Evidence map›Paper›PMID 35845188›Full record

ArticleEJHaem2021

Homozygous sickle cell disease related mortality in Senegal (2011-2020).

Moussa Seck, Oumou Ba, Blaise Felix Faye, Sokhna Aissatou Touré, Youssou Bamar Guèye, Nata Dieng, Abibatou Sall, Macoura Gadji, Awa Oumar Touré, Saliou Diop

Open access · diamondAbstract read
In one paragraph

Article in EJHaem, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.1field-weighted citation impact, top 22% 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

5 citing papers in PubMed, 10 citations in OpenAlex.

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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

10 authors at 2 institutions in 2 countries.

Moussa SeckHematology Department Cheikh Anta Diop University Dakar Senegal.ORCID https://orcid.org/0000-0002-0561-6707
Oumou BaHematology Department Cheikh Anta Diop University Dakar Senegal.
Blaise Felix FayeHematology Department Cheikh Anta Diop University Dakar Senegal.
Sokhna Aissatou TouréHematology Department Cheikh Anta Diop University Dakar Senegal.
Youssou Bamar GuèyeNational Blood Transfusion Center Clinical Hematology Dakar Senegal.
Nata DiengHematology Department Cheikh Anta Diop University Dakar Senegal.
Abibatou SallHematology Department Cheikh Anta Diop University Dakar Senegal.ORCID https://orcid.org/0000-0001-5685-4417
Macoura GadjiHematology Department Cheikh Anta Diop University Dakar Senegal.
Awa Oumar TouréHematology Department Cheikh Anta Diop University Dakar Senegal.
Saliou DiopHematology Department Cheikh Anta Diop University Dakar Senegal.
Cheikh Anta Diop University · SNNational Blood Transfusion Service · NG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Homozygous sickle cell disease (HSCD) is characterized by multiorgan morbidity and an increased risk of early death. We aim to describe the mortality rate, causes, and risk factors of death in HSCD between 2011 and 2020. We conducted a retrospective study with a duration of 10 years in the cohort of 2348 HSCD patients. The mortality rate was determined by reporting the number of deaths to the total number of patients followed in the year. Sociodemographic, clinical, biological data and causes of death were studied. Death risk factors were determined by a bivariate analysis comparing deceased and living HSCD patients. The mean age of death was 26 years (3-52). The sex ratio was 1.2. The mortality rate was 2.76%. The death rate was high in 2011 (3.2%) and low in 2020 (0.17%). We observed a significant reduction of mortality of 94.6%. Most of the common causes of death were acute anemia (40%), acute chest syndrome (24.6%), and infections (20%). Risk factors of death were age, vaso-occlusive crises ≥3, acute chest syndrome, blood transfusion, and chronic complications. Mortality among HSCD has significantly decreased over the past 10 years in Senegal, and the main causes of death were acute anemia, acute chest syndrome, and infections.

Indexed as

acute anemiaacute chest syndromehomozygous sickle cell diseaseSenegal

Identifiers

PMID35845188
PMCPMC9176000
OpenAlexW3203240797

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LicenceCC BY
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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.