Ignite Creation Date:
2025-12-25 @ 3:09 AM
Ignite Modification Date:
2026-01-01 @ 1:17 AM
Study NCT ID:
NCT05363605
Status:
TERMINATED
Last Update Posted:
2023-12-19
First Post:
2022-04-26
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
A Study of [225Ac]-FPI-1966 in Participants With Advanced Solid Tumours
Sponsor:
Fusion Pharmaceuticals Inc.
Organization:
Study Overview
Official Title:
A Phase 1/2 Study of [225Ac]-FPI-1966, [111In]-FPI-1967, and Vofatamab in Participants With FGFR3-expressing Advanced, Inoperable, Metastatic and/or Recurrent Solid Tumours
Status:
TERMINATED
Status Verified Date:
2023-12
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Fusion announced that it is discontinuing this study as part of a portfolio prioritization and assessment; Fusion no longer plans to pursue development of FPI-1966.
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This first-in-human study evaluates safety, tolerability and distribution of \[225Ac\] FPI-1966, \[111In\]-FPI-1967, and vofatamab in patients with FGFR3-expressing solid tumors.
Detailed Description:
In phase 1, cohort 1, the potential impact of pre-dose administration of vofatamab on the dosimetry, PK, safety, and tolerability of \[225Ac\]-FPI-1966 and \[111In\]-FPI-1967 will be evaluated.
In later phase 1 cohorts, \[225Ac\]-FPI-1966 will be evaluated at ascending dose levels. Participants will receive \[111In\]-FPI-1967 during the imaging screening period to assess FGFR3 expression and to determine biodistribution and estimate radiation exposure to critical organs.
Once the recommended phase 2 dose (RP2D) or regimen is established and confirmed, three tumour-agnostic expansion cohorts may be initiated in parallel.
In later phase 1 cohorts, \[225Ac\]-FPI-1966 will be evaluated at ascending dose levels. Participants will receive \[111In\]-FPI-1967 during the imaging screening period to assess FGFR3 expression and to determine biodistribution and estimate radiation exposure to critical organs.
Once the recommended phase 2 dose (RP2D) or regimen is established and confirmed, three tumour-agnostic expansion cohorts may be initiated in parallel.
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?: