Miscarriage Preventing Herbal Medicines and the Risk of Birth Defects: a Population-based Cohort Study

Active, not recruitingOBSERVATIONAL

Enrollment

200,000

Participants

Timeline

Start Date

January 1, 2023

Primary Completion Date

October 31, 2024

Study Completion Date

December 31, 2024

Conditions

PregnancyBirth DefectsDrug Exposures

Interventions

DRUG

Herbal medicines (e.g., Yunkang granules, Duzhong granules)

Herbal medicines (e.g., Yunkang granules, Duzhong granules) exposure at the early gestation.

Trial Locations (1)

Xiamen Health and Medical Big Data Center, Xiamen

All Listed Sponsors

collaborator

Xiamen Health Commission

UNKNOWN

collaborator

Xiamen Health and Medical Big Data Center

UNKNOWN

lead

West China Hospital

OTHER