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IPH4502

Phase 1

Advanced or Metastatic Solid Tumors | Small molecule | Oncology |Innate Pharma S.A.|Last Updated: Jul 27, 2026

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLEDDMC
Total Trials1
Total Enrollment145

FDA Designations

No designations recorded

Clinical trial landscape

IPH4502 · 1 trial · 1 indication

Phase 1 1
NCT06781983Safety and Tolerability of IPH4502 in Patients With Advanced Solid TumorsAdvanced or Metastatic Solid Tumors
ACTIVE NOT_RECRUITING145 Analytics
PHASE1ACTIVE NOT_RECRUITING
Safety and Tolerability of IPH4502 in Patients With Advanced Solid Tumors
Advanced or Metastatic Solid TumorsUnlock trial analytics

Study Endpoints

Primary Endpoints

Safety and Tolerability
From time of first dose through treatment period, including the follow-up: up to 24 months

To evaluate the incidence of AEs, SAEs, TEAEs, and DLTs.

Secondary Endpoints

Maximum Observed Plasma Concentration (Cmax)
From time of informed consent through treatment period, including the follow-up: up to 24 months
Area Under the Plasma Concentration (AUC)
From time of informed consent through treatment period, including the follow-up: up to 24 months
Incidence of antidrug antibodies (ADA) against IPH4502
From time of informed consent through treatment period, including the follow-up: up to 24 months
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
IPH4502 MonotherapyEXPERIMENTAL -

Interventions

NameTypeDescription
IPH4502DRUGPart 1 (dose escalation) and Part 2 (dose optimization)
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites7

Main Inclusion Criteria: * Histologically confirmed, unresectable, locally advanced or metastatic solid tumors that are known to express Nectin-4 * Prior systemic treatment for locally advanced or metastatic disease, yet no therapy with demonstrated clinical benefit for the tumor type is available....

Countries:United StatesFrance
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Competitive Landscape -Other Solid Tumors 9 trials (matched to "Advanced or Metastatic Solid Tumors")

Recent Changes (Last 90 Days)

MEDIUMJul 27, 2026NCT06781983Status: RECRUITING → ACTIVE_NOT_RECRUITING
MEDIUMJul 27, 2026NCT06781983Status: RECRUITING → ACTIVE_NOT_RECRUITING
MEDIUMJul 27, 2026NCT06781983Status: RECRUITING → ACTIVE_NOT_RECRUITING
LOWMay 26, 2026NCT06781983primaryCompletionDate: changed
LOWMay 24, 2026NCT06781983studyFirstPostDate: changed

Frequently asked questions about IPH4502

What is IPH4502 used for?

IPH4502 is an investigational small molecule being developed for the treatment of advanced or metastatic solid tumors. It is currently in Phase 1 clinical development and has not been approved by regulatory authorities. The drug is being studied in patients with advanced solid tumors to evaluate its safety and tolerability.

What does IPH4502 target?

IPH4502 targets Nectin-4, a protein involved in cell adhesion that is expressed on the surface of certain tumor cells. By targeting Nectin-4, IPH4502 is designed to interfere with tumor cell growth and survival. This mechanism is being evaluated in the context of advanced or metastatic solid tumors.

Who is developing IPH4502?

IPH4502 is being developed by Innate Pharma S.A., a biopharmaceutical company. The company is listed on the stock exchange under the ticker symbol IPHA. Innate Pharma is conducting clinical trials to evaluate the safety and efficacy of IPH4502 in patients with advanced solid tumors.

What phase is IPH4502 in?

IPH4502 is currently in Phase 1 clinical development. It is an investigational drug, meaning it has not yet been approved by regulatory authorities for commercial use. The Phase 1 trial is designed to assess the safety, tolerability, and pharmacokinetics of IPH4502 in patients with advanced or metastatic solid tumors.

What clinical trials is IPH4502 in?

IPH4502 is being evaluated in a Phase 1 clinical trial with the identifier NCT06781983. This trial is titled 'Safety and Tolerability of IPH4502 in Patients With Advanced Solid Tumors' and is currently active but not recruiting participants. The study aims to enroll 145 patients and is being conducted in the United States and France.

Is IPH4502 the same as Nectin-4?

No, IPH4502 is not the same as Nectin-4. Nectin-4 is the molecular target of IPH4502, meaning IPH4502 is designed to interact with Nectin-4. IPH4502 is a small molecule drug candidate, while Nectin-4 is a protein found on the surface of cells. The drug is being studied for its effects on tumors that express Nectin-4.