Ignite Creation Date:
2025-12-24 @ 9:28 PM
Ignite Modification Date:
2026-01-01 @ 11:18 AM
Study NCT ID:
NCT06966232
Status:
RECRUITING
Last Update Posted:
2025-05-11
First Post:
2025-05-02
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Prophylactic or Preemptive Entecavir in Patients With Gastrointestinal Cancer Who Are Inactive Hepatitis B Carriers
Sponsor:
Sun Yat-sen University
Organization:
Study Overview
Official Title:
An Open, Multicentre, Phase 3, Randomized Controlled Clinical Trial to Compare the Prophylactic Use or Preemptive Use of an Anti-viral Drug Entecavir in Patients With Gastrointestinal Cancer Who Are Inactive Hepatitis B Carriers
Status:
RECRUITING
Status Verified Date:
2025-04
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:
There has been no report on whether the patients with gastrointestinal cancer who are also inactive hepatitis B carriers should receive prophylactic use or preemptive use of an anti-viral drug entecavir during anti-tumor therapy. This open, multicentre, phase 3, randomized controlled clinical trial aims to compare the impact of the prophylactic use or preemptive use of an anti-viral drug entecavir on the outcomes of patients with gastrointestinal cancer who are also inactive hepatitis B carriers during chemotherapy or immunotherapy and the subsequent follow-ups, including two cohorts of chemotherapy and immunotherapy.
Detailed Description:
Patients with gastrointestinal cancer who are also inactive hepatitis B carriers are enrolled and randomized into two groups as following. Patients in experimental group are treated with entecavir prophylactically in the dose of 0.5mg p.o. every day from the initiation of chemotherapy or immunotherapy till 6 months after the end of chemotherapy or immunotherapy. Patients in active comparator group are only treated with entecavir in the dose of 0.5mg p.o. every day from the time that the DNA copies of hepatitis B virus become positive till 6 months after the end of chemotherapy or immunotherapy.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: