NCT04777903

The Relationship Between Pre-pregnancy BMI and Weight Gain and Outcomes in Women With Twin Pregnancy

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

• Status: Unknown
• Phase: —
• Study type: Observational
• Enrollment: 250 (estimated)
• Sponsor: Second Affiliated Hospital of Wenzhou Medical University · Academic / Other
• Sex: Female
• Age: 18 Years – 40 Years
• Healthy volunteers: Accepted

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.

Conditions

• Twin Pregnancy; Body Mass Index; Weight Gain; Pregnancy Outcome

Interventions

Type	Name	Description
OTHER	collect date about all participants	a standardized and structured questionnaire that included information on age, residence, education, pregnancy history, disease history, height, and conception method, after obtaining the consent of all participants.

Timeline

• Start date: 2016-01-01
• Primary completion: 2020-12-31
• Completion: 2021-06-30
• First posted: 2021-03-02
• Last updated: 2021-03-02

Locations

1 site across 1 country: China