cervical insufficiency
Conditions
Interventions
Group 1:two-way suture
Group 2:simple suture
Sponsors
Women's Hospital, Zhejiang University School of Medicine
Eligibility
Sex/Gender
Female
Inclusion criteria
Inclusion criteria: pregnant women with painless dilatation of the uterine cervix before 27+6 gestational weeks, and willing to accept cervical cerclage.
Exclusion criteria
Exclusion criteria: 1. multiple pregnancy; 2. pregnant women suspected to have chorioamnionitis, active labor and preterm premature rupture of membranes.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| gestational week of delivery;Prolonged days of gestation;newborn weight;serum biomarkers post-surgery;operation durating;cervical length;internal os;gestational week at the time of cerclage; | — |
Secondary
| Measure | Time frame |
|---|---|
| maternal age;BMI;gravidity;parity; | — |
Countries
China
Contacts
Public ContactQiong Luo
Women's Hospital, Zhejiang University School of Medicine
Outcome results
None listed