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LY3972406

Phase 2

Plaque Psoriasis | Small molecule | Dermatology |Eli Lilly and Company|Last Updated: Oct 15, 2025

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLED
Total Trials1
Total Enrollment33

FDA Designations

No designations recorded

Clinical trial landscape

LY3972406 · 1 trial · 1 indication

Phase 2 1
NCT06176768A Study of LY3972406 in Adult Participants With Moderate-to-Severe Plaque PsoriasisPlaque Psoriasis
COMPLETED33 Analytics
PHASE2COMPLETED
A Study of LY3972406 in Adult Participants With Moderate-to-Severe Plaque Psoriasis
Plaque PsoriasisUnlock trial analytics

Study Endpoints

Primary Endpoints

Percentage of Participants Achieving ≥75% Reduction From Baseline in Psoriasis Area and Severity Index (PASI-75)
Week 12

* The PASI is an investigator-administered, multi-item scale used to measure the severity of psoriasis based on lesion severity and the percent of body surface area (BSA) affected. * Erythema, thickness, and scaling are scored on a scale of 0 (none) to 4 (very severe) on 4 anatomical regions: head, trunk, upper limbs, lower limbs. Degree of involvement on each of the 4 anatomic regions is scored on a scale of 0 (no involvement) to 6 (90% to 100% involvement). * The sum of severity scores for erythema, thickness, and scaling is multiplied by the degree of involvement for each anatomic region, and then multiplied by a constant corresponding to the region's percent BSA (0.1, 0.3, 0.2, and 0.4 for the above 4 regions, respectively). The resultant score for each anatomic region is then summed to yield the final PASI score. It ranges from 0 to 72, with higher scores reflecting greater disease severity. * The nonresponder imputation (NRI) method was used to handle missing data.

Secondary Endpoints

Change From Baseline in Percent Body Surface Area (BSA)
Baseline, Week 12
Change From Baseline in Dermatology Life Quality Index (DLQI)
Baseline, Week 12
Pharmacokinetics (PK): Observed Trough Plasma Concentration of LY3972406
Predose at Week 12
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Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
LY3972406EXPERIMENTALParticipants received an oral dose of LY3972406 for 12 weeks.
PlaceboPLACEBO_COMPARATORParticipants received an oral dose of placebo for 12 weeks.

Interventions

NameTypeDescription
LY3972406DRUGAdministered orally
PlaceboDRUGAdministered orally
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Eligibility Criteria

Age Range18 Years to 75 Years
SexALL
Healthy VolunteersNo
Study Sites12

Inclusion Criteria: * Have moderate-to-severe chronic plaque psoriasis for at least 6 months prior to baseline * Have venous access sufficient to allow for blood sampling * Are able to swallow oral medication Exclusion Criteria: * Have any other skin conditions, excluding plaque psoriasis * Have ...

Countries:United States
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Frequently asked questions about LY3972406

What is LY3972406 used for?

LY3972406 is an investigational small molecule being studied for the treatment of moderate-to-severe plaque psoriasis in adults. It is currently in Phase 2 clinical development and is not yet approved by regulatory authorities.

What does LY3972406 target?

LY3972406 is a small molecule, but its specific molecular target has not been disclosed in available information. The drug is being investigated for its potential to treat plaque psoriasis, a chronic inflammatory skin condition.

Who makes LY3972406?

LY3972406 is being developed by Eli Lilly and Company, a pharmaceutical company listed on the New York Stock Exchange under the ticker symbol LLY. The company is conducting clinical trials to evaluate the drug's safety and efficacy.

What phase is LY3972406 in?

LY3972406 is in Phase 2 clinical development. A Phase 2 trial has been completed, and the drug remains investigational, meaning it has not been approved for commercial use.

What clinical trials is LY3972406 in?

LY3972406 has one completed Phase 2 clinical trial, identified as NCT06176768, which evaluated the drug in adult participants with moderate-to-severe plaque psoriasis. The trial enrolled 33 participants in the United States and was randomized, double-blind, and placebo-controlled.

Is LY3972406 the same as any other drug?

No alternative names for LY3972406 have been disclosed. The drug is identified by its code name LY3972406 and is being developed solely by Eli Lilly and Company for plaque psoriasis.