Influence of hyaluronan and prolactin supplementation into the recovery/transfer medium on pregnancy outcomes after single frozen blastocyst transfers

Influence of hyaluronan and prolactin supplementation into the recovery/transfer medium on pregnancy outcomes after single frozen blastocyst transfers - Influence of hyaluronan and prolactin supplementation into the recovery/transfer medium on pregnancy outcomes

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000041906

Enrollment

2000

Registered

2020-10-01

Start date

2020-10-01

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

Interventions

Recovery culture and embryo transfers using the embryo culture medium without hyaluronan and prolactin Recovery culture and embryo transfers using the embryo culture medium with hyaluronan Recovery cu

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: Patients who undergo the frozen blastocyst transfers

Exclusion criteria

Exclusion criteria: Patients with repeated implantation failure/recurrent miscarriage

Design outcomes

Primary

Measure	Time frame
Live birth rate after frozen blastocyst transfers	—

Countries

Japan

Contacts

Public ContactKenji Ezoe

Kato Ladies Clinic R&D Division

k-ezoe@towako-kato.com0333661073

Outcome results

None listed

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