Evidence map›Paper›PMID 39230949›Full record

ArticleClinical infectious diseases : an official publication of the Infectious Diseases Society of America2025

Outcomes of Adjunctive Corticosteroid Treatment in Hypoxemic Adults Hospitalized for Mycoplasma pneumoniae Pneumonia: A Retrospective Cohort Study.

Karl Hagman, Anna C Nilsson, Magnus Hedenstierna, Johan Ursing

Abstract read
In one paragraph

Article in Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
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

12 citing papers in PubMed.

  1. Article
  2. Open forum infectious diseases · 2026
    Review
  3. Article
  4. Review
  5. Macrolide-resistantFrontiers in pediatrics · 2026
    Article
  6. Article
  7. Growing Threat of Macrolide-ResistantJournal of Korean medical science · 2025
    Review
  8. Article
  9. Review
  10. Article
  11. Epidemiology, Characteristics, and Treatment Outcomes ofOpen forum infectious diseases · 2025
    Article
  12. Article
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.

Karl HagmanDepartment of Infectious Diseases, Sahlgrenska University Hospital, Gothenburg, Sweden.ORCID 0000-0002-5965-6130
Anna C NilssonDepartment of Infectious Diseases, Skåne University Hospital, Malmö, Sweden.
Magnus HedenstiernaDepartment of Infectious Diseases, Danderyd Hospital, Stockholm, Sweden.ORCID 0000-0001-8539-9820
Johan UrsingDepartment of Infectious Diseases, Danderyd Hospital, Stockholm, Sweden.

Funding

Sigurd and Elsa Golje Memorial Foundation LA2020-0016
6 · The paper itself

Abstract

backgroundCorticosteroids appears to be beneficial for severe Mycoplasma pneumoniae pneumonia in children, but data in adults are limited. This study investigated effects of adjunctive corticosteroids in hypoxemic adults with M. pneumoniae pneumonia.

methodsAdults admitted 2013-2017 with verified M. pneumoniae pneumonia and hypoxemia (SpO2 < 93% or oxygen treatment) were included in a cohort. Treatment was defined as receipt of at least 1 glucocorticoid dose.Primary outcome was time to regression of hypoxemia, analyzed with a multivariable Cox regression. Secondary outcomes included fever duration, length of stay, and complications.

resultsCorticosteroids were given to 31% (122/388) during hypoxemia. Median age was 44 (interquartile range [IQR] 34-57) years. Median time to start of corticosteroid treatment was 1.9 (IQR 0.6-3.6) days from admission. Median cumulative dose was equivalent to 15 (IQR 10-19) mg betamethasone. Treatment duration was 5 (IQR 3-6) days. Patients treated with corticosteroids had more severe respiratory disease, longer symptom duration, and were more often treated with fluoroquinolones.Time to regression of hypoxemia (hazard ratio [HR] 0.92 [95% confidence interval {CI}: .72-1.19], P = .53) and length of stay (HR 0.91 [95% CI: .71-1.16], P = .44) were not significantly different between corticosteroid treated and controls. Corticosteroid treatment was associated to shorter fever duration (HR 1.44 [95% CI: 1.00-2.06], P = .046). Complications did not differ significantly between treatment groups.

conclusionsAdjunctive corticosteroids were not associated with reduced time to regression of hypoxemia in adults with M. pneumoniae pneumonia. However, duration of fever was shorter and no increase in complications was seen.

Indexed as

Adrenal Cortex HormonesHypoxiaPneumonia, MycoplasmaAdultAnti-Bacterial AgentsFemaleHospitalizationHumansLength of StayMaleMiddle AgedMycoplasma pneumoniaeRetrospective StudiesTreatment OutcomeAdrenal Cortex HormonesAnti-Bacterial AgentsadultscorticosteroidsMycoplasma pneumoniaepneumoniatreatment

Identifiers

PMID39230949
PMCPMC11848262

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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.