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Fioredda F, Skokowa J, Tamary H, Spanoudakis M, Farruggia P, Almeida A, Guardo D, Höglund P, Newburger PE, Palmblad J, Touw IP, Zeidler C, Warren AJ, Dale DC, Welte K, Dufour C, Papadaki HA. The European Guidelines on Diagnosis and Management of Neutropenia in Adults and Children: A Consensus Between the European Hematology Association and the EuNet-INNOCHRON COST Action. Hemasphere 2023; 7:e872. [PMID: 37008163 PMCID: PMC10065839 DOI: 10.1097/hs9.0000000000000872] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 02/09/2023] [Indexed: 04/03/2023] Open
Abstract
Neutropenia, as an isolated blood cell deficiency, is a feature of a wide spectrum of acquired or congenital, benign or premalignant disorders with a predisposition to develop myelodysplastic neoplasms/acute myeloid leukemia that may arise at any age. In recent years, advances in diagnostic methodologies, particularly in the field of genomics, have revealed novel genes and mechanisms responsible for etiology and disease evolution and opened new perspectives for tailored treatment. Despite the research and diagnostic advances in the field, real world evidence, arising from international neutropenia patient registries and scientific networks, has shown that the diagnosis and management of neutropenic patients is mostly based on the physicians' experience and local practices. Therefore, experts participating in the European Network for the Innovative Diagnosis and Treatment of Chronic Neutropenias have collaborated under the auspices of the European Hematology Association to produce recommendations for the diagnosis and management of patients across the whole spectrum of chronic neutropenias. In the present article, we describe evidence- and consensus-based guidelines for the definition and classification, diagnosis, and follow-up of patients with chronic neutropenias including special entities such as pregnancy and the neonatal period. We particularly emphasize the importance of combining the clinical findings with classical and novel laboratory testing, and advanced germline and/or somatic mutational analyses, for the characterization, risk stratification, and monitoring of the entire spectrum of neutropenia patients. We believe that the wide clinical use of these practical recommendations will be particularly beneficial for patients, families, and treating physicians.
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Affiliation(s)
| | - Julia Skokowa
- Department of Oncology, Hematology, Immunology, Rheumatology, and Clinical Immunology, University Hospital Tübingen, Germany
| | - Hannah Tamary
- The Rina Zaizov Hematology/Oncology Division, Schneider Children’s Medical Center of Israel, Petah Tikva, Israel
- Sackler School of Medicine, Tel Aviv University, Israel
| | - Michail Spanoudakis
- Department of Hematology, Warrington and Halton Teaching Hospitals NHS foundation Trust, Warrington, United Kingdom
| | - Piero Farruggia
- Pediatric Onco-Hematology, ARNAS Civico Di Cristina Benfratelli Hospital, Palermo, Italy
| | - Antonio Almeida
- Department of Hematology, Hospital da Luz Lisboa, Portugal
- Faculdade de Medicina, Universidade Católica Portuguesa, Lisbon, Portugal
| | - Daniela Guardo
- Unit of Hematology, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Petter Höglund
- Clinical Immunology and Transfusion Medicine Clinic, Karolinska University Hospital, Stockholm, Sweden
- Center for Hematology and Regenerative Medicine (HERM), Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
- Department of Hematology, Karolinska University Hospital, Stockholm, Sweden
| | | | - Jan Palmblad
- Center for Hematology and Regenerative Medicine (HERM), Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
- Department of Hematology, Karolinska University Hospital, Stockholm, Sweden
| | - Ivo P. Touw
- Department of Hematology and Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Cornelia Zeidler
- Department of Oncology, Hematology, Immunology and Bone Marrow Transplantation, Hannover Medical School, Hannover, Germany
| | - Alan J. Warren
- Department of Hematology, University of Cambridge, United Kingdom
- Cambridge Institute for Medical Research, University of Cambridge, United Kingdom
- Wellcome Trust–Medical Research Council Stem Cell Institute, University of Cambridge, United Kingdom
| | | | - Karl Welte
- University Children’s Hospital Tübingen, Germany
| | - Carlo Dufour
- Unit of Hematology, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Helen A. Papadaki
- Hemopoiesis Research Laboratory, School of Medicine, University of Crete, Heraklion, Greece
- Department of Hematology, University Hospital of Heraklion, Crete, Greece
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Donadieu J, Frenz S, Merz L, Sicre De Fontbrune F, Rotulo GA, Beaupain B, Biosse-Duplan M, Audrain M, Croisille L, Ancliff P, Klein C, Bellanné-Chantelot C. Chronic neutropenia: how best to assess severity and approach management? Expert Rev Hematol 2021; 14:945-960. [PMID: 34486458 DOI: 10.1080/17474086.2021.1976634] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
INTRODUCTION Neutropenia is a relatively common finding in medical practice and the medical approach requires a gradual and pertinent diagnostic procedure as well as adapted management. AREAS COVERED The area of chronic neutropenia remains fragmented between diverse diseases or situations. Here physicians involved in different aspects of chronic neutropenia gather both the data from medical literature till the end of May 2021 and their experience to offer a global approach for the diagnosis of chronic neutropenia as well as their medical care. EXPERT OPINION In most cases, the neutropenia is transient, frequently related to a viral infection, and not harmful. However, neutropenia can be chronic (i.e. >3 months) and related to a number of etiologies, some clinically benign, such as so-called 'ethnic' neutropenia. Autoimmune neutropenia is the common form in young children, whereas idiopathic/immune neutropenia is a frequent etiology in young females. Inherited neutropenia (or congenital neutropenia) is exceptional, with approximately 30 new cases per 106 births and 30 known subtypes. Such patients have a high risk of invasive bacterial infections, and oral infections. Supportive therapy, which is primarily based on daily administration of an antibiotic prophylaxis and/or treatment with granulocyte-colony stimulating factor (G-CSF), contributes to avoiding recurrent infections.
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Affiliation(s)
- Jean Donadieu
- Centre De Référence Des Neutropénies Chroniques, Registre National Des Neutropénies Congénitales, Service d'Hémato-oncologie Pédiatrique, Hôpital Armand Trousseau Aphp, Paris, France
| | - Stephanie Frenz
- Dr. Von Hauner Children's Hospital, Department of Pediatrics, University Hospital, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Lauren Merz
- Brigham and Women's Hospital, Department of Internal Medicine, Boston, MA, USA
| | | | - Gioacchino Andrea Rotulo
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (Dinogmi), University of Genoa, Italy
| | - Blandine Beaupain
- Centre De Référence Des Neutropénies Chroniques, Registre National Des Neutropénies Congénitales, Service d'Hémato-oncologie Pédiatrique, Hôpital Armand Trousseau Aphp, Paris, France
| | | | - Marie Audrain
- Service d'Immunologie Laboratoire De Biologie Chu De Nantes 9 Quai Moncousu
| | | | - Phil Ancliff
- Pediatric Hematology, Great Ormond Street Hospital London, UK
| | - Christoph Klein
- Dr. Von Hauner Children's Hospital, Department of Pediatrics, University Hospital, Ludwig-Maximilians-Universität München, Munich, Germany
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Ahmed MZ, Murthy V, Shenouda A, Patni S, Kartsios C. Recurrent pregnancy-induced agranulocytosis; case report and literature review. Br J Haematol 2019; 188:e15-e18. [PMID: 31743422 DOI: 10.1111/bjh.16269] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Maria Z Ahmed
- Haematology, Birmingham Heartlands Hospital, Birmingham, UK
| | - Vidhya Murthy
- Haematology, Birmingham Heartlands Hospital, Birmingham, UK
| | - Amir Shenouda
- Haematology, Birmingham Heartlands Hospital, Birmingham, UK
| | - Shalini Patni
- Obstetrics 7 Gynaecology, Birmingham Heartland Hospital, Birmingham, UK
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