Assessing the impact of gestrinone on cardiovascular health in young women

Association of Hormonal Implant With Gestrinone on Endothelial Function in Young Women

Observational Hospital Israelita Albert Einstein · NCT06402344

This study is testing whether a hormonal implant called gestrinone affects heart health in young women aged 25 to 45.

Quick facts

Study typeObservational
Enrollment90 (estimated)
Ages25 Years to 45 Years
SexFemale
SponsorHospital Israelita Albert Einstein Academic / other
Locations1 site (São Paulo)
Trial IDNCT06402344 on ClinicalTrials.gov

What this trial studies

This observational study aims to evaluate the relationship between the use of a hormonal implant containing gestrinone and cardiovascular health outcomes in young women aged 25 to 45. Eligible participants will be screened based on specific criteria and will undergo assessments in a single visit at the research institute. The study will include a control group for comparison, allowing researchers to analyze the effects of gestrinone on endothelial function and overall cardiovascular health.

Who should consider this trial

Good fit: Ideal candidates for this study are women aged 25 to 45 who have either used a hormonal implant with gestrinone in the last six months or have never used any hormonal implants.

Not a fit: Patients who are pregnant, menopausal, or have a history of significant cardiovascular events may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could provide insights into how hormonal treatments may influence cardiovascular health in young women.

How similar studies have performed: While there may be studies on hormonal impacts on cardiovascular health, this specific approach focusing on gestrinone in young women is relatively novel.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Women;
* Between 25 and 45 years age;
* History of ≥ 1 hormonal implant with gestrinone in the last 6 months or never had used any hormonal implants.

Exclusion Criteria:

* Pregnancy;
* Menopause;
* Smoking;
* Moderate-high consumption of alcoholic beverages (above 14 drinks per week);
* Previous cardiovascular event (e.g. myocardial infarction and stroke);
* Uncontrolled psychiatric disease;
* Ventricular arrhythmia;
* Using antibiotics or corticoids;
* Regular contraceptive use (estrogen and progesterone);
* Use of illicit drugs.

Where this trial is running

São Paulo

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Cardiovascular DiseasesHormonal implantGestrinoneEndothelial function
Last reviewed 2026-06-10 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.