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Birth Control Clinical Trials

A listing of Birth Control medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

RESULTS

Found (17) clinical trials

The Effects of the Female Hormones on Cerebral Perfusion

Measuring brain perfusion is biased by a inter- and intrasubject variability, caused by physiological and lifestyle factors. In this study, the investigators want to investigate the variations in cerebral perfusion and other brain parameters (grey matter, resting-state brain activity, brain connectivity and white matter diffusion) caused by the female sex ...

Phase N/A

Ovarian Function and Reserve Parameters After Discontinuation of Long-term Use of Oral Contraception

Background Hormonal contraception is widely used among women worldwide; 50-89% of all women in the Western countries use oral contraception at some point in their lives. Oral contraceptives (OC) suppress the hypothalamic-pituitary-ovarian axis through a negative feedback of ethinyl estradiol and progestins and thereby potentially influence the markers of ovarian ...

Phase N/A

INAS-FOCUS (International Active Surveillance Study - Folate in Oral Contraceptives Utilization Study)

New oral contraceptives (OCs) containing drospirenone (DRSP) or dienogest (DNG)/ethinylestradiol (EE) plus levomefolate calcium (metafolin) have been recently introduced and will be introduced in a number of countries in the near future. Although the safety of OCs has improved over the last 50 years with reductions in the estrogen and ...

Phase N/A

European Active Surveillance Study of LCS12

Intrauterine contraceptive methods, such as Mirena and copper IUDs, have a high contraceptive efficacy. LCS12 is a new intrauterine system which, like Mirena, contains levonorgestrel (LNG), but the T-body dimensions and insertion tube diameter of LCS12 are smaller. Because there is a lack of comparative data between LCS12 and other ...

Phase N/A

Contraceptive/HIV Affecting Risk in Adolescents

This study will evaluate the impact of hormonal contraceptives on HIV risk associated with changes to the innate immunity in the female genital tract in a cross-sectional study. HIV risk will be evaluated by the capacity of cervical tissue to replicate HIV when challenged ex vivo and correlated to the ...

Phase N/A

KYleena Satisfaction Study / Observational Study on User Satisfaction With the Levonorgestrel Intrauterine Delivery System Kyleena (LNG-IUS 12) in New Contraceptive Users and After Switching From Another Contraceptive Method

The main goal of this non-interventional study (NIS) is to evaluate user satisfaction with Kyleena in a real-life setting and to identify factors which influence user satisfaction, taking into account previously used contraceptive methods and reasons for use of Kyleena.

Phase N/A

Prospective Controlled Cohort Study on the Safety of a Monophasic Oral Contraceptive Containing Nomegestrol Acetate (2.5mg) and 17 -estradiol (1.5mg)

NOMAC-E2 is a novel monophasic oral contraceptive containing a fixed dose of nomegestrol acetate (2.5mg) and 17-estradiol (1.5mg) which is taken for 24 days followed by 4 days of placebo. The most relevant adverse clinical outcome that has been linked to the use of COCs is venous thromboembolism (VTE). Data ...

Phase N/A

Improving Contraceptive Care for Women With Medical Conditions

This pilot study seeks to: To understand women's beliefs, attitudes, and experiences with contraception in context of their medical conditions, drug therapy, personal preferences, and current experiences in primary care. To describe provider- To describe provider- and practice-level factors that impact the delivery of contraceptive services in primary care. To ...

Phase N/A

Evaluation of Hormonal Contraceptive Treatments in Obese Women

Open, multi-center pharmacological study of residual concentrations of three different oral contraceptives in 3 groups of obese women in each group of surgery, and 1 group of healthy volunteers. The concentrations will be assessed before, 6 and 12 months after bariatric surgery restrictive (sleeve gastrectomy) or malabsorptive (gastric by pass). ...

Phase N/A

Stress Hormones and IUDs

The purpose of this study is to find out if there is a difference in levels of stress hormones in women who use copper or hormonal intrauterine devices (IUDs). This study will provide more information on the potential effect of levonorgestrel intrauterine system (LNG-IUS) use on an individual's stress response. ...

Phase N/A