Evidence map›Paper›PMID 38162948›Full record

ArticleEClinicalMedicine2023

COVID-19 outcomes in patients with sickle cell disease and sickle cell trait compared with individuals without sickle cell disease or trait: a systematic review and meta-analysis.

Isabella Michelon, Maysa Vilbert, Isabella Silveira Pinheiro, Isabela Lino Costa, Cecilia Fernandes Lorea, Mathias Castonguay, Thai Hoa Tran, Stéphanie Forté

Open access · goldAbstract read
In one paragraph

Article in EClinicalMedicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.9field-weighted citation impact, top 9% 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

10 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Observational
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. 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 5 institutions in 2 countries.

Isabella MichelonDepartment of Medicine, School of Medicine, Catholic University of Pelotas, Pelotas, Brazil.
Maysa VilbertDepartment of Medicine, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada.
Isabella Silveira PinheiroDepartment of Medicine, School of Medicine, Catholic University of Pelotas, Pelotas, Brazil.
Isabela Lino CostaDepartment of Medicine, School of Medicine, Federal University of Mineiro Triangle, Uberaba, Brazil.
Cecilia Fernandes LoreaDepartment of Medicine, Federal University of Pelotas, Pelotas, Brazil.
Mathias CastonguayDepartment of Medicine, Centre Hospitalier de l'Université de Montréal, Quebec, Canada.
Thai Hoa TranDivision of Paediatric Hematology and Oncology, Department of Pediatrics, Centre Hospitalier Universitaire de Sainte-Justine, Montréal, Quebec, Canada.
Stéphanie FortéDivision of Hematology and Medical Oncology, Departement of Medicine, Centre Hospitalier de l'Université de Montréal, Montréal, Canada.
Centre Hospitalier de l’Université de Montréal · CAUniversidade Católica de Pelotas · BRCentre Hospitalier Universitaire Sainte-Justine · CAUniversidade Federal de Pelotas · BRUniversity Health Network · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Clinical manifestations and severity of SARS-CoV-2 infection in individuals with sickle cell disease (SCD) and sickle cell trait (SCT) are not well understood yet. Methods: We performed a systematic review and meta-analysis to assess COVID-19 outcomes in individuals with SCD or SCT compared to individuals without sickle cell disease or trait. An electronic search on PubMed, Embase, and Cochrane Library was performed on August 3, 2023. Two authors (IFM and ISP) independently screened (IFM and ISP) and extracted data (IFM and ILC) from included studies. Main exclusion criterion was the absence of the non-SCD/SCT group. Exposure effects for binary endpoints were compared using pooled odds ratio (OR) with 95% confidence intervals (CI). I Findings: Overall, 22 studies were included, with a total of 1892 individuals with SCD, 8677 individuals with SCT, and 1,653,369 individuals without SCD/SCT. No difference in all-cause mortality was seen between SCD/SCT and non-SCD/SCT (OR 1.18; 95% CI 0.78-1.77; p = 0.429; I Interpretation: Our findings suggest that patients with SCD or SCT may present with a higher mortality and hospitalisation rates due to COVID-19 infection. Funding: None.

Indexed as

COVID-19SARS-CoV-2Sickle cell diseaseSickle cell disordersSickle cell trait

Identifiers

PMID38162948
PMCPMC10755716
OpenAlexW4389491048

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.