Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
The goal of this observational study is to learn about he effects of hepatitis C virus on pregnancy. The main question[s] it aims to answer are:
Effect of hepatitis C virus on liver function in pregnant women Mother-to-child transmission rate in pregnant women with hepatitis C
This study aims to collect demographic data, biochemical indicators during pregnancy, pregnancy complications, and fetal outcomes through the hospital HIS and LIS systems to investigate the impact of HCV infection on pregnancy outcomes, mother-to-child transmission, and long-term child development, and to provide assistance in the clinical management of pregnant women with HCV infection.
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| HCV Ab(+）HCVRNA（-） | HCV Ab（+） HCVRNA(-) in pregnant women |
| |
| HCV Ab(+）HCVRNA（+） | HCV Ab(+）HCVRNA（+）in pregnant women |
| |
| HCVAb(-) HCVRNA(-) | HCV Ab(-）HCVRNA（-）in pregnant women |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| HCV infection status | Other | Divided into 3 groups based on HCVAb and HCVRNA status |
|
| Measure | Description | Time Frame |
|---|---|---|
| Incidence of various adverse pregnancy outcomes | The probability of postpartum haemorrhage, gestational diabetes mellitus and gestational hypertension in pregnant women infected with hepatitis C virus and the associated factors affecting them | 2023-2025 |
| Measure | Description | Time Frame |
|---|---|---|
| Mother-to-child transmission rate of HCV | Mother-to-child transmission rate of HCV in pregnant women and correlation with HCV RNA viral load | 2023-2025 |
| Development of children born to HCV pregnant women |
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Pregnant women with hepatitis C:RNA negative (anti-HCV positive and HCV RNA negative) or RNA positive (anti-HCV positive and HCV RNA positive) pregnant women
Not provided
| Name | Affiliation | Role |
|---|---|---|
| Yao Xie, Doctor | Beijing Ditan Hospital | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Beijing Ditan Hospital | Beijing | China |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
We will follow up on the child's weight (weight in kilograms）, heigh（height in meters）,Body mass index（BMI described in kg/m^2) ,head circumference（Head circumference described in metres），Head up, roll over, sit, crawl, stand and talk start time（Describe time in months）.
| 2023-2025 |