A Study of Selicrelumab (RO7009789) in Combination With Atezolizumab in Participants With Locally Advanced and/or Metastatic Solid Tumors

NCT ID: NCT02304393

Last Updated: 2019-12-13

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE1
• Total Enrollment: 140 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2014-12-12
• Study Completion Date: 2019-11-07

Brief Summary

This is an open-label, multicenter study designed to assess the safety, pharmacokinetics, pharmacodynamics and activity of Selicrelumab administered in combination with Atezolizumab (ATZ) in participants with metastatic or locally advanced solid tumors. The study will be conducted in two Parts (I and II), with Part I divided into Parts IA and IB. All participants will be followed up for survival until death or loss of follow-up after the last visit or withdrawal of consent.

Conditions

Solid Tumors

Study Design

• Allocation Method: NON_RANDOMIZED
• Intervention Model: SEQUENTIAL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Part IA: Selicrelumab (IV) + Atezolizumab

Selicrelumab at a dose of 16 milligrams (mg) will be administered intravenously (IV) on Day 1 of Cycle 1 (first cycle in this group was of 42 days, and subsequent 21-day cycles); and atezolizumab 1200 mg will be administered IV after 6 weeks on Day 1 of Cycle 2, followed by every 3 weeks during Part IA until disease progression, death, loss of follow-up, or withdrawal of consent.

Group Type: EXPERIMENTAL

Atezolizumab

Intervention Type: DRUG

Atezolizumab will be administered as per the dosage regimen mentioned in respective arm descriptions.

Selicrelumab

Intervention Type: DRUG

Selicrelumab will be administered as per the dosage regimen mentioned in respective arm descriptions.

Part IA: Selicrelumab(SC) + Atezolizumab

Selicrelumab at a starting dose of 1 mg will be administered subcutaneously (SC) on Day 1 of Cycle 1 (21-day cycle) which will follow escalation in sequential cohorts; and atezolizumab 1200 mg will be administered IV on Day 1 of Cycle 2, and followed by every 3 weeks during Part IA as long as the participant experiences clinical benefit in the opinion of the investigator or until unacceptable toxicity.

Group Type: EXPERIMENTAL

Atezolizumab

Intervention Type: DRUG

Atezolizumab will be administered as per the dosage regimen mentioned in respective arm descriptions.

Selicrelumab

Intervention Type: DRUG

Selicrelumab will be administered as per the dosage regimen mentioned in respective arm descriptions.

Part IB: Selicrelumab + Atezolizumab

Selicrelumab will be administered at a starting dose of 1 mg SC on Day 2 of Cycle 1 (21-day cycle) which will follow escalation in sequential cohorts; and atezolizumab 1200 mg will be administered IV on Day 1 of Cycle 1, and followed by every 3 weeks during Part IB as long as the participant experiences clinical benefit in the opinion of the investigator or until unacceptable toxicity.

Group Type: EXPERIMENTAL

Atezolizumab

Intervention Type: DRUG

Atezolizumab will be administered as per the dosage regimen mentioned in respective arm descriptions.

Selicrelumab

Intervention Type: DRUG

Selicrelumab will be administered as per the dosage regimen mentioned in respective arm descriptions.

Part II: Selicrelumab + Atezolizumab

Atezolizumab 1200 mg will be administered IV on Day 1 of Cycle 1, and followed by every 3 weeks; and Selicrelumab will be administered at the dose defined in Part IB (not exceeding 80 mg SC \[unless IV administration in Part IB demonstrates better benefit/risk ratio\]) on Day 2 (1 day after atezolizumab administration) of every second cycle from Cycles 1 to 7, and every fourth cycle thereafter during Part II as long as the participant experiences clinical benefit in the opinion of the investigator or until unacceptable toxicity.

Group Type: EXPERIMENTAL

Atezolizumab

Intervention Type: DRUG

Atezolizumab will be administered as per the dosage regimen mentioned in respective arm descriptions.

Selicrelumab

Intervention Type: DRUG

Selicrelumab will be administered as per the dosage regimen mentioned in respective arm descriptions.

Interventions

Atezolizumab

Atezolizumab will be administered as per the dosage regimen mentioned in respective arm descriptions.

Intervention Type: DRUG

Selicrelumab

Selicrelumab will be administered as per the dosage regimen mentioned in respective arm descriptions.

Intervention Type: DRUG

Other Intervention Names

MPDL3280A; Tecentriq; RO7009789

Eligibility Criteria

Inclusion Criteria

• Histologically confirmed diagnosis of locally advanced and/or metastatic solid tumors, which are not amenable to standard therapy
• Part I: histologically confirmed diagnosis of advanced/metastatic small and large bowel carcinomas (small bowel and CRC), CPI-experienced non-small cell lung cancer (NSCLC) and head and neck squamous cell carcinoma (HNSCC)
• Part II: CPI-experienced NSCLC patients must have experienced documented disease progression on or after PD-L1 or PD-1 inhibitor therapy (investigational or approved): screening tumor assessment should confirm prior progression
• Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1
• Life expectancy greater than or equal to (>/=) 16 weeks
• Adequate hematologic and end organ function
• Measurable disease per RECIST Version 1.1
• Ability to comply with the protocol requirements
• Female participants of childbearing potential must have a negative pregnancy test (urine/serum) within seven days prior to the first study drug administration
• For women of childbearing potential: agreement to remain abstinent (refrain from heterosexual intercourse) or use contraceptive methods that result in a failure rate of less than (<) 1% per year during the treatment period and for at least 5 months after the last dose of study treatment
• For men: agreement to remain abstinent (refrain from heterosexual intercourse) or use contraceptive measures, and agreement to refrain from donating sperm during the treatment period and for at least 28 days after the last dose of study treatment

Exclusion Criteria

• If one of the following laboratory results obtained within 14 days prior to the first study treatment (Cycle 1 Day 1) are: soluble interleukin 2 receptor (sCD25) greater than (>) 2 × upper limit of normal (ULN); Serum ferritin >1000 nanograms per milliliter (ng/mL)
• Any approved anti-cancer therapy that includes chemotherapy, hormonal therapy, or radiotherapy within 2 weeks prior to the first dose of study treatment; the following is, however, allowed: Palliative radiotherapy for bone metastases less than or equal to (</=) 2 weeks prior to Cycle 1 Day 1
• Adverse events from prior anti-cancer therapy that have not resolved to Grade </= 1 except for any grade alopecia and </= Grade 2 peripheral neuropathy
• Bisphosphonate therapy for symptomatic hypercalcemia. Use of bisphosphonate therapy for other reasons (example: bone metastasis or osteoporosis) is allowed
• Uncontrolled pleural effusion, pericardial effusion, or ascites that require recurrent drainage procedures (one monthly or more frequently). Participants with indwelling catheters are allowed
• Known clinically significant liver disease which includes active viral, alcoholic, or other hepatitis, cirrhosis, fatty liver, and inherited liver disease
• History (within the previous year) of congestive heart failure, stroke, arrhythmia, or myocardial infarction
• History of peripheral venous thrombosis or thromboembolic event (within 12 months prior to Cycle 1 Day 1)
• Significant cardio- or cerebrovascular disease within 6 months prior to Cycle 1 Day 1
• Known hereditary or acquired coagulopathies
• Clinically meaningful proteinuria
• Requiring dialysis (peritoneal or hemodialysis)
• Known primary central nervous system (CNS) malignancy or symptomatic or untreated CNS metastases: participants with asymptomatic-treated CNS metastases may be enrolled after consultation with the Medical Monitor, provided they meet the following criteria:

1. Radiographic demonstration of improvement upon completion of CNS-directed therapy and no evidence of interim progression between the completion of CNS-directed therapy and the screening radiographic study

2. No stereotactic radiation or whole-brain radiation within 28 days prior to Cycle 1 Day 1

• Pregnancy, lactation, or breastfeeding
• Allergy or hypersensitivity to components of the RO7009789 formulation or to components of atezolizumab formulation
• History of autoimmune diseases (participants with a history of autoimmune hypothyroidism on a stable dose of thyroid replacement hormone may be eligible; participants with controlled Type 1 diabetes mellitus on a stable insulin regimen may be eligible for this study)
• History of idiopathic pulmonary fibrosis, pneumonitis (excluding infectious disease-induced), organizing pneumonia, or evidence of active pneumonitis
• History of radiation pneumonitis in the radiation field (fibrosis) is permitted
• Participants with human immunodeficiency virus (HIV) infection, active hepatitis B (chronic or acute), or hepatitis C infection
• Active tuberculosis
• Severe infections within 4 weeks prior to Cycle 1 Day 1
• Signs or symptoms of infection within 2 weeks prior to Cycle 1 Day 1
• Received oral or IV antibiotics within 2 weeks prior to Cycle 1 Day 1
• Major surgical procedure within 28 days prior to Cycle 1 Day 1 or anticipation of need for a major surgical procedure during the course of the study
• Administration of a live, attenuated vaccine within 4 weeks before Cycle 1 Day 1 or anticipation that such a live attenuated vaccine will be required during the study
• Malignancies other than disease under study within 3 years prior to Cycle 1 Day 1 with the exception of those with a negligible risk of metastasis or death and with expected curative outcome
• Previous treatment with any other compound that targets cluster of differentiation 40 (CD40) (like Chi Lob 7/4 and ADC1013)
• Treatment with systemic immunostimulatory agents (including but not limited to interferon (IFN)-alpha, Interleukin-2 (IL-2) within 4 weeks or 5 times the half-life of the drug, whichever is shorter, prior to Cycle 1 Day 1
• Treatment with investigational agent within 4 weeks prior to Cycle 1 Day 1 (or within 5 times the half-life of the investigational product, whichever is longer)
• Concomitant treatment with anticoagulants (example: coumadin, heparin) except low dose molecular weight heparin for prophylactic purposes and direct factor Xa inhibitors
• Treatment with systemic immunosuppressive medications (including but not limited to prednisone, cyclophosphamide, azathioprine, methotrexate, thalidomide, and anti-tumor necrosis factor (TNF) agent within 2 weeks prior to Cycle 1 Day 1

1. Participants who have received acute, low-dose, systemic immunosuppressant medications (example: a one-time dose of dexamethasone for nausea) may be enrolled in the study after discussion with and approval by the Medical Monitor

2. The use of corticosteroids as premedication in case of dye allergy previous to computed tomography (CT) scan is allowed

• History of severe allergic, anaphylactic, or other hypersensitivity reactions to chimeric or humanized antibodies or fusion proteins
• Participants with prior allogeneic bone marrow transplantation or prior solid organ transplantation
• Any other diseases, metabolic dysfunction, physical examination finding, or clinical laboratory finding giving reasonable suspicion of a disease or condition that contraindicates the use of an investigational drug or that may affect the interpretation of the results or render the participants at high risk from treatment complications

• Minimum Eligible Age: 18 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Hoffmann-La Roche

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Clinical Trials

Role: STUDY_DIRECTOR

Hoffmann-La Roche

Locations

University of Pennsylvania

Philadelphia, Pennsylvania, United States

University Health Network; Princess Margaret Hospital; Medical Oncology Dept

Toronto, Ontario, Canada

Jewish General Hospital / McGill University

Montreal, Quebec, Canada

Rigshospitalet; Onkologisk Klinik

København Ø, , Denmark

Aphm; Cpcet

Marseille, , France

Hopital Saint Louis, Service D Oncologie Medicale

Paris, , France

Institut Gustave Roussy; Sitep

Villejuif, , France

Antoni van Leeuwenhoek Ziekenhuis

Amsterdam, , Netherlands

Erasmus Medisch Centrum Rotterdam; Lokatie Daniel den Hoed

Rotterdam, , Netherlands

Hospital Univ Vall d'Hebron; Servicio de Oncologia

Barcelona, , Spain

START Madrid. Centro Integral Oncologico Clara Campal; CIOCC

Madrid, , Spain

Countries

United States; Canada; Denmark; France; Netherlands; Spain

Other Identifiers

2014-002835-32

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

BP29392

Identifier Type: -

Identifier Source: org_study_id