Clinical trials · Colorado
Contraception clinical trials in Colorado
We’re tracking 6 recruiting contraception studies with a site in Colorado — including Phase 2 and Phase 4 studies, each written for real people, not researchers.
Recruiting studies in Colorado
- NCT07201402RecruitingPhase 2
A long-term study of a shoulder blade contraceptive implant
This trial tests a new way to place a contraceptive implant (a small rod that prevents pregnancy) into the shoulder blade area instead of the arm. It might be a good option if you want long-term birth control and are healthy.
Aurora, ColoradoAges 18–45 - NCT05237141RecruitingPhase 4
Etonogestrel implant for emergency contraception
This trial studies whether placing an etonogestrel hormonal implant can work as emergency contraception and prevent pregnancy. You may be a good candidate if you have regular periods and are not currently pregnant or trying to get pregnant.
Aurora, ColoradoAges 18–40 - NCT05058872RecruitingPhase 4
Study links birth-control hormones to brain reward responses
This Phase 4 study uses brain imaging and daily questions to understand how contraceptive hormones may affect reward and brain signals. You may be able to join if you meet the health, birth-control, and safety requirements for MRI.
Aurora, ColoradoAges 18 years+ - NCT05444582RecruitingPhase 4
52 mg hormonal IUD placed for emergency or same-day birth control
This study checks whether placing a 52 mg hormonal IUD soon after sex (up to 5 days) or on the same day (under certain timing) is safe and works as birth control. You may be able to join if you need emergency contraception or want to start an IUD right away and meet clinic and pregnancy-safety checks.
Denver, ColoradoAges 16–35 - NCT06334315RecruitingPhase 4
Birth control pill study for healthy women
This study looks at how genes affect the way the body processes birth control pills. You take a low-dose pill for one cycle and have blood draws to measure hormone levels.
Aurora, ColoradoAges 18–45 - NCT06127199Recruiting
Birth control ring study for women
This study tests a new vaginal ring for birth control. If you join, you will use the ring as your only method of preventing pregnancy for about 13 months.
Aurora, ColoradoAges 18–40
Contraception trials by city in Colorado
Where these studies are running in Colorado
Institutions with a site for the recruiting contraception studies listed above.
- UCHealth University of Colorado Hospital · 3 studies
- University of Colorado Anschutz Medical Campus · 2 studies
- Planned Parenthood of the Rocky Mountains
What taking part in a contraception study involves
A screening visit first
Before anything else, the study team checks whether you fit — usually a visit with some tests. You can stop at any point, and screening is typically free.
Care at a nearby site
Study visits happen at a clinic or hospital taking part. Many studies cover the cost of the study treatment and related visits, and some reimburse travel.
You stay in control
Taking part is voluntary and you can leave a study at any time, for any reason, without affecting your regular care.
The team decides eligibility
Our fit check is a helpful first read, not a decision. The study team makes the final call after reviewing your health history.
Contraception trials in other states
Common questions
- Are there contraception clinical trials in Colorado?
- Yes. We're currently tracking 6 recruiting contraception studies with a site in Colorado, each rewritten in plain language so you can see what it's testing and who it's for.
- How do I find out if I qualify for a contraception study in Colorado?
- Each study lists its eligibility rules — age, diagnosis, prior treatments. On every trial page we explain these in plain language and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Do I have to live in Colorado to take part?
- Not necessarily. These studies have a site in Colorado, but eligibility is about your health, not your address — some people travel to take part, and a few studies reimburse travel. The study team can tell you what's required.
- Does it cost anything to join a contraception trial?
- Using Clin2 is always free. Many trials cover the study treatment and related visits; some reimburse travel. The study team explains exactly what's covered before you decide.
Not the right time?
New contraception studies open in Colorado regularly. Set up a health profile and we’ll quietly watch for studies that fit you and email you when one opens.
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.