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ArticleEuropean journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology2025

Clinical and prognostic insights into Chlamydia trachomatis in pediatric acute respiratory infections: evidence from targeted next-generation sequencing of 5,021 cases.

Chunyun Fu, Huan Zhang, Xiangjun Lu, Yanhua Feng, Lishai Mo, Junming Lu, Huiping Huang, Qiang Huang, Cuihong Lu, Wenting Tang and 5 more

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Article in European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Laboratory detection methods for Chlamydia trachomatis infection in children: a review.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2026
    Review
  3. Article
  4. 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

15 authors.

Chunyun Fu *Medical Science Laboratory, Children's Hospital, Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, 530003, People's Republic of China.
Huan Zhang *Medical Science Laboratory, Children's Hospital, Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, 530003, People's Republic of China.
Xiangjun Lu *Medical Science Laboratory, Children's Hospital, Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, 530003, People's Republic of China.
Yanhua FengDepartment of Pediatric Respiratory Medicine, Children's Hospital, Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, 530003, People's Republic of China.
Lishai MoMedical Science Laboratory, Children's Hospital, Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, 530003, People's Republic of China.
Junming LuMedical Science Laboratory, Children's Hospital, Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, 530003, People's Republic of China.
Huiping HuangDepartment of Pediatric Respiratory Medicine, Children's Hospital, Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, 530003, People's Republic of China.
Qiang HuangMedical Science Laboratory, Children's Hospital, Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, 530003, People's Republic of China.
Cuihong LuDepartment of Pediatric Respiratory Medicine, Children's Hospital, Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, 530003, People's Republic of China.
Wenting TangMedical Science Laboratory, Children's Hospital, Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, 530003, People's Republic of China.
Ruting ChenDepartment of Pediatric Respiratory Medicine, Children's Hospital, Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, 530003, People's Republic of China.
Silin JiangMedical Science Laboratory, Children's Hospital, Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, 530003, People's Republic of China.
Ya HuangDepartment of Pediatric Respiratory Medicine, Children's Hospital, Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, 530003, People's Republic of China. m13978642219@163.com.
Qifei LiDivision of Neonatology, Department of Pediatrics, University of Miami Miller School of Medicine and Holtz Children's Hospital, Jackson Health System, Miami, FL, 33136, USA. qxl368@med.miami.edu.
Jie TanDepartment of Pediatric Respiratory Medicine, Children's Hospital, Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, 530003, People's Republic of China. tanjie273@163.com.

Funding

the Guangxi Health Commission self-financing projects Z-A20220257the Guangxi Medical and Health Appropriate Technology Development and Promotion Application Project S2024082
6 · The paper itself

Abstract

backgroundChlamydia trachomatis (CT) is a major cause of respiratory tract infections in children. The primary objective of this research was to evaluate the infection status and clinical manifestations associated with C. trachomatis in these pediatric patients.

methodsFrom April 2021 to November 2023, a total of 5,021 hospitalized children with acute respiratory tract infections were collected at the Guangxi Maternal and Child Health Hospital. tNGS was used to detect pathogens in their respiratory samples.

resultsAmong the 5,021 hospitalized pediatric patients with acute respiratory tract infections, targeted next-generation sequencing (tNGS) detected C. trachomatis in 138 cases, with a detection rate of 2.75%. Among the 138 cases positive for C. trachomatis, 10 were identified as single C. trachomatis infection, while 128 cases involved co-infections with other pathogens. A total of 36 additional pathogens were detected in children with mixed Chlamydia trachomatis infections, with Pneumocystis jirovecii being the most frequently detected. In children with C. trachomatis infection, pulmonary consolidation and hypoxemia were the most commonly observed respiratory complications, whereas anemia and liver function impairment were the primary complications affecting other organ systems. The median duration of hospitalization for the 138 children was 8 days. Among the 138 children with C. trachomatis infection, 108 cases (78.26%) required respiratory support, and 11 cases (7.97%) required ICU admission.

conclusionThe detection rate of C. trachomatis among hospitalized pediatric patients with respiratory tract infections was 2.75%. This study delineates the clinical manifestations and infection patterns of C. trachomatis in Guangxi, China.

Indexed as

Chlamydia InfectionsChlamydia trachomatisRespiratory Tract InfectionsAcute DiseaseAdolescentChildChild, PreschoolChinaCoinfectionFemaleHigh-Throughput Nucleotide SequencingHospitalizationHumansInfantInfant, NewbornMaleChildrenChlamydia trachomatisCo-infectionsPathogenstNGS

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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.