Time - Lapse Analysis of Frozen Embryos

• Conditions: Frozen Embryos
• Interventions: Other: time lapse analysis

• Registration Number: NCT04255641
• Lead Sponsor: Carmel Medical Center

Brief Summary

A retrospective analysis of embryo defrost cycles that were rated in the EmbryoScope system and frozen will be performed. The study will examine the possible association between the morphokinetic grading received by these embryos as fresh embryos before freezing, and their survival, the morphological grading they received after thawing, their proper rooting and live birth after thawing.

Detailed Description

Not available

Study Timeline

• Status Verified: 2020-02
• Study Start: 2020-02
• Study First Submitted: 2020-02-03
• Study First Submitted QC: 2020-02-04
• Last Update Submitted: 2020-02-04
• Study First Posted: 2020-02-05
• Last Update Posted: 2020-02-05
• Primary Completion: 2020-06
• Study Completion: 2020-12

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: Female
• Target Recruitment: 400

Inclusion Criteria

• All women who underwent embryo freezing and thawing between the years 2014-2019 in Carmel medical center

Exclusion Criteria

• Lack of proper data

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
frozen embryos	time lapse analysis	-

Primary Outcome Measures

Name	Time	Method
embryos survival after thawing	1-2 days
live birth	1 day
implantation in the uterus	1 week
post thaw grading	1 day	post thaw grading of the embryos using time lapse analysis

Trial Locations

Locations (1)

Carmel Medical Center; 🇮🇱 Haifa, Israel