Evidence map›Paper›PMID 30193562›Full record

ArticlePediatric and developmental pathology : the official journal of the Society for Pediatric Pathology and the Paediatric Pathology Society

Pathology of Neonatal Non- albicans Candidiasis: Autopsy Study and Literature Review.

Claire Hemedez, Elizabeth Trail-Burns, Quanfu Mao, Sharon Chu, Sunil K Shaw, Joseph M Bliss, Monique E De Paepe

Open access · greenAbstract read
In one paragraph

Article in Pediatric and developmental pathology : the official journal of the Society for Pediatric Pathology and the Paediatric Pathology Society. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.6field-weighted citation impact, top 33% 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

5 citing papers in PubMed, 9 citations in OpenAlex.

  1. The Role of Lactoferrin in CombatingMolecules (Basel, Switzerland) · 2025
    Review
  2. Candida parapsilosis complex in the clinical setting.Nature reviews. Microbiology · 2024
    Review
  3. High Biofilm Formation of Non-SmoothPathogens (Basel, Switzerland) · 2021
    Article
  4. InvasivePathogens (Basel, Switzerland) · 2021
    Review
  5. Candida parapsilosis: from Genes to the Bedside.Clinical microbiology reviews · 2019
    Review
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 at 1 institution in 1 country.

Claire Hemedez1 Department of Pathology, Women and Infants Hospital, Providence, Rhode Island.ORCID https://orcid.org/0000-0003-0791-1694
Elizabeth Trail-Burns2 Department of Pediatrics, Women and Infants Hospital, Providence, Rhode Island.
Quanfu Mao1 Department of Pathology, Women and Infants Hospital, Providence, Rhode Island.
Sharon Chu1 Department of Pathology, Women and Infants Hospital, Providence, Rhode Island.
Sunil K Shaw2 Department of Pediatrics, Women and Infants Hospital, Providence, Rhode Island.
Joseph M Bliss2 Department of Pediatrics, Women and Infants Hospital, Providence, Rhode Island.ORCID https://orcid.org/0000-0002-7425-1895
Monique E De Paepe1 Department of Pathology, Women and Infants Hospital, Providence, Rhode Island.
Providence College · US

Funding

Research CoreP30GM114750 · NIGMS · WOMEN AND INFANTS HOSPITAL-RHODE ISLAND · PI SHAW, SUNIL K · 2015 to 2019
$4.5M
Dietary Supplementation of Medium Chain Triglyceride (MCT) Oil to Reduce Candida Colonization in Preterm InfantsR21HD089278 · NICHD · TUFTS UNIVERSITY BOSTON · PI BLISS, JOSEPH MARK, KUMAMOTO, CAROL A. · 2017 to 2018
$461k
NICHD NIH HHS R21 HD089278NIGMS NIH HHS P30 GM114750
6 · The paper itself

Abstract

INTRODUCTION/

objectivesNon- albicans Candida species such as Candida parapsilosis and Candida glabrata have emerged as prevalent pathogens in premature infants. The aim of this study was to systematically delineate the histopathologic findings in neonatal non- albicans candidiasis.

methodsWe performed a retrospective clinicopathologic analysis of extremely premature (23-28 weeks' gestation) infants diagnosed with invasive candidiasis. Archival autopsy tissues were subjected to periodic acid-Schiff, methenamine-silver and anti- Candida (immuno)histochemical stains, as well as dual anti- Candida and anti-cytokeratin or anti-CD31 immunofluorescence assays. In addition, we studied the prevalence of intestinal Candida colonization in a consecutive autopsy series of extremely premature infants.

resultsBased on positive postmortem blood and/or lung cultures, invasive candidiasis (3 non- albicans and 11 Candida albicans) was diagnosed in 14 of the 187 extremely premature infants examined between 1995 and 2017. In contrast to the well-known inflammatory and tissue-destructive phenotype of congenital C. albicans infection, invasive non- albicans candidiasis/candidemia caused by C. parapsilosis and C. glabrata was inconspicuous by routine hematoxylin-eosin-based histopathologic analysis despite a heavy fungal presence detected in intestines, lungs, and blood by targeted (immuno)histochemical assays. Intestinal colonization by Candida species was identified in 16 of the 26 (61%) extremely premature neonates who had lived for at least 1 week, as assessed by anti- Candida immunostaining.

conclusionInvasive neonatal non- albicans candidiasis/candidemia appears to have no distinct histopathologic signature. Based on the notoriously low sensitivity of fungal blood cultures and the observed high frequency of Candida intestinal colonization (>50%), it is likely that non- albicans candidiasis/candidemia may be underdiagnosed in (deceased) preterm infants. Routine inclusion of targeted (immuno)histochemical fungal detection strategies in the perinatal autopsy may lead to deeper insight into the prevalence and clinical relevance of neonatal non- albicans candidiasis.

Indexed as

Infant, Extremely PrematureCandida glabrataCandida parapsilosisCandidiasis, InvasiveHumansInfant, NewbornInfant, Premature, DiseasesRetrospective Studiesnewbornprematurityyeast

Identifiers

PMID30193562
PMCPMC9620501
OpenAlexW2890543434

What OpenQuestion holds

Textmetadata
LicenceTDM
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.