Ignite Creation Date:
2025-12-24 @ 7:16 PM
Ignite Modification Date:
2025-12-31 @ 7:24 PM
Study NCT ID:
NCT07047703
Status:
RECRUITING
Last Update Posted:
2025-12-04
First Post:
2025-06-24
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
EAST-1 (ERAP-inhibition in Axial Spondyloarthritis Trial - 1)
Sponsor:
Grey Wolf Therapeutics
Organization:
Study Overview
Official Title:
A Multi-part, Phase I/II Study to Evaluate the Safety and Tolerability of GRWD0715 in Healthy Human Volunteers and Participants With Axial Spondyloarthritis
Status:
RECRUITING
Status Verified Date:
2025-07
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:
EAST-1
Brief Summary:
GRWD0715 is an orally administered, selective inhibitor of the Endoplasmic Reticulum Aminopeptidase 1 \[ERAP1\] enzyme being explored as a potential new treatment for axial spondyloarthritis (axSpA), a long term condition caused by inflammation predominantly affecting the sacroiliac joints (SIJs) and spine.
Detailed Description:
GRWD0715 is an orally administered, selective inhibitor of the Endoplasmic Reticulum Aminopeptidase 1 \[ERAP1\] enzyme being explored as a potential new treatment for axial spondyloarthritis (axSpA), a long term condition caused by inflammation predominantly affecting the sacroiliac joints (SIJs) and spine.
ERAP1 is involved in trimming antigens from foreign bodies (e.g. bacteria, viruses) which are presented on the surface of a cell to trigger an immune response. In axSpA, it is thought an antigen from the person's own body, called a 'self-peptide' is presented by the ERAP1 processing pathway and incorrectly recognised by the immune system. The hypothesis is that stimulation of the immune system by the presentation of this self-peptide causes the inflammatory symptoms experienced by people living with axSpA.
As an inhibitor of ERAP1, GRWD0715 aims to prevent the generation of the antigenic self-peptide, and thus remove the stimulus of the immune system. If the immune system is not activated, the immune attack on the sacroiliac joint (SIJ) and spine would stop, halting the axSpA disease progress.
The study will consist of 4 parts: Part A conducted in healthy human volunteers, and Part B, Part C and/or D in participants with axSpA. The primary goal of Parts A, B and C is to assess whether GRWD0715 is safe and well tolerated in healthy human volunteers and participants with axSpA. The primary goal of Part D is to review whether GRWD0715 is efficacious when compared to placebo.
ERAP1 is involved in trimming antigens from foreign bodies (e.g. bacteria, viruses) which are presented on the surface of a cell to trigger an immune response. In axSpA, it is thought an antigen from the person's own body, called a 'self-peptide' is presented by the ERAP1 processing pathway and incorrectly recognised by the immune system. The hypothesis is that stimulation of the immune system by the presentation of this self-peptide causes the inflammatory symptoms experienced by people living with axSpA.
As an inhibitor of ERAP1, GRWD0715 aims to prevent the generation of the antigenic self-peptide, and thus remove the stimulus of the immune system. If the immune system is not activated, the immune attack on the sacroiliac joint (SIJ) and spine would stop, halting the axSpA disease progress.
The study will consist of 4 parts: Part A conducted in healthy human volunteers, and Part B, Part C and/or D in participants with axSpA. The primary goal of Parts A, B and C is to assess whether GRWD0715 is safe and well tolerated in healthy human volunteers and participants with axSpA. The primary goal of Part D is to review whether GRWD0715 is efficacious when compared to placebo.
Study Oversight
Has Oversight DMC:
False
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?: