Evidence map›Paper›PMID 34879100›Full record

ArticlePloS one2021

Clinical spectrum of endemic leptospirosis in relation to cytokine response.

Niroshana J Dahanayaka, Suneth B Agampodi, Indika Seneviratna, Janith Warnasekara, Rukman Rajapakse, Kosala Ranathunga, Michael Matthias, Joseph M Vinetz

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.4field-weighted citation impact, top 42% 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

2 citing papers in PubMed, 3 citations in OpenAlex.

  1. Article
  2. Levels of Cytokines in Leptospirosis Patients with Different Serovars andJournal of interferon & cytokine research : the official journal of the International Society for Interferon and Cytokine Research · 2024
    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

8 authors at 3 institutions in 2 countries.

Niroshana J DahanayakaFaculty of Medicine and Allied Sciences, Department of Medicine, Rajarata University of Sri Lanka, Saliyapura, Sri Lanka.
Suneth B AgampodiDepartment of Internal Medicine, Section of Infectious Diseases, School of Medicine, Yale University, New Haven, Connecticut, United States of America.ORCID 0000-0001-7810-1774
Indika SeneviratnaFaculty of Medicine and Allied Sciences, Department of Biochemistry, Rajarata University of Sri Lanka, Saliyapura, Sri Lanka.ORCID 0000-0002-0343-1557
Janith WarnasekaraFaculty of Medicine and Allied Sciences, Department of Community Medicine, Rajarata University of Sri Lanka, Saliyapura, Sri Lanka.
Rukman RajapakseFaculty of Medicine and Allied Sciences, Department of Medicine, Rajarata University of Sri Lanka, Saliyapura, Sri Lanka.
Kosala RanathungaFaculty of Medicine and Allied Sciences, Department of Medicine, Rajarata University of Sri Lanka, Saliyapura, Sri Lanka.
Michael MatthiasDepartment of Internal Medicine, Section of Infectious Diseases, School of Medicine, Yale University, New Haven, Connecticut, United States of America.
Joseph M VinetzDepartment of Internal Medicine, Section of Infectious Diseases, School of Medicine, Yale University, New Haven, Connecticut, United States of America.ORCID 0000-0001-8344-2004
Rajarata University of Sri Lanka · LKYale University · USUniversity of Ruhuna · LK

Funding

Draft Scientific ComponentU19AI115658 · NIAID · YALE UNIVERSITY · PI AGAMPODI, SUNETH BUDDHIKA · 2015 to 2019
$1.9M
NIAID NIH HHS U19 AI115658
6 · The paper itself

Abstract

objectivesTo describe the clinical spectrum and the cytokine response of leptospirosis patients in an endemic setting of Sri Lanka.

methodsPatients presenting to the university teaching hospital, Anuradhapura, Sri Lanka with a leptospirosis-compatible illness were recruited over a period of 12 months starting from June 2012. Daily clinical and biochemical parameters of the patients were prospectively assessed with a follow-up of 14 days after discharge. A magnetic bead-based multiplex cytokine kit was used to detect 17 cytokines.

resultsOf the 142 clinically suspected leptospirosis patients recruited, 47 were confirmed and, 29 cases were labeled as "probable." Thrombocytopenia and leukocytosis were observed at least once during the hospital stay among 76(54%) and 39(28%) patients, respectively. Acute kidney injury was observed in 31 patients (22%) and it was significantly higher among confirmed and probable cases. Hu TNF-α and IL-1β were detected only in patients without complications. Hu MIP-1b levels were significantly higher among patients with complications. During the convalescence period, all tested serum cytokine levels were lower compared to the acute sample, except for IL-8. The cytokine response during the acute phase clustered in four different groups. High serum creatinine was associated GM-CSF, high IL-5 and IL-6 level were correlates with lung involvement and saturation drop. The patients with high billirubin (direct)>7 mmol/l had high IL-13 levels.

conclusionsResults of this study confirms that the knowledge on cytokine response in leptospirosis could be more complex than other similar tropical disease, and biosignatures that provide diagnostic and prognostic information for human leptospirosis remain to be discovered.

Indexed as

AdultBiomarkersCytokinesEndemic DiseasesFemaleFollow-Up StudiesHospitals, TeachingHumansLeptospiraLeptospirosisLongitudinal StudiesMaleMiddle AgedPrognosisProspective StudiesSri LankaBiomarkersCytokines

Identifiers

PMID34879100
PMCPMC8654203
OpenAlexW4200152431

What OpenQuestion holds

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LicenceCC BY
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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.