Study of Nanrilkefusp Alfa Alone and With Pembrolizumab in Adult Patients With Advanced/Metastatic Solid Tumors

NCT ID: NCT04234113

Last Updated: 2025-01-08

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

TERMINATED

Clinical Phase

PHASE1

Total Enrollment

115 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-06-13

Study Completion Date

2024-11-27

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

A multicenter open-label phase 1/1b study to evaluate the safety and preliminary efficacy of nanrilkefusp alfa as monotherapy and in combination with pembrolizumab in patients with selected advanced/metastatic solid tumors

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

This study will assess the safety and tolerability of nanrilkefusp alfa administered as monotherapy and in combination with an anti-PD-1 antibody (pembrolizumab) in patients with selected relapsed/refractory advanced/metastatic solid tumors (renal cell carcinoma, non-small cell lung cancer, small-cell lung cancer, bladder cancer, melanoma, Merkel-cell carcinoma, skin squamous-cell carcinoma, microsatellite instability high solid tumors, triple-negative breast cancer, mesothelioma, thyroid cancer, thymic cancer, cervical cancer, biliary tract cancer, hepatocellular carcinoma, ovarian cancer, gastric cancer, head and neck squamous-cell carcinoma, and anal cancer).

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Thyroid Cancer Renal Cell Carcinoma Non Small Cell Lung Cancer Small-cell Lung Cancer Bladder Cancer Melanoma Merkel Cell Carcinoma Skin Squamous Cell Carcinoma Microsatellite Instability High Triple Negative Breast Cancer Mesothelioma Thymic Cancer Cervical Cancer Biliary Tract Cancer Hepatocellular Carcinoma Ovarian Cancer Gastric Cancer Head and Neck Squamous Cell Carcinoma Anal Cancer

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

NON_RANDOMIZED

Intervention Model

SEQUENTIAL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Experimental: Part A (nanrilkefusp alfa monotherapy)

Drug: Nanrilkefusp alfa

Group Type EXPERIMENTAL

Nanrilkefusp alfa

Intervention Type DRUG

A fusion protein which consists of the N-terminal sushi domain of human IL-15 receptor α covalently coupled via a linker of 20 amino acids to human IL-15

Experimental: Part B (nanrilkefusp alfa combined with pembrolizumab)

Drug: Nanrilkefusp alfa Drug: Pembrolizumab

Group Type EXPERIMENTAL

Nanrilkefusp alfa

Intervention Type DRUG

A fusion protein which consists of the N-terminal sushi domain of human IL-15 receptor α covalently coupled via a linker of 20 amino acids to human IL-15

Pembrolizumab

Intervention Type DRUG

A humanized IgG4 monoclonal antibody with high specificity of binding to the PD-1 receptor

Experimental: Part A1 (nanrilkefusp alfa divided dosing, monotherapy)

Drug: Nanrilkefusp alfa, twice a day as 2 divided doses (50%:50%)

Group Type EXPERIMENTAL

Nanrilkefusp alfa

Intervention Type DRUG

A fusion protein which consists of the N-terminal sushi domain of human IL-15 receptor α covalently coupled via a linker of 20 amino acids to human IL-15

Experimental: Part B1 (nanrilkefusp alfa divided dosing, combined with pembrolizumab)

Drug: Nanrilkefusp alfa, twice a day as 2 divided doses (50%:50%) Drug: Pembrolizumab

Group Type EXPERIMENTAL

Nanrilkefusp alfa

Intervention Type DRUG

A fusion protein which consists of the N-terminal sushi domain of human IL-15 receptor α covalently coupled via a linker of 20 amino acids to human IL-15

Pembrolizumab

Intervention Type DRUG

A humanized IgG4 monoclonal antibody with high specificity of binding to the PD-1 receptor

Experimental: Part D (nanrilkefusp alfa monotherapy, expansion at the RP2D identified in Part A)

Drug: Nanrilkefusp alfa Indications: Relapsed/refractory advanced/metastatic renal cell carcinoma, relapsed/refractory advanced/metastatic skin squamous-cell carcinoma, relapsed/refractory advanced/metastatic melanoma

Group Type EXPERIMENTAL

Nanrilkefusp alfa

Intervention Type DRUG

A fusion protein which consists of the N-terminal sushi domain of human IL-15 receptor α covalently coupled via a linker of 20 amino acids to human IL-15

Part D1 (nanrilkefusp alfa divided dosing, monotherapy, expansion at the RP2D identified in Part A1)

Drug: Nanrilkefusp alfa, twice a day as 2 divided doses (50%:50%) Indications: Relapsed/refractory advanced/metastatic renal cell carcinoma, relapsed/refractory advanced/metastatic skin squamous-cell carcinoma, relapsed/refractory advanced/metastatic melanoma

Group Type EXPERIMENTAL

Nanrilkefusp alfa

Intervention Type DRUG

A fusion protein which consists of the N-terminal sushi domain of human IL-15 receptor α covalently coupled via a linker of 20 amino acids to human IL-15

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

Nanrilkefusp alfa

A fusion protein which consists of the N-terminal sushi domain of human IL-15 receptor α covalently coupled via a linker of 20 amino acids to human IL-15

Intervention Type DRUG

Pembrolizumab

A humanized IgG4 monoclonal antibody with high specificity of binding to the PD-1 receptor

Intervention Type DRUG

Other Intervention Names

Discover alternative or legacy names that may be used to describe the listed interventions across different sources.

SOT101 SO-C101 RLI-15 KEYTRUDA®

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Patients with selected histologically or cytologically confirmed advanced and/or metastatic solid tumors who are refractory to or intolerant of existing therapies known to provide clinical benefit for their condition.
* ECOG performance score 0-1. Patients with ECOG performance score 2 to be discussed with the sponsor's medical monitor to be agreed for inclusion.
* Estimated life expectancy of ≥3 months
* Washout periods: 4 weeks for chemotherapy, 4 weeks or 5 half-lives (whichever shorter) for biologic agents including immuno-oncology therapy and 4 weeks from major surgeries, definitive radiotherapy and 2 weeks after palliative radiotherapy
* At least one measurable lesion per iRECIST in a non-irradiated port. If in a previously irradiated port, must have demonstrated progression since best response to radiation therapy.
* Have fully recovered from previous treatment to grade ≤1 toxicity (excluding alopecia) or have stable grade 2 neuropathy
* Adequate organ system function
* Negative serum pregnancy test, if woman of child-bearing potential (non-childbearing is defined as greater than one year postmenopausal or surgically sterilized).
* Accessible tumor tissue available for fresh biopsy

Exclusion Criteria

* Untreated central nervous system metastases and/or leptomeningeal carcinomatosis
* Known additional malignancy that is progressing and/or requires active treatment
* Prior exposure to drugs that are agonists of IL-2- or IL-15-like but not limited to rhIL-15 (NCI), ALT-803 (ALTOR), NKTR-214 (Nektar)
* History of and current interstitial lung disease or fibrosis and pneumonitis; patients with clinically significant or oxygen requiring chronic obstructive pulmonary disease or any chronic inflammatory disease (sarcoidosis etc.)
* Has received a live vaccine within 30 days of planned start of study therapy
* Absolute white blood cell count ≤2.0 ×10e9/L
* Absolute neutrophil count ≤1.0 ×10e9/L
* Platelet count ≤100×10e9/L
* Pregnant or breastfeeding women
* Any active autoimmune disease or a documented history of autoimmune disease, poorly controlled asthma, or history of syndrome that required systemic steroids (except the allowed doses) or immunosuppressive medications, except for patients with vitiligo or resolved childhood asthma/atopy
* Specific co-morbidities
* Parts B and B1:

* Is hypersensitive to any of the ingredients of pembrolizumab drug product (KEYTRUDA®)
* History of solid organ transplantation or hematopoietic stem cell transplantation
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

SOTIO Biotech a.s.

INDUSTRY

Sponsor Role collaborator

SOTIO Biotech AG

INDUSTRY

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Stephane Champiat, Dr.

Role: PRINCIPAL_INVESTIGATOR

Institute Gustave Roussy, Villejuif, France

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Yale Cancer Center

New Haven, Connecticut, United States

Site Status

University of Pittsburgh

Pittsburgh, Pennsylvania, United States

Site Status

MD Anderson Cancer Center

Houston, Texas, United States

Site Status

Masarykův Onkologický Ústav Brno Klinika komplexní onkologické péče

Brno, , Czechia

Site Status

Centre Léon Bérard

Lyon, , France

Site Status

Hôpitaux Universitaires de Marseille Timone

Marseille, , France

Site Status

Hopital Saint Louis

Paris, , France

Site Status

Institut Gustave Roussy

Paris, , France

Site Status

Institut de Cancerologie de L'Ouest

Saint-Herblain, , France

Site Status

Institut Claudius Regaud

Toulouse, , France

Site Status

Vall d'Hebron Institute of Oncology

Barcelona, , Spain

Site Status

University Hospital Sanchinarro

Madrid, , Spain

Site Status

Countries

Review the countries where the study has at least one active or historical site.

United States Czechia France Spain

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

AURELIO-03

Identifier Type: OTHER

Identifier Source: secondary_id

2018-004334-15

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

SC103

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.