deltatrials
Unknown PHASE2/PHASE3 INTERVENTIONAL 2-arm NCT01635426

Aspirin Versus Clopidogrel Effect on Uterine Blood Flow in Women With Unexplained Recurrent Miscarriages

Aspirin Versus Clopidogrel Effect on Uterine Perfusion in Women With Unexplained Recurrent Pregnancy Loss With Decreased Uterine Artery Pulsatility Index: A Randomized Controlled Trial

Sponsor: Ain Shams University

Updated 8 times since 2017 Last updated: Mar 9, 2017 Started: Mar 31, 2012 Primary completion: Jan 31, 2018 Completion: Mar 31, 2018
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This PHASE2/PHASE3 trial investigates Recurrent Pregnancy Loss and is currently ongoing. Ain Shams University leads this study, which shows 8 recorded versions since 2012 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Jan 2017 – ~Apr 2017 · 3 months · monthly snapshotUnknown Status~Apr 2017 – ~Jun 2018 · 14 months · monthly snapshotRecruiting~Jun 2018 – ~Apr 2019 · 10 months · monthly snapshotRecruiting~Apr 2019 – ~Jan 2021 · 21 months · monthly snapshotUnknown Status~Jan 2021 – ~Jul 2024 · 42 months · monthly snapshotUnknown Status~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotUnknown~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshotUnknown~Sep 2025 – present · 10 months · monthly snapshotUnknown

Change History

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

    Unknown PHASE2/PHASE3

  2. Sep 2024 — Sep 2025 [monthly]

    Unknown PHASE2/PHASE3

  3. Jul 2024 — Sep 2024 [monthly]

    Unknown PHASE2/PHASE3

    Status: Unknown StatusUnknown · Phase: PHASE2_PHASE3PHASE2/PHASE3

  4. Jan 2021 — Jul 2024 [monthly]

    Unknown Status PHASE2_PHASE3

  5. Apr 2019 — Jan 2021 [monthly]

    Unknown Status PHASE2_PHASE3

    Status: RecruitingUnknown Status

Show 3 earlier versions
  1. Jun 2018 — Apr 2019 [monthly]

    Recruiting PHASE2_PHASE3

  2. Apr 2017 — Jun 2018 [monthly]

    Recruiting PHASE2_PHASE3

    Status: Unknown StatusRecruiting

  3. Jan 2017 — Apr 2017 [monthly]

    Unknown Status PHASE2_PHASE3

    First recorded

Mar 2012

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Ain Shams University
Data source: Ain Shams University

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

Study Locations