Evidence map›Paper›PMID 34592758›Full record

ArticleBlood advances2021

Evans syndrome in adults: an observational multicenter study.

Bruno Fattizzo, Marc Michel, Juri Alessandro Giannotta, Dennis Lund Hansen, Maria Arguello, Emanuele Sutto, Nicola Bianchetti, Andrea Patriarca, Silvia Cantoni, María Eva Mingot-Castellano and 11 more

Open access · goldAbstract readMulticenter Study
In one paragraph

Article in Blood advances, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed, 1 pooled it
5.6field-weighted citation impact, top 3% 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

43 citing papers in PubMed, 1 synthesis or guideline pooled it, 68 citations in OpenAlex.

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  12. Management of autoimmune hemolytic anemia.Hematology. American Society of Hematology. Education Program · 2025
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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

21 authors at 13 institutions in 6 countries.

Bruno FattizzoHematology Unit, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.ORCID 0000-0003-0857-8379
Marc MichelCentre de Référence Maladies Rares sur les Cytopénies Auto-Immunes de l'Adulte, Centre Hospitalier Universitaire Henri Mondor, Assistance Publique-Hôpitaux de Paris, Créteil Université Paris-Est Créteil, Paris, France.
Juri Alessandro GiannottaHematology Unit, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.ORCID 0000-0001-9349-1627
Dennis Lund HansenDepartment of Hematology, Odense University Hospital, Odense, Denmark.ORCID 0000-0002-4478-1297
Maria ArguelloHospital Universitario Principe de Asturias (Alcala de Henares), Madrid, Spain.
Emanuele SuttoInstitute of Hematology "L. e A. Seragnoli", University of Bologna, Bologna, Italy.
Nicola BianchettiEmatologia, Spedali Civili di Brescia, Brescia, Italy.
Andrea PatriarcaDepartment of Translational Medicine, Azienda Ospedaliera-Universitaria "Maggiore della Carità", University of Eastern Piedmont, Novara, Italy.ORCID 0000-0003-4415-2906
Silvia CantoniDipartimento di Ematologia e Oncologia, Niguarda Cancer Center, Azienda Socio Sanitaria Territoriale Ospedale Niguarda, Milan, Italy.
María Eva Mingot-CastellanoServicio de Hematología, Hospital Universitario Virgen del Rocio, Seville, Spain.ORCID 0000-0001-9083-855X
Vickie McDonaldClinical Haematology, Barts Health National Health Service Trust, Queen Mary University, London, United Kingdom.
Marco CapecchiHematology Unit, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
Anna ZaninoniHematology Unit, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
Dario ConsonniEpidemiology Unit, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.ORCID 0000-0002-8935-3843
Josephine Mathilde VosAmsterdam University Medical Center, University of Amsterdam-Sanquin Landsteiner Laboratory, Amsterdam, The Netherlands.
Nicola VianelliInstitute of Hematology "L. e A. Seragnoli", University of Bologna, Bologna, Italy.
Frederick ChenClinical Haematology, Barts Health National Health Service Trust, Queen Mary University, London, United Kingdom.
Andreas GlenthøjDepartment of Hematology, Rigshospitalet, Copenhagen, Denmark; and.ORCID 0000-0003-2082-0738
Henrik FrederiksenDepartment of Hematology, Odense University Hospital, Odense, Denmark.ORCID 0000-0001-8905-0220
Tomás José González-LópezServicio de Hematología, Hospital Universitario de Burgos, Burgos, Spain.
Wilma BarcelliniHematology Unit, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico · ITNational Health Service · GBOdense University Hospital · DKUniversity of Bologna · ITAzienda Socio Sanitaria Territoriale degli Spedali Civili di Brescia · ITHospital Universitario de Burgos · ESHospital Universitario Príncipe de Asturias · ESHospital Universitario Virgen del Rocío · ESRigshospitalet · DKSanquin · NLUniversità degli Studi del Piemonte Orientale “Amedeo Avogadro” · ITUniversité Paris-Est Créteil · FRUniversity of Milan · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Evans syndrome (ES) is a rare condition, defined as the presence of 2 autoimmune cytopenias, most frequently autoimmune hemolytic anemia and immune thrombocytopenia (ITP) and rarely autoimmune neutropenia. ES can be classified as primary or secondary to various conditions, including lymphoproliferative disorders, other systemic autoimmune diseases, and primary immunodeficiencies, particularly in children. In adult ES, little is known about clinical features, disease associations, and outcomes. In this retrospective international study, we analyzed 116 adult patients followed at 13 European tertiary centers, focusing on treatment requirements, occurrence of complications, and death. ES was secondary to or associated with underlying conditions in 24 cases (21%), mainly other autoimmune diseases and hematologic neoplasms. Bleeding occurred in 42% of patients, mainly low grade and at ITP onset. Almost all patients received first-line treatment (steroids with or without intravenous immunoglobulin), and 23% needed early additional therapy for primary refractoriness. Additional therapy lines included rituximab, splenectomy, immunosuppressants, thrombopoietin receptor agonists, and others, with response rates >80%. However, a remarkable number of relapses occurred, requiring ≥3 therapy lines in 54% of cases. Infections and thrombotic complications occurred in 33% and 21% of patients, respectively, mainly grade ≥3, and correlated with the number of therapy lines. In addition to age, other factors negatively affecting survival were severe anemia at onset and occurrence of relapse, infection, and thrombosis. These data show that adult ES is often severe and marked by a relapsing clinical course and potentially fatal complications, pinpointing the need for high clinical awareness, prompt therapy, and anti-infectious/anti-thrombotic prophylaxis.

Indexed as

Anemia, Hemolytic, AutoimmuneThrombocytopeniaAdultHumansNeoplasm Recurrence, LocalRetrospective Studies

Identifiers

PMID34592758
PMCPMC8714709
OpenAlexW3096576923

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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.