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Staplin N, Haynes R, Judge PK, Wanner C, Green JB, Emberson J, Preiss D, Mayne KJ, Ng SYA, Sammons E, Zhu D, Hill M, Stevens W, Wallendszus K, Brenner S, Cheung AK, Liu ZH, Li J, Hooi LS, Liu WJ, Kadowaki T, Nangaku M, Levin A, Cherney D, Maggioni AP, Pontremoli R, Deo R, Goto S, Rossello X, Tuttle KR, Steubl D, Petrini M, Seidi S, Landray MJ, Baigent C, Herrington WG, Abat S, Abd Rahman R, Abdul Cader R, Abdul Hafidz MI, Abdul Wahab MZ, Abdullah NK, Abdul-Samad T, Abe M, Abraham N, Acheampong S, Achiri P, Acosta JA, Adeleke A, Adell V, Adewuyi-Dalton R, Adnan N, Africano A, Agharazii M, Aguilar F, Aguilera A, Ahmad M, Ahmad MK, Ahmad NA, Ahmad NH, Ahmad NI, Ahmad Miswan N, Ahmad Rosdi H, Ahmed I, Ahmed S, Ahmed S, Aiello J, Aitken A, AitSadi R, Aker S, Akimoto S, Akinfolarin A, Akram S, Alberici F, Albert C, Aldrich L, Alegata M, Alexander L, Alfaress S, Alhadj Ali M, Ali A, Ali A, Alicic R, Aliu A, Almaraz R, Almasarwah R, Almeida J, Aloisi A, Al-Rabadi L, Alscher D, Alvarez P, Al-Zeer B, Amat M, Ambrose C, Ammar H, An Y, Andriaccio L, Ansu K, Apostolidi A, Arai N, Araki H, Araki S, Arbi A, Arechiga O, Armstrong S, Arnold T, Aronoff S, Arriaga W, Arroyo J, Arteaga D, Asahara S, Asai A, Asai N, Asano S, Asawa M, Asmee MF, Aucella F, Augustin M, Avery A, Awad A, Awang IY, Awazawa M, Axler A, Ayub W, Azhari Z, Baccaro R, Badin C, Bagwell B, Bahlmann-Kroll E, Bahtar AZ, Baigent C, Bains D, Bajaj H, Baker R, Baldini E, Banas B, Banerjee D, Banno S, Bansal S, Barberi S, Barnes S, Barnini C, Barot C, Barrett K, Barrios R, Bartolomei Mecatti B, Barton I, Barton J, Basily W, Bavanandan S, Baxter A, Becker L, Beddhu S, Beige J, Beigh S, Bell S, Benck U, Beneat A, Bennett A, Bennett D, Benyon S, Berdeprado J, Bergler T, Bergner A, Berry M, Bevilacqua M, Bhairoo J, Bhandari S, Bhandary N, Bhatt A, Bhattarai M, Bhavsar M, Bian W, Bianchini F, Bianco S, Bilous R, Bilton J, Bilucaglia D, Bird C, Birudaraju D, Biscoveanu M, Blake C, Bleakley N, Bocchicchia K, Bodine S, Bodington R, Boedecker S, Bolduc M, Bolton S, Bond C, Boreky F, Boren K, Bouchi R, Bough L, Bovan D, Bowler C, Bowman L, Brar N, Braun C, Breach A, Breitenfeldt M, Brenner S, Brettschneider B, Brewer A, Brewer G, Brindle V, Brioni E, Brown C, Brown H, Brown L, Brown R, Brown S, Browne D, Bruce K, Brueckmann M, Brunskill N, Bryant M, Brzoska M, Bu Y, Buckman C, Budoff M, Bullen M, Burke A, Burnette S, Burston C, Busch M, Bushnell J, Butler S, Büttner C, Byrne C, Caamano A, Cadorna J, Cafiero C, Cagle M, Cai J, Calabrese K, Calvi C, Camilleri B, Camp S, Campbell D, Campbell R, Cao H, Capelli I, Caple M, Caplin B, Cardone A, Carle J, Carnall V, Caroppo M, Carr S, Carraro G, Carson M, Casares P, Castillo C, Castro C, Caudill B, Cejka V, Ceseri M, Cham L, Chamberlain A, Chambers J, Chan CBT, Chan JYM, Chan YC, Chang E, Chang E, Chant T, Chavagnon T, Chellamuthu P, Chen F, Chen J, Chen P, Chen TM, Chen Y, Chen Y, Cheng C, Cheng H, Cheng MC, Cherney D, Cheung AK, Ching CH, Chitalia N, Choksi R, Chukwu C, Chung K, Cianciolo G, Cipressa L, Clark S, Clarke H, Clarke R, Clarke S, Cleveland B, Cole E, Coles H, Condurache L, Connor A, Convery K, Cooper A, Cooper N, Cooper Z, Cooperman L, Cosgrove L, Coutts P, Cowley A, Craik R, Cui G, Cummins T, Dahl N, Dai H, Dajani L, D'Amelio A, Damian E, Damianik K, Danel L, Daniels C, Daniels T, Darbeau S, Darius H, Dasgupta T, Davies J, Davies L, Davis A, Davis J, Davis L, Dayanandan R, Dayi S, Dayrell R, De Nicola L, Debnath S, Deeb W, Degenhardt S, DeGoursey K, Delaney M, Deo R, DeRaad R, Derebail V, Dev D, Devaux M, Dhall P, Dhillon G, Dienes J, Dobre M, Doctolero E, Dodds V, Domingo D, Donaldson D, Donaldson P, Donhauser C, Donley V, Dorestin S, Dorey S, Doulton T, Draganova D, Draxlbauer K, Driver F, Du H, Dube F, Duck T, Dugal T, Dugas J, Dukka H, Dumann H, Durham W, Dursch M, Dykas R, Easow R, Eckrich E, Eden G, Edmerson E, Edwards H, Ee LW, Eguchi J, Ehrl Y, Eichstadt K, Eid W, Eilerman B, Ejima Y, Eldon H, Ellam T, Elliott L, Ellison R, Emberson J, Epp R, Er A, Espino-Obrero M, Estcourt S, Estienne L, Evans G, Evans J, Evans S, Fabbri G, Fajardo-Moser M, Falcone C, Fani F, Faria-Shayler P, Farnia F, Farrugia D, Fechter M, Fellowes D, Feng F, Fernandez J, Ferraro P, Field A, Fikry S, Finch J, Finn H, Fioretto P, Fish R, Fleischer A, Fleming-Brown D, Fletcher L, Flora R, Foellinger C, Foligno N, Forest S, Forghani Z, Forsyth K, Fottrell-Gould D, Fox P, Frankel A, Fraser D, Frazier R, Frederick K, Freking N, French H, Froment A, Fuchs B, Fuessl L, Fujii H, Fujimoto A, Fujita A, Fujita K, Fujita Y, Fukagawa M, Fukao Y, Fukasawa A, Fuller T, Funayama T, Fung E, Furukawa M, Furukawa Y, Furusho M, Gabel S, Gaidu J, Gaiser S, Gallo K, Galloway C, Gambaro G, Gan CC, Gangemi C, Gao M, Garcia K, Garcia M, Garofalo C, Garrity M, Garza A, Gasko S, Gavrila M, Gebeyehu B, Geddes A, Gentile G, George A, George J, Gesualdo L, Ghalli F, Ghanem A, Ghate T, Ghavampour S, Ghazi A, Gherman A, Giebeln-Hudnell U, Gill B, Gillham S, Girakossyan I, Girndt M, Giuffrida A, Glenwright M, Glider T, Gloria R, Glowski D, Goh BL, Goh CB, Gohda T, Goldenberg R, Goldfaden R, Goldsmith C, Golson B, Gonce V, Gong Q, Goodenough B, Goodwin N, Goonasekera M, Gordon A, Gordon J, Gore A, Goto H, Goto S, Goto S, Gowen D, Grace A, Graham J, Grandaliano G, Gray M, Green JB, Greene T, Greenwood G, Grewal B, Grifa R, Griffin D, Griffin S, Grimmer P, Grobovaite E, Grotjahn S, Guerini A, Guest C, Gunda S, Guo B, Guo Q, Haack S, Haase M, Haaser K, Habuki K, Hadley A, Hagan S, Hagge S, Haller H, Ham S, Hamal S, Hamamoto Y, Hamano N, Hamm M, Hanburry A, Haneda M, Hanf C, Hanif W, Hansen J, Hanson L, Hantel S, Haraguchi T, Harding E, Harding T, Hardy C, Hartner C, Harun Z, Harvill L, Hasan A, Hase H, Hasegawa F, Hasegawa T, Hashimoto A, Hashimoto C, Hashimoto M, Hashimoto S, Haskett S, Hauske SJ, Hawfield A, Hayami T, Hayashi M, Hayashi S, Haynes R, Hazara A, Healy C, Hecktman J, Heine G, Henderson H, Henschel R, Hepditch A, Herfurth K, Hernandez G, Hernandez Pena A, Hernandez-Cassis C, Herrington WG, Herzog C, Hewins S, Hewitt D, Hichkad L, Higashi S, Higuchi C, Hill C, Hill L, Hill M, Himeno T, Hing A, Hirakawa Y, Hirata K, Hirota Y, Hisatake T, Hitchcock S, Hodakowski A, Hodge W, Hogan R, Hohenstatt U, Hohenstein B, Hooi L, Hope S, Hopley M, Horikawa S, Hosein D, Hosooka T, Hou L, Hou W, Howie L, Howson A, Hozak M, Htet Z, Hu X, Hu Y, Huang J, Huda N, Hudig L, Hudson A, Hugo C, Hull R, Hume L, Hundei W, Hunt N, Hunter A, Hurley S, Hurst A, Hutchinson C, Hyo T, Ibrahim FH, Ibrahim S, Ihana N, Ikeda T, Imai A, Imamine R, Inamori A, Inazawa H, Ingell J, Inomata K, Inukai Y, Ioka M, Irtiza-Ali A, Isakova T, Isari W, Iselt M, Ishiguro A, Ishihara K, Ishikawa T, Ishimoto T, Ishizuka K, Ismail R, Itano S, Ito H, Ito K, Ito M, Ito Y, Iwagaitsu S, Iwaita Y, Iwakura T, Iwamoto M, Iwasa M, Iwasaki H, Iwasaki S, Izumi K, Izumi K, Izumi T, Jaafar SM, Jackson C, Jackson Y, Jafari G, Jahangiriesmaili M, Jain N, Jansson K, Jasim H, Jeffers L, Jenkins A, Jesky M, Jesus-Silva J, Jeyarajah D, Jiang Y, Jiao X, Jimenez G, Jin B, Jin Q, Jochims J, Johns B, Johnson C, Johnson T, Jolly S, Jones L, Jones L, Jones S, Jones T, Jones V, Joseph M, Joshi S, Judge P, Junejo N, Junus S, Kachele M, Kadowaki T, Kadoya H, Kaga H, Kai H, Kajio H, Kaluza-Schilling W, Kamaruzaman L, Kamarzarian A, Kamimura Y, Kamiya H, Kamundi C, Kan T, Kanaguchi Y, Kanazawa A, Kanda E, Kanegae S, Kaneko K, Kaneko K, Kang HY, Kano T, Karim M, Karounos D, Karsan W, Kasagi R, Kashihara N, Katagiri H, Katanosaka A, Katayama A, Katayama M, Katiman E, Kato K, Kato M, Kato N, Kato S, Kato T, Kato Y, Katsuda Y, Katsuno T, Kaufeld J, Kavak Y, Kawai I, Kawai M, Kawai M, Kawase A, Kawashima S, Kazory A, Kearney J, Keith B, Kellett J, Kelley S, Kershaw M, Ketteler M, Khai Q, Khairullah Q, Khandwala H, Khoo KKL, Khwaja A, Kidokoro K, Kielstein J, Kihara M, Kimber C, Kimura S, Kinashi H, Kingston H, Kinomura M, Kinsella-Perks E, Kitagawa M, Kitajima M, Kitamura S, Kiyosue A, Kiyota M, Klauser F, Klausmann G, Kmietschak W, Knapp K, Knight C, Knoppe A, Knott C, Kobayashi M, Kobayashi R, Kobayashi T, Koch M, Kodama S, Kodani N, Kogure E, Koizumi M, Kojima H, Kojo T, Kolhe N, Komaba H, Komiya T, Komori H, Kon SP, Kondo M, Kondo M, Kong W, Konishi M, Kono K, Koshino M, Kosugi T, Kothapalli B, Kozlowski T, Kraemer B, Kraemer-Guth A, Krappe J, Kraus D, Kriatselis C, Krieger C, Krish P, Kruger B, Ku Md Razi KR, Kuan Y, Kubota S, Kuhn S, Kumar P, Kume S, Kummer I, Kumuji R, Küpper A, Kuramae T, Kurian L, Kuribayashi C, Kurien R, Kuroda E, Kurose T, Kutschat A, Kuwabara N, Kuwata H, La Manna G, Lacey M, Lafferty K, LaFleur P, Lai V, Laity E, Lambert A, Landray MJ, Langlois M, Latif F, Latore E, Laundy E, Laurienti D, Lawson A, Lay M, Leal I, Leal I, Lee AK, Lee J, Lee KQ, Lee R, Lee SA, Lee YY, Lee-Barkey Y, Leonard N, Leoncini G, Leong CM, Lerario S, Leslie A, Levin A, Lewington A, Li J, Li N, Li X, Li Y, Liberti L, Liberti ME, Liew A, Liew YF, Lilavivat U, Lim SK, Lim YS, Limon E, Lin H, Lioudaki E, Liu H, Liu J, Liu L, Liu Q, Liu WJ, Liu X, Liu Z, Loader D, Lochhead H, Loh CL, Lorimer A, Loudermilk L, Loutan J, Low CK, Low CL, Low YM, Lozon Z, Lu Y, Lucci D, Ludwig U, Luker N, Lund D, Lustig R, Lyle S, Macdonald C, MacDougall I, Machicado R, MacLean D, Macleod P, Madera A, Madore F, Maeda K, Maegawa H, Maeno S, Mafham M, Magee J, Maggioni AP, Mah DY, Mahabadi V, Maiguma M, Makita Y, Makos G, Manco L, Mangiacapra R, Manley J, Mann P, Mano S, Marcotte G, Maris J, Mark P, Markau S, Markovic M, Marshall C, Martin M, Martinez C, Martinez S, Martins G, Maruyama K, Maruyama S, Marx K, Maselli A, Masengu A, Maskill A, Masumoto S, Masutani K, Matsumoto M, Matsunaga T, Matsuoka N, Matsushita M, Matthews M, Matthias S, Matvienko E, Maurer M, Maxwell P, Mayne KJ, Mazlan N, Mazlan SA, Mbuyisa A, McCafferty K, McCarroll F, McCarthy T, McClary-Wright C, McCray K, McDermott P, McDonald C, McDougall R, McHaffie E, McIntosh K, McKinley T, McLaughlin S, McLean N, McNeil L, Measor A, Meek J, Mehta A, Mehta R, Melandri M, Mené P, Meng T, Menne J, Merritt K, Merscher S, Meshykhi C, Messa P, Messinger L, Miftari N, Miller R, Miller Y, Miller-Hodges E, Minatoguchi M, Miners M, Minutolo R, Mita T, Miura Y, Miyaji M, Miyamoto S, Miyatsuka T, Miyazaki M, Miyazawa I, Mizumachi R, Mizuno M, Moffat S, Mohamad Nor FS, Mohamad Zaini SN, Mohamed Affandi FA, Mohandas C, Mohd R, Mohd Fauzi NA, Mohd Sharif NH, Mohd Yusoff Y, Moist L, Moncada A, Montasser M, Moon A, Moran C, Morgan N, Moriarty J, Morig G, Morinaga H, Morino K, Morisaki T, Morishita Y, Morlok S, Morris A, Morris F, Mostafa S, Mostefai Y, Motegi M, Motherwell N, Motta D, Mottl A, Moys R, Mozaffari S, Muir J, Mulhern J, Mulligan S, Munakata Y, Murakami C, Murakoshi M, Murawska A, Murphy K, Murphy L, Murray S, Murtagh H, Musa MA, Mushahar L, Mustafa R, Mustafar R, Muto M, Nadar E, Nagano R, Nagasawa T, Nagashima E, Nagasu H, Nagelberg S, Nair H, Nakagawa Y, Nakahara M, Nakamura J, Nakamura R, Nakamura T, Nakaoka M, Nakashima E, Nakata J, Nakata M, Nakatani S, Nakatsuka A, Nakayama Y, Nakhoul G, Nangaku M, Naverrete G, Navivala A, Nazeer I, Negrea L, Nethaji C, Newman E, Ng SYA, Ng TJ, Ngu LLS, Nimbkar T, Nishi H, Nishi M, Nishi S, Nishida Y, Nishiyama A, Niu J, Niu P, Nobili G, Nohara N, Nojima I, Nolan J, Nosseir H, Nozawa M, Nunn M, Nunokawa S, Oda M, Oe M, Oe Y, Ogane K, Ogawa W, Ogihara T, Oguchi G, Ohsugi M, Oishi K, Okada Y, Okajyo J, Okamoto S, Okamura K, Olufuwa O, Oluyombo R, Omata A, Omori Y, Ong LM, Ong YC, Onyema J, Oomatia A, Oommen A, Oremus R, Orimo Y, Ortalda V, Osaki Y, Osawa Y, Osmond Foster J, O'Sullivan A, Otani T, Othman N, Otomo S, O'Toole J, Owen L, Ozawa T, Padiyar A, Page N, Pajak S, Paliege A, Pandey A, Pandey R, Pariani H, Park J, Parrigon M, Passauer J, Patecki M, Patel M, Patel R, Patel T, Patel Z, Paul R, Paul R, Paulsen L, Pavone L, Peixoto A, Peji J, Peng BC, Peng K, Pennino L, Pereira E, Perez E, Pergola P, Pesce F, Pessolano G, Petchey W, Petr EJ, Pfab T, Phelan P, Phillips R, Phillips T, Phipps M, Piccinni G, Pickett T, Pickworth S, Piemontese M, Pinto D, Piper J, Plummer-Morgan J, Poehler D, Polese L, Poma V, Pontremoli R, Postal A, Pötz C, Power A, Pradhan N, Pradhan R, Preiss D, Preiss E, Preston K, Prib N, Price L, Provenzano C, Pugay C, Pulido R, Putz F, Qiao Y, Quartagno R, Quashie-Akponeware M, Rabara R, Rabasa-Lhoret R, Radhakrishnan D, Radley M, Raff R, Raguwaran S, Rahbari-Oskoui F, Rahman M, Rahmat K, Ramadoss S, Ramanaidu S, Ramasamy S, Ramli R, Ramli S, Ramsey T, Rankin A, Rashidi A, Raymond L, Razali WAFA, Read K, Reiner H, Reisler A, Reith C, Renner J, Rettenmaier B, Richmond L, Rijos D, Rivera R, Rivers V, Robinson H, Rocco M, Rodriguez-Bachiller I, Rodriquez R, Roesch C, Roesch J, Rogers J, Rohnstock M, Rolfsmeier S, Roman M, Romo A, Rosati A, Rosenberg S, Ross T, Rossello X, Roura M, Roussel M, Rovner S, Roy S, Rucker S, Rump L, Ruocco M, Ruse S, Russo F, Russo M, Ryder M, Sabarai A, Saccà C, Sachson R, Sadler E, Safiee NS, Sahani M, Saillant A, Saini J, Saito C, Saito S, Sakaguchi K, Sakai M, Salim H, Salviani C, Sammons E, Sampson A, Samson F, Sandercock P, Sanguila S, Santorelli G, Santoro D, Sarabu N, Saram T, Sardell R, Sasajima H, Sasaki T, Satko S, Sato A, Sato D, Sato H, Sato H, Sato J, Sato T, Sato Y, Satoh M, Sawada K, Schanz M, Scheidemantel F, Schemmelmann M, Schettler E, Schettler V, Schlieper GR, Schmidt C, Schmidt G, Schmidt U, Schmidt-Gurtler H, Schmude M, Schneider A, Schneider I, Schneider-Danwitz C, Schomig M, Schramm T, Schreiber A, Schricker S, Schroppel B, Schulte-Kemna L, Schulz E, Schumacher B, Schuster A, Schwab A, Scolari F, Scott A, Seeger W, Seeger W, Segal M, Seifert L, Seifert M, Sekiya M, Sellars R, Seman MR, Shah S, Shah S, Shainberg L, Shanmuganathan M, Shao F, Sharma K, Sharpe C, Sheikh-Ali M, Sheldon J, Shenton C, Shepherd A, Shepperd M, Sheridan R, Sheriff Z, Shibata Y, Shigehara T, Shikata K, Shimamura K, Shimano H, Shimizu Y, Shimoda H, Shin K, Shivashankar G, Shojima N, Silva R, Sim CSB, Simmons K, Sinha S, Sitter T, Sivanandam S, Skipper M, Sloan K, Sloan L, Smith R, Smyth J, Sobande T, Sobata M, Somalanka S, Song X, Sonntag F, Sood B, Sor SY, Soufer J, Sparks H, Spatoliatore G, Spinola T, Squyres S, Srivastava A, Stanfield J, Staplin N, Staylor K, Steele A, Steen O, Steffl D, Stegbauer J, Stellbrink C, Stellbrink E, Stevens W, Stevenson A, Stewart-Ray V, Stickley J, Stoffler D, Stratmann B, Streitenberger S, Strutz F, Stubbs J, Stumpf J, Suazo N, Suchinda P, Suckling R, Sudin A, Sugamori K, Sugawara H, Sugawara K, Sugimoto D, Sugiyama H, Sugiyama H, Sugiyama T, Sullivan M, Sumi M, Suresh N, Sutton D, Suzuki H, Suzuki R, Suzuki Y, Suzuki Y, Suzuki Y, Swanson E, Swift P, Syed S, Szerlip H, Taal M, Taddeo M, Tailor C, Tajima K, Takagi M, Takahashi K, Takahashi K, Takahashi M, Takahashi T, Takahira E, Takai T, Takaoka M, Takeoka J, Takesada A, Takezawa M, Talbot M, Taliercio J, Talsania T, Tamori Y, Tamura R, Tamura Y, Tan CHH, Tan EZZ, Tanabe A, Tanabe K, Tanaka A, Tanaka A, Tanaka N, Tang S, Tang Z, Tanigaki K, Tarlac M, Tatsuzawa A, Tay JF, Tay LL, Taylor J, Taylor K, Taylor K, Te A, Tenbusch L, Teng KS, Terakawa A, Terry J, Tham ZD, Tholl S, Thomas G, Thong KM, Tietjen D, Timadjer A, Tindall H, Tipper S, Tobin K, Toda N, Tokuyama A, Tolibas M, Tomita A, Tomita T, Tomlinson J, Tonks L, Topf J, Topping S, Torp A, Torres A, Totaro F, Toth P, Toyonaga Y, Tripodi F, Trivedi K, Tropman E, Tschope D, Tse J, Tsuji K, Tsunekawa S, Tsunoda R, Tucky B, Tufail S, Tuffaha A, Turan E, Turner H, Turner J, Turner M, Tuttle KR, Tye YL, Tyler A, Tyler J, Uchi H, Uchida H, Uchida T, Uchida T, Udagawa T, Ueda S, Ueda Y, Ueki K, Ugni S, Ugwu E, Umeno R, Unekawa C, Uozumi K, Urquia K, Valleteau A, Valletta C, van Erp R, Vanhoy C, Varad V, Varma R, Varughese A, Vasquez P, Vasseur A, Veelken R, Velagapudi C, Verdel K, Vettoretti S, Vezzoli G, Vielhauer V, Viera R, Vilar E, Villaruel S, Vinall L, Vinathan J, Visnjic M, Voigt E, von-Eynatten M, Vourvou M, Wada J, Wada J, Wada T, Wada Y, Wakayama K, Wakita Y, Wallendszus K, Walters T, Wan Mohamad WH, Wang L, Wang W, Wang X, Wang X, Wang Y, Wanner C, Wanninayake S, Watada H, Watanabe K, Watanabe K, Watanabe M, Waterfall H, Watkins D, Watson S, Weaving L, Weber B, Webley Y, Webster A, Webster M, Weetman M, Wei W, Weihprecht H, Weiland L, Weinmann-Menke J, Weinreich T, Wendt R, Weng Y, Whalen M, Whalley G, Wheatley R, Wheeler A, Wheeler J, Whelton P, White K, Whitmore B, Whittaker S, Wiebel J, Wiley J, Wilkinson L, Willett M, Williams A, Williams E, Williams K, Williams T, Wilson A, Wilson P, Wincott L, Wines E, Winkelmann B, Winkler M, Winter-Goodwin B, Witczak J, Wittes J, Wittmann M, Wolf G, Wolf L, Wolfling R, Wong C, Wong E, Wong HS, Wong LW, Wong YH, Wonnacott A, Wood A, Wood L, Woodhouse H, Wooding N, Woodman A, Wren K, Wu J, Wu P, Xia S, Xiao H, Xiao X, Xie Y, Xu C, Xu Y, Xue H, Yahaya H, Yalamanchili H, Yamada A, Yamada N, Yamagata K, Yamaguchi M, Yamaji Y, Yamamoto A, Yamamoto S, Yamamoto S, Yamamoto T, Yamanaka A, Yamano T, Yamanouchi Y, Yamasaki N, Yamasaki Y, Yamasaki Y, Yamashita C, Yamauchi T, Yan Q, Yanagisawa E, Yang F, Yang L, Yano S, Yao S, Yao Y, Yarlagadda S, Yasuda Y, Yiu V, Yokoyama T, Yoshida S, Yoshidome E, Yoshikawa H, Young A, Young T, Yousif V, Yu H, Yu Y, Yuasa K, Yusof N, Zalunardo N, Zander B, Zani R, Zappulo F, Zayed M, Zemann B, Zettergren P, Zhang H, Zhang L, Zhang L, Zhang N, Zhang X, Zhao J, Zhao L, Zhao S, Zhao Z, Zhong H, Zhou N, Zhou S, Zhu D, Zhu L, Zhu S, Zietz M, Zippo M, Zirino F, Zulkipli FH. Effects of empagliflozin on progression of chronic kidney disease: a prespecified secondary analysis from the empa-kidney trial. Lancet Diabetes Endocrinol 2024; 12:39-50. [PMID: 38061371 PMCID: PMC7615591 DOI: 10.1016/s2213-8587(23)00321-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 10/24/2023] [Accepted: 10/25/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND Sodium-glucose co-transporter-2 (SGLT2) inhibitors reduce progression of chronic kidney disease and the risk of cardiovascular morbidity and mortality in a wide range of patients. However, their effects on kidney disease progression in some patients with chronic kidney disease are unclear because few clinical kidney outcomes occurred among such patients in the completed trials. In particular, some guidelines stratify their level of recommendation about who should be treated with SGLT2 inhibitors based on diabetes status and albuminuria. We aimed to assess the effects of empagliflozin on progression of chronic kidney disease both overall and among specific types of participants in the EMPA-KIDNEY trial. METHODS EMPA-KIDNEY, a randomised, controlled, phase 3 trial, was conducted at 241 centres in eight countries (Canada, China, Germany, Italy, Japan, Malaysia, the UK, and the USA), and included individuals aged 18 years or older with an estimated glomerular filtration rate (eGFR) of 20 to less than 45 mL/min per 1·73 m2, or with an eGFR of 45 to less than 90 mL/min per 1·73 m2 with a urinary albumin-to-creatinine ratio (uACR) of 200 mg/g or higher. We explored the effects of 10 mg oral empagliflozin once daily versus placebo on the annualised rate of change in estimated glomerular filtration rate (eGFR slope), a tertiary outcome. We studied the acute slope (from randomisation to 2 months) and chronic slope (from 2 months onwards) separately, using shared parameter models to estimate the latter. Analyses were done in all randomly assigned participants by intention to treat. EMPA-KIDNEY is registered at ClinicalTrials.gov, NCT03594110. FINDINGS Between May 15, 2019, and April 16, 2021, 6609 participants were randomly assigned and then followed up for a median of 2·0 years (IQR 1·5-2·4). Prespecified subgroups of eGFR included 2282 (34·5%) participants with an eGFR of less than 30 mL/min per 1·73 m2, 2928 (44·3%) with an eGFR of 30 to less than 45 mL/min per 1·73 m2, and 1399 (21·2%) with an eGFR 45 mL/min per 1·73 m2 or higher. Prespecified subgroups of uACR included 1328 (20·1%) with a uACR of less than 30 mg/g, 1864 (28·2%) with a uACR of 30 to 300 mg/g, and 3417 (51·7%) with a uACR of more than 300 mg/g. Overall, allocation to empagliflozin caused an acute 2·12 mL/min per 1·73 m2 (95% CI 1·83-2·41) reduction in eGFR, equivalent to a 6% (5-6) dip in the first 2 months. After this, it halved the chronic slope from -2·75 to -1·37 mL/min per 1·73 m2 per year (relative difference 50%, 95% CI 42-58). The absolute and relative benefits of empagliflozin on the magnitude of the chronic slope varied significantly depending on diabetes status and baseline levels of eGFR and uACR. In particular, the absolute difference in chronic slopes was lower in patients with lower baseline uACR, but because this group progressed more slowly than those with higher uACR, this translated to a larger relative difference in chronic slopes in this group (86% [36-136] reduction in the chronic slope among those with baseline uACR <30 mg/g compared with a 29% [19-38] reduction for those with baseline uACR ≥2000 mg/g; ptrend<0·0001). INTERPRETATION Empagliflozin slowed the rate of progression of chronic kidney disease among all types of participant in the EMPA-KIDNEY trial, including those with little albuminuria. Albuminuria alone should not be used to determine whether to treat with an SGLT2 inhibitor. FUNDING Boehringer Ingelheim and Eli Lilly.
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Judge PK, Staplin N, Mayne KJ, Wanner C, Green JB, Hauske SJ, Emberson JR, Preiss D, Ng SYA, Roddick AJ, Sammons E, Zhu D, Hill M, Stevens W, Wallendszus K, Brenner S, Cheung AK, Liu ZH, Li J, Hooi LS, Liu WJ, Kadowaki T, Nangaku M, Levin A, Cherney D, Maggioni AP, Pontremoli R, Deo R, Goto S, Rossello X, Tuttle KR, Steubl D, Massey D, Landray MJ, Baigent C, Haynes R, Herrington WG, Abat S, Abd Rahman R, Abdul Cader R, Abdul Hafidz MI, Abdul Wahab MZ, Abdullah NK, Abdul-Samad T, Abe M, Abraham N, Acheampong S, Achiri P, Acosta JA, Adeleke A, Adell V, Adewuyi-Dalton R, Adnan N, Africano A, Agharazii M, Aguilar F, Aguilera A, Ahmad M, Ahmad MK, Ahmad NA, Ahmad NH, Ahmad NI, Ahmad Miswan N, Ahmad Rosdi H, Ahmed I, Ahmed S, Ahmed S, Aiello J, Aitken A, AitSadi R, Aker S, Akimoto S, Akinfolarin A, Akram S, Alberici F, Albert C, Aldrich L, Alegata M, Alexander L, Alfaress S, Alhadj Ali M, Ali A, Ali A, Alicic R, Aliu A, Almaraz R, Almasarwah R, Almeida J, Aloisi A, Al-Rabadi L, Alscher D, Alvarez P, Al-Zeer B, Amat M, Ambrose C, Ammar H, An Y, Andriaccio L, Ansu K, Apostolidi A, Arai N, Araki H, Araki S, Arbi A, Arechiga O, Armstrong S, Arnold T, Aronoff S, Arriaga W, Arroyo J, Arteaga D, Asahara S, Asai A, Asai N, Asano S, Asawa M, Asmee MF, Aucella F, Augustin M, Avery A, Awad A, Awang IY, Awazawa M, Axler A, Ayub W, Azhari Z, Baccaro R, Badin C, Bagwell B, Bahlmann-Kroll E, Bahtar AZ, Baigent C, Bains D, Bajaj H, Baker R, Baldini E, Banas B, Banerjee D, Banno S, Bansal S, Barberi S, Barnes S, Barnini C, Barot C, Barrett K, Barrios R, Bartolomei Mecatti B, Barton I, Barton J, Basily W, Bavanandan S, Baxter A, Becker L, Beddhu S, Beige J, Beigh S, Bell S, Benck U, Beneat A, Bennett A, Bennett D, Benyon S, Berdeprado J, Bergler T, Bergner A, Berry M, Bevilacqua M, Bhairoo J, Bhandari S, Bhandary N, Bhatt A, Bhattarai M, Bhavsar M, Bian W, Bianchini F, Bianco S, Bilous R, Bilton J, Bilucaglia D, Bird C, Birudaraju D, Biscoveanu M, Blake C, Bleakley N, Bocchicchia K, Bodine S, Bodington R, Boedecker S, Bolduc M, Bolton S, Bond C, Boreky F, Boren K, Bouchi R, Bough L, Bovan D, Bowler C, Bowman L, Brar N, Braun C, Breach A, Breitenfeldt M, Brenner S, Brettschneider B, Brewer A, Brewer G, Brindle V, Brioni E, Brown C, Brown H, Brown L, Brown R, Brown S, Browne D, Bruce K, Brueckmann M, Brunskill N, Bryant M, Brzoska M, Bu Y, Buckman C, Budoff M, Bullen M, Burke A, Burnette S, Burston C, Busch M, Bushnell J, Butler S, Büttner C, Byrne C, Caamano A, Cadorna J, Cafiero C, Cagle M, Cai J, Calabrese K, Calvi C, Camilleri B, Camp S, Campbell D, Campbell R, Cao H, Capelli I, Caple M, Caplin B, Cardone A, Carle J, Carnall V, Caroppo M, Carr S, Carraro G, Carson M, Casares P, Castillo C, Castro C, Caudill B, Cejka V, Ceseri M, Cham L, Chamberlain A, Chambers J, Chan CBT, Chan JYM, Chan YC, Chang E, Chang E, Chant T, Chavagnon T, Chellamuthu P, Chen F, Chen J, Chen P, Chen TM, Chen Y, Chen Y, Cheng C, Cheng H, Cheng MC, Cherney D, Cheung AK, Ching CH, Chitalia N, Choksi R, Chukwu C, Chung K, Cianciolo G, Cipressa L, Clark S, Clarke H, Clarke R, Clarke S, Cleveland B, Cole E, Coles H, Condurache L, Connor A, Convery K, Cooper A, Cooper N, Cooper Z, Cooperman L, Cosgrove L, Coutts P, Cowley A, Craik R, Cui G, Cummins T, Dahl N, Dai H, Dajani L, D'Amelio A, Damian E, Damianik K, Danel L, Daniels C, Daniels T, Darbeau S, Darius H, Dasgupta T, Davies J, Davies L, Davis A, Davis J, Davis L, Dayanandan R, Dayi S, Dayrell R, De Nicola L, Debnath S, Deeb W, Degenhardt S, DeGoursey K, Delaney M, Deo R, DeRaad R, Derebail V, Dev D, Devaux M, Dhall P, Dhillon G, Dienes J, Dobre M, Doctolero E, Dodds V, Domingo D, Donaldson D, Donaldson P, Donhauser C, Donley V, Dorestin S, Dorey S, Doulton T, Draganova D, Draxlbauer K, Driver F, Du H, Dube F, Duck T, Dugal T, Dugas J, Dukka H, Dumann H, Durham W, Dursch M, Dykas R, Easow R, Eckrich E, Eden G, Edmerson E, Edwards H, Ee LW, Eguchi J, Ehrl Y, Eichstadt K, Eid W, Eilerman B, Ejima Y, Eldon H, Ellam T, Elliott L, Ellison R, Emberson J, Epp R, Er A, Espino-Obrero M, Estcourt S, Estienne L, Evans G, Evans J, Evans S, Fabbri G, Fajardo-Moser M, Falcone C, Fani F, Faria-Shayler P, Farnia F, Farrugia D, Fechter M, Fellowes D, Feng F, Fernandez J, Ferraro P, Field A, Fikry S, Finch J, Finn H, Fioretto P, Fish R, Fleischer A, Fleming-Brown D, Fletcher L, Flora R, Foellinger C, Foligno N, Forest S, Forghani Z, Forsyth K, Fottrell-Gould D, Fox P, Frankel A, Fraser D, Frazier R, Frederick K, Freking N, French H, Froment A, Fuchs B, Fuessl L, Fujii H, Fujimoto A, Fujita A, Fujita K, Fujita Y, Fukagawa M, Fukao Y, Fukasawa A, Fuller T, Funayama T, Fung E, Furukawa M, Furukawa Y, Furusho M, Gabel S, Gaidu J, Gaiser S, Gallo K, Galloway C, Gambaro G, Gan CC, Gangemi C, Gao M, Garcia K, Garcia M, Garofalo C, Garrity M, Garza A, Gasko S, Gavrila M, Gebeyehu B, Geddes A, Gentile G, George A, George J, Gesualdo L, Ghalli F, Ghanem A, Ghate T, Ghavampour S, Ghazi A, Gherman A, Giebeln-Hudnell U, Gill B, Gillham S, Girakossyan I, Girndt M, Giuffrida A, Glenwright M, Glider T, Gloria R, Glowski D, Goh BL, Goh CB, Gohda T, Goldenberg R, Goldfaden R, Goldsmith C, Golson B, Gonce V, Gong Q, Goodenough B, Goodwin N, Goonasekera M, Gordon A, Gordon J, Gore A, Goto H, Goto S, Goto S, Gowen D, Grace A, Graham J, Grandaliano G, Gray M, Green JB, Greene T, Greenwood G, Grewal B, Grifa R, Griffin D, Griffin S, Grimmer P, Grobovaite E, Grotjahn S, Guerini A, Guest C, Gunda S, Guo B, Guo Q, Haack S, Haase M, Haaser K, Habuki K, Hadley A, Hagan S, Hagge S, Haller H, Ham S, Hamal S, Hamamoto Y, Hamano N, Hamm M, Hanburry A, Haneda M, Hanf C, Hanif W, Hansen J, Hanson L, Hantel S, Haraguchi T, Harding E, Harding T, Hardy C, Hartner C, Harun Z, Harvill L, Hasan A, Hase H, Hasegawa F, Hasegawa T, Hashimoto A, Hashimoto C, Hashimoto M, Hashimoto S, Haskett S, Hauske SJ, Hawfield A, Hayami T, Hayashi M, Hayashi S, Haynes R, Hazara A, Healy C, Hecktman J, Heine G, Henderson H, Henschel R, Hepditch A, Herfurth K, Hernandez G, Hernandez Pena A, Hernandez-Cassis C, Herrington WG, Herzog C, Hewins S, Hewitt D, Hichkad L, Higashi S, Higuchi C, Hill C, Hill L, Hill M, Himeno T, Hing A, Hirakawa Y, Hirata K, Hirota Y, Hisatake T, Hitchcock S, Hodakowski A, Hodge W, Hogan R, Hohenstatt U, Hohenstein B, Hooi L, Hope S, Hopley M, Horikawa S, Hosein D, Hosooka T, Hou L, Hou W, Howie L, Howson A, Hozak M, Htet Z, Hu X, Hu Y, Huang J, Huda N, Hudig L, Hudson A, Hugo C, Hull R, Hume L, Hundei W, Hunt N, Hunter A, Hurley S, Hurst A, Hutchinson C, Hyo T, Ibrahim FH, Ibrahim S, Ihana N, Ikeda T, Imai A, Imamine R, Inamori A, Inazawa H, Ingell J, Inomata K, Inukai Y, Ioka M, Irtiza-Ali A, Isakova T, Isari W, Iselt M, Ishiguro A, Ishihara K, Ishikawa T, Ishimoto T, Ishizuka K, Ismail R, Itano S, Ito H, Ito K, Ito M, Ito Y, Iwagaitsu S, Iwaita Y, Iwakura T, Iwamoto M, Iwasa M, Iwasaki H, Iwasaki S, Izumi K, Izumi K, Izumi T, Jaafar SM, Jackson C, Jackson Y, Jafari G, Jahangiriesmaili M, Jain N, Jansson K, Jasim H, Jeffers L, Jenkins A, Jesky M, Jesus-Silva J, Jeyarajah D, Jiang Y, Jiao X, Jimenez G, Jin B, Jin Q, Jochims J, Johns B, Johnson C, Johnson T, Jolly S, Jones L, Jones L, Jones S, Jones T, Jones V, Joseph M, Joshi S, Judge P, Junejo N, Junus S, Kachele M, Kadowaki T, Kadoya H, Kaga H, Kai H, Kajio H, Kaluza-Schilling W, Kamaruzaman L, Kamarzarian A, Kamimura Y, Kamiya H, Kamundi C, Kan T, Kanaguchi Y, Kanazawa A, Kanda E, Kanegae S, Kaneko K, Kaneko K, Kang HY, Kano T, Karim M, Karounos D, Karsan W, Kasagi R, Kashihara N, Katagiri H, Katanosaka A, Katayama A, Katayama M, Katiman E, Kato K, Kato M, Kato N, Kato S, Kato T, Kato Y, Katsuda Y, Katsuno T, Kaufeld J, Kavak Y, Kawai I, Kawai M, Kawai M, Kawase A, Kawashima S, Kazory A, Kearney J, Keith B, Kellett J, Kelley S, Kershaw M, Ketteler M, Khai Q, Khairullah Q, Khandwala H, Khoo KKL, Khwaja A, Kidokoro K, Kielstein J, Kihara M, Kimber C, Kimura S, Kinashi H, Kingston H, Kinomura M, Kinsella-Perks E, Kitagawa M, Kitajima M, Kitamura S, Kiyosue A, Kiyota M, Klauser F, Klausmann G, Kmietschak W, Knapp K, Knight C, Knoppe A, Knott C, Kobayashi M, Kobayashi R, Kobayashi T, Koch M, Kodama S, Kodani N, Kogure E, Koizumi M, Kojima H, Kojo T, Kolhe N, Komaba H, Komiya T, Komori H, Kon SP, Kondo M, Kondo M, Kong W, Konishi M, Kono K, Koshino M, Kosugi T, Kothapalli B, Kozlowski T, Kraemer B, Kraemer-Guth A, Krappe J, Kraus D, Kriatselis C, Krieger C, Krish P, Kruger B, Ku Md Razi KR, Kuan Y, Kubota S, Kuhn S, Kumar P, Kume S, Kummer I, Kumuji R, Küpper A, Kuramae T, Kurian L, Kuribayashi C, Kurien R, Kuroda E, Kurose T, Kutschat A, Kuwabara N, Kuwata H, La Manna G, Lacey M, Lafferty K, LaFleur P, Lai V, Laity E, Lambert A, Landray MJ, Langlois M, Latif F, Latore E, Laundy E, Laurienti D, Lawson A, Lay M, Leal I, Leal I, Lee AK, Lee J, Lee KQ, Lee R, Lee SA, Lee YY, Lee-Barkey Y, Leonard N, Leoncini G, Leong CM, Lerario S, Leslie A, Levin A, Lewington A, Li J, Li N, Li X, Li Y, Liberti L, Liberti ME, Liew A, Liew YF, Lilavivat U, Lim SK, Lim YS, Limon E, Lin H, Lioudaki E, Liu H, Liu J, Liu L, Liu Q, Liu WJ, Liu X, Liu Z, Loader D, Lochhead H, Loh CL, Lorimer A, Loudermilk L, Loutan J, Low CK, Low CL, Low YM, Lozon Z, Lu Y, Lucci D, Ludwig U, Luker N, Lund D, Lustig R, Lyle S, Macdonald C, MacDougall I, Machicado R, MacLean D, Macleod P, Madera A, Madore F, Maeda K, Maegawa H, Maeno S, Mafham M, Magee J, Maggioni AP, Mah DY, Mahabadi V, Maiguma M, Makita Y, Makos G, Manco L, Mangiacapra R, Manley J, Mann P, Mano S, Marcotte G, Maris J, Mark P, Markau S, Markovic M, Marshall C, Martin M, Martinez C, Martinez S, Martins G, Maruyama K, Maruyama S, Marx K, Maselli A, Masengu A, Maskill A, Masumoto S, Masutani K, Matsumoto M, Matsunaga T, Matsuoka N, Matsushita M, Matthews M, Matthias S, Matvienko E, Maurer M, Maxwell P, Mayne KJ, Mazlan N, Mazlan SA, Mbuyisa A, McCafferty K, McCarroll F, McCarthy T, McClary-Wright C, McCray K, McDermott P, McDonald C, McDougall R, McHaffie E, McIntosh K, McKinley T, McLaughlin S, McLean N, McNeil L, Measor A, Meek J, Mehta A, Mehta R, Melandri M, Mené P, Meng T, Menne J, Merritt K, Merscher S, Meshykhi C, Messa P, Messinger L, Miftari N, Miller R, Miller Y, Miller-Hodges E, Minatoguchi M, Miners M, Minutolo R, Mita T, Miura Y, Miyaji M, Miyamoto S, Miyatsuka T, Miyazaki M, Miyazawa I, Mizumachi R, Mizuno M, Moffat S, Mohamad Nor FS, Mohamad Zaini SN, Mohamed Affandi FA, Mohandas C, Mohd R, Mohd Fauzi NA, Mohd Sharif NH, Mohd Yusoff Y, Moist L, Moncada A, Montasser M, Moon A, Moran C, Morgan N, Moriarty J, Morig G, Morinaga H, Morino K, Morisaki T, Morishita Y, Morlok S, Morris A, Morris F, Mostafa S, Mostefai Y, Motegi M, Motherwell N, Motta D, Mottl A, Moys R, Mozaffari S, Muir J, Mulhern J, Mulligan S, Munakata Y, Murakami C, Murakoshi M, Murawska A, Murphy K, Murphy L, Murray S, Murtagh H, Musa MA, Mushahar L, Mustafa R, Mustafar R, Muto M, Nadar E, Nagano R, Nagasawa T, Nagashima E, Nagasu H, Nagelberg S, Nair H, Nakagawa Y, Nakahara M, Nakamura J, Nakamura R, Nakamura T, Nakaoka M, Nakashima E, Nakata J, Nakata M, Nakatani S, Nakatsuka A, Nakayama Y, Nakhoul G, Nangaku M, Naverrete G, Navivala A, Nazeer I, Negrea L, Nethaji C, Newman E, Ng SYA, Ng TJ, Ngu LLS, Nimbkar T, Nishi H, Nishi M, Nishi S, Nishida Y, Nishiyama A, Niu J, Niu P, Nobili G, Nohara N, Nojima I, Nolan J, Nosseir H, Nozawa M, Nunn M, Nunokawa S, Oda M, Oe M, Oe Y, Ogane K, Ogawa W, Ogihara T, Oguchi G, Ohsugi M, Oishi K, Okada Y, Okajyo J, Okamoto S, Okamura K, Olufuwa O, Oluyombo R, Omata A, Omori Y, Ong LM, Ong YC, Onyema J, Oomatia A, Oommen A, Oremus R, Orimo Y, Ortalda V, Osaki Y, Osawa Y, Osmond Foster J, O'Sullivan A, Otani T, Othman N, Otomo S, O'Toole J, Owen L, Ozawa T, Padiyar A, Page N, Pajak S, Paliege A, Pandey A, Pandey R, Pariani H, Park J, Parrigon M, Passauer J, Patecki M, Patel M, Patel R, Patel T, Patel Z, Paul R, Paul R, Paulsen L, Pavone L, Peixoto A, Peji J, Peng BC, Peng K, Pennino L, Pereira E, Perez E, Pergola P, Pesce F, Pessolano G, Petchey W, Petr EJ, Pfab T, Phelan P, Phillips R, Phillips T, Phipps M, Piccinni G, Pickett T, Pickworth S, Piemontese M, Pinto D, Piper J, Plummer-Morgan J, Poehler D, Polese L, Poma V, Pontremoli R, Postal A, Pötz C, Power A, Pradhan N, Pradhan R, Preiss D, Preiss E, Preston K, Prib N, Price L, Provenzano C, Pugay C, Pulido R, Putz F, Qiao Y, Quartagno R, Quashie-Akponeware M, Rabara R, Rabasa-Lhoret R, Radhakrishnan D, Radley M, Raff R, Raguwaran S, Rahbari-Oskoui F, Rahman M, Rahmat K, Ramadoss S, Ramanaidu S, Ramasamy S, Ramli R, Ramli S, Ramsey T, Rankin A, Rashidi A, Raymond L, Razali WAFA, Read K, Reiner H, Reisler A, Reith C, Renner J, Rettenmaier B, Richmond L, Rijos D, Rivera R, Rivers V, Robinson H, Rocco M, Rodriguez-Bachiller I, Rodriquez R, Roesch C, Roesch J, Rogers J, Rohnstock M, Rolfsmeier S, Roman M, Romo A, Rosati A, Rosenberg S, Ross T, Rossello X, Roura M, Roussel M, Rovner S, Roy S, Rucker S, Rump L, Ruocco M, Ruse S, Russo F, Russo M, Ryder M, Sabarai A, Saccà C, Sachson R, Sadler E, Safiee NS, Sahani M, Saillant A, Saini J, Saito C, Saito S, Sakaguchi K, Sakai M, Salim H, Salviani C, Sammons E, Sampson A, Samson F, Sandercock P, Sanguila S, Santorelli G, Santoro D, Sarabu N, Saram T, Sardell R, Sasajima H, Sasaki T, Satko S, Sato A, Sato D, Sato H, Sato H, Sato J, Sato T, Sato Y, Satoh M, Sawada K, Schanz M, Scheidemantel F, Schemmelmann M, Schettler E, Schettler V, Schlieper GR, Schmidt C, Schmidt G, Schmidt U, Schmidt-Gurtler H, Schmude M, Schneider A, Schneider I, Schneider-Danwitz C, Schomig M, Schramm T, Schreiber A, Schricker S, Schroppel B, Schulte-Kemna L, Schulz E, Schumacher B, Schuster A, Schwab A, Scolari F, Scott A, Seeger W, Seeger W, Segal M, Seifert L, Seifert M, Sekiya M, Sellars R, Seman MR, Shah S, Shah S, Shainberg L, Shanmuganathan M, Shao F, Sharma K, Sharpe C, Sheikh-Ali M, Sheldon J, Shenton C, Shepherd A, Shepperd M, Sheridan R, Sheriff Z, Shibata Y, Shigehara T, Shikata K, Shimamura K, Shimano H, Shimizu Y, Shimoda H, Shin K, Shivashankar G, Shojima N, Silva R, Sim CSB, Simmons K, Sinha S, Sitter T, Sivanandam S, Skipper M, Sloan K, Sloan L, Smith R, Smyth J, Sobande T, Sobata M, Somalanka S, Song X, Sonntag F, Sood B, Sor SY, Soufer J, Sparks H, Spatoliatore G, Spinola T, Squyres S, Srivastava A, Stanfield J, Staplin N, Staylor K, Steele A, Steen O, Steffl D, Stegbauer J, Stellbrink C, Stellbrink E, Stevens W, Stevenson A, Stewart-Ray V, Stickley J, Stoffler D, Stratmann B, Streitenberger S, Strutz F, Stubbs J, Stumpf J, Suazo N, Suchinda P, Suckling R, Sudin A, Sugamori K, Sugawara H, Sugawara K, Sugimoto D, Sugiyama H, Sugiyama H, Sugiyama T, Sullivan M, Sumi M, Suresh N, Sutton D, Suzuki H, Suzuki R, Suzuki Y, Suzuki Y, Suzuki Y, Swanson E, Swift P, Syed S, Szerlip H, Taal M, Taddeo M, Tailor C, Tajima K, Takagi M, Takahashi K, Takahashi K, Takahashi M, Takahashi T, Takahira E, Takai T, Takaoka M, Takeoka J, Takesada A, Takezawa M, Talbot M, Taliercio J, Talsania T, Tamori Y, Tamura R, Tamura Y, Tan CHH, Tan EZZ, Tanabe A, Tanabe K, Tanaka A, Tanaka A, Tanaka N, Tang S, Tang Z, Tanigaki K, Tarlac M, Tatsuzawa A, Tay JF, Tay LL, Taylor J, Taylor K, Taylor K, Te A, Tenbusch L, Teng KS, Terakawa A, Terry J, Tham ZD, Tholl S, Thomas G, Thong KM, Tietjen D, Timadjer A, Tindall H, Tipper S, Tobin K, Toda N, Tokuyama A, Tolibas M, Tomita A, Tomita T, Tomlinson J, Tonks L, Topf J, Topping S, Torp A, Torres A, Totaro F, Toth P, Toyonaga Y, Tripodi F, Trivedi K, Tropman E, Tschope D, Tse J, Tsuji K, Tsunekawa S, Tsunoda R, Tucky B, Tufail S, Tuffaha A, Turan E, Turner H, Turner J, Turner M, Tuttle KR, Tye YL, Tyler A, Tyler J, Uchi H, Uchida H, Uchida T, Uchida T, Udagawa T, Ueda S, Ueda Y, Ueki K, Ugni S, Ugwu E, Umeno R, Unekawa C, Uozumi K, Urquia K, Valleteau A, Valletta C, van Erp R, Vanhoy C, Varad V, Varma R, Varughese A, Vasquez P, Vasseur A, Veelken R, Velagapudi C, Verdel K, Vettoretti S, Vezzoli G, Vielhauer V, Viera R, Vilar E, Villaruel S, Vinall L, Vinathan J, Visnjic M, Voigt E, von-Eynatten M, Vourvou M, Wada J, Wada J, Wada T, Wada Y, Wakayama K, Wakita Y, Wallendszus K, Walters T, Wan Mohamad WH, Wang L, Wang W, Wang X, Wang X, Wang Y, Wanner C, Wanninayake S, Watada H, Watanabe K, Watanabe K, Watanabe M, Waterfall H, Watkins D, Watson S, Weaving L, Weber B, Webley Y, Webster A, Webster M, Weetman M, Wei W, Weihprecht H, Weiland L, Weinmann-Menke J, Weinreich T, Wendt R, Weng Y, Whalen M, Whalley G, Wheatley R, Wheeler A, Wheeler J, Whelton P, White K, Whitmore B, Whittaker S, Wiebel J, Wiley J, Wilkinson L, Willett M, Williams A, Williams E, Williams K, Williams T, Wilson A, Wilson P, Wincott L, Wines E, Winkelmann B, Winkler M, Winter-Goodwin B, Witczak J, Wittes J, Wittmann M, Wolf G, Wolf L, Wolfling R, Wong C, Wong E, Wong HS, Wong LW, Wong YH, Wonnacott A, Wood A, Wood L, Woodhouse H, Wooding N, Woodman A, Wren K, Wu J, Wu P, Xia S, Xiao H, Xiao X, Xie Y, Xu C, Xu Y, Xue H, Yahaya H, Yalamanchili H, Yamada A, Yamada N, Yamagata K, Yamaguchi M, Yamaji Y, Yamamoto A, Yamamoto S, Yamamoto S, Yamamoto T, Yamanaka A, Yamano T, Yamanouchi Y, Yamasaki N, Yamasaki Y, Yamasaki Y, Yamashita C, Yamauchi T, Yan Q, Yanagisawa E, Yang F, Yang L, Yano S, Yao S, Yao Y, Yarlagadda S, Yasuda Y, Yiu V, Yokoyama T, Yoshida S, Yoshidome E, Yoshikawa H, Young A, Young T, Yousif V, Yu H, Yu Y, Yuasa K, Yusof N, Zalunardo N, Zander B, Zani R, Zappulo F, Zayed M, Zemann B, Zettergren P, Zhang H, Zhang L, Zhang L, Zhang N, Zhang X, Zhao J, Zhao L, Zhao S, Zhao Z, Zhong H, Zhou N, Zhou S, Zhu D, Zhu L, Zhu S, Zietz M, Zippo M, Zirino F, Zulkipli FH. Impact of primary kidney disease on the effects of empagliflozin in patients with chronic kidney disease: secondary analyses of the EMPA-KIDNEY trial. Lancet Diabetes Endocrinol 2024; 12:51-60. [PMID: 38061372 DOI: 10.1016/s2213-8587(23)00322-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 10/24/2023] [Accepted: 10/25/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND The EMPA-KIDNEY trial showed that empagliflozin reduced the risk of the primary composite outcome of kidney disease progression or cardiovascular death in patients with chronic kidney disease mainly through slowing progression. We aimed to assess how effects of empagliflozin might differ by primary kidney disease across its broad population. METHODS EMPA-KIDNEY, a randomised, controlled, phase 3 trial, was conducted at 241 centres in eight countries (Canada, China, Germany, Italy, Japan, Malaysia, the UK, and the USA). Patients were eligible if their estimated glomerular filtration rate (eGFR) was 20 to less than 45 mL/min per 1·73 m2, or 45 to less than 90 mL/min per 1·73 m2 with a urinary albumin-to-creatinine ratio (uACR) of 200 mg/g or higher at screening. They were randomly assigned (1:1) to 10 mg oral empagliflozin once daily or matching placebo. Effects on kidney disease progression (defined as a sustained ≥40% eGFR decline from randomisation, end-stage kidney disease, a sustained eGFR below 10 mL/min per 1·73 m2, or death from kidney failure) were assessed using prespecified Cox models, and eGFR slope analyses used shared parameter models. Subgroup comparisons were performed by including relevant interaction terms in models. EMPA-KIDNEY is registered with ClinicalTrials.gov, NCT03594110. FINDINGS Between May 15, 2019, and April 16, 2021, 6609 participants were randomly assigned and followed up for a median of 2·0 years (IQR 1·5-2·4). Prespecified subgroupings by primary kidney disease included 2057 (31·1%) participants with diabetic kidney disease, 1669 (25·3%) with glomerular disease, 1445 (21·9%) with hypertensive or renovascular disease, and 1438 (21·8%) with other or unknown causes. Kidney disease progression occurred in 384 (11·6%) of 3304 patients in the empagliflozin group and 504 (15·2%) of 3305 patients in the placebo group (hazard ratio 0·71 [95% CI 0·62-0·81]), with no evidence that the relative effect size varied significantly by primary kidney disease (pheterogeneity=0·62). The between-group difference in chronic eGFR slopes (ie, from 2 months to final follow-up) was 1·37 mL/min per 1·73 m2 per year (95% CI 1·16-1·59), representing a 50% (42-58) reduction in the rate of chronic eGFR decline. This relative effect of empagliflozin on chronic eGFR slope was similar in analyses by different primary kidney diseases, including in explorations by type of glomerular disease and diabetes (p values for heterogeneity all >0·1). INTERPRETATION In a broad range of patients with chronic kidney disease at risk of progression, including a wide range of non-diabetic causes of chronic kidney disease, empagliflozin reduced risk of kidney disease progression. Relative effect sizes were broadly similar irrespective of the cause of primary kidney disease, suggesting that SGLT2 inhibitors should be part of a standard of care to minimise risk of kidney failure in chronic kidney disease. FUNDING Boehringer Ingelheim, Eli Lilly, and UK Medical Research Council.
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Gogami T, Achenbach P, Akiyama T, Androic D, Asaturyan A, Brash E, Bukhari MH, Camsonne A, Covrig Dusa S, Ebata K, Elaasar MA, Fujii Y, Fujiwara T, Furic M, Garibaldi F, Gueye P, Higinbotham DW, Ishige T, Itabashi K, Kaneta M, Kino R, Lashley N, Markowitz P, Meekins D, Mizuno M, Mkrtchyan HG, Mkrtchyan AH, Nagafusa S, Nagano S, Nagao S, Nakamura SN, Nakamura YR, Niculescu G, Niculescu I, Okuyama K, Pandey B, Pochodzalla J, Reinhold J, Rodriguez VM, Samanta C, Sawatzky B, Shabestari MH, Shahinyan A, Sirca S, Suzuki KN, Tachibana K, Tang L, Toyama Y, Tsutsumi K, Uehara K, Umezaki E, Urciuoli GM, Watanabe D, Wood SA. High accuracy spectroscopy of 3- and 4-body Λ hypernuclei at Jefferson Lab. EPJ Web Conf 2022. [DOI: 10.1051/epjconf/202227101001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
JLab E12-19-002 Experiment is planned to measure the Λ-binding energies of 3ΛH [Jπ = 1/2+ or 3/2+(T = 0)] and 4ΛH (1+) at JLab Hall C. The expected accuracy for the binding-energy measurement is |ΔBtotal Λ | ≃ 70 keV. The accurate spectroscopy for these light hypernuclei would shed light on the puzzle of the small binding energy and short lifetime of 3ΛH, and the chargesymmetry breaking in the ΛN interaction. We aim to perform the experiment in 2025.
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Ueno M, Mano T, Kayahara T, Mizuno M. Antibiotic prophylaxis for cirrhotic patients with upper gastrointestinal bleeding: Is evidence adequate? J Gastroenterol Hepatol 2021; 36:3249-3250. [PMID: 34368981 DOI: 10.1111/jgh.15652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 08/03/2021] [Indexed: 12/09/2022]
Affiliation(s)
- M Ueno
- Department of Gastroenterology and Hepatology, Kurashiki Central Hospital, Okayama, Japan.,Department of Gastroenterology and Hepatology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - T Mano
- Department of Gastroenterology and Hepatology, Kurashiki Central Hospital, Okayama, Japan
| | - T Kayahara
- Department of Gastroenterology and Hepatology, Kurashiki Central Hospital, Okayama, Japan
| | - M Mizuno
- Department of Gastroenterology and Hepatology, Kurashiki Central Hospital, Okayama, Japan
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Ogawa T, Kouzu H, Osanami A, Tatekoshi Y, Oshima H, Mizuno M, Kuno A, Fujita Y, Ino S, Shimizu M, Ohwada W, Sato T, Yano T, Tanno M, Miura T. Intracellular localization of AMP deaminase and its novel role in BCAA and lipid metabolism in diabetic cardiomyopathy. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.3228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Background
A metabolomic study in the human heart suggested a pivotal role of amino acid (AA) metabolism in fatty acid oxidation, which is dysregulated in type 2 diabetes mellitus (T2DM) and heart failure. We previously reported that aberrant up-regulation of AMP deaminase 3 (AMPD3) impairs cardiac energetics in T2DM hearts, and AMPD3 was recently shown to be activated by fasting and to promote AA metabolism and fatty acid oxidation in skeletal muscle. A sodium glucose cotransporter 2 inhibitor (SGLT2i) has been shown to augment systemic AA metabolism, but its effect on cardiac AA metabolism remains unknown.
Purpose
We hypothesized that AMPD3 has a role in AA and lipid metabolism in cardiomyocytes and that the protective effect of an SGLT2i in diabetic hearts is mediated by modification of AA and lipid metabolism.
Methods and results
Proteomic analyses of AMPD3 immunoprecipitates in rat hearts revealed that AMPD3 interacted with the E1α and E2 components of the BCKDH complex, a rate-limiting enzyme of branched-chain AA (BCAA) catabolism. Immunoblotting using subcellular fractions revealed that BCKDH localized not only in the mitochondria matrix but also in the cytosol and endoplasmic reticulum (ER) and that AMPD3 interacted with BCKDH in the cytosol and ER. Despite comparable expression of BCKDH components and phosphorylation of E1α at Ser293, significant accumulation of BCAA was observed in T2DM rats (OLETF; 317±30 nmol/g) compared to that in control rats (LETO; 213±16 nmol/g), and the accumulation of BCAA was accompanied by up-regulation of AMPD3 in the cytosol and ER by 98% and 231%, respectively. In cardiomyocytes, disruption of BCAA catabolism by knockdown of BCKDH-E1α resulted in a 5.8-fold increase in AMPD3 at the transcriptional level and blunted lipid droplet biogenesis in response to a long-chain fatty acid challenge. Next, myocardial infarction (MI) was induced in LETO and OLETF pretreated with empagliflozin (10 mg/kg/day, 14 days) or a vehicle. Pathway analysis of cardiac metabolites revealed arginine biosynthesis and BCAA metabolism as the most significantly changed pathways with empagliflozin, with BCAA (791±187 nmol/g), glutamate, glutamine and urea being significantly increased. Empagliflozin restored myocardial ATP and survival after MI in OLETF to levels comparable to those in LETO. Electron microscopy showed a significantly higher prevalence of myocardium lipid droplets in OLETF, which was further increased by empagliflozin.
Conclusions
The results support the hypotheses that imbalance of extra-mitochondrial AMPD3-BCKDH interaction underlies dysregulated BCAA metabolism in T2DM hearts and that activation of cardiac AA metabolism by an SGLT2i normalizes fatty acid overload through sequestration into intracellular lipid droplets.
Funding Acknowledgement
Type of funding sources: Foundation. Main funding source(s): Boehringer Ingelheim
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Affiliation(s)
- T Ogawa
- Sapporo Medical University, Department of Cardiovascular, Renal and Metabolic Medicine, Sapporo, Japan
| | - H Kouzu
- Sapporo Medical University, Department of Cardiovascular, Renal and Metabolic Medicine, Sapporo, Japan
| | - A Osanami
- Sapporo Medical University, Department of Cardiovascular, Renal and Metabolic Medicine, Sapporo, Japan
| | - Y Tatekoshi
- Sapporo Medical University, Department of Cardiovascular, Renal and Metabolic Medicine, Sapporo, Japan
| | - H Oshima
- Sapporo Medical University, Department of Cardiovascular, Renal and Metabolic Medicine, Sapporo, Japan
| | - M Mizuno
- Sapporo Medical University, Department of Cardiovascular, Renal and Metabolic Medicine, Sapporo, Japan
| | - A Kuno
- Sapporo Medical University, Department of Cardiovascular, Renal and Metabolic Medicine, Sapporo, Japan
| | - Y Fujita
- Sapporo Medical University, Department of Cardiovascular, Renal and Metabolic Medicine, Sapporo, Japan
| | - S Ino
- Sapporo Medical University, Department of Cardiovascular, Renal and Metabolic Medicine, Sapporo, Japan
| | - M Shimizu
- Sapporo Medical University, Department of Cardiovascular, Renal and Metabolic Medicine, Sapporo, Japan
| | - W Ohwada
- Sapporo Medical University, Department of Cardiovascular, Renal and Metabolic Medicine, Sapporo, Japan
| | - T Sato
- Sapporo Medical University, Department of Cardiovascular, Renal and Metabolic Medicine, Sapporo, Japan
| | - T Yano
- Sapporo Medical University, Department of Cardiovascular, Renal and Metabolic Medicine, Sapporo, Japan
| | - M Tanno
- Sapporo Medical University, Department of Cardiovascular, Renal and Metabolic Medicine, Sapporo, Japan
| | - T Miura
- Sapporo Medical University, Department of Cardiovascular, Renal and Metabolic Medicine, Sapporo, Japan
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Ueno M, Takabatake H, Kayahara T, Morimoto Y, Mizuno M. 1000P Trends of characteristics, treatment and prognosis of hepatocellular carcinoma in Japan during the last decade. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.1116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Mizuno M, Fukunaga A, Washio K, Imamura S, Oda Y, Nishigori C. A visual analogue scale for itch and pain in 23 cases of cholinergic urticaria. J Eur Acad Dermatol Venereol 2020; 34:e493-e495. [PMID: 32242985 DOI: 10.1111/jdv.16410] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 02/12/2020] [Accepted: 03/17/2020] [Indexed: 12/15/2022]
Affiliation(s)
- M Mizuno
- Division of Dermatology, Department of Internal Related, Kobe University Graduate School of Medicine, Kobe, Japan
| | - A Fukunaga
- Division of Dermatology, Department of Internal Related, Kobe University Graduate School of Medicine, Kobe, Japan
| | - K Washio
- Division of Dermatology, Department of Internal Related, Kobe University Graduate School of Medicine, Kobe, Japan
| | - S Imamura
- Division of Dermatology, Department of Internal Related, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Y Oda
- Division of Dermatology, Department of Internal Related, Kobe University Graduate School of Medicine, Kobe, Japan
| | - C Nishigori
- Division of Dermatology, Department of Internal Related, Kobe University Graduate School of Medicine, Kobe, Japan
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Mizuno T, Mizuno M, Harada K, Takano H, Shinoda A, Takahashi A, Mamada K, Takamura K, Chen A, Iwanaga K, Ono S, Uechi M. Surgical correction for sinus venosus atrial septal defect with partial anomalous pulmonary venous connection in a dog. J Vet Cardiol 2020; 28:23-30. [DOI: 10.1016/j.jvc.2020.01.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 01/30/2020] [Accepted: 01/30/2020] [Indexed: 11/27/2022]
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Akiyama Y, Iwaya T, Endo F, Nikai H, Baba S, Chiba T, Kimura T, Takahara T, Otsuka K, Nitta H, Mizuno M, Kimura Y, Koeda K, Sasaki A. Safety of thoracoscopic esophagectomy after induction chemotherapy for locally advanced unresectable esophageal squamous cell carcinoma. Asian J Endosc Surg 2020; 13:152-159. [PMID: 31313511 DOI: 10.1111/ases.12731] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2019] [Revised: 05/03/2019] [Accepted: 06/09/2019] [Indexed: 12/01/2022]
Abstract
INTRODUCTION Recent studies have reported that induction chemotherapy with docetaxel plus cisplatin and 5-fluorouracil (DCF) is an effective treatment for unresectable, locally advanced esophageal cancer. The aim of this study was to investigate the safety and feasibility of thoracoscopic esophagectomy (TE) after DCF for initially unresectable esophageal squamous cell carcinoma (ESCC). METHODS Twenty-three patients with initially unresectable T4 thoracic ESCC underwent TE after induction DCF. RESULTS The neighboring organs with tumors were the tracheobronchus in nine patients, thoracic aorta in 13, and pericardium and diaphragm in three each (concurrent overlapping invasion occurred in five patients). The mean total operation time was 556.3 ± 107.2 minutes, and the mean time of the thoracic procedure was 258.9 ± 83.9 minutes. The mean total blood loss was 166.2 ± 117.8 mL, and the loss during the thoracic procedure was 33.5 ± 24.6 mL. All patients achieved complete R0 resection under TE. No conversions to open thoracotomy were performed. The postoperative morbidity rate was 34.8%. The postoperative hospital stay was 24.3 (range, 13-38) days. Five patients had recurrence: four had distant metastasis (lung, two; liver, three; and one with overlap), and one had mediastinal lymph node recurrence. No local recurrence was noted at the site of the primary T4 tumor. CONCLUSIONS TE was safely performed in 23 patients after DCF therapy for locally advanced unresectable ESCC. Induction DCF, followed by TE, could be an alternative treatment for unresectable T4 ESCC.
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Affiliation(s)
- Yuji Akiyama
- Department of Surgery, Iwate Medical University School of Medicine, Morioka, Japan
| | - Takeshi Iwaya
- Department of Surgery, Iwate Medical University School of Medicine, Morioka, Japan
| | - Fumitaka Endo
- Department of Surgery, Iwate Medical University School of Medicine, Morioka, Japan
| | - Haruka Nikai
- Department of Surgery, Iwate Medical University School of Medicine, Morioka, Japan
| | - Shigeaki Baba
- Department of Surgery, Iwate Medical University School of Medicine, Morioka, Japan
| | - Takehiro Chiba
- Department of Surgery, Iwate Medical University School of Medicine, Morioka, Japan
| | - Toshimoto Kimura
- Department of Surgery, Iwate Medical University School of Medicine, Morioka, Japan
| | - Takeshi Takahara
- Department of Surgery, Iwate Medical University School of Medicine, Morioka, Japan
| | - Koki Otsuka
- Department of Surgery, Iwate Medical University School of Medicine, Morioka, Japan
| | - Hiroyuki Nitta
- Department of Surgery, Iwate Medical University School of Medicine, Morioka, Japan
| | - Masaru Mizuno
- Department of Surgery, Iwate Medical University School of Medicine, Morioka, Japan
| | - Yusuke Kimura
- Department of Palliative Medicine, Iwate Medical University School of Medicine, Morioka, Japan
| | - Keisuke Koeda
- Department of Medical Safety Science, Iwate Medical University School of Medicine, Morioka, Japan
| | - Akira Sasaki
- Department of Surgery, Iwate Medical University School of Medicine, Morioka, Japan
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Arimoto T, Takahiro K, Toita T, Kobayashi H, Machida R, Mizutani T, Onda T, Mizuno M, Yokota H, Kamiura S, Takehara K, Takano H, Saito T, Mandai M, Satoh T, Yamaguchi S, Nakamura T, Ushijima K, Aoki D, Yaegashi N. Spread of tumour and adverse events after modified radical hysterectomy for FIGO Stage IB1 cervical cancer patients with tumour diameter preoperatively estimated 2 cm or less: Japan Clinical Oncology Group trial (JCOG1101); exploratory analysis before primary analysis. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz250.057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Ueno M, Takabatake H, Sue M, Kayahara T, Morimoto Y, Mizuno M. Comparison of the impact of stereotactic body radiation therapy vs radiofrequency ablation on liver function in patients with single hepatocellular carcinoma: A propensity score matching analysis. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz247.069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Kawamura M, Koide Y, Murai T, Ishihara S, Takase Y, Murao T, Okazaki D, Yamaguchi T, Uchiyama K, Itoh Y, Kodaira T, Shibamoto Y, Mizuno M, Kikkawa F, Naganawa S. Should Small Cell Carcinoma of the Cervix be Treated As Localized Small Cell Cancer or Advanced Cervical Cancer: A Retrospective Multi-Institutional Cohort Study. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.1809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Koseki K, Kawakami E, Kawasaki H, Atsugi T, Nakanishi M, Mizuno M, Naru E, Ebihara T, Amagai M. 360 Assessment of skin barrier function from skin images with topological data analysis. J Invest Dermatol 2019. [DOI: 10.1016/j.jid.2019.03.436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Fujisawa R, Akiyama Y, Iwaya T, Endo F, Nikai H, Baba S, Chiba T, Kimura T, Takahara T, Otsuka K, Nitta H, Mizuno M, Koeda K, Sasaki A. Giant gastrointestinal stromal tumor of the mediastinum associated with an esophageal hiatal hernia and chest discomfort: a case report. Surg Case Rep 2018; 4:144. [PMID: 30547235 PMCID: PMC6292835 DOI: 10.1186/s40792-018-0553-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Accepted: 12/03/2018] [Indexed: 12/15/2022] Open
Abstract
Background Gastrointestinal stromal tumors (GISTs) grow relatively slowly and without specific symptoms; therefore, they are typically incidental findings. We report a rare gastric GIST in the mediastinum associated with chest discomfort and an esophageal hiatal hernia. Case presentation An 81-year-old woman with chest discomfort was admitted to the hospital, where barium esophagography showed a sliding esophageal hiatal hernia and a tumor of the lower esophagus and gastric wall. Esophagogastroscopy confirmed the presence of a huge submucosal tumor that extended from the lower esophagus to the gastric fundus. According to computed tomography, the mediastinal mass measured 12.7 cm and had heterogeneous low-density areas. A submucosal gastric tumor, which we suspected to be a GIST, was diagnosed in association with an esophageal hiatal hernia. Using thoracolaparotomy, we performed a total gastrectomy, a lower esophagectomy, and a Roux-en-Y reconstruction with the jejunum. The presumptive diagnosis was confirmed through immunohistochemical examination; immunostaining yielded results positive for CD34 and c-kit. The patient was discharged from the hospital 13 days after surgery with no complications and remained disease-free at follow-up 24 months after surgery. Conclusions GIST should be considered in the differential diagnosis of tumors growing in the mediastinum.
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Affiliation(s)
- Ryosuke Fujisawa
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan.
| | - Yuji Akiyama
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Takeshi Iwaya
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Fumitaka Endo
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Haruka Nikai
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Shigeaki Baba
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Takehiro Chiba
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Toshimoto Kimura
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Takeshi Takahara
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Koki Otsuka
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Hiroyuki Nitta
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Masaru Mizuno
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Keisuke Koeda
- Department of Medical Safety Science, Iwate Medical University School of Medicine, Iwate, Japan
| | - Akira Sasaki
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
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Akiyama Y, Iwaya T, Endo F, Nikai H, Sato K, Baba S, Chiba T, Kimura T, Takahara T, Nitta H, Otsuka K, Mizuno M, Kimura Y, Koeda K, Sasaki A. Evaluation of the need for routine feeding jejunostomy for enteral nutrition after esophagectomy. J Thorac Dis 2018; 10:6854-6862. [PMID: 30746231 DOI: 10.21037/jtd.2018.11.97] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Background Previous studies have shown that enteral nutrition (EN) helps reduce severe postoperative complications after esophagectomy. However, the incidence of jejunostomy-related complications is approximately 30%. We evaluated the operative outcomes in patients who did not receive EN via feeding jejunostomy after esophagectomy. Methods We retrospectively reviewed 76 consecutive patients with esophageal cancer who received radical esophagectomy. Operative outcomes were compared between 33 patients who received postoperative EN via feeding jejunostomy (group A; from May 2014 to September 2015) and 43 patients who did not receive EN via feeding jejunostomy (group B; from September 2015 to December 2017). Results The American Society of Anesthesiologists performance status score of the patients in group B was significantly higher than that of patients in group A (P=0.002). The postoperative morbidity rate was comparable between the two groups (group A, 30.3% vs. group B, 44.2%, P=0.217). No significant between-group differences were observed in the incidence of infectious complications, postoperative hospital stay, readmission within 30 days after discharge, or pneumonia after discharge within 6 months. The incidence of bowel obstruction was significantly higher in group A than in group B (group A, 9.1% vs. group B, 0%, P=0.044). Two patients in group B required nutritional support via total parenteral nutrition due to bilateral vocal cord palsy or pneumonia. Conclusions Jejunostomy-related bowel obstruction in the patients with feeding jejunostomy was significantly higher than that in the patients without jejunostomy. There was no increase in postoperative complications (including pneumonia) in the patients who did not receive EN via feeding jejunostomy. Our results suggest that routine feeding jejunostomy may not be necessary for all patients undergoing esophagectomy.
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Affiliation(s)
- Yuji Akiyama
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Takeshi Iwaya
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Fumitaka Endo
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Haruka Nikai
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Kei Sato
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Shigeaki Baba
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Takehiro Chiba
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Toshimoto Kimura
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Takeshi Takahara
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Hiroyuki Nitta
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Koki Otsuka
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Masaru Mizuno
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Yusuke Kimura
- Department of Palliative Medicine, Iwate Medical University School of Medicine, Iwate, Japan
| | - Keisuke Koeda
- Department of Medical Safety Science, Iwate Medical University School of Medicine, Iwate, Japan
| | - Akira Sasaki
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
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16
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Akiyama Y, Iwaya T, Endo F, Nikai H, Sato K, Baba S, Chiba T, Kimura T, Takahara T, Otsuka K, Nitta H, Mizuno M, Kimura Y, Koeda K, Sasaki A. Thoracoscopic esophagectomy with total meso-esophageal excision reduces regional lymph node recurrence. Langenbecks Arch Surg 2018; 403:967-975. [PMID: 30413880 DOI: 10.1007/s00423-018-1727-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Accepted: 10/31/2018] [Indexed: 10/27/2022]
Abstract
PURPOSE We investigated the operative outcomes of thoracoscopic esophagectomy (TE) in the prone position, using the concept of total meso-esophageal excision for esophageal cancer. METHODS The medical records of 140 consecutive patients with esophageal cancer who underwent radical esophagectomy by TE were reviewed retrospectively, and operative outcomes were compared between patients treated before (non-meso-esophagus; non-ME group) and after (ME group) the introduction of total meso-esophageal excision (ME). RESULTS There were no significant differences between the groups in postoperative morbidity (non-ME group vs. ME group, 28.3% vs. 41.4%, p = 0.119), 30-day mortality (non-ME group vs. ME group, 0% vs. 1.1%; p = 0.433), and in-hospital mortality (non-ME group vs. ME group, 1.9% vs. 0%, p = 0.199). Although overall survival and relapse-free survival did not differ significantly between the groups, the overall recurrence rate was significantly lower in the ME group than the non-ME group (non-ME group vs. ME group, 43.4% vs. 23%, p = 0.011). In particular, the rate of regional lymph node recurrence in the mediastinum was lower in the ME group (non-ME group vs. ME group, 11.3% vs. 2.3%; p = 0.026). CONCLUSIONS Our results suggest that the ME procedure might be one of the procedures that reduce regional lymph node recurrence in the mediastinum without any deterioration in short-term outcomes.
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Affiliation(s)
- Yuji Akiyama
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru MoriokaIwate, 020-8505, Iwate, Japan.
| | - Takeshi Iwaya
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru MoriokaIwate, 020-8505, Iwate, Japan
| | - Fumitaka Endo
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru MoriokaIwate, 020-8505, Iwate, Japan
| | - Haruka Nikai
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru MoriokaIwate, 020-8505, Iwate, Japan
| | - Kei Sato
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru MoriokaIwate, 020-8505, Iwate, Japan
| | - Shigeaki Baba
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru MoriokaIwate, 020-8505, Iwate, Japan
| | - Takehiro Chiba
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru MoriokaIwate, 020-8505, Iwate, Japan
| | - Toshimoto Kimura
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru MoriokaIwate, 020-8505, Iwate, Japan
| | - Takeshi Takahara
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru MoriokaIwate, 020-8505, Iwate, Japan
| | - Koki Otsuka
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru MoriokaIwate, 020-8505, Iwate, Japan
| | - Hiroyuki Nitta
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru MoriokaIwate, 020-8505, Iwate, Japan
| | - Masaru Mizuno
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru MoriokaIwate, 020-8505, Iwate, Japan
| | - Yusuke Kimura
- Department of Palliative Medicine, Iwate Medical University School of Medicine, Iwate, Japan
| | - Keisuke Koeda
- Department of Medical Safety Science, Iwate Medical University School of Medicine, Iwate, Japan
| | - Akira Sasaki
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru MoriokaIwate, 020-8505, Iwate, Japan
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17
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Ueno M, Doi A, Mouri H, Mizuno M. How can we predict the possibility of advanced gastric cancer patients to receive third-line chemotherapy in the real-world setting? Ann Oncol 2018. [DOI: 10.1093/annonc/mdy432.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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18
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Onishi Y, Eshita Y, Ji RC, Kobayashi T, Onishi M, Mizuno M, Yoshida J, Kubota N. A robust control system for targeting melanoma by a supermolecular DDMC/paclitaxel complex. Integr Biol (Camb) 2018; 10:549-554. [PMID: 30140840 DOI: 10.1039/c8ib00071a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A DEAE-dextran-MMA copolymer (DDMC)-paclitaxel (PTX) conjugate was prepared using PTX as the guest and DDMC as the host. The resistance of B16F10 melanoma cells to PTX was confirmed, while the DDMC-PTX conjugate showed excellent anticancer activity that followed the Hill equation. The robustness in the tumor microenvironment of the allosteric system was confirmed via BIBO stability. This feedback control system, explained via a transfer function, was very stable and showed the sustainability of the system via a loop, and it showed superior anti-cancer activity without drug resistance from cancer cells. The block diagram of this signal system in the tumor microenvironment used its loop transfer function G(s) and the dN(s) of the external force. This indicial response is an ideal one without a time lag for the outlet response. The cell death rate of DDMC-PTX is more dependent on the Hill coefficient n than on the Michaelis constant Km. This means that this supermolecular reaction with tubulin follows an "induced fit model".
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Affiliation(s)
- Y Onishi
- Ryujyu Science Corporation, 39-4 Kosora-cho, Seto, Aichi 489-0842, Japan.
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Abe K, Yano T, Miki T, Tanno M, Kuno A, Sato T, Mizuno M, Miura T. P928MTORC1 inhibition suppresses necroptosis through restoration of autophagic flux by inhibitory phosphorylation of RIP1 in cardiomyocytes. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy564.p928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- K Abe
- Sapporo Medical University, Cardiovascular, Renal and Metabolic Medicine, Sapporo, Japan
| | - T Yano
- Sapporo Medical University, Cardiovascular, Renal and Metabolic Medicine, Sapporo, Japan
| | - T Miki
- Sapporo Medical University, Cardiovascular, Renal and Metabolic Medicine, Sapporo, Japan
| | - M Tanno
- Sapporo Medical University, Cardiovascular, Renal and Metabolic Medicine, Sapporo, Japan
| | - A Kuno
- Sapporo Medical University, Pharmacology, Sapporo, Japan
| | - T Sato
- Sapporo Medical University, Cell Physiology and Signal Transduction, Sapporo, Japan
| | - M Mizuno
- Sapporo Medical University, Cardiovascular, Renal and Metabolic Medicine, Sapporo, Japan
| | - T Miura
- Sapporo Medical University, Cardiovascular, Renal and Metabolic Medicine, Sapporo, Japan
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20
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Akiyama Y, Sasaki A, Endo F, Nikai H, Amano S, Umemura A, Baba S, Chiba T, Kimura T, Takahara T, Nitta H, Otsuka K, Mizuno M, Kimura Y, Koeda K, Iwaya T. Outcomes of esophagectomy after chemotherapy with biweekly docetaxel plus cisplatin and fluorouracil for advanced esophageal cancer: a retrospective cohort analysis. World J Surg Oncol 2018; 16:122. [PMID: 29966526 PMCID: PMC6027574 DOI: 10.1186/s12957-018-1420-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Accepted: 06/22/2018] [Indexed: 02/08/2023] Open
Abstract
Background Docetaxel, cisplatin, and 5-fluorouracil (DCF) therapy can cause severe adverse events, including neutropenia and febrile neutropenia. The feasibility of DCF therapy is a concern, particularly for elderly patients, patients with moderate organ disorders, and patients suffering from malnutrition caused by dysphagia or insufficient oral intake. We introduced a biweekly DCF therapy (bDCF) for the purpose of reducing severe adverse events for these fragile patients. This study investigated the feasibility and outcome of an esophagectomy after bDCF therapy for patients with advanced esophageal squamous cell carcinoma. Methods Fifty-nine patients with esophageal carcinoma underwent an esophagectomy after DCF or bDCF therapy as primary chemotherapy. DCF was administered to 37 patients in the DCF group, whereas bDCF was administered to 22 patients in the bDCF group. Results Patients in the bDCF group were significantly older than those in the DCF group (p = 0.016). Heart and pulmonary comorbidities were significantly more common in the bDCF than in the DCF group (p < 0.001 and p = 0.039, respectively). Grade 3 or 4 neutropenia was less frequent in the bDCF than in the DCF group (40.9 vs. 81.1%, p = 0.002). Anorexia was more frequent in the DCF group than in the bDCF group (18.9 vs. 0%, p = 0.030). The clinical response rate of the bDCF group was significantly higher than that of the DCF group (86.4 vs. 62.2%, p = 0.047). There was no significant between-group difference in the postoperative morbidity rate (bDCF 45.5% vs. DCF 32.4%) or in the histological therapeutic effect. Conclusion The results demonstrate that primary bDCF therapy for high-risk patients with advanced esophageal cancer is feasible and safe in both chemotherapeutic and perioperative periods without a reduction in the efficacy of DCF therapy.
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Affiliation(s)
- Yuji Akiyama
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate, 020-8505, Japan.
| | - Akira Sasaki
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate, 020-8505, Japan
| | - Fumitaka Endo
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate, 020-8505, Japan
| | - Haruka Nikai
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate, 020-8505, Japan
| | - Satoshi Amano
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate, 020-8505, Japan
| | - Akira Umemura
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate, 020-8505, Japan
| | - Shigeaki Baba
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate, 020-8505, Japan
| | - Takehiro Chiba
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate, 020-8505, Japan
| | - Toshimoto Kimura
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate, 020-8505, Japan
| | - Takeshi Takahara
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate, 020-8505, Japan
| | - Hiroyuki Nitta
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate, 020-8505, Japan
| | - Koki Otsuka
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate, 020-8505, Japan
| | - Masaru Mizuno
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate, 020-8505, Japan
| | - Yusuke Kimura
- Department of Palliative Medicine, Iwate Medical University School of Medicine, Morioka, Iwate, Japan
| | - Keisuke Koeda
- Department of Medical Safety Science, Iwate Medical University School of Medicine, Morioka, Iwate, Japan
| | - Takeshi Iwaya
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate, 020-8505, Japan
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Uchida Y, Terada K, Madokoro Y, Fujioka T, Mizuno M, Toyoda T, Kato D, Matsukawa N. Stiripentol for the treatment of super-refractory status epilepticus with cross-sensitivity. Acta Neurol Scand 2018; 137:432-437. [PMID: 29313881 DOI: 10.1111/ane.12888] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/06/2017] [Indexed: 01/10/2023]
Abstract
BACKGROUND Cross-sensitivity of rash has been reported between various antiepileptic drugs (AEDs). However, few studies have determined the frequency and management of cross-sensitivity in patients with super-refractory status epilepticus (SRSE). AIMS OF THE STUDY To examine the optimal AED for treating SRSE with cross-sensitivity. METHODS We performed a retrospective review of adult patients with SRSE treated at Nagoya City University Hospital, in which we investigated the frequency of cross-sensitivity among patients with SRSE and their clinical and medical profiles. RESULTS We identified 10 adult patients with SRSE, 5 of whom had cross-sensitivity. Stiripentol (STP) was administered when previously used AEDs had demonstrated cross-sensitivity and failed to control seizures. After initiation of STP, the dose of general anaesthetics was reduced, and status epilepticus (SE) eventually ceased with co-administered AEDs without additional adverse effects. The mean time to SE cessation after initiation of STP was 30.8 days (range, 18-46 days), mean duration of general anaesthesia was 101.2 days (range, 74-128 days), and mean number of AEDs was 9.0 (range, 6-11). CONCLUSIONS This study suggests that cross-sensitivity between AEDs is common in adults with SRSE and that STP may be useful for treating SRSE with cross-sensitivity.
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Affiliation(s)
- Y. Uchida
- Department of Neurology; Nagoya City University Graduate School of Medical Sciences; Nagoya Japan
| | - K. Terada
- Department of Epileptology; National Epilepsy Center; Shizuoka Institute of Epilepsy and Neurological Disorders; Shizuoka Japan
| | - Y. Madokoro
- Department of Neurology; Nagoya City University Graduate School of Medical Sciences; Nagoya Japan
| | - T. Fujioka
- Department of Neurology; Nagoya City University Graduate School of Medical Sciences; Nagoya Japan
| | - M. Mizuno
- Department of Neurology; Nagoya City University Graduate School of Medical Sciences; Nagoya Japan
| | - T. Toyoda
- Department of Neurology; Nagoya City University Graduate School of Medical Sciences; Nagoya Japan
| | - D. Kato
- Department of Neurology; Nagoya City University Graduate School of Medical Sciences; Nagoya Japan
| | - N. Matsukawa
- Department of Neurology; Nagoya City University Graduate School of Medical Sciences; Nagoya Japan
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22
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Uchida Y, Terada K, Madokoro Y, Fujioka T, Mizuno M, Toyoda T, Kato D, Matsukawa N. Cover Image. Acta Neurol Scand 2018. [DOI: 10.1111/ane.12933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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23
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Endo F, Sugitachi A, Koeda K, Iwaya T, Akiyama Y, Umemura A, Kimura T, Takahara T, Nitta H, Ootsuka K, Mizuno M, Kimura Y, Sasaki A. [Fluorescence-Imaging of Nerves - A Novel Trial of Intraoperative Nerve-Preservation]. Gan To Kagaku Ryoho 2017; 44:1467-1469. [PMID: 29394670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Nerve-preservation technique during surgery is important. Intraoperative nerve injury often causes permanent palsy or numbness and/or neurogenic functional disorders. To evade such intraoperative nerve injuries, we proposed a novel manner to specifically visualize peripheral nerve fibers. Low-toxic agents clinically available, amphotericin B(AmB)or fluorescein isothiocyanate(FITC)were used as neuro-indicators. In in vitro, we used Schwann cells as nerve models to basically confirm these agents effectively functioned as neural markers. In in vivo, we examined whether this novel method was clinically applicable. The Schwann cells reacted with AmB or FITC emitted blue or yellow-green fluorescence in a dark environment. The rat nerve models also fluorescently glimmered in blue-tone when each agent was given. These data suggested that we could clinically discriminate nerve fibers from the surrounding tissues. Our fluorescent-imaging methods warrant further studies for clinical applications.
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Affiliation(s)
- Fumitaka Endo
- Dept. of Surgery, Iwate Medical University School of Medicine
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Hatanaka T, Otsuka K, Kimura T, Hakozaki M, Yaegashi M, Kamishima M, Miyake T, Takashimizu K, Sato K, Fujii H, Matsuo T, Takahara T, Akiyama Y, Iwaya T, Nitta H, Koeda K, Mizuno M, Sasaki A. [A Case of Para-Aortic Lymph Node Metastasis of Rectal Cancer Successfully Treated Using Multidisciplinary Therapy]. Gan To Kagaku Ryoho 2017; 44:1613-1616. [PMID: 29394719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
A 66-year-old man diagnosed with rectal cancer underwent high anterior resection and received adjuvant chemotherapy (UFT plus UZEL). One year after the surgery, lung and para-aortic lymph node(PLN)metastases were identified. We chose mFOLFOX6 for first-line chemotherapy. After 7 courses, we changed the regimen to sLV5FU2 because of Grade 3 neuropathy. After 5 courses, to treat progressive disease(PD), we changed the regimen to FOLFIRI. Then, the patient had stable disease (SD), and surgical excision was performed for both lung and lymph node recurrence without adjuvant chemotherapy. Six years after the excision, a CT scan revealed PLNagain. We chose FOLFIRI plus cetuximab. After 9 courses, the lymph nodes decreased in size and there was no other recurrence; thus we performed resection. However, a third PLNrecurrence was identified 20 months after the resection. Chemotherapy has continued for 47 courses, and he has maintained SD for more than 2 years.
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Affiliation(s)
- Tomoki Hatanaka
- Dept. of Surgery, Iwate Medical University School of Medicine
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Uchida Y, Terada K, Adachi K, Madokoro Y, Yamada G, Kondo Y, Fujioka T, Mizuno M, Kawashima S, Toyoda T, Oomura M, Ueki Y, Okita K, Kato D, Matsukawa N. Stiripentol for the treatment of super-refractory status epilepticus with cross-sensitivity. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.1950] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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26
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Akiyama Y, Iwaya T, Endo F, Chiba T, Takahara T, Otsuka K, Nitta H, Koeda K, Mizuno M, Kimura Y, Sasaki A. Laparoscopic repair of parahiatal hernia after esophagectomy: a case report. Surg Case Rep 2017; 3:91. [PMID: 28831761 PMCID: PMC5567583 DOI: 10.1186/s40792-017-0367-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Accepted: 08/17/2017] [Indexed: 01/27/2023] Open
Abstract
Background Diaphragmatic hernia is a potential complication of esophagectomy, which usually occurs as a hiatal hernia and more frequently after minimally invasive esophagectomy. Parahiatal hernia is a rare form of diaphragmatic hernia, and to the best of our knowledge, parahiatal hernia after esophagectomy has not been previously reported. Here, we report a case of parahiatal hernia after esophagectomy that was successfully managed laparoscopically. Case presentation A 73-year-old man underwent thoracoscopic esophagectomy for esophageal cancer with gastric tube reconstruction via the posterior mediastinum. Postoperative morbidity was ileus, which required conservative treatment, and intestinal obstruction for which operation with laparotomy was necessary. He was admitted with abdominal pain and vomiting at 15 months after esophagectomy. Abdominal X-ray revealed colon gas in the intrathoracic space. A barium enema examination showed a transverse colon incarcerated in the intrathoracic space. The patient was preoperatively diagnosed with hiatal hernia after esophagectomy, and laparoscopic hernia repair was performed. During the surgery, the hiatus was found to be intact, and the defect was clearly separated from the left crus of the diaphragm. Parahiatal hernia was the operative diagnosis. The incarcerated colon was repositioned in the abdominal cavity, and the defect was repaired using a composite mesh. Conclusions Laparoscopic surgery was found to be effective for the diagnosis and repair of parahiatal hernia.
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Affiliation(s)
- Yuji Akiyama
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan.
| | - Takeshi Iwaya
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Fumitaka Endo
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Takehiro Chiba
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Takeshi Takahara
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Koki Otsuka
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Hiroyuki Nitta
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Keisuke Koeda
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Masaru Mizuno
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Yusuke Kimura
- Department of Palliative Medicine, Iwate Medical University School of Medicine, Iwate, Japan
| | - Akira Sasaki
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
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Sugidachi A, Ohno K, Jakubowski JA, Ito Y, Tomizawa A, Mizuno M. Induction of Diabetes Abolishes the Antithrombotic Effect of Clopidogrel in Apolipoprotein E-Deficient Mice. TH Open 2017; 1:e92-e100. [PMID: 31249914 PMCID: PMC6524843 DOI: 10.1055/s-0037-1605361] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Patients with acute coronary syndrome with diabetes mellitus (DM) exhibit an impaired platelet inhibitory response to clopidogrel which is only partially understood. DM was induced by the administration of streptozotocin (STZ) to 9-week-old mice. The antithrombotic effects of clopidogrel (10 mg/kg/d, orally × 5 days) were determined using a FeCl
3
-induced thrombosis model employing wild-type (WT), apolipoprotein E (apoE)-deficient, and diabetic apoE-deficient mice at 21 weeks. Antiplatelet effects were determined using flow cytometry. The antithrombotic effects of clopidogrel were similar in WT and apoE-deficient mice but were attenuated in diabetic apoE-deficient mice with the percent inhibition of thrombus area (µm
2
) by clopidogrel being 85.5% (WT mice), 75.0% (apoE-deficient mice), and 1.9% (diabetic apoE-deficient mice). The time to first occlusion and lumen stenosis also reflected a significant loss of the antithrombotic effects of clopidogrel in diabetic apoE-deficient mice. Ex vivo platelet activation, which was assessed using ADP-induced expression of activated glycoprotein IIb/IIIa, was completely inhibited by clopidogrel in these three groups of mice. In contrast, the effect of clopidogrel on the ex vivo expression of platelet P-selectin induced by protease-activated receptor 4–activating peptide was diminished in diabetic apoE-deficient mice compared with that in WT and apoE-deficient mice. These data suggest that diabetic apoE-deficient mice may serve as a useful model to better understand the impaired responses to clopidogrel in patients with DM, which may partially reflect a reduction of the effect of clopidogrel on thrombin-induced platelet activation.
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Affiliation(s)
- A Sugidachi
- Rare Disease and LCM Laboratories, Daiichi Sankyo Co., Ltd., Tokyo, Japan
| | - K Ohno
- Rare Disease and LCM Laboratories, Daiichi Sankyo Co., Ltd., Tokyo, Japan
| | - J A Jakubowski
- Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, Indiana, United States
| | - Y Ito
- Rare Disease and LCM Laboratories, Daiichi Sankyo Co., Ltd., Tokyo, Japan
| | - A Tomizawa
- Rare Disease and LCM Laboratories, Daiichi Sankyo Co., Ltd., Tokyo, Japan
| | - M Mizuno
- Rare Disease and LCM Laboratories, Daiichi Sankyo Co., Ltd., Tokyo, Japan
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Akiyama Y, Iwaya T, Endo F, Chiba T, Takahara T, Otsuka K, Nitta H, Koeda K, Mizuno M, Kimura Y, Sasaki A. Investigation of operative outcomes of thoracoscopic esophagectomy after triplet chemotherapy with docetaxel, cisplatin, and 5-fluorouracil for advanced esophageal squamous cell carcinoma. Surg Endosc 2017; 32:391-399. [PMID: 28664431 DOI: 10.1007/s00464-017-5688-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Accepted: 06/19/2017] [Indexed: 01/03/2023]
Abstract
BACKGROUND Preoperative chemotherapy with cisplatin and 5-fluorouracil (CF) has become the standard treatment for resectable stage II/III thoracic esophageal carcinoma in Japan. Recently, preoperative triplet chemotherapy with docetaxel, cisplatin, and 5-fluorouracil (DCF) has been reported to be effective for locally advanced esophageal cancer. Thoracoscopic esophagectomy (TE) has been increasingly accepted worldwide for the treatment of esophageal cancer. We conducted a retrospective study to evaluate the safety and outcomes of TE after DCF therapy for patients with advanced esophageal cancer. METHODS The medical records of 63 consecutive patients with esophageal squamous cell carcinoma who underwent thoracoscopic surgery after chemotherapy were reviewed. Thirty-four patients received neoadjuvant chemotherapy with CF, and 29 received DCF as first-line chemotherapy. RESULTS The clinical T stage was significantly higher in the DCF group than in the CF group (p < 0.0001), including 17 patients with T4. Lymph node metastasis was more frequent in the DCF group (p = 0.0005), and the clinical stage of the tumor was significantly higher in the DCF group than in the CF group (p = 0.0001). No significant difference existed between the two groups in operation time for the thoracic procedure (DCF 277.2 min vs. CF 302 min). Blood loss during the thoracic procedure was less in the DCF group than in the CF group (DCF 46.9 mL vs. CF 88.8 mL; p = 0.0056). No significant differences existed between the two groups in postoperative morbidity (DCF 34.5% vs. CF 47%) or mortality (DCF 0% vs. CF 2.9%) rates. CONCLUSIONS Our study suggests that TE after DCF therapy for advanced esophageal cancer is as safe as TE after CF therapy.
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Affiliation(s)
- Yuji Akiyama
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, 020-8505, Iwate, Japan.
| | - Takeshi Iwaya
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, 020-8505, Iwate, Japan
| | - Fumitaka Endo
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, 020-8505, Iwate, Japan
| | - Takehiro Chiba
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, 020-8505, Iwate, Japan
| | - Takeshi Takahara
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, 020-8505, Iwate, Japan
| | - Koki Otsuka
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, 020-8505, Iwate, Japan
| | - Hiroyuki Nitta
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, 020-8505, Iwate, Japan
| | - Keisuke Koeda
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, 020-8505, Iwate, Japan
| | - Masaru Mizuno
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, 020-8505, Iwate, Japan
| | - Yusuke Kimura
- Department of Palliative Medicine, Iwate Medical University School of Medicine, Morioka, Iwate, Japan
| | - Akira Sasaki
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, 020-8505, Iwate, Japan
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Akiyama Y, Iwaya T, Endo F, Shioi Y, Kumagai M, Takahara T, Otsuka K, Nitta H, Koeda K, Mizuno M, Kimura Y, Suzuki K, Sasaki A. Effectiveness of intervention with a perioperative multidisciplinary support team for radical esophagectomy. Support Care Cancer 2017; 25:3733-3739. [PMID: 28656470 DOI: 10.1007/s00520-017-3801-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Accepted: 06/14/2017] [Indexed: 02/07/2023]
Abstract
PURPOSE We aimed to evaluate the effectiveness of intervention by a perioperative multidisciplinary support team for radical esophagectomy for esophageal cancer. METHODS We retrospectively reviewed 85 consecutive patients with esophageal cancer who underwent radical esophagectomy via right thoracotomy or thoracoscopic surgery with gastric tube reconstruction. Twenty-one patients were enrolled in the non-intervention group (group N) from May 2011 to September 2012, 31 patients in the perioperative rehabilitation group (group R) from October 2012 to April 2014, and 33 patients in the multidisciplinary support team group (group S) from May 2014 to September 2015. RESULTS Morbidity rates were 38, 45.2, and 42.4% for groups N, R, and S, respectively. Although there were no significant differences in the incidence of pneumonia among the groups, the durations of fever and C-reactive protein positivity were shorter in group S. Moreover, postoperative oral intake commenced earlier [5.9 (5-8) days] and postoperative hospital stay was shorter [19.6 (13-29) days] for group S. CONCLUSIONS The intervention by a perioperative multidisciplinary support team for radical esophagectomy was effective in preventing the progression and prolongation of pneumonia as well as earlier ambulation, oral feeding, and shortening of postoperative hospitalization.
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Affiliation(s)
- Yuji Akiyama
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate, 020-8505, Japan.
| | - Takeshi Iwaya
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate, 020-8505, Japan
| | - Fumitaka Endo
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate, 020-8505, Japan
| | - Yoshihiro Shioi
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate, 020-8505, Japan
| | - Motoi Kumagai
- Department of Anesthesiology, Iwate Medical University School of Medicine, Iwate, Japan
| | - Takeshi Takahara
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate, 020-8505, Japan
| | - Koki Otsuka
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate, 020-8505, Japan
| | - Hiroyuki Nitta
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate, 020-8505, Japan
| | - Keisuke Koeda
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate, 020-8505, Japan
| | - Masaru Mizuno
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate, 020-8505, Japan
| | - Yusuke Kimura
- Department of Palliative Medicine, Iwate Medical University School of Medicine, Iwate, Japan
| | - Kenji Suzuki
- Department of Anesthesiology, Iwate Medical University School of Medicine, Iwate, Japan
| | - Akira Sasaki
- Department of Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate, 020-8505, Japan
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Akiyama Y, Iwaya T, Endo F, Shioi Y, Chiba T, Takahara T, Otsuka K, Nitta H, Koeda K, Mizuno M, Kimura Y, Sasaki A. Stability of cervical esophagogastrostomy via hand-sewn anastomosis after esophagectomy for esophageal cancer. Dis Esophagus 2017; 30:1-7. [PMID: 28375439 DOI: 10.1093/dote/dow007] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The aim of the present study is to evaluate the outcome of hand-sewn esophagogastric anastomosis during radical esophagectomy for esophageal cancer. The outcomes of 467 consecutive esophageal cancer patients who underwent cervical esophagogastric anastomosis using interrupted and double-layered sutures after radical esophagectomy via right thoracotomy or thoracoscopic surgery were retrospectively reviewed. Anastomotic leakage, including conduit necrosis, occurred in 11 of 467 patients (2.4%); 7 of 11 (63.6%) cases experienced only minor leakage, whereas the other four (36.4%) patients had major leakage that required surgical or radiologic intervention, including two patients of conduit necrosis. Anastomotic leakages were more frequently observed after retrosternal reconstruction compared with the posterior mediastinal route (P < 0.0001). The median time to healing of leakage was 40 days (range: 14-97 days). Two patients (2/467, 0.4%) died in the hospital due to sepsis caused by the leakage and conduit necrosis. Twelve patients (2.6%) developed anastomotic stenosis, which was improved by dilatation in all patients. Hand-sewn cervical esophagogastric anastomosis is a stable and highly safe method of radical esophagectomy for esophageal cancer.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Y Kimura
- Department of Palliative Medicine, Iwate Medical University School of Medicine, Iwate, Japan
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Kawabata T, Fujikawa Y, Furuno T, Goto T, Hashimoto T, Ichikawa M, Itoh M, Iwasa N, Kanada-En'yo Y, Koshikawa A, Kubono S, Miyawaki E, Mizuno M, Mizutani K, Morimoto T, Murata M, Nanamura T, Nishimura S, Okamoto S, Sakaguchi Y, Sakata I, Sakaue A, Sawada R, Shikata Y, Takahashi Y, Takechi D, Takeda T, Takimoto C, Tsumura M, Watanabe K, Yoshida S. Time-Reversal Measurement of the p-Wave Cross Sections of the ^{7}Be(n,α)^{4}He Reaction for the Cosmological Li Problem. Phys Rev Lett 2017; 118:052701. [PMID: 28211732 DOI: 10.1103/physrevlett.118.052701] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Indexed: 06/06/2023]
Abstract
The cross sections of the ^{7}Be(n,α)^{4}He reaction for p-wave neutrons were experimentally determined at E_{c.m.}=0.20-0.81 MeV slightly above the big bang nucleosynthesis (BBN) energy window for the first time on the basis of the detailed balance principle by measuring the time-reverse reaction. The obtained cross sections are much larger than the cross sections for s-wave neutrons inferred from the recent measurement at the n_TOF facility in CERN, but significantly smaller than the theoretical estimation widely used in the BBN calculations. The present results suggest the ^{7}Be(n,α)^{4}He reaction rate is not large enough to solve the cosmological lithium problem, and this conclusion agrees with the recent result from the direct measurement of the s-wave cross sections using a low-energy neutron beam and the evaluated nuclear data library ENDF/B-VII.1.
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Affiliation(s)
- T Kawabata
- Department of Physics, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - Y Fujikawa
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - T Furuno
- Department of Physics, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - T Goto
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - T Hashimoto
- Department of Physics, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - M Ichikawa
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - M Itoh
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - N Iwasa
- Department of Physics, Tohoku University, Aoba, Sendai, Miyagi 980-8578, Japan
| | - Y Kanada-En'yo
- Department of Physics, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - A Koshikawa
- Department of Physics, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - S Kubono
- RIKEN Nishina Center, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - E Miyawaki
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - M Mizuno
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - K Mizutani
- Department of Physics, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - T Morimoto
- Department of Physics, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - M Murata
- Department of Physics, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - T Nanamura
- Department of Physics, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - S Nishimura
- RIKEN Nishina Center, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - S Okamoto
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - Y Sakaguchi
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - I Sakata
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - A Sakaue
- Department of Physics, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - R Sawada
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - Y Shikata
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - Y Takahashi
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - D Takechi
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - T Takeda
- Department of Physics, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - C Takimoto
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - M Tsumura
- Department of Physics, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - K Watanabe
- Department of Physics, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - S Yoshida
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
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Iwaya T, Sawada G, Amano S, Kume K, Ito C, Endo F, Konosu M, Shioi Y, Akiyama Y, Takahara T, Otsuka K, Nitta H, Koeda K, Mizuno M, Nishizuka S, Sasaki A, Mimori K. Downregulation of ST6GALNAC1 is associated with esophageal squamous cell carcinoma development. Int J Oncol 2016; 50:441-447. [PMID: 28035351 DOI: 10.3892/ijo.2016.3817] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Accepted: 12/16/2016] [Indexed: 11/06/2022] Open
Abstract
Tylosis is an inherited disorder characterized by abnormal palmoplantar skin thickening and a highly elevated risk of esophageal squamous cell carcinoma (ESCC). Analyses of tylosis in families have localized the responsible gene locus to a region of chromosome 17q25.1. Frequent loss of heterozygosity (LOH) in 17q25.1 was also observed in the sporadic form of ESCC. A putative tumor suppressor gene for ESCC may exist at this locus. We investigated the expression patterns of genes on 17q25.1 in tumor and corresponding normal tissues from patients with sporadic ESCC using RNA sequence analysis. For candidate genes, quantitative real-time reverse transcription-PCR (qRT-PCR), direct sequence, LOH and methylation analyses were performed using 93 clinical ESCC samples and 10 cell lines. A significant downregulation of ST6GALNAC1 was demonstrated in ESCC tissues compared to its expression in normal tissues by qRT-PCR (n=93, p<0.0001). Frequent LOH (17/27, 62.9%) and hyper‑methylation in ST6GALNAC1 were also observed in all cell lines. Our results indicated that ST6GALNAC1 was downregulated in sporadic ESCC via hyper-methylation and LOH, and it may be a candidate responsible gene for ESCC. Furthermore, recent studies suggest that multiple genes on chromosome 17q25 are involved in ESCC development.
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Affiliation(s)
- Takeshi Iwaya
- Department of Surgery, Iwate Medical University, Morioka, Iwate 020-8505, Japan
| | - Genta Sawada
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka, University, Suita 565-0871, Japan
| | - Suburu Amano
- Department of Surgery, Iwate Medical University, Morioka, Iwate 020-8505, Japan
| | - Kohei Kume
- Department of Surgery, Iwate Medical University, Morioka, Iwate 020-8505, Japan
| | - Chie Ito
- Department of Surgery, Iwate Medical University, Morioka, Iwate 020-8505, Japan
| | - Fumitaka Endo
- Department of Surgery, Iwate Medical University, Morioka, Iwate 020-8505, Japan
| | - Masafumi Konosu
- Department of Surgery, Iwate Medical University, Morioka, Iwate 020-8505, Japan
| | - Yoshihiro Shioi
- Department of Surgery, Iwate Medical University, Morioka, Iwate 020-8505, Japan
| | - Yuji Akiyama
- Department of Surgery, Iwate Medical University, Morioka, Iwate 020-8505, Japan
| | - Takeshi Takahara
- Department of Surgery, Iwate Medical University, Morioka, Iwate 020-8505, Japan
| | - Koki Otsuka
- Department of Surgery, Iwate Medical University, Morioka, Iwate 020-8505, Japan
| | - Hiroyuki Nitta
- Department of Surgery, Iwate Medical University, Morioka, Iwate 020-8505, Japan
| | - Keisuke Koeda
- Department of Surgery, Iwate Medical University, Morioka, Iwate 020-8505, Japan
| | - Masaru Mizuno
- Department of Surgery, Iwate Medical University, Morioka, Iwate 020-8505, Japan
| | - Satoshi Nishizuka
- Department of Surgery, Iwate Medical University, Morioka, Iwate 020-8505, Japan
| | - Akira Sasaki
- Department of Surgery, Iwate Medical University, Morioka, Iwate 020-8505, Japan
| | - Koshi Mimori
- Department of Surgery, Kyushu University Beppu Hospital, Beppu 874-0838, Japan
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Kimura T, Otsuka K, Yaegashi M, Hakozaki M, Matuo T, Fujii H, Sato K, Kamishima M, Miyake T, Takahara T, Akiyama Y, Iwaya T, Nishizuka S, Nitta H, Koeda K, Mizuno M, Kimura Y, Sasaki A. 529P Exploratory study for preventing nausea and vomiting by switching from pranisetron + dexamethasone (Days 1–3) + aprepitant (Days 1–3) to palonosetron + pexamethasone (Day 1) in patients undergoing moderately emetogenic chemotherapy. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw599.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Laudette M, Apostolopoulos A, Tanno M, Fazal L, Pons S, Tortosa F, Sicard P, Mialet-Perez J, Ghaleh B, Lezoualc'h F, Mellidis K, Barlaka E, Moraiti A, Lazou A, Ohwada W, Yano T, Miki T, Kuno A, Ishikawa S, Tatekoshi Y, Nishizawa K, Mizuno M, Miura T. Alternative Ways to Die5Epac1 deletion prevents cardiomyocyte apoptosis during ischemia/reperfusion6Subcellular redistribution of mitogen and stress activated kinase 1 (MSK1) contributes to protection against oxidative stress- induced apoptosis in cardiac myocytes7Excessive ROS production in mitochondria switches off protective mitochondrial kinase signaling. Cardiovasc Res 2016. [DOI: 10.1093/cvr/cvw121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Ozeki N, Muneta T, Koga H, Nakagawa Y, Mizuno M, Tsuji K, Mabuchi Y, Akazawa C, Kobayashi E, Matsumoto K, Futamura K, Saito T, Sekiya I. Not single but periodic injections of synovial mesenchymal stem cells maintain viable cells in knees and inhibit osteoarthritis progression in rats. Osteoarthritis Cartilage 2016; 24:1061-70. [PMID: 26880531 DOI: 10.1016/j.joca.2015.12.018] [Citation(s) in RCA: 128] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2015] [Revised: 11/23/2015] [Accepted: 12/27/2015] [Indexed: 02/02/2023]
Abstract
OBJECTIVE We investigated the effects of single or repetitive intra-articular injections of synovial mesenchymal stem cells (MSCs) on a rat osteoarthritis (OA) model, and elucidated the behaviors and underlying mechanisms of the stem cells after the injection. DESIGN One week after the transection of the anterior cruciate ligament (ACL) of wild type Lewis rats, one million synovial MSCs were injected into the knee joint every week. Cartilage degeneration was evaluated with safranin-o staining after the first injection. To analyze cell kinetics or MSC properties, luciferase, LacZ, and GFP expressing synovial MSCs were used. To confirm the role of MSCs, species-specific microarray and PCR analyses were performed using human synovial MSCs. RESULTS Histological analysis for femoral and tibial cartilage showed that a single injection was ineffective but weekly injections had significant chondroprotective effects for 12 weeks. Histological and flow-cytometric analyses of LacZ and GFP expressing synovial MSCs revealed that injected MSCs migrated mainly into the synovium and most of them retained their undifferentiated MSC properties though the migrated cells rapidly decreased. In vivo imaging analysis revealed that MSCs maintained in knees while weekly injection. Species-specific microarray and PCR analyses showed that the human mRNAs on day 1 for 21 genes increased over 50-fold, and increased the expressions of PRG-4, BMP-2, and BMP-6 genes encoding chondroprotective proteins, and TSG-6 encoding an anti-inflammatory one. CONCLUSION Not single but periodic injections of synovial MSCs maintained viable cells without losing their MSC properties in knees and inhibited osteoarthritis (OA) progression by secretion of trophic factors.
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Affiliation(s)
- N Ozeki
- Center for Stem Cell and Regenerative Medicine, Tokyo Medical and Dental University, Tokyo, 113-8510, Japan; Department of Orthopaedic Surgery, Yokohama City University, Yokohama, 236-0004, Japan
| | - T Muneta
- Department of Joint Surgery and Sports Medicine, Graduate School, Tokyo Medical and Dental University, Tokyo, 113-8510, Japan
| | - H Koga
- Department of Joint Surgery and Sports Medicine, Graduate School, Tokyo Medical and Dental University, Tokyo, 113-8510, Japan
| | - Y Nakagawa
- Department of Joint Surgery and Sports Medicine, Graduate School, Tokyo Medical and Dental University, Tokyo, 113-8510, Japan
| | - M Mizuno
- Center for Stem Cell and Regenerative Medicine, Tokyo Medical and Dental University, Tokyo, 113-8510, Japan
| | - K Tsuji
- Department of Cartilage Regeneration, Graduate School, Tokyo Medical and Dental University, Tokyo, 113-8510, Japan
| | - Y Mabuchi
- Department of Biochemistry and Biophysics, Graduate School, Tokyo Medical and Dental University, Tokyo, 113-8510, Japan
| | - C Akazawa
- Department of Biochemistry and Biophysics, Graduate School, Tokyo Medical and Dental University, Tokyo, 113-8510, Japan
| | - E Kobayashi
- Department of Organ Fabrication, Keio University School of Medicine, Tokyo, 160-8582, Japan
| | - K Matsumoto
- Department of Allergy and Clinical Immunology, National Research Institute for Child Health and Development, Tokyo, 157-8535, Japan
| | - K Futamura
- Department of Allergy and Clinical Immunology, National Research Institute for Child Health and Development, Tokyo, 157-8535, Japan
| | - T Saito
- Department of Orthopaedic Surgery, Yokohama City University, Yokohama, 236-0004, Japan
| | - I Sekiya
- Center for Stem Cell and Regenerative Medicine, Tokyo Medical and Dental University, Tokyo, 113-8510, Japan.
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Harada N, Hiragun M, Mizuno M, Kawaguchi T, Ishii K, Yanase Y, Hiragun T, Sugita Y, Hide M. A Case of Erythritol Allergy Studied by Basophil Histamine Release and CD203c Expression In Vitro in Addition to a Challenge Test In Vivo. J Investig Allergol Clin Immunol 2016; 26:135-6. [PMID: 27164638 DOI: 10.18176/jiaci.0032] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- N Harada
- Department of Dermatology, Integrated Health Sciences, Institute of Biomedical & Health Sciences, Hiroshima University, Hiroshima, Japan
| | - M Hiragun
- Department of Dermatology, Integrated Health Sciences, Institute of Biomedical & Health Sciences, Hiroshima University, Hiroshima, Japan
| | - M Mizuno
- Department of Dermatology, Integrated Health Sciences, Institute of Biomedical & Health Sciences, Hiroshima University, Hiroshima, Japan
| | - T Kawaguchi
- Department of Dermatology, Integrated Health Sciences, Institute of Biomedical & Health Sciences, Hiroshima University, Hiroshima, Japan
| | - K Ishii
- Department of Dermatology, Integrated Health Sciences, Institute of Biomedical & Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Y Yanase
- Department of Dermatology, Integrated Health Sciences, Institute of Biomedical & Health Sciences, Hiroshima University, Hiroshima, Japan
| | - T Hiragun
- Department of Dermatology, Integrated Health Sciences, Institute of Biomedical & Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Y Sugita
- Sugita Skin and Allergy Clinic, Higashihiroshima, Japan
| | - M Hide
- Department of Dermatology, Integrated Health Sciences, Institute of Biomedical & Health Sciences, Hiroshima University, Hiroshima, Japan
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Shioi Y, Sasaki A, Nitta H, Umemura A, Baba S, Iwaya T, Kimura Y, Otsuka K, Koeda K, Mizuno M, Kumagai K, Kamada T, Mukaida M, Okabayashi H. Two-stage surgery to repair a dissecting abdominal aortic aneurysm in a severely obese patient: Open bifurcated graft replacement after laparoscopic sleeve gastrectomy. Asian J Endosc Surg 2016; 9:149-51. [PMID: 27117966 DOI: 10.1111/ases.12260] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2015] [Revised: 10/03/2015] [Accepted: 10/20/2015] [Indexed: 12/25/2022]
Abstract
With the increasing prevalence of severe obesity worldwide, surgical treatment for severely obese patients is becoming more popular. Bariatric surgery has occasionally been performed as a precursor to major operations for serious diseases to make these difficult surgeries safer for severely obese patients. We present the case of a severely obese patient with a dissected abdominal aortic aneurysm and left iliac artery aneurysm. Initially, we performed bariatric surgery on this patient to reduce perioperative risk and then subsequently performed bifurcated graft replacement. A 54-year-old man presented at our hospital for bariatric surgery before open abdominal aortic aneurysm repair. Laparoscopic sleeve gastrectomy was performed; 15 months later, the patient's weight and BMI had decreased from 139.0 kg to 97.6 kg and from 48.7 kg/m(2) to 34.2 kg/m(2) , respectively. Bifurcated graft replacement was performed safely without postoperative complications. Bariatric surgery was also effective in controlling the patient's blood pressure during the interval between surgeries.
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Affiliation(s)
- Yoshihiro Shioi
- Department of Surgery, Iwate Medical University School of Medicine, Morioka, Japan
| | - Akira Sasaki
- Department of Surgery, Iwate Medical University School of Medicine, Morioka, Japan
| | - Hiroyuki Nitta
- Department of Surgery, Iwate Medical University School of Medicine, Morioka, Japan
| | - Akira Umemura
- Department of Surgery, Iwate Medical University School of Medicine, Morioka, Japan
| | - Shigeaki Baba
- Department of Surgery, Iwate Medical University School of Medicine, Morioka, Japan
| | - Takeshi Iwaya
- Department of Surgery, Iwate Medical University School of Medicine, Morioka, Japan
| | - Yusuke Kimura
- Department of Surgery, Iwate Medical University School of Medicine, Morioka, Japan
| | - Koki Otsuka
- Department of Surgery, Iwate Medical University School of Medicine, Morioka, Japan
| | - Keisuke Koeda
- Department of Surgery, Iwate Medical University School of Medicine, Morioka, Japan
| | - Masaru Mizuno
- Department of Surgery, Iwate Medical University School of Medicine, Morioka, Japan
| | - Kazuya Kumagai
- Department of Cardiovascular Surgery, Iwate Medical University School of Medicine, Morioka, Japan
| | - Takeshi Kamada
- Department of Cardiovascular Surgery, Iwate Medical University School of Medicine, Morioka, Japan
| | - Masayuki Mukaida
- Department of Cardiovascular Surgery, Iwate Medical University School of Medicine, Morioka, Japan
| | - Hitoshi Okabayashi
- Department of Cardiovascular Surgery, Iwate Medical University School of Medicine, Morioka, Japan
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Kato T, Abe Y, Hirokawa S, Iwakura Y, Mizuno M, Namba H, Nawa H. Neurobehavioral Differences Between Mice Receiving Distinct Neuregulin Variants as Neonates; Impact on Sensitivity to MK-801. Curr Mol Med 2016; 15:222-36. [PMID: 25817857 PMCID: PMC4475761 DOI: 10.2174/1566524015666150330143300] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2014] [Revised: 02/20/2015] [Accepted: 03/25/2015] [Indexed: 12/29/2022]
Abstract
Neuregulin-1 (NRG1) is a well-recognized risk gene for schizophrenia and is often implicated in the neurodevelopmental hypothesis of this illness. Alternative splicing and proteolytic processing of the NRG1 gene produce more than 30 structural variants; however, the neuropathological roles of individual variants remain to be characterized. On the basis of the neurodevelopmental hypothesis of schizophrenia, we administered eNRG1 (0.1~1.0 μg/g), a core epidermal growth factor-like (EGF) domain common for all splicing NRG1 variants, to neonatal mice and compared their behavioral performance with mice challenged with a full mature form of type 1 NRG1 variant. During the neonatal stage, recombinant eNRG1 protein administrated from the periphery passed the blood-brain barrier and activated its receptor (ErbB4) in the brain. In adults, the mice receiving the highest dose exhibited lower locomotor activity and deficits in prepulse inhibition and tonedependent fear learning, although the hearing reduction of the eNRG1-treated mice may explain these behavioral deficits. Neonatal eNRG1 treatment also significantly potentiated MK-801-driven locomotor activity in an eNRG1 dose-dependent manner. In parallel eNRG1 treatment enhanced MK-801-driven c-Fos induction and decreased immunoreactivity for NMDA receptor subunits in adult brain. In contrast, mice that had been treated with the same molar dose of a full mature form of type 1 NRG1 as neonates did not exhibit hypersensitivity to MK-801. However, both animal models exhibited similar hypersensitivity to methamphetamine. Collectively, our findings suggest that aberrant peripheral NRG1 signals during neurodevelopment alter later behavioral traits and auditory functions in the NRG1 subtype-dependent manner.
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Affiliation(s)
| | | | | | | | | | | | - H Nawa
- Department of Molecular Neurobiology, Brain Research Institute, Niigata University, 1-757 Asahimachi-dori, Niigata 951-8585, Japan.
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Kakushima N, Hori K, Ono H, Horimatsu T, Uedo N, Ohata K, Doyama H, Kaneko K, Oda I, Hikichi T, Kawahara Y, Niimi K, Takaki Y, Mizuno M, Yazumi S, Hosokawa A, Imagawa A, Niimi M, Yoshimura K, Muto M. Proton pump inhibitor after endoscopic resection for esophageal squamous cell cancer: multicenter prospective randomized controlled trial. J Gastroenterol 2016; 51:104-11. [PMID: 25940151 DOI: 10.1007/s00535-015-1085-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Accepted: 04/20/2015] [Indexed: 02/04/2023]
Abstract
BACKGROUND Whether proton pump inhibitors (PPIs) relieve heartburn or precordial pain after endoscopic resection (ER) for esophageal squamous cell carcinoma (ESCC) remains unclear. The aim of this study was to investigate the efficacy of PPI therapy for these symptoms after ER for ESCC. METHODS We conducted a multicenter prospective randomized controlled trial among 15 hospitals in Japan. In total, 229 patients with cT1a ESCC were randomly assigned to receive PPI therapy for 5 weeks after ER (the PPI group, n = 115) or follow-up without PPI therapy (the non-PPI group, n = 114). The primary end point was the incidence of gastroesophageal reflux disease (GERD)-like symptoms after ER from a self-reported questionnaire (Frequency Scale for Symptoms of GERD). Secondary end points were ulcer healing rate at 5 weeks, incidence of pain, improvement rate of symptoms in those who started PPI therapy because of GERD-like symptoms in the non-PPI group, and adverse events. RESULTS No significant difference was observed in the incidence of GERD-like symptoms after ER between the non-PPI and PPI groups (30 % vs 34 %, respectively). No significant differences were observed in the ulcer healing rate at 5 weeks (84 % vs 85 %) and incidence of pain within 1 week (36 % vs 45 %). In nine of ten patients (90 %) who started PPI therapy because of GERD-like symptoms in the non-PPI group, PPI administration relieved GERD-like symptoms. No adverse events related to PPI administration were observed. CONCLUSION PPI therapy is not efficacious in reducing symptoms and did not promote healing of ulcers in patients undergoing ER for ESCC.
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Affiliation(s)
- N Kakushima
- Division of Endoscopy, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi, Suntougun, Shizuoka, 4118777, Japan.
| | - K Hori
- Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - H Ono
- Division of Endoscopy, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi, Suntougun, Shizuoka, 4118777, Japan
| | - T Horimatsu
- Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - N Uedo
- Osaka Medical Center for Cancer and Cardiovascular Diseases, Osaka, Japan
| | - K Ohata
- NTT Medical Center Tokyo, Tokyo, Japan
| | - H Doyama
- Ishikawa Prefectural Central Hospital, Kanazawa, Ishikawa, Japan
| | - K Kaneko
- National Cancer Center East, Chiba, Japan
| | - I Oda
- National Cancer Center, Tokyo, Japan
| | - T Hikichi
- Fukushima Medical University, Fukushima, Japan
| | - Y Kawahara
- Okayama University Hospital, Okayama, Japan
| | - K Niimi
- The University of Tokyo Graduate School of Medicine, Tokyo, Japan
| | - Y Takaki
- Fukuoka University Chikushi Hospital, Fukuoka, Japan
| | - M Mizuno
- Hiroshima City Hospital, Hiroshima, Japan
| | - S Yazumi
- Kitano General Hospital, Osaka, Japan
| | - A Hosokawa
- Toyama University Hospital, Toyama, Japan
| | - A Imagawa
- Mitoyo General Hospital, Kanonji, Kagawa, Japan
| | - M Niimi
- Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - K Yoshimura
- Kobe University School of Medicine, Kobe, Japan
| | - M Muto
- Kyoto University Graduate School of Medicine, Kyoto, Japan
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Abstract
Effective acidic pH-selective liposomal membrane lysis was achieved by using a novel designed peptide.
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Affiliation(s)
- A. Kashiwada
- Department of Applied Molecular Chemistry
- Graduate School of Industrial Technology
- Nihon University
- Narashino
- Japan
| | - M. Mizuno
- Department of Applied Molecular Chemistry
- Graduate School of Industrial Technology
- Nihon University
- Narashino
- Japan
| | - J. Hashimoto
- Department of Applied Molecular Chemistry
- Graduate School of Industrial Technology
- Nihon University
- Narashino
- Japan
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Akiyama Y, Iwaya T, Shioi Y, Endo F, Chiba T, Otsuka K, Nitta H, Koeda K, Mizuno M, Uesugi N, Kimura Y, Sasaki A. Effectiveness of neoadjuvant chemotherapy with cisplatin and irinotecan followed by surgery on small-cell carcinoma of the esophagus: A case report. Int J Surg Case Rep 2015; 17:121-5. [PMID: 26615446 PMCID: PMC4701824 DOI: 10.1016/j.ijscr.2015.11.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Accepted: 11/10/2015] [Indexed: 12/18/2022] Open
Abstract
Small-cell carcinoma of the esophagus is a rare disease and a poor prognosis. The optimum treatment strategy for SCCE remains to be established. We report a case of advanced SCCE achieving a pathologically complete response with preoperative chemotherapy using CDDP and CPT-11, and long-term survival followed by surgery. Neoadjuvant chemotherapy following esophagectomy could be a useful treatment option.
Introduction Small-cell carcinoma of the esophagus (SCCE) is a rare disease with aggressive progression and a poor prognosis. A standard treatment strategy for SCCE is yet to be established. Presentation of case A 40-year-old woman with dysphagia was admitted to our hospital. A clinical diagnosis of SCCE (T3N1N0 stage IIIA) was established. She was initially treated with chemotherapy using cisplatin (CDDP) and irinotecan (CPT-11). After two courses of treatment, the primary lesion in the esophagus was not detectable by esophageal endoscopy. Likewise, swelling of the right recurrent nerve lymph node present prior to treatment could not be detected. The chemotherapy resulted in a complete response. One month after the conclusion of chemotherapy, radical esophagectomy with three-field lymph node dissection was performed. Histopathological examination of the excised specimen revealed no residual tumor or lymph node metastasis. The patient was discharged from hospital 29 days after surgery with no complications. The patient is alive and has remained cancer-free for 48 months after the surgery. Discussion Systemic chemotherapy for SCCE in combination with surgery was treated after surgery in most reports. Neoadjuvant chemotherapy is advantageous from three viewpoints, namely achievement of downstaging, increasing complete resection rates, and a better completion of treatment compared with postoperative chemotherapy. Neoadjuvant chemotherapy following esophagectomy could be a useful treatment option for patients with limited disease (LD) of SCCE. Conclusion We report a case of SCCE achieving a pathologically complete response with neoadjuvant chemotherapy using CDDP and CPT-11, and long-term survival followed by surgery.
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Affiliation(s)
- Yuji Akiyama
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan.
| | - Takeshi Iwaya
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Yoshihiro Shioi
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Fumitaka Endo
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Takehiro Chiba
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Koki Otsuka
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Hiroyuki Nitta
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Keisuke Koeda
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Masaru Mizuno
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
| | - Noriyuki Uesugi
- Division of Molecular Diagnostic Pathology, Department of Pathology, Iwate Medical University School of Medicine, Iwate, Japan
| | - Yusuke Kimura
- Department of Palliative Care Medicine, Iwate Medical University School of Medicine, Iwate, Japan
| | - Akira Sasaki
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan
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Iwanaka T, Yamataka A, Uemura S, Okuyama H, Segawa O, Nio M, Yoshizawa J, Yagi M, Ieiri S, Uchida H, Koga H, Sato M, Soh H, Take H, Hirose R, Fukuzawa H, Mizuno M, Watanabe T. Pediatric Surgery. Asian J Endosc Surg 2015; 8:390-407. [PMID: 26708583 DOI: 10.1111/ases.12263] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Revised: 08/21/2015] [Accepted: 08/21/2015] [Indexed: 12/25/2022]
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Ito S, Nemoto T, Tsujino N, Ohmuro N, Matsumoto K, Matsuoka H, Tanaka K, Nishiyama S, Suzuki M, Kinoshita H, Ozawa H, Fujita H, Shimodera S, Kishimoto T, Matsumoto K, Hasegawa T, Mizuno M. Differential impacts of duration of untreated psychosis (DUP) on cognitive function in first-episode schizophrenia according to mode of onset. Eur Psychiatry 2015; 30:995-1001. [DOI: 10.1016/j.eurpsy.2015.08.004] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2015] [Revised: 08/17/2015] [Accepted: 08/18/2015] [Indexed: 01/10/2023] Open
Abstract
AbstractBackgroundThe mode of onset and the course of schizophrenia illness exhibit substantial individual variations. Previous studies have pointed out that the mode of onset affects the duration of untreated psychosis (DUP) and clinical outcomes, such as cognitive and social functioning. This study attempted to clarify the association between the DUP and clinical features, taking the different modes of onset into consideration, in a prospective longitudinal study examining patients with first-episode schizophrenia.MethodsThis study was conducted in six areas of Japan. Patients with first-episode schizophrenia were followed for over 18 months. Cognitive function, psychopathology, and social functioning were assessed at baseline and at 6, 12, and 18-month follow-up points.ResultsWe identified 168 patients and sufficient information was available to determine the DUP and the mode of onset for 156 patients (92.9%): 79 had an acute onset, and 77 had an insidious onset. The DUP was significantly associated with quality of life (QOL), social functioning, and cognitive function at most of the follow-up points in the insidious-onset group. The DUP and negative symptoms at baseline were significant predictors of cognitive function at the 18-month follow-up in the insidious-onset group.ConclusionsThe present results further support the hypothesis that the DUP affects QOL, social functioning, and cognitive function over the course of illness, especially in patients with an insidious onset. Effective strategies for detecting and caring for individuals with insidious onset early during the course of schizophrenia will be essential for achieving a full patient recovery.
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Akiyama Y, Iwaya T, Shioi Y, Endo F, Ishida K, Kashiwaba M, Otsuka K, Nitta H, Koeda K, Mizuno M, Kimura Y, Sasaki A. Successfully treated advanced esophageal cancer with left axillary lymph node metastasis and synchronous right breast cancer: a case report. Surg Case Rep 2015; 1:94. [PMID: 26943418 PMCID: PMC4595409 DOI: 10.1186/s40792-015-0102-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Accepted: 10/01/2015] [Indexed: 11/18/2022] Open
Abstract
The incidence of double cancer of the esophagus and breast is rare, and axillary lymph node metastasis (ALM) in esophageal cancer is also very rare. We report a case of advanced esophageal cancer with left ALM and synchronous right breast cancer. A 64-year-old woman was admitted to our hospital with dysphagia. The clinical diagnosis was esophageal cancer (T3N0M1 stage IV) and right breast cancer (T1cN0M0 stage I). She was initially treated with triple chemotherapy with docetaxel, cisplatin, and 5-fluorouracil. The primary lesion in the esophagus achieved almost complete response as assessed by esophageal endoscopy. A computed tomography scan showed that the left ALM reduced in size and that stable disease was achieved for the right breast cancer. She underwent partial mastectomy of the right breast and bilateral axillary lymph node dissection. The histopathological diagnosis of the breast cancer was T1cN1M0 stage IIA. The lymph nodes from the left axilla contained metastatic cells from the squamous cell carcinoma of the esophagus. Complete response was achieved for the primary lesion in the esophagus following chemoradiotherapy (CRT), and the patient has been relapse free 2 years after treatment. Thus, we report the successful treatment of synchronous double cancers of the esophagus with left ALM and right breast by combination therapy with chemotherapy, CRT, and surgery.
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Affiliation(s)
- Yuji Akiyama
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan.
| | - Takeshi Iwaya
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan.
| | - Yoshihiro Shioi
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan.
| | - Fumitaka Endo
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan.
| | - Kazushige Ishida
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan.
| | - Masahiro Kashiwaba
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan.
| | - Koki Otsuka
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan.
| | - Hiroyuki Nitta
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan.
| | - Keisuke Koeda
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan.
| | - Masaru Mizuno
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan.
| | - Yusuke Kimura
- Department of Palliative Care Medicine, Iwate Medical University School of Medicine, Iwate, Japan.
| | - Akira Sasaki
- Department of Surgery, Iwate Medical University School of Medicine, Iwate, Japan.
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Minami Y, Kajimoto K, Sato N, Aokage T, Mizuno M, Asai K, Munakata R, Yumino D, Murai K, Hagiwara N, Mizuno K, Kasanuki H, Takano T. Third heart sound in hospitalised patients with acute heart failure: insights from the ATTEND study. Int J Clin Pract 2015; 69:820-8. [PMID: 25521285 DOI: 10.1111/ijcp.12603] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Several previous studies have suggested that detection of a third heart sound (S3) in patients with chronic congestive heart failure is associated with adverse long-term outcomes. However, the short-term prognostic value of identifying an S3 on admission in patients with acute heart failure (AHF) is not well established. We therefore analysed the in-hospital prognostic value of detecting an S3 on admission in hospitalised patients with AHF. METHODS The Acute Decompensated Heart Failure Syndromes (ATTEND) study investigators enrolled 4107 patients hospitalised with AHF. Investigators evaluated the presence or absence of an S3 during routine physical examination. RESULTS On admission to hospital, 1673 patients (41%) had an S3. Patients with an S3 had a higher heart rate, higher serum level of B-type natriuretic peptide and higher creatinine levels than patients without an S3. However, there were no significant differences of systolic blood pressure, serum sodium, haemoglobin, C-reactive protein and total bilirubin between the two groups. Multivariate analysis adjusted for various markers of disease severity revealed that only the presence of an S3 was independently associated with an increase of in-hospital all cause death [adjusted odds ratio (OR), 1.69; 95% confidence interval (CI), 1.19-2.41; p = 0.003] and cardiac death (adjusted OR, 1.66; 95% CI, 1.08-2.54; p = 0.020) among the congestive physical findings related to heart failure (S3, rales, jugular venous distension and peripheral oedema). CONCLUSIONS Detecting an S3 on admission was independently associated with adverse in-hospital outcomes in patients with AHF. Our findings suggest that careful bedside assessment is clinically meaningful.
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Affiliation(s)
- Y Minami
- Department of Cardiology, Tokyo Women's Medical University, Tokyo, Japan
| | - K Kajimoto
- Department of Cardiology, Sensoji Hospital, Tokyo, Japan
| | - N Sato
- Internal Medicine, Cardiology, and Intensive Care Unit, Nippon Medical School Musashi-Kosugi Hospital, Kawasaki, Japan
| | - T Aokage
- Intensive and Cardiac Care Unit, Nippon Medical School, Tokyo, Japan
| | - M Mizuno
- Department of Cardiology, Tokyo Women's Medical University, Tokyo, Japan
| | - K Asai
- Department of Internal Medicine, Nippon Medical School, Tokyo, Japan
| | - R Munakata
- Intensive and Cardiac Care Unit, Nippon Medical School, Tokyo, Japan
| | - D Yumino
- Department of Cardiology, Tokyo Women's Medical University, Tokyo, Japan
| | - K Murai
- Intensive and Cardiac Care Unit, Nippon Medical School, Tokyo, Japan
| | - N Hagiwara
- Department of Cardiology, Tokyo Women's Medical University, Tokyo, Japan
| | - K Mizuno
- Department of Internal Medicine, Nippon Medical School, Tokyo, Japan
| | - H Kasanuki
- Department of Cardiology, Tokyo Women's Medical University, Tokyo, Japan
| | - T Takano
- Department of Internal Medicine, Nippon Medical School, Tokyo, Japan
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Lee J, Mizuno M, Mizuno T, Harada K, Uechi M. Pathologic Manifestations on Surgical Biopsy and Their Correlation with Clinical Indices in Dogs with Degenerative Mitral Valve Disease. J Vet Intern Med 2015. [PMID: 26214756 PMCID: PMC4858050 DOI: 10.1111/jvim.13587] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Evaluation of myocardial function is clinically challenging in dogs with degenerative mitral valve disease (DMVD). Although myocardial dysfunction is caused by pathologic degeneration, histopathologic progression is poorly understood. OBJECTIVES To characterize myocardial and pulmonary pathologic changes according to severity in dogs with naturally occurring DMVD, and to investigate whether or not pathologic degeneration is reflected by traditional clinical indices. ANIMALS One hundred and seventeen dogs with naturally occurring DMVD. METHODS Prospective observational study. Biopsied left atrium (LA), left ventricle (LV), and lung were evaluated histologically, and an attempt was made to correlate pathologic findings with clinical indices. RESULTS Severe myocardial changes were observed in all International Small Animal Cardiac Health Council classes. In the lung, heart failure cell levels were significantly increased in class III patients (P < .0001). In a paired comparison, the LA showed significantly more severe degeneration than the LV, including myocardial fatty replacement, immune cell infiltration, and interstitial fibrosis (P < .0001). In contrast, myocardial cells were more hypertrophied in the LV than in the LA (P < .0001). Left ventricular end-diastolic dimension (LVEDd) was associated with fatty replacement (P = .033, R(2) = 0.584) and myocardial vacuolization (P = .003, R(2) = 0.588) in the LA. CONCLUSIONS AND CLINICAL IMPORTANCE In DMVD, although severe pathologic changes may be evident even in early stages, there may be pathologic discrepancy between the LA and the LV. Myocardial degeneration may be reflected by clinical indices such as LVEDd and EF.
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Affiliation(s)
- J Lee
- Veterinary Cardiovascular Medicine and Surgery Unit, Department of Veterinary Medicine, College of Bioresource Sciences, Nihon University, Fujisawa, Kanagawa, Japan
| | - M Mizuno
- Veterinary Cardiovascular Medicine and Surgery Unit, Department of Veterinary Medicine, College of Bioresource Sciences, Nihon University, Fujisawa, Kanagawa, Japan.,Japan Animal Specialty Medical Institute Inc., JASMINE Veterinary Cardiovascular Medical Center, Yokohama, Kanagawa, Japan
| | - T Mizuno
- Veterinary Cardiovascular Medicine and Surgery Unit, Department of Veterinary Medicine, College of Bioresource Sciences, Nihon University, Fujisawa, Kanagawa, Japan.,Japan Animal Specialty Medical Institute Inc., JASMINE Veterinary Cardiovascular Medical Center, Yokohama, Kanagawa, Japan
| | - K Harada
- Veterinary Cardiovascular Medicine and Surgery Unit, Department of Veterinary Medicine, College of Bioresource Sciences, Nihon University, Fujisawa, Kanagawa, Japan.,Japan Animal Specialty Medical Institute Inc., JASMINE Veterinary Cardiovascular Medical Center, Yokohama, Kanagawa, Japan
| | - M Uechi
- Veterinary Cardiovascular Medicine and Surgery Unit, Department of Veterinary Medicine, College of Bioresource Sciences, Nihon University, Fujisawa, Kanagawa, Japan.,Japan Animal Specialty Medical Institute Inc., JASMINE Veterinary Cardiovascular Medical Center, Yokohama, Kanagawa, Japan
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Nakagawa Y, Muneta T, Kondo S, Mizuno M, Takakuda K, Ichinose S, Tabuchi T, Koga H, Tsuji K, Sekiya I. Synovial mesenchymal stem cells promote healing after meniscal repair in microminipigs. Osteoarthritis Cartilage 2015; 23:1007-17. [PMID: 25683149 DOI: 10.1016/j.joca.2015.02.008] [Citation(s) in RCA: 96] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Revised: 02/03/2015] [Accepted: 02/05/2015] [Indexed: 02/02/2023]
Abstract
OBJECTIVE The induction of synovial tissue to the meniscal lesion is crucial for meniscal healing. Synovial Mesenchymal stem cells (MSCs) are an attractive cell source because of their high proliferative and chondrogenic potentials. We examined whether transplantation of synovial MSCs promoted healing after meniscal repair of extended longitudinal tear of avascular area in a microminipig model. DESIGN Longitudinal tear lesion was made in medial menisci and sutured in both knees, and then a synovial MSC suspension was administered for 10 min only in unilateral knee. The sutured meniscus was evaluated morphologically and biomechanically at 2, 4, and 12 weeks. The behavior of transplanted MSCs was also examined. RESULTS The meniscal healing at 12 weeks was significantly better in the MSC group than in the control group; macroscopically, histologically and by T1rho mapping analysis. Transmission electron microscopic analysis demonstrated that the meniscus lesion was occupied by dense collagen fibrils only in the MSC group. Biomechanical analysis revealed that the tensile strength to failure of the meniscus higher in the MSC group than in the control group in each microminipig. Synovial tissue covered better along the superficial layer from the outer zone into the lesion of the meniscus in the MSC group at 2 and 4 weeks in each microminipig. Synovial MSCs labeled with ferucarbotran were detected in the meniscus lesion and adjacent synovium by MRI at 2 weeks. CONCLUSION Transplantation of synovial MSCs promoted healing after meniscal repair with induction of synovium into the longitudinal tear in the avascular zone of meniscus in pigs.
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Affiliation(s)
- Y Nakagawa
- Department of Joint Surgery and Sports Medicine, Graduate School, Tokyo Medical and Dental University, Tokyo, Japan.
| | - T Muneta
- Department of Joint Surgery and Sports Medicine, Graduate School, Tokyo Medical and Dental University, Tokyo, Japan.
| | - S Kondo
- Department of Joint Surgery and Sports Medicine, Graduate School, Tokyo Medical and Dental University, Tokyo, Japan.
| | - M Mizuno
- Center for Stem Cell and Regenerative Medicine, Tokyo Medical and Dental University, Tokyo, Japan.
| | - K Takakuda
- Department of Biodesign, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, Tokyo, Japan.
| | - S Ichinose
- Research Center for Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan.
| | | | - H Koga
- Department of Joint Surgery and Sports Medicine, Graduate School, Tokyo Medical and Dental University, Tokyo, Japan.
| | - K Tsuji
- Department of Joint Surgery and Sports Medicine, Graduate School, Tokyo Medical and Dental University, Tokyo, Japan.
| | - I Sekiya
- Center for Stem Cell and Regenerative Medicine, Tokyo Medical and Dental University, Tokyo, Japan.
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Kobayashi M, Mizuno M, Matsumoto A, Wakabayashi G. Neonatal portal venous blood flowmetry by Doppler ultrasound for early diagnosis of ischemia in intestinal tract. Eur J Pediatr Surg 2015; 25:292-8. [PMID: 24819245 DOI: 10.1055/s-0034-1374820] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
PURPOSE The aim of this article is to evaluate the utility of portal blood flow and other hemodynamic measurements for early diagnosis of ischemia that may cause necrotizing enterocolitis (NEC). PATIENTS AND METHODS We measured neonatal portal blood flow by Doppler ultrasound and performed hemodynamic examinations in 75 newborns without congenital anomalies. All newborns were followed for 1 month after birth. The average gestational period was 30.5 weeks, and the average birth weight was 1,172 g. RESULTS A positive correlation was observed between both body weight and the following parameters: portal vein cross-sectional area, blood flow velocity, and portal blood flow volume. A greater coefficient of correlation was observed between the portal vein cross-sectional area and weight in newborns weighing ≤ 1,500 g than in those weighing > 1,500 g. The portal vein cross-sectional area and blood flow velocity changed over time to maintain a fixed portal blood flow volume. The portal vein blood flow demonstrated a poor increase in patients with poor weight gain after birth. Seven infants demonstrated a reduction in portal vein blood flow before the development of abdominal symptoms. Both the cross-sectional area and blood flow velocity decreased over time before the onset of any symptoms of NEC. CONCLUSIONS A significant decline in portal blood flow volume may be useful for the early diagnosis of NEC.
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Affiliation(s)
- Megumi Kobayashi
- Department of Surgery, Iwate Medical University School of Medicine, Morioka, Japan
| | - Masaru Mizuno
- Department of Surgery, Iwate Medical University School of Medicine, Morioka, Japan
| | - Atsushi Matsumoto
- Department of Pediatrics, Iwate Medical University School of Medicine, Morioka, Japan
| | - Go Wakabayashi
- Department of Surgery, Iwate Medical University School of Medicine, Morioka, Japan
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Akiyama Y, Iwaya T, Konosu M, Shioi Y, Endo F, Katagiri H, Nitta H, Kimura T, Otsuka K, Koeda K, Kashiwaba M, Mizuno M, Kimura Y, Sasaki A. Curative two-stage resection for synchronous triple cancers of the esophagus, colon, and liver: Report of a case. Int J Surg Case Rep 2015; 13:1-4. [PMID: 26074482 PMCID: PMC4529638 DOI: 10.1016/j.ijscr.2015.05.032] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2015] [Revised: 04/27/2015] [Accepted: 05/25/2015] [Indexed: 12/18/2022] Open
Abstract
INTRODUCTION Cases of synchronous triple cancers of the esophagus and other organs curatively resected are rare. PRESENTATION OF CASE A 73-year-old man was admitted to our hospital with bloody feces. He was diagnosed with synchronous triple cancers of the esophagus, colon, and liver. We selected a two-stage operation to safely achieve curative resection for all three cancers. The first stage of the operation comprised a laparoscopy-assisted sigmoidectomy and partial liver resection via open surgery. The patient was discharged without complications. Thirty days later, he was readmitted and thoracoscopic esophagectomy was performed. Although pneumonia-induced pulmonary aspiration occurred as a postoperative complication, it was treated conservatively. The patient was discharged on postoperative day 24. DISCUSSION Esophagectomy is a highly invasive procedure; thus, simultaneous surgery for plural organs, including the esophagus, may induce life-threatening, severe complications. Two-stage surgery is useful in reducing surgical stress in high-risk patients. For synchronous multiple cancers, the planning of two-stage surgery should be considered for each cancer to maintain organ function and reduce the stress and difficulty of each stage. CONCLUSION We successfully treated synchronous triple cancers, including esophageal cancer, by a two-stage operation.
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Affiliation(s)
- Yuji Akiyama
- Department of Surgery, Department of Palliative Care Medicine, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate 020-8505, Japan.
| | - Takeshi Iwaya
- Department of Surgery, Department of Palliative Care Medicine, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate 020-8505, Japan
| | - Masafumi Konosu
- Department of Surgery, Department of Palliative Care Medicine, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate 020-8505, Japan
| | - Yoshihiro Shioi
- Department of Surgery, Department of Palliative Care Medicine, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate 020-8505, Japan
| | - Fumitaka Endo
- Department of Surgery, Department of Palliative Care Medicine, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate 020-8505, Japan
| | - Hirokatsu Katagiri
- Department of Surgery, Department of Palliative Care Medicine, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate 020-8505, Japan
| | - Hiroyuki Nitta
- Department of Surgery, Department of Palliative Care Medicine, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate 020-8505, Japan
| | - Toshimoto Kimura
- Department of Surgery, Department of Palliative Care Medicine, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate 020-8505, Japan
| | - Koki Otsuka
- Department of Surgery, Department of Palliative Care Medicine, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate 020-8505, Japan
| | - Keisuke Koeda
- Department of Surgery, Department of Palliative Care Medicine, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate 020-8505, Japan
| | - Masahiro Kashiwaba
- Department of Surgery, Department of Palliative Care Medicine, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate 020-8505, Japan
| | - Masaru Mizuno
- Department of Surgery, Department of Palliative Care Medicine, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate 020-8505, Japan
| | - Yusuke Kimura
- Department of Surgery, Department of Palliative Care Medicine, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate 020-8505, Japan
| | - Akira Sasaki
- Department of Surgery, Department of Palliative Care Medicine, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate 020-8505, Japan
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Lee S, Takahashi Y, Lee K, Mizuno M, Nemeno J, Takebe T, Lee J. Viability and Functional Assessment of Murine Pancreatic Islets After Transportation Between Korea and Japan. Transplant Proc 2015; 47:738-41. [DOI: 10.1016/j.transproceed.2014.12.031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2014] [Accepted: 12/31/2014] [Indexed: 11/25/2022]
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