Evidence map›Paper›PMID 32323005›Full record

ArticlePediatric nephrology (Berlin, Germany)2020

Hemolytic uremic syndrome caused by Shiga toxin-producing Escherichia coli in children: incidence, risk factors, and clinical outcome.

Elisa Ylinen, Saara Salmenlinna, Jani Halkilahti, Timo Jahnukainen, Linda Korhonen, Tiia Virkkala, Ruska Rimhanen-Finne, Matti Nuutinen, Janne Kataja, Pekka Arikoski and 5 more

Open access · hybridAbstract readMulticenter Study
In one paragraph

Article in Pediatric nephrology (Berlin, Germany), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed, 4 pooled it
9.1field-weighted citation impact, top 1% 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

43 citing papers in PubMed, 4 syntheses or guidelines pooled it, 76 citations in OpenAlex.

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  18. Constipation and hemolytic uremic syndrome.Pediatric nephrology (Berlin, Germany) · 2024
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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 at 8 institutions in 3 countries.

Elisa YlinenDepartment of Pediatric Nephrology and Transplantation, New Children's Hospital, University of Helsinki and Helsinki University Hospital|, P.O. Box 347, 00029 HUS, Helsinki, Finland. elisa.ylinen@hus.fi.ORCID 0000-0002-3540-7033
Saara SalmenlinnaDepartment of Health Security, Finnish Institute for Health and Welfare (THL), Helsinki, Finland.
Jani HalkilahtiDepartment of Health Security, Finnish Institute for Health and Welfare (THL), Helsinki, Finland.
Timo JahnukainenDepartment of Pediatric Nephrology and Transplantation, New Children's Hospital, University of Helsinki and Helsinki University Hospital|, P.O. Box 347, 00029 HUS, Helsinki, Finland.
Linda KorhonenDepartment of Children and Adolescents, Oulu University Hospital, Oulu, Finland.
Tiia VirkkalaDepartment of Pediatric Nephrology and Transplantation, New Children's Hospital, University of Helsinki and Helsinki University Hospital|, P.O. Box 347, 00029 HUS, Helsinki, Finland.
Ruska Rimhanen-FinneDepartment of Health Security, Finnish Institute for Health and Welfare (THL), Helsinki, Finland.
Matti NuutinenDepartment of Children and Adolescents, Oulu University Hospital, Oulu, Finland.
Janne KatajaDepartment of Pediatrics and Adolescent Medicine, Turku University Hospital, Turku, Finland.
Pekka ArikoskiDepartment of Pediatrics, Kuopio University Hospital and University of Eastern Finland, Kuopio, Finland.
Laura LinkosaloDepartment of Pediatrics, Tampere University Hospital, Tampere, Finland.
Xiangning BaiDivision of Clinical Microbiology, Department of Laboratory Medicine, Karolinska University Laboratory, Stockholm, Sweden.
Andreas MatussekDivision of Clinical Microbiology, Department of Laboratory Medicine, Karolinska University Laboratory, Stockholm, Sweden.
Hannu JalankoDepartment of Pediatric Nephrology and Transplantation, New Children's Hospital, University of Helsinki and Helsinki University Hospital|, P.O. Box 347, 00029 HUS, Helsinki, Finland.
Harri SaxénDepartment of Pediatric Nephrology and Transplantation, New Children's Hospital, University of Helsinki and Helsinki University Hospital|, P.O. Box 347, 00029 HUS, Helsinki, Finland.
University of Helsinki · FIFinnish Institute for Health and Welfare · FIOulu University Hospital · FIKarolinska University Hospital · SEOslo University Hospital · NOTampere University Hospital · FITurku University Hospital · FIUniversity of Eastern Finland · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHemolytic uremic syndrome (HUS) is a multisystemic disease. In a nationwide study, we characterized the incidence, clinical course, and prognosis of HUS caused by Shiga toxin (Stx)-producing Escherichia coli (STEC) strains with emphasis on risk factors, disease severity, and long-term outcome.

methodsThe data on pediatric HUS patients from 2000 to 2016 were collected from the medical records. STEC isolates from fecal cultures of HUS and non-HUS patients were collected from the same time period and characterized by whole genome sequencing analysis.

resultsFifty-eight out of 262 culture-positive cases developed verified (n = 58, 22%) STEC-HUS. Another 29 cases had probable STEC-HUS, the annual incidence of STEC-HUS being 0.5 per 100,000 children. Eleven different serogroups were detected, O157 being the most common (n = 37, 66%). Age under 3 years (OR 2.4), stx2 (OR 9.7), and stx2a (OR 16.6) were found to be risk factors for HUS. Fifty-five patients (63%) needed dialysis. Twenty-nine patients (33%) developed major neurological symptoms. Complete renal recovery was observed in 57 patients after a median 4.0 years of follow-up. Age under 3 years, leukocyte count over 20 × 10

conclusionsAge under 3 years, stx2, and stx2a were risk factors for HUS in STEC-positive children. However, serogroup or stx types did not predict the renal outcome or major CNS symptoms.

Indexed as

AdolescentAge FactorsChildChild, PreschoolCreatinineFemaleHemolytic-Uremic SyndromeHumansIncidenceInfantInfant, NewbornMaleRenal DialysisRetrospective StudiesRisk FactorsSeverity of Illness IndexCreatinineHemolytic uremic syndromeKidney failureShiga toxin–producing E.coli (STEC)Shiga toxinsShiga toxin subtypes

Identifiers

PMID32323005
PMCPMC7385025
OpenAlexW3020196201

What OpenQuestion holds

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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.