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LY2875358

Phase 2

Carcinoma, Non-Small-Cell Lung | Monoclonal antibody | Oncology |Eli Lilly and Company|Last Updated: Jan 26, 2026

Success Probability

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Market & Valuation

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Trial Design

RandomizedACTIVE_CONTROLLED
Total Trials1
Total Enrollment168

FDA Designations

No designations recorded

Clinical trial landscape

LY2875358 · 4 trials · 5 indications

Phase 2 2Phase 1 2
NCT01897480A Study of LY2875358 in Participants With Non-Small Cell Lung Cancer With Activating Epidermal Growth Factor Receptor MutationsCarcinoma, Non-Small-Cell Lung
COMPLETED168 Analytics
NCT01874938A Study of LY2875358 in Participants With MET Positive, Advanced Gastric CancerGastric Cancer
COMPLETED15 Analytics
PHASE2COMPLETED
A Study of LY2875358 in Participants With Non-Small Cell Lung Cancer With Activating Epidermal Growth Factor Receptor Mutations
Carcinoma, Non-Small-Cell LungUnlock trial analytics
PHASE2COMPLETED
A Study of LY2875358 in Participants With MET Positive, Advanced Gastric Cancer
Gastric CancerUnlock trial analytics

Study Endpoints

Primary Endpoints

Progression Free Survival (PFS)
Randomization to Objective Disease Progression or Death Due to Any Cause (Estimated 3 Years)
Progression Free Survival (PFS) Rate
8 Weeks
Number of participants with one or more drug (or procedure)-related adverse events (AEs) or any serious AEs
Baseline up to 56 days after last dose of study drug
Recommended Phase 2 dose range of LY2875358 monotherapy and in combination with erlotinib
Baseline through Cycle 1

Secondary Endpoints

Change in Tumor Size (CTS)
Baseline to Measurement with Smallest Tumor Size (Estimated 3 Years)
Proportion of Participants Exhibiting a Confirmed Complete Response (CR) or Partial Response (PR) (Overall Response Rate [ORR])
Baseline to Objective Disease Progression or Start of New Anticancer Therapy (Estimated 3 Years)
Duration of Response (DoR)
Date of CR or PR to Date of Objective Disease Progression or Death Due to Any Cause (Estimated 3 Years)
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
LY2875358 plus ErlotinibEXPERIMENTALLead In: Approximately 8 weeks of erlotinib 150 milligram (mg) given orally per day. Randomization: Erlotinib 150 mg given orally per day plus 750 mg LY2875358 given as 1.5 hours intravenous (IV) infusions on Days 1 and 15 of 28-day cycles.
ErlotinibACTIVE_COMPARATORLead In: Approximately 8 weeks of erlotinib 150 mg given orally per day. Randomization: Continue Erlotinib 150 mg given orally per day, in 28-day cycles.
LY2875358EXPERIMENTALLY2875358 will be administered intravenously (IV) at 2000 milligram (mg) bi-weekly in 28 day Cycle.
LY2875358+ErlotinibEXPERIMENTALPart B1. Erlotinib will be administered orally at 150 mg dose level each day. LY2875358 will be administered intravenously (IV) at recommended dose level in Part A on Day 1 and Day 15 of a 28-day cycle. (Part B1 was added per protocol amendment in January, 2013.)
LY2875358+GefitinibEXPERIMENTALPart B2. Gefitinib will be administered orally at 250 mg dose level each day. LY2875358 will be administered intravenously (IV) at recommended dose level in Part A on Day 1 and Day 15 of a 28-day cycle. (Part B2 was added per protocol amendment in January, 2013.)
LY2875358 + erlotinibEXPERIMENTAL -
LY2875358 at Part A highest doseEXPERIMENTAL -
LY2875358 at Part A highest dose + trametinibEXPERIMENTAL -

Interventions

NameTypeDescription
LY2875358BIOLOGICALAdministered IV
ErlotinibDRUGAdministered Orally
GefitinibDRUGAdministered orally
LY2875358 + erlotinibDRUGPart A2 Dose escalation of LY2875358 administered IV, on Day 1 and 15 every 28 days for at least two cycles in combination with daily erlotinib dosing (150 mg) taken orally (PO).
LY2875358 at Part A highest doseDRUGPart B (Dose Exploration): LY2875358 at Part A highest dose administered IV, on Day 1 and 15 every 28 days for at least two cycles.
LY2875358 at Part A highest dose + trametinibDRUGPart B (in combination with trametinib): LY2875358 at Part A highest dose administered IV, on Day 1 and 15 every 28 days for at least two cycles, in combination with trametinib at 2 mg orally once daily
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites45

Inclusion Criteria: * Histologically or cytologically confirmed diagnosis of metastatic Stage IV NSCLC * Have at least 1 measurable lesion whose presence is assessable using standard techniques by Response Evaluation Criteria in Solid Tumors (RECIST version 1.1) * Have molecular evidence of an epid...

Countries:DenmarkFranceGermanyItalyNetherlandsSouth KoreaSpainTaiwanUnited KingdomJapanUnited States
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Frequently asked questions about LY2875358

What is LY2875358 used for?

LY2875358 is an investigational small molecule being studied for the treatment of advanced cancer, solid tumors, carcinoma, non-small-cell lung cancer, and gastric cancer. It has been evaluated in clinical trials for these oncology indications.

Who is developing LY2875358?

LY2875358 is being developed by Eli Lilly and Company, a biopharmaceutical company listed on the stock exchange under the ticker symbol LLY. The drug is in clinical development for multiple oncology indications.

What phase is LY2875358 in?

LY2875358 has completed Phase 1 and Phase 2 clinical trials. It is an investigational drug and remains in clinical development. The drug has not been approved by regulatory authorities.

What clinical trials has LY2875358 been in?

LY2875358 has been studied in several clinical trials, including NCT01287546 for advanced cancer, NCT01602289 for solid tumors and lymphoma in Japanese participants, NCT01874938 for MET positive advanced gastric cancer, and NCT01897480 for non-small cell lung cancer with EGFR mutations.

Is LY2875358 the same as other names?

LY2875358 is the primary name used for this drug in clinical trials. No alternative names have been reported for this investigational agent.