RecruitingACTRN12612001312831

Persistent Occiput Posterior: OUTcomes following manual rotation.

Among women who are at least 37 weeks gestation, whose baby is in the occiput posterior position early in the second stage of labour, does manual rotation compared with a "sham" rotation, reduce the incidence of operative delivery? (Operative delivery is defined as forceps, ventouse or caesarean section).


Sponsor

Royal Prince Alfred Hospital

Enrollment

254 participants

Start Date

Apr 19, 2012

Study Type

Interventional

Conditions

Summary

In most labours, the baby is delivered head first, face downwards. When the baby is facing sideways (Occiput Transverse) or upwards (Occiput Posterior), the labour may be more difficult, and assisted deliveries including suction cup, forceps, and caesarean section are more likely. When the mother is fully dilated, it is possible to perform an internal examination and to physically rotate the baby to the downwards (anterior) position, but it is unknown if this procedure reduces the chances of an assisted delivery. We plan to run a study looking at whether performing a procedure to turn the baby will reduce the risk of assisted delivery and caesarean section.


Eligibility

Sex: FemalesMin Age: 18 YearssMax Age: 50 Yearss

Plain Language Summary

Simplified for easier understanding

This study is testing whether manually rotating a baby during labor — when the baby is facing the wrong direction — can reduce the need for assisted delivery (such as forceps, vacuum, or caesarean section). When a baby faces upward (occiput posterior) or sideways instead of face-down, labor often becomes longer and more difficult. Researchers want to see if a midwife or doctor physically turning the baby once the mother is fully dilated helps the labor progress more naturally. You may be eligible if: - You are female and 18 to 50 years old - You are at least 37 weeks pregnant with a single baby - You are planning a vaginal delivery - Your baby is confirmed by ultrasound to be facing the wrong direction (occiput posterior) - You are fully dilated (cervix is fully open) You may NOT be eligible if: - Your doctor suspects your pelvis is too small for the baby to pass through - You have had a previous caesarean section - Your baby's heart rate pattern is concerning (pathologic CTG) - You have had heavy bleeding during labor (more than 50 mL) - You have a fever above 37.9°C during labor - You have pre-existing diabetes Talk to your doctor about whether this trial might be right for you.

This is a simplified summary. Always discuss eligibility with your doctor before enrolling in a clinical trial.

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Interventions

Manual rotation is a procedure that is most commonly performed at full dilatation if the fetal position is occiput posterior (OP) or occiput transverse (OT). It entails the use of the accoucheur's ha

Manual rotation is a procedure that is most commonly performed at full dilatation if the fetal position is occiput posterior (OP) or occiput transverse (OT). It entails the use of the accoucheur's hand or fingers to rotate the fetal head from the OP and OT position to the usual OA position.


Locations(6)

Royal Prince Alfred Hospital - Camperdown

NSW,SA, Australia

Canterbury Hospital - Campsie

NSW,SA, Australia

Nepean Hospital - Kingswood

NSW,SA, Australia

Royal Hospital for Women - Randwick

NSW,SA, Australia

John Hunter Hospital Royal Newcastle Centre - New Lambton

NSW,SA, Australia

Womens and Childrens Hospital - North Adelaide

NSW,SA, Australia

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ACTRN12612001312831