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Once-only membrane sweeping at full-term for preventing prolonged pregnancy in multiparous women with one previous caesarean section: A double-blind randomised controlled trial at NAUTH, Nnewi, Nigeria.

Once-only membrane sweeping at full-term for preventing prolonged pregnancy in multiparous women with one previous caesarean section: A double-blind randomised controlled trial at NAUTH, Nnewi, Nigeria.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
PACTR
Registry ID
PACTR202609818958466
Enrollment
68
Registered
2026-09-10
Start date
2026-09-30
Completion date
Unknown
Last updated
2026-09-14

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

Conditions

Pregnancy and Childbirth

Interventions

Sponsors

OKOYE SAMUEL CHIDIEBERE
Lead Sponsor

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: The pregnant women that will be recruited for this study must be booked with uncomplicated pregnancy. The participants must be a multiparous pregnant woman with one previous transverse lower uterine segment caesarean section. They will be within the age of 18-44 years. The women should be at full term pregnancy (from 39 weeks to 40 weeks plus 6 days of gestation). They must be fit for vaginal delivery after one caesarean section. Participants should be women with a normal size single fetus (2.5kg -3.5kg at 36 weeks GA) in cephalic presentation and longitudinal lie with no contraindication to vaginal delivery. The fetal membrane should be intact and the woman must not be in labour. They should present within the study period of six months. Participants should be motivated and must give a written informed consent to participate in the study.

Exclusion criteria

Exclusion criteria: This study will exclude pregnant women with unsure date and with no early ultrasound dating. Pregnant women with preterm labour, post-term pregnancy, fetal anomalies and intrauterine fetal death will be excluded. Participants that are primipara and grand-multipara with one previous caesarean section will be excluded. Any woman with classical caesarean section, two or more caesarean section, previous uterine rupture or any other previous uterine surgery like myomectomy, polypectomy, cervical cerclage etc will be excluded. Also excluded are participants with contraindication to vaginal delivery and Participants that are not fit for vaginal birth after caesarean section. All pregnancies with antepartum haemorrhage like placenta previa, abruptio placentae, vasa previa and unexplained vaginal bleeding will be excluded. Participants with medical conditions like diabetes mellitus, hypertensive disorders, sickle cell disease, renal disease, human immunodeficiency virus etc will be excluded. The obese women and women with significant fibroid will be excluded from study. Women with un-accessible cervix or close cervix will be excluded. Those that withhold consent will be excluded from the study. Those already scheduled or booked for elective vaginal delivery or caesarean section will be excluded.

Design outcomes

Primary

MeasureTime frame
The primary outcome is the number of participants that will have prolonged pregnancy (pregnancy that exceeds 41 weeks plus 3 days).

Secondary

MeasureTime frame
The number of participants that will have spontaneous onset of labour The number of participants that will have successful VBAC The number of participants who will have repeat caesarean section. The Apgar score of the neonate at delivery.

Countries

Nigeria

Contacts

Public ContactUmeononihu Samuel Osita

Consultant

osita.umeononihu@npmcn.edu.ng+2348037123770

Outcome results

None listed

Source: PACTR (via WHO ICTRP) · Data processed: Sep 19, 2026