Ignite Creation Date:
2025-12-24 @ 11:17 PM
Ignite Modification Date:
2026-01-02 @ 6:21 AM
Study NCT ID:
NCT06848556
Status:
TERMINATED
Last Update Posted:
2025-02-27
First Post:
2025-02-19
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Evaluate the Effect of Tirazamine on Primary Liver Cancer.
Sponsor:
Zhejiang Raygene Pharmaceuticals Co., Ltd
Organization:
Study Overview
Official Title:
A Multicenter, Randomized, Controlled, Open-label Phase I/II Study to Evaluate the Pharmacokinetics of Transarterial Tirapazamine Embolization for Intermediate-stage Hepatocellular Carcinoma, and Compare Its Efficacy and Safety with Transarterial Chemoembolization
Status:
TERMINATED
Status Verified Date:
2025-02
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Company Operational Strategy Adjustment
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This Phase I/II trial aims to evaluate the pharmacokinetics, efficacy, and safety of tirapazamine administered via hepatic artery injection followed by TACE in patients with intermediate-stage HCC. The trial will compare the outcomes of TATE with standard TACE.
Detailed Description:
The clinical trial is bifurcated into two distinct strata.
Phase One:
This stratum is designed to elucidate the pharmacokinetics of Tirapazamine, specifically its concentration in peripheral blood, in patients with hepatocellular carcinoma (HCC) subsequent to hepatic arterial infusion of Tirapazamine at dosages of 5, 10, and 20 mg/m², culminating in hepatic arterial embolization. A total of approximately 12 patients are slated for enrollment, with 3 to 6 patients allocated to each dosage tier. This constitutes a multicenter, open-label, dose-escalation study. Initiation occurs at a Tirapazamine dosage of 5 mg/m² (administered to 3 patients), followed by escalation to 10 mg/m² (administered to 3 patients), and culminating at 20 mg/m² (administered to 6 patients). All subjects undergo hepatic arterial infusion of Tirapazamine directed towards the tumor vasculature, followed by embolization utilizing a formulation comprising iodized oil, gelatin sponge, and contrast agent (the preparation and application of the embolic agent are delineated in Appendix E).
Phase Two:
Phase Two is delineated as a Phase II open-label, randomized, controlled trial that compares the therapeutic outcomes of TATE (Transarterial Tirapazamine Embolization) and TACE (Transarterial Chemoembolization) in patients with intermediate-stage primary hepatocellular carcinoma who are candidates for hepatic arterial embolization. This phase may be conducted contemporaneously with Phase One. Approximately 200 patients will be randomized in a 1:1 ratio to either the experimental arm (Group A, TATE ) or the control arm (Group B, TACE ). Inter-arm crossover is proscribed.
Phase One:
This stratum is designed to elucidate the pharmacokinetics of Tirapazamine, specifically its concentration in peripheral blood, in patients with hepatocellular carcinoma (HCC) subsequent to hepatic arterial infusion of Tirapazamine at dosages of 5, 10, and 20 mg/m², culminating in hepatic arterial embolization. A total of approximately 12 patients are slated for enrollment, with 3 to 6 patients allocated to each dosage tier. This constitutes a multicenter, open-label, dose-escalation study. Initiation occurs at a Tirapazamine dosage of 5 mg/m² (administered to 3 patients), followed by escalation to 10 mg/m² (administered to 3 patients), and culminating at 20 mg/m² (administered to 6 patients). All subjects undergo hepatic arterial infusion of Tirapazamine directed towards the tumor vasculature, followed by embolization utilizing a formulation comprising iodized oil, gelatin sponge, and contrast agent (the preparation and application of the embolic agent are delineated in Appendix E).
Phase Two:
Phase Two is delineated as a Phase II open-label, randomized, controlled trial that compares the therapeutic outcomes of TATE (Transarterial Tirapazamine Embolization) and TACE (Transarterial Chemoembolization) in patients with intermediate-stage primary hepatocellular carcinoma who are candidates for hepatic arterial embolization. This phase may be conducted contemporaneously with Phase One. Approximately 200 patients will be randomized in a 1:1 ratio to either the experimental arm (Group A, TATE ) or the control arm (Group B, TACE ). Inter-arm crossover is proscribed.
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?:
False
Is an FDA AA801 Violation?: