Ignite Creation Date:
2025-12-24 @ 10:52 PM
Ignite Modification Date:
2025-12-25 @ 8:21 PM
Study NCT ID:
NCT05789069
Status:
ACTIVE_NOT_RECRUITING
Last Update Posted:
2025-11-21
First Post:
2023-02-24
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
A Study of HFB200603 as a Single Agent and in Combination With Tislelizumab in Adult Patients With Advanced Solid Tumors
Sponsor:
HiFiBiO Therapeutics
Organization:
Study Overview
Official Title:
A Phase 1a/1b, Open-Label, Multi-Center, Dose Escalation and Expansion Study of HFB200603 (Anti-BTLA Antibody) as a Single Agent and in Combination With Tislelizumab (Anti-PD-1 Antibody) in Adult Patients With Advanced Solid Tumors
Status:
ACTIVE_NOT_RECRUITING
Status Verified Date:
2025-11
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:
The purpose of this study is to test the safety and tolerability of HFB200603 as a single agent and in combination with tislelizumab in patients with advanced cancers. There are two parts in this study. During the escalation part, groups of participants will receive increasing doses of HFB200603 as a monotherapy or in combination with tislelizumab until a safe and tolerable dose of HFB200603 as a single agent or combination therapy is determined. During the expansion part, participants will take the doses of HFB200603 as a monotherapy (optional arm) or in combination with tislelizumab that were determined from the escalation part of the study and will be assigned to a group based on the type of cancer the participants have.
Detailed Description:
This is a Phase 1a/b, first in human, open-label, dose escalation and expansion study in adults with advanced cancers. The study will comprise of
1. A Screening Period of up to 28 days
2. A Treatment Period during which participants will receive the study drug on the first day of each cycle where each cycle is 21 days. Number of cycles depends on how the disease responds to the study drug
3. A Follow-up Period which involves 2 visits
1. A Screening Period of up to 28 days
2. A Treatment Period during which participants will receive the study drug on the first day of each cycle where each cycle is 21 days. Number of cycles depends on how the disease responds to the study drug
3. A Follow-up Period which involves 2 visits
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
True
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?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| 2022-502891-22-00 | CTIS | None | View |