Terminated NA INTERVENTIONAL 2-arm NCT02093442

Endometrial Scratching for Cryopreserved Embryo Transfer

Endometrial Scratching for Cryopreserved Embryo Transfer: a Randomized Controlled Trial

Sponsor: University of Sao Paulo

Updated 6 times since 2017 Last updated: May 7, 2018 Started: Jul 31, 2014 Primary completion: Jun 30, 2016 Completion: Jun 30, 2016

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Terminated

The main investigators are no longer working at the center.

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This NA trial investigates Subfertility and is currently terminated or withdrawn. University of Sao Paulo leads this study, which shows 6 recorded versions since 2014 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

6 versions recorded

Sep 2025 — Present [monthly]

Terminated NA
Sep 2024 — Sep 2025 [monthly]

Terminated NA
Jul 2024 — Sep 2024 [monthly]

Terminated NA
Jan 2021 — Jul 2024 [monthly]

Terminated NA
Jun 2018 — Jan 2021 [monthly]

Terminated NA

Status: Enrolling By Invitation → Terminated

▶ Show 1 earlier version

Jan 2017 — Jun 2018 [monthly]

Enrolling By Invitation NA

First recorded

Jul 2014

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

University of Sao Paulo

Data source: University of Sao Paulo

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

Study Locations

• Ribeirão Preto, Brazil