Philippe JEAN-PIERRE

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• Type de publi. : Article dans une revue
• Date de publi. : 01/12/2023
• Auteurs : Antoine MilhemFrédéric AnselmeAntoine da CostaSélim AbbeyJacques MansouratiHugues BaderPierre-François WinumNicolas BadencoPhilippe MauryAntoine DompnierDipen ShahNicolas JohnerJérôme TaiebJulien BertrandFrédéric TréguerMathieu AmelotPierre IngrandCaroline Allix-Béguec
• Organismes : Hôpitaux La Rochelle Ré Aunis [Groupe hospitalier littoral Atlantique] Service de Cardiologie [CHU Rouen] Centre Hospitalier Universitaire de Saint-Etienne [CHU Saint-Etienne] Hôpital privé du Confluent [Nantes] Optimisation des régulations physiologiques Centre Hospitalier Régional Universitaire de Brest Centre hospitalier de Pau Centre Hospitalier Universitaire de Nîmes Institut de cardiologie [CHU Pitié-Salpêtrière] Institut des Maladies Métaboliques et Casdiovasculaires Centre Hospitalier Annecy-Genevois [Saint-Julien-en-Genevois] Hôpitaux Universitaires de Genève = University Hospital of Geneva [Genève] Hôpitaux Universitaires de Genève = University Hospital of Geneva [Genève] Centre Hospitalier d'Aix en Provence [Aix-en-Provence] Centre hospitalier régional de Metz-Thionville Clinique Saint-Joseph de Trélazé [France] Centre Hospitalier Le Mans (CH Le Mans) Université de Poitiers = University of Poitiers CIC de Poitiers – Centre d'investigation clinique de Poitiers (CIC 1402) Hôpitaux La Rochelle Ré Aunis [Groupe hospitalier littoral Atlantique]
• Publié dans JACC: Clinical Electrophysiology le 31/10/2020

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Résumé : BACKGROUND: In a preliminary study in patients hospitalized for catheter ablation of atrial fibrillation (AF), the atrial thrombus exclusion (ATE) score (stroke, hypertension, heart failure, and D-dimers >270 ng/mL) was developed to rule out the diagnosis of intra-atrial thrombus, with a negative predictive value (NPV) of 100%, and to avoid performing transesophageal echocardiography (TEE). OBJECTIVES: The present study was designed to prospectively confirm the NPV of the ATE score in an independent population. METHODS: Consecutive patients hospitalized for catheter ablation of AF or left atrial tachycardia (LAT) were prospectively enrolled in a multicenter study. D-dimer levels were measured within 48 hours before ablation. An ATE score of 0 was considered predictive of no thrombus. TEE was routinely performed at the beginning or just before the ablation procedure. The primary endpoint was the presence of atrial thrombus diagnosed by TEE. RESULT: The analysis included 3,072 patients (53.3% paroxysmal AF, 36.7% persistent AF, and 10% LAT). A thrombus was detected in 29 patients (0.94%; 95% CI: 0.63%-1.35%), all on appropriate anticoagulant therapy. An ATE score of 0 was observed in 818 patients (26.6%), and the sensitivity, specificity, positive predictive value, and NPV were 93.1%, 26.8%, 1.2%, and 99.8%, respectively. Follow-up of the false negative patients revealed the persistence of chronic organized thrombi. CONCLUSIONS: In patients hospitalized for catheter ablation of AF or LAT, the ATE score identifies a population at very low risk for atrial thrombus. In consultation with the patient, the cardiologist may consider not performing a preoperative TEE in case of an ATE score of 0.

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Fichiers liés : Extralucid_manuscript.pdf

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• Type de publi. : Rapport
• Date de publi. : 01/12/2023
• Auteurs : Florence GuillotPhilippe PergentAdeline BéaJean CataloCharles PeytavieJean SoulatSophie CornardeauMarie-Louise BouetFrancis DieulafaitRadiocarbon Poznan LaboratoryPierre Bordas
• Organismes : Travaux et recherches archéologiques sur les cultures, les espaces et les sociétés Travaux et recherches archéologiques sur les cultures, les espaces et les sociétés Institut national de recherches archéologiques préventives Centre Michel de Boüard - Centre de recherches archéologiques et historiques anciennes et médiévales Travaux et recherches archéologiques sur les cultures, les espaces et les sociétés Institut national de recherches archéologiques préventives

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Fichiers liés : PCR+FP Penne 2023.pdf

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• Type de publi. : Article dans une revue
• Date de publi. : 01/12/2023
• Auteurs : Brad RovinJonathan BarrattHiddo HeerspinkCharles AlpersStewart BielerDong-Wan ChaeUlysses DivaJürgen FloegeLoreto GesualdoJula InrigDonald KohanRadko KomersLaura Ann KooiengaRichard LafayetteBart MaesRobert MałeckiAlex MercerIrene NoronhaSe Won OhChen Au PehManuel PragaPriscila PreciadoJai RadhakrishnanMichelle RheaultWilliam RoteSydney TangVladimir TesarHoward TrachtmanHernán TrimarchiJames TumlinMuh Geot WongVlado PerkovicIsabella AbbascianoCatarina AbrantesSimone AccarinoSharon AdlerAnnika AdobergRouzbeh AfsariSyeda AhmadJafar AhmedWooin AhnBamidele AjayiDariusz AksamitSaif Al ChalabiEric AlamartineBassam AlchiMohammad AliRoberta AliottaSalem AlmaaniCatarina AlmeidaEdgar AlmeidaFrancisco de la Prada AlvarezPatricia AlvesFrancesca AnneseGerald AppelAlberto Ortiz ArduanMaria ArenaMarta Calvo ArevaloDariush ArfaaniaCarlos AriasEmma Calatayud AristoyEgle AsakieneSarah AshleyAli AssefiAlba AtenzaAsta AuerbachHanna Augustyniak-BartosikMonroy AvellaJonathan Ayling-SmithIsabelle AyoubChristine AyvazyanRocco BaccaroAsha BaileyBruce BakerSaravanan BalamuthusamyJose BallarinRui BarataJerko BarbicDunja BarisicJonathan BarrattJose Carlos de Jesus BarretoClara BarriosMirco BelingheriAnna BenesovaAna Avila BernabeuWanja BernhardtShamik BhadraLuigi BianconeAnne BlanchardElena BoaglioDavide BolignanoAndrew BombackGustavo Andres Useche BonillaMonica BordoliBhadran BoseNeil BoudvilleDonald BrandonDonald BrandonKaren BrownChristian BroyetThomas BucknallAlexandre BuffetInga Arune BumblyteManuel BurdeseNatalia Allende BurgosNatalia Allende BurgosLaure BurguetStephane BurteyMartin BuschFigen CakirogluVictoria CampbellPietro CanettaFlavia CapaccioJuan CarbonellFilipa CardosoClara Garcia CarroRobert CarrollPierre-Louis CarronNazareno CarulloMatthias CassiaDawn CasterBelen Vizcaino CastilloDavide CatucciAndrea CavalliDong-Wan ChaeAron ChakeraDoris ChanGary Chi Wang ChanAnthony Ting Pong ChanLai Wan ChanJae Hyun ChangMing-Shan ChangFiona ChapmanChaim CharytanAsghar ChaudhryMelissa CheethamCheng-Hsu ChenHsin-Yu ChenChien-Liang ChenHung-Yuan ChenHung-Chun ChenLeila ChenineSiu Fai CheungChee Kay CheungNoemie Chiche-JourdeHsien-Fu ChiuYen-Ling ChiuYi-Wen ChiuIan ChiuHoon Young ChoiKang-Ju ChouParamit ChowdhuryPradip ChowdhuryConstantina ChrysochouChukwuma ChukwuKa Yeong ChunWookyung ChungDominik CieniawskiGuillaume ClaissePhilip ClaytonCatalina Martín ClearyNisha ClementToby CoatesChiara CognoLoredana CollaMichael CollinsMarco ColucciChristian CombeNicolino ComiRoderick ComunaleGabriel ContrerasBruce CooperGaia CoppockAna Cortesão CostaStefano CostanziMario CozzolinoSusan CrailLiliana CunhaElizabeth CurryTiane DaiErica DainaSam DaneshvariIndranil DasguptaLouise DasilvaRobert DavidsonAine Maire de BhailisValérie de PrécigoutMarc DecupereYahsou DelmasFrancesca DeodatoNeeraj DhaunAjay DhaygudeRanjit DhelariaFederica Di MaioMaria Angeles Goicoechea DiezhandinoZivka DikaMiriana DinicIan DittmerMirela DobreGabriel DoctorGabriele DonatiPeter DoubelNicole DouthitDiliana DraganovaYelena DrexlerMartin DrinkovicKlara DrinovskaCaroline DudreuilhClement DumondIvan DurlenBertrand DussolMontserrat Diaz EncarnacionZoltan EndreJorge EnriqueYusuf EqbalJonathan ErlichVittoria EspositoCiro EspositoFaisal FakihHua-Chang FangAna FarinhaAaron FeardayJoana de Sousa Soares FelgueirasElzbieta FelicjanczukJoão Carlos FernandesSara FernandesAdriana FernandesJose Luño FernandezVictor FernandezMangalee FernandoAna Carolina FigueiredoEric FirreJürgen FloegeOliver FlossmannLauren FloydNuno FonsecaJose Nuno de Almeida Agapito FonsecaCeline FooteSuzanne ForbesAngel ForcenAlessia FornoniDavid FouassierIan FraserKa Shun Samuel FungMonica FurlanoTeresa FurtadoRajdeep GadhRoxane GaissetMartin GallagherJoana GameiroMuralikrishna GangadharanFabiola Alonso GarciaOlga Gracia GarciaGunjan GargCyril GarrousteArchana GautamAbdallah GearaColin GeddesLana GellineoMichael GermainLoreto GesualdoFarid GhalliFrancesco GiaroniHarold GilesAlastair GilliesAna Vilar GimenoAnnette GirardetJeffrey GlazeTze GohMario GoisChristopher GoldsmithElena GomaAna Marta GomesLuis Pedro Falcao GoncalvesSara GoncalvesJulita Gontarek-KacprzakCarlos GonzalezArun GopuNayan GowdaNicholas GrayBarbara GrecoHeather GreenClarisse GrezeSian GriffinSecundino Cigarran GuldrisUrsula Verdalles GuzmanJeffrey Tsun Kit HaAmanda HallPatrick HamiltonSeung Hyeok HanRobert HawsAshik HayatLauren HeathSven HeinrichsAndrew HendersonAmy HendersonElizabeth HendrenAnne-Elisabeth HengSalia Virxinia Pol HeresJohann Konstantin HerfurthEvangelina Merida HerreroTzung-Yo HoJonathan HoganBernd HohensteinPeter HollettIvica HorvaticBang-Gee HsuChia-Tien HsuChih-Yang HsuShih-Ping HsuChien-Wei HuangAmy HudsonChi-Chih HungShang-Jyh HwangDaw-Yang HwangYoung Youl HyunMadis IlmojaGeorgina IrishRadu JacobSadia JahanArunima JainSofie JamarAnna JanderHye Ryoun JangCatherine JankoMeg JardinePiotr JaskowskiGuillaume JeantetBojan JelakovicJunseok JeonJong Cheol JeongShilpanjali JesudasonArksarapuk JittiratSang-Kyung JoRachel JonesNarae JooSofia JorgeBruce JulianJiyong JungPraveena JyothinagaramJigar KadakiaFahameedah KamalDurga KanigicherlaSandra KaranovicAlexandre KarrasTheodoros KasimatisMohamad KassemSiddhartha KattamanchiChristopher KellerDubravka Trajbar KentricChristiane KettnerKassem KhalilDana KimSe Joong KimYeong Hoon KimYunmi KimHyung Wook KimSunggyun KimJwa-Kyung KimAejin KimMyung-Gyu KimCassandra KimberKathryn KlammAnnegret KochEric KoesterKulli KolvaldSui KonLaura Ann KooiengaSradha KotwalMagdalena KrajewskaKarolina KratkaAnoushka KrishnanRathika KrishnasamyThilo KruegerIvan KruljacSimone KulkaUlrich KunzendorfMei-Chuan KuoHung-Tien KuoSheng KuoLorraine Pui Yuen KwanNorbert KwellaBogna KwellaKay KyawAurore LabatRichard LafayetteMark LagattaChi Kwan Darwin LamMark LambieCamille LanaretFarah LatifMargo LauteWai Ping LawSarah LawmanMercedes Salgueira LazoHajeong LeeMoon Hyoung LeeKyu-Beck LeeHyung-Seok LeeJungeun LeeHyun Hee LeePo-Tsang LeeLiisi LeisWim LemahieuJanson LeungYan LiDavina Ngoi Wah LieHoward LiflandKadri LilienthalWai LimMonica LimardoMarine LivrozetSelena LonghiDaniela LopesJose Antonio LopesNathan LordeGrant LuxtonMingyao MaMachaiah MadhriraPhillip MadoniaBart MaesKumaradevan MahadevanAmar MahdiEamon MahdiNicolas MaillardDita MaixnerovaKarolina Majstorovic BaracRobert MaleckiThomas MalfaitSilvia MalvicaSreedhar MandayamPaul ManleyNick MansfieldCarmelita MarcantoniChristophe MariatTamara Malek MarinLida Maria Rodas MarinPatrick MarkJoana MarquesEduardo Gutierrez MartinezStacy MartinezCatherine MassetIngrid MassonAmanda MatherThida Maung Maung MyintValentin MayetKieran MccaffertyEllen MccarthyStephen McdonaldKerri McgrealKellyn McmahonAndrew McnallyEmily McquarrieAllyson MedinaGert MeeusKshama MehtaElder MendozaMaria MenezesJerry MengPiergiorgio MessaAna MessiasPrzemyslaw MiarkaMarius MiglinasIvana MikacicAshraf MikhailMartina MilicevicRaffi MinasianMarcus MoellerHesham MoheyJavad MojarrabMaggie Ming Yee MokEduardo Parra MoncasiMartial MoonenWenceslao Adrian Aguilera MoralesEduardo Verde MorenoAntolina MorenoAdam MorrisDimitrios MoutzourisMercedes Gonzalez MoyaSimon MuchaMichela MusolinoPietro NapodanoAna NatarioLavinia NegreaBradley NelsonBrendon NeuenBritt NewsomeKit Chung Jack NgThu NguyenViet NguyenClementine NicoloMartin NitschkeEuan NobleEuan NobleFernando NolascoEmma O'LoneAdriana Sierra OchoaKook-Hwan OhSewon OhPedro OkohSara OmbeletMichelle O'ShaughnessyShih-Hsiang OuDavid PackhamAparna PadiyarMei-Fen PaiIrene Agraz PamplonaSzu-Yu PanBhavna PandyaFederica PapadiaClara PardinhasNishita ParikhSamir ParikhHyeong Cheon ParkJung Tak ParkLucia ParreiraPatrizia PasseriniRamachandra PatakMargret PateckiRajan PatelJusmin PatelMeera Patel SutharGemma PatellaArtashes PatrikyanDrasko PavlovicWilliam PaxtonChen PehYonatan PelegJosep Miquel Blasco PelicanoYu-Sen PengManuel Pereira de VicenteJonay Pantoja PerezErika PerezAna Perez de JoseMaría Vanessa Pérez GómezLeticia Perez LlunaUsha PeriNorberto PericoCarole PhilipponnetElaine PhuaJulia PielUnnikrishnan PillaiHelen PilmoreDjuro PlavljanicMercedes Velo PlazaCarol PollockArvind PonnusamySerena PontiThomas PowellNishigandha PradhanRaul Fernandez PradoIngrid PrkacinRishi PruthiDan PughSarah QuinnLuis QuintanaLathika RaakeshKannaiyan RabindranathLuc RadermacherJai RadhakrishnanOmar Sherin Ibrahim RagyRitesh RaichoudhuryMario RaimundoPaolo RandoneMona RazavianHelmut ReichelMarina ReisGiuseppe RemuzziAnnie ReynoldsAnna RicchiutoIvon Maritza Bobadilla RicoClaire RigothierAngus RitchieMaria Antonieta Azancot RiveroDana RizkHan RoAlfred RodriguezEva Rodriguez GarciaSimon RogerMohammad RonyMai RosenbergStephane RoueffBrad RovinSarah RoxburghMario RuizHelena Marco RusinolIvan RychlikHelena SáTania SalehiMaria Dolores Sánchez de la NietaSilja SandenLina SantockienePatricia Valerio SantosIara da Silva SantosMari SargsyanFranziska SarnowSebahat SatEwa SatoraAna SavukMatthew SayerGeorg SchlieperMandy SchlosserHans Schmidt-GuertlerOlivier SchockaertKevin SchulteLisa SchulzHaresh SelvaskandanDavid SempleShaundeep SenElviira SeppetAntonio Galan SerranoJean-Emmanuel SerreAngel SevillanoSapna ShahYvonne ShenBrittany SheridanKai-Hsiang ShuFord SightlerSónia SilvaArnold SilvaSmeeta SinhaAmanda SiriwardanaZvonimir SitasCarmen SivoPeter SizelandCathylee SlyPriscilla SmithBrian SnowElsa Sofia Quadrado SoaresAndrea SolazzoElena Gutierrez SolisLaurence SolomonYoung Rim SongHelena SousaBruce SpinowitzElizabeth StallworthyEleni StamellouMalgorzata StanczykStefanie StangenbergMarija StankovicAsta StankuvieneEmma Diletta SteaTomasz StomporJoshua StorrarJames SullivanWladyslaw SulowiczIrina SuyumovaCheuk Chun SzetoEsther TamaritEddie TanMay TanSydney Chi Wai TangHon TangCatarina TeixeiraKadri TellingNatalia Ramos TerradesVladimir TesarDidem TezÉric ThervetDamien ThibaudinMark ThomasNikhil ThyagarajanMarcin TkaczykMassimo TorreggianiMatias TrilliniShang-Feng TsaiWan-Chuan TsaiJer-Chia TsaiPo-Yu TsengJames TumlinKuei-Ting TungAngus TurnbullSuneel UdaniJana UhlinovaKristin UntFederica UrciuoloAn VanackerBert VandewieleAlvaro VazKristi VeermaeLiesbeth ViaeneAlvita VickieneSara ViganoMaria Antonia Munar VilaEswari VilayurCaridad Martinez VillanuevaCristina Medrano VillarroyaAlejandro Soria VillenVeronica ViramontesCaterina VitaDunja VujcicMona WahbaSusan WanChih-Hsien WangXavier WarlingGerald WatersJane WaughLea WeilandStefan WeinerThomas WeinreichStephan Christian WerthOlivia WickensVidu WijeratneKaren WilderLisa WillcocksAllister WilliamsAgata WiniarskaNikolaus WirtzLothar WolfGunter WolfMuh Geot WongYick Hei WongSze Ho Sunny WongBiruh WorkenehMing-Ju WuHon-Yen WuRoger WyndhamJihyun YangJu-Yeh YangChii YeapKa Fai YimKenneth YongTae-Hyun YooSonguk YoonTung-Min YuTak Tai Andrew YueMichel ZakariUrte ZakauskienePhilippe ZaouiJustyna ZbrzezniakDorota ZielinskaCarlotta Federica Zizzi
• Organismes : The Ohio State University [Columbus] University of Leicester University of Groningen [Groningen] University of New South Wales [Sydney] KI Editorial Board Universitätsklinikum RWTH Aachen - University Hospital Aachen [Aachen, Germany] Università degli studi di Bari Aldo Moro = University of Bari Aldo Moro Division of Nephrology Stanford School of Medicine [Stanford] Role of intra-Clonal Heterogeneity and Leukemic environment in ThErapy Resistance of chronic leukemias Service Néphrologie, Hémodialyses [CHU Clermont-Ferrand]
• Publié dans The Lancet le 02/11/2020

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• Type de publi. : Article dans une revue
• Date de publi. : 01/12/2023
• Auteurs : Saber Davide BarbarAbderrahmane BourredjemRémi TrussonAuguste DargentChristine BinquetJean-Pierre QuenotRaphaël Clere-JehlRomain HernuFlorent MontiniRémi BruyèreChristine LebertJulien BohéJulio BadieJean-Pierre EraldiJean-Philippe RigaudBruno LevyShidasp SiamiGuillaume LouisLila BouadmaJean-Michel ConstantinEmmanuelle MercierKada KloucheDamien Du CheyronGaël PitonDjillali AnnaneSamir JaberTherry van der LindenGilles BlascoJean-Paul MiraCarole SchwebelLoïc ChimotPhilippe GuiotMai-Anh NayFerhat MezianiJulie HelmsClaire RogerBenjamin Louart
• Organismes : Physiologie & médecine expérimentale du Cœur et des Muscles [U 1046] Centre Hospitalier Régional Universitaire [Montpellier] Physiologie & médecine expérimentale du Cœur et des Muscles [U 1046] Centre Hospitalier Régional Universitaire [Montpellier]
• Publié dans Critical Care le 31/10/2020

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Résumé : Abstract Background This substudy of the randomized IDEAL-ICU trial assessed whether the timing of renal replacement therapy (RRT) initiation has a differential effect on 90-day mortality, according to the criteria used to diagnose acute kidney injury (AKI), in patients with early-stage septic shock. Methods Three groups were considered according to the criterion defining AKI: creatinine elevation only (group 1), reduced urinary output only (group 2), creatinine elevation plus reduced urinary output (group 3). Primary outcome was 90-day all-cause death. Secondary endpoints were RRT-free days, RRT dependence and renal function at discharge. We assessed the interaction between RRT strategy (early vs. delayed) and group, and the association between RRT strategy and mortality in each group by logistic regression. Results Of 488 patients enrolled, 205 (42%) patients were in group 1, 174 (35%) in group 2, and 100 (20%) in group 3. The effect of RRT initiation strategy on 90-day mortality across groups showed significant heterogeneity (adjusted interaction p = 0.021). Mortality was 58% vs. 42% for early vs. late RRT initiation, respectively, in group 1 ( p = 0.028); 57% vs. 67%, respectively, in group 2 ( p = 0.18); and 58% vs. 55%, respectively, in group 3 ( p = 0.79). There was no significant difference in secondary outcomes. Conclusion The timing of RRT initiation has a differential impact on outcome according to AKI diagnostic criteria. In patients with elevated creatinine only, early RRT initiation was associated with significantly increased mortality. In patients with reduced urine output only, late RRT initiation was associated with a nonsignificant, 10% absolute increase in mortality.

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Fichiers liés : 2023 Barbar et al., Differential.pdf

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• Type de publi. : Article dans une revue
• Date de publi. : 01/12/2023
• Auteurs : Marie-Anne de BideranMathilde OyallonJean Philippe PerrinStéphane RenaudinPierre CorreHélios Bertin
• Organismes : Centre Hospitalier Universitaire de Nantes = Nantes University Hospital Centre Hospitalier Universitaire de Nantes = Nantes University Hospital Centre Hospitalier Universitaire de Nantes = Nantes University Hospital Centre Hospitalier Universitaire de Nantes = Nantes University Hospital Centre Hospitalier Universitaire de Nantes = Nantes University Hospital Regenerative Medicine and Skeleton Centre Hospitalier Universitaire de Nantes = Nantes University Hospital Centre de Recherche en Cancérologie et Immunologie Intégrée Nantes-Angers
• Publié dans Journal of Stomatology, Oral and Maxillofacial Surgery le 25/10/2020

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Résumé : Functional genioplasty aims to achieve lip competence at rest and reduces lip pressure against the mandibular incisors. The purpose of this study was to describe the radiographic changes in alveolar bone of the mandibular incisors after functional genioplasty.

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• Type de publi. : Article dans une revue
• Date de publi. : 01/12/2023
• Auteurs : Xiangzhuo LiuWigneron J.-P.Wolfgang WagnerFrédéric FrappartLei FanMariette VreugdenhilNicolas BaghdadiMehrez ZribiThomas JagdhuberShengli TaoXiaojun LiHuan WangMengjia WangXiaojing BaiB.G. MousaPhilippe Ciais
• Organismes : Interactions Sol Plante Atmosphère Interactions Sol Plante Atmosphère Vienna University of Technology = Technischen Universität Wien Interactions Sol Plante Atmosphère Southwest University [Chongqing] Vienna University of Technology = Technischen Universität Wien Territoires, Environnement, Télédétection et Information Spatiale Centre d'études spatiales de la biosphère Universität Augsburg [Deutschland] = University of Augsburg [Germany] = Université d'Augsbourg [Allemagne] Peking University [Beijing] Interactions Sol Plante Atmosphère Interactions Sol Plante Atmosphère Zhengzhou University Nanjing University of Information Science and Technology Al-Azhar University [Cairo, Egypt] Laboratoire des Sciences du Climat et de l'Environnement [Gif-sur-Yvette]
• Publié dans Remote Sensing of Environment le 28/10/2020

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Résumé : Active microwave measurements have the potential to estimate vegetation optical depth (VOD), an indicator related to vegetation water content and biomass. The Advanced SCATterometer (ASCAT) provides long-term C-band backscatter data at vertical-vertical (VV) polarization from 2007. So far, very few studies have considered retrieving VOD from this active sensor. This study presents a new publicly released global long-term and continuous (2007–2020) C-band VOD dataset retrieved from the ASCAT observations, named the ASCAT INRAE-BORDEAUX or ASCAT IB VOD product. The retrieval algorithm is based on the Water Cloud Model (WCM) including the Ulaby bare soil model. The algorithm takes advantage of a multi-temporal (MT) retrieval method relying on a cost function where constraints to the retrieved parameters are implemented and a reanalysis soil moisture (SM) dataset from ERA5-Land is used as an input. The performance of ASCAT IB VOD was evaluated by inter-comparing it with ASCAT Technische Universität Wien (TUW), the Advanced Microwave Scanning Radiometer 2 (AMSR2), and VOD Climate Archive (VODCA) VOD products (the last two products are estimated from passive microwave observations). Results showed that ASCAT IB VOD presented the highest spatial correlation with aboveground biomass (R ∼ 0.83) and with the Global Ecosystem Dynamics Investigation (GEDI) canopy height (R ∼ 0.84–0.85). In terms of temporal performance, ASCAT IB VOD had the highest correlation R values with leaf area index (LAI) and Normalized Difference Water Index (NDWI) in most parts of the globe from 2013 to 2018. This contrasts with AMSR2 VODs which correlated better with Normalized Difference Vegetation Index (NDVI). The new ASCAT-based VOD product on a global scale highlighted the potential benefit of combining active (namely ASCAT) and passive (namely AMSR2) VOD products for vegetation studies.

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Fichiers liés : 1-s2.0-S0034425723004017-am.pdf

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• Type de publi. : Article dans une revue
• Date de publi. : 01/12/2023
• Auteurs : Rémi Nguyen VanSarah TubianaThomas de BrouckerCédric JosephCarine RoyMarie-Caroline MeyohasThierry PrazuckCatherine ChirouzeBruno HoenXavier DuvalMatthieu RevestBruno MourvillierMarie-Cécile PloyFrançois CaronPierre-Edouard BollaertOlivier GaillotMuhamed-Kheir TahaClaire PoyartStéphane BonacorsiFrancois VandeneschEmmanuelle CambauMarc LecuitAlain GravetBruno FrachetDaniel Levy BruhlFrançois RaffiMarie PreauNadia AnguelLaurent ArgaudSophie AristaLaurence Armand-LefèvreStéphanie BalavoineRégine BaraducGuilène BarnaudGuillaume BeraudLouis BernardGeorges BernarsDominique BerteiEmilie BessedeTyphaine Billard-PomarèsCharlotte BironStéphane BlandJulien BoileauPatrice BoubeauSandra BourdonAurore BousquetSophie BoyerAlexis Bozorg-GrayeliLaurent BretCédric BretonniereFrançois BricaireElsa BrocasMichel BrunJennifer BuretChristophe BurucoaJean CabalionMathieu CabonGuillaume CamusetChristophe CanevetAnne CarricajoBernard CastanEric CaumesCharles CazanaveAmélie ChabrolThibaut Challan-BelvalVanessa Chanteperdrix-MarillierChantal ChaplainCaroline Charlier-WoertherHélène ChaussadeCatherine ChirouzeBernard ClairJulien ColotJean-Marie ConilHugues CordelPhilippe CormierJoël CoussonPierrick CronierEric CuaAnne Dao-DubremetzSylvie DargereNicolas DegandSophie DekeyserDeborah DelauneEric DenesPierre-Francois DequinDiane DescampsElodie DesclouxJean-Luc DesmaretzJean-Luc DiehlJérôme DimetAurélien DinhLelia EscautClaude FabeFrédéric FaibisClara FlateauNathalie FonsaleEmmanuel ForestierNicolas FortineauAmandine Gagneux-BrunonCaroline GarandeauMagali GarciaDenis GarotStéphane GaudryFrançois GoehringerValérie Gregoire-FaucherMarine GrossetCamélia GubavuIsabelle GueitDominique GuelonThomas GuimardJérôme GuinardTahar HadouJean-Pierre HeleneSandrine HenardBenoit HenryAnne-Cécile HochartBruno HoenGabriela IllesSylvain JaffuelIrène JarrinFrançoise JaureguyMarie-Emmanuelle JuvinSamer KayalSolen KernéisIsabelle LamauryPhilippe LanotteEtienne LaurensHenri LaurichesseCécile Le BrunVincent Le MoingPaul Le TurnierHervé LecuyerSylvie LedruCéline LegrixAdrien LemaignenChantal LembleLudovic LemeeOlivier LesensMarion LevastClaire LhommetSilvija MalesEdith MalpoteGuillaume Martin-BlondelMatthieu MarxRaphael MassonOlivier MatrayAurore MbadiFrédéric MechaiGuillaume MellonAudrey MerensMarie Caroline MeyohasAdrien MichonJoy Mootien YoganadenDavid MorquinStéphane MoulyNatacha MrozekSophie NguyenYohan NguyenMaja OgielskaEric OziolBernard PageSolène Patrat-DelonIsabelle PatryAndré PechinotSandrine PicotDenys PierrejeanLionel PirothClaire PlassartPatrice PlessisLaurent PortelPatrice PoubeauMarie PoupardThierry PrazuckLuc QuaesaetAdriatsiferana RamanantsoaChristophe RappLaurent RaskineJosette RaymondMatthieu RevestAgnès RicheStéphanie Robaday-VoisinFrédéric RobinJean-Pierre RomaszkoFlorence RousseauAnne-Laure RouxCécile RoyerMatthieu SaadaDominique Salmon-CéronCarlo SaroufimJean-Luc SchmitManuela SebireChristine SegondsValérie Sivadon-TardyNathalie SoismierOlivia SonSimon SunderFlorence SuyDidier TandeJacques TankovicNadia ValinNicolas van GrunderbeeckEmmanuelle VaronRenaud VerdonMichel VergnaudVéronique Vernet-GarnierMagali VidalVirginie VitratDaniel VittecoqFanny VuottoIsabelle GorenneCédric LaouenanEstelle MarcaultFrance MentreBlandine PasquetCarine RoySarah Tubiana
• Organismes : ARN bactériens et médecine Centre d'Investigation Clinique [Rennes] Centre Hospitalier Universitaire de Rennes [CHU Rennes] = Rennes University Hospital [Pontchaillou] Infection, Anti-microbiens, Modélisation, Evolution Centre d'investigation Clinique [CHU Bichat] - Épidémiologie clinique Université de Picardie Jules Verne Agents infectieux, résistance et chimiothérapie - UR UPJV 4294 Cohort of community-acquired bacterial meningitis in adults study group Modèles et méthodes de l'évaluation thérapeutique des maladies chroniques CHU Saint-Antoine [AP-HP] Centre Hospitalier Régional d'Orléans Centre d'investigation clinique Antilles-Guyane Centre d'investigation Clinique [CHU Bichat] - Épidémiologie clinique AP-HP - Hôpital Bichat - Claude Bernard [Paris] Infection, Anti-microbiens, Modélisation, Evolution Centre d'Investigation Clinique [Rennes] Service des maladies infectieuses et réanimation médicale [Rennes] = Infectious Disease and Intensive Care [Rennes] Centre Hospitalier Universitaire de Rennes [CHU Rennes] = Rennes University Hospital [Pontchaillou] ARN bactériens et médecine Anti-infectieux : supports moléculaires des résistances et innovations thérapeutiques Institut de Mathématiques de Bordeaux Centre Hospitalier Régional Universitaire de Nancy Physiopathologie moleculaire des infections microbiennes Barrières et Pathogènes Centre national de Référence des Streptocoques (CNR) Physiopathologie des inferctions extra-intestinales à Escherichia coli en pédiatrie AP-HP Hôpital universitaire Robert-Debré [Paris] Centre National de Reference des Staphylocoques Agents infectieux, résistance et chimiothérapie - UR UPJV 4294
• Publié dans European Journal of Clinical Microbiology and Infectious Diseases le 22/10/2020

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Résumé : Background: Little is known on headaches long-term persistence after bacterial meningitis and on their impact on patients' quality of life.Methods: In an ancillary study of the French national prospective cohort of community-acquired bacterial meningitis in adults (COMBAT) conducted between February 2013 and July 2015, we collected self-reported headaches before, at onset, and 12 months (M12) after meningitis. Determinants of persistent headache (PH) at M12, their association with M12 quality of life (SF 12), depression (Center for Epidemiologic Studies Depression Scale) and neuro-functional disability were analysed.Results: Among the 277 alive patients at M12 87/274 (31.8%), 213/271 (78.6%) and 86/277 (31.0%) reported headaches before, at the onset, and at M12, respectively. In multivariate analysis, female sex (OR: 2.75 [1.54-4.90]; p < 0.001), pre-existing headaches before meningitis (OR: 2.38 [1.32-4.30]; p < 0.01), higher neutrophilic polynuclei percentage in the CSF of the initial lumbar puncture (OR: 1.02 [1.00-1.04]; p < 0.05), and brain abscess during the initial hospitalisation (OR: 8.32 [1.97-35.16]; p < 0.01) were associated with M12 persistent headaches. Neither the responsible microorganism, nor the corticoids use were associated with M12 persistent headaches. M12 neuro-functional disability (altered Glasgow Outcome Scale; p < 0.01), M12 physical handicap (altered modified Rankin score; p < 0.001), M12 depressive symptoms (p < 0.0001), and M12 altered physical (p < 0.05) and mental (p < 0.0001) qualities of life were associated with M12 headaches.Conclusion: Persistent headaches are frequent one year after meningitis and are associated with quality of life alteration.

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• Type de publi. : Chapître d'ouvrage
• Date de publi. : 01/12/2023
• Auteurs : Pierre MartyPhilippe Gardes
• Organismes : Institut national de recherches archéologiques préventives Travaux et recherches archéologiques sur les cultures, les espaces et les sociétés Institut national de recherches archéologiques préventives Travaux et recherches archéologiques sur les cultures, les espaces et les sociétés

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• Type de publi. : Article dans une revue
• Date de publi. : 01/12/2023
• Auteurs : Ana MarquesElise MaciasBruno PereiraElodie DurandCarine ChassainTiphaine VidalLuc DefebvreNicolas CarriereValérie FraixElena MoroStéphane ThoboisElise MetereauGraziella MangoneMarie VidailhetJean-Christophe CorvolStéphane LehéricyNicolas Menjot de ChampfleurChristian GenyUmberto SpampinatoWassilios G. MeissnerSolène FrismandEmmanuelle SchmittAnne Doé de MaindrevilleChristophe PortefaixPhilippe RémyGilles FénelonJean-Luc HouetoOlivier ColinOlivier J. RascolPatrice PéranJ.-M. BonnyMaria Livia FantiniFranck Durif
• Organismes : CHU Clermont-Ferrand Neuro-Psycho Pharmacologie des Systèmes Dopaminergiques sous-corticaux Institut Pascal Thérapie guidée par l'image Institut Pascal CHU Clermont-Ferrand CHU Clermont-Ferrand Service Neurologie [CHU Clermont-Ferrand] Institut Pascal Service Neurologie [CHU Clermont-Ferrand] Institut Pascal Service Neurologie [CHU Clermont-Ferrand] Lille Neurosciences & Cognition - U 1172 Lille Neurosciences & Cognition - U 1172 [GIN] Grenoble Institut des Neurosciences [GIN] Grenoble Institut des Neurosciences Hôpital neurologique et neurochirurgical Pierre Wertheimer [CHU - HCL] Institut des sciences cognitives Marc Jeannerod - Centre de neuroscience cognitive - UMR5229 Hôpital neurologique et neurochirurgical Pierre Wertheimer [CHU - HCL] Institut du Cerveau = Paris Brain Institute CHU Pitié-Salpêtrière [AP-HP] Institut du Cerveau = Paris Brain Institute CHU Pitié-Salpêtrière [AP-HP] CHU Pitié-Salpêtrière [AP-HP] Institut du Cerveau = Paris Brain Institute CHU Pitié-Salpêtrière [AP-HP] Centre Hospitalier Régional Universitaire [Montpellier] Laboratoire Charles Coulomb Centre Hospitalier Régional Universitaire [Montpellier] Institut des Maladies Neurodégénératives [Bordeaux] Centre Hospitalier Universitaire de Bordeaux Institut des Maladies Neurodégénératives [Bordeaux] Centre Hospitalier Universitaire de Bordeaux Service de neurologie [CHRU Nancy] Service de neurologie [CHRU Nancy] Service de neurologie [CHRU Nancy] Centre de Recherche en Sciences et Technologies de l'Information et de la Communication - EA 3804 Hôpital universitaire Robert Debré [Reims] Institut Mondor de Recherche Biomédicale Institut Mondor de Recherche Biomédicale CIC de Poitiers – Centre d'investigation clinique de Poitiers (CIC 1402) CIC de Poitiers – Centre d'investigation clinique de Poitiers (CIC 1402) Toulouse NeuroImaging Center Centre d'investigation clinique de Toulouse Toulouse NeuroImaging Center Qualité des Produits Animaux Neuro-Psycho Pharmacologie des Systèmes Dopaminergiques sous-corticaux CHU Clermont-Ferrand Institut Pascal
• Publié dans Journal of Neurology le 01/11/2020

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Résumé : Background: Longitudinal measures of structural brain changes using MRI in relation to clinical features and progression patterns in PD have been assessed in previous studies, but few were conducted in well-defined and large cohorts, including prospective clinical assessments of both motor and non-motor symptoms. Objective: We aimed to identify brain volumetric changes characterizing PD patients, and determine whether regional brain volumetric characteristics at baseline can predict motor, psycho-behavioral and cognitive evolution at one year in a prospective cohort of PD patients. Methods: In this multicentric 1 year longitudinal study, PD patients and healthy controls from the MPI-R2* cohort were assessed for demographical, clinical and brain volumetric characteristics. Distinct subgroups of PD patients according to motor, cognitive and psycho-behavioral evolution were identified at the end of follow-up. Results: One hundred and fifty PD patients and 73 control subjects were included in our analysis. Over one year, there was no significant difference in volume variations between PD and control subjects, regardless of the brain region considered. However, we observed a reduction in posterior cingulate cortex volume at baseline in PD patients with motor deterioration at one year (p = 0.017). We also observed a bilateral reduction of the volume of the amygdala (p = 0.015 and p = 0.041) and hippocampus (p = 0.015 and p = 0.053) at baseline in patients with psycho-behavioral deterioration, regardless of age, dopaminergic treatment and center. Conclusion: Brain volumetric characteristics at baseline may predict clinical trajectories at 1 year in PD as posterior cingulate cortex atrophy was associated with motor decline, while amygdala and hippocampus atrophy were associated with psycho-behavioral decline.

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• Type de publi. : Article dans une revue
• Date de publi. : 01/12/2023
• Auteurs : Pierre PradatSolene PantelMarianne MaynardLaure LalandeSylvie ThevenonRene AdamMarc‐antoine AllardFabien RobinMichel RayarEmmanuel BoleslawskiOlivier ScattonMircea ChiricaFrançois FaitotPhilippe BachellierOlivier SoubraneKayvan MohkamJean-Yves MabrutMickael Lesurtel
• Organismes : Hospices Civils de Lyon Centre Hospitalier Universitaire de Rennes [CHU Rennes] = Rennes University Hospital [Pontchaillou] Nutrition, Métabolismes et Cancer Hospices Civils de Lyon Hospices Civils de Lyon Hospices Civils de Lyon
• Publié dans Trials le 31/10/2020

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Résumé : Abstract Background Given the scarce donor supply, an increasing number of so-called marginal or extended criteria donor (ECD) organs are used for liver transplantation. These ECD liver grafts are however known to be associated with a higher rate of early allograft dysfunction and primary non-function because of a greater vulnerability to ischemia–reperfusion injury. The end-ischemic hypothermic oxygenated machine perfusion (HOPE) technique may improve outcomes of liver transplantation with ECD grafts by decreasing reperfusion injury. Methods HOPExt trial is a comparative open-label, multicenter, national, prospective, randomized, controlled study, in two parallel groups, using static cold storage, the gold standard procedure, as control. The trial will enroll adult patients on the transplant waiting list for liver failure or liver cirrhosis and/or liver malignancy requiring liver transplantation and receiving an ECD liver graft from a brain-dead donor. In the experimental group, ECD liver grafts will first undergo a classical static cold (4 °C) storage followed by a hypothermic oxygenated perfusion (HOPE) for a period of 1 to 4 h. The control group will consist of the classic static cold storage which is the gold standard procedure in liver transplantation. The primary objective of this trial is to study the efficacy of HOPE used before transplantation of ECD liver grafts from brain-dead donors in reducing postoperative early allograft dysfunction within the first 7 postoperative days compared to simple cold static storage. Discussion We present in this protocol all study procedures in regard to the achievement of the HOPExt trial, to prevent biased analysis of trial outcomes and improve the transparency of the trial results. Enrollment of patients in the HOPExt trial has started on September 10, 2019, and is ongoing. Trial registration ClinicalTrials.gov NCT03929523. Registered on April 29, 2019, before the start of inclusion.

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