Corticosteroids showed no clear difference in preterm birth compared with promethazine (low certainty).
The review found no eligible studies for this question.
It is very uncertain whether corticosteroids changes pregnancy complications compared with placebo (very low certainty).
It is very uncertain whether corticosteroids changes preterm birth compared with placebo (very low certainty).
Summary of findings table ‐ Repeat dose(s) of prenatal corticosteroids showed no clear difference in B3: Caesarean section – an all women compared with single course (moderate certainty).
The review found no eligible studies for this question.
The review found no eligible studies for this question.
Summary of findings table ‐ Repeat dose(s) of prenatal corticosteroids showed no clear difference in C1: Total deaths (after randomisation) up to early childhood compared with single course (moderate certainty).
Summary of findings table ‐ Repeat dose(s) of prenatal corticosteroids showed no clear difference in C2: Neurodevelopmental impairment at early childhood compared with single course (high certainty).
Summary of findings table ‐ Repeat dose(s) of prenatal corticosteroids showed no clear difference in C3: Survival free of neurodevelopmental impairment at early childhood compared with single course (high certainty).
Summary of findings table ‐ Repeat dose(s) of prenatal corticosteroids showed no clear difference in C4: Survival free of major neurodevelopmental impairment atearly… compared with single course (moderate certainty).
Summary of findings table ‐ Repeat dose(s) of prenatal corticosteroids showed no clear difference in D1: Total deaths (after randomisation) up to mid‐ to later childhood compared with single course (moderate certainty).
Summary of findings table ‐ Repeat dose(s) of prenatal corticosteroids showed no clear difference in D2: Neurocognitive impairment atmid‐ to later childhood compared with single course (low certainty).
Summary of findings table ‐ Repeat dose(s) of prenatal corticosteroids showed no clear difference in D3: Survival free of neurocognitive impairment atmid‐ to later… compared with single course (moderate certainty).
Summary of findings table ‐ Repeat dose(s) of prenatal corticosteroids showed no clear difference in D4: Survival free of major neurocognitive impairment atmid‐ to later… compared with single course (moderate certainty).
Summary of findings table ‐ Repeat dose(s) of prenatal corticosteroids showed no clear difference in B1: Maternal death – all women compared with single course (low certainty).
Summary of findings table ‐ Repeat dose(s) of prenatal corticosteroids showed no clear difference in B2: Maternal sepsis – an all women compared with single course (moderate certainty).
Corticosteroids may leads to higher severe nausea 48 hours compared with promethazine (low certainty).