2022
Choice of PD-L1 immunohistochemistry assay influences clinical eligibility for gastric cancer immunotherapy.
Tay R, Yeong J, Lum J, Teo C, Tan B, Chan Y, Choo J, Jeyasekhran A, Miow Q, Loo L, Yong W, Sundar R. Choice of PD-L1 immunohistochemistry assay influences clinical eligibility for gastric cancer immunotherapy. Journal Of Clinical Oncology 2022, 40: 4026-4026. DOI: 10.1200/jco.2022.40.16_suppl.4026.Peer-Reviewed Original ResearchImmune checkpoint inhibitorsImmune checkpoint inhibitor therapyPD-L1 CPSTumor proportion scorePD-L1Gastric cancerTissue microarrayImmune cellsPatients treated with ICI therapyPD-L1 expression statusPD-L1 immunohistochemistry assaysProgrammed death-ligand 1Resection of gastric cancerStandard-of-care treatmentGastric cancer immunotherapyPD-L1 scoringPD-L1 immunohistochemistryPD-L1 positivityDeath-ligand 1Metastatic gastric cancerPD-L1-positive samplesInter-assay concordanceNational University HospitalWhole slide analysisCut-off
2021
Low‐dose pembrolizumab in the treatment of advanced non‐small cell lung cancer
Low J, Huang Y, Sooi K, Ang Y, Chan Z, Spencer K, Jeyasekharan A, Sundar R, Goh B, Soo R, Yong W. Low‐dose pembrolizumab in the treatment of advanced non‐small cell lung cancer. International Journal Of Cancer 2021, 149: 169-176. PMID: 33634869, PMCID: PMC9545741, DOI: 10.1002/ijc.33534.Peer-Reviewed Original ResearchConceptsAdvanced non-small cell lung cancerNon-small cell lung cancerProgression-free survivalCell lung cancerFood and Drug AdministrationOverall survivalTreatment of advanced non-small cell lung cancerLung cancerDose of pembrolizumabImmune-related toxicitiesEffectiveness of pembrolizumabWeight-based dosingRetrospective observational studyNational University HospitalDegrees of cost savingsCost-minimisation analysisFixed doseSurvival outcomesAsian patientsNo significant differencePembrolizumabOncogenic driversSingle agentLow dosesRandomised trials
2020
Cost and efficacy of low-dose pembrolizumab in the treatment of non-small cell lung cancer patients in Asia.
Low J, Sooi K, Huang Y, Chan G, Ang Y, Chong W, Tan H, Ngoi N, Choo J, Lee M, Muthu V, Asokumaran Y, Walsh R, Wong R, Chan Z, Soo R, Sundar R, Yong W. Cost and efficacy of low-dose pembrolizumab in the treatment of non-small cell lung cancer patients in Asia. Journal Of Clinical Oncology 2020, 38: e19385-e19385. DOI: 10.1200/jco.2020.38.15_suppl.e19385.Peer-Reviewed Original ResearchNon-small cell lung cancerAdvanced non-small cell lung cancerProgression free survivalFree survivalFixed doseTreatment of non-small cell lung cancer patientsOncogenic driversNon-small cell lung cancer patientsTreatment of non-small cell lung cancerCell lung cancer patientsResponse rateTreated with pembrolizumabDose of pembrolizumabEfficacy of pembrolizumabKaplan Meier methodUS Food and Drug AdministrationSurvival of patientsCell lung cancerLow dose groupLung cancer patientsNational University HospitalFood and Drug AdministrationStandard of careECOG 0Overall survival