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LY3848575

Phase 2

Neuropathic Pain | Small molecule | Neurology |Eli Lilly and Company|Trials Updated: Jul 10, 2026

LY3848575 development status

Highest phase Phase 2
Registered trials 2 across 1 sponsor since Feb 2023

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDDMC
Total Trials1
Total Enrollment558

FDA Designations

No designations recorded

LY3848575 clinical trials

LY3848575 · 1 trial · 2 indications

Phase 2 1
NCT06568042Effects of LY3848575 Versus Placebo in Participants With Painful Distal Sensory PolyneuropathyNeuropathic Pain
COMPLETED558 Analytics
PHASE2COMPLETED
Effects of LY3848575 Versus Placebo in Participants With Painful Distal Sensory Polyneuropathy
Neuropathic PainUnlock trial analytics

Study Endpoints

Primary Endpoints

Mean Change from Baseline in Average Pain Intensity Numeric Rating Scale (API-NRS)
Baseline, Week 12

Secondary Endpoints

Mean Change from Baseline in Worst Pain Intensity Numeric Rating Scale (WPI-NRS)
Baseline, Week 12
Mean Change from Baseline in Patient-Reported Outcomes Measurement Information System (PROMIS) Pain Interference Custom Form (CF) v1.1
Baseline, Week 12
Mean Change from Baseline in Pain Interference with Sleep
Baseline, Week 12
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Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
LY3848575 Dose 1EXPERIMENTALLY3848575 low dose administered subcutaneously (SC).
LY3848575 Dose 2EXPERIMENTALLY3848575 mid dose administered SC.
LY3848575 Dose 3EXPERIMENTALLY3848575 high dose administered SC.
PlaceboPLACEBO_COMPARATORPlacebo administered SC.

Interventions

NameTypeDescription
LY3848575DRUGAdministered SC
PlaceboDRUGAdministered SC
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites76

Inclusion Criteria: * Have a Visual Analog Scale (VAS) pain value ≥40 and \<95 at screening. * Presence of painful distal sensory polyneuropathy (DSP) without prominent motor or autonomic features with gradual or insidious onset with a minimum duration of 6 months and a known cause of nerve injury,...

Countries:United StatesCanadaGermanyJapanMexicoPolandSouth Korea
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Competitive Landscape -Neuropathic Pain 10 trials

Top 3 of 4 competitors

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Recent Changes (Last 90 Days)

MEDIUMAug 10, 2026NCT06568042TRIAL_REMOVED: changed
MEDIUMAug 10, 2026NCT06568042TRIAL_REMOVED: changed

Frequently asked questions about LY3848575

What is LY3848575 used for?

LY3848575 is an investigational small molecule being studied for neuropathic pain, specifically painful distal sensory polyneuropathy. It has been evaluated in a Phase 2 clinical trial in adults with this condition. It is not approved for any indication and remains in clinical development.

Who is developing LY3848575?

LY3848575 is being developed by Eli Lilly and Company, which trades on the New York Stock Exchange under the ticker LLY. Lilly is the sponsor of the clinical program evaluating the drug in neuropathic pain.

What phase is LY3848575 in?

LY3848575 is in Phase 2 clinical development. One Phase 2 trial has been completed, and no active trials are currently listed. The drug is investigational and has not been approved by the FDA or any other regulatory agency.

What clinical trials is LY3848575 in?

LY3848575 has been studied in one completed Phase 2 trial, NCT06568042, titled Effects of LY3848575 Versus Placebo in Participants With Painful Distal Sensory Polyneuropathy. The trial enrolled 558 participants across the United States, Canada, Germany, Japan, Mexico, Poland, and South Korea.

How was the Phase 2 trial of LY3848575 designed?

The Phase 2 trial NCT06568042 was a randomized, double-blind, placebo-controlled study. It enrolled 558 adults aged 18 and older with painful distal sensory polyneuropathy. Participants were not healthy volunteers, and the study has been completed.