H
Helio S. Sader
Researcher at Federal University of São Paulo
Publications - 616
Citations - 28112
Helio S. Sader is an academic researcher from Federal University of São Paulo. The author has contributed to research in topics: Broth microdilution & Antimicrobial. The author has an hindex of 80, co-authored 574 publications receiving 23528 citations. Previous affiliations of Helio S. Sader include University of Iowa.
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Journal ArticleDOI
Global burden of bacterial antimicrobial resistance in 2019: a systematic analysis
Christopher J L Murray,Kevin S Ikuta,Fablina Sharara,Lucien Swetschinski,Gisela Robles Aguilar,Authia Gray,Chieh Fei Han,Catherine Bisignano,Puja C Rao,Eve E. Wool,Sarah Charlotte Johnson,Annie J. Browne,Michael G. Chipeta,Frederick Fell,Sean Hackett,Georgina Haines-Woodhouse,Bahar H. Kashef Hamadani,Emmanuelle A. P. Kumaran,Barney McManigal,Sureeruk Achalapong,Ramesh Agarwal,Samuel Akech,Samuel B. Albertson,John H Amuasi,Jason R. Andrews,Aleskandr Aravkin,Elizabeth A. Ashley,François-Xavier Babin,Freddie Bailey,Stephen Baker,Buddha Basnyat,Adrie Bekker,Rose G Bender,James A. Berkley,Adhisivam Bethou,Julia Bielicki,Suppawat Boonkasidecha,James Bukosia,Cristina Gardony Carvalheiro,Carlos A Castañeda-Orjuela,Vilada Chansamouth,Suman Chaurasia,Sara Chiurchiù,Fazle Rabbi Chowdhury,Rafai Clotaire Donatien,Aislinn Cook,Ben S. Cooper,Tim R. Cressey,Elia Criollo-Mora,Matthew Cunningham,Saffiatou Darboe,Nicholas P. J. Day,Maia De Luca,Klara Dokova,Angela Dramowski,Susanna Dunachie,Thuy Duong Bich,Tim Eckmanns,Daniel Eibach,Amir Emami,Nicholas A. Feasey,Natasha Fisher-Pearson,Karen Forrest,Coralith Garcia,Denise O Garrett,Petra Gastmeier,Ababi Zergaw Giref,Rachel C Greer,Vikas Gupta,Sebastian Haller,Andrea Haselbeck,Simon I. Hay,M. Holm,Susan Hopkins,Yingfen Hsia,Kenneth Iregbu,Jan Jacobs,Daniel Jarovsky,Fatemeh Javanmardi,Adam Jenney,Meera Khorana,Suwimon Khusuwan,Niranjan Kissoon,Elsa Kobeissi,Tomislav Kostyanev,Fiorella Krapp,Ralf Krumkamp,Ajay Kumar,Hmwe H Kyu,Cherry Lim,Kruy Lim,Direk Limmathurotsakul,Michael J. Loftus,Miles Lunn,Jianing Ma,Anand Manoharan,Florian Marks,Jürgen May,Mayfong Mayxay,Neema Mturi,Tatiana Múnera-Huertas,Patrick Musicha,Lilian Musila,Marisa Márcia Mussi-Pinhata,Ravi Naidu,Tomoka Nakamura,Ruchi Nanavati,Sushma Nangia,Paul N. Newton,Chanpheaktra Ngoun,Amanda Novotney,Davis Nwakanma,Christina W. Obiero,Theresa J. Ochoa,Antonio Olivas-Martinez,Piero Olliaro,Edna Ooko,Edgar Ortiz-Brizuela,Pradthana Ounchanum,Gi Deok Pak,Jose Luis Paredes,Anton Y. Peleg,Carlo Perrone,Thong Phe,Koukeo Phommasone,Nishad Plakkal,Alfredo Ponce-de-León,Mathieu Raad,Tanusha Ramdin,Sayaphet Rattanavong,Amy Riddell,Tamalee Roberts,Julie V. Robotham,Anna Roca,Victor D. Rosenthal,Kristina E. Rudd,Neal Russell,Helio S. Sader,Weerawut Saengchan,Janice W. Schnall,John Anthony G Scott,Samroeng Seekaew,Mike Sharland,Madhusudhan Shivamallappa,José Sifuentes-Osornio,A. John Simpson,Nicolas Steenkeste,Andrew J. Stewardson,Temenuga Stoeva,Nidanuch Tasak,Areerat Thaiprakong,Guy E. Thwaites,Caroline Tigoi,Claudia Turner,Paul Turner,H. Rogier van Doorn,Sithembiso Velaphi,Avina Vongpradith,Manivanh Vongsouvath,Huong X. Vu,Timothy R. Walsh,Judd L. Walson,Seymour Waner,Tri Wangrangsimakul,Prapass Wannapinij,Teresa M. Wozniak,Tracey E M W Young Sharma,Kalvin C. Yu,Peng Zheng,Benn Sartorius,Alan D. Lopez,Andy Stergachis,Catrin E. Moore,Christiane Dolecek,Mohsen Naghavi +174 more
TL;DR: This study provides the first comprehensive assessment of the global burden of AMR, as well as an evaluation of the availability of data, and estimates aggregated to the global and regional level.
Journal ArticleDOI
International surveillance of bloodstream infections due to Candida species: frequency of occurrence and in vitro susceptibilities to fluconazole, ravuconazole, and voriconazole of isolates collected from 1997 through 1999 in the SENTRY antimicrobial surveillance program.
Michael A. Pfaller,Daniel J. Diekema,R N Jones,Helio S. Sader,Ad C. Fluit,Richard J. Hollis,Shawn A. Messer +6 more
TL;DR: Observations suggest susceptibility patterns and trends among yeast isolates from BSI and raise additional questions that can be answered only by continued surveillance and clinical investigations of the type reported here (SENTRY Program).
Journal ArticleDOI
Emerging Importance of Multidrug-Resistant Acinetobacter Species and Stenotrophomonas maltophilia as Pathogens in Seriously Ill Patients: Geographic Patterns, Epidemiological Features, and Trends in the SENTRY Antimicrobial Surveillance Program (1997–1999)
Ana Cristina Gales,Ana Cristina Gales,R N Jones,K. R. Forward,Josefina Liñares,Helio S. Sader,Jan Verhoef +6 more
TL;DR: The geographic differences in resistance patterns among Acinetobacter species and S. maltophilia isolates observed in this study emphasize the importance of local surveillance in determining the most adequate therapy for acinetobacterial infections and the possible clonal, epidemic nature of occurrence.
Journal ArticleDOI
Bloodstream Infections Due to Candida Species: SENTRY Antimicrobial Surveillance Program in North America and Latin America, 1997-1998
M. A. Pfaller,Ronald N. Jones,Gary V. Doern,Helio S. Sader,Shawn A. Messer,A. Houston,Stacy L. Coffman,Richard J. Hollis +7 more
TL;DR: An international program of surveillance of bloodstream infections (BSI) in the United States, Canada, and Latin America detected 306 episodes of candidemia in 34 medical centers in 1997 and 328 episodes in 34 centers in 1998 as discussed by the authors.
Journal ArticleDOI
Contemporary activity of colistin and polymyxin B against a worldwide collection of Gram-negative pathogens: results from the SENTRY Antimicrobial Surveillance Program (2006–09)
TL;DR: Although the polymyxins showed excellent in vitro activity against the vast majority of Gram-negative bacilli evaluated, a trend to greater resistance was observed in the Asia-Pacific and Latin American regions, therefore, the clinical use of poly myxins must be cautious and surveillance monitored.