Evidence map›Paper›PMID 41290538›Full record

ArticleImmunity, inflammation and disease2025

Respiratory Syncytial Virus and COVID-19 in Hospitalized Adults in Spain: Clinical, Radiological Features and Antimicrobial Use.

Jose-Reynaldo Homen Fernandez, Inés Armenteros, Adrián Valls Carbó, Julia Barrado, Carolina Olmos-Mata, Ana Muñoz, Juncal Pérez-Somarriba, Noemí Cabello, María José Núñez, Vicente Estrada

Abstract read
In one paragraph

Article in Immunity, inflammation and disease, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Jose-Reynaldo Homen FernandezServicio de Enfermedades Infecciosas, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Hospital Clínico San Carlos, Madrid, Spain.ORCID 0000-0002-2307-5078
Inés ArmenterosCentro Sanitario Sandoval, Hospital Clínico San Carlos, Madrid, Spain.
Adrián Valls CarbóServicio de Enfermedades Infecciosas, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Hospital Clínico San Carlos, Madrid, Spain.ORCID 0000-0002-4831-1276
Julia BarradoServicio de Enfermedades Infecciosas, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Hospital Clínico San Carlos, Madrid, Spain.
Carolina Olmos-MataServicio de Enfermedades Infecciosas, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Hospital Clínico San Carlos, Madrid, Spain.ORCID 0009-0001-9037-4377
Ana MuñozServicio de Enfermedades Infecciosas, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Hospital Clínico San Carlos, Madrid, Spain.
Juncal Pérez-SomarribaServicio de Enfermedades Infecciosas, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Hospital Clínico San Carlos, Madrid, Spain.
Noemí CabelloServicio de Enfermedades Infecciosas, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Hospital Clínico San Carlos, Madrid, Spain.
María José NúñezServicio de Enfermedades Infecciosas, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Hospital Clínico San Carlos, Madrid, Spain.
Vicente EstradaServicio de Enfermedades Infecciosas, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Hospital Clínico San Carlos, Madrid, Spain.

Funding

The authors received no specific funding for this work.
6 · The paper itself

Abstract

backgroundLower respiratory tract infections (LRTIs) impose a significant global burden, with over 400 million cases annually. This study compares the clinical features of adults hospitalized with respiratory syncytial virus (RSV) and COVID-19, two viral pathogens with similar presentations but differing epidemiology.

methodsThis cross-sectional study analyzed 100 adult cases with PCR-confirmed RSV or COVID-19, admitted to the hospital from January 2022 to March 2023. Data on clinical, sociodemographic, radiological, treatment, and laboratory variables were extracted from records.

resultsBoth cohorts consisted of elderly patients (> 70 years) with multiple comorbidities. Notably, the RSV group had a higher prevalence of CHF (24% vs. 10%, p = 0.014) and COPD (29% vs. 9%, p = 0.001). Radiologically, 51% of RSV patients had normal findings, whereas 48% of COVID-19 patients exhibited bilateral pneumonia (p = 0.001). Antimicrobial treatment was administered to 75% of RSV patients compared to 41% of COVID-19 patients (p < 0.001). RSV patients had marginally higher leukocyte and neutrophil counts, while COVID-19 patients showed significantly elevated CRP, ferritin, LDH, ALT, and potassium levels.

conclusionsDistinct profiles were identified between hospitalized RSV and COVID-19 patients. RSV patients, mostly older with CHF and COPD, were more likely to receive antibiotics, possibly reflecting the lack of targeted therapies. In contrast, COVID-19 patients exhibited higher inflammation and lung involvement. These findings highlight the need to refine treatment protocols, enhance antimicrobial stewardship, and develop specific RSV therapies alongside preventive strategies for high-risk groups.

Indexed as

Anti-Infective AgentsCOVID-19Respiratory Syncytial Virus InfectionsAdultAgedAged, 80 and overComorbidityCross-Sectional StudiesFemaleHospitalizationHumansMaleMiddle AgedRespiratory Syncytial Virus, HumanSARS-CoV-2SpainAnti-Infective Agentsantimicrobial stewardshipcomorbidityCOVID‐19epidemiologyhospitalizationinflammatory markersradiographyrespiratory syncytial virus infectionsSARS‐CoV2Spain

Identifiers

PMID41290538
PMCPMC12646831

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Registered trials

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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.