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ArticleEuropean journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology2026

eBIMIC: development of a web platform for real-time access to cumulative antimicrobial susceptibility reports and its potential impact on evidence-based antibiotic prescribing in bacteremia.

Silvia Hernández, Javier Colomina, Estela Giménez, Andrea Medina, Katherine Villarruel, Eliseo Albert, David Navarro, Ignacio Torres

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Article in European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Silvia Hernández *Microbiology Service, Hospital Clínico Universitario, Instituto de Investigación INCLIVA, Spain. Av. Blasco Ibáñez 17, 46010, Valencia, Spain.
Javier Colomina *Microbiology Service, Hospital Clínico Universitario, Instituto de Investigación INCLIVA, Spain. Av. Blasco Ibáñez 17, 46010, Valencia, Spain.
Estela GiménezMicrobiology Service, Hospital Clínico Universitario, Instituto de Investigación INCLIVA, Spain. Av. Blasco Ibáñez 17, 46010, Valencia, Spain.
Andrea MedinaMicrobiology Service, Hospital Clínico Universitario, Instituto de Investigación INCLIVA, Spain. Av. Blasco Ibáñez 17, 46010, Valencia, Spain.
Katherine VillarruelMicrobiology Service, Hospital Clínico Universitario, Instituto de Investigación INCLIVA, Spain. Av. Blasco Ibáñez 17, 46010, Valencia, Spain.
Eliseo AlbertMicrobiology Service, Hospital Clínico Universitario, Instituto de Investigación INCLIVA, Spain. Av. Blasco Ibáñez 17, 46010, Valencia, Spain.
David NavarroMicrobiology Service, Hospital Clínico Universitario, Instituto de Investigación INCLIVA, Spain. Av. Blasco Ibáñez 17, 46010, Valencia, Spain.
Ignacio TorresMicrobiology Service, Hospital Clínico Universitario, Instituto de Investigación INCLIVA, Spain. Av. Blasco Ibáñez 17, 46010, Valencia, Spain. nachotfink@gmail.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTimely knowledge of local epidemiology is essential for guiding appropriate antibiotic therapy in severe infections such as bloodstream infections (BSI). In 2024, we developed "eBIMIC", a web-based application that enables real-time parameterized consultation of cumulative antimicrobial susceptibility data base on demographic and microbiological parameters. Avaliable to all clinicians within the Clínico-Malvarrosa Health Department (Valencia, Spain). This study evaluated its potential impact on optimizing antibiotic therapy in BSI patients admitted from the Emergency Department (ED).

methodsWe retrospectively analyzed 212 adult patients with positive blood cultures from the ED between January and December 2023. Empirical and semi-targeted treatments were compared with eBIMIC-based susceptibility data using patient sex, age, ED location, and Gram stain results (for empirical therapy), or species identification (for semi-targeted therapy). A susceptibility rate ≥ 85% was considered optimal. Potential for antibiotic de-escalation was also evaluated.

resultsEmpirical therapy was adequate in 85% of cases, and eBIMIC correctly predicted optimal coverage in 74.4% of them. Among inadequate treatments, eBIMIC successfully identified 78.1% as suboptimal. Concordance with semi-targeted therapy was high (92.6%). eBIMIC also revealed opportunities for safe de-escalation in 86% of patients receiving high-impact antibiotics. Retrospective simulation confirmed that eBIMIC would have recommended at least one effective empirical option in 99.5% of cases and matched in vitro susceptibility patterns in 92.9% of semi-targeted therapies.

conclusioneBIMIC is a mobile-accessible platform that integrates real-time microbiological data with demographic parameters to support individualized antibiotic selection and de-escalation. Its implementation has the potential to enhance antimicrobial stewardship by promoting timely, evidence-based therapeutic decisions in routine clinical settings.

Indexed as

Anti-Bacterial AgentsBacteremiaBacteriaInternetAdultAgedAged, 80 and overAntimicrobial StewardshipEmergency Service, HospitalFemaleHumansMaleMicrobial Sensitivity TestsMiddle AgedRetrospective StudiesSpainAnti-Bacterial AgentsAntibiotic de-escalationAntimicrobial stewardshipBacteremiaEBIMICEmpirical therapy

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.