Evidence map›Paper›PMID 28931524›Full record

ArticleBlood2017

Degree of anemia, indirect markers of hemolysis, and vascular complications of sickle cell disease in Africa.

Marie Dubert, Jacques Elion, Aissata Tolo, Dapa Aly Diallo, Saliou Diop, Ibrahima Diagne, Ibrahima Sanogo, Suzanne Belinga, Odette Guifo, Guillaume Wamba and 15 more

Open access · bronzeAbstract read
PubMed Publisher
In one paragraph

Article in Blood, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 1 pooled it
3.2field-weighted citation impact, top 7% 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

30 citing papers in PubMed, 1 synthesis or guideline pooled it, 58 citations in OpenAlex.

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  16. Epidemiology and treatment of priapism in sickle cell disease.Hematology. American Society of Hematology. Education Program · 2022
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

25 authors at 13 institutions in 5 countries.

Marie DubertDepartment of Internal Medicine, Assistance Publique des Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Internal Medicine, Paris, France.
Jacques ElionINSERM UMR_S1134, Paris Diderot University, Sorbonne Paris Cité, Institut National de la Transfusion Sanguine, Paris, France.
Aissata ToloDepartment of Hematology, Centre Hospitalo-Universitaire de Yopougon, Hematology, Abidjan, Ivory Coast.
Dapa Aly DialloCentre de Recherche et de Lutte contre la Drépanocytose, Bamako, Mali.
Saliou DiopCentre National de Transfusion Sanguine, Dakar, Senegal.
Ibrahima DiagneDepartment of Pediatry, Hôpital Pédiatrique Albert Royer, Pediatry, Dakar, Senegal.
Ibrahima SanogoDepartment of Hematology, Centre Hospitalo-Universitaire de Yopougon, Hematology, Abidjan, Ivory Coast.
Suzanne BelingaDepartment of Hematology, Centre Pasteur du Cameroun, Yaoundé, Cameroon.
Odette GuifoDepartment of Pediatry, Hôpital Laquintinie, Douala, Cameroon.
Guillaume WambaDepartment of Pediatry, Centre Hospitalier d'Essos, Yaoundé, Cameroon.
Françoise Ngo SackDepartment of Hematology, Hopital Central de Yaoundé, Yaoundé, Cameroon.
Kouakou BoidyDepartment of Hematology, Centre Hospitalo-Universitaire de Yopougon, Hematology, Abidjan, Ivory Coast.
Ismael KamaraDepartment of Hematology, Centre Hospitalo-Universitaire de Yopougon, Hematology, Abidjan, Ivory Coast.
Youssouf TraoreCentre de Recherche et de Lutte contre la Drépanocytose, Bamako, Mali.
Cheick Oumar DiakiteDepartment of Cardiology, Hôpital Mère Enfant le Luxembourg, Bamako, Mali.
Valérie GbononCentre Biomédical d'Abidjan, Abidjan, Ivory Coast.
Blaise Felix FayeCentre National de Transfusion Sanguine, Dakar, Senegal.
Moussa SeckCentre National de Transfusion Sanguine, Dakar, Senegal.
Indou Deme LyDepartment of Pediatry, Hôpital Pédiatrique Albert Royer, Pediatry, Dakar, Senegal.
David CheloDepartment of Cardiology, Fondation Mère Enfant Chantal Biya, Yaoundé, Cameroon.
Roland N'GuettaCentre Cardiologique d'Abidjan, Abidjan, Ivory Coast.
Ibrahima Bara DiopDepartment of Cardiology, Centre Hospitalo-Universitaire de Fann, Dakar, Senegal; and.
Bamba GayeINSERM, UMR_S970, Paris Descartes University, Sorbonne Paris Cité, Paris, France.
Xavier JouvenINSERM, UMR_S970, Paris Descartes University, Sorbonne Paris Cité, Paris, France.
Brigitte RanqueDepartment of Internal Medicine, Assistance Publique des Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Internal Medicine, Paris, France.ORCID 0000-0001-8549-2275
Centre Hospitalier National Universitaire de Fann · SNCentre Hospitalier Universitaire de Yopougon · CIDélégation Paris 5 · FRCentre Pour le Développement des Vaccins-Mali · MLHôpital Principal de Dakar · SNCentral Hospital of Yaoundé · CMCentre International De Reference Chantal Biya · CMCentre Pasteur du Cameroun · CMHôpital Mère-Enfant · FRInserm · FRInstitut Universitaire d'Abidjan · CIUniversity of Douala · CMUniversity Teaching Hospital of Yaounde · CM

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The hyperhemolysis paradigm that describes overlapping "hyperhemolytic-endothelial dysfunction" and "high hemoglobin-hyperviscous" subphenotypes of sickle cell disease (SCD) patients is based on North American studies. We performed a transversal study nested in the CADRE cohort to analyze the association between steady-state hemolysis and vascular complications of SCD among sub-Saharan African patients. In Mali, Cameroon, and Ivory Coast, 2407 SCD patients (1751 SS or sickle β-zero-thalassemia [Sβ

Indexed as

HemolysisAdolescentAfricaAlbuminuriaAnemia, HemolyticAnemia, Sickle CellBiomarkersChildChild, PreschoolFemaleHemoglobinsHumansInfantLeg UlcerMaleTricuspid Valve InsufficiencyBiomarkersHemoglobins

Identifiers

PMID28931524
OpenAlexW2754734670

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.