Evidence map›Paper›PMID 31852460›Full record

SynthesisBMC pulmonary medicine2019

Efficacy of glucocorticoids for the treatment of macrolide refractory mycoplasma pneumonia in children: meta-analysis of randomized controlled trials.

Hwan Soo Kim, In Suk Sol, Donghe Li, Miyoung Choi, Yun Jung Choi, Kyung Suk Lee, Ju Hee Seo, Yong Ju Lee, Hyeon-Jong Yang, Hyun Hee Kim

Open access · goldAbstract readMeta-Analysis
In one paragraph

Synthesis in BMC pulmonary medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
4.0field-weighted citation impact, top 6% 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

29 citing papers in PubMed, 1 synthesis or guideline pooled it, 46 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Current Practice in the Diagnosis and Management ofJournal of Korean medical science · 2026
    Article
  4. Article
  5. East Asia as a sentinel: risk-stratified corticosteroid therapy for paediatric macrolide-resistantEuropean respiratory review : an official journal of the European Respiratory Society · 2026
    Review
  6. Review
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  8. Article
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  10. Article
  11. Article
  12. Article
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  14. Article
  15. Review
  16. Article
  17. Article
  18. Case report: a co-occurring case of severeFrontiers in medicine · 2024
    Article
  19. Heart Failure Associated With Mycoplasma Pneumoniae Infection, A Case and Review of Literature.Journal of community hospital internal medicine perspectives · 2023
    Article
  20. 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

10 authors at 9 institutions in 1 country.

Hwan Soo KimDepartment of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, South Korea.
In Suk SolDepartment of Pediatrics, Hallym University Chuncheon Sacred Heart Hospital, Chuncheon, Korea.
Donghe LiInterdisciplinary Program of Bioinformatics, Seoul National University, Seoul, South Korea.
Miyoung ChoiDivision of Health Technology Assessment Research, National Evidence-based Healthcare Collaborating Agency (NECA), Seoul, South Korea.
Yun Jung ChoiDepartment of Pediatrics, Seoul National University Hospital, Seoul, Korea.
Kyung Suk LeeDepartment of Pediatrics, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, South Korea.
Ju Hee SeoDepartment of Pediatrics, Dankook University Hospital, Cheonan, South Korea.
Yong Ju LeeDepartment of Pediatrics, Hallym University Kangnam Sacred Heart Hospital, Hallym University College of Medicine, 1 Singil-ro, Yeongdeungpo-gu, Seoul, 07441, South Korea. pedalllee@gmail.com.
Hyeon-Jong YangPediatric Allergy and Respiratory Center, Department of Pediatrics, SCH Biomedical Informatics Research Unit, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, 59 Daesagwan-ro, Yongsan-gu, Seoul, 04401, South Korea. ilove902@hanmail.net.ORCID http://orcid.org/0000-0002-7287-4300
Hyun Hee KimDepartment of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, South Korea.
Catholic University of Korea · KRDankook University Hospital · KRHallym University · KRHanyang University Guri Hospital · KRKangnam Sacred Heart Hospital · KRNational Evidenc- based healthcare Collaborating Agency · KRSeoul National University · KRSeoul National University Hospital · KRSoonchunhyang University Hospital Seoul · KR

Funding

Ministry of Health and Welfare HI16C2300Soonchunhyang University NA
6 · The paper itself

Abstract

backgroundMycoplasma pneumoniae is one of the most common pathogens causing community acquired pneumonia in children. Although the rate of macrolide-refractory Mycoplasma pneumoniae (MRMP) has increased, systemic glucocorticoids as a treatment option has not been validated yet. The purpose of this study was to assess the efficacy of glucocorticoids add-on in the treatment of MRMP in children through systematic review and meta-analysis.

methodsData sources A systematic literature search was conducted using ten electronic bibliographic databases including English, Korean, Chinese and Japanese languages, up to March 8, 2018. Study selection The study was conducted according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses checklist and selected randomized control trials which compared the efficacy of glucocorticoids add-on to macrolide in the treatment of MRMP in children. Data extraction Two independent reviewers extracted: primary outcomes as hospital days, fever duration, and change in C-reactive protein (CRP) and main analysis was performed through meta-analysis with random effects model.

resultsTwenty-four unique randomized controlled trials met the inclusion criteria. The mean length of hospital stay in glucocorticoids treatment group was significantly shorter than that in conventional macrolide-treatment group (Weighted mean difference (WMD) = - 4.03 days). The mean length of fever duration was significantly shorter in the glucocorticoid treatment group in comparison with the conventional treatment group (WMD = -3.32 days). Level of CRP after treatment was significantly lower in the glucocorticoid treatment group than that in the conventional treatment group (WMD = -16.03). Sensitivity analysis and subgroup analysis showed no significant improvement in heterogeneity. As limitations of the study, most of the studies included were from a single country and we were unable to control for heterogeneity across interventions, lack of standardized measures, and different time points of assessments across studies.

conclusionsGlucocorticoid add-on treatment for MRMP can significantly shorten the duration of fever and hospital stay and decrease the level of CRP. These results should be confirmed by adequately powered studies in the future.

Indexed as

Anti-Bacterial AgentsChildChild, PreschoolC-Reactive ProteinDrug Therapy, CombinationFemaleFeverGlucocorticoidsHumansLength of StayMacrolidesMaleMycoplasma pneumoniaePneumonia, MycoplasmaRandomized Controlled Trials as TopicTime FactorsAnti-Bacterial AgentsC-Reactive ProteinGlucocorticoidsMacrolidesGlucocorticoidsMacrolidesMycoplasmaPneumonia

Identifiers

PMID31852460
PMCPMC6921474
OpenAlexW2995890344

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.