Evidence map›Paper›PMID 35505000›Full record

ReviewInfectious diseases and therapy2022

Legionnaires' Disease: Update on Diagnosis and Treatment.

Diego Viasus, Valeria Gaia, Carolina Manzur-Barbur, Jordi Carratalà

Open access · goldAbstract readReview
In one paragraph

Review in Infectious diseases and therapy, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 81 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
81citing papers in PubMed, 2 pooled it
27.5field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

81 citing papers in PubMed, 2 syntheses or guidelines pooled it, 135 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Infection prevention in practice · 2026
    Article
  4. Article
  5. MixedInfectious disease reports · 2026
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Observational
  14. Article
  15. A case of severeRespiratory medicine case reports · 2026
    Article
  16. Infection and drug resistance · 2026
    Review
  17. Article
  18. Article
  19. Article
  20. Clinical characteristics and outcomes of severeFrontiers in cellular and infection microbiology · 2026
    Article

21 more citing papers are in PubMed but not listed here.

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

4 authors at 3 institutions in 3 countries.

Diego ViasusDepartment of Medicine, Division of Health Sciences, Universidad del Norte and Hospital Universidad del Norte, Barranquilla, Colombia.
Valeria GaiaNational Reference Center for Legionella, Institute of Laboratory Medicine, Ente Ospedaliero Cantonale, Bellinzona, Switzerland.
Carolina Manzur-BarburDepartment of Medicine, Division of Health Sciences, Universidad del Norte and Hospital Universidad del Norte, Barranquilla, Colombia.
Jordi CarratalàDepartment of Infectious Diseases, Hospital Universitari de Bellvitge, Bellvitge Biomedical Research Insitute (IDIBELL), Feixa Llarga s/n, Barcelona, Spain. jcarratala@bellvitgehospital.cat.ORCID http://orcid.org/0000-0003-3209-2563
Universidad del Norte · COEnte Ospedaliero Cantonale · CHInstituto de Salud Carlos III · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Legionellosis is the infection caused by bacteria of the genus Legionella, including a non-pneumonic influenza-like syndrome, and Legionnaires' disease is a more serious illness characterized by pneumonia. Legionellosis is becoming increasingly important as a public health problem throughout the world; although it is an underreported disease, studies have consistently documented a high incidence. In addition, health costs associated with the disease are high. Diagnosis of Legionnaires' disease is based mainly on the detection of Legionella pneumophila serogroup 1 antigen in urine. However, there have been advances in detection tests for patients with legionellosis. New methodologies show greater sensitivity and specificity, detect more species and serogroups of Legionella spp., and have the potential for use in epidemiological studies. Testing for Legionella spp. is recommended at hospital admission for severe community-acquired pneumonia, and antibiotics directed against Legionella spp. should be included early as empirical therapy. Inadequate or delayed antibiotic treatment in Legionella pneumonia has been associated with a worse prognosis. Either a fluoroquinolone (levofloxacin or moxifloxacin) or a macrolide (azithromycin preferred) is the recommended first-line therapy for Legionnaires' disease; however, little information is available regarding adverse events or complications, or about the duration of antibiotic therapy and its association with clinical outcomes. Most published studies evaluating antibiotic treatment for Legionnaires' disease are observational and consequently susceptible to bias and confounding. Well-designed studies are needed to assess the usefulness of diagnostic tests regarding clinical outcomes, as well as randomized trials comparing fluoroquinolones and macrolides or combination therapy that evaluate outcomes and adverse events.

Indexed as

DiagnosisLegionella spp.Legionnaires’ diseasePneumoniaTreatment

Identifiers

PMID35505000
PMCPMC9124264
OpenAlexW4225318503

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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.