deltatrials
Completed OBSERVATIONAL NCT04478760

Trans & Non-binary Reference Intervals While on Hormone Therapy Study (TransRIHTS)

Reference Intervals for 27 Routine Chemistry and Immunoassay Tests in Transgender Adults on Stable Hormone Therapy

Sponsor: King's College Hospital NHS Trust

Updated 9 times since 2020 Last updated: Aug 26, 2025 Started: Apr 13, 2021 Primary completion: May 14, 2024 Completion: May 14, 2024
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This observational or N/A phase trial investigates Hormone Replacement Therapy and Reference Values and is currently completed. King's College Hospital NHS Trust leads this study, which shows 9 recorded versions since 2021 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Aug 2020 – ~Jan 2021 · 5 months · monthly snapshotNot Yet Recruiting~Jan 2021 – ~Feb 2021 · 31 days · monthly snapshotNot Yet Recruiting~Feb 2021 – ~Oct 2021 · 8 months · monthly snapshotNot Yet Recruiting~Oct 2021 – ~Apr 2023 · 18 months · monthly snapshotRecruiting~Apr 2023 – ~Apr 2024 · 12 months · monthly snapshotRecruiting~Apr 2024 – ~Jul 2024 · 3 months · monthly snapshotRecruiting~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotRecruiting~Sep 2024 – ~Oct 2025 · 13 months · monthly snapshotRecruiting~Oct 2025 – present · 9 months · monthly snapshotCompleted

Change History

9 versions recorded
  1. Oct 2025 — Present [monthly]

    Completed

    Status: RecruitingCompleted

  2. Sep 2024 — Oct 2025 [monthly]

    Recruiting

  3. Jul 2024 — Sep 2024 [monthly]

    Recruiting

  4. Apr 2024 — Jul 2024 [monthly]

    Recruiting

  5. Apr 2023 — Apr 2024 [monthly]

    Recruiting

Show 4 earlier versions
  1. Oct 2021 — Apr 2023 [monthly]

    Recruiting

    Status: Not Yet RecruitingRecruiting

  2. Feb 2021 — Oct 2021 [monthly]

    Not Yet Recruiting

  3. Jan 2021 — Feb 2021 [monthly]

    Not Yet Recruiting

  4. Aug 2020 — Jan 2021 [monthly]

    Not Yet Recruiting

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • King's College Hospital NHS Trust
Data source: King's College Hospital NHS Trust

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

Study Locations