deltatrials
Unknown OBSERVATIONAL NCT00173550

Perception and Attitude Toward Estrogen Therapy Among Surgically Menopausal Women

Perception and Attitude Toward Estrogen Therapy Among Operated Women With Premature or Immature Menopause

Sponsor: National Science and Technology Council, Taiwan

Updated 7 times since 2017 Last updated: Jan 22, 2007 Started: Aug 31, 2004
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 Attitude and Estrogen Replacement Therapy and is currently ongoing. National Science and Technology Council, Taiwan leads this study, which shows 7 recorded versions since 2004 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Jan 2017 – ~Apr 2018 · 15 months · monthly snapshotUnknown Status~Apr 2018 – ~Jun 2018 · 2 months · monthly snapshotUnknown Status~Jun 2018 – ~Jan 2021 · 31 months · monthly snapshotUnknown Status~Jan 2021 – ~Jul 2024 · 42 months · monthly snapshotUnknown Status~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotUnknown~Sep 2024 – ~Jun 2025 · 9 months · monthly snapshotUnknown~Jun 2025 – present · 13 months · monthly snapshotUnknown

Change History

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

    Unknown

  2. Sep 2024 — Jun 2025 [monthly]

    Unknown

  3. Jul 2024 — Sep 2024 [monthly]

    Unknown

    Status: Unknown StatusUnknown

  4. Jan 2021 — Jul 2024 [monthly]

    Unknown Status

  5. Jun 2018 — Jan 2021 [monthly]

    Unknown Status

Show 2 earlier versions
  1. Apr 2018 — Jun 2018 [monthly]

    Unknown Status

    Phase: NANone

  2. Jan 2017 — Apr 2018 [monthly]

    Unknown Status NA

    First recorded

Aug 2004

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • National Science and Technology Council, Taiwan
  • National Taiwan University Hospital
Data source: National Taiwan University Hospital

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

Study Locations