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| 1 | Liver venous deprivation versus portal vein embolization before major hepatectomy:future liver remnant volumetric and functional changes显示文摘Background:We previously showed that embolization of portal inflow and hepatic vein(HV)outflow(liver venous deprivation,LVD)promotes future liver remnant(FLR)volume(FLR-V)and function(FLR-F)gain.Here,we compared FLR-V and FLR-F changes after portal vein embolization(PVE)and LVD.Methods:This study included all patients referred for liver preparation before major hepatectomy over 26 months.Exclusion criteria were:unavailable baseline/follow-up imaging,cirrhosis,Klatskin tumor,two-stage hepatectomy.99mTc-mebrofenin SPECT-CT was performed at baseline and at day 7,14 and 21 after PVE or LVD.FLR-V and FLR-F variations were compared using multivariate generalized linear mixed models(joint modelling)with/without missing data imputation.Results:Baseline FLR-F was lower in the LVD(n=29)than PVE group(n=22)(P<0.001).Technical success was 100%in both groups without any major complication.Changes in FLR-V at day 14 and 21(+14.2%vs.+50%,P=0.002;and+18.6%vs.+52.6%,P=0.001),and in FLR-F at day 7,14 and 21(+23.1%vs.+54.3%,P=0.02;+17.6%vs.+56.1%,P=0.006;and+29.8%vs.+63.9%,P<0.001)differed between PVE and LVD group.LVD(P=0.009),age(P=0.027)and baseline FLR-V(P=0.001)independently predicted FLR-V variations,whereas only LVD(P=0.01)predicted FLR-F changes.After missing data handling,LVD remained an independent predictor of FLR-V and FLR-F variations.Conclusions:LVD is safe and provides greater FLR-V and FLR-F increase than PVE.These results are now evaluated in the HYPERLIV-01 multicenter randomized trial. | Boris Guiu François Quenet Fabrizio Panaro Lauranne Piron Christophe Cassinotto Astrid Herrerro François-Régis Souche Margaux Hermida Marie-Ange Pierredon-Foulongne Ali Belgour Serge Aho-Glele Emmanuel Deshayes | 2020 | Hepatobiliary Surgery and Nutrition2020，9，5： | 10 |
| 2 | Noninvasive assessment of liver fibrosis with impulse elastography: comparison of Supersonic Shear Imaging with ARFI and Fibroscan显示文摘 | Christophe Cassinotto Bruno Lapuyade Amaury Mouries Jean-baptiste Hiriart Julien Vergniol Delphine Gaye Claire Castain Brigitte Le Bail Faiza Chermak Juliette Foucher Fran?ois Laurent Michel Montaudon Victor De Ledinghen | 2014 | Journal of Hepatology2014，，： | 4 |
| 3 | Liver Fibrosis: Noninvasive Assessment with Acoustic Radiation Force Impulse Elastography—Comparison with FibroScan M and XL Probes and FibroTest in Patients with Chronic Liver Disease显示文摘 | Christophe Cassinotto Bruno Lapuyade Ania A?t-Ali Julien Vergniol Delphine Gaye Juliette Foucher Claire Bailacq-Auder Faiza Chermak Brigitte Le Bail Victor de Lédinghen | 2013 | Radiology2013，，1： | 3 |
| 4 | Controlled Attenuation parameter (CAP) for the diagnosis of steatosis: a prospective study of 5,323 examinations显示文摘 | Victor de Lédinghen Julien Vergniol Maylis Capdepont Faiza Chermak Jean-Baptiste Hiriart Christophe Cassinotto Wassil Merrouche Juliette Foucher Brigitte Le Bail | 2013 | Journal of Hepatology2013，，： | 3 |
| 5 | An evaluation of the accuracy of CT when determining resectability of pancreatic head after neoadjuvant treatment 显示文摘 | Cassinotto C Cortade J Belleanne G | 2013 | Eur J Radial2013，82，4： | 1 |
| 6 | Non-invasive assessment of liver fibrosis with impulse elastography:comparison of Supersonic Shear Imaging with ARFI and FibroScan 显示文摘 | Cassinotto C Lapuyade B Mouries A | 2014 | J Hepatol2014，61，3： | 1 |
| 7 | Non-invasive as- sessment of liver fibrosis with impulse elastography:comparison of supersonic shear imaging with ARFI and FibroScan 显示文摘 | Cassinotto C Lapuyadel B Mouries A | 2014 | J Hepato12014，61，3： | 1 |
| 8 | Liver fibrosis: noninvasive assessment with acoustic radiation force impulse elastography- comparison with FibroScan M and XL probes and FihroTest in patients with chronic liver disease显示文摘 | Cassinotto C Lapuyade B AYt-Ali A | 2013 | Radiology2013，269，1： | 1 |
| 9 | Liver and spleen elastography using supersonic shear imaging for the non-invasive diagnosis ot cirrhosis severity and oesophageal varices 显示文摘 | Cassinotto C Charrie A Mouries A | 2015 | Dig Liver Dis2015，47，8： | 1 |
| 10 | Non-invasive assessment of liver fibrosis with impulse elastography: comparison of Supersonic Shear Imaging with ARFI and FibroScan显示文摘 | Cassinotto C Lapuyade B Mouries A | 2014 | J Hepatol2014，61，3： | 1 |
| 11 | MRI of the spinal cord in neuromyelitis optica and recurrent longitudinal extensive myelitis 显示文摘 | Cassinotto C Deramond H Olindo S | 2009 | J Neuroradiol2009，36，4： | 1 |
| 12 | Liver fibrosis : noninvasive assessment with acoustic radiation force impulse elastography-comparison with FibroScan M and XL probes and FibroTest in patients with chronic liver disease 显示文摘 | Cassinotto C Lapuyade B Ait-Ali A | 2013 | Radiology2013，269，1： | 1 |
| 13 | Large,multifocal or portal vein-invading hepatocellular carcinoma(HCC)downstaged by Y90 using personalized dosimetry:safety,pathological results and outcomes after surgery显示文摘Background:Transarterial radioembolization(TARE)has recently been recognized as a bridging/downstaging therapy to surgery for early hepatocellular carcinomas(HCCs)with high rates of complete pathological necrosis(CPN)on liver explants.In patients with portal vein tumoral thrombus(PVTT),multifocal or large tumors,TARE has mainly a palliative role and surgery remains controversial in this poor-prognosis population.Personalized dosimetry recently proved to outperform standard dosimetry used in prior negative Y90 randomized-controlled trials.Methods:In this retrospective study,we evaluated safety,radiological and pathological response and outcomes in HCC patients with PVTT,multifocal or large tumors,who underwent surgery after downstaging using TARE with Y90-loaded glass microspheres with personalized dosimetry.Results:Between December 2015 and October 2021,18 unresectable patients(14/18 with PVTT)had surgery(16 resections,2 liver transplantations)6.2 months(range,2-14.6 months)after a single Y90 treatment.No 90-day mortality was reported.Objective modified response criteria in solid tumors(mRECIST)response were noted in all but one patient.Complete and extensive(50-99%)necrosis was observed in 36%and 45%of tumors,respectively.The post-treatment tumor-absorbed dose significantly differed depending on the extent of pathological necrosis(P=0.045).Median overall survival and progression-free survival(PFS)were respectively of 61.8 months[95%CI:31.4 months-not reached(NR)]and 49.3 months(95%CI:14 months-NR).PFS was longer in patients with complete imaging response[median NR(none recurred or died)vs.21.5 months(95%CI:10.1 months-NR),P<0.001]and in those with complete pathological response[median NR vs.22.5 months(95%CI:10.1 months-NR),P<0.001].Conclusions:Y90 TARE using personalized dosimetry can provide high rates of imaging and pathological response in patients with PVTT,large or multifocal HCC.Subsequent surgery is safe and leads to outcomes far exceeding expectations in an otherwise poor prognosis population with no chance for cure. | Mohamad Azhar Meerun Carole Allimant Benjamin Rivière Astrid Herrero Fabrizio Panaro Eric Assenat Christophe Cassinotto Denis Mariano-Goulart Boris Guiu | 2023 | Hepatobiliary Surgery and Nutrition2023，12，3： | 0 |
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