New developments in oral contraception: clinical utility of estradiol valerate/dienogest (Natazia®) for contraception and for treatment of heavy menstrual bleeding: patient considerations

Nomegestrol acetate-17b-estradiol for oral contraception

Oral contraceptives remain a popular method of contraception over 50 years after their introduction. While safe and effective for many women, the failure rate of oral contraception is about 8%. Concerns about the risk of venous thromboembolism continue to drive the search for the safest oral contraceptive formulations. The oral contraceptive NOMAC-E2 contains nomegestrol acetate (NOMAC) 2.5 mg ...

comparison of zoe and vitapex for canal treatment of necrotic primary teeth

چکیده ندارد.

Menstrual bleeding patterns following levonorgestrel emergency contraception.

PURPOSE Multiple trials by the World Health Organization have established levonorgestrel as the gold standard in hormonal emergency contraception (EC). However, changes in menstrual patterns following EC have been observed; thus, we undertook this prospective study to identify and determine the characteristics of these changes. MATERIALS Women requesting EC at either any of two hospitals --1 ...

From Heavy Menstrual Bleeding to Amenorrhoea and Reversal of Anaemia - Novel, Effective, Intrauterine Levonorgestrel-Releasing Systems for Contraception and Treatment

Estradiol valerate and dienogest: a new approach to oral contraception

Most combination oral contraceptives contain ethinyl estradiol and a progestin. A new and novel oral contraceptive formulation combines estradiol valerate (E2V) with dienogest (DNG) in a four-phase dosing regimen. 17β-estradiol is a naturally-occurring estrogen, and a contraceptive pill containing such an estrogen offers potential benefits with regard to metabolic side effects and adverse event...