Evidence map›Paper›PMID 30344461›Full record

ArticleJournal of Korean medical science2018

Therapeutic Efficacy and Safety of Prolonged Macrolide, Corticosteroid, Doxycycline, and Levofloxacin against Macrolide-Unresponsive

Seok Gyun Ha, Kyung Jin Oh, Kwang-Pil Ko, Yong Han Sun, Eell Ryoo, Hann Tchah, In Sang Jeon, Hyo Jeong Kim, Jung Min Ahn, Hye-Kyung Cho

Open access · goldAbstract read
In one paragraph

Article in Journal of Korean medical science, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 16% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Clinical efficacy comparison of Doxycycline versus Azithromycin combined with Methylprednisolone in the treatment of macrolide-unresponsive Mycoplasma pneumoniae pneumonia in children.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2026
    Article
  4. Article
  5. Article
  6. Observational
  7. Article
  8. World journal of clinical cases · 2025
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. RefractoryJournal of clinical medicine · 2022
    Review
  16. Construction of a Nomogram for Identifying RefractoryJournal of inflammation research · 2022
    Article
  17. Effects of minocycline on macrolide-unresponsiveTranslational pediatrics · 2021
    Article
  18. Article
  19. [Detection of drug-resistance genes ofZhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2021
    Article
  20. Characteristics and Outcome of SevereCritical care explorations · 2021
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 1 institution in 1 country.

Seok Gyun HaDepartment of Pediatrics, Gachon University College of Medicine, Incheon, Korea.ORCID https://orcid.org/0000-0003-4552-6498
Kyung Jin OhDepartment of Pediatrics, Gachon University College of Medicine, Incheon, Korea.ORCID https://orcid.org/0000-0003-3995-9705
Kwang-Pil KoDepartment of Preventive Medicine, Gachon University College of Medicine, Incheon, Korea.ORCID https://orcid.org/0000-0002-7788-2887
Yong Han SunDepartment of Pediatrics, Gachon University College of Medicine, Incheon, Korea.ORCID https://orcid.org/0000-0003-1527-6782
Eell RyooDepartment of Pediatrics, Gachon University College of Medicine, Incheon, Korea.ORCID https://orcid.org/0000-0002-0785-5314
Hann TchahDepartment of Pediatrics, Gachon University College of Medicine, Incheon, Korea.ORCID https://orcid.org/0000-0002-3386-4142
In Sang JeonDepartment of Pediatrics, Gachon University College of Medicine, Incheon, Korea.ORCID https://orcid.org/0000-0001-8714-9403
Hyo Jeong KimDepartment of Pediatrics, Gachon University College of Medicine, Incheon, Korea.ORCID https://orcid.org/0000-0003-2191-5341
Jung Min AhnDepartment of Pediatrics, Gachon University College of Medicine, Incheon, Korea.ORCID https://orcid.org/0000-0003-1234-5308
Hye-Kyung ChoDepartment of Pediatrics, Gachon University College of Medicine, Incheon, Korea.ORCID https://orcid.org/0000-0003-0990-1350
Gachon University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWe aimed to compare the therapeutic efficacy of prolonged macrolide (PMC), corticosteroids (CST), doxycycline (DXC), and levofloxacin (LFX) against macrolide-unresponsive

methodsWe retrospectively analyzed the data of patients with MP pneumonia hospitalized between January 2015 and April 2017. Macrolide-unresponsiveness was clinically defined with a persistent fever of ≥ 38.0°C at ≥ 72 hours after macrolide treatment. The cases were divided into four groups: PMC, CST, DXC, and LFX. We compared the time to defervescence (TTD) after secondary treatment and the TTD after initial macrolide treatment in each group with adjustment using propensity score-matching analysis.

resultsAmong 1,165 cases of MP pneumonia, 190 (16.3%) were unresponsive to macrolides. The proportion of patients who achieved defervescence within 48 hours in CST, DXC, and LFX groups were 96.9% (31/33), 85.7% (12/14), and 83.3% (5/6), respectively. The TTD after initial macrolide treatment did not differ between PMC and CST groups (5.1 vs. 4.2 days,

conclusionThe change to secondary treatment did not show better efficacy compared to PMC in children with macrolide-unresponsive MP pneumonia. Further studies are needed to guide appropriate treatment in children with MP pneumonia.

Indexed as

AdolescentAdrenal Cortex HormonesAnti-Bacterial AgentsChildChild, PreschoolDoxycyclineDrainageDrug Resistance, BacterialFemaleHospitalizationHumansInfantLength of StayLevofloxacinMacrolidesMaleAdrenal Cortex HormonesAnti-Bacterial AgentsDoxycyclineLevofloxacinMacrolidesAntibioticsMycoplasma pneumoniaePneumonia

Identifiers

PMID30344461
PMCPMC6193889
OpenAlexW2891166225

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.