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Conventional versus modified application of COOK Cervical Ripening Balloon for induction of labor at term: a randomized controlled trial

Conventional versus modified application of COOK Cervical Ripening Balloon for induction of labor at term: a randomized controlled trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2200058270
Enrollment
Unknown
Registered
2022-04-04
Start date
2021-01-01
Completion date
Unknown
Last updated
2023-12-19

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

Conditions

COOK Cervical Ripening Balloon for induction of labor

Interventions

Experimental group:Conventional versus modified application of COOK Cervical Ripening Balloon

Sponsors

Shengjing Hospital of China Medical University
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to 40 Years

Inclusion criteria

Inclusion criteria: 1. Single-fetus full-term pregnancy with indications of labor induction; 2. First pregnancy; 3. Head position; 4. NST reaction type; 5. Cervical Bishop score <=6.

Exclusion criteria

Exclusion criteria: 1. Placenta previa; 2. Rupture of membranes; 3. Excessive amniotic fluid; 4. Scar uterus; 5. Fetal malformation or fetal death in utero; 6. Combined with vaginitis; 7. History of late abortion or preterm birth; 8. There are contraindications to vaginal delivery.

Design outcomes

Primary

MeasureTime frame
Bishop scores;modes of delivery;first stage of labor;total stage of labor;the time between induction of labor and delivery;—

Secondary

MeasureTime frame
neonatal Apgar score;delivery complications;midwifery and modes of midwifery;labor analgesia;pain scores;—

Countries

China

Contacts

Public ContactWang Jun

Shengjing Hospital of China Medical University

wangj1@sj-hospital.org+86 18940254480

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 11, 2026