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Select Embryos by Time-lapse System for Single Embryo Transfer

NCT ID: NCT02313311

Last Updated: 2014-12-10

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

500 participants

Study Classification

OBSERVATIONAL

Study Start Date

2013-10-31

Study Completion Date

2015-12-31

Brief Summary

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The objective of this study is to establish a hierarchical embryo selection process by using the time-lapse imaging (TLI), combining the embryo cleavage patterns and timing parameters.

Detailed Description

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The embryos of patients undergoing in vitro fertilization (IVF) treatment is cultured to blastocyst stage and observed by TLI. The association of embryo cleavage patterns/timing parameters and good-quality blastocyst rates are evaluated by logistic regression and to establish a hierarchical embryo selection. The value of the selection process is assess by single embryo transfer (SET) on Day 3.

Conditions

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Embryo

Keywords

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Cleavage pattern, timing parameter, time-lapse

Study Design

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Observational Model Type

COHORT

Interventions

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time-lapse imaging

Embryos are observed using time-lapse imaging (Primo Vision®). It is an incubator with a compact, sealed, and digitally inverted camera unit which can automatically acquire images.The system can record the actual developmental stage of the embryos, all the recorded images can be saved to be analyzed later using a special software program.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Women undergoing assistant reproduction treatment

Exclusion Criteria

* Oocyte donation cycles
Eligible Sex

FEMALE

Accepts Healthy Volunteers

Yes

Sponsors

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Li-jun Ding

OTHER

Sponsor Role lead

Responsible Party

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Li-jun Ding

Gulou Hospital

Responsibility Role SPONSOR_INVESTIGATOR

Principal Investigators

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Haixiang Sun, Dr.

Role: PRINCIPAL_INVESTIGATOR

Reproductive Medicine Centre, Drum Affiliated to Hospital Nanjing University Medical School

Other Identifiers

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LJ201102

Identifier Type: OTHER_GRANT

Identifier Source: secondary_id

LJ201102-BK20141087-BL2014003

Identifier Type: -

Identifier Source: org_study_id