Evidence map›Paper›PMID 35265078›Full record

ArticleFrontiers in immunology2022

Chronic Inflammation Might Protect Hemodialysis Patients From Severe COVID-19.

Barbara Prietl, Balazs Odler, Alexander H Kirsch, Katharina Artinger, Manfred Eigner, Sabine Schmaldienst, Verena Pfeifer, Stefanie Stanzer, Anita Eberl, Reingard Raml and 5 more

Abstract read
In one paragraph

Article in Frontiers in immunology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

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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.

Barbara PrietlCenter for Biomarker Research in Medicine, Graz, Austria.
Balazs OdlerDivision of Nephrology, Department of Internal Medicine, Medical University of Graz, Graz, Austria.
Alexander H KirschDivision of Nephrology, Department of Internal Medicine, Medical University of Graz, Graz, Austria.
Katharina ArtingerDivision of Nephrology, Department of Internal Medicine, Medical University of Graz, Graz, Austria.
Manfred EignerKlinikum Favoriten, Wiener Krankenanstaltenverbund, Vienna, Austria.
Sabine SchmaldienstKlinikum Favoriten, Wiener Krankenanstaltenverbund, Vienna, Austria.
Verena PfeiferCenter for Biomarker Research in Medicine, Graz, Austria.
Stefanie StanzerCenter for Biomarker Research in Medicine, Graz, Austria.
Anita EberlInstitute for Biomedicine and Health Sciences, Joanneum Research Forschungsgesellschaft mbH, Graz, Austria.
Reingard RamlInstitute for Biomedicine and Health Sciences, Joanneum Research Forschungsgesellschaft mbH, Graz, Austria.
Thomas PieberCenter for Biomarker Research in Medicine, Graz, Austria.
Alexander R RosenkranzDivision of Nephrology, Department of Internal Medicine, Medical University of Graz, Graz, Austria.
Marianne BrodmannDivision of Angiology, Department of Internal Medicine, Medical University of Graz, Graz, Austria.
Philipp EllerIntensive Care Unit, Department of Internal Medicine, Medical University of Graz, Graz, Austria.
Kathrin EllerDivision of Nephrology, Department of Internal Medicine, Medical University of Graz, Graz, Austria.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hemodialysis patients (HD) are expected to have excess mortality in coronavirus disease 2019 (COVID-19). This was challenged by a recent study reporting HD patients to have comparable mortality and less ICU admissions when hospitalized with COVID-19. An altered immune system due to chronic inflammation might protect HD-patients from severe COVID-19. Therefore, we aimed to describe the peripheral blood immune phenotype in HD-patients and respective controls with COVID-19. Methods: Sixty-four patients (31 HD, 33 non-HD) with PCR-confirmed COVID-19 and 16 control patients (10 HD, 6 non-HD) were prospectively included. According to symptoms, COVID-19 patients were categorized as asymptomatic/mild, moderate or severe COVID-19 phenotypes. Cytokine profiling and immune phenotyping was performed. Results: Th1 and Th17 plasma cytokine levels were highly increased in HD patients without COVID-19 and were not significantly regulated during COVID-19. In non-HD COVID-19 patients these cytokines increased significantly with disease severity. While all patients with moderate or severe COVID-19 showed hallmarks of COVID-19 such as decreased CD3 Conclusions: HD patients might be protected from severe COVID-19 due to their chronic inflammatory state with increased CD38

Indexed as

Renal DialysisSARS-CoV-2AdultAgedAged, 80 and overB-LymphocytesCOVID-19CytokinesFemaleHumansInflammationMaleMiddle AgedRenal Insufficiency, ChronicT-LymphocytesCytokinesCD8+ T cellsCOVID-19cytokineshemodialysis patientsinflammation

Identifiers

PMID35265078
PMCPMC8901184

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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.