Evidence map›Paper›PMID 41920091›Full record

GuidelineBlood advances2026

American Society of Hematology 2026 guidelines for the diagnosis and management of severe and very severe acquired aplastic anemia.

Phillip Scheinberg, Debra A O'Neal, Ana Lisa Basquiera, Michael T Byrne, Rodrigo Calado, Ruchi Desai, Amy E DeZern, Carlo Dufour, Emma M Groarke, HyoJeong Han and 16 more

Abstract readPractice Guideline
In one paragraph

Guideline in Blood advances, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Trial
  2. Review
  3. 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

26 authors.

Phillip ScheinbergDivision of Hematology, Hospital A Beneficência Portuguesa de São Paulo, São Paulo, Brazil.ORCID 0000-0002-9047-4538
Debra A O'NealNewark, DE.
Ana Lisa BasquieraOncology and Hematology Department, Hospital Privado Universitario de Córdoba, Instituto Universitario de Ciencias Biomédicas de Córdoba, Córdoba, Argentina.ORCID 0000-0001-9892-5543
Michael T ByrneHematology Department, Tennessee Oncology, Nashville, TN.
Rodrigo CaladoDepartment of Clinical Medicine, University of São Paulo, Ribeirão Preto, Brazil.ORCID 0000-0002-7966-6029
Ruchi DesaiDepartment of Internal Medicine, Virginia Commonwealth University, Richmond, VA.ORCID 0000-0002-3221-8536
Amy E DeZernDivision of Hematology Malignancies, Johns Hopkins University, Baltimore, MD.
Carlo DufourClinical and Experimental Haematology Unit, IRCCS Istituto G. Gaslini Research Children's Hospital, Genoa, Italy.
Emma M GroarkeHematology Branch, National Heart, Lung, and Blood Institute, Bethesda, MD.ORCID 0000-0002-4648-5926
HyoJeong HanDivision of Hematology, Children's National Hospital, Washington, DC.ORCID 0000-0002-8554-1687
Kohei HosokawaDepartment of Hematology, Kanazawa University Hospital, Kanazawa, Japan.ORCID 0000-0002-3423-1523
Rina KansalDepartment of Hematology, University at Buffalo, Buffalo, NY.ORCID 0000-0003-4289-3057
Austin KulasekararajDepartment of Hematology, King's College Hospital, London, United Kingdom.ORCID 0000-0003-3180-3570
Sherif Beniameen MossadDepartment of Infectious Diseases, Cleveland Clinic, Cleveland, OH.
Petra MuusDepartment of Hematology, St James's University Hospital, Leeds, United Kingdom.
Bhumika PatelDepartment of Hematology Oncology, Prisma Health, Greenville, SC.
Antonio M RisitanoDepartment of Biochemistry and Medical Biotechnologies, Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati, Avellino, Italy.ORCID 0000-0002-4744-5109
Hubert SchrezenmeierInstitute of Transfusion Medicine, Institute of Clinical Transfusion Medicine and Immunogenetics, Ulm University, Ulm, Germany.ORCID 0000-0003-1222-6659
Akshay SharmaDepartment of Bone Marrow Transplantation & Cellular Therapy, St. Jude Children's Research Hospital, Memphis, TN.ORCID 0000-0003-3281-2081
Akiko ShimamuraBone Marrow Failure and Myelodysplastic Syndrome Program, Boston Children's Hospital, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA.ORCID 0000-0002-4683-9958
Kristin A ShimanoDivision of Allergy, Immunology, and Blood and Marrow Transplant, Department of Pediatrics, University of California, San Francisco, Benioff Children's Hospital, San Francisco, CA.ORCID 0000-0001-8371-1040
Fernando TortosaEscuela de Medicina, Universidad Nacional de Rio Negro, Rio Negro, Argentina.ORCID 0000-0002-0303-6055
Camila AvilaFacultad de Medicina, Universidad del Desarrollo, Santiago, Chile.ORCID 0000-0001-5348-6284
Martin RagusaDivisión Clínica Médica, Hospital Fernández, Buenos Aires, Argentina.ORCID 0000-0002-3182-8041
Ariel IzcovichDivisión Clínica Médica, Hospital Alemán de Buenos Aires, Buenos Aires, Argentina.ORCID 0000-0001-9053-4396
Ignacio NeumannFacultad de Medicina, Universidad San Sebastián, Santiago, Chile.ORCID 0000-0001-8406-6880

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAplastic anemia is a rare, life-threatening condition marked by pancytopenia and bone marrow hypocellularity. Despite therapeutic advances, clinical practice remains variable, and uncertainties persist regarding diagnosis and optimal management. To address these gaps, the American Society of Hematology (ASH) developed evidence-based guidelines to provide standardized, patient-centered recommendations.

objectiveThe recommendations are intended to support patients, clinicians, and other health care professionals in their decisions about the management and diagnosis of severe and very severe immune-acquired aplastic anemia.

methodsASH formed a multidisciplinary guideline panel of content experts, methodologists, and a patient representative. An evidence synthesis team supported the guideline development process by conducting systematic evidence reviews. The panel prioritized clinical questions and used the grading of recommendations assessment, development, and evaluation approach, including the evidence-to-decision frameworks, to assess evidence and make recommendations, which were subject to public comment.

resultsThe panel agreed on 33 recommendations and 4 good practice statements addressing the use of diagnostic tests, treatment strategies and supportive care. Additional recommendations covered the incorporation of eltrombopag into immunosuppressive regimens and the use of antimicrobial prophylaxis for patients at high risk. For most clinical questions, the certainty in the evidence was rated as low or very low, largely due to the reliance on small, nonrandomized studies.

conclusionsRecommendations emphasize prioritizing hematopoietic cell transplantation for younger individuals with an available matched sibling or unrelated donor and as a second-line option after failure of immunosuppressive therapy. The panel also recommended adding eltrombopag to immunosuppressive regimens and using antibiotic and antifungal prophylaxis for patients with neutropenia.

Indexed as

Anemia, AplasticHematologyDisease ManagementHumansSeverity of Illness Index

Identifiers

PMID41920091
PMCPMC13546908

What OpenQuestion holds

Textmetadata
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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.