Evaluation of preimplantation genetic testing

Evaluation of preimplantation genetic testing for aneuploidy ver1.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCT1060240142

Enrollment

383

Registered

2025-04-01

Start date

2025-04-01

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Infertility infertility, IVF, PGT

Interventions

Several cells are biopsied from embryos, and chromosomal status is evaluated. Based on the results, embryos transferred is selected.

D019836

Eligibility

Inclusion criteria

Inclusion criteria: 1. Reccurent implantation failure 2. Reccurent abortion 3. Chromosomal reaarangement

Exclusion criteria

Exclusion criteria: Health problems avoiding pregnancy

Design outcomes

Primary

Measure	Time frame
Ongoing pregnancy at 12wk.	—

Secondary

Measure	Time frame
Misscarriage rate Implantation rate Clinical pregnancy rate Pregnancy rate at first OPU cycle	—

Contacts

Public ContactTakeshi Iwasa

Tokushima University Hospital

iwasa.takeshi@tokushima-u.ac.jp+81-88-633-7177

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026