Preterm birth less than 34 weeks' gestation · women with singleton pregnancies at risk of cervical insufficiency
1 finding from 1 review
Preterm birth · women with singleton pregnancies at risk of cervical insufficiency
Cervical pessary showed no clear difference in delivery before 37 weeks' gestation compared with cervical cerclage (low certainty).
1 finding from 1 review
Maternal infection or inflammation · women with singleton pregnancies at risk of cervical insufficiency
It is very uncertain whether cervical pessary changes maternal infection or inflammation compared with cervical cerclage (very low certainty).
1 finding from 1 review
Neonatal/paediatric care unit admission · women with singleton pregnancies at risk of cervical insufficiency
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Fetal/infant mortality · women with singleton pregnancies at risk of cervical insufficiency
Cervical pessary showed no clear difference in fetal/infant mortality compared with cervical cerclage (low certainty).
1 finding from 1 review
Preterm birth · women with singleton pregnancies at risk of cervical insufficiency
Cervical pessary showed no clear difference in delivery before 37 weeks' gestation compared with no treatment (low certainty).
1 finding from 1 review
Harm to offspring from the intervention · women with singleton pregnancies at risk of cervical insufficiency
1 finding from 1 review
Maternal infection or inflammation · women with singleton pregnancies at risk of cervical insufficiency
Cervical pessary showed no clear difference in maternal infection or inflammation compared with no treatment (moderate certainty).
1 finding from 1 review
Neonatal/paediatric care unit admission · women with singleton pregnancies at risk of cervical insufficiency
Cervical pessary showed no clear difference in neonatal/paediatric care unit admission compared with no treatment (low certainty).
1 finding from 1 review
Fetal/infant mortality · women with singleton pregnancies at risk of cervical insufficiency
Cervical pessary showed no clear difference in fetal/infant mortality compared with no treatment (low certainty).
1 finding from 1 review
Harm to offspring from the intervention · women with singleton pregnancies at risk of cervical insufficiency
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Preterm birth less than 34 weeks' gestation · women with singleton pregnancies at risk of cervical insufficiency
Cervical pessary showed no clear difference in delivery before 34 weeks' gestation compared with vaginal progesterone (moderate certainty).
1 finding from 1 review
Preterm birth · women with singleton pregnancies at risk of cervical insufficiency
Cervical pessary showed no clear difference in delivery before 37 weeks' gestation compared with vaginal progesterone (moderate certainty).
1 finding from 1 review
Serious neonatal morbidity
It is very uncertain whether cervical cerclage in combination with antibiotics and tocolytics changes serious neonatal morbidity (Reported in Miller 2014 as 'composite… compared with cervical cerclage alone (very low certainty).
1 finding from 1 review
Baby discharged home healthy
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Death of the baby before discharge: neonatal death
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Perinatal mortality · Women with a multiple pregnancy
Intramuscular (IM) progesterone showed no clear difference in perinatal death compared with no treatment or placebo (low certainty).
1 finding from 1 review
Major neurodevelopmental disability at childhood · Women with a multiple pregnancy
1 finding from 1 review
Perinatal mortality · Women with a multiple pregnancy
Vaginal progesterone showed no clear difference in perinatal death compared with no treatment or placebo (low certainty).
1 finding from 1 review
Major neurodevelopmental disability at childhood · Women with a multiple pregnancy
1 finding from 1 review