deltatrials
Completed OBSERVATIONAL NCT03565107

Characterization of Methylation Pattern in Human Germ Cells of Patients Undergoing ICSI Treatment

Characterization of Methylation Pattern in Human Germ Cells of Patients with the Desire to Have Children Undergoing Intracytoplasmic Sperm Injection Treatment

Sponsor: Infertility Treatment Center Dortmund

Updated 15 times since 2018 Last updated: Oct 31, 2024 Started: Jul 1, 2018 Primary completion: Jul 17, 2024 Completion: Oct 31, 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 Female Infertility and Gene Deregulation and is currently completed. Infertility Treatment Center Dortmund leads this study, which shows 15 recorded versions since 2018 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Jul 2018 – ~Aug 2018 · 31 days · monthly snapshot~Aug 2018 – ~Sep 2019 · 13 months · monthly snapshot~Sep 2019 – ~Nov 2020 · 14 months · monthly snapshot~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshot~Jan 2021 – ~Dec 2021 · 11 months · monthly snapshot~Dec 2021 – ~Jan 2022 · 31 days · monthly snapshot~Jan 2022 – ~Dec 2022 · 11 months · monthly snapshot~Dec 2022 – ~Mar 2023 · 3 months · monthly snapshot~Mar 2023 – ~Nov 2023 · 8 months · monthly snapshot~Nov 2023 – ~Mar 2024 · 4 months · monthly snapshot~Mar 2024 – ~May 2024 · 2 months · monthly snapshot~May 2024 – ~Jul 2024 · 2 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Dec 2024 · 3 months · monthly snapshot~Dec 2024 – present · 19 months · monthly snapshot

Change History

15 versions recorded
  1. Dec 2024 — Present [monthly]

    Completed

    Status: RecruitingCompleted

  2. Sep 2024 — Dec 2024 [monthly]

    Recruiting

  3. Jul 2024 — Sep 2024 [monthly]

    Recruiting

  4. May 2024 — Jul 2024 [monthly]

    Recruiting

  5. Mar 2024 — May 2024 [monthly]

    Recruiting

Show 10 earlier versions
  1. Nov 2023 — Mar 2024 [monthly]

    Recruiting

  2. Mar 2023 — Nov 2023 [monthly]

    Recruiting

  3. Dec 2022 — Mar 2023 [monthly]

    Recruiting

  4. Jan 2022 — Dec 2022 [monthly]

    Recruiting

  5. Dec 2021 — Jan 2022 [monthly]

    Recruiting

  6. Jan 2021 — Dec 2021 [monthly]

    Recruiting

  7. Nov 2020 — Jan 2021 [monthly]

    Recruiting

  8. Sep 2019 — Nov 2020 [monthly]

    Recruiting

  9. Aug 2018 — Sep 2019 [monthly]

    Recruiting

    Status: Not Yet RecruitingRecruiting

  10. Jul 2018 — Aug 2018 [monthly]

    Not Yet Recruiting

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Infertility Treatment Center Dortmund
  • University of Wuerzburg
Data source: Infertility Treatment Center Dortmund

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

Study Locations