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Monalizumab

Phase 3

Head and Neck Neoplasms | Monoclonal antibody | Oncology |Innate Pharma S.A.|Trials Updated: Aug 4, 2023

Monalizumab development status

Highest phase Phase 3 run by AstraZeneca (NCT04590963)
Phase scored for IPHAPhase 1
Registered trials 14 across 9 sponsors since Jan 2015

Monalizumab target and mechanism

Molecular targetKLRC1
Target classInhibitor
ModalityMonoclonal antibody

Also known as IPH2201

Success Probability

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Market & Valuation

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Trial Design

CONTROLLED
Total Trials2
Total Enrollment202

FDA Designations

No designations recorded

Monalizumab clinical trials

Monalizumab · 2 trials · 2 indications

Phase 1 2
NCT02459301A Dose-Ranging Study of IPH2201 in Patients With Gynecologic MalignanciesGynecologic Cancer
COMPLETED59 Analytics
NCT02643550Study of Monalizumab and Cetuximab in Patients With Recurrent or Metastatic Squamous Cell Carcinoma of the Head and NeckHead and Neck Neoplasms
COMPLETED143 Analytics
PHASE1COMPLETED
A Dose-Ranging Study of IPH2201 in Patients With Gynecologic Malignancies
Gynecologic CancerUnlock trial analytics
PHASE1COMPLETED
Study of Monalizumab and Cetuximab in Patients With Recurrent or Metastatic Squamous Cell Carcinoma of the Head and Neck
Head and Neck NeoplasmsUnlock trial analytics

Study Endpoints

Primary Endpoints

Dose of single agent IPH2201 for phase II studies and determined based on toxicity, as well as pharmacokinetic and pharmacodynamics data
24 months

To confirm the recommended phase II dose (RP2D) of single agent IPH2201 in patients with advanced/metastatic/recurrent platinum sensitive or resistant high-grade serous carcinoma (HGSC) of ovarian, fallopian tube or peritoneal origin.

Occurrence of Dose Limiting Toxicities (DLT) in the dose escalation part of the study
within 4 weeks after first administration

To assess the occurrence of Drug Limited Toxicities (DLTs)

Objective Response Rate for expansion cohorts
up to 12 months

rate of patients in complete or partial response according to RECIST 1.1.

Secondary Endpoints

Number and severity of adverse events in patients
24 months
Correlative assays evaluation for potential predictive markers of IPH2201 effects. Concentration at the end of administration (Cinf end) for all patients
24 months
Area under the curve from time 0 to Tau=2 weeks (AUC(0-Tau)
24 months
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeOTHER

Treatment Arms

ArmTypeDescription
IPH2201EXPERIMENTALPart 1: 1, 4 or 10mg/kg, IV, 1 hour duration on Day 1 every 2 weeks. Part 2: Patients will receive single agent IPH2201 as above with the actual dose dependent on the outcome of Part 1
Dose escalationEXPERIMENTALDose escalation of monalizumab in combination with cetuximab
Expansion cohort 1EXPERIMENTALmonalizumab + cetuximab expansion cohort
Expansion cohort 2EXPERIMENTALmonalizumab + cetuximab expansion cohort in patients with prior exposure to PD-(L)1 blockers
Expansion cohort 3EXPERIMENTALmonalizumab + cetuximab + anti-PD(L)1

Interventions

NameTypeDescription
IPH2201DRUG -
MonalizumabBIOLOGICAL -
CetuximabBIOLOGICAL -
Anti-PD(L)1BIOLOGICAL -
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Eligibility Criteria

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

Inclusion Criteria: * Patients must have a histologically and/or cytologically confirmed gynecologic malignancy including high-grade serous ovarian/fallopian tube or peritoneal carcinoma, cervical cancer (squamous cell carcinoma) or endometrial cancer (adenocarcinoma), that is advanced/metastatic/r...

Countries:CanadaUnited StatesFrance
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Frequently asked questions about Monalizumab

What is Monalizumab?

Monalizumab is an investigational monoclonal antibody being developed by Innate Pharma S.A. for the treatment of head and neck neoplasms. It is designed as an inhibitor of KLRC1 and has been studied in patients with recurrent or metastatic squamous cell carcinoma of the head and neck. It remains in clinical development and is not an approved therapy.

What does Monalizumab target?

Monalizumab targets KLRC1, also known as NKG2A, and acts as an inhibitor of this receptor. By binding KLRC1, the antibody is designed to interfere with inhibitory signaling in immune cells. This mechanism is being explored in oncology, specifically in head and neck neoplasms.

Who is developing Monalizumab?

Monalizumab is being developed by Innate Pharma S.A., a biopharmaceutical company whose ticker symbol is IPHA. The company is the sponsor associated with the clinical development of this monoclonal antibody in oncology, including head and neck neoplasms.

What phase is Monalizumab in?

Monalizumab is in Phase 1 clinical development. It is an investigational monoclonal antibody and has not been approved by the FDA. The Phase 1 study evaluating it in head and neck neoplasms has been completed, and no active trials are currently listed for this asset.

What clinical trials is Monalizumab in?

Monalizumab has been evaluated in the Phase 1 trial NCT02643550, titled Study of Monalizumab and Cetuximab in Patients With Recurrent or Metastatic Squamous Cell Carcinoma of the Head and Neck. The trial enrolled 143 patients across the United States and France and is listed as completed.

What is Monalizumab used for in head and neck neoplasms?

Monalizumab has been studied in head and neck neoplasms, specifically in patients with recurrent or metastatic squamous cell carcinoma of the head and neck. In the completed Phase 1 trial NCT02643550, it was evaluated in combination with cetuximab. It is investigational and not an approved treatment for this indication.