View clinical trials related to Contraception.
Filter by:A single dose, two treatments (Postday and Opxion), two periods, two sequences, crossover, randomized, prospective design was chosen with a washout of 21 days between the two study periods. Treatment groups were balanced with the same number of male healthy volunteers who were randomly assigned to the study drug administration sequences.
The investigators study is a prospective randomized trial of women undergoing the levonorgestrel intrauterine system (LNG-IUS: Mirena©, Bayer) at three separate time periods: immediate post placental (IPP) defined as insertion within 10 min delivery of placenta, early post partum (EP) defined as insertion after 10 min but within 72hrs postpartum, or interval (INT) insertion defined as insertion after 6wks postpartum. This is a pilot study in preparation for a multicenter, prospective randomized study of long-acting reversible contraception in the postpartum period.
The impact of different administration routes of hormonal contraceptives on androgen secretion, glucose metabolism and inflammation. A prospective randomized trial. The investigators assume, that transdermal or transvaginal hormonal contraception would have less effects on androgen levels, glucose metabolism and inflammatory markers than oral contraceptives.
Influence of different application sites on the blood levels after administration of a fertility control patch
An open-label, randomized, parallel group trial in healthy female subjects to compare the pharmacokinetics of ethinyl estradiol (EE) of NuvaRing®, a contraceptive patch (EVRA(TM)) and an oral contraceptive (Microgynon® 30).
Choices Plus, a randomized controlled study, will determine the efficacy of the Project CHOICES intervention plus a referral to an evidence-based smoking cessation program in reducing the risk of alcohol- and tobacco-exposed pregnancies.
Investigation of the bioequivalence (BE) of Estradiol Valerate (EV) after administration of one film-coated tablet containing 3 mg Estradiol Valerate and 0.451 mg Levomefolate calcium as compared to one film-coated tablet containing 3 mg Estradiol Valerate Investigation of the bioequivalence of levomefolate calcium after administration of one film-coated tablet containing 3 mg Estradiol Valerate and 0.451 mg Levomefolate calcium as compared to one film-coated tablet containing 0.451 mg levomefolate calcium
Depot medroxyprogesterone acetate (DepoProvera) is an acceptable form of contraception for many women. However, difficulty in access may cause many women to discontinue use, often without the use of another effective method of contraception, thereby leaving them vulnerable to unintended pregnancy. This study will randomly assign women who present for contraceptive services to two groups: self or clinic administered SC DMPA. The participants will be followed for one year to compare continuation rates, acceptability, cost effectiveness, evidence of skin changes, and need for continued support between the two groups.
The primary objective of the study is to assess the risks of short and long-term use of estradiol valerate/dienogest (EV/DNG) and of established oral contraceptives (OCs) in a study population that is representative for the actual users of the individual preparations. This includes an estimate of the absolute risk of rare serious adverse outcomes.
The purpose of this study is to evaluate the efficacy and safety of Marvelon® in the prevention of pregnancy. Post-marketing surveys are not considered applicable clinical trials and thus the results of this survey will not be posted at its conclusion. The results will be submitted to public health officials as required by applicable national and international laws.