Evidence map›Paper›PMID 40022245›Full record

Observational studyItalian journal of pediatrics2025

Effect of bronchofiberscopic lavage with acetylcysteine instillation on refractory mycoplasma pneumoniae pneumonia in children: a retrospective clinical observation.

Pei-Long Li, Hong-Min Fu, Kai Liu, Feng Li, Jia-Wu Yang

Abstract readObservational Study
In one paragraph

Observational study in Italian journal of pediatrics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. 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

5 authors.

Pei-Long LiKunming Children's Hospital & Children's Hospital Affiliated to Kunming Medical University, Kunming Medical University, No. 28, Shulin Street, Xishan District, Kunming, China.ORCID http://orcid.org/0009-0004-9787-6232
Hong-Min FuDepartment of Pulmonary and Critical Care Medicine, Yunnan Key Laboratory of Children's Major Disease Research, Yunnan Medical Center for Pediatric Diseases, Kunming Children's Hospital, Kunming Medical University, No. 28, Shulin Street, Xishan District, Kunming, China.ORCID http://orcid.org/0009-0003-6431-4316
Kai LiuDepartment of Pulmonary and Critical Care Medicine, Yunnan Key Laboratory of Children's Major Disease Research, Yunnan Medical Center for Pediatric Diseases, Kunming Children's Hospital, Kunming Medical University, No. 28, Shulin Street, Xishan District, Kunming, China.ORCID http://orcid.org/0000-0002-3374-3375
Feng LiDepartment of Pulmonary and Critical Care Medicine, Yunnan Key Laboratory of Children's Major Disease Research, Yunnan Medical Center for Pediatric Diseases, Kunming Children's Hospital, Kunming Medical University, No. 28, Shulin Street, Xishan District, Kunming, China.ORCID http://orcid.org/0009-0004-5258-5634
Jia-Wu YangKunming Children's Hospital & Children's Hospital Affiliated to Kunming Medical University, Kunming Medical University, No. 28, Shulin Street, Xishan District, Kunming, China. 20211842@kmmu.edu.cn.ORCID http://orcid.org/0009-0003-6781-7576

Funding

Science and Technology Plan Project of Yunnan Province 202401AY070001-292
6 · The paper itself

Abstract

backgroundBronchofiberscopic lavage is a therapeutic treatment for mycoplasma infection. However, there are limited reports on the use of bronchofiberscopic lavage with acetylcysteine instillation. The aim of our study was to investigate the clinical effect of bronchofiberscopic lavage with acetylcysteine instillation on refractory mycoplasma pneumoniae pneumonia in children.

methodsThis was a retrospective study. Clinical and laboratory data were collected from 280 children hospitalized with MPP in the Department of Pulmonary and Critical Care Medicine at Kunming Children's Hospital from January 2021 to January 2023, and these were divided into two groups: the study group and the control group. Children in the control group were treated with anti-infective, antitussive, and antipyretic routine symptomatic treatment and nebulization of acetylcysteine suspension, while children in the study group were treated with bronchofiberscopic lavage with acetylcysteine instillation along with standard treatment as in the control group. The clinical characteristics, adverse reactions, pulmonary imaging changes, and laboratory examination indicators were compared between the two groups.

resultsThe treatment effective rate and the absorption area of lung lesions in the study group were significantly higher than those in the control group (P < 0.05). Before treatment, there were no statistically significant differences in WBC, IgG, IgE, CRP, and IL-6 levels between the two groups (P > 0.05). After 7 days of treatment, IgG levels in both groups were higher than those before treatment, while WBC, IgE, CRP, and IL-6 levels were lower than those before treatment (P < 0.05).

conclusionsThe bronchofiberscopic lavage with acetylcysteine instillation constitutes a safe and efficacious therapeutic regimen, which might alleviate the clinical symptoms experienced and reduce the levels of inflammatory factors for children with RMPP.

Indexed as

AcetylcysteineBronchoalveolar LavageBronchoscopyPneumonia, MycoplasmaChildChild, PreschoolFemaleHumansMaleMycoplasma pneumoniaeRetrospective StudiesTreatment OutcomeAcetylcysteineAcetylcysteineBronchofiberscopic lavageChildrenImmune functionRefractory mycoplasma pneumonia

Identifiers

PMID40022245
PMCPMC11871767

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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.