deltatrials
Terminated OBSERVATIONAL NCT03954587

What is the Optimal Cycle Regimen for Frozen- Thawed Embryo Transfer Cycles

What is the Optimal Cycle Regimen for Frozen- Thawed Embryo Transfer Cycles: Spontaneous Natural Cycles Versus Hormonal Replacement Treatment (HRT) Cycles

Sponsor: ART Fertility Clinics LLC

Updated 7 times since 2019 Last updated: Mar 4, 2021 Started: Jun 10, 2019 Primary completion: Jul 15, 2020 Completion: Jul 30, 2020
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Terminated

Investigator's perogative

Listed as NCT03954587, this observational or N/A phase trial focuses on Female Infertility and Infertility and remains terminated or withdrawn. Sponsored by ART Fertility Clinics LLC, it has been updated 7 times since 2019, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~Jun 2019 – ~Sep 2019 · 3 months · monthly snapshotNot Yet Recruiting~Sep 2019 – ~Nov 2020 · 14 months · monthly snapshotRecruiting~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshotRecruiting~Jan 2021 – ~Apr 2021 · 3 months · monthly snapshotRecruiting~Apr 2021 – ~Jul 2024 · 39 months · monthly snapshotTerminated~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotTerminated~Sep 2024 – present · 22 months · monthly snapshotTerminated

Change History

7 versions recorded
  1. Sep 2024 — Present [monthly]

    Terminated

  2. Jul 2024 — Sep 2024 [monthly]

    Terminated

  3. Apr 2021 — Jul 2024 [monthly]

    Terminated

    Status: RecruitingTerminated

  4. Jan 2021 — Apr 2021 [monthly]

    Recruiting

  5. Nov 2020 — Jan 2021 [monthly]

    Recruiting

Show 2 earlier versions
  1. Sep 2019 — Nov 2020 [monthly]

    Recruiting

    Status: Not Yet RecruitingRecruiting

  2. Jun 2019 — Sep 2019 [monthly]

    Not Yet Recruiting

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • ART Fertility Clinics LLC
Data source: ART Fertility Clinics LLC

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