Preimplantation genetic testing for chromosomal structural rearrangement

Preimplantation genetic testing for chromosomal structural rearrangement - Preimplantation genetic testing for chromosomal structural rearrangement

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000043464

Enrollment

Registered

2021-03-01

Start date

2017-10-12

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

Recurrent pregnancy loss

Interventions

trophoectoderm biopsy, DNA extraction, whole genome amplification and next generation sequencing

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: Couple with chromosomal rearrangements (t(3;8)(p24.3;q21.3),inv(12)(p13.3q15))

Exclusion criteria

Exclusion criteria: nothing

Design outcomes

Primary

Measure	Time frame
live birth	—

Secondary

Measure	Time frame
implantation, clinical pregnancy and miscarriage	—

Countries

Japan

Contacts

Public ContactTsuyoshi Baba

Sapporo Medical University Obstetrics and Gynecology

tbaba@sapmed.ac.jp011-611-2111

Outcome results

None listed

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