| gptkbp:instanceOf | gptkb:clinical_trial 
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                                | gptkbp:ageRange | 18 Years and older 
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                                | gptkbp:allocates | Randomized 
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                                | gptkbp:clinicalTrialPhase | Phase 3 
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                                | gptkbp:clinicalTrialsGovURL | https://clinicaltrials.gov/ct2/show/NCT02475681 
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                                | gptkbp:completedIn | September 2021 
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                                | gptkbp:conditionStudied | gptkb:Non-Small_Cell_Lung_Cancer 
 | 
                        
                            
                                | gptkbp:enrollment | 1274 
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                                | gptkbp:gender | All 
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                                | gptkbp:intervention | gptkb:Placebo gptkb:Pembrolizumab
 
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                                | gptkbp:location | International 
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                                | gptkbp:mask | Double-blind 
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                                | gptkbp:officialName | A Phase III Study of Pembrolizumab (MK-3475) as Maintenance Therapy in Subjects With Locally Advanced/Unresectable or Metastatic Non-Small Cell Lung Cancer (NSCLC) Whose Disease Has Not Progressed After First Line Platinum Based Chemotherapy 
 | 
                        
                            
                                | gptkbp:primaryCompletionDate | September 2021 
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                                | gptkbp:result | Overall survival Progression-free survival
 
 | 
                        
                            
                                | gptkbp:sponsor | gptkb:Merck_Sharp_&_Dohme_LLC 
 | 
                        
                            
                                | gptkbp:startDate | June 2015 
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                                | gptkbp:studyType | Interventional 
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                                | gptkbp:bfsParent | gptkb:ELEVATE-TN 
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                                | gptkbp:bfsLayer | 8 
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                                | https://www.w3.org/2000/01/rdf-schema#label | NCT02475681 
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