A Phase III, Open-Label, Randomized Study of Atezolizumab in Combination With Bevacizumab Compared With Sorafenib in Patients With Untreated Locally Advanced or Metastatic Hepatocellular Carcinoma
ClinicalTrials.gov processed this data on October 5, 2023. Link to the current ClinicalTrials.gov record.Recruitment Status
COMPLETED - HAS RESULTS(See Contacts and Locations)
Verified September 2023 by Hoffmann-La Roche
Sponsor
Hoffmann-La RocheInformation Provided by (Responsible Party)
Hoffmann-La RocheClinicaltrials.gov Identifier
NCT03434379Other Study ID Numbers: YO40245
First Submitted: January 31, 2018
First Posted: February 15, 2018
Results First Posted: November 5, 2021
Last Update Posted: October 23, 2023
Last Verified: September 2023
History of Changes
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Study Description
The participants will be randomized in a 2:1 ratio to one of the two treatment arms: Arm A (experimental arm): Atezolizumab +bevacizumab; Arm B (control arm): SorafenibCondition or Disease | Intervention/Treatment |
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Study Design
Study Type | Interventional |
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Actual Enrollment | 558 participants |
Design Allocation | Randomized |
Interventional Model | Parallel Assignment |
Masking | None (Open Label) |
Primary Purpose | Treatment |
Official Title | A Phase III, Open-Label, Randomized Study of Atezolizumab in Combination With Bevacizumab Compared With Sorafenib in Patients With Untreated Locally Advanced or Metastatic Hepatocellular Carcinoma |
Study Start Date | March 15, 2018 |
Actual Primary Completion Date | August 31, 2020 |
Actual Study Completion Date | November 17, 2022 |
Groups and Cohorts
Group/ Cohort | Intervention/ Treatment |
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Outcome Measures
Primary Outcome Measures
- Overall Survival (OS) in the Global Population [From randomization to death from any cause up to the clinical cut off date (CCOD) of 29Aug2019 (up to approximately 18 months) and 31Aug2020 (up to approximately 30 months)] OS was defined as the time from randomization to death from any cause.
- Progression Free Survival by Independent Review Facility-Assessment (PFS-IRF) Per Response Evaluation Criteria in Solid Tumors (RECIST) v1.1 in the Global Population [Randomization to the first occurrence of disease progression or death from any cause up to CCOD of 29Aug2019 (up to approximately 18 months)] PFS was defined as the time from randomization to the first occurrence of progressive disease (PD) or death from any cause whichever occurs first as determined by an IRF according to RECIST v1.1. PD: at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum of diameters on study (including baseline). In addition to the relative increase of 20%, the sum of diameters must also demonstrate an absolute increase of >/= 5 millimeters (mm).
- Overall Survival (OS) in the China Population [From randomization to death from any cause up to the clinical cut off date (CCOD) of 29Aug2019 (up to approximately 18 months) and 31Aug2020 (up to approximately 30 months)] OS was defined as the time from randomization to death from any cause.
- PFS-IRF Per RECIST v1.1 in the China Population [Randomization to the first occurrence of disease progression or death from any cause up to CCOD of 29Aug2019 (up to approximately 18 months)] PFS was defined as the time from randomization to the first occurrence of progressive disease (PD) or death from any cause whichever occurs first as determined by an IRF according to RECIST v1.1. PD: at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum of diameters on study (including baseline). In addition to the relative increase of 20%, the sum of diameters must also demonstrate an absolute increase of >/= 5 millimeters (mm).
Secondary Outcome Measures
- Objective Response Rate by IRF-Assessment (ORR-IRF) Per RECIST v1.1 in the Global Population [Randomization up to CCOD of 29Aug2019 (up to approximately 18 months)] ORR was defined as the percentage of participants with a complete response (CR) or a partial response (PR) as determined by the IRF 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. OR=CR+PR
- Objective Response Rate by IRF-Assessment (ORR-IRF) Per Hepatocellular Carcinoma (HCC) Modified RECIST (mRECIST) in the Global Population [Randomization up to CCOD of 29Aug2019 (up to approximately 18 months)] ORR was defined as the percentage of participants with CR or PR as determined by the IRF according to HCC mRECIST. HCC mRECIST differentiates between vital tumor and necrotic areas in the liver measuring only the residual vital tumor mass in the liver. 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. OR=CR+PR
- ORR by Investigator-Assessment (ORR-INV) Per RECIST v1.1 in the Global Population [Randomization up to CCOD of 29Aug2019 (up to approximately 18 months)] ORR was defined as the percentage of participants with CR or PR 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. OR=CR+PR
- Duration of Response by IRF-Assessment (DOR-IRF) Per RECIST v1.1 in the Global Population [Randomization up to CCOD of 29Aug2019 (up to approximately 18 months)] DOR was defined as the time interval from the date of first occurrence of a documented objective response (CR or PR, whichever status is recorded first) until the first date that disease progression (PD) or death was documented, whichever occurs first as determined by the IRF 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. PD: at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum of diameters on study (including baseline). In addition to the relative increase of 20%, the sum of diameters must also demonstrate an absolute increase of >/= 5 mm.
- Duration of Response by IRF Assessment (DOR-IRF) Per HCC mRECIST in the Global Population [Randomization up to CCOD of 29Aug2019 (up to approximately 18 months)] DOR was defined as the time interval from the date of first occurrence of a documented objective response (CR or PR, whichever status is recorded first) until the first date that disease progression (PD) or death was documented, whichever occurs first as determined by the IRF according to HCC mRECIST. HCC mRECIST differentiates between vital tumor and necrotic areas in the liver, measuring only the residual vital tumor mass in the liver 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 on study (including baseline). In addition to the relative increase of 20%, the sum of diameters must also demonstrate an absolute increase of >/= 5 mm.
- Duration of Response by Investigator Assessment (DOR-INV) Per RECIST v1.1 in the Global Population [Randomization up to CCOD of 29Aug2019 (up to approximately 18 months)] DOR was defined as the time interval from the date of first occurrence of a documented objective response (CR or PR, whichever status is recorded first) until the first date that disease progression (PD) or death was documented, whichever occurs first 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. PD: at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum of diameters on study (including baseline). In addition to the relative increase of 20%, the sum of diameters must also demonstrate an absolute increase of >/= 5 mm.
- PFS-IRF Per HCC mRECIST in the Global Population [Randomization to the first occurrence of disease progression or death from any cause up to CCOD of 29Aug2019 (up to approximately 18 months)] PFS was defined as the time from randomization to the first occurrence of progressive disease or death from any cause whichever occurs first as determined by the IRF according to HCC mRECIST. HCC mRECIST differentiates between vital tumor and necrotic areas in the liver, measuring only the residual vital tumor mass in the liver. PD: at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum of diameters on study (including baseline). In addition to the relative increase of 20%, the sum of diameters must also demonstrate an absolute increase of >/= 5 millimeters (mm).
- PFS by Investigator Assessment (PFS-INV) Per RECIST v1.1 in the Global Population [Randomization to the first occurrence of disease progression or death from any cause up to CCOD of 29Aug2019 (up to approximately 18 months)] PFS was defined as the time from randomization to the first occurrence of progressive disease or death from any cause whichever occurs first as determined by the investigator according to RECIST v1.1. PD: at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum of diameters on study (including baseline). In addition to the relative increase of 20%, the sum of diameters must also demonstrate an absolute increase of >/= 5 millimeters (mm).
- Time to Progression (TTP) by IRF Assessment (TTP-IRF) Per RECIST v1.1 in the Global Population [Randomization to the first occurrence of disease progression or death from any cause up to CCOD of 29Aug2019 (up to approximately 18 months)] Time to progression was defined as the time from the date of randomization to the date of the first documented tumor progression as determined by the IRF according to RECIST v1.1. PD: at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum of diameters on study (including baseline). In addition to the relative increase of 20%, the sum of diameters must also demonstrate an absolute increase of >/= 5 millimeters (mm).
- TTP-IRF Per HCC mRECIST in the Global Population [Randomization to the first occurrence of disease progression or death from any cause up to CCOD of 29Aug2019 (up to approximately 18 months)] Time to progression was defined as the time from the date of randomization to the date of the first documented tumor progression as determined by the IRF according to HCC mRECIST. HCC mRECIST differentiates between vital tumor and necrotic areas in the liver, measuring only the residual vital tumor mass in the liver. PD: at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum of diameters on study (including baseline). In addition to the relative increase of 20%, the sum of diameters must also demonstrate an absolute increase of >/= 5 millimeters (mm).
- TTP by Investigator Assessment (TTP-INV) Per RECIST v1.1 in the Global Population [Randomization to the first occurrence of disease progression or death from any cause up to CCOD of 29Aug2019 (up to approximately 18 months)] Time to progression was defined as the time from the date of randomization to the date of the first documented tumor progression as determined by the investigator according to RECIST v1.1. PD: at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum of diameters on study (including baseline). In addition to the relative increase of 20%, the sum of diameters must also demonstrate an absolute increase of >/= 5 millimeters (mm).
- Overall Survival by Baseline AFP in the Global Population [From randomization to death from any cause up to CCOD of 29Aug2019 (up to approximately 18 months)] OS was defined as the time from randomization to death from any cause. Subpopulations with baseline AFP <400 ng/mL and AFP>/= 400 ng/mL were analyzed.
- PFS-IRF Per RECIST v1.1 by Baseline AFP in the Global Population [Randomization to the first occurrence of disease progression or death from any cause up to CCOD of 29Aug2019 (up to approximately 18 months)] PFS was defined as the time from randomization to the first occurrence of progressive disease or death from any cause whichever occurs first as determined by the IRF according to RECIST v1.1. PD: at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum of diameters on study (including baseline). In addition to the relative increase of 20%, the sum of diameters must also demonstrate an absolute increase of >/= 5 millimeters (mm). Subpopulations with baseline AFP <400 ng/mL and AFP>/= 400 ng/mL were analyzed.
- PFS-INV Per RECIST v1.1 by Baseline AFP in the Global Population [Randomization to the first occurrence of disease progression or death from any cause up to CCOD of 29Aug2019 (up to approximately 18 months)] PFS was defined as the time from randomization to the first occurrence of progressive disease or death from any cause whichever occurs first as determined by the investigator according to RECIST v1.1. PD: at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum of diameters on study (including baseline). In addition to the relative increase of 20%, the sum of diameters must also demonstrate an absolute increase of >/= 5 millimeters (mm). Subpopulations with baseline AFP <400 ng/mL and AFP>/= 400 ng/mL were analyzed.
- Time to Deterioration (TTD) in the Global Population [Randomization to the first occurrence of disease progression or death from any cause up to CCOD of 29Aug2019 (up to approximately 18 months)] TTD was defined as the time from randomization to the first deterioration (decrease from baseline of >/= 10 points) in the patient-reported health-related global health status/quality of life (GHS /HRQoL), physical function or role function scales of the European Organization for Research and Treatment of Cancer quality-of-life questionnaire for cancer (EORTC) QLQ-C30, maintained for two consecutive assessments, or one assessment followed by death from any cause within 3 weeks.
- Number of Participants With Adverse Events (AEs) in the Global Population [Up to end of study (up to approximately 56 months)] 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.
- Maximum Serum Concentration (Cmax) of Atezolizumab at Cycle 1 in the Global Population [Post-dose on Day 1 of Cycle 1 (cycle length = 21 days)]
- Trough Serum Concentration (Cmin) of Atezolizumab in the Global Population [Pre-dose on Day 1 of Cycles 2, 3, 4, 8, 12 and 16 (cycle length = 21 days)]
- Percentage of Participants With Anti-Drug Antibodies (ADAs) to Atezolizumab in the Global Population [Baseline and post-baseline on Day 1 (pre-dose) of Cycles 2, 3, 4, 8, 12, 16 (cycle length = 21 days) and treatment discontinuation visit (up to approximately 30 months)]
- Objective Response Rate by IRF-Assessment (ORR-IRF) Per RECIST v1.1 in the China Population [Randomization up to CCOD of 29Aug2019 (up to approximately 18 months)] ORR was defined as the percentage of participants with a complete response (CR) or a partial response (PR) as determined by the IRF 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. OR=CR+PR
- Objective Response Rate by IRF-Assessment (ORR-IRF) Per Hepatocellular Carcinoma (HCC) Modified RECIST (mRECIST) in the China Population [Randomization up to CCOD of 29Aug2019 (up to approximately 18 months)] ORR was defined as the percentage of participants with CR or PR as determined by the IRF according to HCC mRECIST. HCC mRECIST differentiates between vital tumor and necrotic areas in the liver measuring only the residual vital tumor mass in the liver. 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. OR=CR+PR
- ORR by Investigator-Assessment (ORR-INV) Per RECIST v1.1 in the China Population [Randomization up to CCOD of 29Aug2019 (up to approximately 18 months)] ORR was defined as the percentage of participants with CR or PR 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. OR=CR+PR
- Duration of Response by IRF-Assessment (DOR-IRF) Per RECIST v1.1 in the China Population [Randomization up to CCOD of 29Aug2019 (up to approximately 18 months)] DOR was defined as the time interval from the date of first occurrence of a documented objective response (CR or PR, whichever status is recorded first) until the first date that disease progression (PD) or death was documented, whichever occurs first as determined by the IRF 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. PD: at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum of diameters on study (including baseline). In addition to the relative increase of 20%, the sum of diameters must also demonstrate an absolute increase of >/= 5 mm.
- Duration of Response by IRF Assessment (DOR-IRF) Per HCC mRECIST in the China Population [Randomization up to CCOD of 29Aug2019 (up to approximately 18 months)] DOR was defined as the time interval from the date of first occurrence of a documented objective response (CR or PR, whichever status is recorded first) until the first date that disease progression (PD) or death was documented, whichever occurs first as determined by the IRF according to HCC mRECIST. HCC mRECIST differentiates between vital tumor and necrotic areas in the liver, measuring only the residual vital tumor mass in the liver 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 on study (including baseline). In addition to the relative increase of 20%, the sum of diameters must also demonstrate an absolute increase of >/= 5 mm.
- Duration of Response by Investigator Assessment (DOR-INV) Per RECIST v1.1 in the China Population [Randomization up to CCOD of 29Aug2019 (up to approximately 18 months)] DOR was defined as the time interval from the date of first occurrence of a documented objective response (CR or PR, whichever status is recorded first) until the first date that disease progression (PD) or death was documented, whichever occurs first 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. PD: at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum of diameters on study (including baseline). In addition to the relative increase of 20%, the sum of diameters must also demonstrate an absolute increase of >/= 5 mm.
- PFS-IRF Per HCC mRECIST in the China Population [Randomization to the first occurrence of disease progression or death from any cause up to CCOD of 29Aug2019 (up to approximately 18 months)] PFS was defined as the time from randomization to the first occurrence of progressive disease or death from any cause whichever occurs first as determined by the IRF according to HCC mRECIST. HCC mRECIST differentiates between vital tumor and necrotic areas in the liver, measuring only the residual vital tumor mass in the liver. PD: at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum of diameters on study (including baseline). In addition to the relative increase of 20%, the sum of diameters must also demonstrate an absolute increase of >/= 5 millimeters (mm).
- PFS by Investigator Assessment (PFS-INV) Per RECIST v1.1 in the China Population [Randomization to the first occurrence of disease progression or death from any cause up to CCOD of 29Aug2019 (up to approximately 18 months)] PFS was defined as the time from randomization to the first occurrence of progressive disease or death from any cause whichever occurs first as determined by the investigator according to RECIST v1.1. PD: at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum of diameters on study (including baseline). In addition to the relative increase of 20%, the sum of diameters must also demonstrate an absolute increase of >/= 5 millimeters (mm).
- Time to Progression (TTP) by IRF Assessment (TTP-IRF) Per RECIST v1.1 in the China Population [Randomization to the first occurrence of disease progression or death from any cause up to CCOD of 29Aug2019 (up to approximately 18 months)] Time to progression was defined as the time from the date of randomization to the date of the first documented tumor progression as determined by the IRF according to RECIST v1.1. PD: at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum of diameters on study (including baseline). In addition to the relative increase of 20%, the sum of diameters must also demonstrate an absolute increase of >/= 5 millimeters (mm).
- TTP-IRF Per HCC mRECIST in the China Population [Randomization to the first occurrence of disease progression or death from any cause up to CCOD of 29Aug2019 (up to approximately 18 months)] Time to progression was defined as the time from the date of randomization to the date of the first documented tumor progression as determined by the IRF according to HCC mRECIST. HCC mRECIST differentiates between vital tumor and necrotic areas in the liver, measuring only the residual vital tumor mass in the liver. PD: at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum of diameters on study (including baseline). In addition to the relative increase of 20%, the sum of diameters must also demonstrate an absolute increase of >/= 5 millimeters (mm).
- TTP by Investigator Assessment (TTP-INV) Per RECIST v1.1 in the China Population [Randomization to the first occurrence of disease progression or death from any cause up to CCOD of 29Aug2019 (up to approximately 18 months)] Time to progression was defined as the time from the date of randomization to the date of the first documented tumor progression as determined by the investigator according to RECIST v1.1. PD: at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum of diameters on study (including baseline). In addition to the relative increase of 20%, the sum of diameters must also demonstrate an absolute increase of >/= 5 millimeters (mm).
- Time to Deterioration (TTD) in the China Population [Randomization to the first occurrence of disease progression or death from any cause up to CCOD of 29Aug2019 (up to approximately 18 months)] TTD was defined as the time from randomization to the first deterioration (decrease from baseline of >/= 10 points) in the patient-reported health-related global health status/quality of life (GHS /HRQoL), physical function or role function scales of the European Organization for Research and Treatment of Cancer quality-of-life questionnaire for cancer (EORTC) QLQ-C30, maintained for two consecutive assessments, or one assessment followed by death from any cause within 3 weeks.
- Number of Participants With Adverse Events (AEs) in the China Population [Up to end of study (up to approximately 56 months)] 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.
- Maximum Serum Concentration (Cmax) of Atezolizumab in the China Population [Post-dose on Day 1 of Cycle 1 (cycle length = 21 days)]
- Trough Serum Concentration (Cmin) of Atezolizumab in the China Population [Pre-dose on Day 1 of Cycles 2, 3, 4, 8, 12 and 16 (cycle length = 21 days)]
- Percentage of Participants With Anti-Drug Antibodies (ADAs) to Atezolizumab in the China Population [Baseline and post-baseline on Day 1 (pre-dose) of Cycles 2, 3, 4, 8, 12, 16 (cycle length = 21 days) and treatment discontinuation visit (up to approximately 18 months)]
Eligibility Criteria
Ages Eligible for Study | 18 Years and Older (Adult, Older Adult) |
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Sexes Eligible for Study | All |
Accepts Healthy Volunteers | No |
Inclusion Criteria |
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Exclusion Criteria |
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Contacts and Locations
Sponsors and Collaborators | Hoffmann-La Roche |
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Locations |
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Investigators |
Study Documents (Full Text)
- Documents Provided by Hoffmann-La Roche: Study Protocol February 1, 2021
- Documents Provided by Hoffmann-La Roche: Statistical Analysis Plan February 22, 2019
More Information
Publications
Additional Relevant MeSH Terms
- Carcinoma
- Carcinoma, Hepatocellular
- Neoplasms, Glandular and Epithelial
- Neoplasms by Histologic Type
- Neoplasms
- Adenocarcinoma
- Liver Neoplasms
- Digestive System Neoplasms
- Neoplasms by Site
- Digestive System Diseases
- Liver Diseases