Cochrane · systematic review · CD009124

Pushing/bearing down methods for the second stage of labour

Lemos, A, Amorim, MMR, Dornelas de Andrade, A, et al. · Cochrane Database of Systematic Reviews · 2017 · Cochrane Library

Pregnancy and ChildbirthAMSTAR 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
0
Included studies
NR
No studies 0 · 0%Ungraded 2 · 14.3%Very low 7 · 50%Low 2 · 14.3%Moderate 3 · 21.4%High 0 · 0%

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

Spontaneous pushing compared to directed pushing for the second stage of labour (types of pushing)

Population: women in the second stage of labour
7 questions
OutcomeEffectEvidenceStatus / GRADE
Duration of second stage (minutes)
Spontaneous pushing vs directed pushing
no estimate extracted6 studies · 667 participantsVery low
Perineal laceration (3rd or 4th degree)
Spontaneous pushing vs directed pushing
RR 0.87 [0.45, 1.66]1 study · 320 participantsLow
Downgraded: imprecision, inconsistency
Admission to neonatal intensive care
Spontaneous pushing vs directed pushing
RR 1.08 [0.3, 3.79]2 studies · 393 participantsVery low
Hypoxic ischaemic encephalopathy
Spontaneous pushing vs directed pushing
no estimate extracted0 studies · 0 participantsUngraded
5‐minute Apgar score < 7
Spontaneous pushing vs directed pushing
RR 0.35 [0.01, 8.43]1 study · 320 participantsVery low
Downgraded: imprecision, inconsistency
Duration of pushing (minutes)
Spontaneous pushing vs directed pushing
no estimate extracted2 studies · 169 participantsVery low
Downgraded: imprecision, inconsistency
Spontaneous vaginal delivery
Spontaneous pushing vs directed pushing
RR 1.01 [0.97, 1.05]5 studies · 688 participantsModerate
Downgraded: imprecision, inconsistency

Delayed pushing compared to immediate pushing (all women with epidural) for the second stage of labour (timing of pushing)

Population: women in the second stage of labour with epidural in situ
7 questions
OutcomeEffectEvidenceStatus / GRADE
Duration of second stage (minutes)
Delayed pushing vs immediate pushing (all women with epidural)
no estimate extracted11 studies · 3049 participantsVery low
Perineal laceration (3rd or 4th degree)
Delayed pushing vs immediate pushing (all women with epidural)
RR 0.94 [0.78, 1.14]7 studies · 2775 participantsModerate
Admission to neonatal intensive care
Delayed pushing vs immediate pushing (all women with epidural)
RR 0.98 [0.67, 1.41]3 studies · 2197 participantsLow
Downgraded: imprecision, inconsistency
Hypoxic ischaemic encephalopathy
Delayed pushing vs immediate pushing (all women with epidural)
no estimate extracted0 studies · 0 participantsUngraded
5‐minute Apgar score < 7
Delayed pushing vs immediate pushing (all women with epidural)
RR 0.15 [0.01, 3]3 studies · 413 participantsVery low
Downgraded: imprecision, inconsistency
Duration of pushing (minutes)
Delayed pushing vs immediate pushing (all women with epidural)
no estimate extracted11 studies · 2932 participantsVery low
Spontaneous vaginal delivery
Delayed pushing vs immediate pushing (all women with epidural)
RR 1.07 [1.03, 1.11]12 studies · 3114 participantsModerate