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Multicenter Prospective Cohort Study of Twin Maternal-Child Dyads in China — ChiTwiMC  

Pre-Eclampsia Clinical Trial

Official title:
Multicenter Prospective Cohort Study of Twin Maternal-Child Dyads in China

Clinical Trial Summary

Multicenter Prospective Cohort Study of Twin Maternal-Child Dyads in China (ChiTwiMC) is supported by National Key Research and Development Program of China - Reproductive Health and Women's and Children's Health Protection Project. This project is funded by the Ministry of Science and Technology of China under grant number 2023YFC2705900. The ChiTwiMC cohort is led by Professor Wei Yuan from the Department of Gynecology and Obstetrics at Peking University Third Hospital.

Clinical Trial Description

The ChiTwiMC Cohort focusing on the serious complications of twin pregnancy, establish a multicenter large prospective mother-child cohort of twin pregnancy covering pregnancy→neonatal period→early childhood, and a multi-variety, multi-stage biobank for the study of adverse outcomes of twin pregnancy. The ChiTwiMC Cohort is planning to recruit 2000 pregnant women aged 18-45 years from 9 large obstetrical center of major University-affiliated Hospitals across China, between December 2023 and May 2026. All women will be enrolled prior to 14 wks of gestation, pregnancy was followed up at 22-28 wks, 30-38 wks of gestation, delivery, postpartum 42 days, 6 months, 12 months. Data including demographics, medical history, reproductive history, clinical diagnosis, treatment information, and pregnancy and birth outcomes will be collected via electronic data capture system. Track the outcome of severe maternal-fetal complications and early neonatal outcomes of twins, and collect biological samples, including peripheral venous blood, hair and cervicovaginal secretions from pregnant women, placenta tissue, amniotic fluid and unbilical cord blood at delivery, meconium and hair from newborns, buccal mucosa from infants and peripheral venous blood from the husband. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT06414655
Study type Observational
Source Peking University Third Hospital
Contact Yuan Wei, PhD, MD
Phone 01082267852
Email weiyuanbysy@163.com
Status Recruiting
Phase
Start date March 1, 2024
Completion date November 30, 2026
View Details
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