2023
Quantitative DNA Repair Biomarkers and Immune Profiling for Temozolomide and Olaparib in Metastatic Colorectal Cancer
Cecchini M, Zhang J, Wei W, Sklar J, Lacy J, Zhong M, Kong Y, Zhao H, DiPalermo J, Devine L, Stein S, Kortmansky J, Johung K, Bindra R, LoRusso P, Schalper K. Quantitative DNA Repair Biomarkers and Immune Profiling for Temozolomide and Olaparib in Metastatic Colorectal Cancer. Cancer Research Communications 2023, 3: 1132-1139. PMID: 37387791, PMCID: PMC10305782, DOI: 10.1158/2767-9764.crc-23-0045.Peer-Reviewed Original ResearchConceptsWhole-exome sequencingMGMT protein expressionColorectal cancerStable diseaseQuantitative immunofluorescenceT cellsProtein expressionPromoter hypermethylationLow MGMT protein expressionPARP inhibitorsRadiographic tumor regressionMetastatic colorectal cancerAdvanced colorectal cancerPretreatment tumor biopsiesEffector T cellsTumor-infiltrating lymphocytesMGMT proteinDNA repair biomarkersBaseline CD8Eligible patientsIncreased CD8Methylguanine-DNA methyltransferaseObjective responseProgressive diseaseImmune markers
2019
A phase I study of TAS-102 in combination with oxaliplatin (TAS-OX) for refractory metastatic colorectal cancer (mCRC).
Cecchini M, Kortmansky J, Lacy J, Fischbach N, Thumar J, Sabbath K, Gomez C, Sporn J, Stein S, Hochster H. A phase I study of TAS-102 in combination with oxaliplatin (TAS-OX) for refractory metastatic colorectal cancer (mCRC). Journal Of Clinical Oncology 2019, 37: 630-630. DOI: 10.1200/jco.2019.37.4_suppl.630.Peer-Reviewed Original ResearchDisease control rateMetastatic colorectal cancerTAS-102Progressive diseaseDay 1Thymidine phosphorylase inhibitorRefractory metastatic colorectal cancerDose-escalating studyECOG PS 0Phase II doseEfficacy of oxaliplatinUsual laboratory parametersEligible patientsEvaluable patientsMeasurable diseaseUnexpected AEsStarting doseTreatment discontinuationPS 0Improved survivalLaboratory parametersOral combinationColorectal cancerPatient populationControl rate
2018
Phase II LAPACT trial of nab -paclitaxel ( nab -P) plus gemcitabine (G) for patients with locally advanced pancreatic cancer (LAPC).
Hammel P, Lacy J, Portales F, Sobrero A, Pazo Cid R, Manzano Mozo J, Terrebonne E, Dowden S, Shiansong Li J, Ong T, Nydam T, Philip P. Phase II LAPACT trial of nab -paclitaxel ( nab -P) plus gemcitabine (G) for patients with locally advanced pancreatic cancer (LAPC). Journal Of Clinical Oncology 2018, 36: 204-204. DOI: 10.1200/jco.2018.36.4_suppl.204.Peer-Reviewed Original ResearchProgression-free survivalDisease control rateOverall response rateTreatment failureAdverse eventsProgressive diseaseOverall survivalICS treatmentEastern Cooperative Oncology Group performance statusInvestigator's choiceGrade 3 peripheral neuropathyMedian progression-free survivalTreatment-emergent adverse eventsCycles of nabAdvanced pancreatic cancerKey secondary endpointMedian TTFTreatment-naive patientsPhase 2 trialUnacceptable adverse eventsPancreatic tumor burdenInduction therapyUnresectable LAPCInduction regimenNab-paclitaxel
2016
LAPACT: An open-label, multicenter phase II trial of nab -paclitaxel ( nab -P) plus gemcitabine (Gem) in patients (pts) with locally advanced pancreatic cancer (LAPC).
Philip P, Lacy J, Dowden S, Sastre J, Bathini V, Cardin D, Ma W, Sobrero A, Koski S, Borg C, Tonini G, Rivera F, Hwang J, Knoble J, Al Baghdadi T, Saif W, Meiri E, Kayitalire L, Li J, Hammel P. LAPACT: An open-label, multicenter phase II trial of nab -paclitaxel ( nab -P) plus gemcitabine (Gem) in patients (pts) with locally advanced pancreatic cancer (LAPC). Journal Of Clinical Oncology 2016, 34: tps477-tps477. DOI: 10.1200/jco.2016.34.4_suppl.tps477.Peer-Reviewed Original ResearchCycles of nabDisease control rateProgressive diseaseOverall survivalEastern Cooperative Oncology Group performance statusMulticenter phase II trialPhase III MPACT trialAdequate organ functionAdvanced pancreatic cancerCycles of therapySafety of nabEffective systemic therapyImproved local controlPhase II trialProgression-free survivalLonger overall survivalOverall response rateQuality of lifeMedian TTFMPACT trialSignificant ascitesUnresectable LAPCExploratory endpointsPrimary endpointSecondary endpoints