Cochrane · systematic review · CD008070

Maternal position in the second stage of labour for women with epidural anaesthesia

Walker, KF, Kibuka, M, Thornton, JG, et al. · Cochrane Database of Systematic Reviews · 2018 · Cochrane Library

Pregnancy and Childbirth2 versionsAMSTAR 2: not assessed
SoF tableOnly the outcomes this review put in its Summary of Findings table are listed (the Cochrane Handbook caps them at about seven per comparison). Its other analyses are not shown here.
Questions
14
current version
GRADE rated
12
No studies
2
Included studies
NR
No studies 2 · 14.3%Ungraded 0 · 0%Very low 5 · 35.7%Low 3 · 21.4%Moderate 2 · 14.3%High 2 · 14.3%

Ungraded means an effect was reported without a GRADE rating; it is not a gap. No studies means the review found nothing to answer the question. The six categories are a display order, not a score.

Questions and results

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Upright position compared to recumbent position for the second stage of labour for women with epidural anaesthesia

Population: women in the second stage of labour with epidural anaesthesia
11 questions
OutcomeEffectEvidenceStatus / GRADE
Maternal outcomes
Upright position vs recumbent position
no estimate extractedNRNo studies
Operative birth (caesarean or instrumental vaginal)
Upright position vs recumbent position
RR 0.86 [0.7, 1.07]8 studies · 4316 participantsLow
Downgraded: risk of bias, inconsistency
Duration of second stage labour (minutes) (from time of randomisation to birth)
Upright position vs recumbent position
no estimate extracted3 studies · 456 participantsVery low
Downgraded: risk of bias, imprecision, inconsistency
Caesarean section
Upright position vs recumbent position
RR 0.94 [0.61, 1.46]8 studies · 4316 participantsVery low
Downgraded: risk of bias, imprecision, inconsistency
Instrumental vaginal birth
Upright position vs recumbent position
RR 0.9 [0.72, 1.12]8 studies · 4316 participantsVery low
Downgraded: risk of bias, imprecision, inconsistency
Trauma to birth canal requiring suturing
Upright position vs recumbent position
RR 1 [0.89, 1.13]3 studies · 3266 participantsLow
Downgraded: risk of bias, inconsistency
Blood loss (greater than 500 mL) (trial authors defined it as PPH requiring blood transfusion)
Upright position vs recumbent position
RR 1.2 [0.83, 1.72]1 study · 3093 participantsModerate
Downgraded: risk of bias, imprecision
Infant outcomes
Upright position vs recumbent position
no estimate extractedNRNo studies
Abnormal fetal heart rate patterns, requiring intervention
Upright position vs recumbent position
RR 1.69 [0.32, 8.84]1 study · 107 participantsVery low
Downgraded: risk of bias, imprecision
Low cord pH
Upright position vs recumbent position
RR 0.43 [0.2, 0.9]2 studies · 3159 participantsModerate
Downgraded: risk of bias
Admission to neonatal intensive care unit
Upright position vs recumbent position
RR 0.54 [0.02, 12.73]1 study · 66 participantsVery low
Downgraded: risk of bias, imprecision

Upright position compared to recumbent position (sensitivity analyses ‐ studies at low risk of bias only) for the second stage of labour for women with epidural anaesthesia

Population: women in the second stage of labour with epidural anaesthesia
3 questions
OutcomeEffectEvidenceStatus / GRADE
Operative birth (caesarean or instrumental vaginal)
Upright position vs recumbent position (sensitivity analyses ‐ studies at low risk of bias only)
RR 1.11 [1.03, 1.2]3 studies · 3609 participantsHigh
Caesarean section
Upright position vs recumbent position (sensitivity analyses ‐ studies at low risk of bias only)
RR 1.29 [1.05, 1.57]3 studies · 3609 participantsHigh
Instrumental vaginal birth
Upright position vs recumbent position (sensitivity analyses ‐ studies at low risk of bias only)
RR 1.08 [0.91, 1.3]3 studies · 3609 participantsLow
Downgraded: risk of bias, imprecision, inconsistency