acceptability of levonorgestrel with the yuzpe regimen among iranian women based on their side-effects and resulting changes in the amount and pattern of menses.five hundred twenty nine participants aged 15-49 having regular menses and one act of unprotected intercourse within 72 h were included in the double-blind, controlled trial in 2006-2007 and randomly assigned into ln...
background: this study aimed to define and compare the efficiency and complication between hd and levonorgestrel tablets as an emergency contraceptive method. methods: in this double blind clinical trial, the subjects included 68 women aged 15-45 years with regular menstruation cycles referred to isfahan health centers within the first 72 hours after their unprotected coitus between may to sep ...
BACKGROUND A single 10 mg dose of mifepristone, and two 0.75 mg doses of levonorgestrel 12 h apart, are effective for emergency contraception. Because no studies had compared the efficacies of both compounds, or investigated a single dose of 1.5 mg levonorgestrel, we undertook this three-arm trial. METHODS We did a randomised, double-blind trial in 15 family-planning clinics in 10 countries. ...
OBJECTIVE To examine the association between premenopausal use of the levonorgestrel-releasing intrauterine system and cancer incidence in Finland with a special focus on endometrial adenocarcinoma. METHODS All Finnish women aged 30-49 years using a levonorgestrel-releasing intrauterine system for treatment of menorrhagia in 1994-2007 (n=93,843) were identified from the National Reimbursement...
OBJECTIVE This study was undertaken in order to determine if antibiotic prophylaxis is mandatory, after the insertion of levonorgestrel-releasing intrauterine system in order to decrease the risk of pelvic inflammatory disease. MATERIALS AND METHODS We prospectively evaluated 44 patients, admitted in the Bucharest Emergency Hospital between the 1ⁱ of February 2012 and the 1ⁱ of October 2012, ...
BACKGROUND Levonorgestrel subdermal implants are preferred contraceptives with an expected failure rate of <1% over 5 years. We assessed the effect of efavirenz- or nevirapine-based antiretroviral therapy (ART) coadministration on levonorgestrel pharmacokinetics. METHODS This nonrandomized, parallel group, pharmacokinetic evaluation was conducted in three groups of human immunodeficiency viru...
Hormonal contraceptive pills containing 750 microgram levonorgestrel are the most commonly used postcoital contraceptive method because of their high efficacy and fewer side effects. Emergency contraceptive pills containing levonorgestrel present their effects by several mechanisms, including delayed tubal transport of the ovum. A delay of tubal transportation of an ovum is also one of the poss...
BACKGROUND Unintended pregnancy is a complex phenomenon which raise to take an emergency decision. Low contraceptive prevalence and high user failure rates are the leading causes of this unexpected situation. High user failure rates suggest the vital role of emergency contraception to prevent unplanned pregnancy. Levonorgestrel - a commonly used progestin for emergency contraception. However, l...
OBJECTIVE To identify predictors and to estimate their prognostic accuracy for regression and relapse of endometrial hyperplasia treated with levonorgestrel-releasing intrauterine system or oral progestogens. METHODS This was a cohort study of women treated with levonorgestrel-releasing intrauterine system or oral progestogens for complex hyperplasia or atypical complex hyperplasia for women ...
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