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SPY072

Phase 2

Hidradenitis Suppurativa (HS) | Small molecule | Dermatology |Spyre Therapeutics, Inc.|Trials Updated: Aug 14, 2026

SPY072 development status

Highest phase Phase 2
Registered trials 3 across 1 sponsor since Oct 2024

SPY072 target and mechanism

Molecular targetTL1A
ModalitySmall molecule

Also known as SPY002-072

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDDMC
Total Trials2
Total Enrollment435

FDA Designations

No designations recorded

SPY072 clinical trials

SPY072 · 2 trials · 9 indications

Phase 2 2
NCT07766005A Study of SPY072 in Adults With Moderate to Severe Hidradenitis Suppurativa (The SKYLIGHT Trial)Hidradenitis Suppurativa (HS)
NOT YET_RECRUITING150 Analytics
NCT07148414A Study of SPY072 in Rheumatic DiseaseRheumatoid Arthritis
ACTIVE NOT_RECRUITING285 Analytics
PHASE2NOT YET_RECRUITING
A Study of SPY072 in Adults With Moderate to Severe Hidradenitis Suppurativa (The SKYLIGHT Trial)
Hidradenitis Suppurativa (HS)Unlock trial analytics
PHASE2ACTIVE NOT_RECRUITING
A Study of SPY072 in Rheumatic Disease
Rheumatoid ArthritisUnlock trial analytics

Study Endpoints

Primary Endpoints

Percentage of Participants Achieving Hidradenitis Suppurativa Clinical Response 75 (HiSCR75)
Week 16

HiSCR75 is defined as at least a 75% reduction from baseline in total abscess and inflammatory nodule count, with no increase in abscess count and no increase in draining tunnel count

Rheumatoid Arthritis: Change from baseline in Disease Activity Score in 28 joints (c-reactive protein) (DAS-CRP)
Week 12

The score is calculated based on the number of tender and swollen joints out of 28 assessed (TJC28 and SJC28), a measure of inflammation in the blood (c-reactive protein, CRP), and the subject's overall assessment of their health (patient global assessment). Scores range from 0-10. Higher scores indicate greater disease activity.

Axial Spondyloarthritis: Change from baseline in Ankylosing Spondylitis Disease Activity Score (ADAS)
Week 16

The score combines 5 disease activity variables (back pain, duration of morning stiffness, patient global assessment of disease activity, peripheral pain/swelling and measure of inflammation) to measure disease activity. Lowest score is 0.6 and increases as disease worsens. Higher scores indicate greater disease activity.

Psoriatic Arthritis: Proportion of participants who achieve an American College of Rheumatology 20 Response Criteria (ACR20) response
Week 16

The proportion of subjects who achieve at least 20% improvement in tender and swollen joint counts (TJC and SJC), and at least 20% improvement in 3 out of 5 other disease activity measures (patient global assessment, physician global assessment, patient pain assessment, health assessment questionnaire, and measure of inflammation) will be assessed.

Secondary Endpoints

Percentage of Participants Achieving Hidradenitis Suppurativa Clinical Response 50 (HiSCR50)
Week 16
Treatment-emergent Adverse Events (TEAEs)
Up to 52 weeks
Rheumatoid Arthritis: Proportion of participants who achieve an ACR20 response
Week 12
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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
SPY072 + bimekizumabEXPERIMENTALParticipants receive SPY072 + bimekizumab
Placebo + bimekizumabPLACEBO_COMPARATORParticipants receive matching placebo for SPY072 + bimekizumab
Rheumatoid Arthritis, Dose Regimen 1EXPERIMENTALParticipants will receive double-blind dosing regimen 1 of SPY072
Rheumatoid Arthritis, Dose Regimen 2EXPERIMENTALParticipants will receive double-blind dosing regimen 2 of SPY072
Psoriatic ArthritisEXPERIMENTALParticipants will receive double-blind dose of SPY072
Axial SpondyloarthritisEXPERIMENTALParticipants will receive double-blind dose of SPY072
Rhematoid Arthritis PlaceboPLACEBO_COMPARATORParticipants will receive matching placebo
Psoriatic Arthritis PlaceboPLACEBO_COMPARATORParticipants will receive matching placebo
Axial Spondyloarthritis PlaceboPLACEBO_COMPARATORParticipants will receive matching placebo

Interventions

NameTypeDescription
SPY072DRUGSolution for SC injection
PlaceboDRUGMatching placebo for SC injection
bimekizumabDRUGAdvanced standard of care
SPY002-072DRUGExperimental
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Eligibility Criteria

Age Range18 Years to 75 Years
SexALL
Healthy VolunteersNo
Study Sites12

Inclusion Criteria: * Clinical diagnosis of Hidradenitis Suppurativa with symptoms for at least 6 months before screening. * Hidradenitis suppurativa lesions in at least 2 distinct anatomical areas, with at least 1 area meeting Hurley Stage II or III criteria at screening and Day 1. * Total abscess...

Countries:United StatesBulgariaCzechiaGeorgiaMoldovaPolandSpainUkraine
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Recent Changes (Last 90 Days)

LOWAug 14, 2026NCT07766005NEW_TRIAL: changed
LOWAug 14, 2026NCT07766005NEW_TRIAL: changed

Frequently asked questions about SPY072

What is SPY072 used for in Hidradenitis Suppurativa?

SPY072 is an investigational small molecule being developed for the treatment of moderate to severe Hidradenitis Suppurativa (HS), a chronic inflammatory skin condition. It is currently in Phase 2 clinical development and has not been approved by regulatory authorities.

What does SPY072 target?

SPY072 targets TL1A, a protein involved in inflammatory signaling pathways. By modulating this target, SPY072 is being studied as a potential therapy for Hidradenitis Suppurativa, though its exact mechanism of action is still under investigation in clinical trials.

Who is developing SPY072?

SPY072 is being developed by Spyre Therapeutics, Inc., a biopharmaceutical company traded on the NASDAQ under the ticker SYRE. The company is conducting clinical trials to evaluate the safety and efficacy of SPY072 in patients with Hidradenitis Suppurativa.

What phase is SPY072 in?

SPY072 is currently in Phase 2 clinical development. It is an investigational drug, meaning it has not yet received approval from regulatory agencies such as the FDA. The ongoing Phase 2 trial is designed to assess its effects in adults with moderate to severe Hidradenitis Suppurativa.

What clinical trials is SPY072 in?

SPY072 is being evaluated in a Phase 2 clinical trial with the identifier NCT07766005, known as the SKYLIGHT Trial. This randomized, double-blind, placebo-controlled study is enrolling approximately 150 adults with moderate to severe Hidradenitis Suppurativa in the United States. The trial is not yet recruiting participants.