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NCT02617589: CheckMate 498

An Investigational Immuno-therapy Study of Nivolumab Compared to Temozolomide, Each Given With Radiation Therapy, for Newly-diagnosed Patients With Glioblastoma (GBM, a Malignant Brain Cancer)

Completed Phase 3 Results posted Last updated 28 March 2023
What this trial tests

Phase 3 trial testing Nivolumab in Brain Cancer in 560 participants. Completed in 4 March 2022.

Timeline
1 March 2016
Primary endpoint
17 January 2019
4 March 2022

Quick facts

Lead sponsorBristol-Myers Squibb
PhasePhase 3
StatusCompleted
Study typeINTERVENTIONAL
Allocationrandomized
Designparallel
Maskingnone
Primary purposetreatment
Enrollment560
Start date1 March 2016
Primary completion17 January 2019
Estimated completion4 March 2022
Sites125 locations across Italy, Japan, Poland, Denmark, Netherlands, Russia, Belgium, Sweden

Drugs / interventions tested

Conditions studied

Sponsor

Bristol-Myers Squibb — full company profile →

Who can join

18 and older, any sex, with Brain Cancer. Patients with the condition only — healthy volunteers not accepted.

Results — posted to ClinicalTrials.gov

Per-arm endpoint measurements with 95% confidence intervals where reported. Source: trial results section.

Overall Survival (OS) Primary · up to 3 years

OS is defined as the time between the date of randomization and the date of death due to any cause. A participant who has not died will be censored at the last known alive date.

GroupValue95% CI
Nivolumab + Radiation Therapy13.4012.62 – 14.29
Temozolomide + Radiation Therapy14.8813.27 – 16.13
Kaplan-Meier Plot of Progression Free Survival Secondary · From randomization to the date of the first documented tumor progression or death due to any cause (up to approximately 6 years)

PFS was defined as the time from randomization to the date of the first documented tumor progression or death due to any cause. Participants who did not have disease progression or who did not die were censored at the date of last tumor assessment. Participants who did not have any on study tumor assessment and did not have tumor progression or die were censored at the randomization date. Participants who started any subsequent anti-cancer therapy without a prior reported progression were censored at the last tumor assessment prior to initiation of the subsequent anti-cancer therapy. Participa

GroupValue95% CI
Nivolumab + Radiation Therapy6.015.65 – 6.21
Temozolomide + Radiation Therapy6.215.98 – 6.90
Overall Survival Rate at 24 Months Secondary · At 24 Months

The overall survival (OS) rate of (nivolumab + radiation therapy) and (temozolomide + radiation therapy) estimated as Kaplan-Meier probability of survival at 24 months. OS was defined as the time between the date of randomization and the date of death due to any cause. A participant who has not died was censored at the last known alive date.

GroupValue95% CI
Nivolumab + Radiation Therapy10.67.3 – 14.6
Temozolomide + Radiation Therapy21.216.5 – 26.3
Kaplan-Meier Plot of Overall Survival (OS) - Extended Collection Secondary · From randomization to the date of death due to any cause (up to approximately 6 years)

OS was defined as the time between the date of randomization and the date of death due to any cause. A participant who has not died was censored at the last known alive date. Note: This outcome measure represents an updated version of the primary endpoint to include additional data collection that has occurred after the primary completion date (assessments were made until March 4, 2022).

GroupValue95% CI
Nivolumab + Radiation Therapy13.3412.55 – 14.16
Temozolomide + Radiation Therapy14.9213.27 – 16.10

Adverse events — posted to ClinicalTrials.gov

Time frame: All-cause mortality was assessed from the participant's randomization to their study completion (up to approximately 6 years). SAEs and Other AEs were assessed from first dose to 100 days after last dose of study therapy (up to approximately 67 months).. Reporting threshold: 5%. Adverse-event reports describe events observed during the trial — not all are caused by the drug.

Nivolumab + Radiation Therapy
Serious: 206/278 (74%)
Deaths: 269/280
Temozolomide + Radiation Therapy
Serious: 141/275 (51%)
Deaths: 253/280

Serious adverse events (180 terms)

ReactionSystemNivolumab + Radiation Ther…Temozolomide + Radiation T…
Malignant neoplasm progressionNeoplasms benign, malignant and unspecified (incl cysts and polyps)
SeizureNervous system disorders
Tumour flareNeoplasms benign, malignant and unspecified (incl cysts and polyps)
EpilepsyNervous system disorders
HeadacheNervous system disorders
Pulmonary embolismRespiratory, thoracic and mediastinal disorders
HemiparesisNervous system disorders
ThrombocytopeniaBlood and lymphatic system disorders
Brain oedemaNervous system disorders
PyrexiaGeneral disorders
General physical health deteriorationGeneral disorders
PneumoniaInfections and infestations
GlioblastomaNeoplasms benign, malignant and unspecified (incl cysts and polyps)
Neoplasm progressionNeoplasms benign, malignant and unspecified (incl cysts and polyps)
EmbolismVascular disorders
DiarrhoeaGastrointestinal disorders
VomitingGastrointestinal disorders
HyperglycaemiaMetabolism and nutrition disorders
Deep vein thrombosisVascular disorders
NauseaGastrointestinal disorders
Platelet count decreasedInvestigations
HyponatraemiaMetabolism and nutrition disorders
Muscular weaknessMusculoskeletal and connective tissue disorders
AphasiaNervous system disorders
EncephalopathyNervous system disorders
Other adverse events (51 terms — click to expand)

ReactionSystemNivolumab + Radiation Ther…Temozolomide + Radiation T…
FatigueGeneral disorders
HeadacheNervous system disorders
NauseaGastrointestinal disorders
AlopeciaSkin and subcutaneous tissue disorders
ConstipationGastrointestinal disorders
VomitingGastrointestinal disorders
Decreased appetiteMetabolism and nutrition disorders
DiarrhoeaGastrointestinal disorders
Platelet count decreasedInvestigations
DizzinessNervous system disorders
RashSkin and subcutaneous tissue disorders
SeizureNervous system disorders
Lymphocyte count decreasedInvestigations
PruritusSkin and subcutaneous tissue disorders
PyrexiaGeneral disorders
Radiation skin injuryInjury, poisoning and procedural complications
AphasiaNervous system disorders
InsomniaPsychiatric disorders
AstheniaGeneral disorders
ThrombocytopeniaBlood and lymphatic system disorders
ArthralgiaMusculoskeletal and connective tissue disorders
LymphopeniaBlood and lymphatic system disorders
Gait disturbanceGeneral disorders
HemiparesisNervous system disorders
Urinary tract infectionInfections and infestations
Alanine aminotransferase increasedInvestigations
Confusional statePsychiatric disorders
DepressionPsychiatric disorders
NasopharyngitisInfections and infestations
CoughRespiratory, thoracic and mediastinal disorders
Weight decreasedInvestigations
Memory impairmentNervous system disorders
SomnolenceNervous system disorders
HypothyroidismEndocrine disorders
Neutrophil count decreasedInvestigations
AnxietyPsychiatric disorders
Oedema peripheralGeneral disorders
Back painMusculoskeletal and connective tissue disorders
AnaemiaBlood and lymphatic system disorders
NeutropeniaBlood and lymphatic system disorders

Most-reported serious reactions: Malignant neoplasm progression, Seizure, Tumour flare, Epilepsy, Headache, Pulmonary embolism, Hemiparesis, Thrombocytopenia.

Data from ClinicalTrials.gov NCT02617589 adverse events section.

Sponsor's own description

The purpose of this study is to evaluate patients with glioblastoma that is MGMT-unmethylated (the MGMT gene is not altered by a chemical change). Patients will receive Nivolumab every two weeks in addition to radiation therapy, and then every four weeks. They will be compared to patients receiving standard therapy with temozolomide in addition to radiation therapy.

Publications & conference data

8 peer-reviewed publications reference this trial (live from Europe PMC):

  1. The Microenvironmental Landscape of Brain Tumors.
    Quail DF, Joyce JA. · · 2017 · cited 1412× · PMID 28292436 · DOI 10.1016/j.ccell.2017.02.009
  2. Glioblastoma in adults: a Society for Neuro-Oncology (SNO) and European Society of Neuro-Oncology (EANO) consensus review on current management and future directions.
    Wen PY, Weller M, Lee EQ, Alexander BM, et al · · 2020 · cited 908× · PMID 32328653 · DOI 10.1093/neuonc/noaa106
  3. Glioblastoma multiforme (GBM): An overview of current therapies and mechanisms of resistance.
    Wu W, Klockow JL, Zhang M, Lafortune F, et al · · 2021 · cited 532× · PMID 34302977 · DOI 10.1016/j.phrs.2021.105780
  4. Brain immunology and immunotherapy in brain tumours.
    Sampson JH, Gunn MD, Fecci PE, Ashley DM. · · 2020 · cited 525× · PMID 31806885 · DOI 10.1038/s41568-019-0224-7
  5. Glioma targeted therapy: insight into future of molecular approaches.
    Yang K, Wu Z, Zhang H, Zhang N, et al · · 2022 · cited 518× · PMID 35135556 · DOI 10.1186/s12943-022-01513-z
  6. Phase III trial of chemoradiotherapy with temozolomide plus nivolumab or placebo for newly diagnosed glioblastoma with methylated MGMT promoter.
    Lim M, Weller M, Idbaih A, Steinbach J, et al · · 2022 · cited 411× · PMID 35511454 · DOI 10.1093/neuonc/noac116
  7. Radiotherapy combined with nivolumab or temozolomide for newly diagnosed glioblastoma with unmethylated MGMT promoter: An international randomized phase III trial.
    Omuro A, Brandes AA, Carpentier AF, Idbaih A, et al · · 2023 · cited 405× · PMID 35419607 · DOI 10.1093/neuonc/noac099
  8. Nivolumab with or without ipilimumab in patients with recurrent glioblastoma: results from exploratory phase I cohorts of CheckMate 143.
    Omuro A, Vlahovic G, Lim M, Sahebjam S, et al · · 2018 · cited 386× · PMID 29106665 · DOI 10.1093/neuonc/nox208

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