Ignite Creation Date:
2025-12-24 @ 4:32 PM
Ignite Modification Date:
2025-12-28 @ 7:29 AM
Study NCT ID:
NCT05032066
Status:
TERMINATED
Last Update Posted:
2025-12-03
First Post:
2021-08-27
Is NOT Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
A Multicenter Trial to Evaluate the Efficacy, Safety and Tolerability of HZN-825 in Subjects With Idiopathic Pulmonary Fibrosis
Sponsor:
Amgen
Organization:
Study Overview
Official Title:
A Phase 2b Randomized, Double-blind, Placebo-controlled, Repeat-dose, Multicenter Trial to Evaluate the Efficacy, Safety and Tolerability of HZN-825 in Subjects With Idiopathic Pulmonary Fibrosis
Status:
TERMINATED
Status Verified Date:
2025-11
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
The trial was terminated due to not meeting primary or key secondary endpoints.
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
HZNP-HZN-825-303 (HARBOR) comprises of 2 parts. Part 1 (Core Phase) is a randomized, double-blind, placebo-controlled, repeat-dose, multicenter trial to evaluate the efficacy, safety and tolerability of HZN-825 in participants with Idiopathic Pulmonary Fibrosis (IPF).
Part 2 (Extension Phase) is an optional, open-label, repeat-dose, multicenter extension of the Core Phase. The trial will include up to an 8-week Screening Period and a 52-week Double-blind Treatment Period in the Core Phase and 52 weeks of open-label HZN-825 treatment in the Extension Phase.
During the Core Phase, participants will be screened within 8 weeks prior to the baseline (Day 1) Visit. Approximately 135 participants who meet the trial eligibility criteria will be randomly assigned in a 1:1:1 ratio on Day 1 to receive HZN-825 300 mg QD, HZN-825 300 mg BID or matching placebo orally for 52 weeks using the following 2 stratification factors:
1. Concomitant use of approved IPF therapy (i.e., nintedanib or pirfenidone): yes or no
2. Forced vital capacity (FVC) % predicted at Baseline: ≥70% or \<70%
Participants who complete the 52-week Double blind Treatment Period of the Core Phase of the trial will be invited to extend their participation in the 52-week Extension Phase of the trial.
Part 2 (Extension Phase) is an optional, open-label, repeat-dose, multicenter extension of the Core Phase. The trial will include up to an 8-week Screening Period and a 52-week Double-blind Treatment Period in the Core Phase and 52 weeks of open-label HZN-825 treatment in the Extension Phase.
During the Core Phase, participants will be screened within 8 weeks prior to the baseline (Day 1) Visit. Approximately 135 participants who meet the trial eligibility criteria will be randomly assigned in a 1:1:1 ratio on Day 1 to receive HZN-825 300 mg QD, HZN-825 300 mg BID or matching placebo orally for 52 weeks using the following 2 stratification factors:
1. Concomitant use of approved IPF therapy (i.e., nintedanib or pirfenidone): yes or no
2. Forced vital capacity (FVC) % predicted at Baseline: ≥70% or \<70%
Participants who complete the 52-week Double blind Treatment Period of the Core Phase of the trial will be invited to extend their participation in the 52-week Extension Phase of the trial.
Detailed Description:
Part 1 (Core Phase) The overall objective of the Core Phase is to investigate the efficacy, safety and tolerability of 2 dose regimens of HZN-825, a selective antagonist of lysophosphatidic acid receptor-1 (LPAR1), administered orally once daily (QD) or twice daily (BID) for 52 weeks in the treatment of participants with IPF.
Part 2 (Extension Phase) The overall objective of the Extension Phase is to investigate the long-term efficacy, safety and tolerability of HZN-825, a selective antagonist of LPAR1, administered at a dose of 300 mg BID orally to participants with IPF in a 52-week open-label extension (OLE) following completion of the Core Phase of the trial. The dose for the Extension Phase may be modified based on the results of the Core Phase.
Two types of Baseline are defined for the Extension Phase:
* OLE Baseline, defined as the latest measurement prior to the first dose of HZN-825 in the Extension Phase
* HZN-825 Baseline, defined as the latest measurement prior to the first dose of HZN-825 in either the Core Phase or the Extension Phase. For subjects who received placebo in the Core Phase, OLE Baseline will be the same as HZN-825 Baseline.
Acquired from Horizon in 2024
Part 2 (Extension Phase) The overall objective of the Extension Phase is to investigate the long-term efficacy, safety and tolerability of HZN-825, a selective antagonist of LPAR1, administered at a dose of 300 mg BID orally to participants with IPF in a 52-week open-label extension (OLE) following completion of the Core Phase of the trial. The dose for the Extension Phase may be modified based on the results of the Core Phase.
Two types of Baseline are defined for the Extension Phase:
* OLE Baseline, defined as the latest measurement prior to the first dose of HZN-825 in the Extension Phase
* HZN-825 Baseline, defined as the latest measurement prior to the first dose of HZN-825 in either the Core Phase or the Extension Phase. For subjects who received placebo in the Core Phase, OLE Baseline will be the same as HZN-825 Baseline.
Acquired from Horizon in 2024
Study Oversight
Has Oversight DMC:
True
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 |
|---|---|---|---|---|
| 2023-509784-24-00 | CTIS | None | View |