Evidence map›Paper›PMID 33628264›Full record

ArticleCase reports in medicine2021

Varied Age of First Presentation of Sickle Cell Disease: Case Presentations and Review.

Alexis Claeys, Susanne Van Steijn, Lydia Van Kesteren, Elizabet Damen, Machiel Van Den Akker

Open access · goldAbstract readCase Reports
In one paragraph

Article in Case reports in medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.5field-weighted citation impact, top 35% 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

6 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. 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

5 authors at 3 institutions in 1 country.

Alexis ClaeysPediatric Department, ZNA Paola Children's Hospital, Antwerp, Belgium.
Susanne Van SteijnPediatric Department, ZNA Paola Children's Hospital, Antwerp, Belgium.
Lydia Van KesterenPediatric Department, ZNA Paola Children's Hospital, Antwerp, Belgium.
Elizabet DamenPediatric Hematology, Oncology Unit, UZ Brussel, Jette, Belgium.
Machiel Van Den AkkerPediatric Department, ZNA Paola Children's Hospital, Antwerp, Belgium.ORCID https://orcid.org/0000-0003-2828-6226
Ziekenhuisnetwerk Antwerpen Stuivenberg · BEAntwerp University Hospital · BEGhent University Hospital · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sickle cell disease is a multisystem condition characterized by hemolytic anemia and vasoocclusion. Not only are the symptoms of the first presentation but also the ages of presentation are very variable. Following three case reports, different causes of possible late presentation are discussed. Many factors are responsible for the age at which sickle cell disease is diagnosed: doctor's delay (unfamiliarity with the disease), patient's delay (education and financial position of the parents, cultural factors), high- versus low-resource country (availability of newborn screening), fetal hemoglobin, reticulocyte count, and genetic modulators, such as SCD genotype, alpha-thalassemia, fetal hemoglobin concentration, and G6PD deficiency. The individual course of sickle cell disease depends on (epi) genetic and environmental properties and the underlying interactions. In further studies, the role of each factor should be evaluated more deeply, and its use as a marker of disease severity or activity should be assessed.

Identifiers

PMID33628264
PMCPMC7884135
OpenAlexW3126310122

What OpenQuestion holds

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LicenceCC BY
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.