Evidence map›Paper›PMID 39821739›Full record

ArticleInfection2025

Neonatal central nervous system infection by Ureaplasma species is rare, but relevant: results from a multicenter nationwide surveillance study.

Christine Silwedel, Sarah V Schnee, Johannes Liese, Birgit Henrich, Christoph Härtel, Christian P Speer, Kirsten Glaser

Abstract readMulticenter Study
In one paragraph

Article in Infection, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. [Advances in clinical pharmacotherapy for neonatalZhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2025
    Review
  3. 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

7 authors.

Christine SilwedelUniversity Hospital Würzburg, University of Würzburg, Department of Pediatrics, Josef-Schneider-Str 2, 97080, Würzburg, Germany. Silwedel_C@ukw.de.
Sarah V SchneeUniversity Hospital Würzburg, University of Würzburg, Department of Pediatrics, Josef-Schneider-Str 2, 97080, Würzburg, Germany.
Johannes LieseUniversity Hospital Würzburg, University of Würzburg, Department of Pediatrics, Josef-Schneider-Str 2, 97080, Würzburg, Germany.
Birgit HenrichInstitute of Medical Microbiology and Hospital Hygiene, University Clinic of Heinrich-Heine University Düsseldorf Universitütsstr 1, 40225, Düsseldorf, Germany.
Christoph HärtelUniversity Hospital Würzburg, University of Würzburg, Department of Pediatrics, Josef-Schneider-Str 2, 97080, Würzburg, Germany.
Christian P SpeerUniversity Hospital Würzburg, University of Würzburg, Department of Pediatrics, Josef-Schneider-Str 2, 97080, Würzburg, Germany.
Kirsten GlaserDivision of Neonatology, Department of Women's and Children's Health, University of Leipzig Medical Center, Liebigstraße 20a, 04103, Leipzig, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeUreaplasma species (spp.) are relevant contributors to preterm birth but may also cause invasive infections particularly in very immature preterm infants. This study aimed to assess the incidence of neonatal Ureaplasma infections of the central nervous system (CNS).

methodsA nationwide epidemiological study on Ureaplasma CNS infection in preterm and term neonates and infants below 12 months of age was conducted between 10/2019 and 09/2022, using the German Pediatric Surveillance Unit (ESPED).

resultsOver a period of three years, five infants with Ureaplasma meningitis were reported, amended by three cases treated in our own hospital. All infants had a history of extreme preterm birth. Clinical presentation varied and included non-specific neurological symptoms, such as developmental delay, in some cases, and acute, sepsis-like conditions in others, with increased apneas, irritability, and seizures. As the most consistent finding, internal hydrocephalus was reported, paralleled by pathological cerebrospinal fluid assessment characterized by mild pleocytosis, persistently elevated protein levels, and remarkably low or undetectable glucose levels, prompting further diagnostics. Treatment protocols varied and included off-label regimens. Ureaplasma eradication was verified by negative CSF-PCR and/or culture in most cases. Despite successful eradication, long-term neurological impairment was present in all infants.

conclusionAlthough seemingly rare, Ureaplasma-driven neuroinflammation relevantly contributes to long-term morbidity of affected preterm infants.

Indexed as

Central Nervous System InfectionsUreaplasmaUreaplasma InfectionsEpidemiological MonitoringFemaleGermanyHumansIncidenceInfantInfant, NewbornInfant, PrematureMaleMeningitisNeonateNeuroinflammationPreterm infantUreaplasma parvumUreaplasma urealyticum

Identifiers

PMID39821739
PMCPMC12316750

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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.