Trial of prevention of preterm birth in pregnancy after abdominal trachelectomy by vaginal progesterone

Trial of prevention of preterm birth in pregnancy after abdominal trachelectomy by vaginal progesterone - Trial of prevention of preterm birth in pregnancy after abdominal trachelectomy by vaginal progesterone

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000023161

Enrollment

Registered

2016-08-01

Start date

2016-08-01

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

pregnancy after abdominal trachelectomy

Interventions

Administration of vaginal progesterone capsule (200mg/dl) once daily between 16 and 34 weeks of gestations

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: pregnany women after abdominal trachelectomy

Exclusion criteria

Exclusion criteria: 1)prior preterm birth by induction for obstetrics complication 2)contraindication of progesterone 3)multiple pregnancy 4)fetus of severe anomaly or abnormal chromosome

Design outcomes

Primary

Measure	Time frame
rate of preterm birth	—

Countries

Japan

Contacts

Public ContactYuka Sato

Kyshu university hospital Comprehensive Maternity and Perinatal Care Center

s-yuka@med.kyushu-u.ac.jp092-641-1151

Outcome results

None listed

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