Cleave-stage Transfer on Day 3 Versus Day 5 Transfer When Only One Embryo Available (Cleave-blast)

June 12, 2022 updated by: Muhammad Fawzy, Ibn Sina Hospital

Transfer of Single Embryo on Day 3 or 5 When Only One Embryo Transfer

When only one embryo is available after in vitro fertilization, the option is to transfer either day 3 or day 5. There is no randomized trial compared the day 3 to day 5 for this subgroup.

Study Overview

Status

Terminated

Conditions

Intervention / Treatment

Detailed Description

Recruitment is very slow. The TSC will discuss termination next meeting with the DMC.

Study Type

Interventional

Enrollment (Actual)

83

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Egypt
      • Assiut, Egypt
        • Banon Assiut
      • Qena, Egypt, 123456
        • Qena Fertility Center
      • Sohag, Egypt, 12345
        • IbnSina IVF Center, IbnSina Hospital

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 42 years (Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

Female

Description

Inclusion Criteria:

  • Infertile couple with only one embryo available for transfer

Exclusion Criteria:

  • ineligible for study

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Other
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Triple

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Day 3 transfer
Transfer on day 3 when only one embryo is available
Other: Embryo transfer
Transfer of only one embryo
Experimental: Day 5 transfer
Transfer on day 5 when only one embryo is available
Other: Embryo transfer
Transfer of only one embryo

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Ongoing pregnancy rate
Time Frame: within 20 weeks of gestation
within 20 weeks of gestation

Secondary Outcome Measures

Outcome Measure
Time Frame
Biochemical pregnancy rate
Time Frame: One month
One month
clinical pregnancy
Time Frame: 7 weeks of gestation
7 weeks of gestation
Embryo development after In vitro fertilization cycle
Time Frame: 6 days after in vitro fertilization
6 days after in vitro fertilization

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Ibn Sina Hospital

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

January 10, 2020

Primary Completion (Actual)

November 10, 2021

Study Completion (Actual)

November 10, 2021

Study Registration Dates

First Submitted

December 21, 2019

First Submitted That Met QC Criteria

December 21, 2019

First Posted (Actual)

December 24, 2019

Study Record Updates

Last Update Posted (Actual)

June 15, 2022

Last Update Submitted That Met QC Criteria

June 12, 2022

Last Verified

June 1, 2022

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • IbnSina-ET

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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