How genetic differences affect the use of birth control pills

Influence of genetic variants on the pharmacokinetics and pharmacodynamics of combined oral contraceptive pill users

NIH-funded research Yale University · NIH-11110362

This study is looking at how your genes might affect how well birth control pills work for you and how safe they are, and it's for women who use these pills to help create better, personalized options based on individual genetics.

Quick facts

Grant typeR01 grant
Study typeNIH-funded research
Funding institutionYale University NIH-funded
Lab location1 site (New Haven, United States)
Project IDNIH-11110362 on NIH RePORTER

What this research studies

This research investigates how genetic variations influence the effectiveness and safety of combined oral contraceptive pills (COCPs) among women. By creating a new biobank of 700 women who use COCPs, the study aims to gather important data on how individual genetics can affect responses to these commonly prescribed medications. The research will analyze the relationship between genetic factors and the pharmacokinetics (how the body processes the drug) and pharmacodynamics (how the drug affects the body) of COCPs. This could lead to more personalized contraceptive options for women based on their genetic profiles.

Who could benefit from this research

Good fit: Ideal candidates for this research are women of reproductive age who are currently using combined oral contraceptive pills.

Not a fit: Patients who are not using birth control pills or are postmenopausal may not benefit from this research.

Why it matters

Potential benefit: If successful, this research could lead to more effective and safer contraceptive options tailored to individual genetic profiles.

How similar studies have performed: Previous pharmacogenomic research has shown success in developing clinical guidelines for other medications, indicating potential for similar advancements in contraceptive use.

Where this research is happening

New Haven, United States

Researchers

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page below.
Last reviewed 2026-06-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.