Evidence map›Paper›PMID 34431185›Full record

ArticleInternational journal of clinical practice2021

Thiol levels in mild or moderate COVID-19 patients: A comparison of variant and classic COVID-19 cases.

Basri Furkan Dagcioglu, Ahmet Keskin, Rahmet Guner, Ayse Kaya Kalem, Fatma Eser, Ozcan Erel, Salim Neselioglu, Fatma Bayrakdar, Adem Ozkara

Abstract read
In one paragraph

Article in International journal of clinical practice, 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. Effect of ArtemiC in patients with COVID-19: A Phase II prospective study.Journal of cellular and molecular medicine · 2022
    Trial
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. The potential role of COVID-19 in the induction of DNA damage.Mutation research. Reviews in mutation research
    Review
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.

Basri Furkan DagciogluDepartment of Family Medicine, Faculty of Medicine, Ankara Yildirim Beyazit University, Ankara, Turkey.ORCID https://orcid.org/0000-0003-1037-9942
Ahmet KeskinDepartment of Family Medicine, Faculty of Medicine, Ankara Yildirim Beyazit University, Ankara, Turkey.
Rahmet GunerDepartment of Infectious Diseases and Clinical Microbiology, Faculty of Medicine, Ankara Yildirim Beyazit University, Ankara, Turkey.
Ayse Kaya KalemDepartment of Infectious Diseases and Clinical Microbiology, Faculty of Medicine, Ankara Yildirim Beyazit University, Ankara, Turkey.
Fatma EserDepartment of Infectious Diseases and Clinical Microbiology, Faculty of Medicine, Ankara Yildirim Beyazit University, Ankara, Turkey.
Ozcan ErelDepartment of Biochemistry, Faculty of Medicine, Ankara Yildirim Beyazit University, Ankara, Turkey.
Salim NeseliogluDepartment of Biochemistry, Faculty of Medicine, Ankara Yildirim Beyazit University, Ankara, Turkey.
Fatma BayrakdarVirology Reference and Research Laboratory, General Directorate of Public Health of Turkey, Refik Saydam Campus, Ankara, Turkey.
Adem OzkaraDepartment of Family Medicine, Ankara City Hospital, Ankara, Turkey.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundVarious variants of the COVID-19 have started to attract attention recently. The clinical course of these variants and possible predictive parameters are being investigated. This study aimed to examine the relationship between thiol levels, which are indicators of oxidative stress, and variant COVID-19 types.

methodsIn this cross-sectional study, patients with a diagnosis of classic COVID-19 and patients with a diagnosis of variant COVID-19 with mild and moderate symptoms followed in the clinical observatory of Ankara city hospital were included in the study group. The patients were divided into two groups according to the COVID-19 type as a variant and classic COVID-19, and a healthy control group was added for comparison. A complete blood count and thiol analysis were performed from the venous blood samples. Obtained results were compared between groups, and the ROC analysis was performed.

resultsThiol levels were significantly lower in patients with a diagnosis of COVID-19 compared with the control group. In terms of WBC, lymphocyte, neutrophil, NLR, ferritin and thiol parameters, patients with variant COVID-19 differed significantly from patients with a classic COVID-19 diagnosis. Thiol levels' cut-off values to distinguish between variant COVID-19 patients and control group from classical COVID-19 patients were almost identical (423 and 422 µmol/L, respectively).

conclusionsIt seems possible to use thiol as a sensitive, specific and cost-effective marker to suspect variant COVID-19 cases. Since this study is probably the first example in this subject, it would form a basis for further studies.

Indexed as

COVID-19COVID-19 TestingCross-Sectional StudiesHumansLymphocytesNeutrophilsRetrospective StudiesROC CurveSARS-CoV-2Sulfhydryl CompoundsSulfhydryl Compounds

Identifiers

PMID34431185
PMCPMC8646474

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.