A retrospective study on the relationship between embryo morphology and preimplantation genetic testing for aneuploidy

Relationship between blastocyst morphology and preimplantation genetic testing for aneuploidy: a retrospective study on 1719 screened blastocysts

Status

Active, not recruiting

Phases

Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2200063278

Enrollment

Unknown

Registered

2022-09-02

Start date

2022-09-01

Completion date

Unknown

Last updated

2023-04-17

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

preimplantation genetic testing for aneuploidy

Interventions

Group of aneuploidy:accepting PGT-A

Group of euploidy:accepting PGT-A

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Cycles of PGT-A treatment were accepted by the patient.

Exclusion criteria

Exclusion criteria: Any organic deficit, neurological diseases, or any psychiatric disorder, e.g. OCD/MDD/Tic disorder/ASD or any severe emotional disorder.

Design outcomes

Primary

Measure	Time frame
ADHD symptoms;reading skill;	—

Secondary

Measure	Time frame
cognitive function;daily life executive function;	—

Countries

China

Contacts

Public ContactZhongyuan Yao

Xiangya Hospital, Central South University

32694395@qq.com+86 13787257874

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026