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Parakh N, Sharma K, Sharma S, Chatterjee P, Singh V. Glucose-6-phosphate dehydrogenase deficiency with coinherited Gaucher disease: A rare association. INDIAN J PATHOL MICR 2024; 67:449-451. [PMID: 38391334 DOI: 10.4103/ijpm.ijpm_271_22] [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: 03/24/2022] [Accepted: 05/29/2022] [Indexed: 02/24/2024] Open
Abstract
ABSTRACT Anemia coexisting with Gaucher disease (GD) is often associated with non-hemolytic processes. Few cases of GD with autoimmune hemolytic anemia have been reported. However, literature on GD with concomitant nonimmune hemolytic anemia is scarce. A 1-year 6-month-old male child presented in 2018 with complaints of palpable mass in left upper abdomen, fever, cough, and vomiting. On examination, he had pallor, hepatosplenomegaly of 2 cm and 8 cm below costal margin, respectively. A clinical diagnosis of hemolytic anemia was suspected. Complete blood count revealed Hb---6.7 g/dL, TLC---8.9 × 10 3 /μL, platelet count---180 × 10 3 /μL. Peripheral smear showed predominantly microcytic hypochromic anemia with moderate degree of anisocytosis, many nucleated red blood cells, few schistocytes, polychromatophils and corrected reticulocyte count 7.89%. S. Bilirubin was 1.1 mg/dL. Hb high-performance liquid chromatography (HPLC) of the child and his parents was within normal limit. Hematological work up revealed negative results for direct Coombs' test, osmotic fragility test, and sickling test. Test for Glucose-6-phosphate dehydrogenase deficiency was positive (39 units/trillion RBC, normal 146--376). He was transfused intermittently and given steroids to manage his anemia. He was on regular follow up during which his blood counts revealed persistent anemia and thrombocytopenia. In view of this, bone marrow was performed to exclude myelofibrosis. Aspirate smears were cellular and showed normoblastic erythroid hyperplasia. Numerous large histiocytes with basophilic fibrillary cytoplasm exhibiting "crumpled tissue paper" appearance were seen. Similar findings were seen on bone marrow trephine biopsy. Genetic testing revealed pathogenic variations in the GBA gene. Beta glucosidase enzyme levels were low while chitotriosidase was raised (1109.19 nmol/hr/mL). A final diagnosis of G6PD with GD was made. The present study shows rare association of GD with Glucose-6-phosphate dehydrogenase deficiency.
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Affiliation(s)
- Nupur Parakh
- Department of Paediatrics, Lady Hardinge Medical College and Associated SSK & KSC Hospitals, New Delhi, India
| | - Kusha Sharma
- Department of Pathology, Lady Hardinge Medical College and Associated SSK & KSC Hospitals, New Delhi, India
| | - Sunita Sharma
- Department of Pathology, Lady Hardinge Medical College and Associated SSK & KSC Hospitals, New Delhi, India
| | - Priti Chatterjee
- Department of Pathology, Lady Hardinge Medical College and Associated SSK & KSC Hospitals, New Delhi, India
| | - Varinder Singh
- Department of Paediatrics, Lady Hardinge Medical College and Associated SSK & KSC Hospitals, New Delhi, India
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Phagocytosis of Erythrocytes from Gaucher Patients Induces Phenotypic Modifications in Macrophages, Driving Them toward Gaucher Cells. Int J Mol Sci 2022; 23:ijms23147640. [PMID: 35886988 PMCID: PMC9319206 DOI: 10.3390/ijms23147640] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 07/05/2022] [Accepted: 07/05/2022] [Indexed: 02/04/2023] Open
Abstract
Gaucher disease (GD) is caused by glucocerebrosidase deficiency leading to the accumulation of sphingolipids in macrophages named “Gaucher’s Cells”. These cells are characterized by deregulated expression of cell surface markers, abnormal secretion of inflammatory cytokines, and iron sequestration. These cells are known to infiltrate tissues resulting in hematological manifestations, splenomegaly, and bone diseases. We have already demonstrated that Gaucher red blood cells exhibit altered properties suggesting their key role in GD clinical manifestations. We hypothesized that Gaucher’s erythrocytes could be prone to premature destruction by macrophages contributing to the formation of altered macrophages and Gaucher-like cells. We conducted in vitro experiments of erythrophagocytosis using erythrocytes from Gaucher’s patients or healthy donors. Our results showed an enhanced erythrophagocytosis of Gaucher red blood cells compared to healthy red blood cells, which is related to erythrocyte sphingolipids overload and reduced deformability. Importantly, we showed elevated expression of the antigen-presenting molecules CD1d and MHC-II and of the iron-regulator hepcidin in macrophages, as well as enhanced secretion of the pro-inflammatory cytokine IL-1β after phagocytosis of GD erythrocytes. These results strongly suggested that erythrophagocytosis in GD contribute to phenotypic modifications in macrophages. This present study shows that erythrocytes-macrophages interactions may be crucial in GD pathophysiology and pathogenesis.
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Alnaghy E, Razek AA, Abdelhalim E. Pre- and post-therapeutic evaluation of liver and spleen in type I and type III Gaucher's disease using diffusion tensor imaging. Abdom Radiol (NY) 2022; 47:3485-3493. [PMID: 35867132 PMCID: PMC9463195 DOI: 10.1007/s00261-022-03602-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 06/06/2022] [Accepted: 06/22/2022] [Indexed: 01/18/2023]
Abstract
PURPOSE To assess the role of diffusion tensor imaging in assessing liver and splenic parenchymal infiltration in Gaucher's disease (G.D.) type I and III before and after therapy. METHODS A prospective study was conducted upon 28 consecutive patients with G.D. type I and III and 28 age and sex-matched controls. They underwent an MRI and DTI of the liver and spleen. Mean diffusivity (M.D.) and fractional anisotropy (F.A.) values of the liver and spleen were evaluated before and after treatment and compared with control. RESULTS There was a statistically significant difference in the M.D. value of the liver and spleen between untreated patients and controls and between control and treated patients and in the M.D. value of the liver and spleen between untreated and treated patients. There is a statistically significant difference in the F.A. value of the liver and spleen between untreated patients and controls and in the F.A. value of the liver and spleen between untreated and treated patients. Hemoglobin level was positively correlated with the M.D. value of the spleen. Clinical score was negatively correlated with M.D. value of the spleen and was positively correlated with F.A. values of the liver and F.A. values of the spleen. Spleen volume was negatively correlated with M.D. values of the spleen. CONCLUSION Significant difference in M.D. and F.A. values of liver and splenic parenchyma in p atients with type I and III G.D. and controls, and between untreated and treated patients. The M.D. and F.A. values were well correlated with some biomarkers of disease activity.
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Affiliation(s)
- Eman Alnaghy
- Department of Diagnostic Radiology, Mansoura Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Ahmed Abdel Razek
- Department of Diagnostic Radiology, Mansoura Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Ebrahim Abdelhalim
- Department of General Surgery, Faculty of Medicine, Horus University, Damietta, Egypt
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Giraldo P, Andrade-Campos M. Novel Management and Screening Approaches for Haematological Complications of Gaucher's Disease. J Blood Med 2021; 12:1045-1056. [PMID: 34908889 PMCID: PMC8665828 DOI: 10.2147/jbm.s279756] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 11/23/2021] [Indexed: 12/17/2022] Open
Abstract
Purpose Gaucher disease (GD) is the most common lysosomal storage disorder. The principal manifestations for its diagnosis and further monitoring include haematological manifestations such as anaemia, thrombocytopaenia, spleen enlargement, and bleeding disorders, among others. This review aims to summarise and update the role of haematological complications in GD diagnosis and follow-up, describe their management strategies, and to use these indicators as part of the diagnostic approach. Materials and Methods A systematic review following the recommendations of PRISMA-P 2020 was carried out. Publications indexed in the databases PubMed, Embase, Science Open, Mendeley, and Web of Science were electronically searched by three independent reviewers, and publications up to June 2021 were accessed. A total of 246 publications were initially listed, of which 129 were included for further review and analysis. Case reports were considered if they were representative of a relevant hematologic complication. Results From the first review dated in 1974 to the latest publication in 2021, including different populations confirmed that the haematological manifestations such as thrombocytopaenia and splenomegaly at diagnosis of GD type 1 are the most frequent features of the disease. The incorporation of haematological parameters to diagnosis strategies increases their cost-effectiveness. Hematologic parameters are part of the scoring system for disease assessment and the evaluation of therapeutic outcomes, providing reliable and accessible data to improve the management of GD. However, cytopaenia, underlying coagulation disorders, and platelet dysfunction need to be addressed, especially during pregnancy or surgery. Long-term haematological complications include the risk of neoplasia and immune impairment, an area of unmet need that is currently under research. Conclusion Haematological features are key for GD suspicion, diagnosis, and management. Normalization of hematological parameters is achieved with the treatment; however, there are unmet needs such as the underlying inflammatory status and the long-term risk of hematologic neoplasia.
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Affiliation(s)
- Pilar Giraldo
- Haematology, Hospital Quironsalud, Zaragoza, Spain.,Foundation FEETEG, Zaragoza, Spain
| | - Marcio Andrade-Campos
- Foundation FEETEG, Zaragoza, Spain.,Haematology Department, Hospital del Mar, Barcelona, Spain
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Hershkop E, Bergman I, Kurolap A, Dally N, Feldman HB. Non-immune Hemolysis in Gaucher Disease and Review of the Literature. Rambam Maimonides Med J 2021; 12:RMMJ.10446. [PMID: 34270405 PMCID: PMC8284991 DOI: 10.5041/rmmj.10446] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Gaucher disease (GD) is an autosomal recessive disease characterized by the buildup of glucocerebrosides in macrophages, resulting in the formation of "Gaucher cells." These cells predominantly infiltrate the liver, spleen, and bone marrow leading to hepatosplenomegaly, cytopenia, and bone pain. Anemia in GD is typically considered to result from non-hemolytic processes. Although rare, a higher rate of hemolytic anemia of the autoimmune type has been reported in GD than in the general population. The literature on non-immune hemolytic anemia in GD is scarce. We review the literature on hemolytic anemia in GD and report on a case of non-immune hemolytic anemia secondary to GD. We believe this is the first description of a patient with confirmed GD and symptomatic non-immune hemolytic anemia that responded to GD-specific treatment.
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Affiliation(s)
- Eliyakim Hershkop
- The Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
- Department of Internal Medicine, Maimonides Medical Center, Brooklyn, NY, USA
| | - Idan Bergman
- The Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Alina Kurolap
- The Genetics Institute and Genomics Center, Tel Aviv Sourasky Medical Center, Tel Aviv University, Tel Aviv, Israel
| | - Najib Dally
- The Hematology Unit, Ziv Medical Center, Safed, Israel
- The Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
| | - Hagit Baris Feldman
- The Genetics Institute and Genomics Center, Tel Aviv Sourasky Medical Center, Tel Aviv University, Tel Aviv, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
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Revel-Vilk S, Szer J, Zimran A. Hematological manifestations and complications of Gaucher disease. Expert Rev Hematol 2021; 14:347-354. [PMID: 33759681 DOI: 10.1080/17474086.2021.1908120] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Introduction: Gaucher disease (GD), although pan-ethnic and rare (common in Ashkenazi Jews), is of great importance to hematologists both for diagnosis and management. The need for increased awareness of GD is that delayed diagnosis may lead to preventable irreversible complications (mainly skeletal) or unnecessary invasive procedures (e.g. bone marrow biopsy), and the birth of another affected sibling due to lack of genetic consulting.Areas covered: The review outlines the common hematological manifestations of GD, including splenomegaly, thrombocytopenia, and anemia. Other hematological manifestations such as coagulation abnormalities, platelet dysfunction, gammopathy, and other hematological malignancies associated with GD are also discussed. Current and future treatment modalities are delineated, including enzyme replacement and substrate reduction therapy, pharmacological chaperon, and gene therapy. A literature search was conducted to identify original research articles relevant to hematology manifestations and GD published before November 2020.Expert opinion: Patients with GD should be ideally followed and treated in a center of excellence where the GD expert benefits from experienced consultants in relevant disciplines. Due to the availability of several very expensive treatment options, it is important to have an unbiased expert who can select the most suitable management for the individual patients (including withholding prescription in asymptomatic patients).
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Affiliation(s)
- Shoshana Revel-Vilk
- Gaucher Unit, Shaare Zedek Medical Centre, Jerusalem, Israel.,Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Jeff Szer
- Clinical Haematology at Peter MacCallum Cancer Centre and The Royal Melbourne Hospital, Melbourne, Australia.,Department of Medicine, University of Melbourne, Royal Melbourne Hospital, Melbourne, Australia
| | - Ari Zimran
- Gaucher Unit, Shaare Zedek Medical Centre, Jerusalem, Israel.,Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
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7
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Thaler A, Omer N, Giladi N, Gurevich T, Bar-Shira A, Gana-Weisz M, Goldstein O, Kestenbaum M, Cedarbaum JM, Orr-Urtreger A, Shenhar-Tsarfaty S, Mirelman A. Biochemical markers for severity and risk in GBA and LRRK2 Parkinson's disease. J Neurol 2021; 268:1517-1525. [PMID: 33388928 DOI: 10.1007/s00415-020-10325-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 11/10/2020] [Accepted: 11/19/2020] [Indexed: 11/25/2022]
Abstract
BACKGROUND The phenotype of Parkinson's disease (PD) is variable with mutations in genes such as LRRK2 and GBA explaining part of this heterogeneity. Additional genetic and environmental factors contribute to disease variability. OBJECTIVE To assess the association between biochemical markers, PD severity and probability score for prodromal PD, among GBA and LRRK2 mutation carriers. METHODS Levels of uric acid, vitamin D, C-reactive protein, microalbumin/creatinine ratio (ACR), white blood count (WBC), hemoglobin, platelets, neutrophil/lymphocyte ratio and estimated glomerular filtration rate (eGFR) were assessed from patients with PD and non-manifesting carriers (NMC) of mutations in GBA and LRRK2, together with disease related questionnaires enabling the construction of the MDS prodromal probability score. RESULT A total of 241 patients with PD: 105 idiopathic PD (iPD), 49 LRRK2-PD and 87 GBA-PD and 412 non-manifesting subjects; 74 LRRK2-NMC, 118 GBA-NMC and 220 non-manifesting non-carriers (NMNC), participated in this study. No significant differences in biochemical measures were detected among patients with PD or non-manifesting carriers. Among GBA-PD patients, worse motor performance was associated with ACR (B = 4.68, 95% CI (1.779-7.559); p = 0.002). The probability score for prodromal PD among all non-manifesting participants was associated with eGFR; NMNC (B = - 0.531 95% CI (- 0.879 to - 0.182); p < 0.001, LRRK2-NMC (B = - 1.014 95% CI (- 1.663 to - 0.366); p < 0.001) and GBA-NMC (B = - 0.686 95% CI (1.300 to - 0.071); p = 0.029). CONCLUSION Sub-clinical renal impairment is associated with increased likelihood for prodromal PD regardless of genetic status. While the mechanism behind this finding needs further elucidation, it suggests that kidney function might play a role in PD pathogenesis.
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Affiliation(s)
- Avner Thaler
- Movement Disorder Unit, Laboratory of Early Markers of Neurodegeneration, Neurological Institute, Tel-Aviv Medical Center, 6 Weizmann Street, 64239, Tel-Aviv, Israel.
- Sackler School of Medicine, Tel-Aviv University, Tel Aviv, Israel.
- Sagol School of Neuroscience, Tel-Aviv University, Tel Aviv, Israel.
- Laboratory of Early Markers of Neurodegeneration, Neurological Institute, Tel-Aviv Medical Center, Tel Aviv, Israel.
| | - Nurit Omer
- Movement Disorder Unit, Laboratory of Early Markers of Neurodegeneration, Neurological Institute, Tel-Aviv Medical Center, 6 Weizmann Street, 64239, Tel-Aviv, Israel
- Sackler School of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - Nir Giladi
- Movement Disorder Unit, Laboratory of Early Markers of Neurodegeneration, Neurological Institute, Tel-Aviv Medical Center, 6 Weizmann Street, 64239, Tel-Aviv, Israel
- Sackler School of Medicine, Tel-Aviv University, Tel Aviv, Israel
- Sagol School of Neuroscience, Tel-Aviv University, Tel Aviv, Israel
| | - Tanya Gurevich
- Movement Disorder Unit, Laboratory of Early Markers of Neurodegeneration, Neurological Institute, Tel-Aviv Medical Center, 6 Weizmann Street, 64239, Tel-Aviv, Israel
- Sackler School of Medicine, Tel-Aviv University, Tel Aviv, Israel
- Sagol School of Neuroscience, Tel-Aviv University, Tel Aviv, Israel
| | - Anat Bar-Shira
- Genetic Institute, Tel-Aviv Medical Center, Tel Aviv, Israel
| | - Mali Gana-Weisz
- Genomic Research Laboratory for Neurodegeneration, Tel-Aviv Medical Center, Tel Aviv, Israel
| | - Orly Goldstein
- Genomic Research Laboratory for Neurodegeneration, Tel-Aviv Medical Center, Tel Aviv, Israel
| | - Meir Kestenbaum
- Sackler School of Medicine, Tel-Aviv University, Tel Aviv, Israel
- Neurology Department, Meir Medical Center, Kfar Saba, Israel
| | - Jesse M Cedarbaum
- Biogen Inc., Cambridge, MA, USA
- Coeruleus Clinical Sciences LLC, Woodbridge, CT, USA
| | - Avi Orr-Urtreger
- Sackler School of Medicine, Tel-Aviv University, Tel Aviv, Israel
- Genomic Research Laboratory for Neurodegeneration, Tel-Aviv Medical Center, Tel Aviv, Israel
| | - Shani Shenhar-Tsarfaty
- Sackler School of Medicine, Tel-Aviv University, Tel Aviv, Israel
- Department of Internal Medicine "C", "D", and "E", Tel-Aviv Medical Center, Tel-Aviv, Israel
| | - Anat Mirelman
- Sackler School of Medicine, Tel-Aviv University, Tel Aviv, Israel
- Sagol School of Neuroscience, Tel-Aviv University, Tel Aviv, Israel
- Laboratory of Early Markers of Neurodegeneration, Neurological Institute, Tel-Aviv Medical Center, Tel Aviv, Israel
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Miano M, Madeo A, Cappelli E, Lanza F, Lanza T, Stroppiano M, Terranova P, Venè R, Bleesing JJH, Di Rocco M. Defective FAS-Mediated Apoptosis and Immune Dysregulation in Gaucher Disease. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2020; 8:3535-3542. [PMID: 32702516 DOI: 10.1016/j.jaip.2020.06.065] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 06/29/2020] [Accepted: 06/30/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND Gaucher disease (GD) is a rare disorder characterized by defective function of β-glucocerebrosidase, which leads to progressive accumulation of its substrate in various organs, particularly the mononuclear phagocyte system. Hepatosplenomegaly and cytopenia represent the disease's most common features, but patients with GD also show hyperinflammation, hypergammaglobulinemia, and immune dysregulation involving B, T, and natural killer cells. As clinical phenotype can be underhand, symptoms can overlap with autoimmune lymphoproliferative syndrome (ALPS) or other ALPS-like disorders. OBJECTIVE To evaluate the ALPS-like immunological pattern and apoptosis function in patients with GD. METHODS We evaluated lymphocyte subsets and immunophenotypic and serological features of ALPS (double-negative T cells [DNTs], B220+DNTs, CD27+, T-reg/HLA-DR ratio, IL-10, IL-18, vitamin B12) in a population of patients with GD. Moreover, we tested FAS/TRAIL-induced apoptosis and CASP8/CASP10/PARP function in patients showing an immune-dysregulation pattern. RESULTS A total of 41 patients (33 treated, 8 treatment-naïve) were studied. Nine (21%) and 7 (17%) of 41 patients had high DNT and B220+DNT counts, respectively. Overall, 10 of 41(24%) patients showed immunological features suggestive of ALPS that were more frequent in treatment-naïve subjects (P = .040 vs P = .031) and in those with early onset of the disease (P = .046 vs P = .011), respectively. FAS-induced apoptosis and caspase activation were further evaluated in these 10 patients and were found to be defective in 7 of them. CONCLUSIONS We show that patients with GD may have ALPS-like features and FAS-mediated apoptosis defects that are more pronounced in treatment-naïve subjects and in patients with early onset of the disease. Therefore, diagnostic workup of patients with an ALPS-like phenotype should include screening for GD.
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Affiliation(s)
- Maurizio Miano
- Hematology Unit, Department of Hematology and Oncology, Istituto di Ricovero e Cura a Carattere Scientifico, Istituto Giannina Gaslini, Genoa, Italy
| | - Annalisa Madeo
- Unit of Rare Diseases, Department of Pediatrics, Istituto di Ricovero e Cura a Carattere Scientifico, Istituto Giannina Gaslini, Genoa, Italy
| | - Enrico Cappelli
- Hematology Unit, Department of Hematology and Oncology, Istituto di Ricovero e Cura a Carattere Scientifico, Istituto Giannina Gaslini, Genoa, Italy
| | - Federica Lanza
- Laboratory of Molecular Genetics and Biobanks, Istituto di Ricovero e Cura a Carattere Scientifico, Istituto Giannina Gaslini, Genoa, Italy
| | - Tiziana Lanza
- Hematology Unit, Department of Hematology and Oncology, Istituto di Ricovero e Cura a Carattere Scientifico, Istituto Giannina Gaslini, Genoa, Italy
| | - Marina Stroppiano
- Laboratory of Molecular Genetics and Biobanks, Istituto di Ricovero e Cura a Carattere Scientifico, Istituto Giannina Gaslini, Genoa, Italy
| | - Paola Terranova
- Hematology Unit, Department of Hematology and Oncology, Istituto di Ricovero e Cura a Carattere Scientifico, Istituto Giannina Gaslini, Genoa, Italy
| | - Roberta Venè
- Molecular Oncology and Angiogenesis Unit, Istituto di Ricovero e Cura a Carattere Scientifico, San Martino-IST, Genoa, Italy
| | - Jack J H Bleesing
- Division of Bone Marrow Transplantation and Immune Deficiencies, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Maja Di Rocco
- Unit of Rare Diseases, Department of Pediatrics, Istituto di Ricovero e Cura a Carattere Scientifico, Istituto Giannina Gaslini, Genoa, Italy.
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Nascimbeni F, Dionisi Vici C, Vespasiani Gentilucci U, Angelico F, Nobili V, Petta S, Valenti L. AISF update on the diagnosis and management of adult-onset lysosomal storage diseases with hepatic involvement. Dig Liver Dis 2020; 52:359-367. [PMID: 31902560 DOI: 10.1016/j.dld.2019.12.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 12/07/2019] [Accepted: 12/10/2019] [Indexed: 12/11/2022]
Abstract
Lysosomal storage diseases (LSDs) are a heterogeneous group of inherited disorders caused by loss-of-function mutations in genes encoding for lysosomal enzymes/proteins. The consequence is a progressive accumulation of substrates in these intracellular organelles, resulting in cellular and tissue damage. The overall incidence is about 1/8000 live births, but is likely underestimated. LSDs are chronic progressive multi-systemic disorders, generally presenting with visceromegaly, and involvement of the central nervous system, eyes, the skeleton, and the respiratory and cardiovascular systems. The age at onset and phenotypic expression are highly variable, according to the specific enzymatic defect and tissues involved, the residual activity, and the disease-causing genotype. Enzyme-replacement therapies and substrate-reduction therapies have recently become available, leading to the improvement in symptoms, disease progression and quality of life of affected individuals. Liver involvement and hepatosplenomegaly are frequent features of LSDs and a hallmark of adult-onset forms, frequently leading to medical attention. LSDs should therefore be considered in the differential diagnosis of liver disease with organomegaly. The present document will provide a short overview of adult-onset LSDs with hepatic involvement, highlighting the specificities and systemic manifestations of the ones most frequently encountered in clinical practice, which may hint at the correct diagnosis and the appropriate treatment.
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Affiliation(s)
- Fabio Nascimbeni
- Regional Referral Centre for Lysosomal Storage Diseases, Division of Internal Medicine and Metabolism, Civil Hospital, AOU of Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - Carlo Dionisi Vici
- Division of Metabolism, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | | | - Francesco Angelico
- Department of Public Health and Infective Diseases, Università Sapienza, Roma, Italy
| | - Valerio Nobili
- Division of Hepatology and Gastroenterology, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Salvatore Petta
- Gastroenterology and Hepatology, PROMISE, Palermo University, Italy
| | - Luca Valenti
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, and Translational Medicine, Department of Transfusion Medicine and Hematology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
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Faucher B, Seguier J, Swiader L, Cuquemelle C, Cerutti D, Ebbo M. [Gaucher Disease type 1 mimicking immune thrombocytopenia: Role of hyperferritinemia and hypergammaglobulinemia in the initial evaluation of an isolated thrombopenia]. Rev Med Interne 2019; 40:680-683. [PMID: 31213336 DOI: 10.1016/j.revmed.2019.05.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Accepted: 05/27/2019] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Gaucher disease type 1 is a rare genetic disease. It can cause thrombocytopenia. Current guidelines do not support bone marrow examination in front of isolated thrombocytopenia if no evidence suggests malignant hemopathy. This strategy aiming at sparing unnecessary investigations makes such rare diseases more difficult to diagnose. CASE REPORT A 31-year-old woman was diagnosed with immune thrombocytopenia according to current guidelines. She presented later with mild splenomegaly. Bone marrow aspirate smears showed Gaucher cells. Gaucher disease was then confirmed. Looking backward, initial biological clues (hyperferritinemia, hypergammaglobulinemia) should have enabled to consider the diagnosis. CONCLUSION Gaucher disease type 1 can be responsible for apparently isolated thrombocytopenia. The disease must be looked for if the thrombocytopenia is associated with unexplained hypergammaglobulinemia or hyperferritinemia. Diagnosing immune thrombocytopenia without bone marrow sample requires to systematically pay attention to any clinical or biological abnormality, not to ignore rare differential diagnoses.
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Affiliation(s)
- B Faucher
- Département de médecine interne, hôpital de la Timone, Aix-Marseille université, AP-HM, 264, rue St-Pierre, 13385 Marseille cedex 05, France.
| | - J Seguier
- Département de médecine interne, hôpital de la Timone, Aix-Marseille université, AP-HM, 264, rue St-Pierre, 13385 Marseille cedex 05, France
| | - L Swiader
- Département de médecine interne, hôpital de la Timone, Aix-Marseille université, AP-HM, 264, rue St-Pierre, 13385 Marseille cedex 05, France
| | - C Cuquemelle
- Laboratoire de biologie, hôpital Ste-Musse, 83100 Toulon, France
| | - D Cerutti
- Service de médecine interne, hôpital George-Sand, 83500 La Seyne-sur-Mer, France
| | - M Ebbo
- Département de médecine interne, hôpital de la Timone, Aix-Marseille université, AP-HM, 264, rue St-Pierre, 13385 Marseille cedex 05, France
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11
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Kim EA, Lim YT, Hah JO, Sohn YB, Kim YK, Choi JH, Kim SY, Jang KM, Ahn J, Lee JM. Neuronopathic Gaucher disease presenting with microcytic hypochromic anemia. Int J Hematol 2018; 109:361-365. [PMID: 30456712 DOI: 10.1007/s12185-018-2559-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 11/11/2018] [Accepted: 11/12/2018] [Indexed: 10/27/2022]
Abstract
Gaucher disease (GD) is caused by a hereditary deficiency of glucocerebrosidase, resulting in accumulation of glucosylceramide and potentially manifesting as hepatosplenomegaly. We report the case of a 15-month-old boy with chronic neuronopathic GD. The patient had prolonged anemia despite continued iron supplementation for 3 months. White blood count (WBC), hemoglobin (Hb), platelet count, and corrected reticulocyte count were 3,300 /µL, 8.7 g/dL, 90,000 /µL, and 0.55, respectively. The patient had microcytic hypochromic anemia with mildly elevated ferritin. Physical examination revealed hepatosplenomegaly. Bone-marrow aspiration showed sheets of Gaucher cells. Glucocerebrosidase activity in monocytes was significantly lower than normal. Genetic analysis revealed a homozygous L444P mutation of GBA, and he was diagnosed with type 1 GD. Enzyme replacement treatment (ERT) consisting of imiglucerase was initiated and was effective; WBC, Hb, and platelet count gradually normalized and the hepatosplenomegaly improved. However, when the patient entered elementary school, he showed mild impaired cognitive function, and supranuclear gaze palsy occurred the same year. He was ultimately diagnosed with type 3 GD and continued ERT. Pediatric hemato-oncologists should be aware of GD, especially when patients exhibit anemia refractory to iron therapy, radiologic bone deformity, neurologic signs or symptoms, and growth retardation.
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Affiliation(s)
- Eun Ah Kim
- Department of Pediatrics, Yeungnam University College of Medicine, Daegu, Republic of Korea
| | - Young Tae Lim
- Department of Pediatrics, Yeungnam University College of Medicine, Daegu, Republic of Korea
| | - Jeong Ok Hah
- Department of Pediatrics, Daegu Fatima Hospital, Daegu, Republic of Korea
| | - Young Bae Sohn
- Department of Medical Genetics, Ajou University Hospital, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Yu Kyung Kim
- Department of Clinical Pathology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Joon Hyuk Choi
- Department of Pathology, Yeungnam University College of Medicine, Daegu, Republic of Korea
| | - Sae Yoon Kim
- Department of Pediatrics, Yeungnam University College of Medicine, Daegu, Republic of Korea
| | - Kyung Mi Jang
- Department of Pediatrics, Yeungnam University College of Medicine, Daegu, Republic of Korea
| | - JiYoung Ahn
- Department of Pediatrics, Yeungnam University College of Medicine, Daegu, Republic of Korea
| | - Jae Min Lee
- Department of Pediatrics, Yeungnam University College of Medicine, Daegu, Republic of Korea.
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12
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Yang M. Fever, pulmonary interstitial fibrosis, and hepatomegaly in a 15-year-old boy with Gaucher disease: a case report. J Med Case Rep 2018; 12:306. [PMID: 30342532 PMCID: PMC6196019 DOI: 10.1186/s13256-018-1848-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Accepted: 09/12/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Gaucher disease is an autosomal recessive disorder resulting from the accumulation of glucocerebroside in the cells of the macrophage-monocyte system caused by deficiency in lysosomal glucocerebrosidase. Intravenously administered enzyme replacement therapy is the first-line therapy for Gaucher disease type 1 and substrate reduction therapy represents an alternative oral treatment. Here is a rare case report of Gaucher disease in South China. CASE PRESENTATION Our patient was a 15-year-old Han Chinese boy presenting with fever, edema, and gradually increasing abdominal girth. A physical examination revealed obvious hypoevolutism and hepatomegaly, and laboratory tests and imaging examinations showed severe pulmonary interstitial fibrosis, infection, and moderate anemia. A final diagnosis of Gaucher disease was confirmed after examining the splenic pathological section derived from a splenectomy performed 6 years ago. His recovery improved after receiving anti-infection, diuresis, blood transfusion, and hepatoprotection and so on. However, enzyme replacement therapy was not adopted by our patient because his family could not afford it. CONCLUSION A rare case of Gaucher disease is reported here to emphasize the importance of early recognition by clinical manifestation and histological findings. Gaucher disease should be considered in the differential diagnosis of children with unexplained symptoms of multiple systems.
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Affiliation(s)
- Meng Yang
- The First People's Hospital of Yunnan Province, 157#, Jinbi Road, Kunming City, Yunnan Province, China.
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13
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Coexistence of Gaucher Disease and severe congenital neutropenia. Blood Cells Mol Dis 2018; 76:1-6. [PMID: 30473482 DOI: 10.1016/j.bcmd.2018.07.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Revised: 07/01/2018] [Accepted: 07/02/2018] [Indexed: 11/21/2022]
Abstract
Gaucher Disease (GD) is the most common lysosomal storage disorder has traditionally been classified into three clinical phenotypes. Type 3 GD is characterized by neurological involvement but neurological symptoms generally appear later in life than in type 2 disease. Neutropenia is much rarer than other hematological manifestations in GD and has not been scrutinized adequately. Severe congenital neutropenia (SCN) is a rare disease entity which is characterized by a paucity of peripherally circulating neutrophils with arrest of neutrophil maturation at the promyelocyte stage and consequent increased susceptibility to severe and recurrent infections. We report a patient who presented in the first year of life with visceral involvement and severe neutropenia in whom the propositus had a unique coexistence of Gaucher Disease and severe congenital neutropenia associated with a mutation in HAX1. In contrast to his expired siblings he had experienced no severe infections. These clinical observations suggest that enzyme replacement therapy may display a modulating factor with respect to the clinical course of SCN. SYNOPSIS: Our patient is the only report of the combination of Gaucher Disease and Kostmann Syndrome in the literature. The clinical course of our patient is not severe when comparing with exitus siblings and other Kostmann Syndrome patients. But when considering the patient's only clinical difference is ERT, this case is very important to emphasise the role of enzyme replacement therapy in bone marrow.
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14
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Hematologic Findings of Inherited Metabolic Disease: They are More Than Expected. J Pediatr Hematol Oncol 2018; 40:355-359. [PMID: 29746437 DOI: 10.1097/mph.0000000000001206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Inherited metabolic diseases are pathologic conditions that generally develop as a result of impairment of the production or breakdown of protein, carbohydrate, and fatty acids. Early determination of hematological findings has a positive effect on the prognosis of metabolic diseases. Three hundred eighteen patients who were being followed-up within the previous 6 months at Department of Pediatric Nutrition and Metabolism, Gazi University, Turkey, were included in the study. The hematological findings were classified under 7 main groups: anemia of chronic disease, iron deficiency anemia, vitamin B12 deficiency anemia, hemophagocytosis, leukocytosis, and thrombocytosis. Nine hundred twenty-two hematological examinations of the 319 patients were included in the study, and 283 hematological findings were determined, 127 anemia of chronic disease, 81 iron deficiency anemia, 56 cytopenia, and 4 vitamin B12 deficiency anemia. Leukocytosis (n=1), thrombocytosis (n=5), and hemophagocytosis (n=9) were also observed. It was determined that, although anemia of chronic disease and nutritional anemia are the most common hematological findings, these may be diagnosed late, whereas neutropenia, thrombocytopenia, pancytopenia, and hemostasis disorders may be diagnosed earlier. Our study is the most comprehensive one in the literature, and we think it would positively contribute to the monitoring and prognosis of congenital metabolic diseases.
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El-Beshlawy A, Tylki-Szymanska A, Vellodi A, Belmatoug N, Grabowski GA, Kolodny EH, Batista JL, Cox GF, Mistry PK. Long-term hematological, visceral, and growth outcomes in children with Gaucher disease type 3 treated with imiglucerase in the International Collaborative Gaucher Group Gaucher Registry. Mol Genet Metab 2017; 120:47-56. [PMID: 28040394 DOI: 10.1016/j.ymgme.2016.12.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Revised: 12/01/2016] [Accepted: 12/01/2016] [Indexed: 12/21/2022]
Abstract
In Gaucher disease (GD), deficiency of lysosomal acid β-glucosidase results in a broad phenotypic spectrum that is classified into three types based on the absence (type 1 [GD1]) or presence and severity of primary central nervous system involvement (type 2 [GD2], the fulminant neuronopathic form, and type 3 [GD3], the milder chronic neuronopathic form). Enzyme replacement therapy (ERT) with imiglucerase ameliorates and prevents hematological and visceral manifestations in GD1, but data in GD3 are limited to small, single-center series. The effects of imiglucerase ERT on hematological, visceral and growth outcomes (note: ERT is not expected to directly impact neurologic outcomes) were evaluated during the first 5years of treatment in 253 children and adolescents (<18years of age) with GD3 enrolled in the International Collaborative Gaucher Group (ICGG) Gaucher Registry. The vast majority of GBA mutations in this diverse global population consisted of only 2 mutations: L444P (77%) and D409H (7%). At baseline, GD3 patients exhibited early onset of severe hematological and visceral disease and growth failure. During the first year of imiglucerase treatment, hemoglobin levels and platelet counts increased and liver and spleen volumes decreased, leading to marked decreases in the number of patients with moderate or severe anemia, thrombocytopenia, and hepatosplenomegaly. These improvements were maintained through Year 5. There was also acceleration in linear growth as evidenced by increasing height Z-scores. Despite devastating disease at baseline, the probability of surviving for at least 5years after starting imiglucerase was 92%. In this large, multinational cohort of pediatric GD3 patients, imiglucerase ERT provided a life-saving and life-prolonging benefit for patients with GD3, suggesting that, with proper treatment, many such severely affected patients can lead productive lives and contribute to society.
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Affiliation(s)
| | | | - Ashok Vellodi
- Great Ormond Street Children's Hospital NHS Foundation Trust, London, UK
| | - Nadia Belmatoug
- Referral Center for Lysosomal Diseases, University Hospital Paris Nord-Val de Seine Assistance Publique-Hôpitaux de Paris, France
| | - Gregory A Grabowski
- Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA; Department of Pediatrics, University of Cincinnati School of Medicine, Cincinnati, OH, USA
| | | | - Julie L Batista
- Biostatistics/Epidemiology, Sanofi Genzyme, Cambridge, MA, USA
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16
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Reihani N, Arlet JB, Dussiot M, de Villemeur TB, Belmatoug N, Rose C, Colin-Aronovicz Y, Hermine O, Le Van Kim C, Franco M. Unexpected macrophage-independent dyserythropoiesis in Gaucher disease. Haematologica 2016; 101:1489-1498. [PMID: 27470603 DOI: 10.3324/haematol.2016.147546] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2016] [Accepted: 07/26/2016] [Indexed: 01/08/2023] Open
Abstract
Gaucher disease is a rare inherited disease caused by a deficiency in glucocerebrosidase leading to lipid accumulation in cells of mononuclear-macrophage lineage known as Gaucher cells. Visceral enlargement, bone involvement, mild anemia and thrombocytopenia are the major manifestations of Gaucher disease. We have previously demonstrated that the red blood cells from patients exhibit abnormal properties, which indicates a new role in Gaucher disease pathophysiology. To investigate whether erythroid progenitors are affected, we examined the in vitro erythropoiesis from the peripheral CD34+ cells of patients and controls. CD34- cells were differentiated into macrophages and co-cultivated with erythroblasts. We showed an accelerated differentiation of erythroid progenitors without maturation arrest from patients compared to controls. This abnormal differentiation persisted in the patients when the same experiments were performed without macrophages, which strongly suggested that dyserythropoiesis in Gaucher disease is secondary to an inherent defect in the erythroid progenitors. The accelerated differentiation was associated with reduced cell proliferation. As a result, less mature erythroid cells were generated in vitro in the Gaucher disease cultures compared to the control. We then compared the biological characteristics of untreated patients according to their anemic status. Compared to the non-anemic group, the anemic patients exhibit higher plasma levels of growth differentiation factor-15, a marker of ineffective erythropoiesis, but they had no indicators of hemolysis and similar reticulocyte counts. Taken together, these results demonstrated an unsuspected dyserythropoiesis that was independent of the macrophages and could participate, at least in part, to the basis of anemia in Gaucher disease.
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Affiliation(s)
- Nelly Reihani
- Université Sorbonne Paris Cité, Université Paris Diderot, Inserm, INTS, Unité Biologie Intégrée du Globule Rouge, Laboratoire d'Excellence GR-Ex, Paris
| | - Jean-Benoit Arlet
- Sorbonne Paris-Cité, Université Paris Descartes, Service de Médecine Interne, Assistance publique-Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Inserm UMR 1163, CNRS ERL 8254, Hôpital Necker, Institut Imagine, Laboratoire d'excellence GR-Ex, Paris
| | - Michael Dussiot
- Sorbonne Paris-Cité, Université Paris Descartes, Inserm UMR 1163, CNRS ERL 8254, Institut Imagine, Hôpital Necker, Laboratoire d'excellence GR-Ex, Paris
| | - Thierry Billette de Villemeur
- Sorbonne Université, Université Pierre et Marie Curie, Service de Neuropédiatrie Hôpital Trousseau, Assistance publique-Hôpitaux de Paris, Hôpital et GRC ConCer-LD, Paris
| | - Nadia Belmatoug
- Hôpitaux universitaires Paris Nord Val de Seine, Assistance publique-Hôpitaux de Paris, Hôpital Beaujon, Service de Médecine Interne, Centre de Référence des Maladies Lysosomales, Clichy, France
| | - Christian Rose
- Université Catholique de Lille, Hôpital Saint Vincent de Paul, Service d'Hématologie, Lille, France
| | - Yves Colin-Aronovicz
- Université Sorbonne Paris Cité, Université Paris Diderot, Inserm, INTS, Unité Biologie Intégrée du Globule Rouge, Laboratoire d'Excellence GR-Ex, Paris
| | - Olivier Hermine
- Sorbonne Paris-Cité, Université Paris Descartes, Assistance publique-Hôpitaux de Paris, Hôpital Necker, Service d'Hématologie, Inserm UMR 1163, CNRS ERL 8254, Institut Imagine, Laboratoire d'excellence GR-Ex, Paris, Inserm UMR 1163, CNRS, France
| | - Caroline Le Van Kim
- Université Sorbonne Paris Cité, Université Paris Diderot, Inserm, INTS, Unité Biologie Intégrée du Globule Rouge, Laboratoire d'Excellence GR-Ex, Paris
| | - Melanie Franco
- Université Sorbonne Paris Cité, Université Paris Diderot, Inserm, INTS, Unité Biologie Intégrée du Globule Rouge, Laboratoire d'Excellence GR-Ex, Paris
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17
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Abstract
We aim to describe an 8-year-old boy with an unusual clinical presentation of Gaucher disease (GD). Gaucher disease is a progressive lysosomal storage disorder due to deficiency of the specific enzyme glucocerebrosidase with varying clinical features, but often involving the monocytes-macrophages systems. This child ran a progressive course with a devastating outcome. Three distinct GD subtypes have been described with varying clinical features based on the presence or absence of neurologic involvement. Gaucher disease diagnosis is obtained via: enzyme activity assay, gene mutation study, bone marrow aspiration in addition to multiple other tests that have been successfully used in diagnosis of cases of GD. Treatment modalities include enzyme replacement treatment, substrate reduction therapy, bone marrow transplantation, blood transfusion, and surgery are available management modalities for GD. Gaucher disease is a chronic disease requiring a multidisciplinary team approach with regular follow up with multiple subspecialties.
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Affiliation(s)
- Tamer M Rizk
- Department of Pediatrics and Pediatric Neurology, Al-Takhassusi Hospital, Dr. Sulaiman Al-Habib Medical Group, Riyadh, Kingdom of Saudi Arabia. E-mail:
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18
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Dulgar O, Eskazan AE, Ersen E, Demiroz AS, Turna A, Oz B, Tuzuner N. Pleural tuberculosis in a patient with untreated type 1 Gaucher disease. J Infect Chemother 2015; 22:53-7. [PMID: 26459658 DOI: 10.1016/j.jiac.2015.08.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2015] [Revised: 08/17/2015] [Accepted: 08/21/2015] [Indexed: 01/24/2023]
Abstract
Gaucher disease (GD) is an autosomal recessive glycolipid storage disorder, due to deficiency of the lysosomal enzyme glucocerebrosidase, leading to accumulation of the substrate glucocerebroside in the cells of the macrophage-monocyte system. Patients with GD have alteration in their immune system and impaired microbicidal capacity of mononuclear phagocytes. It has also been demonstrated that monocyte dysfunction may correlate with the plasma glucocerebrosidase concentrations. Tuberculosis (TB) is a major public health problem in developing countries. Pleural TB is one of the most common forms of extra-pulmonary TB. Since immune system can be impaired due to the deficiency of glucocerebrosidase in various ways, TB can be observed in patients with GD especially when left untreated. Cytopenia(s) is also general finding in untreated Gaucher patients, and they may be observed most frequently due to the infiltration of the bone marrow with Gaucher cells together with the additional factor of splenomegaly. We herein present a case of an adult patient with heterozygous untreated GD1, who developed pleural TB complicated by ipsilateral pulmonary fibrosis. Before his admission to our clinic, pleurectomy operation was performed and 4-drug combination anti-TB therapy was initiated including isoniazid, rifampicin, ethambutol and pyrazinamide. Fever complaint was disappeared with anti-TB treatment but he also had fatigue and pain. After initiation of enzyme replacement therapy in addition to anti-TB treatment, clinical and hematological improvement was observed. To our knowledge, this is the first reported case of GD1 with pleural TB.
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Affiliation(s)
- Ozgecan Dulgar
- Department of Internal Medicine, Cerrahpasa Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Ahmet Emre Eskazan
- Division of Hematology, Department of Internal Medicine, Cerrahpasa Faculty of Medicine, Istanbul University, Istanbul, Turkey.
| | - Ezel Ersen
- Department of Thoracic Surgery, Cerrahpasa Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Ahu Senem Demiroz
- Department of Pathology, Cerrahpasa Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Akif Turna
- Department of Thoracic Surgery, Cerrahpasa Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Buge Oz
- Department of Pathology, Cerrahpasa Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Nukhet Tuzuner
- Department of Pathology, Cerrahpasa Faculty of Medicine, Istanbul University, Istanbul, Turkey
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Giraldo P, Pérez-López J, Núñez R, de la Puebla RF, Luño E, Saura-Grau S, Bureo JC, Plaza S, de la Serna J. Patients with type 1 Gaucher disease in Spain: A cross-sectional evaluation of health status. Blood Cells Mol Dis 2015; 56:23-30. [PMID: 26603719 DOI: 10.1016/j.bcmd.2015.10.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Revised: 10/01/2015] [Accepted: 10/02/2015] [Indexed: 11/18/2022]
Abstract
A multicentre, cross-sectional epidemiological survey was conducted to describe the health status of patients with type 1 Gaucher disease (GD1) in Spain. Patient data were collected retrospectively from clinical records. Therapeutic goals for seven clinical parameters were chosen as primary outcome measures. 108 GD1 patients (mean age 44.8 years; 53% male) were recruited from 28 hospitals. Ninety-five patients (88%) were receiving treatment for GD1. Hemoglobin concentration was the therapeutic goal with the highest level of achievement, being met by 105 of 108 patients (97%), followed by the goals for liver volume (86/98 patients; 88%), spleen volume (67/77 patients; 87%) and platelet count (81/108 patients; 75%). The goal for bone mineral density (BMD) was met by 48 of 75 patients (64%), and the goal for quality of life was met by 65 of 103 patients (63%). Bone pain was the parameter with the lowest level of achievement (goal met by 50/94 patients; 53%). The clinical information most often missing from patient records was the BMD Z-score (missing for 31% of patients). These data suggest that most Spanish GD1 patients have good control over hematological and visceral parameters, but there is a need to improve monitoring and treatment of GD-related bone disease.
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Affiliation(s)
- Pilar Giraldo
- Translational Research Unit, Miguel Servet University Hospital, IIS Aragón, CIBER de Enfermedades Raras (CIBERER), Aragon Institute of Health Sciences (IACS), Zaragoza, Spain; Spanish Foundation for the Study and Therapy of Gaucher Disease (FEETEG), Spain.
| | - Jordi Pérez-López
- Department of Internal Medicine, Vall d'Hebron Hospital, Barcelona, Spain.
| | - Ramiro Núñez
- Department of Hematology, Virgen del Rocío Hospital, Sevilla, Spain.
| | | | - Elisa Luño
- Department of Hematology, Central de Asturias Hospital, Oviedo, Spain.
| | | | - Juan Carlos Bureo
- Department of Internal Medicine, Infanta Cristina Hospital, Badajoz, Spain
| | - Sylvia Plaza
- Medical Affairs, Shire Pharmaceuticals Ibérica, Madrid, Spain.
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20
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Pathogenesis of Bone Alterations in Gaucher Disease: The Role of Immune System. J Immunol Res 2015; 2015:192761. [PMID: 26064996 PMCID: PMC4433682 DOI: 10.1155/2015/192761] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2014] [Revised: 01/09/2015] [Accepted: 01/11/2015] [Indexed: 01/23/2023] Open
Abstract
Gaucher, the most prevalent lysosomal disorder, is an autosomal recessive inherited disorder due to a deficiency of glucocerebrosidase. Glucocerebrosidase deficiency leads to the accumulation of glucosylceramide primarily in cells of mononuclear-macrophage lineage. Clinical alterations are visceral, hematological, and skeletal. Bone disorder in Gaucher disease produces defects on bone metabolism and structure and patients suffer from bone pain and crisis. Skeletal problems include osteopenia, osteoporosis, osteolytic lesions, and osteonecrosis. On the other hand a chronic stimulation of the immune system is a well-accepted hallmark in this disease. In this review we summarize the latest findings in the mechanisms leading to the bone pathology in Gaucher disease in relationship with the proinflammatory state.
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22
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Complexity of Genotype-Phenotype Correlations in Mendelian Disorders: Lessons from Gaucher Disease. Rare Dis 2015. [DOI: 10.1007/978-94-017-9214-1_6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
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23
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Flow cytometric assessment of lymphocyte subsets in Gaucher type 1 patients. Blood Cells Mol Dis 2014; 53:169-70. [DOI: 10.1016/j.bcmd.2014.07.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2014] [Accepted: 07/06/2014] [Indexed: 11/18/2022]
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24
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Abstract
Gaucher disease (GD) is an inherited lysosomal disorder, originating from deficient activity of the lysosomal enzyme glucocerebrosidase (GCase). Normally, GCase hydrolyzes glucocerebroside (GC) to glucose and ceramide; however, impaired activity of this enzyme leads to the accumulation of GC in macrophages, termed "Gaucher cells." Gaucher disease is associated with hepatosplenomegaly, cytopenias, skeletal complications and in some forms involves the central nervous system. Coagulation abnormalities are common among GD patients due to impaired production and chronic consumption of coagulation factors. Bleeding phenomena are variable (as are other symptoms of GD) and include mucosal and surgical hemorrhages. FOUR MAIN ETIOLOGICAL FACTORS ACCOUNT FOR THE HEMOSTATIC DEFECT IN GD: thrombocytopenia, abnormal platelet function, reduced production of coagulation factors, and activation of fibrinolysis. Thrombocytopenia relates not only to hypersplenism and decreased megakaryopoiesis by the infiltrated bone marrow but also to immune thrombocytopenia. Autoimmunity, especially the induction of platelet antibody production, might cause persistent thrombocytopenia. Enzyme replacement therapy reverses only part of the impaired coagulation system in Gaucher disease. Other therapeutic and supportive measures should be considered to prevent and/or treat bleeding in GD. Gaucher patients should be evaluated routinely for coagulation abnormalities especially prior to surgery and dental and obstetric procedures.
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Affiliation(s)
- Hanna Rosenbaum
- Department of Hematology and Bone Marrow Transplantation, Rambam Health Care Campus, Haifa, Israel and ; Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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25
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Markuszewska-Kuczyńska A, Kämpe Björkvall C, Lorenz F, Kleinotiene G, Klimkowska M, Machaczka M. Długotrwała pancytopenia po chemioterapii jako objaw demaskujący chorobę Gauchera u pacjentki z rakiem płuca. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.achaem.2014.01.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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26
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Mitrovic M, Elezovic I, Miljic P, Suvajdzic N. Acquired von Willebrand syndrome in patients with Gaucher disease. Blood Cells Mol Dis 2014; 52:205-7. [DOI: 10.1016/j.bcmd.2013.11.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2013] [Revised: 10/05/2013] [Accepted: 10/26/2013] [Indexed: 11/27/2022]
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27
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Thomas AS, Mehta A, Hughes DA. Gaucher disease: haematological presentations and complications. Br J Haematol 2014; 165:427-40. [PMID: 24588457 DOI: 10.1111/bjh.12804] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Gaucher disease (GD) is an autosomal recessive lysosomal storage disease, caused by deficiency of the enzyme glucocerebrosidase, required for the degradation of glycosphingolipids. Clinical manifestations include hepatosplenomegaly, thrombocytopenia, bone disease and a bleeding diathesis, frequently resulting in presentation to haematologists. Historically managed by splenectomy, transfusions and orthopaedic surgery, the development of specific therapy in the form of intravenous enzyme replacement therapy in the 1990s has resulted in dramatic improvements in haematological and visceral disease. Recognition of complications, including multiple myeloma and Parkinson disease, has challenged the traditional macrophage-centric view of the pathophysiology of this disorder. The pathways by which enzyme deficiency results in the clinical manifestations of this disorder are poorly understood; altered inflammatory cytokine profiles, bioactive sphingolipid derivatives and alterations in the bone marrow microenvironment have been implicated. Further elucidating these pathways will serve to advance our understanding not only of GD, but of associated disorders.
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Affiliation(s)
- Alison S Thomas
- Lysosomal Storage Disorders Unit, Royal Free Hospital, London, UK
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Razek AAKA, Abdalla A, Fathy A, Megahed A. Apparent diffusion coefficient of the vertebral bone marrow in children with Gaucher's disease type I and III. Skeletal Radiol 2013; 42:283-7. [PMID: 22718272 DOI: 10.1007/s00256-012-1464-8] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2012] [Revised: 05/29/2012] [Accepted: 05/30/2012] [Indexed: 02/02/2023]
Abstract
PURPOSE To assess apparent diffusion coefficient (ADC) as a quantitative parameter for detection of vertebral bone marrow infiltration in children with Gaucher's disease type I and III. MATERIAL AND METHODS Prospective study was conducted on 20 infants and children (14 M, 6 F; aged 31-61 months; mean age 46 months) with Gaucher's disease type I (n = 13) and III (n = 7), and 20 age and sex matched controls. They underwent routine and diffusion-weighted MR imaging of the lumbar spine using echo planar imaging with b value of 0, 500 and 1000 sec/mm2. The ADC value of the lumbar vertebral bone marrow was compared in different phenotypes and genotypes; and correlated with bone marrow burden score (BMB), chitotriosidase level, hemoglobin and platelet count. RESULTS The mean ADC value of marrow infiltration in patients with Gaucher's disease (0.39 ± 0.06 × 10(-3) mm(2)/s) was significantly lower (P = 0.001) than that of vertebral bone marrow in controls (0.54 ± 0.05 × 10(-3) mm(2)/s). The cut-off ADC value used to differentiate patients with Gaucher's disease from controls was (0.47 × 10(-3) mm(2)/s); with sensitivity of 95 %; specificity of 95 % and area under the curve of 0.986. The L444P/L444P mutation had significantly lower ADC value compared to other mutations (P = 0.001). The mean ADC value of the bone marrow negatively correlated with BMB (r = -0.831; P = 0.001), and biomarkers of disease activity including chitotriosidase (r = -0.542; P = 0.014), hemoglobin (r = -0.727; P = 0.001) and platelets (r = -0.698; P = 0.001). CONCLUSION We concluded that there is significant difference in the ADC value of vertebral bone marrow between children with Gaucher's disease and controls, and the ADC value correlated well with genotyping and some biomarkers of disease activity.
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Di Rocco M, Andria G, Bembi B, Carubbi F, Giona F, Giuffrida G, Linari S, Sibilio M, Spina V, Cappellini MD. Minimal disease activity in Gaucher disease: criteria for definition. Mol Genet Metab 2012; 107:521-5. [PMID: 22954583 DOI: 10.1016/j.ymgme.2012.08.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2012] [Revised: 08/10/2012] [Accepted: 08/10/2012] [Indexed: 02/07/2023]
Abstract
Gaucher disease type I is a metabolic disorder caused by a genetic deficiency of lysosomal β-glucocerebrosidase that leads to accumulation of glucocerebroside in macrophages, thus causing damage in different organ systems. Enzyme replacement therapy with imiglucerase improves organ impairment and clinical manifestations, but patients differ in response to treatment. While clinical remission is the most desirable therapeutic outcome, a more realistic goal in patients with high disease burden is reasonably good clinical status despite persistence of residual biochemical or imaging abnormalities. Therefore, the concept of minimal disease activity--used in certain haematological or rheumatologic conditions--needs to be introduced in Gaucher disease, with a level of disease activity that patients and physicians consider a useful treatment target. In this paper, we propose specific parameters and criteria for defining minimal disease activity in Gaucher disease and its stability over time, based on three major systemic domains typically involved: haematological, visceral, and skeletal. Biomarker parameters were not included as criteria, because currently they do not adequately reflect disease evolution in individual patients. Neurological and respiratory domains were also excluded, as their involvement per se indicates severe disease unlikely to respond to enzyme replacement therapy and achieve minimal disease status. Our goal in defining minimal disease activity and stability is to identify a tool to facilitate treatment decisions in clinical practice.
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Affiliation(s)
- Maja Di Rocco
- Unit of Rare Diseases, Department of Pediatrics, Gaslini Institute, Genoa, Italy.
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Hollak CEM, Belmatoug N, Cole JA, vom Dahl S, Deegan PB, Goldblatt J, Rosenbloom B, Dussen L, Tylki-Szymańska A, Weinreb NJ, Zimran A, Cappellini MD. Characteristics of type I Gaucher disease associated with persistent thrombocytopenia after treatment with imiglucerase for 4-5 years. Br J Haematol 2012; 158:528-38. [DOI: 10.1111/j.1365-2141.2012.09175.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2012] [Accepted: 04/20/2012] [Indexed: 11/27/2022]
Affiliation(s)
- Carla E. M. Hollak
- Department of Internal Medicine; Division of Endocrinology and Metabolism; Academic Medical Centre; University of Amsterdam; Amsterdam; The Netherlands
| | - Nadia Belmatoug
- Reference Centre for Lysosomal Diseases; Beaujon Hospital; Assistance Publique-Hôpitaux de Paris; Clichy; France
| | | | - Stephan vom Dahl
- Department of Internal Medicine; St Franziskus Hospital; Teaching Hospital; University of Cologne; Cologne; Germany
| | | | - Jack Goldblatt
- Genetic Services of Western Australia; School of Paediatrics and Child Health; University of Western Australia; Perth; WA; Australia
| | | | - Laura Dussen
- Department of Internal Medicine; Division of Endocrinology and Metabolism; Academic Medical Centre; University of Amsterdam; Amsterdam; The Netherlands
| | - Anna Tylki-Szymańska
- Department of Metabolic Diseases; The Children's Memorial Health Institute; Warsaw; Poland
| | - Neal J. Weinreb
- University Research Foundation for Lysosomal Storage Disorders; Coral Springs; FL; USA
| | - Ari Zimran
- Gaucher Clinic; Shaare Zedek Medical Centre; Hebrew University; Jerusalem; Israel
| | - Maria Domenica Cappellini
- Department of Internal Medicine; “Ca Granda” Policlinico Foundation IRCCS; University of Milan; Milan; Italy
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Giraldo P, Alfonso P, Irún P, Gort L, Chabás A, Vilageliu L, Grinberg D, Sá Miranda CM, Pocovi M. Mapping the genetic and clinical characteristics of Gaucher disease in the Iberian Peninsula. Orphanet J Rare Dis 2012; 7:17. [PMID: 22429443 PMCID: PMC3349595 DOI: 10.1186/1750-1172-7-17] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2011] [Accepted: 03/19/2012] [Indexed: 11/10/2022] Open
Abstract
Background Gaucher disease (GD) is due to deficiency of the glucocerebrosidase enzyme. It is panethnic, but its presentation reveals ethnicity-specific characteristics. Methods We evaluated the distribution, and clinical and genetic characteristics of GD patients in the Iberian Peninsula (IP). We analysed geographical distribution, demographic, genetic and clinical data, age at diagnosis, type, and years of therapy in 436 GD patients from the IP. Results The prevalence of GD was 1/149,000 inhabitants; 88.3% were type 1, 6.7% type 2, and 5.0% type 3. The mean age at diagnosis in type 1 was 28.7 years. A total of 72.7% were classified as having mild forms, 25.5% moderate, and 1.7% severe. Anemia and thrombocytopenia were present in 56% and 55%, respectively. Bone disease and hepatomegaly were reported in 62% and 68%, respectively, and were more likely in asplenic than in non-splenectomized patients. Sixty-nine mutant alleles were identified, and five mutations accounted for 75% of the GBA alleles. Several patients described in our series had interesting phenotypes. A total of 58.7% of patients had received enzyme replacement therapy and 12.6% were treated with miglustat. Conclusions A broad spectrum of GBA mutations is present in the IP, with 98.2% of type 1 GD being mild and 23.0% never treated. These data highlight genetic and phenotypic heterogeneities among geographic populations.
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Affiliation(s)
- Pilar Giraldo
- Centro de Investigación Biomédica en Red de Enfermedades Raras, Zaragoza, Spain.
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Mitrovic M, Antic D, Elezovic I, Janic D, Miljic P, Sumarac Z, Nikolic T, Suvajdzic N. Haemostatic abnormalities in treatment-naïve patients with Type 1 Gaucher's disease. Platelets 2011; 23:143-9. [PMID: PMID: 21767238 DOI: 10.3109/09537104.2011.597526] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
There is a paucity of data on the effects of enzyme replacement therapy (ERT) on the coagulation abnormalities and platelet function of patients with Gaucher's disease (GDPs) and much of this data are controversial. This study investigates the haemostatic parameters in treatment-naïve GDPs and the effects of ERT. 31 Serbian treatment-naïve type 1 GDPs (M/F 17/14; median age 49 years, splenectomized 9/31) were studied. The complete blood count, prothrombin time (PT), activated partial tromboplastin time (aPTT) and coagulation factors were measured using the standard methods. Platelet aggregation was assessed with a whole-blood aggregometer. Splenic volumes were assessed using computer tomography. Twenty-one patients were treated with ERT (Imiglucerase). The haemostatic parameters were assessed after 6, 12 and 24 months (ERT(6, 12, 24)). Initially bleeding episodes were registered in 10/31 GDPs. Median platelet count was 108 × 10(9)/L; 22/31 GDPs were thrombocytopenic. The PT and aPTT values were abnormal in 16/31 and 13/31 GDPs, respectively. Platelet aggregation abnormalities were recorded in 19/31GDPs. Median platelet aggregation was reduced in response to adenosine-diphosphate 5 µmol/L (ADP(5) 0.46) and collagen 5 µmol/L (Col(5) 0.47). Splenic volume inversely correlated with the platelet count and a reduced response to arachidonic acid (AA), Col(5) and ADP(5) (p < 0.05). The splenectomized GDPs had a significantly lower platelet aggregation to Col(10) (p < 0.05). Bleeding GDPs had a significantly lower platelet count, higher chitotriosidase levels and a greater splenic volume compared to non-bleeding patients (p < 0.01). ERT: The number of bleeding GDPs had significantly decreased by ERT(6) (1/10; p < 0.01). The platelet count had significantly increased by ERT(6) (ERT(6) 180 × 10(9)/L, p < 0.01). The PT increased significantly from ERT(0) to ERT(24) (PT(0) 65%, PT(24) 81%; p < 0.05). The von Willebrand factor had increased significantly by ERT(6) and ERT(24) (ERT(0) 56%, ERT(6) 70%, ERT(12) 70%, ERT(24) 86%; p < 0.01). The number of GDPs with abnormal platelet aggregation had decreased significantly by ERT(6) (10/19; p < 0.05). Platelet aggregation on ADP(10) and AA significantly increased by ERT(6) (ADP(10): ERT(0) 0.75, ERT(6) 0.8 p < 0.01; AA: ERT(0) 0.7, ERT(6) 0.8 p < 0.05). In conclusion, platelet dysfunction and coagulation abnormalities were found in a considerable number of our GDPs. The absence of severe bleeding episodes suggests that the haemostatic system is sufficiently balanced and therefore the exact mechanism of the etiology of these abnormalities need to be fully clarified. ERT resulted in the cessation of bleeding and marked increase in platelet count, PT, vWF and platelet aggregation.
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GIVOL N, GOLDSTEIN G, PELEG O, SHENKMAN B, ZIMRAN A, ELSTEIN D, KENET G. Thrombocytopenia and bleeding in dental procedures of patients with Gaucher disease. Haemophilia 2011; 18:117-21. [DOI: 10.1111/j.1365-2516.2011.02540.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Spectre G, Roth B, Ronen G, Rosengarten D, Elstein D, Zimran A, Varon D, Revel-Vilk S. Platelet adhesion defect in type I Gaucher Disease is associated with a risk of mucosal bleeding. Br J Haematol 2011; 153:372-8. [PMID: 21401572 DOI: 10.1111/j.1365-2141.2011.08613.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Patients with type I Gaucher Disease (GD) may have a clinically significant bleeding tendency that is disproportionate to their platelet count. We hypothesized that impaired platelet adhesion might contribute to bleeding tendency. Adult patients with type I GD with platelet counts ≥130×10(9) /l and haematocrit ≥30% (n=48), obligatory carriers (n=52), and healthy controls (n=19) were studied. Platelet adhesion, using the IMPACT-R (Cone and Plate(let) Analyser), and platelet aggregation were determined. Type I GD patients had significantly lower platelet adhesion [surface coverage %, median (interquartile range)] 4·6 (3·2-7·5), compared to controls, 8·7 (7·6-10·3), or carriers, 8·1 (6·5-9·4; P=0·001). Platelet adhesion was not affected by the use of disease-specific enzyme replacement therapy but was improved in patients after splenectomy, 7·2 (5·8-9·3). Mixing tests showed that the reduced adhesion was an intrinsic platelet defect. Mucosal bleeding was reported in 17 (35·4%) patients and was associated with abnormal adhesion [P=0·037, with an Odds Ratio (95% confidence interval) of 5·73 (1·1-29·6)]. Five patients (22%) had reduced platelet aggregation, all of whom had reduced platelet adhesion. Platelet aggregation defect was not associated with mucosal bleeding. In conclusion, platelet adhesion defect is a major thrombocytopathy in type I GD patients and can explain part of the increased tendency to bleeding.
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Affiliation(s)
- Galia Spectre
- Coagulation Unit Paediatric Haematology/Oncology Department, Hadassah-Hebrew University Medical Centre, Jerusalem, Israel.
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Mistry PK, Cappellini MD, Lukina E, Ozsan H, Mach Pascual S, Rosenbaum H, Helena Solano M, Spigelman Z, Villarrubia J, Watman NP, Massenkeil G. A reappraisal of Gaucher disease-diagnosis and disease management algorithms. Am J Hematol 2011; 86:110-5. [PMID: 21080341 DOI: 10.1002/ajh.21888] [Citation(s) in RCA: 107] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Type 1 (non-neuronopathic) Gaucher disease was the first lysosomal storage disorder for which an effective enzyme replacement therapy was developed and it has become a prototype for treatments for related orphan diseases. There are currently four treatment options available to patients with Gaucher disease, nevertheless, almost 25% of Type 1 Gaucher patients do not gain timely access to therapy because of delays in diagnosis after the onset of symptoms. Diagnosis of Gaucher disease by enzyme testing is unequivocal, but the rarity of the disease and nonspecific and heterogeneous nature of Gaucher disease symptoms may impede consideration of this disease in the differential diagnosis. To help promote timely diagnosis and optimal management of the protean presentations of Gaucher disease, a consensus meeting was convened to develop algorithms for diagnosis and disease management for Gaucher disease.
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Affiliation(s)
- Pramod K Mistry
- Department of Pediatrics and Medicine, Yale University, New Haven, Connecticut 06562, USA.
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Mireles SA, Seybold J, Williams G. Undiagnosed type IIIc Gaucher disease in a child with aortic and mitral valve calcification: perioperative complications after cardiac surgery. J Cardiothorac Vasc Anesth 2009; 24:471-4. [PMID: 19632857 DOI: 10.1053/j.jvca.2009.05.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2009] [Indexed: 11/11/2022]
Affiliation(s)
- Samuel A Mireles
- Stanford Department of Anesthesia, Lucile Packard Children's Hospital, Stanford, CA 94305, USA.
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Glucocerebroside: an evolutionary advantage for patients with Gaucher disease and a new immunomodulatory agent. Immunol Cell Biol 2009; 87:514-24. [PMID: 19529001 DOI: 10.1038/icb.2009.42] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Gaucher disease (GD) is caused by the reduced activity of a lysosomal enzyme, glucocerebrosidase, leading to the accumulation of glucocerebroside (GC). The relatively high prevalence of this disease within an ethnic group is believed to reflect a selective advantage. Treatment with enzyme replacement therapy (ERT) is safe and effective in ameliorating the primary symptoms of the disease, yet there have been reports that some patients on ERT have developed type 2 diabetes or metabolic syndrome, malignancies and central nervous system disorders. A series of animal studies suggest that these complications may be related to the reduction of GC levels by the enzyme administered. GC has been shown to have an immunomodulatory effect through the promotion of dendritic cells, natural killer T cells, and regulatory T cells. The break down of GC to ceramide can underline part of these findings. Clinical trials suggested a beneficial effect of GC in type 2 diabetes or nonalcoholic steatohepatitis. This review of the data from animal models and humans proposes that the increased level of GC may provide an evolutionary advantage for patients with GD. Indirectly, these data support treating symptomatic patients with mild/moderate GD with low-dose ERT and re-evaluating the use of ERT in asymptomatic patients.
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The female Gaucher patient: the impact of enzyme replacement therapy around key reproductive events (menstruation, pregnancy and menopause). Blood Cells Mol Dis 2009; 43:264-88. [PMID: 19502088 DOI: 10.1016/j.bcmd.2009.04.003] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2009] [Accepted: 04/08/2009] [Indexed: 11/22/2022]
Abstract
BACKGROUND The principal manifestations of type 1 Gaucher disease (GD) (increased risk of bleeding, anaemia, splenomegaly, hepatomegaly and bone disease) are likely to affect females during reproductive events such as menarche and menstruation; fertility, pregnancy, parity, delivery and lactation; and menopause. In order to determine the optimal management of female Gaucher patients based on available data, we examine reproductive events and GD in untreated and alglucerase and/or imiglucerase-treated females. METHODS A panel of international clinicians experienced in the management of GD reviewed and presented evidence from peer-reviewed literature, a pharmacovigilance database on imiglucerase, and their own clinical experience to support discussions and recommendations. Nine panel members completed a 130-item-questionnaire on the outcomes of the management of female patients in their clinical practice. Results, covering menarche (137 females), menstruation (261 reports), fertility (295 females), pregnancy (416 pregnancies in 247 women) and menopause (45 women) were analysed. Data from a recent Canadian survey on 50 patients with 39 pregnancies, the imiglucerase pharmacovigilance database (100 pregnancies), and relevant literature (56 items covering 398 pregnancies in 205 women) were also reviewed. KEY RESULTS Menarche: May be delayed in girls with GD. Menorrhagia: Appears to be more common in GD than in the non-Gaucher population and may be ameliorated by alglucerase and/or imiglucerase treatment (menorrhagia in 67/133 (50.4%) untreated females compared with 37/128 (28.9%) treated; Mann-Whitney U test: p=0.001). Fertility: There is no evidence of decreased fertility in GD. Pregnancy: Pregnancy in GD may be complicated by haematological disease, organomegaly and bone involvement. GD diagnosis occurs frequently during pregnancy. Questionnaire results demonstrate: a reduced risk of spontaneous abortion in women treated with alglucerase and/or imiglucerase (untreated: 26/189 (13.8%); treated 1/58 (1.7%) chi(2)p=0.010); reduced risk of Gaucher-related complications during delivery (untreated 43/109 (39.4%); treated 3/46 (6.5%) chi(2)p<0.0005): and a reduced risk of Gaucher-related complications during the post partum period (untreated 15/71 (21.1%); treated 3/43 (7%) chi(2)p=0.014). There is no evidence to date of any untoward effect of alglucerase and/or imiglucerase on the fetus, or on infants breast fed by mothers receiving alglucerase and/or imiglucerase. Menopause: The impact of GD on menopause requires further study especially in relation to bone pathology. CONCLUSIONS On the basis of this review, GD may have an impact on reproductive events in affected women. Enzyme therapy may have benefits in reducing menorrhagia, spontaneous abortions and complications associated with delivery and the postpartum period.
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Zimran A. Focus on hematologic abnormalities and pathophysiologic mechanisms in Gaucher disease. Clin Ther 2009. [DOI: 10.1016/s0149-2918(09)00420-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Elstein D, Zimran A. Using the International Gaucher Disease Registry data: can we devise a virtuous circle for treated patients? Am J Hematol 2008; 83:887-9. [PMID: 18980272 DOI: 10.1002/ajh.21306] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Abstract
We present a brief review of Gaucher disease, the most common lysosomal storage disease. Gaucher disease is a rare autosomal recessive disorder characterized by defective function of the catabolic enzyme beta-glucocerebrosidase, leading to an accumulation of its substrate, glucocerebroside, in the mononuclear phagocyte system, especially histiocytes in the spleen, lymph nodes, and bone marrow; Kupffer cells in the liver; osteoclasts in bone; microglia in the central nervous system; alveolar macrophages in the lungs; and histiocytes in the gastrointestinal tracts, genitourinary tracts, and the peritoneum. Clinical signs and symptoms include neurologic dysfunctions, bone infarcts and malformations, hepatosplenomegaly and hypersplenism leading to anemia, neutropenia, and thrombocytopenia. Enzyme replacement therapy with recombinant glucocerebrosidase is the mainstay of treatment for Gaucher disease, which became the first successfully managed lipid storage disease. Future treatments may include oral enzyme replacement and/or gene therapy interventions.
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Affiliation(s)
- Mingyi Chen
- Department of Pathology and Laboratory Medicine, Loma Linda University Medical Center, Loma Linda, CA 92350, USA.
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Hughes D, Cappellini MD, Berger M, Van Droogenbroeck J, de Fost M, Janic D, Marinakis T, Rosenbaum H, Villarubia J, Zhukovskaya E, Hollak C. Recommendations for the management of the haematological and onco-haematological aspects of Gaucher disease. Br J Haematol 2007; 138:676-86. [PMID: 17655728 PMCID: PMC2040230 DOI: 10.1111/j.1365-2141.2007.06701.x] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Current knowledge of the haematological and onco-haematological complications of type 1 Gaucher disease has been reviewed with the aim of identifying best clinical practice for treatment and disease management. It was concluded that: (i) Awareness of typical patterns of cytopenia can help clinicians distinguish haematological co-morbidities. (ii) Red blood cell studies and complete iron metabolism evaluation at baseline are recommended. (iii) Haemoglobin levels defining anaemia should be raised and used in Gaucher disease treatment and monitoring. (iv) Surgeons should be aware of potential bleeding complications during surgery in Gaucher patients. The higher incidence of multiple myeloma in Gaucher disease suggests that Gaucher patients should have their immunoglobulin profile determined at diagnosis and monitored every 2 years (patients <50 years) or every year (patients >50 years). If monoclonal gammopathy of undetermined significance (MGUS) is found, general MGUS guidelines should be followed. Future studies should focus on the utility of early treatment to prevent immunoglobulin abnormalities and multiple myeloma.
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Affiliation(s)
- Derralynn Hughes
- Department of Academic Haematology, Royal Free Hospital and University College Medical School, London, UK.
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Mistry PK, Sadan S, Yang R, Yee J, Yang M. Consequences of diagnostic delays in type 1 Gaucher disease: the need for greater awareness among hematologists-oncologists and an opportunity for early diagnosis and intervention. Am J Hematol 2007; 82:697-701. [PMID: 17492645 DOI: 10.1002/ajh.20908] [Citation(s) in RCA: 95] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Gaucher disease (GD) is a progressive macrophage lipidosis capable of causing disabling and life-threatening complications. Anecdotal experiences suggest that GD may go undiagnosed for many years, leading to severe complications that are preventable or reversible by enzyme replacement therapy (ERT) with imiglucerase. We conducted surveys of patients and Hematology-Oncology specialists to assess the frequency of diagnostic delays. Additionally, we report a series of patients who suffered diagnostic delays and as a result developed disabilities including potentially life-threatening manifestations of GD. Of 136 patients surveyed, the average time from first appearance of GD symptoms to final diagnosis was 48.7 +/- 123.6 months. More than two-thirds were evaluated and managed by a hematologist-oncologist (Hem-Onc). A global survey of 406 Hem-Oncs found that only 20% considered GD in the differential diagnosis for all of its classic symptoms (cytopenia, hepatosplenomegaly, bone pain); the diagnosis considered most likely included leukemia, lymphoma, and multiple myeloma. To illustrate actual consequences of diagnostic delays, we describe 14 patients with GD who suffered from symptoms for up to 10 years before correct diagnosis. Diagnostic delays led to complications that are preventable or reversible with ERT (i.e., avascular necrosis, severe bleeding, chronic bone pain, life-threatening sepsis, pathologic fractures, growth failure, liver pathology). Patients homozygous for N370S mutation in this series were vulnerable to diagnostic delays. In conclusion, prolonged diagnostic delays occur in GD and may result in severe disease manifestations. Our findings suggest that physician education will increase the likelihood of prompt detection of GD and improve its management with ERT with imiglucerase when indicated.
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Affiliation(s)
- Pramod K Mistry
- Department of Pediatric Gastroenterology and Hepatology, Yale University, School of Medicine, New Haven, Connecticut 06520, USA.
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Hughes D, Domenica Cappellini M, Berger MG, Van Droogenbroeck J, de Fost M, Janic D, Marinakis T, Rosenbaum H, Villarubia J, Zhukovskaya E, Hollak C. Hematologic and Hemato-Oncologic Aspects of Gaucher Disease. Clin Ther 2007. [DOI: 10.1016/s0149-2918(07)80461-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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