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Babushok DV, DeZern AE, de Castro CM, Rogers ZR, Beenhouwer D, Broder MS, Fanning SR, Gibbs SN, Hanna R, Maciejewski JP, Scott BL, Tantravahi SK, Wlodarski MW, Yermilov I, Patel BJ. Modified Delphi panel consensus recommendations for management of severe aplastic anemia. Blood Adv 2024; 8:3946-3960. [PMID: 38669341 DOI: 10.1182/bloodadvances.2023011642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 03/28/2024] [Accepted: 04/21/2024] [Indexed: 04/28/2024] Open
Abstract
ABSTRACT Severe aplastic anemia (SAA) is a rare hematologic condition for which there is no clear management algorithm. A panel of 11 experts on adult and pediatric aplastic anemia was assembled and, using the RAND/University of California, Los Angeles modified Delphi panel method, evaluated >600 varying patient care scenarios to develop clinical recommendations for the initial and subsequent management of patients of all ages with SAA. Here, we present the panel's recommendations to rule out inherited bone marrow failure syndromes, on supportive care before and during first-line therapy, and on first-line (initial management) and second-line (subsequent management) therapy of acquired SAA, focusing on when transplant vs medical therapy is most appropriate. These recommendations represent the consensus of 11 experts informed by published literature and experience. They are intended only as general guidance for experienced clinicians who treat patients with SAA and are in no way intended to supersede individual physician and patient decision making. Current and future research should validate this consensus using clinical data. Once validated, we hope these expert panel recommendations will improve outcomes for patients with SAA.
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Affiliation(s)
- Daria V Babushok
- Division of Hematology-Oncology, Department of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Amy E DeZern
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Carlos M de Castro
- Department of Medicine, Division of Hematologic Malignancies and Cellular Therapy, Duke Cancer Institute, Durham, NC
| | - Zora R Rogers
- Division of Pediatric Hematology-Oncology, University of Texas, Southwestern Medical Center, Dallas, TX
| | | | | | - Suzanne R Fanning
- Prisma Health Cancer Institute, University of South Carolina, Greenville, SC
| | - Sarah N Gibbs
- Partnership for Health Analytic Research, Beverly Hills, CA
| | - Rabi Hanna
- Department of Pediatric Hematology Oncology and Bone Marrow Transplantation, Cleveland Clinic, Cleveland, OH
| | - Jaroslaw P Maciejewski
- Translational Hematology and Oncology Research Department, Cleveland Clinic, Cleveland, OH
| | - Bart L Scott
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Srinivas K Tantravahi
- Division of Hematology and Hematologic Malignancies, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT
| | - Marcin W Wlodarski
- Department of Hematology, St. Jude Children's Research Hospital, Memphis, TN
| | - Irina Yermilov
- Partnership for Health Analytic Research, Beverly Hills, CA
| | - Bhumika J Patel
- Prisma Health Cancer Institute, University of South Carolina, Greenville, SC
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Ciangola G, Santinelli E, McLornan DP, Pagliuca S, Gurnari C. Diagnostic evaluation in bone marrow failure disorders: what have we learnt to help inform the transplant decision in 2024 and beyond? Bone Marrow Transplant 2024; 59:444-450. [PMID: 38291125 DOI: 10.1038/s41409-024-02213-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 01/11/2024] [Accepted: 01/12/2024] [Indexed: 02/01/2024]
Abstract
Aplastic anemia (AA) is the prototypical bone marrow failure syndrome. In the current era of readily available 'molecular annotation', application of comprehensive next-generation sequencing panels has generated novel insights into underlying pathogenetic mechanisms, potentially leading to improvements in personalized therapeutic approaches. New evidence has emerged as to the role of somatic loss of HLA class I allele expression in 'immune-mediated' AA, associated molecular aberrations, and risk of clonal evolution. A deeper understanding has emerged regarding the role of 'myeloid' gene mutations in this context, translating patho-mechanistic insights derived from wider clinical and translational research within the myeloid disorder arena. Here, we review contemporary 'tools' which aid in confirmation of a diagnosis of AA, with an additional focus on their potential in guiding therapeutic options. A specific emphasis is placed upon interpretation and integration of this detailed diagnostic information and how this may inform optimal transplantation strategies.
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Affiliation(s)
- Giulia Ciangola
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - Enrico Santinelli
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | | | - Simona Pagliuca
- Sérvice d'Hématologie Clinique, CHRU de Nancy, Nancy, France
- CNRS UMR 7365 IMoPa, Biopôle de l'Université de Lorraine, Vandœuvre-lès-Nancy, France
| | - Carmelo Gurnari
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy.
- Department of Translational Hematology and Oncology Research, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA.
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