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A Study of Atezolizumab (an Engineered Anti-Programmed Death-Ligand 1 [PDL1] Antibody) to Evaluate Safety, Tolerability and Pharmacokinetics in Participants With Locally Advanced or Metastatic Solid Tumors

Primary Purpose

Tumors, Hematologic Malignancies

Status
Completed
Phase
Phase 1
Locations
International
Study Type
Interventional
Intervention
Atezolizumab
Sponsored by
Genentech, Inc.
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Tumors

Eligibility Criteria

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

Inclusion Criteria:

  • Participants who are 16 to 17 years old would be enrolled after consultation with the Medical Monitor
  • Histologically or cytologically documented, incurable or metastatic solid tumor or hematologic malignancy that is advanced (non-resectable) or recurrent and progressing since the last anti-tumor therapy and for which no recognized standard curative therapy exists
  • Representative tumor specimens in paraffin blocks (preferred) or at least 15 unstained slides, with an associated pathology report
  • Adequate hematologic and end organ function
  • Measurable disease per RECIST v1.1 for participants with solid malignancies. Disease-specific criteria for participants with prostate cancer, glioblastoma multiforme (GBM), malignant lymphoma, or multiple myeloma
  • For women of childbearing potential: agreement to remain abstinent or use contraceptive methods
  • Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1
  • For participants who will undergo serial biopsy in dose-escalation cohort, baseline tumor tissue samples should be of core needle biopsies for deep tumor tissue or organs or excisional or punch biopsies for cutaneous or subcutaneous lesions (>/=5 millimeter [mm] in diameter amenable to serial biopsy)

Exclusion Criteria:

  • Known primary central nervous system (CNS) malignancy or symptomatic CNS metastases
  • Known hypersensitivity to pharmaceuticals produced in Chinese hamster ovary cells or any component of the atezolizumab formulation
  • History or risk of autoimmune disease (for example, systemic lupus erythematosus, rheumatoid arthritis, inflammatory bowel disease, vascular thrombosis associated with antiphospholipid syndrome, Wegener's granulomatosis, Sjögren's syndrome, Bell's palsy, Guillain-Barré syndrome, multiple sclerosis, autoimmune thyroid disease, vasculitis, or glomerulonephritis)
  • History of human immunodeficiency virus (HIV) infection, active hepatitis B (chronic or acute), or hepatitis C infection
  • Signs or symptoms of infection within 2 weeks prior to Cycle 1, Day 1
  • Malignancies other than disease under study within 5 years prior to Cycle 1, Day 1
  • Participants with prior allogeneic bone marrow transplantation or prior solid organ transplantation

Sites / Locations

  • HonorHealth Research Institute - Pima Center
  • The Angeles Clinic
  • Stanford Univ Medical Center; Dept Central Pharmacy
  • Yale Cancer Center
  • Moffitt Cancer Center
  • Uni of Chicago
  • Johns Hopkins Univ Med Center
  • Massachusetts General Hospital.
  • Beth Israel Deaconess Med Ctr
  • Dana Farber Can Ins
  • Comprehensive Cancer Centers of Nevada - Eastern Avenue
  • New York Oncology Hematology, P.C.
  • Carolina BioOncology Institute; Can Therapy & Res Ctr
  • Sarah Cannon Research Inst.
  • Vanderbilt
  • Virginia Oncology Associates
  • Centre Leon Berard
  • Institut Claudius Regaud; Departement Oncologie Medicale
  • Institut Gustave Roussy; Drct
  • Hospital Universitari Vall d'Hebron
  • Barts & London School of Med; Medical Oncology

Arms of the Study

Arm 1

Arm 2

Arm 3

Arm 4

Arm 5

Arm 6

Arm 7

Arm 8

Arm 9

Arm Type

Experimental

Experimental

Experimental

Experimental

Experimental

Experimental

Experimental

Experimental

Experimental

Arm Label

Dose Escalation Cohort: Atezolizumab 0.01 mg/kg

Dose Escalation Cohort: Atezolizumab 0.03 mg/kg

Dose Escalation Cohort: Atezolizumab 0.1 mg/kg

Dose Escalation Cohort: Atezolizumab 0.3 mg/kg

Dose Escalation Cohort: Atezolizumab 1 mg/kg

Dose Escalation Cohort: Atezolizumab 3 mg/kg

Dose Escalation Cohort: Atezolizumab 10 mg/kg

Dose Escalation Cohort: Atezolizumab 20 mg/kg

Expansion Cohort (Atezolizumab)

Arm Description

Participants will receive intravenous (IV) infusion of atezolizumab 0.01 milligrams per kilogram (mg/kg) every 3 weeks (q3w) until DLT is reached or up to end of study or treatment discontinuation or death or until initiation of another anti cancer therapy, whichever occurs first.

Participants will receive IV infusion of atezolizumab 0.03 mg/kg q3w until DLT is reached or up to end of study or treatment discontinuation or death or until initiation of another anti cancer therapy, whichever occurs first.

Participants will receive IV infusion of atezolizumab 0.1 mg/kg q3w until DLT is reached or up to end of study or treatment discontinuation or death or until initiation of another anti cancer therapy, whichever occurs first.

Participants will receive IV infusion of atezolizumab 0.3 mg/kg q3w until DLT is reached or up to end of study or treatment discontinuation or death or until initiation of another anti cancer therapy, whichever occurs first.

Participants will receive IV infusion of atezolizumab 1 mg/kg q3w until DLT is reached or up to end of study or treatment discontinuation or death or until initiation of another anti cancer therapy, whichever occurs first.

Participants will receive IV infusion of atezolizumab 3 mg/kg q3w until DLT is reached or up to end of study or treatment discontinuation or death or until initiation of another anti cancer therapy, whichever occurs first.

Participants will receive IV infusion of atezolizumab 10 mg/kg q3w until DLT is reached or up to end of study or treatment discontinuation or death or until initiation of another anti cancer therapy, whichever occurs first.

Participants will receive IV infusion of atezolizumab 20 mg/kg q3w until DLT is reached or up to end of study or treatment discontinuation or death or until initiation of another anti cancer therapy, whichever occurs first.

Participants will receive IV infusion of atezolizumab q3w up to end of study or treatment discontinuation or death or until initiation of another anti cancer therapy, whichever occurs first. The dose which result in total drug exposure less than or equal to (</=) exposures achieved at the MTD or maximum administered dose (MAD), will be selected for expansion cohort.

Outcomes

Primary Outcome Measures

Number of Participants With Dose Limiting Toxicities (DLTs)
Maximum Tolerated Dose (MTD) of Atezolizumab
Recommended Phase 2 Dose (RP2D) of Atezolizumab
Percentage of Participants With Adverse Events

Secondary Outcome Measures

Percentage of Participants With Anti-Therapeutic Antibodies (ATAs)
Area Under the Concentration-Time Curve (AUC) of Atezolizumab
Dose-Escalation Cohorts: Predose (0 hr), 0.5 hr post-infusion (infusion duration=60 minutes [min]) on Day 1 of Cycles 1-5, 7 (Cycle length=21 days); Days 2, 4, 8, 15 of Cycle 1; predose (0 hr) on Day 1 of Cycles 8, 10, 12, 14, 16, 17, 20, every 8 cycles thereafter (up to approx 7 yrs), at treatment discontinuation & then every 30 days for up to 120 days after last dose of study treatment until death/study closure (up to approx 7 yrs) Expansion Cohort: Predose (0 hr), 0.5 hr post-infusion (infusion duration=60 min) on Day 1 of Cycles 1-4 (Cycle length=21 days); Days 2, 8, 15 of Cycle 1; predose (0 hr) on Day 1 of Cycles 2-5, 7, 8, 16, 17, 20, every 8 cycles thereafter (up to approx 7 yrs), at treatment discontinuation & then every 30 days for up to 120 days after last dose of study treatment until death/study closure (up to approx 7 yrs)
Maximum Serum Concentration (Cmax) of Atezolizumab
Dose-Escalation Cohorts: Predose (0 hr), 0.5 hr post-infusion (infusion duration=60 minutes [min]) on Day 1 of Cycles 1-5, 7 (Cycle length=21 days); Days 2, 4, 8, 15 of Cycle 1; predose (0 hr) on Day 1 of Cycles 8, 10, 12, 14, 16, 17, 20, every 8 cycles thereafter (up to approx 7 yrs), at treatment discontinuation & then every 30 days for up to 120 days after last dose of study treatment until death/study closure (up to approx 7 yrs) Expansion Cohorts: Predose (0 hr), 0.5 hr post-infusion (infusion duration=60 min) on Day 1 of Cycles 1-4 (Cycle length=21 days); Days 2, 8, 15 of Cycle 1; predose (0 hr) on Day 1 of Cycles 2-5, 7, 8, 16, 17, 20, every 8 cycles thereafter (up to approx 7 yrs), at treatment discontinuation & then every 30 days for up to 120 days after last dose of study treatment until death/study closure (up to approx 7 yrs)
Minimum Serum Concentration (Cmin) of Atezolizumab
Dose-Escalation Cohorts: Predose (0 hr), 0.5 hr post-infusion (infusion duration=60 minutes [min]) on Day 1 of Cycles 1-5, 7 (Cycle length=21 days); Days 2, 4, 8, 15 of Cycle 1; predose (0 hr) on Day 1 of Cycles 8, 10, 12, 14, 16, 17, 20, every 8 cycles thereafter (up to approx 7 yrs), at treatment discontinuation & then every 30 days for up to 120 days after last dose of study treatment until death/study closure (up to approx 7 yrs) Expansion Cohorts: Predose (0 hr), 0.5 hr post-infusion (infusion duration=60 min) on Day 1 of Cycles 1-4 (Cycle length=21 days); Days 2, 8, 15 of Cycle 1; predose (0 hr) on Day 1 of Cycles 2-5, 7, 8, 16, 17, 20, every 8 cycles thereafter (up to approx 7 yrs), at treatment discontinuation & then every 30 days for up to 120 days after last dose of study treatment until death/study closure (up to approx 7 yrs)
Clearance (CL) of Atezolizumab
Dose-Escalation Cohorts: Predose (0 hr), 0.5 hr post-infusion (infusion duration=60 minutes [min]) on Day 1 of Cycles 1-5, 7 (Cycle length=21 days); Days 2, 4, 8, 15 of Cycle 1; predose (0 hr) on Day 1 of Cycles 8, 10, 12, 14, 16, 17, 20, every 8 cycles thereafter (up to approx 7 yrs), at treatment discontinuation & then every 30 days for up to 120 days after last dose of study treatment until death/study closure (up to approx 7 yrs) Expansion Cohorts: Predose (0 hr), 0.5 hr post-infusion (infusion duration=60 min) on Day 1 of Cycles 1-4 (Cycle length=21 days); Days 2, 8, 15 of Cycle 1; predose (0 hr) on Day 1 of Cycles 2-5, 7, 8, 16, 17, 20, every 8 cycles thereafter (up to approx 7 yrs), at treatment discontinuation & then every 30 days for up to 120 days after last dose of study treatment until death/study closure (up to approx 7 yrs)
Volume at Steady State (Vss) of Atezolizumab
Dose-Escalation Cohorts: Predose (0 hr), 0.5 hr post-infusion (infusion duration=60 minutes [min]) on Day 1 of Cycles 1-5, 7 (Cycle length=21 days); Days 2, 4, 8, 15 of Cycle 1; predose (0 hr) on Day 1 of Cycles 8, 10, 12, 14, 16, 17, 20, every 8 cycles thereafter (up to approx 7 yrs), at treatment discontinuation & then every 30 days for up to 120 days after last dose of study treatment until death/study closure (up to approx 7 yrs) Expansion Cohorts: Predose (0 hr), 0.5 hr post-infusion (infusion duration=60 min) on Day 1 of Cycles 1-4 (Cycle length=21 days); Days 2, 8, 15 of Cycle 1; predose (0 hr) on Day 1 of Cycles 2-5, 7, 8, 16, 17, 20, every 8 cycles thereafter (up to approx 7 yrs), at treatment discontinuation & then every 30 days for up to 120 days after last dose of study treatment until death/study closure (up to approx 7 yrs)
Percentage of Participants With Best Overall Response, Assessed by Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST v1.1)
Percentage of Participants With Best Overall Response, Assessed by Immune-Related Response Criteria (irRC)
Percentage of Participants With Objective Response (Complete Response [CR] or Partial Response [PR]), Assessed by RECIST v1.1
Percentage of Participants With Objective Response (CR or PR), Assessed by irRC
Duration of Objective Response, Assessed by RECIST v1.1
Duration of Objective Response, Assessed by irRC
Progression-Free Survival (PFS), Assessed by RECIST v1.1
PFS, Assessed by irRC

Full Information

First Posted
June 16, 2011
Last Updated
December 10, 2018
Sponsor
Genentech, Inc.
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1. Study Identification

Unique Protocol Identification Number
NCT01375842
Brief Title
A Study of Atezolizumab (an Engineered Anti-Programmed Death-Ligand 1 [PDL1] Antibody) to Evaluate Safety, Tolerability and Pharmacokinetics in Participants With Locally Advanced or Metastatic Solid Tumors
Official Title
A Phase I, Open-Label, Dose-Escalation Study of the Safety and Pharmacokinetics of Atezolizumab (MPDL3280A) Administered Intravenously as a Single Agent to Patients With Locally Advanced or Metastatic Solid Tumors or Hematologic Malignancies
Study Type
Interventional

2. Study Status

Record Verification Date
December 2018
Overall Recruitment Status
Completed
Study Start Date
June 21, 2011 (Actual)
Primary Completion Date
September 30, 2018 (Actual)
Study Completion Date
September 30, 2018 (Actual)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Genentech, Inc.

4. Oversight

5. Study Description

Brief Summary
This Phase I, multicenter, first-in-human, open-label, dose-escalation study will evaluate the safety, tolerability, and pharmacokinetics of atezolizumab (MPDL3280A) administered as single agent to participants with locally advanced or metastatic solid malignancies or hematologic malignancies. The study will be conducted in two cohorts: Dose-escalation cohort and Expansion cohort.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Tumors, Hematologic Malignancies

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 1
Interventional Study Model
Parallel Assignment
Masking
None (Open Label)
Allocation
Randomized
Enrollment
661 (Actual)

8. Arms, Groups, and Interventions

Arm Title
Dose Escalation Cohort: Atezolizumab 0.01 mg/kg
Arm Type
Experimental
Arm Description
Participants will receive intravenous (IV) infusion of atezolizumab 0.01 milligrams per kilogram (mg/kg) every 3 weeks (q3w) until DLT is reached or up to end of study or treatment discontinuation or death or until initiation of another anti cancer therapy, whichever occurs first.
Arm Title
Dose Escalation Cohort: Atezolizumab 0.03 mg/kg
Arm Type
Experimental
Arm Description
Participants will receive IV infusion of atezolizumab 0.03 mg/kg q3w until DLT is reached or up to end of study or treatment discontinuation or death or until initiation of another anti cancer therapy, whichever occurs first.
Arm Title
Dose Escalation Cohort: Atezolizumab 0.1 mg/kg
Arm Type
Experimental
Arm Description
Participants will receive IV infusion of atezolizumab 0.1 mg/kg q3w until DLT is reached or up to end of study or treatment discontinuation or death or until initiation of another anti cancer therapy, whichever occurs first.
Arm Title
Dose Escalation Cohort: Atezolizumab 0.3 mg/kg
Arm Type
Experimental
Arm Description
Participants will receive IV infusion of atezolizumab 0.3 mg/kg q3w until DLT is reached or up to end of study or treatment discontinuation or death or until initiation of another anti cancer therapy, whichever occurs first.
Arm Title
Dose Escalation Cohort: Atezolizumab 1 mg/kg
Arm Type
Experimental
Arm Description
Participants will receive IV infusion of atezolizumab 1 mg/kg q3w until DLT is reached or up to end of study or treatment discontinuation or death or until initiation of another anti cancer therapy, whichever occurs first.
Arm Title
Dose Escalation Cohort: Atezolizumab 3 mg/kg
Arm Type
Experimental
Arm Description
Participants will receive IV infusion of atezolizumab 3 mg/kg q3w until DLT is reached or up to end of study or treatment discontinuation or death or until initiation of another anti cancer therapy, whichever occurs first.
Arm Title
Dose Escalation Cohort: Atezolizumab 10 mg/kg
Arm Type
Experimental
Arm Description
Participants will receive IV infusion of atezolizumab 10 mg/kg q3w until DLT is reached or up to end of study or treatment discontinuation or death or until initiation of another anti cancer therapy, whichever occurs first.
Arm Title
Dose Escalation Cohort: Atezolizumab 20 mg/kg
Arm Type
Experimental
Arm Description
Participants will receive IV infusion of atezolizumab 20 mg/kg q3w until DLT is reached or up to end of study or treatment discontinuation or death or until initiation of another anti cancer therapy, whichever occurs first.
Arm Title
Expansion Cohort (Atezolizumab)
Arm Type
Experimental
Arm Description
Participants will receive IV infusion of atezolizumab q3w up to end of study or treatment discontinuation or death or until initiation of another anti cancer therapy, whichever occurs first. The dose which result in total drug exposure less than or equal to (</=) exposures achieved at the MTD or maximum administered dose (MAD), will be selected for expansion cohort.
Intervention Type
Drug
Intervention Name(s)
Atezolizumab
Other Intervention Name(s)
MPDL3280A
Intervention Description
Atezolizumab will be administered as IV infusion at eight dose levels (0.01, 0.03, 0.1, 0.3, 1, 3, 10, 20 mg/kg) in dose escalation cohort and at a dose which result in total drug exposure </= exposures achieved at the MTD or MAD, will be selected for expansion cohort.
Primary Outcome Measure Information:
Title
Number of Participants With Dose Limiting Toxicities (DLTs)
Time Frame
Day 1 up to Day 21
Title
Maximum Tolerated Dose (MTD) of Atezolizumab
Time Frame
Day 1 up to Day 21
Title
Recommended Phase 2 Dose (RP2D) of Atezolizumab
Time Frame
Baseline up to time of determination of MTD (up to Day 21)
Title
Percentage of Participants With Adverse Events
Time Frame
Baseline up to 90 days after the last dose of study treatment or until initiation of another anti-cancer therapy, whichever occurs first (up to approximately [approx] 7 years [yrs])
Secondary Outcome Measure Information:
Title
Percentage of Participants With Anti-Therapeutic Antibodies (ATAs)
Time Frame
Predose(0 hour[hr])on Day 1 of Cycles 1,2,4,8,16,17,20(Cycle length=21 days), every 8 cycles thereafter, at treatment discontinuation & then every 30 days for up to 120 days after last dose of study treatment until death/study closure(up to approx 7 yrs)
Title
Area Under the Concentration-Time Curve (AUC) of Atezolizumab
Description
Dose-Escalation Cohorts: Predose (0 hr), 0.5 hr post-infusion (infusion duration=60 minutes [min]) on Day 1 of Cycles 1-5, 7 (Cycle length=21 days); Days 2, 4, 8, 15 of Cycle 1; predose (0 hr) on Day 1 of Cycles 8, 10, 12, 14, 16, 17, 20, every 8 cycles thereafter (up to approx 7 yrs), at treatment discontinuation & then every 30 days for up to 120 days after last dose of study treatment until death/study closure (up to approx 7 yrs) Expansion Cohort: Predose (0 hr), 0.5 hr post-infusion (infusion duration=60 min) on Day 1 of Cycles 1-4 (Cycle length=21 days); Days 2, 8, 15 of Cycle 1; predose (0 hr) on Day 1 of Cycles 2-5, 7, 8, 16, 17, 20, every 8 cycles thereafter (up to approx 7 yrs), at treatment discontinuation & then every 30 days for up to 120 days after last dose of study treatment until death/study closure (up to approx 7 yrs)
Time Frame
Predose (0 hr) on Day 1 of Cycle 1 up to 120 days after last dose of study treatment until death/study closure (up to approx 7 yrs) (Detailed timeframe provided in outcome measure description)
Title
Maximum Serum Concentration (Cmax) of Atezolizumab
Description
Dose-Escalation Cohorts: Predose (0 hr), 0.5 hr post-infusion (infusion duration=60 minutes [min]) on Day 1 of Cycles 1-5, 7 (Cycle length=21 days); Days 2, 4, 8, 15 of Cycle 1; predose (0 hr) on Day 1 of Cycles 8, 10, 12, 14, 16, 17, 20, every 8 cycles thereafter (up to approx 7 yrs), at treatment discontinuation & then every 30 days for up to 120 days after last dose of study treatment until death/study closure (up to approx 7 yrs) Expansion Cohorts: Predose (0 hr), 0.5 hr post-infusion (infusion duration=60 min) on Day 1 of Cycles 1-4 (Cycle length=21 days); Days 2, 8, 15 of Cycle 1; predose (0 hr) on Day 1 of Cycles 2-5, 7, 8, 16, 17, 20, every 8 cycles thereafter (up to approx 7 yrs), at treatment discontinuation & then every 30 days for up to 120 days after last dose of study treatment until death/study closure (up to approx 7 yrs)
Time Frame
Predose (0 hr) on Day 1 of Cycle 1 up to 120 days after last dose of study treatment until death/study closure (up to approx 7 yrs) (Detailed timeframe provided in outcome measure description)
Title
Minimum Serum Concentration (Cmin) of Atezolizumab
Description
Dose-Escalation Cohorts: Predose (0 hr), 0.5 hr post-infusion (infusion duration=60 minutes [min]) on Day 1 of Cycles 1-5, 7 (Cycle length=21 days); Days 2, 4, 8, 15 of Cycle 1; predose (0 hr) on Day 1 of Cycles 8, 10, 12, 14, 16, 17, 20, every 8 cycles thereafter (up to approx 7 yrs), at treatment discontinuation & then every 30 days for up to 120 days after last dose of study treatment until death/study closure (up to approx 7 yrs) Expansion Cohorts: Predose (0 hr), 0.5 hr post-infusion (infusion duration=60 min) on Day 1 of Cycles 1-4 (Cycle length=21 days); Days 2, 8, 15 of Cycle 1; predose (0 hr) on Day 1 of Cycles 2-5, 7, 8, 16, 17, 20, every 8 cycles thereafter (up to approx 7 yrs), at treatment discontinuation & then every 30 days for up to 120 days after last dose of study treatment until death/study closure (up to approx 7 yrs)
Time Frame
Predose (0 hr) on Day 1 of Cycle 1 up to 120 days after last dose of study treatment until death/study closure (up to approx 7 yrs) (Detailed timeframe provided in outcome measure description)
Title
Clearance (CL) of Atezolizumab
Description
Dose-Escalation Cohorts: Predose (0 hr), 0.5 hr post-infusion (infusion duration=60 minutes [min]) on Day 1 of Cycles 1-5, 7 (Cycle length=21 days); Days 2, 4, 8, 15 of Cycle 1; predose (0 hr) on Day 1 of Cycles 8, 10, 12, 14, 16, 17, 20, every 8 cycles thereafter (up to approx 7 yrs), at treatment discontinuation & then every 30 days for up to 120 days after last dose of study treatment until death/study closure (up to approx 7 yrs) Expansion Cohorts: Predose (0 hr), 0.5 hr post-infusion (infusion duration=60 min) on Day 1 of Cycles 1-4 (Cycle length=21 days); Days 2, 8, 15 of Cycle 1; predose (0 hr) on Day 1 of Cycles 2-5, 7, 8, 16, 17, 20, every 8 cycles thereafter (up to approx 7 yrs), at treatment discontinuation & then every 30 days for up to 120 days after last dose of study treatment until death/study closure (up to approx 7 yrs)
Time Frame
Predose (0 hr) on Day 1 of Cycle 1 up to 120 days after last dose of study treatment until death/study closure (up to approx 7 yrs) (Detailed timeframe provided in outcome measure description)
Title
Volume at Steady State (Vss) of Atezolizumab
Description
Dose-Escalation Cohorts: Predose (0 hr), 0.5 hr post-infusion (infusion duration=60 minutes [min]) on Day 1 of Cycles 1-5, 7 (Cycle length=21 days); Days 2, 4, 8, 15 of Cycle 1; predose (0 hr) on Day 1 of Cycles 8, 10, 12, 14, 16, 17, 20, every 8 cycles thereafter (up to approx 7 yrs), at treatment discontinuation & then every 30 days for up to 120 days after last dose of study treatment until death/study closure (up to approx 7 yrs) Expansion Cohorts: Predose (0 hr), 0.5 hr post-infusion (infusion duration=60 min) on Day 1 of Cycles 1-4 (Cycle length=21 days); Days 2, 8, 15 of Cycle 1; predose (0 hr) on Day 1 of Cycles 2-5, 7, 8, 16, 17, 20, every 8 cycles thereafter (up to approx 7 yrs), at treatment discontinuation & then every 30 days for up to 120 days after last dose of study treatment until death/study closure (up to approx 7 yrs)
Time Frame
Predose (0 hr) on Day 1 of Cycle 1 up to 120 days after last dose of study treatment until death/study closure (up to approx 7 yrs) (Detailed timeframe provided in outcome measure description)
Title
Percentage of Participants With Best Overall Response, Assessed by Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST v1.1)
Time Frame
From Baseline up to the first occurrence of progression or death, whichever occurs first (up to approx 7 yrs)
Title
Percentage of Participants With Best Overall Response, Assessed by Immune-Related Response Criteria (irRC)
Time Frame
From Baseline up to the first occurrence of progression or death, whichever occurs first (up to approx 7 yrs)
Title
Percentage of Participants With Objective Response (Complete Response [CR] or Partial Response [PR]), Assessed by RECIST v1.1
Time Frame
From Baseline up to the first occurrence of progression or death, whichever occurs first (up to approx 7 yrs)
Title
Percentage of Participants With Objective Response (CR or PR), Assessed by irRC
Time Frame
From Baseline up to the first occurrence of progression or death, whichever occurs first (up to approx 7 yrs)
Title
Duration of Objective Response, Assessed by RECIST v1.1
Time Frame
Time from the first occurrence of a documented objective response to the time of relapse or death from any cause (up to approx 7 yrs)
Title
Duration of Objective Response, Assessed by irRC
Time Frame
Time from the first occurrence of a documented objective response to the time of relapse or death from any cause (up to approx 7 yrs)
Title
Progression-Free Survival (PFS), Assessed by RECIST v1.1
Time Frame
From Baseline up to the first occurrence of progression or death, whichever occurs first (up to approx 7 yrs)
Title
PFS, Assessed by irRC
Time Frame
From Baseline up to the first occurrence of progression or death, whichever occurs first (up to approx 7 yrs)

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Participants who are 16 to 17 years old would be enrolled after consultation with the Medical Monitor Histologically or cytologically documented, incurable or metastatic solid tumor or hematologic malignancy that is advanced (non-resectable) or recurrent and progressing since the last anti-tumor therapy and for which no recognized standard curative therapy exists Representative tumor specimens in paraffin blocks (preferred) or at least 15 unstained slides, with an associated pathology report Adequate hematologic and end organ function Measurable disease per RECIST v1.1 for participants with solid malignancies. Disease-specific criteria for participants with prostate cancer, glioblastoma multiforme (GBM), malignant lymphoma, or multiple myeloma For women of childbearing potential: agreement to remain abstinent or use contraceptive methods Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1 For participants who will undergo serial biopsy in dose-escalation cohort, baseline tumor tissue samples should be of core needle biopsies for deep tumor tissue or organs or excisional or punch biopsies for cutaneous or subcutaneous lesions (>/=5 millimeter [mm] in diameter amenable to serial biopsy) Exclusion Criteria: Known primary central nervous system (CNS) malignancy or symptomatic CNS metastases Known hypersensitivity to pharmaceuticals produced in Chinese hamster ovary cells or any component of the atezolizumab formulation History or risk of autoimmune disease (for example, systemic lupus erythematosus, rheumatoid arthritis, inflammatory bowel disease, vascular thrombosis associated with antiphospholipid syndrome, Wegener's granulomatosis, Sjögren's syndrome, Bell's palsy, Guillain-Barré syndrome, multiple sclerosis, autoimmune thyroid disease, vasculitis, or glomerulonephritis) History of human immunodeficiency virus (HIV) infection, active hepatitis B (chronic or acute), or hepatitis C infection Signs or symptoms of infection within 2 weeks prior to Cycle 1, Day 1 Malignancies other than disease under study within 5 years prior to Cycle 1, Day 1 Participants with prior allogeneic bone marrow transplantation or prior solid organ transplantation
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Clinical Trials
Organizational Affiliation
Genentech, Inc.
Official's Role
Study Director
Facility Information:
Facility Name
HonorHealth Research Institute - Pima Center
City
Scottsdale
State/Province
Arizona
ZIP/Postal Code
85258
Country
United States
Facility Name
The Angeles Clinic
City
Los Angeles
State/Province
California
ZIP/Postal Code
90025
Country
United States
Facility Name
Stanford Univ Medical Center; Dept Central Pharmacy
City
Stanford
State/Province
California
ZIP/Postal Code
94305
Country
United States
Facility Name
Yale Cancer Center
City
New Haven
State/Province
Connecticut
ZIP/Postal Code
06520
Country
United States
Facility Name
Moffitt Cancer Center
City
Tampa
State/Province
Florida
ZIP/Postal Code
33647
Country
United States
Facility Name
Uni of Chicago
City
Chicago
State/Province
Illinois
ZIP/Postal Code
60637
Country
United States
Facility Name
Johns Hopkins Univ Med Center
City
Baltimore
State/Province
Maryland
ZIP/Postal Code
21231
Country
United States
Facility Name
Massachusetts General Hospital.
City
Boston
State/Province
Massachusetts
ZIP/Postal Code
02114
Country
United States
Facility Name
Beth Israel Deaconess Med Ctr
City
Boston
State/Province
Massachusetts
ZIP/Postal Code
02215
Country
United States
Facility Name
Dana Farber Can Ins
City
Boston
State/Province
Massachusetts
ZIP/Postal Code
02215
Country
United States
Facility Name
Comprehensive Cancer Centers of Nevada - Eastern Avenue
City
Las Vegas
State/Province
Nevada
ZIP/Postal Code
89169
Country
United States
Facility Name
New York Oncology Hematology, P.C.
City
Albany
State/Province
New York
ZIP/Postal Code
12206
Country
United States
Facility Name
Carolina BioOncology Institute; Can Therapy & Res Ctr
City
Huntersville
State/Province
North Carolina
ZIP/Postal Code
28078
Country
United States
Facility Name
Sarah Cannon Research Inst.
City
Nashville
State/Province
Tennessee
ZIP/Postal Code
37203
Country
United States
Facility Name
Vanderbilt
City
Nashville
State/Province
Tennessee
ZIP/Postal Code
37232
Country
United States
Facility Name
Virginia Oncology Associates
City
Norfolk
State/Province
Virginia
ZIP/Postal Code
23502
Country
United States
Facility Name
Centre Leon Berard
City
Lyon
ZIP/Postal Code
69008
Country
France
Facility Name
Institut Claudius Regaud; Departement Oncologie Medicale
City
Toulouse
ZIP/Postal Code
31059
Country
France
Facility Name
Institut Gustave Roussy; Drct
City
Villejuif
ZIP/Postal Code
94805
Country
France
Facility Name
Hospital Universitari Vall d'Hebron
City
Barcelona
ZIP/Postal Code
08035
Country
Spain
Facility Name
Barts & London School of Med; Medical Oncology
City
London
ZIP/Postal Code
EC1A 7BE
Country
United Kingdom

12. IPD Sharing Statement

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A Study of Atezolizumab (an Engineered Anti-Programmed Death-Ligand 1 [PDL1] Antibody) to Evaluate Safety, Tolerability and Pharmacokinetics in Participants With Locally Advanced or Metastatic Solid Tumors

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