Evidence map›Paper›PMID 34441941›Full record

ArticleJournal of clinical medicine2021

Susceptibility of β-Thalassemia Heterozygotes to COVID-19.

Sotirios Sotiriou, Athina A Samara, Dimitra Vamvakopoulou, Konstantinos-Odysseas Vamvakopoulos, Andreas Sidiropoulos, Nikolaos Vamvakopoulos, Michel B Janho, Konstantinos I Gourgoulianis, Styllianos Boutlas

Abstract read
In one paragraph

Article in Journal of clinical medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Trial
  2. Review
  3. Article
  4. Serum microRNAs targetingMolecular therapy. Nucleic acids · 2022
    Article
  5. Review
  6. Article
  7. 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

9 authors.

Sotirios SotiriouDepartment of Embryology, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41110 Larissa, Greece.ORCID 0000-0002-9466-6086
Athina A SamaraDepartment of Embryology, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41110 Larissa, Greece.ORCID 0000-0002-6177-7281
Dimitra Vamvakopoulou1st Neonatal Intensive Care Unit "Agia Sophia" Children's Hospital, 11527 Athens, Greece.
Konstantinos-Odysseas VamvakopoulosDepartment of Embryology, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41110 Larissa, Greece.
Andreas SidiropoulosCardiology Department, Papageorgiou General Hospital, 56403 Thessaloniki, Greece.
Nikolaos VamvakopoulosDepartment of Biology, Faculty of Medicine, University of Thessaly, 41110 Larissa, Greece.
Michel B JanhoDepartment of Embryology, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41110 Larissa, Greece.
Konstantinos I GourgoulianisDepartment of Respiratory Medicine, Faculty of Medicine, University of Thessaly, 41110 Larissa, Greece.ORCID 0000-0001-9541-1010
Styllianos BoutlasDepartment of Respiratory Medicine, Faculty of Medicine, University of Thessaly, 41110 Larissa, Greece.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundβ-Thalassemia is the most prevalent single gene blood disorder, while the assessment of its susceptibility to coronavirus disease 2019 (COVID-19) warrants it a pressing biomedical priority.

methodsWe studied 255 positive COVID-19 participants unvaccinated against severe acute respiratory syndrome-coronavirus 2 (SARS-CoV-2), consecutively recruited during the last trimester of 2020. Patient characteristics including age, sex, current smoking status, atrial fibrillation, chronic respiratory disease, coronary disease, diabetes, neoplasia, hyperlipidemia, hypertension, and β-thalassemia heterozygosity were assessed for COVID-19 severity, length of hospitalization, intensive care unit (ICU) admission and mortality from COVID-19.

resultsWe assessed patient characteristics associated with clinical symptoms, ICU admission, and mortality from COVID-19. In multivariate analysis, severe-critical COVID-19 was strongly associated with male sex (

conclusionsOur pilot observations indicate enhanced mortality of β-thalassemia heterozygotes from COVID-19.

Indexed as

coronavirusCOVID-19riskβ-thalassemia

Identifiers

PMID34441941
PMCPMC8397014

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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.