Induction of labour in women with one previous caesarean delivery and unripe cervix Pregnancy and Childbirth
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Scheduled for labour induction 2. One previous caesarean section 3. Unripe cervix (Modified Bishop Score = 5) 4. 18 years and above 5. Singleton pregnancy 6. 37 weeks gestation and above 7. Cephalic presentation 8. Reassuring fetal heart rate tracing 9. Absence of significant contraction = 2 in 10 minutes
Exclusion criteria
Exclusion criteria: 1. Contraindication to vaginal delivery 2. Known gross fetal anomaly 3. Ruptured membranes 4. Latex allergy 5. Fetal weight clinically estimated to be = 2 kg or = 4kg, then confirmed by ultrasound 6. Preference for repeat Caesarean delivery
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 1. Induction to delivery interval: the duration from foley catheter insertion to delivery time 2. Maternal satisfaction with the delivery process assessed using a 10 cm visual numerical rating scale (scored from 0 to 10) post-delivery in the postnatal ward before discharge | — |
Secondary
| Measure | Time frame |
|---|---|
| Maternal outcome measures, obtained from patients medical record at delivery: 1. Mode of delivery such as spontaneous vaginal delivery/Caesarean delivery and its indication and instrumental delivery (forceps and vacuum) and its indication 2. Use of additional method for cervical ripening e.g. prostaglandin use or repeat Foley catheter 3. Spontaneous rupture of membrane or amniotomy 4. Duration of oxytocin use - from time oxytocin started to stopped in hours and minutes 5. Epidural analgesia in labour - whether used or not 6. Estimated delivery blood loss - in ml 7. Fever - temperature in degree Celcius 8. Major harms e.g. severe postpartum haemorrhage (more than or equal 1500 ml), uterine rupture and admission to the intensive care unit Neonatal outcome measures, obtained from patients medical record at delivery: 1. Apgar score at 1 and 5 minutes 2. Umbilical cord arterial blood pH and base excess 3. Neonatal admission and indication | — |
Countries
Malaysia