Pearson Syndrome: A Retrospective Cohort Study from the Marrow Failure Study Group of A.I.E.O.P. (Associazione Italiana Emato-Oncologia Pediatrica)
- PMID: 26238250
- PMCID: PMC4864774
- DOI: 10.1007/8904_2015_470
Pearson Syndrome: A Retrospective Cohort Study from the Marrow Failure Study Group of A.I.E.O.P. (Associazione Italiana Emato-Oncologia Pediatrica)
Abstract
Pearson syndrome (PS) is a very rare and often fatal multisystemic mitochondrial disorder involving the liver, kidney, pancreas, and hematopoietic and central nervous system. It is characterized principally by a transfusion-dependent anemia that usually improves over time, a tendency to develop severe infections, and a high mortality rate. We describe a group of 11 PS patients diagnosed in Italy in the period 1993-2014. The analysis of this reasonably sized cohort of patients contributes to the clinical profile of the disease and highlights a rough incidence of 1 case/million newborns. Furthermore, it seems that some biochemical parameters like increased serum alanine and urinary fumaric acid can help to address an early diagnosis.
Keywords: Anemia; Mitochondrial disorders; Pearson syndrome.
Similar articles
-
Diagnosis and management of neutropenia in children: The approach of the Study Group on Neutropenia and Marrow Failure Syndromes of the Pediatric Italian Hemato-Oncology Association (Associazione Italiana Emato-Oncologia Pediatrica - AIEOP).Pediatr Blood Cancer. 2022 Jun;69(6):e29599. doi: 10.1002/pbc.29599. Epub 2022 Mar 6. Pediatr Blood Cancer. 2022. PMID: 35253359
-
Management of hepatitis C positive patients undergoing active treatment for malignancies: A position paper from the Associazione Italiana di Oncologia Medica (AIOM) and the Società Italiana di Malattie Infettive e Tropicali (SIMIT).Semin Oncol. 2018 Oct;45(5-6):259-263. doi: 10.1053/j.seminoncol.2018.07.004. Epub 2018 Oct 25. Semin Oncol. 2018. PMID: 30482634 Review.
-
Recombinant erythropoietin vs. blood transfusion care in infants with hereditary spherocytosis: a retrospective cohort study of A.I.E.O.P. patients (Associazione Italiana Emato-Oncologia Pediatrica).Am J Hematol. 2017 Jun;92(6):E103-E105. doi: 10.1002/ajh.24713. Epub 2017 Apr 26. Am J Hematol. 2017. PMID: 28263406 No abstract available.
-
Congenital and acquired neutropenias consensus guidelines on therapy and follow-up in childhood from the Neutropenia Committee of the Marrow Failure Syndrome Group of the AIEOP (Associazione Italiana Emato-Oncologia Pediatrica).Am J Hematol. 2012 Feb;87(2):238-43. doi: 10.1002/ajh.22242. Epub 2011 Dec 27. Am J Hematol. 2012. PMID: 22213173
-
Congenital and acquired neutropenia consensus guidelines on diagnosis from the Neutropenia Committee of the Marrow Failure Syndrome Group of the AIEOP (Associazione Italiana Emato-Oncologia Pediatrica).Pediatr Blood Cancer. 2011 Jul 15;57(1):10-7. doi: 10.1002/pbc.23108. Epub 2011 Mar 29. Pediatr Blood Cancer. 2011. PMID: 21448998 Review.
Cited by
-
Successful cord blood transplantation for del7q myelodysplastic syndrome in Pearson marrow pancreas syndrome.Am J Hematol. 2023 Dec;98(12):E376-E379. doi: 10.1002/ajh.27107. Epub 2023 Sep 21. Am J Hematol. 2023. PMID: 37732815 No abstract available.
-
Adrenal Dysfunction in Mitochondrial Diseases.Int J Mol Sci. 2023 Jan 6;24(2):1126. doi: 10.3390/ijms24021126. Int J Mol Sci. 2023. PMID: 36674647 Free PMC article. Review.
-
Pearson syndrome: a multisystem mitochondrial disease with bone marrow failure.Orphanet J Rare Dis. 2022 Oct 17;17(1):379. doi: 10.1186/s13023-022-02538-9. Orphanet J Rare Dis. 2022. PMID: 36253820 Free PMC article. Review.
-
Development of the human pancreas and its exocrine function.Front Pediatr. 2022 Sep 29;10:909648. doi: 10.3389/fped.2022.909648. eCollection 2022. Front Pediatr. 2022. PMID: 36245741 Free PMC article. Review.
-
Mitochondrial Genome Variants as a Cause of Mitochondrial Cardiomyopathy.Cells. 2022 Sep 11;11(18):2835. doi: 10.3390/cells11182835. Cells. 2022. PMID: 36139411 Free PMC article. Review.
References
-
- Atale A, Bonneau-Amati P, Rötig A, Fischer A, Perez-Martin S, de Lonlay P, Niaudet P, De Parscau L, Mousson C, Thauvin-Robinet C, Munnich A, Huet F, Faivre L. Tubulopathy and pancytopaenia with normal pancreatic function: a variant of Pearson syndrome. Eur J Med Genet. 2009;52(1):23–26. doi: 10.1016/j.ejmg.2008.10.003. - DOI - PubMed
-
- Broomfield A, Sweeney MG, Woodward CE, Fratter C, Morris AM, Leonard JV, Abulhoul L, Grunewald S, Clayton PT, Hanna MG, Poulton J, Rahman S. Paediatric single mitochondrial DNA deletion disorders: an overlapping spectrum of disease. J Inherit Metab Dis. 2015;38(3):445–457. doi: 10.1007/s10545-014-9778-4. - DOI - PMC - PubMed
-
- R Development Core Team (2011) R: a language and environment for statistical computing. R Foundation for Statistical Computing, Vienna. ISBN 3-900051-07-0. http://www.R-project.org/
-
- Gagne KE, Ghazvinian R, Yuan, Zon RL, Storm K, Mazur-Popinska M, Andolina L, Bubala H, Golebiowska S, Higman MA, Kalwak K, Kurre P, Matysiak M, Niewiadomska E, Pels S, Petruzzi MJ, Pobudejska-Pieniazek A, Szczepanski T, Fleming MD, Gazda HT, Agarwal S (2014) Pearson marrow pancreas syndrome in patients suspected to have Diamond–Blackfan anemia. Blood 124(3):437–440 - PMC - PubMed
LinkOut - more resources
Full Text Sources
Other Literature Sources