Evidence map›Paper›PMID 30159625›Full record

ArticlePediatric nephrology (Berlin, Germany)2018

Outbreak of Shiga toxin-producing Escherichia-coli-associated hemolytic uremic syndrome in Istanbul in 2015: outcome and experience with eculizumab.

Ayşe Ağbaş, Nilüfer Göknar, Nurver Akıncı, Zeynep Yürük Yıldırım, Mehmet Taşdemir, Meryem Benzer, İbrahim Gökçe, Cengiz Candan, Nuran Küçük, Selçuk Uzuner and 4 more

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In one paragraph

Article in Pediatric nephrology (Berlin, Germany), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 2 pooled it
1.3field-weighted citation impact, top 21% 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

12 citing papers in PubMed, 2 syntheses or guidelines pooled it, 21 citations in OpenAlex.

  1. Pooled it
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  7. Making the Correct Diagnosis in Thrombotic Microangiopathy: A Narrative Review.Canadian journal of kidney health and disease · 2021
    Review
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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

14 authors at 9 institutions in 1 country.

Ayşe AğbaşPediatric Nephrology, Cerrahpaşa Faculty of Medicine, Istanbul University, Istanbul, Turkey. yurtayse@hotmail.com.ORCID 0000-0002-3658-8622
Nilüfer GöknarPediatric Nephrology, Bezmialem Vakıf University, Istanbul, Turkey.
Nurver AkıncıPediatric Nephrology, Şişli Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey.
Zeynep Yürük YıldırımPediatric Nephrology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey.
Mehmet TaşdemirPediatric Nephrology, Faculty of Medicine, Koç University, Istanbul, Turkey.
Meryem BenzerPediatric Nephrology, Bakırköy Dr Sadi Konuk Education and Research Hospital, Istanbul, Turkey.
İbrahim GökçePediatric Nephrology, Faculty of Medicine, Marmara University, Istanbul, Turkey.
Cengiz CandanPediatric Nephrology, Faculty of Medicine, Medeniyet University, Istanbul, Turkey.
Nuran KüçükPediatric Nephrology, Kartal Education and Research Hospital, Istanbul, Turkey.
Selçuk UzunerPediatric Intensive Care Unit, Faculty of Medicine, Bezmialem Vakıf University, Istanbul, Turkey.
Gül ÖzçelikPediatric Nephrology, Şişli Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey.
Demet DemirkolPediatric Intensive Care Unit, Faculty of Medicine, Koç University, Istanbul, Turkey.
Lale SeverPediatric Nephrology, Cerrahpaşa Faculty of Medicine, Istanbul University, Istanbul, Turkey.
Salim ÇalışkanPediatric Nephrology, Cerrahpaşa Faculty of Medicine, Istanbul University, Istanbul, Turkey.
Istanbul University · TRBezmiâlem Vakıf Üniversitesi · TRKoç University · TRŞişli Etfal Eğitim ve Araştırma Hastanesi · TRBakırköy Dr.Sadi Konuk Eğitim ve Araştırma Hastanesi · TRDr Lütfi Kırdar Kartal Eğitim ve Araştırma Hastanesi · TRIstanbul Medeniyet University · TRIstanbul University-Cerrahpaşa · TRMarmara University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis study aims to identify epidemiological and clinical characteristics of patients and report our experience with eculizumab treatment during an outbreak of hemolytic uremic syndrome (HUS) caused by Shiga toxin-producing Escherichia coli (STEC) in Istanbul in 2015.

methodsThirty-two children (21 females, median age 3.25 years) were included in this study. Demographic, clinical and laboratory data, and treatment details were retrospectively collected. Renal outcomes were assessed at last follow-up visit. To assess the effect of eculizumab on prognosis of STEC-HUS, subgroup analysis was performed on patients who required dialysis.

resultsA high number of cases occurred within a certain region of Istanbul. Stool samples were cultured from 21 patients (65%), and enteroaggregative E. coli (EAEC; n = 7) and enterohemorrhagic E. coli (EHEC; n = 3) strains were detected. Rates of dialysis treatment, neurological manifestations, and death were 59%, 25%, and 3%, respectively. Mean follow-up duration was 8.6 ± 2.6 months (range 3-12 months). None of the patients (n = 25) was on dialysis at the final visit. The complete renal recovery rate was 54%. Nine patients were treated with eculizumab. At final follow-up visit, no differences in estimated glomerular filtration rate, proteinuria level, or hypertension incidence were observed between patients treated with eculizumab and those not treated with eculizumab.

conclusionsAn outbreak of EAEC occurred in a specific region of Istanbul. Livestock markets were suspected as the source. Evidence for beneficial effects of eculizumab on renal outcome was not clear in this cohort.

Indexed as

AnimalsAntibodies, Monoclonal, HumanizedChildChild, PreschoolDisease OutbreaksEscherichia coli InfectionsFemaleFollow-Up StudiesHemolytic-Uremic SyndromeHumansLivestockMaleNervous System DiseasesRenal DialysisRetrospective StudiesShiga-Toxigenic Escherichia coliAntibodies, Monoclonal, HumanizedeculizumabChildrenEculizumabHemolytic uremic syndromeHUSShiga toxinSTEC

Identifiers

PMID30159625
OpenAlexW2889544400

What OpenQuestion holds

Textmetadata
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.