Ignite Creation Date:
2025-12-24 @ 6:50 PM
Ignite Modification Date:
2026-03-05 @ 6:40 PM
Study NCT ID:
NCT01796457
Status:
ACTIVE_NOT_RECRUITING
Last Update Posted:
2025-01-14
First Post:
2013-02-19
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
HBRN: Immune Regulation and Costimulation in Natural History and Therapeutic Outcome of Chronic Hepatitis B
Sponsor:
University of Pennsylvania
Organization:
Study Overview
Official Title:
HBRN: Immune Regulation and Costimulation in Natural History and Therapeutic Outcome of Chronic Hepatitis B
Status:
ACTIVE_NOT_RECRUITING
Status Verified Date:
2025-01
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This is an ancillary to the NIDDK-sponsored treatment trials titled: Combination Therapy of Pegylated Interferon Alfa-2a and Tenofovir Versus Tenofovir Monotherapy in Chronic Hepatitis B (NCT01369212) and Combination Entecavir and Peginterferon Therapy in HBeAg-Positive Immune-Tolerant Adults With Chronic Hepatitis B (NCT01369199).
This study will examine the balance between immune regulatory and effector responses in hepatitis B-infected participants enrolled in the HBRN's clinical trials (NCT01369212 and NCT01369199) to define natural history and treatment outcome.
This study will examine the balance between immune regulatory and effector responses in hepatitis B-infected participants enrolled in the HBRN's clinical trials (NCT01369212 and NCT01369199) to define natural history and treatment outcome.
Detailed Description:
Aim 1. Therapeutic HBV suppression will enhance antiviral immune effector responses and reduce immune inhibitory factors in participants with chronic hepatitis B. This study will also examine if antiviral therapy has a durable effect in host immune phenotype and define the immunological effect of interferon-alpha (IFNα) therapy in chronic HBV participants.
Aim 2. Antiviral immune effector and regulatory responses before, during and/or after therapy can predict long term therapeutic response.
Aim 2. Antiviral immune effector and regulatory responses before, during and/or after therapy can predict long term therapeutic response.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| U01DK082864 | NIH | None | https://reporter.nih.gov/quic… | View |