deltatrials
Completed OBSERVATIONAL NCT04641624

sFlt- 1, PIGF, and Niacin Levels in Women With Premature Ovarian Insufficiency (POİ&niacin)

Soluble Fms-like Tyrosine Kinase-1, Proangiogenic Protein Placental Growth Factor, and Niacin Levels in Women With Premature Ovarian Insufficiency

Sponsor: Cengiz Gokcek Women's and Children's Hospital

Updated 6 times since 2020 Last updated: Aug 30, 2021 Started: Nov 20, 2020 Primary completion: Jun 30, 2021 Completion: Aug 30, 2021
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 Premature Ovarian Insufficiency and is currently completed. Cengiz Gokcek Women's and Children's Hospital leads this study, which shows 6 recorded versions since 2020 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Dec 2020 – ~Jan 2021 · 31 days · monthly snapshotNot Yet Recruiting~Jan 2021 – ~Sep 2021 · 8 months · monthly snapshotRecruiting~Sep 2021 – ~Jul 2024 · 34 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshotCompleted~Sep 2025 – present · 12 months · monthly snapshotCompleted

Change History

6 versions recorded
  1. Sep 2025 — Present [monthly]

    Completed

  2. Sep 2024 — Sep 2025 [monthly]

    Completed

  3. Jul 2024 — Sep 2024 [monthly]

    Completed

  4. Sep 2021 — Jul 2024 [monthly]

    Completed

    Status: RecruitingCompleted

  5. Jan 2021 — Sep 2021 [monthly]

    Recruiting

    Status: Not Yet RecruitingRecruiting

Show 1 earlier version
  1. Dec 2020 — Jan 2021 [monthly]

    Not Yet Recruiting

    First recorded

Nov 2020

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Cengiz Gokcek Women's and Children's Hospital
Data source: Cengiz Gokcek Women's and Children's Hospital

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

Study Locations