Findings

What do systematic reviews say?

Refine by population, intervention, comparison or outcome
More filters
Evidence found and GRADE certainty

1,520 questions · 1,575 findings · 175 reviews · Headline outcomes only

No studies found 239 · 15.2%GRADE not reported 59 · 3.7%Very low 337 · 21.4%Low 406 · 25.8%Moderate 410 · 26%High 124 · 7.9%

Corticosteroids vs promethazine

Vomiting · Pregnant women with hyperemesis gravidarum

It is very uncertain whether corticosteroids changes episodes of vomiting 48 hours compared with promethazine (very low certainty).

2 findings from 1 review

Corticosteroids vs promethazine

Intervention side effects: drowsiness 48hrs and 3‐10 days · Pregnant women with hyperemesis gravidarum

Corticosteroids showed no clear difference in intervention side effects: drowsiness 48hrs and 3‐10 days compared with promethazine (low certainty).

1 finding from 1 review

Corticosteroids vs placebo

Pregnancy complications · Pregnant women with hyperemesis gravidarum

It is very uncertain whether corticosteroids changes pregnancy complications compared with placebo (very low certainty).

1 finding from 1 review

Corticosteroids vs placebo

Spontaneous abortion · Pregnant women with hyperemesis gravidarum

It is very uncertain whether corticosteroids changes spontaneous abortion compared with placebo (very low certainty).

1 finding from 1 review

Corticosteroids vs placebo

Perinatal mortality · Pregnant women with hyperemesis gravidarum

It is very uncertain whether corticosteroids changes stillbirth and neonatal death compared with placebo (very low certainty).

1 finding from 1 review

Corticosteroids vs placebo

Congenital abnormalities · Pregnant women with hyperemesis gravidarum

It is very uncertain whether corticosteroids changes congenital abnormalities compared with placebo (very low certainty).

1 finding from 1 review

Corticosteroids vs placebo

Severity, reduction or cessation in nausea/vomiting 2. Number of episodes of emesis 3. Quality of life outcomes · Pregnant women with hyperemesis gravidarum

The review found no eligible studies for this question.

1 finding from 1 review