The Pathogenesis of Hepatitis C Virus Vertical Transmission
Public ClinicalTrials.gov record NCT01921400. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
To evaluate for the presence of HCV Core protein, HCV RNA and SPP in the placenta and fetal membranes using paraffin-embedded sections and post-delivery specimens respectively. In parallel, we will assess placental tissue for evidence of HCV infection using a novel in situ hybridization technique and translate our in vitro findings to these in vivo samples. Our overall hypothesis is that cytotrophoblasts at the maternal-fetal interface within the placenta serve as a "barrier" that must be crossed during vertical transmission and that cytotrophoblasts are permissive to HCV at a low level that may be enhanced under certain conditions. By comparing the regulation of key steps in the intracellular life cycle of HCV in cytotrophoblasts to highly permissive hepatocytes, significant differences in HCV regulation should be revealed. Based on our preliminary data, our working hypothesis is that HCV Core protein is differentially processed in cytotrophoblasts compared to hepatocytes.
Study identification
- NCT ID
- NCT01921400
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 38 participants
Conditions and interventions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- Not listed
- Sex
- Female
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 31, 2012
- Primary completion
- Nov 30, 2017
- Completion
- Nov 30, 2017
- Last update posted
- Apr 8, 2018
2013 – 2017
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of North Carolina at Chapel Hill | Chapel Hill | North Carolina | 27514 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 1 non-U.S. site.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01921400, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 8, 2018 · Synced Sep 8, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01921400 live on ClinicalTrials.gov.