The Relationship Between Pre-pregnancy Body Mass Index (BMI) and Pregnancy Weight Gain and Pregnancy Outcomes in Women With Twin Pregnancy

Second Affiliated Hospital of Wenzhou Medical University1 site in 1 country250 target enrollmentJanuary 1, 2016

ConditionsTwin Pregnancy; Body Mass Index; Weight Gain; Pregnancy Outcome

Overview

Phase: Not Applicable
Intervention: Not specified
Conditions: Twin Pregnancy; Body Mass Index; Weight Gain; Pregnancy Outcome
Sponsor: Second Affiliated Hospital of Wenzhou Medical University
Enrollment: 250
Locations: 1
Primary Endpoint: the incidence of gestational diabetes mellitus, gestational hypertension and small for gestational age
Last Updated: 5 years ago

Overview Investigators Eligibility Criteria Outcomes Sites Similar Trials

Overview

Brief Summary

Prepregnancy body mass index (BMI) and gestational weight gain (GWG) have Significant effects on the risk of pregnancy outcomes such as gestational hypertension disease and gestational diabetes mellitus in singleton pregnancies. This paper is to investigate the relationship between pre-pregnancy body mass index (BMI) and weight gain during pregnancy and pregnancy outcomes in women with twin pregnancy.

Registry

clinicaltrials.gov

Start Date

January 1, 2016

End Date

June 30, 2021

Last Updated

5 years ago

Study Type

Observational

Sex

Female

Investigators

Sponsor

Second Affiliated Hospital of Wenzhou Medical University

Responsible Party

Sponsor

Eligibility Criteria

Inclusion Criteria

•Age 18 \~ 41 years old;
•The gestational age of the first diagnosed twin pregnancy is ≤10weeks;
•Double chorionic double amniotic sac pregnancy;

Exclusion Criteria

•with heart disease, liver disease, kidney disease, complications (chronic hypertension, hyperthyroidism, diabetes and others ), genetic diseases, psychological and mental diseases;
•with history of habitual abortion and cervical insufficiency;