{"id":"https://openalex.org/W4389029629","doi":"https://doi.org/10.1093/ofid/ofad500.299","title":"226. Low incidence of Pseudomonas species in Gram negative blood stream infections in nine hospitals across Ecuador: an unexpected find","display_name":"226. Low incidence of Pseudomonas species in Gram negative blood stream infections in nine hospitals across Ecuador: an unexpected find","publication_year":2023,"publication_date":"2023-11-27","ids":{"openalex":"https://openalex.org/W4389029629","doi":"https://doi.org/10.1093/ofid/ofad500.299","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/10677915"},"language":"en","primary_location":{"id":"doi:10.1093/ofid/ofad500.299","doi":"https://doi.org/10.1093/ofid/ofad500.299","is_oa":true,"landing_page_url":"https://doi.org/10.1093/ofid/ofad500.299","pdf_url":"https://academic.oup.com/ofid/article-pdf/10/Supplement_2/ofad500.299/53760867/ofad500.299.pdf","source":{"id":"https://openalex.org/S2735126445","display_name":"Open Forum Infectious Diseases","issn_l":"2328-8957","issn":["2328-8957"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Open Forum Infectious Diseases","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://academic.oup.com/ofid/article-pdf/10/Supplement_2/ofad500.299/53760867/ofad500.299.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5032474244","display_name":"Jeannete Zurita","orcid":"https://orcid.org/0000-0002-9935-2588","observed_orcids":["https://orcid.org/0000-0002-9935-2588"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jeannete Zurita","raw_affiliation_strings":["Unidad de Investigaciones en Biomedicina. Zurita & Zurita Laboratorios , Quito, Pichincha , Ecuador"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Unidad de Investigaciones en Biomedicina. Zurita & Zurita Laboratorios , Quito, Pichincha , Ecuador","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026609091","display_name":"Gabriela Sevillano","orcid":"https://orcid.org/0000-0002-1133-5960","observed_orcids":["https://orcid.org/0000-0002-1133-5960"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gabriela Sevillano","raw_affiliation_strings":["Unidad de Investigaciones en Biomedicina. Zurita & Zurita Laboratorios , Quito, Pichincha , Ecuador"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Unidad de Investigaciones en Biomedicina. Zurita & Zurita Laboratorios , Quito, Pichincha , Ecuador","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009030895","display_name":"Mar\u00eda Bel\u00e9n Sol\u00eds","orcid":"https://orcid.org/0000-0003-3540-5609","observed_orcids":["https://orcid.org/0000-0003-3540-5609"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Maria Belen Solis","raw_affiliation_strings":["Unidad de Investigaciones en Biomedicina. Zurita & Zurita Laboratorios , Quito, Pichincha , Ecuador"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Unidad de Investigaciones en Biomedicina. Zurita & Zurita Laboratorios , Quito, Pichincha , Ecuador","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080564284","display_name":"Ariane Paz y Mi\u00f1o","orcid":"https://orcid.org/0000-0002-2579-7488","observed_orcids":["https://orcid.org/0000-0002-2579-7488"]},"institutions":[{"id":"https://openalex.org/I2803007727","display_name":"Salem Hospital","ror":"https://ror.org/00rfgpg89","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2803007727","https://openalex.org/I2803039483"]},{"id":"https://openalex.org/I48633490","display_name":"Mass General Brigham","ror":"https://ror.org/04py2rh25","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I48633490"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ariane Paz y Mi\u00f1o","raw_affiliation_strings":["Mass General Brigham Salem Hospital , Salem, Massachusetts"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mass General Brigham Salem Hospital , Salem, Massachusetts","institution_ids":["https://openalex.org/I2803007727","https://openalex.org/I48633490"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051917400","display_name":"Beatriz Rizkallah Alves","orcid":"https://orcid.org/0009-0000-4270-2850","observed_orcids":["https://orcid.org/0009-0000-4270-2850"]},"institutions":[{"id":"https://openalex.org/I2803007727","display_name":"Salem Hospital","ror":"https://ror.org/00rfgpg89","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2803007727","https://openalex.org/I2803039483"]},{"id":"https://openalex.org/I48633490","display_name":"Mass General Brigham","ror":"https://ror.org/04py2rh25","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I48633490"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Beatriz Rizkallah Alves","raw_affiliation_strings":["Mass General Brigham Salem Hospital , Salem, Massachusetts"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mass General Brigham Salem Hospital , Salem, Massachusetts","institution_ids":["https://openalex.org/I2803007727","https://openalex.org/I48633490"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011280516","display_name":"Camilo S. Zurita-Salinas","orcid":"https://orcid.org/0000-0002-5553-4670","observed_orcids":["https://orcid.org/0000-0002-5553-4670","https://orcid.org/0000-0002-2656-773X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Camilo Zurita-Salinas","raw_affiliation_strings":["Unidad de Investigaciones en Biomedicina. Zurita & Zurita Laboratorios , Quito, Pichincha , Ecuador"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Unidad de Investigaciones en Biomedicina. Zurita & Zurita Laboratorios , Quito, Pichincha , Ecuador","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5093342453","display_name":"Ecuadorian Bacteremia","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ecuadorian Bacteremia","raw_affiliation_strings":["Ecuadorian Bacteremia Working Group , Quito, Pichincha , Ecuador"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ecuadorian Bacteremia Working Group , Quito, Pichincha , Ecuador","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3676,"currency":"USD","value_usd":3676},"apc_paid":{"value":3676,"currency":"USD","value_usd":3676},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"10","issue":"Supplement_2","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12167","display_name":"Bacterial Identification and Susceptibility Testing","score":0.47679999470710754,"subfield":{"id":"https://openalex.org/subfields/2726","display_name":"Microbiology (medical)"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T12167","display_name":"Bacterial Identification and Susceptibility Testing","score":0.47679999470710754,"subfield":{"id":"https://openalex.org/subfields/2726","display_name":"Microbiology (medical)"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12824","display_name":"Infections and bacterial resistance","score":0.43529999256134033,"subfield":{"id":"https://openalex.org/subfields/2726","display_name":"Microbiology (medical)"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10147","display_name":"Antibiotic Resistance in Bacteria","score":0.07069999724626541,"subfield":{"id":"https://openalex.org/subfields/2726","display_name":"Microbiology (medical)"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pseudomonas","display_name":"Pseudomonas","score":0.7680000066757202},{"id":"https://openalex.org/keywords/bloodstream-infection","display_name":"bloodstream infection","score":0.7820000052452087},{"id":"https://openalex.org/keywords/bacteremia","display_name":"bacteremia","score":0.8100000023841858},{"id":"https://openalex.org/keywords/gram-negative-bacilli","display_name":"Gram-negative bacilli","score":0.8059999942779541},{"id":"https://openalex.org/keywords/pseudomonas-aeruginosa","display_name":"Pseudomonas aeruginosa","score":0.9879999756813049},{"id":"https://openalex.org/keywords/pseudomonas-stutzeri","display_name":"Pseudomonas stutzeri","score":0.8849999904632568},{"id":"https://openalex.org/keywords/pseudomonas-mosselii","display_name":"Pseudomonas mosselii","score":0.9369999766349792},{"id":"https://openalex.org/keywords/pseudomonas-otitidis","display_name":"Pseudomonas otitidis","score":0.9879999756813049},{"id":"https://openalex.org/keywords/antimicrobial-resistance","display_name":"antimicrobial resistance","score":0.8379999995231628},{"id":"https://openalex.org/keywords/carbapenem-resistance","display_name":"carbapenem resistance","score":0.9179999828338623},{"id":"https://openalex.org/keywords/multidrug-resistance","display_name":"multidrug resistance","score":0.7670000195503235},{"id":"https://openalex.org/keywords/nosocomial-infections","display_name":"nosocomial infections","score":0.7419999837875366},{"id":"https://openalex.org/keywords/latin-america","display_name":"Latin America","score":0.531000018119812},{"id":"https://openalex.org/keywords/ecuador","display_name":"Ecuador","score":0.6570000052452087}],"concepts":[{"id":"https://openalex.org/C2779443120","wikidata":"https://www.wikidata.org/wiki/Q650912","display_name":"Bacteremia","level":3,"score":0.7595887184143066},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.677334189414978},{"id":"https://openalex.org/C2777637488","wikidata":"https://www.wikidata.org/wiki/Q31856","display_name":"Pseudomonas aeruginosa","level":3,"score":0.6531811356544495},{"id":"https://openalex.org/C61511704","wikidata":"https://www.wikidata.org/wiki/Q1671857","display_name":"Incidence (geometry)","level":2,"score":0.6431167721748352},{"id":"https://openalex.org/C2779473907","wikidata":"https://www.wikidata.org/wiki/Q886695","display_name":"Blood culture","level":3,"score":0.613955557346344},{"id":"https://openalex.org/C89423630","wikidata":"https://www.wikidata.org/wiki/Q7193","display_name":"Microbiology","level":1,"score":0.497421532869339},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.4726789593696594},{"id":"https://openalex.org/C64778159","wikidata":"https://www.wikidata.org/wiki/Q271021","display_name":"Cephalosporin","level":3,"score":0.4494558870792389},{"id":"https://openalex.org/C2776786877","wikidata":"https://www.wikidata.org/wiki/Q2888828","display_name":"Pseudomonas stutzeri","level":3,"score":0.4382254183292389},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.34498825669288635},{"id":"https://openalex.org/C501593827","wikidata":"https://www.wikidata.org/wiki/Q12187","display_name":"Antibiotics","level":2,"score":0.24088162183761597},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2392476201057434},{"id":"https://openalex.org/C523546767","wikidata":"https://www.wikidata.org/wiki/Q10876","display_name":"Bacteria","level":2,"score":0.19698306918144226},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.10896334052085876},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1093/ofid/ofad500.299","doi":"https://doi.org/10.1093/ofid/ofad500.299","is_oa":true,"landing_page_url":"https://doi.org/10.1093/ofid/ofad500.299","pdf_url":"https://academic.oup.com/ofid/article-pdf/10/Supplement_2/ofad500.299/53760867/ofad500.299.pdf","source":{"id":"https://openalex.org/S2735126445","display_name":"Open Forum Infectious Diseases","issn_l":"2328-8957","issn":["2328-8957"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Open Forum Infectious Diseases","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:10677915","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/10677915","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC10677915/pdf/ofad500.299.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Open Forum Infect Dis","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1093/ofid/ofad500.299","doi":"https://doi.org/10.1093/ofid/ofad500.299","is_oa":true,"landing_page_url":"https://doi.org/10.1093/ofid/ofad500.299","pdf_url":"https://academic.oup.com/ofid/article-pdf/10/Supplement_2/ofad500.299/53760867/ofad500.299.pdf","source":{"id":"https://openalex.org/S2735126445","display_name":"Open Forum Infectious Diseases","issn_l":"2328-8957","issn":["2328-8957"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Open Forum Infectious Diseases","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.9907000064849854,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4389029629.pdf","grobid_xml":"https://content.openalex.org/works/W4389029629.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4210959102","https://openalex.org/W3198374067","https://openalex.org/W7027226507","https://openalex.org/W2120380373","https://openalex.org/W2740682851","https://openalex.org/W4361267494","https://openalex.org/W2604646349","https://openalex.org/W2234229620","https://openalex.org/W4297775623","https://openalex.org/W7120494992"],"abstract_inverted_index":{"Abstract":[0],"Background":[1],"Over":[2],"the":[3,17,32,48,58,78,124,128,149,173,244,257],"last":[4],"years,":[5],"several":[6],"studies":[7,276],"on":[8,265],"bloodstream":[9,298],"infections":[10],"(BSI)":[11],"have":[12,213],"ranked":[13],"P.":[14,169,184,186,188,191,288],"aeruginosa":[15,170,289],"in":[16,37,66,69,164,218,224,240,270,280,284,305],"top":[18],"5":[19],"list":[20],"of":[21,34,42,50,81,116,142,148,293],"Gram-negative":[22],"causal":[23],"agents.":[24],"However,":[25],"there":[26],"is":[27,197,238],"very":[28],"limited":[29],"data":[30],"regarding":[31],"incidence":[33,49,301],"Pseudomonas":[35,54,136,151,211,249,269],"bacteremia":[36,51,144,253,278],"Latin":[38,281],"America.":[39,282],"The":[40,84,234],"aim":[41],"this":[43,306],"study":[44,129,261,307],"was":[45,87,97,107,159,172],"to":[46,63,77,110,157,199,205,291],"establish":[47],"caused":[52,267],"by":[53,99,268],"species":[55,171,181,212],"Methods":[56],"During":[57],"period":[59],"from":[60],"November":[61],"2021":[62],"May":[64],"2022":[65],"9":[67,125],"hospitals":[68,126,226],"Ecuador,":[70],"blood":[71],"culture":[72],"samples":[73],"were":[74,121,193],"taken":[75],"according":[76,109],"clinical":[79],"requirements":[80],"each":[82],"patient.":[83],"bacteria":[85],"identification":[86],"carried":[88],"out":[89],"using":[90],"automated":[91,202],"system":[92,203],"(Vitek2":[93],"and":[94,96,102,190,228,296,315],"Phoenix1000)":[95],"confirmed":[98,248],"proteomic":[100],"(MALDITOF)":[101],"molecular":[103],"sequencing.":[104],"Antimicrobial":[105],"susceptibility":[106],"performed":[108],"CLSI":[111],"2021.":[112],"Results":[113],"A":[114],"total":[115],"297":[117],"gram-negative":[118,294],"bacilli":[119],"BSI":[120,266],"identified":[122],"across":[123],"where":[127],"took":[130],"place.":[131],"Blood":[132],"cultures":[133],"positive":[134],"for":[135],"spp.":[137,250],"represented":[138],"just":[139],"0.043%":[140],"(13/297)":[141],"all":[143],"(Table":[145,167],"1).":[146],"Four":[147],"thirteen":[150],"presented":[152],"a":[153],"MDR":[154],"profile.":[155],"Resistance":[156],"carbapenems":[158],"higher":[160],"than":[161],"that":[162,201,287],"observed":[163],"antipseudomonal":[165],"cephalosporins":[166],"2).":[168],"most":[174,221],"prevalent":[175],"variant":[176],"(9/13)":[177],"69.2%,":[178],"however":[179],"other":[180],"such":[182],"as":[183,303],"stutzeri,":[185],"libanensis,":[187],"mosselii,":[189],"otitidis":[192],"also":[194],"identified.":[195],"It":[196],"important":[198],"emphasize":[200],"failed":[204],"recognize":[206],"these":[207],"species.":[208],"These":[209],"four":[210],"not":[214,231],"been":[215],"reported":[216],"before":[217],"Ecuadorian":[219],"hospitals,":[220],"likely":[222],"because":[223],"many":[225],"MALDITOF":[227],"genomics":[229],"are":[230,272],"routinely":[232],"performed.":[233],"population":[235,313],"demographic":[236],"profile":[237],"shown":[239],"Table":[241],"3.":[242],"Among":[243],"13":[245],"patients":[246],"with":[247],"BSI,":[251],"presumed":[252],"source":[254],"varied":[255],"among":[256],"samples.":[258],"Conclusion":[259],"This":[260],"provided":[262],"relevant":[263],"information":[264],"Ecuador.There":[271],"only":[273],"few":[274],"population-based":[275],"evaluating":[277],"epidemiology":[279],"SENTRY":[283],"1997":[285],"estimated":[286],"contributed":[290],"10.6%":[292],"nosocomial":[295],"community-acquired":[297],"infections.":[299],"Lower":[300],"levels,":[302],"seen":[304],"(0.043%),":[308],"could":[309],"help":[310,316],"better":[311],"understand":[312],"trends":[314],"guide":[317],"treatment.":[318],"Disclosures":[319],"Jeannete":[320],"Zurita,":[321],"n/a,":[322],"Pfizer:":[323],"Grant/Research":[324],"Support":[325]},"counts_by_year":[],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2023-11-27T00:00:00"}