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LY4065967

Phase 2

Chronic Pain | Small molecule | Pain |Eli Lilly and Company|Last Updated: Sep 4, 2026

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLED
Total Trials1
Total Enrollment150

FDA Designations

No designations recorded

Clinical trial landscape

LY4065967 · 6 trials · 5 indications

Phase 2 3Phase 1 3
NCT07641504A Chronic Pain Master Protocol (CPMP): A Study of LY4065967 in Participants With Chronic Low Back PainChronic Pain
RECRUITING150 Analytics
NCT07641517A Chronic Pain Master Protocol (CPMP): A Study of LY4065967 in Participants With Osteoarthritis PainOsteoarthritis, Knee
RECRUITING150 Analytics
NCT07285018A Chronic Pain Master Protocol (CPMP): A Study of LY4065967 in Participants With Diabetic Peripheral Neuropathic PainDiabetic Peripheral Neuropathic Pain
RECRUITING150 Analytics
PHASE2RECRUITING
A Chronic Pain Master Protocol (CPMP): A Study of LY4065967 in Participants With Chronic Low Back Pain
Chronic PainUnlock trial analytics
PHASE2RECRUITING
A Chronic Pain Master Protocol (CPMP): A Study of LY4065967 in Participants With Osteoarthritis Pain
Osteoarthritis, KneeUnlock trial analytics
PHASE2RECRUITING
A Chronic Pain Master Protocol (CPMP): A Study of LY4065967 in Participants With Diabetic Peripheral Neuropathic Pain
Diabetic Peripheral Neuropathic PainUnlock trial analytics

Study Endpoints

Primary Endpoints

Change from Baseline in Average Pain Intensity as Measured by the Numeric Rating Scale (NRS)
Baseline, Week 8
Pharmacokinetics (PK): Maximum Concentration (Cmax) of LY4065967
Baseline Up to Day 17
PK: Area Under the Concentration Versus Time Curve from Time Zero to Time t [AUC(0- tlast)]
Baseline Up to Day 17
PK: Area Under the Concentration Versus Time Curve from Time Zero to Infinity [AUC(0-∞)]
Baseline Up to Day 17
Part 1: Percentage of Total Radioactive Dose in Urine and Fecal Excretion
Baseline through Study Completion (21 days)
Part 2: Plasma Area Under the Concentration-time Curve from Zero to Infinity (AUC(0-ꝏ)) for LY4065967
Baseline through Study Completion (9 Days)
Part A: Number of Participants with Treatment Emergent Adverse Events (TEAEs) and Serious Adverse Event(s) (SAEs) Considered to be Related to Study Drug Administration
Baseline to 7 Days

Part A: A summary of TEAEs and SAEs regardless of causality, will be reported in the Reported Adverse Events module

Part B: Number of Participants with Treatment Emergent Adverse Events (TEAEs) and Serious Adverse Event(s) (SAEs) Considered to be Related to Study Drug Administration
Baseline to 12 Days

Part B: A summary of TEAEs and SAEs regardless of causality, will be reported in the Reported Adverse Events module

Part D: PK: Maximum Concentration (Cmax) of Rosuvastatin
Predose on Day 1 Through 72 Hours Post-Dose

Part D: PK: Cmax of Rosuvastatin

Part D: PK: Area Under the Concentration Versus Time Curve (AUC) of Rosuvastatin
Predose on Day 1 Through 72 Hours Post-Dose

Part D: PK: AUC of Rosuvastatin

Secondary Endpoints

Change from Baseline in Mean Overall Improvement as Measured by Patient Global Impression of Change (PGI-C)
Baseline, Week 8
Change from Baseline in Worst Pain Intensity as Measured by NRS
Baseline, Week 8
Change from Baseline in Sleep Scale from the Medical Outcomes Study (MOS Sleep Scale)
Baseline, Week 8
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Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
LY4065967EXPERIMENTALLY4065967 administered orally.
PlaceboPLACEBO_COMPARATORPlacebo administered orally.
LY4065967 (Reference)EXPERIMENTALAdministered orally as a capsule in one of three treatment periods.
LY4065967 (Test 1)EXPERIMENTALAdministered orally as a tablet in one of three treatment periods.
LY4065967 (Test 2)EXPERIMENTALAdministered orally as a formulated capsule in one of three treatment periods.
[14C]-LY4065967 Part 1EXPERIMENTALA single dose containing \[14C\]-LY4065967.
LY4065967 Part 2EXPERIMENTALA single dose of LY4065967 followed by a single dose of \[14C\]-LY4065967.
LY4065967 Part AEXPERIMENTALA single dose of LY4065967 administered orally
Placebo Part APLACEBO_COMPARATORPlacebo administered orally
LY4065967 Part BEXPERIMENTALMultiple doses of LY4065967 administered orally
Placebo Part BPLACEBO_COMPARATORPlacebo administered orally
LY4065967 and Rosuvastatin Part DEXPERIMENTALLY4065967 and Rosuvastatin administered orally

Interventions

NameTypeDescription
LY4065967DRUGAdministered orally.
PlaceboDRUGAdministered orally
LY4065967 TabletDRUGAdministered orally
LY4065967 Formulated CapsuleDRUGAdministered orally
LY4065967 CapsuleDRUGAdministered orally
[14C]-LY4065967 OralRADIATIONOral dose
[14C]-LY4065967 IVRADIATIONIV dose
RosuvastatinDRUGAdministered orally
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites37

Inclusion Criteria: * Have a history of low back pain for at least 3 months located between the 12th thoracic vertebra and the lower gluteal folds, with or without radiation * Have a body mass index at screening of ≤40 kilograms per meter squared (kg/m²). * Have stable glycemic control as indicated...

Countries:United StatesPuerto RicoJapan
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Recent Changes (Last 90 Days)

LOWAug 21, 2026NCT07641504lastUpdatePostDate: changed
LOWAug 21, 2026NCT07641517lastUpdatePostDate: changed
LOWAug 21, 2026NCT07641504lastUpdatePostDate: changed
LOWAug 21, 2026NCT07641517lastUpdatePostDate: changed
LOWAug 20, 2026NCT07641504Status: NOT_YET_RECRUITING → RECRUITING
LOWAug 20, 2026NCT07641517Status: NOT_YET_RECRUITING → RECRUITING
HIGHAug 20, 2026NCT07607483Status: RECRUITING → COMPLETED
LOWAug 20, 2026NCT07641504Status: NOT_YET_RECRUITING → RECRUITING
LOWAug 20, 2026NCT07641517Status: NOT_YET_RECRUITING → RECRUITING
HIGHAug 20, 2026NCT07607483Status: RECRUITING → COMPLETED
LOWAug 20, 2026NCT07641504Status: NOT_YET_RECRUITING → RECRUITING
LOWAug 20, 2026NCT07641517Status: NOT_YET_RECRUITING → RECRUITING
HIGHAug 20, 2026NCT07607483Status: RECRUITING → COMPLETED
LOWAug 20, 2026NCT07641504Status: NOT_YET_RECRUITING → RECRUITING
LOWAug 20, 2026NCT07641517Status: NOT_YET_RECRUITING → RECRUITING
HIGHAug 20, 2026NCT07607483Status: RECRUITING → COMPLETED
LOWJul 22, 2026NCT07641504lastUpdatePostDate: changed
LOWJul 22, 2026NCT07641504lastUpdatePostDate: changed
LOWJul 20, 2026NCT07641517lastUpdatePostDate: changed
LOWJul 20, 2026NCT07641517lastUpdatePostDate: changed

Frequently asked questions about LY4065967

What is LY4065967 used for?

LY4065967 is an investigational small molecule being studied for pain conditions, including diabetic peripheral neuropathic pain, chronic low back pain, and osteoarthritis knee pain. It is also being evaluated in healthy Japanese participants in an early-phase study. The drug is in Phase 2 clinical development and is not yet approved.

Who makes LY4065967?

LY4065967 is being developed by Eli Lilly and Company, a biopharmaceutical company traded on the NYSE under the ticker LLY. The company is conducting clinical trials of this investigational small molecule for chronic pain indications.

What phase is LY4065967 in?

LY4065967 is in Phase 2 clinical development. It is being studied in multiple Phase 2 trials for chronic pain conditions, including diabetic peripheral neuropathic pain, chronic low back pain, and osteoarthritis knee pain. A Phase 1 study in healthy Japanese participants has been completed.

What clinical trials is LY4065967 in?

LY4065967 is being studied in several trials. NCT07285018 is a Phase 2 study in diabetic peripheral neuropathic pain. NCT07641504 is a Phase 2 study in chronic low back pain. NCT07641517 is a Phase 2 study in osteoarthritis knee pain. A Phase 1 study, NCT06594159, in healthy Japanese participants has been completed.

Is LY4065967 being studied for osteoarthritis?

Yes, LY4065967 is being studied for osteoarthritis knee pain. The Phase 2 trial NCT07641517 is recruiting participants with osteoarthritis of the knee and chronic pain, with enrollment in the United States and Puerto Rico.