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Abe T, Iriyama H, Imaeda T, Komori A, Oami T, Aizimu T, Takahashi N, Yamao Y, Nakagawa S, Ogura H, Umemura Y, Matsushima A, Fushimi K, Shime N, Nakada TA. Epidemiology and patterns of empiric antimicrobial therapy practice in patients with community-onset sepsis using data from a Japanese nationwide medical claims database-the Japan Sepsis Alliance (JaSA) study group. IJID Reg 2024; 10:162-167. [PMID: 38314396 PMCID: PMC10835350 DOI: 10.1016/j.ijregi.2024.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 12/31/2023] [Accepted: 01/02/2024] [Indexed: 02/06/2024]
Abstract
Objectives We aimed to describe empiric antimicrobial options for patients with community-onset sepsis using nationwide real-world data from Japan. Methods This retrospective cohort study used nationwide Japanese data from a medical reimbursement system database. Patients aged ≥20 years with both presumed infections and acute organ dysfunction who were admitted to hospitals from the outpatient department or emergency department between 2010 and 2017 were enrolled. We described the initial choices of antimicrobials for patients with sepsis stratified by intensive care unit (ICU) or ward. Results There were 1,195,741 patients with community-onset sepsis; of these, 1,068,719 and 127,022 patients were admitted to the wards and ICU, respectively. Third-generation cephalosporins and carbapenem were most commonly used for patients with community-onset sepsis. We found that 1.7% and 6.0% of patients initially used antimicrobials for methicillin-resistant Staphylococcus aureus coverage in the wards and ICU, respectively. Although half of the patients initially used antipseudomonal agents, only a few patients used a combination of antipseudomonal agents. Moreover, few patients initially used a combination of antimicrobials to treat methicillin-resistant Staphylococcus aureus and Pseudomonas sp. Conclusion Third-generation cephalosporins and carbapenem were most frequently used for patients with sepsis. A combination therapy of antimicrobials for drug-resistant bacteria coverage was rarely provided to these patients.
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Affiliation(s)
- Toshikazu Abe
- Department of Emergency and Critical Care Medicine, Tsukuba Memorial Hospital, Tsukuba, Japan
- Health Services Research and Development Center, University of Tsukuba, Tsukuba, Japan
- Department of Health Services Research, Faculty of Medicine, University of Tsukuba, Japan
| | - Hiroki Iriyama
- Department of Emergency and Critical Care Medicine, Tsukuba Memorial Hospital, Tsukuba, Japan
- Health Services Research and Development Center, University of Tsukuba, Tsukuba, Japan
| | - Taro Imaeda
- Department of Emergency and Critical Care Medicine, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Akira Komori
- Department of Emergency and Critical Care Medicine, Tsukuba Memorial Hospital, Tsukuba, Japan
- Health Services Research and Development Center, University of Tsukuba, Tsukuba, Japan
| | - Takehiko Oami
- Department of Emergency and Critical Care Medicine, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Tuerxun Aizimu
- Department of Emergency and Critical Care Medicine, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Nozomi Takahashi
- Department of Emergency and Critical Care Medicine, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Yasuo Yamao
- Department of Emergency and Critical Care Medicine, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Satoshi Nakagawa
- Department of Critical Care Medicine, National Center for Child Health and Development, Tokyo, Japan
| | - Hiroshi Ogura
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Yutaka Umemura
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Asako Matsushima
- Department of Emergency & Critical Care, Nagoya City University Graduate School of Medical Sciences, Aichi, Japan
| | - Kiyohide Fushimi
- Department of Health Policy and Informatics, Tokyo Medical and Dental University Graduate School of Medical and Dental Sciences, Tokyo, Japan
| | - Nobuaki Shime
- Department of Emergency and Critical Care Medicine, Graduate School of Biomedical, and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Taka-aki Nakada
- Department of Emergency and Critical Care Medicine, Chiba University Graduate School of Medicine, Chiba, Japan
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Komori A, Iriyama H, Kainoh T, Aoki M, Abe T. Association between intra-abdominal injured organs and abdominal compartment syndrome in patients with severe blunt trauma: A propensity score matched study using nationwide trauma registry in Japan. PLoS One 2023; 18:e0286124. [PMID: 37220117 DOI: 10.1371/journal.pone.0286124] [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] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 05/09/2023] [Indexed: 05/25/2023] Open
Abstract
INTRODUCTION Abdominal compartment syndrome (ACS) after blunt abdominal trauma is a rare complication that requires early recognition and subsequent surgical intervention for optimal outcome. We aimed to investigate how differences in injured abdominal organs affect ACS development in patients with severe blunt abdominal trauma. METHODS This nested case-control study used a nationwide registry of trauma patients, namely, the Japan Trauma Data Bank (JTDB), and only included patients aged ≥ 18 years with blunt severe abdominal trauma, defined as an AIS score of abdomen ≥ 3, sustained between 2004 and 2017. Patients without ACS were used as control subjects and identified using propensity score (PS) matching. Characteristics and outcomes between patients with and without ACS were compared and logistic regression was used to identify specific risk factors for ACS. RESULTS Among 294,274 patients in the JTDB, 11,220 were eligible for inclusion before PS matching, and 150 (1.3%) developed ACS after trauma. PS matching led to the inclusion of 131 and 655 patients with and without ACS, respectively. Compared to controls, patients with ACS had higher number of injured organs in the abdomen and displayed a greater frequency of vascular and pancreatic injuries, need for blood transfusion, and disseminated intravascular coagulopathy, a complication of ACS. In-hospital mortality was higher in patients with ACS than those without ACS (51.1% vs. 26.0%, p < 0.01). Logistic regression analysis revealed that a higher number of injured organs in the abdomen [odds ratio (OR) (95% confidence interval [CI]): 1.76 (1.23-2.53)] and pancreatic injury [OR (95% CI): 1.53 (1.03-2.27)] were independently associated with ACS. CONCLUSIONS Greater number of injured organs in abdomen and pancreatic injury are independent risk factors for the development of ACS.
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Affiliation(s)
- Akira Komori
- Department of Emergency and Critical Care Medicine, Tsukuba Memorial Hospital, Tsukuba, Japan
- Department of General Medicine, Juntendo University Faculty of Medicine, Tokyo, Japan
- Department of Health Services Research, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Hiroki Iriyama
- Department of Emergency and Critical Care Medicine, Tsukuba Memorial Hospital, Tsukuba, Japan
- Department of General Medicine, Juntendo University Faculty of Medicine, Tokyo, Japan
- Department of Health Services Research, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Takako Kainoh
- Department of Emergency and Critical Care Medicine, Tsukuba Memorial Hospital, Tsukuba, Japan
| | - Makoto Aoki
- Advanced Medical Emergency Department and Critical Care Center, Japan Red Cross Maebashi Hospital, Maebashi, Japan
| | - Toshikazu Abe
- Department of Emergency and Critical Care Medicine, Tsukuba Memorial Hospital, Tsukuba, Japan
- Department of Health Services Research, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
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Pham T, Heunks L, Bellani G, Madotto F, Aragao I, Beduneau G, Goligher EC, Grasselli G, Laake JH, Mancebo J, Peñuelas O, Piquilloud L, Pesenti A, Wunsch H, van Haren F, Brochard L, Laffey JG, Acharya SP, Amin P, Arabi Y, Aragao I, Bauer P, Beduneau G, Beitler J, Berkius J, Bugedo G, Camporota L, Cerny V, Cho YJ, Clarkson K, Estenssoro E, Goligher E, Grasselli G, Gritsan A, Hashemian SM, Hermans G, Heunks LM, Jovanovic B, Kurahashi K, Laake JH, Matamis D, Moerer O, Molnar Z, Ozyilmaz E, Panka B, Papali A, Peñuelas Ó, Perbet S, Piquilloud L, Qiu H, Razek AA, Rittayamai N, Roldan R, Serpa Neto A, Szuldrzynski K, Talmor D, Tomescu D, Van Haren F, Villagomez A, Zeggwagh AA, Abe T, Aboshady A, Acampo-de Jong M, Acharya S, Adderley J, Adiguzel N, Agrawal VK, Aguilar G, Aguirre G, Aguirre-Bermeo H, Ahlström B, Akbas T, Akker M, Al Sadeh G, Alamri S, Algaba A, Ali M, Aliberti A, Allegue JM, Alvarez D, Amador J, Andersen FH, Ansari S, Apichatbutr Y, Apostolopoulou O, Arabi Y, Arellano D, Arica M, Arikan H, Arinaga K, Arnal JM, Asano K, Asín-Corrochano M, Avalos Cabrera JM, Avila Fuentes S, Aydemir S, Aygencel G, Azevedo L, Bacakoglu F, Badie J, Baedorf Kassis E, Bai G, Balaraj G, Ballico B, Banner-Goodspeed V, Banwarie P, Barbieri R, Baronia A, Barrett J, Barrot L, Barrueco-Francioni JE, Barry J, Bauer P, Bawangade H, Beavis S, Beck E, Beehre N, Belenguer Muncharaz A, Bellani G, Belliato M, Bellissima A, Beltramelli R, Ben Souissi A, Benitez-Cano A, Benlamin M, Benslama A, Bento L, Benvenuti D, Berkius J, Bernabe L, Bersten A, Berta G, Bertini P, Bertram-Ralph E, Besbes M, Bettini LR, Beuret P, Bewley J, Bezzi M, Bhakhtiani L, Bhandary R, Bhowmick K, Bihari S, Bissett B, Blythe D, Bocher S, Boedjawan N, Bojanowski CM, Boni E, Boraso S, Borelli M, Borello S, Borislavova M, Bosma KJ, Bottiroli M, Boyd O, Bozbay S, Briva A, Brochard L, Bruel C, Bruni A, Buehner U, Bugedo G, Bulpa P, Burt K, Buscot M, Buttera S, Cabrera J, Caccese R, Caironi P, Canchos Gutierrez I, Canedo N, Cani A, Cappellini I, Carazo J, Cardonnet LP, Carpio D, Carriedo D, Carrillo R, Carvalho J, Caser E, Castelli A, Castillo Quintero M, Castro H, Catorze N, Cengiz M, Cereijo E, Ceunen H, Chaintoutis C, Chang Y, Chaparro G, Chapman C, Chau S, Chavez CE, Chelazzi C, Chelly J, Chemouni F, Chen K, Chena A, Chiarandini P, Chilton P, Chiumello D, Cho YJ, Chou-Lie Y, Chudeau N, Cinel I, Cinnella G, Clark M, Clark T, Clarkson K, Clementi S, Coaguila L, Codecido AJ, Collins A, Colombo R, Conde J, Consales G, Cook T, Coppadoro A, Cornejo R, Cortegiani A, Coxo C, Cracchiolo AN, Crespo Ramirez M, Crova P, Cruz J, Cubattoli L, Çukurova Z, Curto F, Czempik P, D'Andrea R, da Silva Ramos F, Dangers L, Danguy des Déserts M, Danin PE, Dantas F, Daubin C, Dawei W, de Haro C, de Jesus Montelongo F, De Mendoza D, de Pablo R, De Pascale G, De Rosa S, Decavèle M, Declercq PL, Deicas A, del Carmen Campos Moreno M, Dellamonica J, Delmas B, Demirkiran O, Demirkiran H, Dendane T, di Mussi R, Diakaki C, Diaz A, Diaz W, Dikmen Y, Dimoula A, Doble P, Doha N, Domingos G, Dres M, Dries D, Duggal A, Duke G, Dunts P, Dybwik K, Dykyy M, Eckert P, Efe S, Elatrous S, Elay G, Elmaryul AS, Elsaadany M, Elsayed H, Elsayed S, Emery M, Ena S, Eng K, Englert JA, Erdogan E, Ergin Ozcan P, Eroglu E, Escobar M, Esen F, Esen Tekeli A, Esquivel A, Esquivel Gallegos H, Ezzouine H, Facchini A, Faheem M, Fanelli V, Farina MF, Fartoukh M, Fehrle L, Feng F, Feng Y, Fernandez I, Fernandez B, Fernandez-Rodriguez ML, Ferrando C, Ferreira da Silva MJ, Ferreruela M, Ferrier J, Flamm Zamorano MJ, Flood L, Floris L, Fluckiger M, Forteza C, Fortunato A, Frans E, Frattari A, Fredes S, Frenzel T, Fumagalli R, Furche MA, Fusari M, Fysh E, Galeas-Lopez JL, Galerneau LM, Garcia A, Garcia MF, Garcia E, Garcia Olivares P, Garlicki J, Garnero A, Garofalo E, Gautam P, Gazenkampf A, Gelinotte S, Gelormini D, Ghrenassia E, Giacomucci A, Giannoni R, Gigante A, Glober N, Gnesin P, Gollo Y, Gomaa D, Gomero Paredes R, Gomes R, Gomez RA, Gomez O, Gomez A, Gondim L, Gonzalez M, Gonzalez I, Gonzalez-Castro A, Gordillo Romero O, Gordo F, Gouin P, Graf Santos J, Grainne R, Grando M, Granov Grabovica S, Grasselli G, Grasso S, Grasso R, Grimmer L, Grissom C, Gritsan A, Gu Q, Guan XD, Guarracino F, Guasch N, Guatteri L, Gueret R, Guérin C, Guerot E, Guitard PG, Gül F, Gumus A, Gurjar M, Gutierrez P, Hachimi A, Hadzibegovic A, Hagan S, Hammel C, Han Song J, Hanlon G, Hashemian SM, Heines S, Henriksson J, Herbrecht JE, Heredia Orbegoso GO, Hermans G, Hermon A, Hernandez R, Hernandez C, Herrera L, Herrera-Gutierrez M, Heunks L, Hidalgo J, Hill D, Holmquist D, Homez M, Hongtao X, Hormis A, Horner D, Hornos MC, Hou M, House S, Housni B, Hugill K, Humphreys S, Humbert L, Hunter S, Hwa Young L, Iezzi N, Ilutovich S, Inal V, Innes R, Ioannides P, Iotti GA, Ippolito M, Irie H, Iriyama H, Itagaki T, Izura J, Izza S, Jabeen R, Jamaati H, Jamadarkhana S, Jamoussi A, Jankowski M, Jaramillo LA, Jeon K, Jeong Lee S, Jeswani D, Jha S, Jiang L, Jing C, Jochmans S, Johnstad BA, Jongmin L, Joret A, Jovanovic B, Junhasavasdikul D, Jurado MT, Kam E, Kamohara H, Kane C, Kara I, Karakurt S, Karnjanarachata C, Kataoka J, Katayama S, Kaushik S, Kelebek Girgin N, Kerr K, Kerslake I, Khairnar P, Khalid A, Khan A, Khanna AK, Khorasanee R, Kienhorst D, Kirakli C, Knafelj R, Kol MK, Kongpolprom N, Kopitko C, Korkmaz Ekren P, Kubisz-Pudelko A, Kulcsar Z, Kumasawa J, Kurahashi K, Kuriyama A, Kutchak F, Laake JH, Labarca E, Labat F, Laborda C, Laca Barrera MA, Lagache L, Landaverde Lopez A, Lanspa M, Lascari V, Le Meur M, Lee SH, Lee YJ, Lee J, Lee WY, Lee J, Legernaes T, Leiner T, Lemiale V, Leonor T, Lepper PM, Li D, Li H, Li O, Lima AR, Lind D, Litton E, Liu N, Liu L, Liu J, Llitjos JF, Llorente B, Lopez R, Lopez CE, Lopez Nava C, Lovazzano P, Lu M, Lucchese F, Lugano M, Lugo Goytia G, Luo H, Lynch C, Macheda S, Madrigal Robles VH, Maggiore SM, Magret Iglesias M, Malaga P, Mallapura Maheswarappa H, Malpartida G, Malyarchikov A, Mansson H, Manzano A, Marey I, Marin N, Marin MDC, Markman E, Martin F, Martin A, Martin Dal Gesso C, Martinez F, Martínez-Fidalgo C, Martin-Loeches I, Mas A, Masaaki S, Maseda E, Massa E, Mattsson A, Maugeri J, McCredie V, McCullough J, McGuinness S, McKown A, Medve L, Mei C, Mellado Artigas R, Mendes V, Mervat MKE, Michaux I, Mikhaeil M, Milagros O, Milet I, Millan MT, Minwei Z, Mirabella L, Mishra S, Mistraletti G, Mochizuki K, Moerer O, Moghal A, Mojoli F, Molin A, Molnar Z, Montiel R, Montini L, Monza G, Mora Aznar M, Morakul S, Morales M, Moreno Torres D, Morocho Tutillo DR, Motherway C, Mouhssine D, Mouloudi E, Muñoz T, Munoz de Cabo C, Mustafa M, Muthuchellappan R, Muthukrishnan M, Muttini S, Nagata I, Nahar D, Nakanishi M, Nakayama I, Namendys-Silva SA, Nanchal R, Nandakumar S, Nasi A, Nasir K, Navalesi P, Naz Aslam T, Nga Phan T, Nichol A, Niiyama S, Nikolakopoulou S, Nikolic E, Nitta K, Noc M, Nonas S, Nseir S, Nur Soyturk A, Obata Y, Oeckler R, Oguchi M, Ohshimo S, Oikonomou M, Ojados A, Oliveira MT, Oliveira Filho W, Oliveri C, Olmos A, Omura K, Orlandi MC, Orsenigo F, Ortiz-Ruiz De Gordoa L, Ota K, Ovalle Olmos R, Öveges N, Oziemski P, Ozkan Kuscu O, Özyilmaz E, Pachas Alvarado F, Pagella G, Palaniswamy V, Palazon Sanchez EL, Palmese S, Pan G, Pan W, Panka B, Papanikolaou M, Papavasilopoulou T, Parekh A, Parke R, Parrilla FJ, Parrilla D, Pasha T, Pasin L, Patão L, Patel M, Patel G, Pati BK, Patil J, Pattnaik S, Paul D, Pavesi M, Pavlotsky VA, Paz G, Paz E, Pecci E, Pellegrini C, Peña Padilla AG, Perchiazzi G, Pereira T, Pereira V, Perez M, Perez Calvo C, Perez Cheng M, Perez Maita R, Pérez-Araos R, Perez-Teran P, Perez-Torres D, Perkins G, Persona P, Petnak T, Petrova M, Pham T, Philippart F, Picetti E, Pierucci E, Piervincenzi E, Pinciroli R, Pintado MC, Piquilloud L, Piraino T, Piras S, Piras C, Pirompanich P, Pisani L, Platas E, Plotnikow G, Porras W, Porta V, Portilla M, Portugal J, Povoa P, Prat G, Pratto R, Preda G, Prieto I, Prol-Silva E, Pugh R, Qi Y, Qian C, Qin T, Qiu H, Qu H, Quintana T, Quispe Sierra R, Quispe Soto R, Rabbani R, Rabee M, Rabie A, Rahe Pereira MA, Rai A, Raj Ashok S, Rajab M, Ramdhani N, Ramey E, Ranieri M, Rathod D, Ray B, Redwanul Huq SM, Regli A, Reina R, Resano Sarmiento N, Reynaud F, Rialp G, Ricart P, Rice T, Richardson A, Rieder M, Rinket M, Rios F, Rios F, Risso Vazquez A, Rittayamai N, Riva I, Rivette M, Roca O, Roche-Campo F, Rodriguez C, Rodriguez G, Rodriguez Gonzalez D, Rodriguez Tucto XY, Rogers A, Romano ME, Rørtveit L, Rose A, Roux D, Rouze A, Rubatto Birri PN, Ruilan W, Ruiz Robledo A, Ruiz-Aguilar AL, Sadahiro T, Saez I, Sagardia J, Saha R, Saha R, Saiphoklang N, Saito S, Salem M, Sales G, Salgado P, Samavedam S, Sami Mebazaa M, Samuelsson L, San Juan Roman N, Sanchez P, Sanchez-Ballesteros J, Sandoval Y, Sani E, Santos M, Santos C, Sanui M, Saravanabavan L, Sari S, Sarkany A, Sauneuf B, Savioli M, Sazak H, Scano R, Schneider F, Schortgen F, Schultz MJ, Schwarz GL, Seçkin Yücesoy F, Seely A, Seiler F, Seker Tekdos Y, Seok Chan K, Serano L, Serednicki W, Serpa Neto A, Setten M, Shah A, Shah B, Shang Y, Shanmugasundaram P, Shapovalov K, Shebl E, Shiga T, Shime N, Shin P, Short J, Shuhua C, Siddiqui S, Silesky Jimenez JI, Silva D, Silva Sales B, Simons K, Sjøbø BÅ, Slessor D, Smiechowicz J, Smischney N, Smith P, Smith T, Smith M, Snape S, Snyman L, Soetens F, Sook Hong K, Sosa Medellin MÁ, Soto G, Souloy X, Sousa E, Sovatzis S, Sozutek D, Spadaro S, Spagnoli M, Spångfors M, Spittle N, Spivey M, Stapleton A, Stefanovic B, Stephenson L, Stevenson E, Strand K, Strano MT, Straus S, Sun C, Sun R, Sundaram V, SunPark T, Surlemont E, Sutherasan Y, Szabo Z, Szuldrzynski K, Tainter C, Takaba A, Tallott M, Tamasato T, Tang Z, Tangsujaritvijit V, Taniguchi L, Taniguchi D, Tarantino F, Teerapuncharoen K, Temprano S, Terragni P, Terzi N, Thakur A, Theerawit P, Thille AW, Thomas M, Thungtitigul P, Thyrault M, Tilouch N, Timenetsky K, Tirapu J, Todeschini M, Tomas R, Tomaszewski C, Tonetti T, Tonnelier A, Trinder J, Trongtrakul K, Truwit J, Tsuei B, Tulaimat A, Turan S, Turkoglu M, Tyagi S, Ubeda A, Vagginelli F, Valenti MF, Vallverdu I, Van Axel A, van den Hul I, van der Hoeven H, Van Der Meer N, Van Haren F, Vanhoof M, Vargas-Ordoñez M, Vaschetto R, Vascotto E, Vatsik M, Vaz A, Vazquez-Sanchez A, Ventura S, Vermeijden JW, Vidal A, Vieira J, Vilela Costa Pinto B, Villagomez A, Villagra A, Villegas Succar C, Vinorum OG, Vitale G, Vj R, Vochin A, Voiriot G, Volta CA, von Seth M, Wajdi M, Walsh D, Wang S, Wardi G, Ween-Velken NC, Wei BL, Weller D, Welsh D, Welters I, Wert M, Whiteley S, Wilby E, Williams E, Williams K, Wilson A, Wojtas J, Won Huh J, Wrathall D, Wright C, Wu JF, Xi G, Xing ZJ, Xu H, Yamamoto K, Yan J, Yáñez J, Yang X, Yates E, Yazicioglu Mocin O, Ye Z, Yildirim F, Yoshida N, Yoshido HHL, Young Lee B, Yu R, Yu G, Yu T, Yuan B, Yuangtrakul N, Yumoto T, Yun X, Zakalik G, Zaki A, Zalba-Etayo B, Zambon M, Zang B, Zani G, Zarka J, Zerbi SM, Zerman A, Zetterquist H, Zhang J, Zhang H, Zhang W, Zhang G, Zhang W, Zhao H, Zheng J, Zhu B, Zumaran R. Weaning from mechanical ventilation in intensive care units across 50 countries (WEAN SAFE): a multicentre, prospective, observational cohort study. Lancet Respir Med 2023; 11:465-476. [PMID: 36693401 DOI: 10.1016/s2213-2600(22)00449-0] [Citation(s) in RCA: 24] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 11/07/2022] [Accepted: 11/10/2022] [Indexed: 01/23/2023]
Abstract
BACKGROUND Current management practices and outcomes in weaning from invasive mechanical ventilation are poorly understood. We aimed to describe the epidemiology, management, timings, risk for failure, and outcomes of weaning in patients requiring at least 2 days of invasive mechanical ventilation. METHODS WEAN SAFE was an international, multicentre, prospective, observational cohort study done in 481 intensive care units in 50 countries. Eligible participants were older than 16 years, admitted to a participating intensive care unit, and receiving mechanical ventilation for 2 calendar days or longer. We defined weaning initiation as the first attempt to separate a patient from the ventilator, successful weaning as no reintubation or death within 7 days of extubation, and weaning eligibility criteria based on positive end-expiratory pressure, fractional concentration of oxygen in inspired air, and vasopressors. The primary outcome was the proportion of patients successfully weaned at 90 days. Key secondary outcomes included weaning duration, timing of weaning events, factors associated with weaning delay and weaning failure, and hospital outcomes. This study is registered with ClinicalTrials.gov, NCT03255109. FINDINGS Between Oct 4, 2017, and June 25, 2018, 10 232 patients were screened for eligibility, of whom 5869 were enrolled. 4523 (77·1%) patients underwent at least one separation attempt and 3817 (65·0%) patients were successfully weaned from ventilation at day 90. 237 (4·0%) patients were transferred before any separation attempt, 153 (2·6%) were transferred after at least one separation attempt and not successfully weaned, and 1662 (28·3%) died while invasively ventilated. The median time from fulfilling weaning eligibility criteria to first separation attempt was 1 day (IQR 0-4), and 1013 (22·4%) patients had a delay in initiating first separation of 5 or more days. Of the 4523 (77·1%) patients with separation attempts, 2927 (64·7%) had a short wean (≤1 day), 457 (10·1%) had intermediate weaning (2-6 days), 433 (9·6%) required prolonged weaning (≥7 days), and 706 (15·6%) had weaning failure. Higher sedation scores were independently associated with delayed initiation of weaning. Delayed initiation of weaning and higher sedation scores were independently associated with weaning failure. 1742 (31·8%) of 5479 patients died in the intensive care unit and 2095 (38·3%) of 5465 patients died in hospital. INTERPRETATION In critically ill patients receiving at least 2 days of invasive mechanical ventilation, only 65% were weaned at 90 days. A better understanding of factors that delay the weaning process, such as delays in weaning initiation or excessive sedation levels, might improve weaning success rates. FUNDING European Society of Intensive Care Medicine, European Respiratory Society.
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Affiliation(s)
- Tài Pham
- Service de Médecine Intensive-Réanimation, AP-HP, Hôpital de Bicêtre, DMU CORREVE, FHU SEPSIS, Groupe de Recherche CARMAS, Hôpitaux Universitaires Paris-Saclay, Le Kremlin-Bicêtre, France; Université Paris-Saclay, UVSQ, Université Paris-Sud, Inserm U1018, Equipe d'Epidémiologie Respiratoire Intégrative, CESP, 94807, Villejuif, France
| | - Leo Heunks
- Department of Intensive Care Medicine, Erasmus University Medical Centre, Rotterdam, The Netherlands
| | - Giacomo Bellani
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy; Department of Emergency and Intensive Care, University Hospital San Gerardo, Monza, Italy
| | - Fabiana Madotto
- Department of Anaesthesia, Intensive Care and Emergency, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Irene Aragao
- Department of Intensive Care Medicine, Centro Hospitalar Universitário do Porto, Porto, Portugal
| | - Gaëtan Beduneau
- Normandie University, UNIROUEN, UR 3830, CHU Rouen, Department of Medical Intensive Care, F-76000 Rouen, France
| | - Ewan C Goligher
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, Canada; Department of Medicine, Division of Respirology, Toronto General Hospital Research Institute University Health Network, Toronto, Canada
| | - Giacomo Grasselli
- Department of Anaesthesia, Intensive Care and Emergency, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Jon Henrik Laake
- Department of Anaesthesiology and Department of Research and Development, Division of Critical Care and Emergencies, Oslo University Hospital, Oslo, Norway
| | - Jordi Mancebo
- Department of Intensive Care Medicine, Hospital Universitari Sant Pau, Barcelona, Spain
| | - Oscar Peñuelas
- Intensive Care Unit, Hospital Universitario de Getafe, Madrid, Spain; Centro de Investigación Biomédica en Red, CIBER de Enfermedades Respiratorias, CIBERES, Madrid, Spain
| | - Lise Piquilloud
- Adult Intensive Care Unit, University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Antonio Pesenti
- Department of Anaesthesia, Intensive Care and Emergency, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Hannah Wunsch
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, Canada; Department of Critical Care Medicine, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Frank van Haren
- College of Health and Medicine, Australian National University, Canberra, ACT, Australia; Intensive Care Unit, St George Hospital, Sydney, NSW, Australia
| | - Laurent Brochard
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, Canada; Keenan Research Centre for Biomedical Science, Li Ka Shing Knowledge Institute, St Michael's Hospital, Unity Health Toronto, Toronto, ON, Canada
| | - John G Laffey
- Anaesthesia and Intensive Care Medicine, School of Medicine, Clinical Sciences Institute, Galway University Hospitals, Galway, Ireland; School of Medicine, Regenerative Medicine Institute (REMEDI) at CÚRAM Centre for Research in Medical Devices, National University of Ireland Galway, Galway, Ireland.
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4
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Komori A, Iriyama H, Abe T. Impact of defibrillation with automated external defibrillator by bystander before defibrillation by emergency medical system personnel on neurological outcome of out-of-hospital cardiac arrest with non-cardiac etiology. Resusc Plus 2023; 13:100363. [PMID: 36814461 PMCID: PMC9939706 DOI: 10.1016/j.resplu.2023.100363] [Citation(s) in RCA: 0] [Impact Index Per Article: 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: 01/17/2023] [Revised: 01/20/2023] [Accepted: 01/23/2023] [Indexed: 02/10/2023] Open
Abstract
Aim of the study Although defibrillation using automated external defibrillator (AED) by bystander prior to emergency medical system (EMS) arrival was associated with favorable outcomes in out-of-hospital cardiac arrest (OHCA) of cardiac cause, whether it improves outcomes of OHCA due to non-cardiac cause is not clear. We aimed to investigate the impact of defibrillation with AED by bystander before defibrillation by EMS personnel on the outcomes of OHCA of presumed non-cardiac cause. Methods This was a retrospective cohort study using the All-Japan Utstein registry (reference period: 2013 to 2017). We included adult patients with OHCA of presumed non-cardiac cause, who had initial shockable rhythm, and who received witnessed arrest bystander cardiopulmonary resuscitation (CPR). Exposure variable was defibrillation with AED by bystander in comparison with initial defibrillation by EMS. Logistic regression analyses were conducted to assess the association between bystander AED shock and favorable neurological outcome (Cerebral Performance Category scale 1 or 2) at one month. Results Among the 1,053 patients included for analysis, 57 (5.4%) received bystander AED shock. There was no statistically significant difference in the rate of favorable neurological outcome at one month between groups [9 (15.8%) vs 109 (10.9%), p = 0.26]. Logistic regression analysis adjusted for characteristics, intervention, and time course of CPR showed no association between bystander AED shock and favorable neurological outcome [OR (95% CI): 1.63 (0.70-3.77), p = 0.25]. Conclusion In this study, defibrillation with AED by bystander before defibrillation by EMS personnel was not associated with the favorable outcomes of OHCA of presumed non-cardiac cause.
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Affiliation(s)
- Akira Komori
- Department of Emergency and Critical Care Medicine, Tsukuba Memorial Hospital, Tsukuba, Japan,Department of General Medicine, Juntendo University Faculty of Medicine, Tokyo, Japan,Health Services Research and Development Center, University of Tsukuba, Tsukuba, Japan,Corresponding author at: Department of Emergency and Critical Care Medicine, Tsukuba Memorial Hospital, 1187-299, Kaname, Tsukuba, Ibaraki 300-2622, Japan.
| | - Hiroki Iriyama
- Department of Emergency and Critical Care Medicine, Tsukuba Memorial Hospital, Tsukuba, Japan,Department of General Medicine, Juntendo University Faculty of Medicine, Tokyo, Japan,Health Services Research and Development Center, University of Tsukuba, Tsukuba, Japan
| | - Toshikazu Abe
- Department of Emergency and Critical Care Medicine, Tsukuba Memorial Hospital, Tsukuba, Japan,Health Services Research and Development Center, University of Tsukuba, Tsukuba, Japan
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5
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Abe T, Umemura Y, Ogura H, Kushimoto S, Fujishima S, Saitoh D, Iriyama H, Komori A, Otomo Y, Shiraishi A, Gando S. 276 Relationship Between Fluid Administration in the First Three Hours of Sepsis Resuscitation and Mortality. Ann Emerg Med 2022. [DOI: 10.1016/j.annemergmed.2022.08.303] [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: 11/29/2022]
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6
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Komori A, Iriyama H, Kainoh T, Aoki M, Naito T, Abe T. The impact of infection complications after trauma differs according to trauma severity. Sci Rep 2021; 11:13803. [PMID: 34226621 PMCID: PMC8257796 DOI: 10.1038/s41598-021-93314-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 06/23/2021] [Indexed: 11/27/2022] Open
Abstract
The impact of infection on the prognosis of trauma patients according to severity remains unclear. We assessed the impact of infection complications on in-hospital mortality among patients with trauma according to severity. This retrospective cohort study used a nationwide registry of trauma patients. Patients aged ≥ 18 years with blunt or penetrating trauma who were admitted to intensive care units or general wards between 2004 and 2017 were included. We compared the baseline characteristics and outcomes between patients with and without infection and conducted a multivariable logistic regression analysis to investigate the impact of infection on in-hospital mortality according to trauma severity, which was classified as mild [Injury Severity Score (ISS) < 15], moderate (ISS 15–29), or severe (ISS ≥ 30). Among the 150,948 patients in this study, 10,338 (6.8%) developed infections. Patients with infection had greater in-hospital mortality than patients without infection [1085 (10.5%) vs. 2898 (2.1%), p < 0.01]. After adjusting for clinical characteristics, in-hospital mortality differed between trauma patients with and without infection according to trauma severity [17.1% (95% CI 15.2–18.9%) vs. 2.9% (95% CI 2.7–3.1%), p < 0.01, in patients with mild trauma; 14.8% (95% CI 13.3–16.3%) vs. 8.4% (95% CI 7.9–8.8%), p < 0.01, in patients with moderate trauma; and 13.5% (95% CI 11.2–15.7%) vs. 13.7% (95% CI 12.4–14.9%), p = 0.86, in patients with severe trauma]. In conclusion, the effect of infection complications in patients with trauma on in-hospital mortality differs by trauma severity.
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Affiliation(s)
- Akira Komori
- Department of Emergency and Critical Care Medicine, Tsukuba Memorial Hospital, Tsukuba, Japan.,Department of General Medicine, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Hiroki Iriyama
- Department of Emergency and Critical Care Medicine, Tsukuba Memorial Hospital, Tsukuba, Japan.,Department of General Medicine, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Takako Kainoh
- Department of Emergency and Critical Care Medicine, Tsukuba Memorial Hospital, Tsukuba, Japan
| | - Makoto Aoki
- Advanced Medical Emergency Department and Critical Care Center, Japan Red Cross Maebashi Hospital, Maebashi, Japan.,Department of Emergency Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Toshio Naito
- Department of General Medicine, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Toshikazu Abe
- Department of Emergency and Critical Care Medicine, Tsukuba Memorial Hospital, Tsukuba, Japan. .,Department of Health Services Research, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan.
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7
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Komori A, Iriyama H, Aoki M, Deshpande GA, Saitoh D, Naito T, Abe T. Assessment of blood consumption score for pediatrics predicts transfusion requirements for children with trauma. Medicine (Baltimore) 2021; 100:e25014. [PMID: 33655972 PMCID: PMC7939166 DOI: 10.1097/md.0000000000025014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 02/12/2021] [Indexed: 01/04/2023] Open
Abstract
Although transfusion is a primary life-saving technique, the assessment of transfusion requirements in children with trauma at an early stage is challenging. We aimed to develop a scoring system for predicting transfusion requirements in children with trauma.This was a case-control study that employed a nationwide registry of patients with trauma (Japan Trauma Data Bank) and included patients aged <16 years with blunt trauma between 2004 and 2015. An assessment of blood consumption score for pediatrics (ped-ABC score) was developed based on previous literatures and clinical relevance. One point was assigned for each of the following criteria: systolic blood pressure ≤90 mm Hg, heart rate ≥120/min, Glasgow coma scale (GCS) score <15, and positive focused assessment with sonography for trauma (FAST) scan. For sensitivity analysis, we assessed age-adjusted ped-ABC scores using cutoff points for different ages.Among 5943 pediatric patients with trauma, 540 patients had transfusion within 24 hours after trauma. The in-hospital mortality rate was 2.6% (145/5615). The transfusion rate increased from 7.6% (430/5631) to 35.3% (110/312) in patients with systolic blood pressure ≤90 mm Hg (1 point), from 6.1% (276/4504) to 18.3% (264/1439) in patients with heart rate ≥120/min (1 point), from 4.1% (130/3198) to 14.9% (410/2745) in patients with disturbance of consciousness with GCS score <15 (1 point), and from 7.4% (400/5380) to 24.9% (140/563) in patients with positive FAST scan (1 point). Ped-ABC scores of 0, 1, 2, 3, and 4 points were associated with transfusion rates of 2.2% (48/2210), 7.5% (198/2628), 19.8% (181/912), 53.3% (88/165), and 89.3% (25/28), respectively. After age adjustment, c-statistic was 0.76 (95% confidence interval, 0.74-0.78).The ped-ABC score using vital signs and FAST scan may be helpful in predicting the requirement for transfusion within 24 hours in children with trauma.
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Affiliation(s)
- Akira Komori
- Department of General Medicine, Juntendo University, Tokyo
| | - Hiroki Iriyama
- Department of General Medicine, Juntendo University, Tokyo
| | - Makoto Aoki
- Department of Emergency Medicine, Gunma University Graduate School of Medicine, Maebashi
| | | | - Daizoh Saitoh
- Department of Traumatology and Emergency Medicine, National Defense Medical College, Tokorozawa
| | - Toshio Naito
- Department of General Medicine, Juntendo University, Tokyo
| | - Toshikazu Abe
- Department of Emergency and Critical Care Medicine, Tsukuba Memorial Hospital
- Department of Health Services Research, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
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8
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Abe T, Tokuda Y, Iriyama H, Iwagami M, Komori A, Sugiyama T, Tamiya N. Surgical mask use by healthcare personnel to prevent COVID-19 spread in a long-term care facility. J Gen Fam Med 2021; 22:100-103. [PMID: 33717786 PMCID: PMC7921340 DOI: 10.1002/jgf2.394] [Citation(s) in RCA: 0] [Impact Index Per Article: 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: 07/16/2020] [Revised: 09/27/2020] [Accepted: 10/04/2020] [Indexed: 11/06/2022] Open
Abstract
Long-term care facilities are a recognized high-risk setting for severe outcomes during the coronavirus disease 2019 (COVID-19) outbreak. This study describes a COVID-19 outbreak in a long-term care facility in Japan. The index case was a nurse who wore a surgical mask and used standard precautions. Of the 17 confirmed cases of COVID-19, 14 (14/93, 15.1%) were residents and three (3/69, 4.3%) were healthcare personnel (HCP); no visitors tested positive 0 (0/22, 0.0%). Mask utilization by HCP was not much effective in preventing COVID-19 transmission, even when interaction was not considered as being in close contact.
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Affiliation(s)
- Toshikazu Abe
- Department of Emergency and Critical Care MedicineTsukuba Memorial HospitalTsukubaJapan
- Department of Health Services Research, Faculty of MedicineUniversity of TsukubaTsukubaJapan
| | - Yasuharu Tokuda
- Department of MedicineMuribushi Okinawa Center for Teaching HospitalsOkinawaJapan
| | - Hiroki Iriyama
- Department of General MedicineJuntendo UniversityTokyoJapan
| | - Masao Iwagami
- Department of Health Services Research, Faculty of MedicineUniversity of TsukubaTsukubaJapan
| | - Akira Komori
- Department of General MedicineJuntendo UniversityTokyoJapan
| | - Takehiro Sugiyama
- Department of Health Services Research, Faculty of MedicineUniversity of TsukubaTsukubaJapan
| | - Nanako Tamiya
- Department of Health Services Research, Faculty of MedicineUniversity of TsukubaTsukubaJapan
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9
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Abstract
We recently experienced a patient with viral isolation by culture 4 months after the acute infection. an 83-year-old Japanese man visited our outpatient clinic with symptoms of upper respiratory tract infection. The patient was diagnosed with a COVID-19 infection by a quantitative reverse transcriptase-polymerase chain reaction (qRT-PCR) test. Three months after his clinic visit, he had regained most of his pre-COVID-19 level of health. However, qRT-PCR tests continued to be positive. At day 111, specimens from a nasopharyngeal swab and sputum were inoculated into VeroE6/TMPRSS2 cells.(1) Three to five days post-inoculation, cytopathic effects were observed, and viral RNA was detected in the culture supernatant by qRT-PCR (Ct values: 29–37). The culture supernatant of the VeroE6/TMPRSS2 cells cocultured with the nasopharyngeal swab was passaged to the fresh VeroE6/TMPRSS2 cells, and after 3 days of the passage, cytopathic effect was observed again. In the supernatant of the passaged cell culture, viral RNA was detected by qRT-PCR (Ct value: 29). By sequencing the qRT-PCR product using Illumina iSEQ100, the presence of SARS-CoV-2 RNA sequence was verified. These results indicate the presence of infectious SARS-CoV-2 in the nasopharyngeal specimen even at day 111. Although SARS-CoV-2 was present, the patient developed neutralizing antibodies by a microtiter method. We tested but did not isolate SARS-CoV-2 in samples of saliva, urine, blood, or stool. Patients with ongoing symptoms of COVID-19, long-haulers, could be chronically infected with COVID-19, although they might be incapable of transmission.
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Affiliation(s)
- Toshikazu Abe
- Department of Emergency and Critical Care Medicine, Tsukuba Memorial Hospital, Tsukuba, Japan
- Department of Health Services Research, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
- Corresponding Author. Toshikazu Abe, MD, MPH, PhD, Department of Emergency and Critical Care Medicine, Tsukuba Memorial Hospital, 1187-299, Kaname, Tsukuba, Ibaraki 300-2622, Japan ()
| | - Terumasa Ikeda
- Division of Molecular Virology & Genetics, Joint Research Center for Human Retrovirus Infection, Kumamoto University, Kumamoto, Japan
| | - Yasuharu Tokuda
- Department of Medicine, Muribushi Okinawa Center for Teaching Hospitals, Okinawa, Japan
| | - Jumpei Ito
- Division of Systems Virology, Institute of Medical Science, The University of Tokyo, Minato-ku, Tokyo, Japan
| | - Yutaka Suzuki
- Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa, Chiba, Japan
| | - Chisato Narahara
- Division of Molecular Virology & Genetics, Joint Research Center for Human Retrovirus Infection, Kumamoto University, Kumamoto, Japan
| | - Hiroki Iriyama
- Department of General Medicine, Juntendo University, Tokyo, Japan
| | - Kei Sato
- Division of Systems Virology, Institute of Medical Science, The University of Tokyo, Minato-ku, Tokyo, Japan
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10
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Komori A, Abe T, Yamakawa K, Ogura H, Kushimoto S, Saitoh D, Fujishima S, Otomo Y, Kotani J, Sakamoto Y, Sasaki J, Shiino Y, Takeyama N, Tarui T, Tsuruta R, Nakada TA, Hifumi T, Iriyama H, Naito T, Gando S. Characteristics and outcomes of frail patients with suspected infection in intensive care units: a descriptive analysis from a multicenter cohort study. BMC Geriatr 2020; 20:485. [PMID: 33218303 PMCID: PMC7677099 DOI: 10.1186/s12877-020-01893-1] [Citation(s) in RCA: 1] [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: 07/13/2020] [Accepted: 11/12/2020] [Indexed: 01/09/2023] Open
Abstract
Background Frailty is associated with morbidity and mortality in patients admitted to intensive care units (ICUs). However, the characteristics of frail patients with suspected infection remain unclear. We aimed to investigate the characteristics and outcomes of frail patients with suspected infection in ICUs. Methods This is a secondary analysis of a multicenter cohort study, including 22 ICUs in Japan. Adult patients (aged ≥16 years) with newly suspected infection from December 2017 to May 2018 were included. We compared baseline patient characteristics and outcomes among three frailty groups based on the Clinical Frailty Scale (CFS) score: fit (score, 1–3), vulnerable (score, 4), and frail (score, 5–9). We conducted subgroup analysis of patients with sepsis defined as per Sepsis-3 criteria. We also produced Kaplan–Meier survival curves for 90-day survival. Results We enrolled 650 patients with suspected infection, including 599 (92.2%) patients with sepsis. Patients with a median CFS score of 3 (interquartile range [IQR] 3–5) were included: 337 (51.8%) were fit, 109 (16.8%) were vulnerable, and 204 (31.4%) were frail. The median patient age was 72 years (IQR 60–81). The Sequential Organ Failure Assessment scores for fit, vulnerable, and frail patients were 7 (IQR 4–10), 8 (IQR 5–11), and 7 (IQR 5–10), respectively (p = 0.59). The median body temperatures of fit, vulnerable, and frail patients were 37.5 °C (IQR 36.5 °C–38.5 °C), 37.5 °C (IQR 36.4 °C–38.6 °C), and 37.0 °C (IQR 36.3 °C–38.1 °C), respectively (p < 0.01). The median C-reactive protein levels of fit, vulnerable, and frail patients were 13.6 (IQR 4.6–24.5), 12.1 (IQR 3.9–24.9), 10.5 (IQR 3.0–21.0) mg/dL, respectively (p < 0.01). In-hospital mortality did not statistically differ among the patients according to frailty (p = 0.19). Kaplan–Meier survival curves showed little difference in the mortality rate during short-term follow-up. However, more vulnerable and frail patients died after 30-day than fit patients; this difference was not statistically significant (p = 0.25). Compared with the fit and vulnerable groups, the rate of home discharge was lower in the frail group. Conclusion Frail and vulnerable patients with suspected infection tend to have poor disease outcomes. However, they did not show a statistically significant increase in the 90-day mortality risk.
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Affiliation(s)
- Akira Komori
- Department of General Medicine, Juntendo University, Tokyo, Japan
| | - Toshikazu Abe
- Department of Emergency and Critical Care Medicine, Tsukuba Memorial Hospital, 1187-299, Kaname, Tsukuba, Ibaraki, 300-2622, Japan. .,Department of Health Services Research, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan. .,Health Services Research and Development Center, University of Tsukuba, Tsukuba, Japan.
| | - Kazuma Yamakawa
- Division of Trauma and Surgical Critical Care, Osaka General Medical Center, Osaka, Japan
| | - Hiroshi Ogura
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Shigeki Kushimoto
- Division of Emergency and Critical Care Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Daizoh Saitoh
- Division of Traumatology, Research Institute, National Defense Medical College, Tokorozawa, Japan
| | - Seitaro Fujishima
- Center for General Medicine Education, Keio University School of Medicine, Tokyo, Japan
| | - Yasuhiro Otomo
- Trauma and Acute Critical Care Center, Medical Hospital, Tokyo Medical and Dental University, Tokyo, Japan
| | - Joji Kotani
- Division of Disaster and Emergency Medicine, Department of Surgery Related, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yuichiro Sakamoto
- Emergency and Critical Care Medicine, Saga University Hospital, Saga, Japan
| | - Junichi Sasaki
- Department of Emergency and Critical Care Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Yasukazu Shiino
- Department of Acute Medicine, Kawasaki Medical School, Kurashiki, Japan
| | - Naoshi Takeyama
- Advanced Critical Care Center, Aichi Medical University Hospital, Nagakute, Japan
| | - Takehiko Tarui
- Department of Trauma and Critical Care Medicine, Kyorin University School of Medicine, Tokyo, Japan
| | - Ryosuke Tsuruta
- Advanced Medical Emergency & Critical Care Center, Yamaguchi University Hospital, Ube, Japan
| | - Taka-Aki Nakada
- Department of Emergency and Critical Care Medicine, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Toru Hifumi
- Department of Emergency and Critical Care Medicine, St. Luke's International Hospital, Tokyo, Japan
| | - Hiroki Iriyama
- Department of General Medicine, Juntendo University, Tokyo, Japan
| | - Toshio Naito
- Department of General Medicine, Juntendo University, Tokyo, Japan
| | - Satoshi Gando
- Division of Acute and Critical Care Medicine, Hokkaido University Graduate School of Medicine, Sapporo, Japan.,Department of Acute and Critical Care Medicine, Sapporo Higashi Tokushukai Hospital, Sapporo, Japan
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Kainoh T, Iriyama H, Komori A, Saitoh D, Naito T, Abe T. Risk Factors of Fat Embolism Syndrome After Trauma: A Nested Case-Control Study With the Use of a Nationwide Trauma Registry in Japan. Chest 2020; 159:1064-1071. [PMID: 33058815 DOI: 10.1016/j.chest.2020.09.268] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [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: 06/10/2020] [Revised: 08/20/2020] [Accepted: 09/29/2020] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Fat embolism syndrome (FES) is a rare syndrome resulting from a fat embolism, which is defined by the presence of fat globules in the pulmonary microcirculation; it is associated with a wide range of symptoms. RESEARCH QUESTION What are the specific unknown risk factors for FES after we have controlled for basic characteristics and patient's severity? STUDY DESIGN AND METHODS This was a nested case-control study that used the Japan Trauma Data Bank database from 2004 and 2017. We included patients with FES and identified patients without FES as control subjects using a propensity score matching. The primary outcome was the presence of FES during a hospital stay. RESULTS There were 209 (0.1%) patients with FES after trauma; they were compared with 2,090 matched patients from 168,835 candidates for this study. Patients with FES had long bone and open fractures in their extremities more frequently than those without FES. Regarding treatments, patients with FES received bone reduction and fixation more than those without FES. Among patients who received bone reduction and fixation, time to operation was not different between the groups (P = .63). The overall in-hospital mortality rate was 5.8% in patients with FES and 3.4% in those without FES (P = .11). Conditional logistic regression models to identify risk factors associated with FES shows long bone and open fractures in extremities injury were associated with FES. Primary bone reduction and fixation was not associated independently with FES (OR, 1.80; 95% CI, 0.92-3.54), but delay time to the operation was associated with FES (OR, 2.21; 95% CI, 1.16-4.23). INTERPRETATION Long bone and open fractures in injuries to the extremities were associated with FES. Although bone reduction and fixation were not associated with FES, delay time to the operation was associated with FES.
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Affiliation(s)
- Takako Kainoh
- Department of General Medicine, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Hiroki Iriyama
- Department of General Medicine, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Akira Komori
- Department of General Medicine, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Daizoh Saitoh
- Department of Traumatology and Emergency Medicine, National Defense Medical College, Tokorozawa, Japan
| | - Toshio Naito
- Department of General Medicine, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Toshikazu Abe
- Department of Health Services Research, Faculty of Medicine, and the Health Services Research and Development Center, University of Tsukuba, and the Department of Emergency and Critical Care Medicine, Tsukuba Memorial Hospital, Tsukuba, Japan.
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12
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Utsumi S, Tanaka S, Maruyama K, Hatakeyama N, Itoh K, Koike J, Horikawa A, Iriyama H, Kanamaru H, Amako Y, Iiyama T, Futamura R, Kiyanagi R, Nakao A, Moriyama K, Ishikawa Y, Momozawa N. Flux Growth and Magnetic Properties of Helimagnetic Hexagonal Ferrite Ba(Fe 1-x Sc x ) 12O 19 Single Crystals. ACS Omega 2020; 5:24890-24897. [PMID: 33015508 PMCID: PMC7528311 DOI: 10.1021/acsomega.0c03671] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 09/04/2020] [Indexed: 06/11/2023]
Abstract
Fabricating large, high-crystalline-quality single-crystal samples of hexagonal ferrite Ba(Fe1-x Sc x )12O19 is the first important step to elucidating its helimagnetic structure and developing it for further applications. In this study, single crystals of Ba(Fe1-x Sc x )12O19 of various Sc concentrations x were successfully grown by the spontaneous crystallization method using Na2O-Fe2O3 flux. We determined the optimal starting composition of reagents for Ba(Fe1-x Sc x )12O19 growth as a function of x. In situ monitoring of the crystal nucleus generation accelerated the success of crystal growth. The obtained crystals comprised black and lamellate structures with a size of 13 mm × 8 mm × 2 mm and a surface of {001} orientation. X-ray diffraction and elemental analysis revealed that the obtained crystals were composed of single-phase Ba(Fe1-x Sc x )12O19 of high crystalline quality. The lattice constants a and c increased linearly with increasing x, thereby following Vegard's law. The temperature dependence of magnetization and the magnetization curves at 77 K of the x = 0.128 crystal exhibited behavior characteristics of helimagnetism. Neutron diffraction measurements of the x = 0.128 crystal exhibited magnetic satellite reflection peaks below 211 K, providing evidence that Ba(Fe1-x Sc x )12O19 behaves as a helimagnetic material.
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Affiliation(s)
- Shigenori Utsumi
- Graduate
School of Engineering and Management, Suwa
University of Science, Chino, Nagano 391-0292, Japan
- Faculty
of Engineering, Suwa University of Science, Chino, Nagano 391-0292, Japan
| | - Seiya Tanaka
- Graduate
School of Engineering and Management, Suwa
University of Science, Chino, Nagano 391-0292, Japan
| | - Kenichi Maruyama
- Graduate
School of Engineering and Management, Suwa
University of Science, Chino, Nagano 391-0292, Japan
| | - Nao Hatakeyama
- Faculty
of Engineering, Suwa University of Science, Chino, Nagano 391-0292, Japan
| | - Kenichi Itoh
- Faculty
of Engineering, Suwa University of Science, Chino, Nagano 391-0292, Japan
| | - Jun Koike
- Faculty
of Engineering, Suwa University of Science, Chino, Nagano 391-0292, Japan
| | - Akihiro Horikawa
- Faculty
of Engineering, Suwa University of Science, Chino, Nagano 391-0292, Japan
| | - Hiroki Iriyama
- Faculty
of Engineering, Suwa University of Science, Chino, Nagano 391-0292, Japan
| | - Hajime Kanamaru
- Faculty
of Engineering, Suwa University of Science, Chino, Nagano 391-0292, Japan
| | - Yasushi Amako
- Faculty
of Science, Shinshu University, Matsumoto, Nagano 390-8621, Japan
| | - Taku Iiyama
- Faculty
of Science, Shinshu University, Matsumoto, Nagano 390-8621, Japan
| | - Ryusuke Futamura
- Faculty
of Science, Shinshu University, Matsumoto, Nagano 390-8621, Japan
| | - Ryoji Kiyanagi
- J-PARC
Center, Japan Atomic Energy Agency, Tokai, Ibaraki 319-1195, Japan
| | - Akiko Nakao
- Neutron
Science and Technology Center, Comprehensive
Research Organization for Science and Society, Tokai, Ibaraki 319-1106, Japan
| | - Kentaro Moriyama
- Neutron
Science and Technology Center, Comprehensive
Research Organization for Science and Society, Tokai, Ibaraki 319-1106, Japan
| | - Yoshihisa Ishikawa
- Neutron
Science and Technology Center, Comprehensive
Research Organization for Science and Society, Tokai, Ibaraki 319-1106, Japan
| | - Nobuyuki Momozawa
- Faculty of
Science and Technology, Tokyo University
of Science, Noda, Chiba 278-8510, Japan
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13
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Abe T, Yamakawa K, Ogura H, Kushimoto S, Saitoh D, Fujishima S, Otomo Y, Kotani J, Umemura Y, Sakamoto Y, Sasaki J, Shiino Y, Takeyama N, Tarui T, Shiraishi SI, Tsuruta R, Nakada TA, Hifumi T, Hagiwara A, Ueyama M, Yamashita N, Masuno T, Ikeda H, Komori A, Iriyama H, Gando S. Epidemiology of sepsis and septic shock in intensive care units between sepsis-2 and sepsis-3 populations: sepsis prognostication in intensive care unit and emergency room (SPICE-ICU). J Intensive Care 2020; 8:44. [PMID: 32612839 PMCID: PMC7324770 DOI: 10.1186/s40560-020-00465-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [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] [Received: 05/10/2020] [Accepted: 06/23/2020] [Indexed: 12/29/2022] Open
Abstract
Background Diagnosing sepsis remains difficult because it is not a single disease but a syndrome with various pathogen- and host factor-associated symptoms. Sepsis-3 was established to improve risk stratification among patients with infection based on organ failures, but it has been still controversial compared with previous definitions. Therefore, we aimed to describe characteristics of patients who met sepsis-2 (severe sepsis) and sepsis-3 definitions. Methods This was a multicenter, prospective cohort study conducted by 22 intensive care units (ICUs) in Japan. Adult patients (≥ 16 years) with newly suspected infection from December 2017 to May 2018 were included. Those without infection at final diagnosis were excluded. Patient’s characteristics and outcomes were described according to whether they met each definition or not. Results In total, 618 patients with suspected infection were admitted to 22 ICUs during the study, of whom 530 (85.8%) met the sepsis-2 definition and 569 (92.1%) met the sepsis-3 definition. The two groups comprised different individuals, and 501 (81.1%) patients met both definitions. In-hospital mortality of study population was 19.1%. In-hospital mortality among patients with sepsis-2 and sepsis-3 patients was comparable (21.7% and 19.8%, respectively). Patients exclusively identified with sepsis-2 or sepsis-3 had a lower mortality (17.2% vs. 4.4%, respectively). No patients died if they did not meet any definitions. Patients who met sepsis-3 shock definition had higher in-hospital mortality than those who met sepsis-2 shock definition. Conclusions Most patients with infection admitted to ICU meet sepsis-2 and sepsis-3 criteria. However, in-hospital mortality did not occur if patients did not meet any criteria. Better criteria might be developed by better selection and combination of elements in both definitions. Trial registration UMIN000027452
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Affiliation(s)
- Toshikazu Abe
- Department of Health Services Research, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8577 Japan.,Health Services Research and Development Center, University of Tsukuba, Tsukuba, Japan.,Department of Emergency and Critical Care Medicine, Tsukuba Memorial Hospital, Tsukuba, Japan
| | - Kazuma Yamakawa
- Division of Trauma and Surgical Critical Care, Osaka General Medical Center, Osaka, Japan
| | - Hiroshi Ogura
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Shigeki Kushimoto
- Division of Emergency and Critical Care Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Daizoh Saitoh
- Division of Traumatology, Research Institute, National Defense Medical College, Tokorozawa, Japan
| | - Seitaro Fujishima
- Center for General Medicine Education, Keio University School of Medicine, Tokyo, Japan
| | - Yasuhiro Otomo
- Trauma and Acute Critical Care Center, Medical Hospital, Tokyo Medical and Dental University, Tokyo, Japan
| | - Joji Kotani
- Division of Disaster and Emergency Medicine, Department of Surgery Related, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yutaka Umemura
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Yuichiro Sakamoto
- Emergency and Critical Care Medicine, Saga University Hospital, Saga, Japan
| | - Junichi Sasaki
- Department of Emergency and Critical Care Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Yasukazu Shiino
- Department of Acute Medicine, Kawasaki Medical School, Kurashiki, Japan
| | - Naoshi Takeyama
- Advanced Critical Care Center, Aichi Medical University Hospital, Nagakute, Japan
| | - Takehiko Tarui
- Department of Trauma and Critical Care Medicine, Kyorin University School of Medicine, Tokyo, Japan
| | - Shin-Ichiro Shiraishi
- Department of Emergency and Critical Care Medicine, Aizu Chuo Hospital, Aizuwakamatsu, Japan
| | - Ryosuke Tsuruta
- Advanced Medical Emergency & Critical Care Center, Yamaguchi University Hospital, Ube, Japan
| | - Taka-Aki Nakada
- Department of Emergency and Critical Care Medicine, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Toru Hifumi
- Department of Emergency and Critical Care Medicine, St. Luke's International Hospital, Tokyo, Japan
| | - Akiyoshi Hagiwara
- Department of Emergency Medicine, Niizashiki Chuo General Hospital, Niizashiki, Japan
| | - Masashi Ueyama
- Department of Trauma, Critical Care Medicine, and Burn Center, Japan Community Healthcare Organization, Chukyo Hospital, Nagoya, Japan
| | - Norio Yamashita
- Advanced Emergency Medical Service Center, Kurume University Hospital, Kurume, Japan
| | - Tomohiko Masuno
- Department of Emergency and Critical Care Medicine, Nippon Medical School, Tokyo, Japan
| | - Hiroto Ikeda
- Department of Emergency Medicine, Teikyo University School of Medicine, Tokyo, Japan
| | - Akira Komori
- Department of General Medicine, Juntendo University, Tokyo, Japan
| | - Hiroki Iriyama
- Department of General Medicine, Juntendo University, Tokyo, Japan
| | - Satoshi Gando
- Division of Acute and Critical Care Medicine, Hokkaido University Graduate School of Medicine, Sapporo, Japan.,Department of Acute and Critical Care Medicine, Sapporo Higashi Tokushukai Hospital, Sapporo, Japan
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14
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Abe T, Komori A, Shiraishi A, Sugiyama T, Iriyama H, Kainoh T, Saitoh D. Trauma complications and in-hospital mortality: failure-to-rescue. Crit Care 2020; 24:223. [PMID: 32414401 PMCID: PMC7226721 DOI: 10.1186/s13054-020-02951-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Accepted: 05/07/2020] [Indexed: 12/25/2022]
Abstract
Background Reducing medical errors and minimizing complications have become the focus of quality improvement in medicine. Failure-to-rescue (FTR) is defined as death after a surgical complication, which is an institution-level surgical safety and quality metric that is an important variable affecting mortality rates in hospitals. This study aims to examine whether complication and FTR are different across low- and high-mortality hospitals for trauma care. Methods This was a retrospective cohort study performed at trauma care hospitals registered at Japan Trauma Data Bank (JTDB) from 2004 to 2017. Trauma patients aged ≥ 15 years with injury severity score (ISS) of ≥ 3 and those who survived for > 48 h after hospital admission were included. The hospitals in JTDB were categorized into three groups by standardized mortality rate. We compared trauma complications, FTR, and in-hospital mortality by a standardized mortality rate (divided by the institute-level quartile). Results Among 184,214 patients that were enrolled, the rate of any complication was 12.7%. The overall mortality rate was 3.7%, and the mortality rate among trauma patients without complications was only 2.8% (non-precedented deaths). However, the mortality rate among trauma patients with any complications was 10.2% (FTR). Hospitals were categorized into high- (40 facilities with 44,773 patients), average- (72 facilities with 102,368 patients), and low- (39 facilities with 37,073 patients) mortality hospitals, using the hospital ranking of a standardized mortality rate. High-mortality hospitals showed lower ISS than low-mortality hospitals [10 (IQR, 9–18) vs. 11 (IQR, 9–20), P < 0.01]. Patients in high-mortality hospitals showed more complications (14.2% vs. 11.2%, P < 0.01), in-hospital mortality (5.1% vs. 2.5%, P < 0.01), FTR (13.6% vs. 7.4%, P < 0.01), and non-precedented deaths (3.6% vs. 1.9%, P < 0.01) than those in low-mortality hospitals. Conclusions Unlike reports of elective surgery, complication rates and FTR are associated with in-hospital mortality rates at the center level in trauma care.
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Affiliation(s)
- Toshikazu Abe
- Department of Health Services Research, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8577, Japan. .,Department of Emergency and Critical Care Medicine, Tsukuba Memorial Hospital, Tsukuba, Japan.
| | - Akira Komori
- Department of General Medicine, Juntendo University, Tokyo, Japan
| | | | - Takehiro Sugiyama
- Department of Health Services Research, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8577, Japan.,Diabetes and Metabolism Information Center, Research Institute, National Center for Global Health and Medicine, Tokyo, Japan.,Department of Public Health/Health Policy, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hiroki Iriyama
- Department of General Medicine, Juntendo University, Tokyo, Japan
| | - Takako Kainoh
- Department of General Medicine, Juntendo University, Tokyo, Japan
| | - Daizoh Saitoh
- Department of Traumatology and Emergency Medicine, National Defense Medical College, Tokorozawa, Japan
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15
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Abe T, Suzuki T, Kushimoto S, Fujishima S, Sugiyama T, Iwagami M, Ogura H, Shiraishi A, Saitoh D, Mayumi T, Iriyama H, Komori A, Nakada TA, Shiino Y, Tarui T, Hifumi T, Otomo Y, Okamoto K, Umemura Y, Kotani J, Sakamoto Y, Sasaki J, Shiraishi SI, Tsuruta R, Hagiwara A, Yamakawa K, Takuma K, Masuno T, Takeyama N, Yamashita N, Ikeda H, Ueyama M, Gando S. History of diabetes may delay antibiotic administration in patients with severe sepsis presenting to emergency departments. Medicine (Baltimore) 2020; 99:e19446. [PMID: 32176076 PMCID: PMC7220469 DOI: 10.1097/md.0000000000019446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Clinical manifestations of sepsis differ between patients with and without diabetes mellitus (DM), and these differences could influence the clinical behaviors of medical staff. Therefore, we aimed to investigate whether pre-existing DM was associated with the time to antibiotics or sepsis care protocols.This was a retrospective cohort study.It conducted at 53 intensive care units (ICUs) in Japan.Consecutive adult patients with severe sepsis admitted directly to ICUs form emergency departments from January 2016 to March 2017 were included.The primary outcome was time to antibiotics.Of the 619 eligible patients, 142 had DM and 477 did not have DM. The median times (interquartile ranges) to antibiotics in patients with and without DM were 103 minutes (60-180 minutes) and 86 minutes (45-155 minutes), respectively (P = .05). There were no significant differences in the rates of compliance with sepsis protocols or with patient-centred outcomes such as in-hospital mortality. The mortality rates of patients with and without DM were 23.9% and 21.6%, respectively (P = .55). Comparing patients with and without DM, the gamma generalized linear model-adjusted relative difference indicated that patients with DM had a delay to starting antibiotics of 26.5% (95% confidence intervals (95%CI): 4.6-52.8, P = .02). The gamma generalized linear model-adjusted relative difference with multiple imputation for missing data of sequential organ failure assessment was 19.9% (95%CI: 1.0-42.3, P = .04). The linear regression model-adjusted beta coefficient indicated that patients with DM had a delay to starting antibiotics of 29.2 minutes (95%CI: 6.8-51.7, P = .01). Logistic regression modelling showed that pre-existing DM was not associated with in-hospital mortality (odds ratio, 1.26; 95%CI: 0.72-2.19, P = .42).Pre-existing DM was associated with delayed antibiotic administration among patients with severe sepsis or septic shock; however, patient-centred outcomes and compliance with sepsis care protocols were comparable.
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Affiliation(s)
- Toshikazu Abe
- Department of General Medicine, Juntendo University, Tokyo
- Health Services Research and Development Center, University of Tsukuba, Tsukuba
| | - Tomoharu Suzuki
- Department of General Medicine, Urasoe General Hospital, Urasoe
| | - Shigeki Kushimoto
- Division of Emergency and Critical Care Medicine, Tohoku University Graduate School of Medicine, Sendai
| | - Seitaro Fujishima
- Center for General Medicine Education, Keio University School of Medicine
| | - Takehiro Sugiyama
- Health Services Research and Development Center, University of Tsukuba, Tsukuba
- Diabetes and Metabolism Information Center, Research Institute, National Center for Global Health and Medicine, Tokyo
| | - Masao Iwagami
- Health Services Research and Development Center, University of Tsukuba, Tsukuba
| | - Hiroshi Ogura
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Osaka
| | | | - Daizoh Saitoh
- Division of Traumatology, Research Institute, National Defense Medical College, Tokorozawa
| | - Toshihiko Mayumi
- Department of Emergency Medicine, School of Medicine, University of Occupational and Environmental Health, Kitakyushu
| | - Hiroki Iriyama
- Department of General Medicine, Juntendo University, Tokyo
| | - Akira Komori
- Department of General Medicine, Juntendo University, Tokyo
| | - Taka-aki Nakada
- Department of Emergency and Critical Care Medicine, Chiba University Graduate School of Medicine, Chiba
| | - Yasukazu Shiino
- Department of Acute Medicine, Kawasaki Medical School, Kurashiki, Japan
| | - Takehiko Tarui
- Department of Trauma and Critical Care Medicine, Kyorin University School of Medicine
| | - Toru Hifumi
- Department of Emergency and Critical Care Medicine, St. Luke's International Hospital
| | - Yasuhiro Otomo
- Trauma and Acute Critical Care Center, Medical Hospital, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kohji Okamoto
- Department of Surgery, Center for Gastroenterology and Liver Disease, Kitakyushu City Yahata Hospital, Kitakyushu
| | - Yutaka Umemura
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Osaka
| | - Joji Kotani
- Division of Disaster and Emergency Medicine, Department of Surgery Related, Kobe University Graduate School of Medicine, Kobe
| | - Yuichiro Sakamoto
- Emergency and Critical Care Medicine, Saga University Hospital, Saga
| | - Junichi Sasaki
- Department of Emergency and Critical Care Medicine, Keio University School of Medicine, Tokyo
| | - Shin-ichiro Shiraishi
- Department of Emergency and Critical Care Medicine, Aizu Chuo Hospital, Aizuwakamatsu
| | - Ryosuke Tsuruta
- Advanced Medical Emergency & Critical Care Center, Yamaguchi University Hospital, Ube
| | | | - Kazuma Yamakawa
- Division of Trauma and Surgical Critical Care, Osaka General Medical Center, Osaka
| | - Kiyotsugu Takuma
- Emergency & Critical Care Center, Kawasaki Municipal Kawasaki Hospital, Kawasaki
| | - Tomohiko Masuno
- Department of Emergency and Critical Care Medicine, Nippon Medical School, Tokyo
| | - Naoshi Takeyama
- Advanced Critical Care Center, Aichi Medical University Hospital, Nagakute
| | - Norio Yamashita
- Advanced Emergency Medical Service Center, Kurume University Hospital, Kurume
| | - Hiroto Ikeda
- Department of Emergency Medicine, Teikyo University School of Medicine, Tokyo
| | - Masashi Ueyama
- Department of Trauma, Critical Care Medicine, and Burn Center Community Healthcare Organization, Chukyo Hospital, Nagoya
| | - Satoshi Gando
- Division of Acute and Critical Care Medicine, Hokkaido University Graduate School of Medicine
- Department of Acute and Critical Care Medicine, Sapporo Higashi Tokushukai Hospital, Sapporo, Japan
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16
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Iriyama H, Abe T, Kushimoto S, Fujishima S, Ogura H, Shiraishi A, Saitoh D, Mayumi T, Naito T, Komori A, Hifumi T, Shiino Y, Nakada TA, Tarui T, Otomo Y, Okamoto K, Umemura Y, Kotani J, Sakamoto Y, Sasaki J, Shiraishi SI, Takuma K, Tsuruta R, Hagiwara A, Yamakawa K, Masuno T, Takeyama N, Yamashita N, Ikeda H, Ueyama M, Fujimi S, Gando S. Risk modifiers of acute respiratory distress syndrome in patients with non-pulmonary sepsis: a retrospective analysis of the FORECAST study. J Intensive Care 2020; 8:7. [PMID: 31938547 PMCID: PMC6954566 DOI: 10.1186/s40560-020-0426-9] [Citation(s) in RCA: 8] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Accepted: 01/01/2020] [Indexed: 11/10/2022] Open
Abstract
Background Predisposing conditions and risk modifiers instead of causes and risk factors have recently been used as alternatives to identify patients at a risk of acute respiratory distress syndrome (ARDS). However, data regarding risk modifiers among patients with non-pulmonary sepsis is rare. Methods We conducted a secondary analysis of the multicenter, prospective, Focused Outcomes Research in Emergency Care in Acute Respiratory Distress Syndrome, Sepsis and Trauma (FORECAST) cohort study that was conducted in 59 intensive care units (ICUs) in Japan during January 2016–March 2017. Adult patients with severe sepsis caused by non-pulmonary infection were included, and the primary outcome was having ARDS, defined as meeting the Berlin definition on the first or fourth day of screening. Multivariate logistic regression modeling was used to identify risk modifiers associated with ARDS, and odds ratios (ORs) and their 95% confidence intervals were reported. The following explanatory variables were then assessed: age, sex, admission source, body mass index, smoking status, congestive heart failure, chronic obstructive pulmonary disease, diabetes mellitus, steroid use, statin use, infection site, septic shock, and acute physiology and chronic health evaluation (APACHE) II score. Results After applying inclusion and exclusion criteria, 594 patients with non-pulmonary sepsis were enrolled, among whom 85 (14.3%) had ARDS. Septic shock was diagnosed in 80% of patients with ARDS and 66% of those without ARDS (p = 0.01). APACHE II scores were higher in patients with ARDS [26 (22–33)] than in those without ARDS [21 (16–28), p < 0.01]. In the multivariate logistic regression model, the following were independently associated with ARDS: ICU admission source [OR, 1.89 (1.06–3.40) for emergency department compared with hospital wards], smoking status [OR, 0.18 (0.06–0.59) for current smoking compared with never smoked], infection site [OR, 2.39 (1.04–5.40) for soft tissue infection compared with abdominal infection], and APACHE II score [OR, 1.08 (1.05–1.12) for higher compared with lower score]. Conclusions Soft tissue infection, ICU admission from an emergency department, and a higher APACHE II score appear to be the risk modifiers of ARDS in patients with non-pulmonary sepsis.
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Affiliation(s)
- Hiroki Iriyama
- 1Department of General Medicine, Juntendo University, 2-1-1 Hongo, 103 Bunkyo-ku, Tokyo, 113-0033 Japan
| | - Toshikazu Abe
- 1Department of General Medicine, Juntendo University, 2-1-1 Hongo, 103 Bunkyo-ku, Tokyo, 113-0033 Japan.,2Health Services Research and Development Center, University of Tsukuba, Tsukuba, Japan.,3Department of Health Services Research, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Shigeki Kushimoto
- 4Division of Emergency and Critical Care Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Seitaro Fujishima
- 5Center for General Medicine Education, Keio University School of Medicine, Tokyo, Japan
| | - Hiroshi Ogura
- 6Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Japan
| | - Atsushi Shiraishi
- 7Emergency and Trauma Center, Kameda Medical Center, Kamogawa, Japan
| | - Daizoh Saitoh
- 8Division of Traumatology, Research Institute, National Defense Medical College, Tokyo, Japan
| | - Toshihiko Mayumi
- 9Department of Emergency Medicine, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Toshio Naito
- 1Department of General Medicine, Juntendo University, 2-1-1 Hongo, 103 Bunkyo-ku, Tokyo, 113-0033 Japan
| | - Akira Komori
- 1Department of General Medicine, Juntendo University, 2-1-1 Hongo, 103 Bunkyo-ku, Tokyo, 113-0033 Japan
| | - Toru Hifumi
- 10Department of Emergency and Critical Care Medicine, St. Luke's International Hospital, Tokyo, Japan
| | - Yasukazu Shiino
- 11Department of Acute Medicine, Kawasaki Medical School, Kurashiki, Japan
| | - Taka-Aki Nakada
- 12Department of Emergency and Critical Care Medicine, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Takehiko Tarui
- 13Department of Trauma and Critical Care Medicine, Kyorin University School of Medicine, Mitaka, Japan
| | - Yasuhiro Otomo
- 14Trauma and Acute Critical Care Center, Medical Hospital, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kohji Okamoto
- Department of Surgery, Center for Gastroenterology and Liver Disease, Kitakyushu City Yahata Hospital, Kitakyushu, Japan
| | - Yutaka Umemura
- 6Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Japan
| | - Joji Kotani
- 16Department of Disaster and Emergency Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yuichiro Sakamoto
- 17Emergency and Critical Care Medicine, Saga University Hospital, Saga, Japan
| | - Junichi Sasaki
- 18Department of Emergency and Critical Care Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Shin-Ichiro Shiraishi
- Department of Emergency and Critical Care Medicine, Aizu Chuo Hospital, Aizuwakamatsu, Japan
| | - Kiyotsugu Takuma
- 20Emergency & Critical Care Center, Kawasaki Municipal Kawasaki Hospital, Kawasaki, Japan
| | - Ryosuke Tsuruta
- 21Advanced Medical Emergency & Critical Care Center, Yamaguchi University Hospital, Ube, Japan
| | - Akiyoshi Hagiwara
- Department of Emergency Medicine, Niizashiki Chuo General Hospital, Niiza, Japan
| | - Kazuma Yamakawa
- Division of Trauma and Surgical Critical Care, Osaka General Medical Center, Osaka, Japan
| | - Tomohiko Masuno
- 24Department of Emergency and Critical Care Medicine, Nippon Medical School, Tokyo, Japan
| | - Naoshi Takeyama
- 25Advanced Critical Care Center, Aichi Medical University Hospital, Nagakute, Japan
| | - Norio Yamashita
- 26Advanced Emergency Medical Service Center, Kurume University Hospital, Kurume, Japan
| | - Hiroto Ikeda
- 27Department of Emergency Medicine, Teikyo University School of Medicine, Tokyo, Japan
| | - Masashi Ueyama
- 28Department of Trauma, Critical Care Medicine, and Burn Center, Japan Community Healthcare Organization, Chukyo Hospital, Nagoya, Japan
| | - Satoshi Fujimi
- Division of Trauma and Surgical Critical Care, Osaka General Medical Center, Osaka, Japan
| | - Satoshi Gando
- 29Division of Acute and Critical Care Medicine, Hokkaido University Graduate School of Medicine, Sapporo, Japan.,30Department of Acute and Critical Care Medicine, Sapporo Higashi Tokushukai Hospital, Sapporo, Japan
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Abe T, Kushimoto S, Tokuda Y, Phillips GS, Rhodes A, Sugiyama T, Komori A, Iriyama H, Ogura H, Fujishima S, Shiraishi A, Saitoh D, Mayumi T, Naito T, Takuma K, Nakada TA, Shiino Y, Tarui T, Hifumi T, Otomo Y, Okamoto K, Umemura Y, Kotani J, Sakamoto Y, Sasaki J, Shiraishi SI, Tsuruta R, Hagiwara A, Yamakawa K, Masuno T, Takeyama N, Yamashita N, Ikeda H, Ueyama M, Gando S. Implementation of earlier antibiotic administration in patients with severe sepsis and septic shock in Japan: a descriptive analysis of a prospective observational study. Crit Care 2019; 23:360. [PMID: 31744549 PMCID: PMC6862854 DOI: 10.1186/s13054-019-2644-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Accepted: 10/09/2019] [Indexed: 12/13/2022]
Abstract
Background Time to antibiotic administration is a key element in sepsis care; however, it is difficult to implement sepsis care bundles. Additionally, sepsis is different from other emergent conditions including acute coronary syndrome, stroke, or trauma. We aimed to describe the association between time to antibiotic administration and outcomes in patients with severe sepsis and septic shock in Japan. Methods This prospective observational study enrolled 1184 adult patients diagnosed with severe sepsis based on the Sepsis-2 criteria and admitted to 59 intensive care units (ICUs) in Japan between January 1, 2016, and March 31, 2017, as the sepsis cohort of the Focused Outcomes Research in Emergency Care in Acute Respiratory Distress Syndrome, Sepsis and Trauma (FORECAST) study. We compared the characteristics and in-hospital mortality of patients administered with antibiotics at varying durations after sepsis recognition, i.e., 0–60, 61–120, 121–180, 181–240, 241–360, and 361–1440 min, and estimated the impact of antibiotic timing on risk-adjusted in-hospital mortality using the generalized estimating equation model (GEE) with an exchangeable, within-group correlation matrix, with “hospital” as the grouping variable. Results Data from 1124 patients in 54 hospitals were used for analyses. Of these, 30.5% and 73.9% received antibiotics within 1 h and 3 h, respectively. Overall, the median time to antibiotic administration was 102 min [interquartile range (IQR), 55–189]. Compared with patients diagnosed in the emergency department [90 min (IQR, 48–164 min)], time to antibiotic administration was shortest in patients diagnosed in ICUs [60 min (39–180 min)] and longest in patients transferred from wards [120 min (62–226)]. Overall crude mortality was 23.4%, where patients in the 0–60 min group had the highest mortality (28.0%) and a risk-adjusted mortality rate [28.7% (95% CI 23.3–34.1%)], whereas those in the 61–120 min group had the lowest mortality (20.2%) and risk-adjusted mortality rates [21.6% (95% CI 16.5–26.6%)]. Differences in mortality were noted only between the 0–60 min and 61–120 min groups. Conclusions We could not find any association between earlier antibiotic administration and reduction in in-hospital mortality in patients with severe sepsis.
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Affiliation(s)
- Toshikazu Abe
- Department of General Medicine, Juntendo University, Tokyo, Japan. .,Health Services Research and Development Center, University of Tsukuba, Tsukuba, Japan. .,Department of Health Services Research, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan.
| | - Shigeki Kushimoto
- Division of Emergency and Critical Care Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yasuharu Tokuda
- Department of Medicine, Muribushi Project for Okinawa Residency Programs, Urasoe, Japan
| | - Gary S Phillips
- Department of Biomedical Informatics, Ohio State University, Columbus, OH, USA
| | - Andrew Rhodes
- Department of Intensive Care Medicine, St George's University Hospitals Foundation Trust, London, UK
| | - Takehiro Sugiyama
- Health Services Research and Development Center, University of Tsukuba, Tsukuba, Japan.,Department of Health Services Research, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan.,Diabetes and Metabolism Information Center, Research Institute, National Center for Global Health and Medicine, Tokyo, Japan.,Department of Public Health/Health Policy, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Akira Komori
- Department of General Medicine, Juntendo University, Tokyo, Japan
| | - Hiroki Iriyama
- Department of General Medicine, Juntendo University, Tokyo, Japan
| | - Hiroshi Ogura
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Seitaro Fujishima
- Center for General Medicine Education, Keio University School of Medicine, Tokyo, Japan
| | | | - Daizoh Saitoh
- Division of Traumatology, Research Institute, National Defense Medical College, Tokorozawa, Japan
| | - Toshihiko Mayumi
- Department of Emergency Medicine, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Toshio Naito
- Department of General Medicine, Juntendo University, Tokyo, Japan
| | - Kiyotsugu Takuma
- Emergency & Critical Care Center, Kawasaki Municipal Kawasaki Hospital, Kawasaki, Japan
| | - Taka-Aki Nakada
- Department of Emergency and Critical Care Medicine, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Yasukazu Shiino
- Department of Acute Medicine, Kawasaki Medical School, Kurashiki, Japan
| | - Takehiko Tarui
- Department of Trauma and Critical Care Medicine, Kyorin University School of Medicine, Tokyo, Japan
| | - Toru Hifumi
- Department of Emergency and Critical Care Medicine, St. Luke's International Hospital, Tokyo, Japan
| | - Yasuhiro Otomo
- Trauma and Acute Critical Care Center, Medical Hospital, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kohji Okamoto
- Department of Surgery, Center for Gastroenterology and Liver Disease, Kitakyushu City Yahata Hospital, Kitakyushu, Japan
| | - Yutaka Umemura
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Joji Kotani
- Department of Disaster and Emergency Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yuichiro Sakamoto
- Emergency and Critical Care Medicine, Saga University Hospital, Saga, Japan
| | - Junichi Sasaki
- Department of Emergency and Critical Care Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Shin-Ichiro Shiraishi
- Department of Emergency and Critical Care Medicine, Aizu Chuo Hospital, Aizuwakamatsu, Japan
| | - Ryosuke Tsuruta
- Advanced Medical Emergency & Critical Care Center, Yamaguchi University Hospital, Ube, Japan
| | - Akiyoshi Hagiwara
- Department of Emergency Medicine, Niizashiki Chuo General Hospital, Niiza, Japan
| | - Kazuma Yamakawa
- Division of Trauma and Surgical Critical Care, Osaka General Medical Center, Osaka, Japan
| | - Tomohiko Masuno
- Department of Emergency and Critical Care Medicine, Nippon Medical School, Tokyo, Japan
| | - Naoshi Takeyama
- Advanced Critical Care Center, Aichi Medical University Hospital, Nagakute, Japan
| | - Norio Yamashita
- Advanced Emergency Medical Service Center, Kurume University Hospital, Kurume, Japan
| | - Hiroto Ikeda
- Department of Emergency Medicine, Teikyo University School of Medicine, Tokyo, Japan
| | - Masashi Ueyama
- Department of Trauma, Critical Care Medicine, and Burn Center, Japan Community Healthcare Organization, Chukyo Hospital, Nagoya, Japan
| | - Satoshi Gando
- Division of Acute and Critical Care Medicine, Hokkaido University Graduate School of Medicine, Sapporo, Japan.,Department of Acute and Critical Care Medicine, Sapporo Higashi Tokushukai Hospital, Sapporo, Japan
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Iriyama H, Kato M, Nogami M, Tokuda Y. Edamame (green soy beans) biliary stones. BMJ Case Rep 2014; 2014:bcr2014207677. [PMID: 25326574 PMCID: PMC4202086 DOI: 10.1136/bcr-2014-207677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/03/2014] [Indexed: 11/03/2022] Open
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Kasugai M, Kato H, Iriyama H, Kato M, Ninagawa T, Tomoda Y. The roles of Ca2+ and adenosine 3',5'-monophosphate in the regulation of progesterone production by human placental tissue. J Clin Endocrinol Metab 1987; 65:122-6. [PMID: 3034951 DOI: 10.1210/jcem-65-1-122] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [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] [Indexed: 01/03/2023]
Abstract
The effects of Ca2+ and cAMP on progesterone production by placental tissue were studied. Term placentas obtained from normal pregnant women were perfused with sterile saline to remove blood, and the minced trophoblastic tissue was incubated in vitro. The rate of progesterone secretion by the trophoblastic tissue was 47.5 +/- 5.0 (+/- SE) ng/mg cell protein X h (control) at 450 micrograms low density lipoprotein/mL. The rates of progesterone production and cAMP accumulation were accelerated 3.0- and 1.7-fold, respectively, by 10(-5) M terbutaline, and the terbutaline effect was blocked by the addition of 50 microM N-(6-aminohexyl)5-chloro-1-naphthalenesulfonamide (W-7) or 50 microM trifluoperazine. Whereas progesterone secretion by placental explants cultured in medium containing low density lipoprotein with 1 microM A23187 (calcium ionophore) reached a rate of 128.5 +/- 8.5 ng/mg cell protein X h, incubation of placental explants with A23187 caused a highly significant, dose-related decrease in terbutaline-stimulated cAMP accumulation in the presence of 3-isobutyl-1-methylxanthine, a phosphodiesterase inhibitor. Inhibition by A23187 was Ca2+ dependent, since incubation in a Ca2+-free medium with EGTA blocked its effect. Intracellular Ca2+ is apparently necessary for placental progesterone production; enhancement of progesterone production by beta2-stimulation is mediated by intracellular Ca2+ and cAMP.
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Kasugai M, Kakizoe H, Iriyama H, Ninagawa T, Tomoda Y. The effect of beta 2-adrenergic stimulants on progesterone production by human placental tissue in culture. Nihon Sanka Fujinka Gakkai Zasshi 1986; 38:788-9. [PMID: 2873195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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21
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Tokimitsu N, Iriyama H, Kumagai K, Udo K, Mastuura K. [Autopsy case of malignant double cancer of the kidney and thyroid gland]. Naika 1971; 28:763-6. [PMID: 5130078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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22
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Tokimitsu N, Iriyama H, Kumagai K, Udo K, Matsuura K. [Autopsy case of malignant double cancer of the kidney and thyroid gland]. Naika 1971; 28:763-6. [PMID: 5130077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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23
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Isobe I, Fujita T, Yoshida K, Hirose T, Iriyama H. [Rare case of Raymond-Cestan syndrome]. Naika 1970; 26:388-92. [PMID: 5449762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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24
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Inui S, Aoyama I, Watanabe F, Kawase H, Ohashi M, Kanda T, Sugiura Y, Tokimitsu N, Enya M, Oida K, Ando S, Ando H, Kojima M, Nagata K, Hashiyama K, Kanie T, Setta K, Iriyama H. [Clinical significance of serum phosphodiesterase activities in viral hepatitis]. Nihon Naika Gakkai Zasshi 1965; 54:134-41. [PMID: 4284071 DOI: 10.2169/naika.54.134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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