Pregnancy
Conditions
Interventions
Study group:Drug exposure during pregnancy or preparation for pregnancy
Control group:No drug exposure during pregnancy and preparation for pregnancy
Sponsors
Women's Hospital, School of Medicine, Zhejiang University
Eligibility
Sex/Gender
All
Age
20 Years to 45 Years
Inclusion criteria
Inclusion criteria: 1. Pregnant women who had used drugs during pregnancy (including the groups of early pregnancy (between the last menstrual period and the 12th week of pregnancy) and middle and late pregnancy (from the 13th week of pregnancy to the delivery of the baby)), or those who had accidentally used drugs during the preparatory period and had become pregnant. 2. Pregnant women who voluntarily participated in the survey with informed consent.
Exclusion criteria
Exclusion criteria: 1: Pregnant women who have unclear information about the dosage and duration of medication. 2: Pregnant women who are unable to participate in the survey due to mental illness or physical disability/impairment. 3: Pregnant women who are preparing for pregnancy and those who are not pregnant. 4: Serious heart, liver, kidney and immunological diseases.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| major congenital malformations;Neonatal NICU admission rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| Minor Congenital Malformations; | — |
Countries
China
Contacts
Public ContactCaihong Zheng
Women's Hospital, School of Medicine, Zhejiang University
Outcome results
None listed