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Atezolizumab and Stereotactic Body Radiation Therapy in Treating Patients With Non-small Cell Lung Cancer

Primary Purpose

Stage I Non-Small Cell Lung Cancer

Status
Active
Phase
Phase 1
Locations
United States
Study Type
Interventional
Intervention
Atezolizumab
Stereotactic Body Radiation Therapy
Sponsored by
Megan Daly, MD
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Stage I Non-Small Cell Lung Cancer

Eligibility Criteria

18 Years - undefined (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

  • Histologically proven stage I NSCLC =< 5 cm diameter

  • One or more high-risk features identified:

    • Tumor diameter >= 2 cm
    • Tumor standardized uptake value maximum (SUVmax) >= 6.2
    • Moderately, poorly differentiated or undifferentiated histology
  • Evaluable disease per RECIST 1.1
  • Patients must be medically or surgically inoperable as determined by a physician OR unwilling to undergo surgical resection
  • All patients must have an forced expiratory volume in 1 second (FEV1) >= 700cc
  • All patients must have a carbon monoxide diffusing capability test (DLCO) >= 5.5 m/min/mmHg
  • Eastern Cooperative Oncology Group (ECOG) performance status score of 0-2
  • Life expectancy >= 12 months
  • Absolute neutrophil count (ANC) > 1500 cells/uL
  • White blood cell count (WBC) > 2500/uL
  • Lymphocyte count > 500/uL
  • Platelet count > 100,000/uL
  • Hemoglobin > 9 g/dL
  • Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) < 2.5 x upper limit of normal (ULN) with alkaline phosphatase =< 2.5 x ULN OR AST and ALT =< 1.5 x ULN, with alkaline phosphatase > 2.5 x ULN
  • Serum bilirubin =< 1.0 x ULN
  • International normalized ratio (INR) and activated partial thromboplastin time (aPTT) < 1.5 x ULN (for patients on anticoagulation they must be receiving a stable dose for at least 1 week prior to enrollment)
  • Creatinine clearance > 30 mL/min by Cockcroft-Gault formula
  • No history of severe hypersensitivity reactions to other monoclonal antibodies (mAbs)
  • No other active malignancy
  • Patients with a history of autoimmune-related hypothyroidism on a stable dose of thyroid replacement hormone are eligible
  • Patients with controlled type 1 diabetes mellitus on a stable insulin regimen are eligible
  • Archival tumor sample available; tissue from an fine-needle aspiration (FNA) is allowed but tumor tissue from a core needle biopsy is preferred
  • For female patients of childbearing potential and male patients with partners of childbearing potential agreement (by patient and/or partner) to use highly effective form(s) of contraception (i.e., one that results in a low failure rate [< 1% per year] when used consistently and correctly) and to continue its use for 6 months after the last dose of MPDL3280A
  • Signed informed consent
  • Ability to comply with the protocol

Exclusion Criteria:

  • Uncontrolled concomitant disease
  • Significant cardiovascular disease (New York Heart Association Class [NYHA] class II or greater); myocardial infarction within 3 month prior to randomization, unstable arrhythmias, unstable angina or a patient with a known left ventricular ejection fraction (LVEF) < 40%
  • Severe infection within 4 weeks prior to enrollment
  • Active tuberculosis
  • Oral or IV antibiotics within 2 weeks or 5 half-lives prior to enrollment
  • History of autoimmune disease
  • Positive for human immunodeficiency virus (HIV), hepatitis B (hepatitis B surface antigen [HBsAg] reactive), or hepatitis C virus (hepatitis C virus ribonucleic acid [HCV RNA] [qualitative] is detected)
  • History of idiopathic pulmonary fibrosis, drug-induced pneumonitis, organizing pneumonia
  • Treatment with systemic immunostimulatory agents within 4 weeks or five half-lives of the drug, whichever is shorter, prior to enrollment
  • Treatment with systemic corticosteroids or other systemic immunosuppressive medications within past 4 weeks or 5 half-lives whichever is shorter
  • Pregnant and/or lactating women

Sites / Locations

  • University of California Davis Comprehensive Cancer Center
  • David Grant United States Air Force Medical Center

Arms of the Study

Arm 1

Arm Type

Experimental

Arm Label

atezolizumab + SBRT

Arm Description

DOSE ESCALATION PHASE: Patients receive atezolizumab IV over 30-60 minutes on day 1. Treatment repeats every 3 weeks for 6 courses in the absence of disease progression or unacceptable toxicity. Within 24-48 hours after receiving atezolizumab, patients also undergo 4-5 fractions of stereotactic body radiation therapy over days 1-5 of course 3. EXPANSION PHASE: Patients receive atezolizumab IV over 30-60 minutes on day 1. Courses repeat every 3 weeks in the absence of disease progression or unacceptable toxicity. Within 24-48 hours after receiving atezolizumab, patients also undergo 4-5 fractions of stereotactic body radiation therapy over days 1-5 of course 3.

Outcomes

Primary Outcome Measures

Maximum Tolerated Dose
The adverse events will be summarized as frequency, proportion of patients MTD. The exact 95% confidence interval for proportion will be categorized by type, severity, nadir or maximum values for the laboratory measures, time of onset, duration, and reversibility or outcome. Tables will be created to summarize these toxicities by dose and course.

Secondary Outcome Measures

Disease free survival (DFS), assessed by RECIST 1.1 and irRECIST
DFS will be summarized with Kaplan-Meier plots. The median DFS time will be estimated using standard life table methods.
Overall response rate (ORR), assessed by RECIST 1.1
ORR will be summarized by exact binomial confidence intervals.

Full Information

First Posted
November 4, 2015
Last Updated
June 29, 2023
Sponsor
Megan Daly, MD
Collaborators
Genentech, Inc.
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1. Study Identification

Unique Protocol Identification Number
NCT02599454
Brief Title
Atezolizumab and Stereotactic Body Radiation Therapy in Treating Patients With Non-small Cell Lung Cancer
Official Title
A Phase I Trial of an Immune Checkpoint Inhibitor Plus Stereotactic Ablative Radiotherapy in Patients With Inoperable Stage I Non-Small Cell Lung Cancer
Study Type
Interventional

2. Study Status

Record Verification Date
June 2023
Overall Recruitment Status
Active, not recruiting
Study Start Date
April 26, 2018 (Actual)
Primary Completion Date
January 22, 2020 (Actual)
Study Completion Date
December 2023 (Anticipated)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor-Investigator
Name of the Sponsor
Megan Daly, MD
Collaborators
Genentech, Inc.

4. Oversight

Studies a U.S. FDA-regulated Drug Product
Yes
Studies a U.S. FDA-regulated Device Product
No
Data Monitoring Committee
Yes

5. Study Description

Brief Summary
This phase I trial studies the side effects and best dose of atezolizumab that can be given together with stereotactic body radiation therapy (SBRT) in treating patients with stage I non-small cell lung cancer that cannot be removed by surgery. Monoclonal antibodies, such as atezolizumab, may interfere with the ability of tumor cells to grow and spread. Radiation therapy uses high energy x-rays to kill tumor cells and shrink tumors. Stereotactic body radiation therapy is a specialized radiation therapy that delivers a single, high dose of radiation directly to the tumor and may kill more tumor cells and cause less damage to normal tissue. Giving atezolizumab together with stereotactic body radiation therapy may kill more tumor cells and be a better treatment for non-small cell lung cancer that cannot be removed by surgery.
Detailed Description
PRIMARY OBJECTIVES: I. To determine the maximum tolerated dose (MTD) of MPDL3280A (atezolizumab) that can be given with stereotactic ablative radiotherapy (SAR) (stereotactic body radiation therapy) in patients with inoperable stage I non-small cell lung cancer (NSCLC). SECONDARY OBJECTIVES: I. To characterize the safety profile of this regimen using CTCAE v4 (Common Toxicity Criteria for Adverse Events version 4). II. To provide preliminary efficacy data of the combination as determine by objective response rate and disease free survival using RECIST 1.1 (Response Evaluation Criteria for Solid Tumors) and Immune Related RECIST (irRECIST). TERTIARY OBJECTIVES: I. To analyze serial blood for change in cytokine signatures, fluorescence activated cell sorting (FACS) and immunophenotyping of peripheral blood mononuclear cells (PBMCs) and tumor infiltrating immune cells. II. To evaluate pre and post treatment tumor tissue (if available) for programmed cell death-ligand 1 (PD-L1) and other immune proteins in the tumor and tumor microenvironment and for molecular profiling in a subset of patient samples. III. To discover biomarkers of response from the data obtained. OUTLINE: This is a dose-escalation study of atezolizumab. DOSE ESCALATION PHASE: Patients receive atezolizumab intravenously (IV) over 30-60 minutes on day 1. Treatment repeats every 3 weeks for 6 courses in the absence of disease progression or unacceptable toxicity. Within 24-48 hours after receiving atezolizumab, patients also undergo 4-5 fractions of stereotactic body radiation therapy over days 1-5 of course 3. EXPANSION PHASE: Patients receive atezolizumab IV over 30-60 minutes on day 1. Courses repeat every 3 weeks in the absence of disease progression or unacceptable toxicity. Within 24-48 hours after receiving atezolizumab, patients also undergo 4-5 fractions of stereotactic body radiation therapy over days 1-5 of course 3. After completion of study treatment, patients are followed up at 30 days, every 3 months for 2 years, and then every 6 months for 3 years.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Stage I Non-Small Cell Lung Cancer

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 1
Interventional Study Model
Single Group Assignment
Masking
None (Open Label)
Allocation
N/A
Enrollment
20 (Anticipated)

8. Arms, Groups, and Interventions

Arm Title
atezolizumab + SBRT
Arm Type
Experimental
Arm Description
DOSE ESCALATION PHASE: Patients receive atezolizumab IV over 30-60 minutes on day 1. Treatment repeats every 3 weeks for 6 courses in the absence of disease progression or unacceptable toxicity. Within 24-48 hours after receiving atezolizumab, patients also undergo 4-5 fractions of stereotactic body radiation therapy over days 1-5 of course 3. EXPANSION PHASE: Patients receive atezolizumab IV over 30-60 minutes on day 1. Courses repeat every 3 weeks in the absence of disease progression or unacceptable toxicity. Within 24-48 hours after receiving atezolizumab, patients also undergo 4-5 fractions of stereotactic body radiation therapy over days 1-5 of course 3.
Intervention Type
Drug
Intervention Name(s)
Atezolizumab
Other Intervention Name(s)
MPDL3280A
Intervention Description
Into the vein Day 1 every 3 weeks for 6 cycles
Intervention Type
Radiation
Intervention Name(s)
Stereotactic Body Radiation Therapy
Other Intervention Name(s)
SBRT
Intervention Description
Radiation therapy will be performed to 50 Gy over 4 fractions of 12/5 Gy each for peripherally located tumors and 50 Gy over 5 fractions of 10 Gy each for centrally located tumors
Primary Outcome Measure Information:
Title
Maximum Tolerated Dose
Description
The adverse events will be summarized as frequency, proportion of patients MTD. The exact 95% confidence interval for proportion will be categorized by type, severity, nadir or maximum values for the laboratory measures, time of onset, duration, and reversibility or outcome. Tables will be created to summarize these toxicities by dose and course.
Time Frame
9 weeks
Secondary Outcome Measure Information:
Title
Disease free survival (DFS), assessed by RECIST 1.1 and irRECIST
Description
DFS will be summarized with Kaplan-Meier plots. The median DFS time will be estimated using standard life table methods.
Time Frame
Up to 5 years
Title
Overall response rate (ORR), assessed by RECIST 1.1
Description
ORR will be summarized by exact binomial confidence intervals.
Time Frame
Time from the start of the treatment until disease progression/recurrence, assessed up to 5 years

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Histologically proven stage I NSCLC =< 5 cm diameter One or more high-risk features identified: Tumor diameter >= 2 cm Tumor standardized uptake value maximum (SUVmax) >= 6.2 Moderately, poorly differentiated or undifferentiated histology Evaluable disease per RECIST 1.1 Patients must be medically or surgically inoperable as determined by a physician OR unwilling to undergo surgical resection All patients must have an forced expiratory volume in 1 second (FEV1) >= 700cc All patients must have a carbon monoxide diffusing capability test (DLCO) >= 5.5 m/min/mmHg Eastern Cooperative Oncology Group (ECOG) performance status score of 0-2 Life expectancy >= 12 months Absolute neutrophil count (ANC) > 1500 cells/uL White blood cell count (WBC) > 2500/uL Lymphocyte count > 500/uL Platelet count > 100,000/uL Hemoglobin > 9 g/dL Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) < 2.5 x upper limit of normal (ULN) with alkaline phosphatase =< 2.5 x ULN OR AST and ALT =< 1.5 x ULN, with alkaline phosphatase > 2.5 x ULN Serum bilirubin =< 1.0 x ULN International normalized ratio (INR) and activated partial thromboplastin time (aPTT) < 1.5 x ULN (for patients on anticoagulation they must be receiving a stable dose for at least 1 week prior to enrollment) Creatinine clearance > 30 mL/min by Cockcroft-Gault formula No history of severe hypersensitivity reactions to other monoclonal antibodies (mAbs) No other active malignancy Patients with a history of autoimmune-related hypothyroidism on a stable dose of thyroid replacement hormone are eligible Patients with controlled type 1 diabetes mellitus on a stable insulin regimen are eligible Archival tumor sample available; tissue from an fine-needle aspiration (FNA) is allowed but tumor tissue from a core needle biopsy is preferred For female patients of childbearing potential and male patients with partners of childbearing potential agreement (by patient and/or partner) to use highly effective form(s) of contraception (i.e., one that results in a low failure rate [< 1% per year] when used consistently and correctly) and to continue its use for 6 months after the last dose of MPDL3280A Signed informed consent Ability to comply with the protocol Exclusion Criteria: Uncontrolled concomitant disease Significant cardiovascular disease (New York Heart Association Class [NYHA] class II or greater); myocardial infarction within 3 month prior to randomization, unstable arrhythmias, unstable angina or a patient with a known left ventricular ejection fraction (LVEF) < 40% Severe infection within 4 weeks prior to enrollment Active tuberculosis Oral or IV antibiotics within 2 weeks or 5 half-lives prior to enrollment History of autoimmune disease Positive for human immunodeficiency virus (HIV), hepatitis B (hepatitis B surface antigen [HBsAg] reactive), or hepatitis C virus (hepatitis C virus ribonucleic acid [HCV RNA] [qualitative] is detected) History of idiopathic pulmonary fibrosis, drug-induced pneumonitis, organizing pneumonia Treatment with systemic immunostimulatory agents within 4 weeks or five half-lives of the drug, whichever is shorter, prior to enrollment Treatment with systemic corticosteroids or other systemic immunosuppressive medications within past 4 weeks or 5 half-lives whichever is shorter Pregnant and/or lactating women
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Karen Kelly
Organizational Affiliation
University of California, Davis
Official's Role
Principal Investigator
Facility Information:
Facility Name
University of California Davis Comprehensive Cancer Center
City
Sacramento
State/Province
California
ZIP/Postal Code
95817
Country
United States
Facility Name
David Grant United States Air Force Medical Center
City
Travis Air Force Base
State/Province
California
ZIP/Postal Code
94535-1800
Country
United States

12. IPD Sharing Statement

Plan to Share IPD
No

Learn more about this trial

Atezolizumab and Stereotactic Body Radiation Therapy in Treating Patients With Non-small Cell Lung Cancer

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