deltatrials
Completed OBSERVATIONAL NCT04128488

Effects of Gender-Affirming Hormone Therapy Among Transgender Women

Sponsor: American Heart Association

Updated 11 times since 2019 Last updated: May 14, 2025 Started: Nov 1, 2019 Primary completion: Mar 28, 2024 Completion: Mar 28, 2024
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT04128488, this observational or N/A phase trial focuses on Cardiovascular Diseases and Coagulopathy and remains completed. Sponsored by American Heart Association, it has been updated 11 times since 2019, reflecting substantial change activity. This study contributes longitudinal data to the cardiovascular research landscape.

Status Flow

~Nov 2019 – ~Oct 2020 · 11 months · monthly snapshotRecruiting~Oct 2020 – ~Jan 2021 · 3 months · monthly snapshotRecruiting~Jan 2021 – ~Mar 2021 · 59 days · monthly snapshotRecruiting~Mar 2021 – ~Sep 2021 · 6 months · monthly snapshotRecruiting~Sep 2021 – ~Sep 2022 · 12 months · monthly snapshotRecruiting~Sep 2022 – ~Apr 2023 · 7 months · monthly snapshotRecruiting~Apr 2023 – ~Mar 2024 · 11 months · monthly snapshotRecruiting~Mar 2024 – ~Jul 2024 · 4 months · monthly snapshotActive Not Recruiting~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotActive Not Recruiting~Sep 2024 – ~Jun 2025 · 9 months · monthly snapshotActive Not Recruiting~Jun 2025 – present · 13 months · monthly snapshotCompleted

Change History

11 versions recorded
  1. Jun 2025 — Present [monthly]

    Completed

    Status: Active Not RecruitingCompleted

  2. Sep 2024 — Jun 2025 [monthly]

    Active Not Recruiting

  3. Jul 2024 — Sep 2024 [monthly]

    Active Not Recruiting

  4. Mar 2024 — Jul 2024 [monthly]

    Active Not Recruiting

    Status: RecruitingActive Not Recruiting

  5. Apr 2023 — Mar 2024 [monthly]

    Recruiting

Show 6 earlier versions
  1. Sep 2022 — Apr 2023 [monthly]

    Recruiting

  2. Sep 2021 — Sep 2022 [monthly]

    Recruiting

  3. Mar 2021 — Sep 2021 [monthly]

    Recruiting

  4. Jan 2021 — Mar 2021 [monthly]

    Recruiting

  5. Oct 2020 — Jan 2021 [monthly]

    Recruiting

  6. Nov 2019 — Oct 2020 [monthly]

    Recruiting

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • American Heart Association
  • Massachusetts General Hospital
  • National Heart, Lung, and Blood Institute (NHLBI)
  • National Institutes of Health (NIH)
  • Robert Wood Johnson Foundation
Data source: Massachusetts General Hospital

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations