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A Study of MTIG7192A in Combination With Atezolizumab in Chemotherapy-Naïve Patients With Locally Advanced or Metastatic Non-Small Cell Lung Cancer

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
 
ClinicalTrials.gov Identifier: NCT03563716
Recruitment Status : Active, not recruiting
First Posted : June 20, 2018
Results First Posted : July 9, 2020
Last Update Posted : October 6, 2020
Sponsor:
Information provided by (Responsible Party):
Genentech, Inc.

Brief Summary:
This study will evaluate the safety and efficacy of MTIG7192A plus atezolizumab compared with placebo plus atezolizumab in chemotherapy-naive patients with locally advanced unresectable or metastatic PD-L1-selected non-small cell lung cancer (NSCLC), excluding patients with a sensitizing EGFR mutation or ALK translocation.

Condition or disease Intervention/treatment Phase
Non-small Cell Lung Cancer Drug: Atezolizumab Drug: MTIG7192A Drug: Placebo Phase 2

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Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 135 participants
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double (Participant, Investigator)
Primary Purpose: Treatment
Official Title: A Phase II, Randomized, Blinded, Placebo-Controlled Study of MTIG7192A, An Anti-TIGIT Antibody, In Combination With Atezolizumab In Chemotherapy-Naïve Patients With Locally Advanced Or Metastatic Non-Small Cell Lung Cancer
Actual Study Start Date : August 10, 2018
Actual Primary Completion Date : June 30, 2019
Estimated Study Completion Date : October 30, 2021

Resource links provided by the National Library of Medicine


Arm Intervention/treatment
Placebo Comparator: Placebo + Atezolizumab
Participants will receive atezolizumab at a fixed dose of 1200 mg administered by IV infusion Q3W on Day 1 of each 21-day cycle and placebo administered by IV infusion Q3W on Day 1 of each 21-day cycle.
Drug: Atezolizumab
Atezolizumab at a fixed dose of 1200 mg will be administered first by IV infusion Q3W on Day 1 of each 21-day cycle.
Other Name: Tecentriq

Drug: Placebo
Placebo will be administered by IV infusion Q3W on Day 1 of each 21-day cycle.

Experimental: MTIG7192A + Atezolizumab
Participants will receive atezolizumab at a fixed dose of 1200 mg administered by intravenous (IV) infusion every 3 weeks (Q3W) on Day 1 of each 21-day cycle and MTIG7192A at a dose of 600 mg administered by IV infusion Q3W on Day 1 of each 21-day cycle.
Drug: Atezolizumab
Atezolizumab at a fixed dose of 1200 mg will be administered first by IV infusion Q3W on Day 1 of each 21-day cycle.
Other Name: Tecentriq

Drug: MTIG7192A
MTIG7192A at a fixed dose of 600 mg will be administered by IV infusion Q3W on Day 1 of each 21-day cycle.
Other Name: tiragolumab




Primary Outcome Measures :
  1. Objective Response Rate (ORR) [ Time Frame: From baseline until a total of 80 progression free survival (PFS) events have occurred (up to approximately 11 months) ]
    ORR, defined as a complete response (CR) or partial response (PR) on two consecutive occasions >/=4 weeks apart, as determined by the investigator according to RECIST v1.1. CR: Disappearance of all target lesions. PR: At least a 30% decrease in the sum of diameters of all target lesions, taking as reference the baseline sum of diameters, in the absence of CR.

  2. Progression Free Survival (PFS) [ Time Frame: From baseline until a total of 80 PFS events have occurred (up to approximately 11 months) ]
    PFS, defined as the time from randomization to the first occurrence of disease progression (PD), as determined by the investigator according to RECIST v1.1, or death from any cause, whichever occurs first. PD: At least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum of diameters at prior timepoints (including baseline).


Secondary Outcome Measures :
  1. Duration of Objective Response (DOR) [ Time Frame: Up to 5 years ]
    DOR, defined as the time from the first occurrence of a documented objective response (CR or PR) to disease progression (PD), as determined by the investigator according to RECIST v1.1, or death from any cause, whichever occurs first. CR: Disappearance of all target lesions. PR: At least a 30% decrease in the sum of diameters of all target lesions, taking as reference the baseline sum of diameters, in the absence of CR. PD: At least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum of diameters at prior timepoints (including baseline).

  2. Overall Survival (OS) [ Time Frame: Up to 5 years ]
    OS, defined as the time from randomization to death from any cause.

  3. Percentage of Participants With Adverse Events [ Time Frame: Up to 5 years ]
    An adverse event is any untoward medical occurrence in a subject administered a pharmaceutical product and which does not necessarily have to have a causal relationship with the treatment. An adverse event can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding, for example), symptom, or disease temporally associated with the use of a pharmaceutical product, whether or not considered related to the pharmaceutical product. Preexisting conditions which worsen during a study are also considered as adverse events.

  4. Serum Concentrations of MTIG7192A [ Time Frame: Cycle 1 Day 1, Cycle 2 Day 1, Cycle 4 Day 1, Cycle 12 Day 1 (each cycle is 21 days), at treatment discontinuation visit (up to 5 years). ]
  5. Serum Concentrations of Atezolizumab [ Time Frame: Cycle 1 Day 1, Cycle 2 Day 1, Cycle 4 Day 1, Cycle 12 Day 1 (each cycle is 21 days), at treatment discontinuation visit (up to 5 years). ]
  6. Percentage of Participants With Treatment-Emergent Anti-Drug Antibodies (ADAs) [ Time Frame: Cycle 1 Day 1, Cycle 2 Day 1, Cycle 4 Day 1, Cycle 12 Day 1 (each cycle is 21 days), at treatment discontinuation visit (up to 5 years). ]


Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.


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Ages Eligible for Study:   18 Years and older   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • ECOG Performance Status of 0 or 1
  • Histologically or cytologically documented locally advanced unresectable NSCLC, recurrent, or metastatic NSCLC of either squamous or non-squamous histology
  • No prior systemic treatment for locally advanced unresectable or metastatic NSCLC
  • Tumor PD-L1 expression
  • Measurable disease, as defined by RECIST v1.1
  • Life expectancy >=12 weeks
  • Adequate hematologic and end-organ function
  • For women of childbearing potential: agreement to remain abstinent (refrain from heterosexual intercourse) or use contraceptive methods, and agreement to refrain from donating eggs
  • For men: agreement to remain abstinent (refrain from heterosexual intercourse) or use contraceptive measures, and agreement to refrain from donating sperm

Exclusion Criteria:

Cancer-Specific Exclusions:

  • Patients with NSCLC known to have a sensitizing mutation in the EGFR gene or an ALK fusion oncogene
  • Symptomatic, untreated, or actively progressing central nervous system (CNS) metastases
  • Spinal cord compression not definitively treated with surgery and/or radiation, and/or previously diagnosed and treated spinal cord compression without evidence that disease has been clinically stable for >=2 weeks prior to screening
  • History of leptomeningeal disease
  • Uncontrolled pleural effusion, pericardial effusion, or ascites requiring recurrent drainage procedures
  • Uncontrolled tumor-related pain
  • Uncontrolled hypercalcemia or symptomatic hypercalcemia requiring continued use of bisphosphonate therapy or denosumab
  • Malignancies other than NSCLC within 5 years prior to randomization, with the exception of those with a negligible risk of metastasis or death and/or treated with expected curative outcome

General Medical Exclusions:

  • Pregnant and lactating women
  • Significant cardiovascular disease
  • Severe infections within 4 weeks prior to randomization
  • Major surgical procedure other than for diagnosis within 4 weeks prior to randomization

Treatment-Specific Exclusions:

  • History of severe allergic, anaphylactic, or other hypersensitivity reactions to chimeric or humanized antibodies or fusion proteins; known hypersensitivity or allergy to biopharmaceuticals produced in Chinese hamster ovary cells or any component of the atezolizumab formulation
  • History of autoimmune disease
  • Prior allogeneic bone marrow transplantation or solid organ transplantation
  • History of idiopathic pulmonary fibrosis, organizing pneumonia, drug-induced pneumonitis, idiopathic pneumonitis, or evidence of active pneumonitis on screening chest CT scan
  • Positive test for human immunodeficiency virus (HIV) and/or active hepatitis B or hepatitis C or active tuberculosis
  • Administration of a live, attenuated vaccine within 4 weeks prior to randomization

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT03563716


Locations
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Sponsors and Collaborators
Genentech, Inc.
Investigators
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Study Director: Clinical Trials Hoffmann-La Roche
  Study Documents (Full-Text)

Documents provided by Genentech, Inc.:
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Responsible Party: Genentech, Inc.
ClinicalTrials.gov Identifier: NCT03563716    
Other Study ID Numbers: GO40290
2018-000280-81 ( EudraCT Number )
First Posted: June 20, 2018    Key Record Dates
Results First Posted: July 9, 2020
Last Update Posted: October 6, 2020
Last Verified: September 2020

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Studies a U.S. FDA-regulated Drug Product: Yes
Studies a U.S. FDA-regulated Device Product: No
Additional relevant MeSH terms:
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Lung Neoplasms
Carcinoma, Non-Small-Cell Lung
Respiratory Tract Neoplasms
Thoracic Neoplasms
Neoplasms by Site
Neoplasms
Lung Diseases
Respiratory Tract Diseases
Carcinoma, Bronchogenic
Bronchial Neoplasms
Atezolizumab
Antineoplastic Agents