2021
Lipiodol as an intra-procedural imaging biomarker for liver tumor response to transarterial chemoembolization: Post-hoc analysis of a prospective clinical trial
Letzen BS, Malpani R, Miszczuk M, de Ruiter QMB, Petty CW, Rexha I, Nezami N, Laage-Gaupp F, Lin M, Schlachter TR, Chapiro J. Lipiodol as an intra-procedural imaging biomarker for liver tumor response to transarterial chemoembolization: Post-hoc analysis of a prospective clinical trial. Clinical Imaging 2021, 78: 194-200. PMID: 34022765, PMCID: PMC8364875, DOI: 10.1016/j.clinimag.2021.05.007.Peer-Reviewed Original ResearchConceptsConventional trans-arterial chemoembolizationMedian overall survivalProspective clinical trialsLipiodol depositionTumor responsePredictive biomarkersClinical trialsModified Response Evaluation CriteriaPost-TACE CTResponse Evaluation CriteriaMetastatic liver cancerKaplan-Meier analysisTrans-arterial chemoembolizationTumor response criteriaLiver tumor responsePrediction of survivalSelective drug targetingArterial embolizationLiver metastasesOverall survivalBland-Altman plotsTransarterial chemoembolizationPortal veinTumor respondersHepatocellular carcinoma
2011
A comparison of the results of arterial embolization for bleeding and non-bleeding gastroduodenal ulcers
Loffroy R, Lin M, Thompson C, Harsha A, Rao P. A comparison of the results of arterial embolization for bleeding and non-bleeding gastroduodenal ulcers. Acta Radiologica 2011, 52: 1076-1082. PMID: 22006986, DOI: 10.1258/ar.2011.110344.Peer-Reviewed Original ResearchConceptsLeft gastric arteryLeft gastroepiploic arteryArterial embolizationGastroduodenal ulcersGastroduodenal arteryClinical successActive contrast extravasationPatients embolizationGastroepiploic arteryAcute bleedingContrast extravasationEndoscopic findingsGastric arteryPatient demographicsAcute hemorrhageTranscatheter embolizationEmbolizationPatientsMortality rateUlcersArteryBleedingComplicationsGroupHemorrhage