deltatrials
Completed OBSERVATIONAL NCT02438735

Endometrioma Related Reduced Ovarian Reserve (ERROR)

The Effect Of The Presence Of Endometriomas On Ovarian Reserve

Sponsor: Uludag University

Conditions Endometriosis
Updated 13 times since 2017 Last updated: Dec 16, 2017 Started: Apr 30, 2015 Primary completion: Aug 1, 2017 Completion: Aug 1, 2017
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT02438735, this observational or N/A phase trial focuses on Endometriosis and remains completed. Sponsored by Uludag University, it has been updated 13 times since 2015, reflecting substantial change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~Jan 2017 – ~Jun 2017 · 5 months · monthly snapshot~Jun 2017 – ~Aug 2017 · 2 months · monthly snapshot~Aug 2017 – ~Jan 2018 · 5 months · monthly snapshot~Jan 2018 – ~Apr 2018 · 3 months · monthly snapshot~Apr 2018 – ~May 2018 · 30 days · monthly snapshot~May 2018 – ~Jun 2018 · 31 days · monthly snapshot~Jun 2018 – ~Nov 2020 · 29 months · monthly snapshot~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshot~Jan 2021 – ~Dec 2021 · 11 months · monthly snapshot~Dec 2021 – ~Jul 2024 · 31 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshot~Sep 2025 – present · 10 months · monthly snapshot

Change History

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

    Completed

  2. Sep 2024 — Sep 2025 [monthly]

    Completed

  3. Jul 2024 — Sep 2024 [monthly]

    Completed

  4. Dec 2021 — Jul 2024 [monthly]

    Completed

  5. Jan 2021 — Dec 2021 [monthly]

    Completed

Show 8 earlier versions
  1. Nov 2020 — Jan 2021 [monthly]

    Completed

  2. Jun 2018 — Nov 2020 [monthly]

    Completed

  3. May 2018 — Jun 2018 [monthly]

    Completed

  4. Apr 2018 — May 2018 [monthly]

    Completed

    Phase: NANone

  5. Jan 2018 — Apr 2018 [monthly]

    Completed NA

  6. Aug 2017 — Jan 2018 [monthly]

    Completed NA

    Status: Unknown StatusCompleted

  7. Jun 2017 — Aug 2017 [monthly]

    Unknown Status NA

    Status: RecruitingUnknown Status

  8. Jan 2017 — Jun 2017 [monthly]

    Recruiting NA

    First recorded

Apr 2015

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Uludag University
Data source: Uludag University

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

Study Locations