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Geberhiwot T, Wasserstein M, Wanninayake S, Bolton SC, Dardis A, Lehman A, Lidove O, Dawson C, Giugliani R, Imrie J, Hopkin J, Green J, de Vicente Corbeira D, Madathil S, Mengel E, Ezgü F, Pettazzoni M, Sjouke B, Hollak C, Vanier MT, McGovern M, Schuchman E. Consensus clinical management guidelines for acid sphingomyelinase deficiency (Niemann-Pick disease types A, B and A/B). Orphanet J Rare Dis 2023; 18:85. [PMID: 37069638 PMCID: PMC10108815 DOI: 10.1186/s13023-023-02686-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 04/02/2023] [Indexed: 04/19/2023] Open
Abstract
BACKGROUND Acid Sphingomyelinase Deficiency (ASMD) is a rare autosomal recessive disorder caused by mutations in the SMPD1 gene. This rarity contributes to misdiagnosis, delayed diagnosis and barriers to good care. There are no published national or international consensus guidelines for the diagnosis and management of patients with ASMD. For these reasons, we have developed clinical guidelines that defines standard of care for ASMD patients. METHODS The information contained in these guidelines was obtained through a systematic literature review and the experiences of the authors in their care of patients with ASMD. We adopted the Appraisal of Guidelines for Research and Evaluation (AGREE II) system as method of choice for the guideline development process. RESULTS The clinical spectrum of ASMD, although a continuum, varies substantially with subtypes ranging from a fatal infantile neurovisceral disorder to an adult-onset chronic visceral disease. We produced 39 conclusive statements and scored them according to level of evidence, strengths of recommendations and expert opinions. In addition, these guidelines have identified knowledge gaps that must be filled by future research. CONCLUSION These guidelines can inform care providers, care funders, patients and their carers about best clinical practice and leads to a step change in the quality of care for patients with ASMD with or without enzyme replacement therapy (ERT).
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Affiliation(s)
- Tarekegn Geberhiwot
- University Hospital Birmingham NHS Foundation Trust, Birmingham, UK.
- Institute of Metabolism and System Research, University of Birmingham, Birmingham, UK.
| | - Melissa Wasserstein
- Children's Hospital at Montefiore, Albert Einstein College of Medicine, Bronx, NY, USA
| | | | | | - Andrea Dardis
- Regional Coordinator Centre for Rare Disease, AMC Hospital of Udine, Udine, Italy
| | - Anna Lehman
- Department of Medical Genetics, University of British Columbia, Vancouver, BC, V6T 1Z2, Canada
| | - Olivier Lidove
- Department of Internal Medicine, Hôpital de La Croix Saint Simon, Paris, France
| | - Charlotte Dawson
- University Hospital Birmingham NHS Foundation Trust, Birmingham, UK
| | - Roberto Giugliani
- BioDiscovery and DR BRASIL Research Group, HCPA, Department of Genetics and PPGBM, UFRGS, INAGEMP, DASA, and Casa Dos Raros, Porto Alegre, Brazil
| | - Jackie Imrie
- International Niemann-Pick Disease Registry, Newcastle, UK
| | - Justin Hopkin
- National Niemann-Pick Disease Foundation, Fort Atkinson, WI, USA
| | - James Green
- International Niemann-Pick Disease Registry, Newcastle, UK
| | | | - Shyam Madathil
- Department of Respiratory Medicine, University Hospital Birmingham NHS Foundation Trust, Queen Elizabeth Hospital, Birmingham, UK
| | - Eugen Mengel
- Institute of Clinical Science in LSD, SphinCS, Hochheim, Germany
| | - Fatih Ezgü
- Division of Pediatric Metabolism and Division of Pediatric Genetics, Department of Pediatrics, Gazi University Faculty of Medicine, 06560, Ankara, Turkey
| | - Magali Pettazzoni
- Biochemistry and Molecular Biology and Reference Center for Inherited Metabolic Disorders, Hospices Civils de Lyon, 59 Boulevard Pinel, 69677, Bron Cedex, France
| | - Barbara Sjouke
- Department of Endocrinology and Metabolism, Amsterdam University Medical Centers, Academic Medical Center, University of Amsterdam, F5-169, P.O. Box 22660, 1100 DD, Amsterdam, The Netherlands
| | - Carla Hollak
- Department of Endocrinology and Metabolism, Amsterdam University Medical Centers, Academic Medical Center, University of Amsterdam, F5-169, P.O. Box 22660, 1100 DD, Amsterdam, The Netherlands
| | | | | | - Edward Schuchman
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, 1425 Madison Avenue, Room 14-20A, New York, NY, 10029, USA
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Sousa Martins R, Rocha S, Guimas A, Ribeiro R. Niemann-Pick Type B: A Rare Cause of Interstitial Lung Disease. Cureus 2022; 14:e21230. [PMID: 35186528 PMCID: PMC8844135 DOI: 10.7759/cureus.21230] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/13/2021] [Indexed: 11/05/2022] Open
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Mobini M, Radbakhsh S, Kubaski F, Eshraghi P, Vakili S, Vakili R, Khalili M, Varesvazirian M, Jamialahmadi T, Alamdaran SA, Sayedi SJ, Rajabi O, Emami SA, Reiner Ž, Sebkar A. Impact of Intravenous Trehalose Administration in Patients with Niemann-Pick Disease Types A and B. J Clin Med 2022; 11:jcm11010247. [PMID: 35011993 PMCID: PMC8745869 DOI: 10.3390/jcm11010247] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 12/21/2021] [Accepted: 01/01/2022] [Indexed: 01/07/2023] Open
Abstract
Background and Aims: Niemann–Pick disease (NPD) types A (NPA) and B (NPB) are caused by deficiency of the acid sphingomyelinase enzyme, which is encoded by the SMPD1 gene, resulting in progressive pathogenic accumulation of lipids in tissues. Trehalose has been suggested as an autophagy inducer with therapeutic neuroprotective effects. We performed a single-arm, open-label pilot study to assess the potential efficacy of trehalose treatment in patients with NPA and NPB patients. Methods: Five patients with NPD type A and B were enrolled in an open-label, single-arm clinical trial. Trehalose was administrated intravenously (IV) (15 g/week) for three months. The efficacy of trehalose in the management of clinical symptoms was evaluated in patients by assessing the quality of life, serum biomarkers, and high-resolution computed tomography (HRCT) of the lungs at the baseline and end of the interventional trial (day 0 and week 12). Results: The mean of TNO-AZL Preschool children Quality of Life (TAPQOL) scores increased in all patients after intervention at W12 compared to the baseline W0, although the difference was not statistically significant. The serum levels of lyso-SM-509 and lyso-SM were decreased in three and four patients out of five, respectively, compared with baseline. Elevated ALT and AST levels were decreased in all patients after 12 weeks of treatment; however, changes were not statistically significant. Pro-oxidant antioxidant balance (PAB) was also decreased and glutathione peroxidase (GPX) activity was increased in serum of patients at the end of the study. Imaging studies of spleen and lung HRCT showed improvement of symptoms in two patients. Conclusions: Positive trends in health-related quality of life (HRQoL), serum biomarkers, and organomegaly were observed after 3 months of treatment with trehalose in patients with NPA and NPB. Although not statistically significant, due to the small number of patients enrolled, these results are encouraging and should be further explored.
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Affiliation(s)
- Moein Mobini
- Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad 9177948564, Iran;
| | - Shabnam Radbakhsh
- Student Research Committee, Mashhad University of Medical Sciences, Mashhad 9177948564, Iran;
- Department of Medical Biotechnology and Nanotechnology, Mashhad University of Medical Sciences, Mashhad 9177948564, Iran
| | - Francyne Kubaski
- Department of Genetics, UFRGS, Porto Alegre 91501970, Brazil;
- Medical Genetics Service, HCPA, Porto Alegre 90035903, Brazil
- Biodiscovery Lab, HCPA, Porto Alegre 90035903, Brazil
| | - Peyman Eshraghi
- Department of Pediatric Diseases, Akbar Hospital, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad 9177897157, Iran;
| | - Saba Vakili
- Medical Genetic Research Center, Mashhad University of Medical Sciences, Mashhad 9177948564, Iran; (S.V.); (R.V.)
| | - Rahim Vakili
- Medical Genetic Research Center, Mashhad University of Medical Sciences, Mashhad 9177948564, Iran; (S.V.); (R.V.)
| | - Manijeh Khalili
- Children and Adolescents Health Research Center, Research Institute of cellular and Molecular Science in Infectious Diseases, Zahedan University of Medical Science, Zahedan 9816743463, Iran;
| | - Majid Varesvazirian
- Shafa Hospital, Kerman University of Medical Sciences, Kerman 7618751151, Iran;
| | - Tannaz Jamialahmadi
- Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad 9177948564, Iran;
| | - Seyed Ali Alamdaran
- Pediatric Radiology Department, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad 9177948564, Iran;
| | - Seyed Javad Sayedi
- Department of Pediatrics, Mashhad University of Medical Sciences, Mashhad 9177948564, Iran;
| | - Omid Rajabi
- Department of Pharmaceutical and Food Control, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad 9177948954, Iran;
| | - Seyed Ahmad Emami
- Department of Traditional Pharmacy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad 9177948954, Iran;
| | - Željko Reiner
- Department of Internal Medicine, University Hospital Center Zagreb, University of Zagreb, Kišpatićeva 12, 1000 Zagreb, Croatia;
| | - Amirhossein Sebkar
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad 9177948564, Iran
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad 9177948954, Iran
- Department of Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad 9177948954, Iran
- Correspondence:
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Borie R, Crestani B, Guyard A, Lidove O. Interstitial lung disease in lysosomal storage disorders. Eur Respir Rev 2021; 30:30/160/200363. [PMID: 33927007 DOI: 10.1183/16000617.0363-2020] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 12/27/2020] [Indexed: 11/05/2022] Open
Abstract
Lysosomes are intracellular organelles that are responsible for degrading and recycling macromolecules. Lysosomal storage diseases (LSDs) are a group of inherited diseases caused by mutations affecting genes that encode the function of the lysosomal enzymes. Three LSDs are associated with lung involvement and/or interstitial lung disease (ILD): Gaucher disease (GD); Niemann-Pick disease, also known as acid sphingomyelinase deficiency (ASMD); and Fabry disease (FD). In GD and in ASMD, analysis of bronchoalveolar lavage fluid and lung biopsy can be informative, showing foamy cells. In GD, ILD is rare. Enzyme replacement therapy (ERT) has been available since 1991 and has greatly changed the natural history of GD, with pulmonary failure and death reported before the ERT era. In ASMD, ILD is frequent and is usually associated with spleen enlargement, low platelet cell count and low level of high-density lipoprotein-cholesterol. Results of ERT are promising regarding preliminary results of olipudase alfa in paediatric and adult ASMD populations. The most frequent respiratory manifestation in FD is COPD-like symptoms regardless of smoking habit and dyspnoea due to congestive heart failure. Early diagnosis of these three LSDs is crucial to prevent irreversible organ damage. Early initiation of ERT can, at least in part, prevent organ failure.
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Affiliation(s)
- Raphaël Borie
- Service de Pneumologie A, Centre de Référence des maladies pulmonaires rares, DHU APOLLO, APHP, Hôpital Bichat, Paris, France .,Université de Paris, INSERM U1152, Labex INFLAMEX, Paris, France
| | - Bruno Crestani
- Service de Pneumologie A, Centre de Référence des maladies pulmonaires rares, DHU APOLLO, APHP, Hôpital Bichat, Paris, France.,Université de Paris, INSERM U1152, Labex INFLAMEX, Paris, France
| | - Alice Guyard
- Laboratoire d'anatomopathologie, Hôpital Bichat, Paris, France
| | - Olivier Lidove
- Service de Médecine Interne, Groupe Hospitalier Diaconesses Croix Saint-Simon, Paris, France.,Centre de Référence Maladies Lysosomales (CRML, site Diaconesses Croix Saint-Simon) - Filière Maladies Rares G2M, Paris, France
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Ilarslan NEÇ, Gunay F, Cobanoglu N, Karaman M, Eminoglu FT. Respiratory manifestations in inherited metabolic diseases: 6-year single-center experience. Pediatr Pulmonol 2019; 54:1190-1199. [PMID: 31115165 DOI: 10.1002/ppul.24359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2019] [Revised: 04/15/2019] [Accepted: 04/28/2019] [Indexed: 11/08/2022]
Abstract
OBJECTIVES We aimed to call attention to respiratory system manifestations which occur in the course of many inherited metabolic diseases (IMD), and present as the leading cause of death. MATERIALS AND METHODS We retrospectively reviewed the diagnosis, treatment, and outcome of patients evaluated at our hospital between June 2012 and June 2018 with a diagnosis of IMD and accompanying respiratory manifestations. RESULTS A total of 50 children (29 [58%] male, 21 [42%] female) with IMD and respiratory manifestations were defined. Disorders of intracellular metabolism (n = 33, 66%) formed the majority, followed by intoxication type metabolic disorders (n = 9, 18%) and energy metabolism disorders (n = 8, 16%). The most frequent respiratory symptoms were snoring (20, 40%), tachypnea (16, 32%) and wheezing (14, 28%). Physical examination findings were signs of respiratory distress (n = 28, 56%), crackles (n = 24, 48%), thoracic deformity (n = 23, 46%), decreased breath sounds (n = 17, 34%), rhonchus (n = 17, 34%), wheezing (n = 17, 34%) and stridor (n = 10, 20%). Major respiratory manifestations were chronic airway aspiration (n = 23, 46%), upper airway obstruction (n = 23, 46%), and recurrent pneumonia (n = 18, 36%). Twenty-three 23 patients (46%) experienced endotracheal intubation, 9 patients (18%) required whole-house mechanical ventilation and tonsilloadenoidectomy was performed in 7 patients (14%). Overall survival rate was 70% (n = 35) in a median follow-up period of 2.36 (0.05-5.86) years. CONCLUSIONS Respiratory system manifestations of IMD strongly relate with increased morbidity and mortality. Therefore, prompt diagnosis and correct intervention of respiratory complications with a multidisciplinary team including pediatric metabolic diseases specialists, pulmonologists, otorhinolaryngologists, physiotherapists, and anesthesiologists are crucial to prevent progression and irreversible damage.
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Affiliation(s)
| | - Fatih Gunay
- Department of Pediatrics, Cebeci Hospital, Ankara University School of Medicine, Ankara, Turkey
| | - Nazan Cobanoglu
- Department of Pediatric Pulmonology, Cebeci Hospital, Ankara University School of Medicine, Mamak, Ankara, Turkey
| | - Merve Karaman
- Department of Pediatrics, Cebeci Hospital, Ankara University School of Medicine, Ankara, Turkey
| | - Fatma Tuba Eminoglu
- Department of Pediatric Metabolism, Cebeci Hospital, Ankara University School of Medicine, Ankara, Turkey
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Wasserstein M, Dionisi-Vici C, Giugliani R, Hwu WL, Lidove O, Lukacs Z, Mengel E, Mistry PK, Schuchman EH, McGovern M. Recommendations for clinical monitoring of patients with acid sphingomyelinase deficiency (ASMD). Mol Genet Metab 2019; 126:98-105. [PMID: 30514648 PMCID: PMC7249497 DOI: 10.1016/j.ymgme.2018.11.014] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 11/28/2018] [Accepted: 11/28/2018] [Indexed: 12/15/2022]
Abstract
BACKGROUND Acid sphingomyelinase deficiency (ASMD), a rare lysosomal storage disease, results from mutations in SMPD1, the gene encoding acid sphingomyelinase (ASM). As a result, sphingomyelin accumulates in multiple organs including spleen, liver, lung, bone marrow, lymph nodes, and in the most severe form, in the CNS and peripheral nerves. Clinical manifestations range from rapidly progressive and fatal infantile neurovisceral disease, to less rapidly progressing chronic neurovisceral and visceral forms that are associated with significant morbidity and shorter life span due to respiratory or liver disease. OBJECTIVES To provide a contemporary guide of clinical assessments for disease monitoring and symptom management across the spectrum of ASMD phenotypes. METHODS An international group of ASMD experts in various research and clinical fields used an evidence-informed consensus process to identify optimal assessments, interventions, and lifestyle modifications. RESULTS Clinical assessment strategies for major organ system involvement, including liver, spleen, cardiovascular, pulmonary, and neurological/developmental are described, as well as symptomatic treatments, interventions, and/or life style modifications that may lessen disease impact. CONCLUSIONS There is currently no disease-specific treatment for ASMD, although enzyme replacement therapy with a recombinant human ASM (olipudase alfa) is in clinical development. Current monitoring addresses symptoms and multisystem involvement. Recommended interventions and lifestyle modifications are designed to address morbidity and disease complications and improve patient quality of life. While infantile neurovisceral ASMD is uniformly fatal in early childhood, patients with chronic visceral and chronic neurovisceral ASMD require appropriate management throughout childhood and adulthood by an interdisciplinary clinical team.
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Affiliation(s)
- Melissa Wasserstein
- Children's Hospital at Montefiore, Albert Einstein College of Medicine, Bronx, NY, USA.
| | | | - Roberto Giugliani
- Medical Genetics Service, HCPA, Department of Genetics, UFRGS, Porto Alegre, Brazil
| | | | - Olivier Lidove
- Groupe Hospitalier Diaconesses-Croix St Simon, Paris, France
| | - Zoltan Lukacs
- University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Eugen Mengel
- University Medical Center, Johannes Gutenberg University, Mainz, Germany
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Eber E, Antón-Pacheco JL, de Blic J, Doull I, Faro A, Nenna R, Nicolai T, Pohunek P, Priftis KN, Serio P, Coleman C, Masefield S, Tonia T, Midulla F. ERS statement: interventional bronchoscopy in children. Eur Respir J 2017; 50:50/6/1700901. [DOI: 10.1183/13993003.00901-2017] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Accepted: 08/08/2017] [Indexed: 12/25/2022]
Abstract
Paediatric airway endoscopy is accepted as a diagnostic and therapeutic procedure, with an expanding number of indications and applications in children. The aim of this European Respiratory Society task force was to produce a statement on interventional bronchoscopy in children, describing the evidence available at present and current clinical practice, and identifying areas deserving further investigation. The multidisciplinary task force panel performed a systematic review of the literature, focusing on whole lung lavage, transbronchial and endobronchial biopsy, transbronchial needle aspiration with endobronchial ultrasound, foreign body extraction, balloon dilation and occlusion, laser-assisted procedures, usage of airway stents, microdebriders, cryotherapy, endoscopic intubation, application of drugs and other liquids, and caregiver perspectives. There is a scarcity of published evidence in this field, and in many cases the task force had to resort to the collective clinical experience of the committee to develop this statement. The highlighted gaps in knowledge underline the need for further research and serve as a call to paediatric bronchoscopists to work together in multicentre collaborations, for the benefit of children with airway disorders.
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Cassiman D, Packman S, Bembi B, Turkia HB, Al-Sayed M, Schiff M, Imrie J, Mabe P, Takahashi T, Mengel KE, Giugliani R, Cox GF. Cause of death in patients with chronic visceral and chronic neurovisceral acid sphingomyelinase deficiency (Niemann-Pick disease type B and B variant): Literature review and report of new cases. Mol Genet Metab 2016; 118:206-213. [PMID: 27198631 DOI: 10.1016/j.ymgme.2016.05.001] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Revised: 05/04/2016] [Accepted: 05/05/2016] [Indexed: 01/27/2023]
Abstract
BACKGROUND Acid sphingomyelinase deficiency (ASMD), [Niemann-Pick Disease Types A and B (NPD A and B)], is an inherited metabolic disorder resulting from deficiency of the lysosomal enzyme acid sphingomyelinase. Accumulation of sphingomyelin in hepatocytes, reticuloendothelial cells, and in some cases neurons, results in a progressive multisystem disease that encompasses a broad clinical spectrum of neurological and visceral involvement, including: infantile neurovisceral ASMD (NPD A) that is uniformly fatal by 3years of age; chronic neurovisceral ASMD (intermediate NPD A/B; NPD B variant) that has later symptom onset and slower neurological and visceral disease progression; and chronic visceral ASMD (NPD B) that lacks neurological symptoms but has significant disease-related morbidities in multiple organ systems. The purpose of this study was to characterize disease-related morbidities and causes of death in patients with the chronic visceral and chronic neurovisceral forms of ASMD. METHODS Data for 85 patients who had died or received liver transplant were collected by treating physicians (n=27), or abstracted from previously published case studies (n=58). Ages at symptom onset, diagnosis, and death; cause of death; organ involvement, and morbidity were analyzed. RESULTS Common disease-related morbidities included splenomegaly (96.6%), hepatomegaly (91.4%), liver dysfunction (82.6%), and pulmonary disease (75.0%). The overall leading causes of death were respiratory failure and liver failure (27.7% each) irrespective of age. For patients with chronic neurovisceral ASMD (31.8%), progression of neurodegenerative disease was a leading cause of death along with respiratory disease (both 23.1%) and liver disease (19.2%). Patients with chronic neurovisceral disease died at younger ages than those with chronic visceral disease (median age at death 8 vs. 23.5years). CONCLUSIONS The analysis emphasizes that treatment goals for patients with chronic visceral and chronic neurovisceral ASMD should include reducing splenomegaly and improving liver function and respiratory status, with the ultimate goal of decreasing serious morbidity and mortality.
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Affiliation(s)
| | - Seymour Packman
- University of California San Francisco, San Francisco, CA, United States
| | - Bruno Bembi
- Academic Medical Centre Hospital of Udine, Udine, Italy
| | | | | | - Manuel Schiff
- University of Paris-Diderot, APHP and INSERM U1141, Reference Center for Inborn Errors of Metabolism, Robert-Debré Hospital, Paris, France
| | - Jackie Imrie
- Niemann-Pick Disease Group (UK), Tyne and Wear, UK
| | - Paulina Mabe
- Hospital Dr. Exequiel González Cortés, Santiago, Chile
| | | | - Karl Eugen Mengel
- Villa Metabolica, Center of Pediatric and Adolescents Medicine, University Medical Center, Mainz, Germany
| | - Roberto Giugliani
- Medical Genetics Service, HCPA, Dep. Genetics, UFRGS and INAGEMP, Porto Alegre, Brazil
| | - Gerald F Cox
- Clinical Development, Sanofi Genzyme, Cambridge, MA, United States.
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Sideris GA, Josephson M. Pulmonary alveolar proteinosis and Niemann Pick disease type B: An unexpected combination. Respir Med Case Rep 2016; 19:37-9. [PMID: 27408787 PMCID: PMC4932622 DOI: 10.1016/j.rmcr.2016.06.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2016] [Accepted: 06/24/2016] [Indexed: 01/12/2023] Open
Abstract
Background Pulmonary involvement in Niemann-Pick disease (NPD) is a common finding, especially in type B. It usually manifests with symptoms of restrictive lung disease appearing in adulthood but showing gradual deterioration over time. Treatment options have been dramatically limited, with whole lung lavage offering only temporary improvement. Pulmonary alveolar proteinosis (PAP) has been previously mentioned as part of lung disease in NPD, but only in rare cases of type C2. This is the first study that reports the coexistence of autoimmune PAP with NPD type B. Case presentation An 8 year old female patient with the diagnosis of NPD type B and a 2-year history of respiratory symptoms, presented with another episode of severe respiratory distress. Chest imaging revealed a “crazy paving pattern”, raising concern for PAP. After admission to the intensive care unit and application of non-invasive positive pressure ventilation, a whole lung lavage was performed with return of a milky-appearing proteinaceous fluid. Her status post-lavage was markedly improved, while genetic testing placed the diagnosis of autoimmune PAP. The patient was initiated on inhaled GM-CSF treatment and shows a beneficial outcome to date. Conclusions In spite of the patient’s symptoms being consistent with NPD type of lung involvement, clinical findings raised the suspicion of an underlying disorder, which surprisingly proved to be PAP. The detection of anti-GM-CSF autoantibodies in our patient allowed the initiation of inhaled GM-CSF treatment, which is likely to prove more beneficial in her prognosis than repeated lung lavages.
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Affiliation(s)
- Georgios Antonios Sideris
- Faculty of Medicine, National and Kapodistrian University of Athens, 75, M. Assias Street, Athens, 11527, Greece
| | - Maureen Josephson
- Division of Pulmonary Medicine, Children's Hospital of Philadelphia Research Institute, University of Pennsylvania School of Medicine, 34th St. and Civic Center Blvd., Philadelphia, PA, 19104-4399, USA
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Kurland G, Deterding RR, Hagood JS, Young LR, Brody AS, Castile RG, Dell S, Fan LL, Hamvas A, Hilman BC, Langston C, Nogee LM, Redding GJ. An official American Thoracic Society clinical practice guideline: classification, evaluation, and management of childhood interstitial lung disease in infancy. Am J Respir Crit Care Med 2013; 188:376-94. [PMID: 23905526 DOI: 10.1164/rccm.201305-0923st] [Citation(s) in RCA: 290] [Impact Index Per Article: 26.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND There is growing recognition and understanding of the entities that cause interstitial lung disease (ILD) in infants. These entities are distinct from those that cause ILD in older children and adults. METHODS A multidisciplinary panel was convened to develop evidence-based guidelines on the classification, diagnosis, and management of ILD in children, focusing on neonates and infants under 2 years of age. Recommendations were formulated using a systematic approach. Outcomes considered important included the accuracy of the diagnostic evaluation, complications of delayed or incorrect diagnosis, psychosocial complications affecting the patient's or family's quality of life, and death. RESULTS No controlled clinical trials were identified. Therefore, observational evidence and clinical experience informed judgments. These guidelines: (1) describe the clinical characteristics of neonates and infants (<2 yr of age) with diffuse lung disease (DLD); (2) list the common causes of DLD that should be eliminated during the evaluation of neonates and infants with DLD; (3) recommend methods for further clinical investigation of the remaining infants, who are regarded as having "childhood ILD syndrome"; (4) describe a new pathologic classification scheme of DLD in infants; (5) outline supportive and continuing care; and (6) suggest areas for future research. CONCLUSIONS After common causes of DLD are excluded, neonates and infants with childhood ILD syndrome should be evaluated by a knowledgeable subspecialist. The evaluation may include echocardiography, controlled ventilation high-resolution computed tomography, infant pulmonary function testing, bronchoscopy with bronchoalveolar lavage, genetic testing, and/or lung biopsy. Preventive care, family education, and support are essential.
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Gülhan B, Özçelik U, Gürakan F, Güçer Ş, Orhan D, Cinel G, Yalçın E, Ersöz DD, Kiper N, Yüce A, Kale G. Different features of lung involvement in Niemann-Pick disease and Gaucher disease. Respir Med 2012; 106:1278-85. [DOI: 10.1016/j.rmed.2012.06.014] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2012] [Revised: 06/14/2012] [Accepted: 06/20/2012] [Indexed: 11/29/2022]
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Alizon C, Beucher AB, Gourdier AL, Lavigne C. [Type B Niemann Pick disease: clinical description of three patients in a same family]. Rev Med Interne 2010; 31:562-5. [PMID: 20493597 DOI: 10.1016/j.revmed.2010.01.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2009] [Revised: 01/11/2010] [Accepted: 01/30/2010] [Indexed: 11/17/2022]
Abstract
INTRODUCTION The Niemann Pick disease type B is a rare deficiency in sphingomyelinase activity, autosomal recessively inherited. CASE REPORTS We report three patients (two men, one woman) of the same family, who showed pulmonary and hepatosplenic lesions, usually present in the disease but also adrenal gland lesions confirmed by tomodensitometry. CONCLUSION The current treatment of Niemann Pick disease is purely symptomatic awaiting the use of enzymatic replacement therapy which has been successfully experimented in animal model.
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Affiliation(s)
- C Alizon
- Service de pneumologie, CHU d'Angers, 4, rue Larrey, 49933 Angers cedex 09, France.
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Ziegler RJ, Brown C, Barbon CM, D'Angona AM, Schuchman EH, Andrews L, Thurberg BL, McPherson JM, Karey KP, Cheng SH. Pulmonary delivery of recombinant acid sphingomyelinase improves clearance of lysosomal sphingomyelin from the lungs of a murine model of Niemann-Pick disease. Mol Genet Metab 2009; 97:35-42. [PMID: 19231265 DOI: 10.1016/j.ymgme.2009.01.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2009] [Accepted: 01/20/2009] [Indexed: 10/21/2022]
Abstract
Systemic administration of recombinant acid sphingomyelinase (rhASM) into ASM deficient mice (ASMKO) results in hydrolysis of the abnormal storage of sphingomyelin in lysosomes of the liver, spleen and lung. However, the efficiency with which the substrate is cleared from the lung, particularly the alveolar macrophages, appears to be lower than from the other visceral tissues. To determine if delivery of rhASM into the air spaces of the lung could enhance clearance of pulmonary sphingomyelin, enzyme was administered to ASMKO mice by intranasal instillation. Treatment resulted in a significant and dose-dependent reduction in sphingomyelin levels in the lung. Concomitant with this reduction in substrate levels was a decrease in the amounts of the pro-inflammatory cytokine, MIP-1alpha, in the bronchoalveolar lavage fluids and an improvement in lung pathology. Maximal reduction of lung sphingomyelin levels was observed at 7 days post-treatment. However, reaccumulation of the substrate was noted starting at day 14 suggesting that repeated treatments will be necessary to effect a sustained reduction in sphingomyelin levels. In addition to reducing the storage abnormality in the lung, intranasal delivery of rhASM also resulted in clearance of the substrate from the liver and spleen. Hence, pulmonary administration of rhASM may represent an alternative route of delivery to address the visceral pathology associated with ASM deficiency.
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Affiliation(s)
- Robin J Ziegler
- Genzyme Corporation, 49 New York Avenue, Framingham, MA 01701-9322, USA.
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Allen TC. Pulmonary Langerhans cell histiocytosis and other pulmonary histiocytic diseases: a review. Arch Pathol Lab Med 2008; 132:1171-81. [PMID: 18605769 DOI: 10.5858/2008-132-1171-plchao] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/14/2008] [Indexed: 11/06/2022]
Abstract
CONTEXT Pulmonary Langerhans cell histiocytosis is the most common and best known pulmonary histiocytic lesion; however, the realm of pulmonary histiocytic lesions also includes an assortment of uncommon diseases that may exhibit pulmonary involvement. OBJECTIVE To review pulmonary Langerhans cell histiocytosis and other pulmonary histiocytoses to better ensure correct diagnosis and optimal assessment of prognosis and treatment. DATA SOURCES Literature review and primary material from the author's institution. CONCLUSIONS This review discusses the most common pulmonary histiocytosis, pulmonary Langerhans cell histiocytosis, and also reviews the uncommon pulmonary histiocytic lesions, which are distinct from pulmonary Langerhans cell histiocytosis.
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Affiliation(s)
- Timothy Craig Allen
- Department of Pathology, The University of Texas Health Science Center at Tyler, Tyler, TX 75708, USA.
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Lindemann R, Rajka T, Henrichsen T, Vinorum OG, de Lange C, Erichsen A, Fugelseth D. Bronchioalveolar lavage with perfluorochemical liquid during conventional ventilation. Pediatr Crit Care Med 2007; 8:486-8. [PMID: 17693917 DOI: 10.1097/01.pcc.0000282757.25347.6c] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Therapeutic approaches with bronchioalveolar lavage are currently used in infants with severe alveolar space-occupying material. In many circumstances, bronchioalveolar lavage has been performed in conjunction with extracorporeal membrane oxygenation. CASE REPORT A 2-month-old boy with severe respiratory failure requiring assisted ventilation did not respond to any conventional treatments, including surfactant. An open-lung biopsy showed intra-alveolar accumulation of proteinaceous material and foamy macrophages but was not diagnostically conclusive. Therapeutic trials with bronchioalveolar lavage using normal saline were unsuccessful, causing episodes of severe hypoxemia. Then, bronchioalveolar lavage during conventional mechanical ventilation was performed with the use of a medical-grade perfluorochemical liquid (perfluordecalin). After instillation of liquid (10 mL/kg), the lungs were refilled three times during the first 24 hrs and repeated 48 hrs later. During perfluorochemical liquid treatment, the infant's condition remained stable, with small improvements in pulmonary mechanics. Suction from the endotracheal cannula yielded only small amounts of gelatinous material. Considering the progression of the disease and just minimal pulmonary improvements by this intervention, further treatment was considered futile. Support was, thus, minimized, and the infant died a few days later. An autopsy revealed the diagnosis to be consistent with Niemann-Pick C2 disease. CONCLUSION This study demonstrated that bronchioalveolar lavage with perfluorochemical liquid could be performed safely during conventional mechanical ventilation without the additional support of extracorporeal membrane oxygenation in infants with severe alveolar space-occupying material.
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Affiliation(s)
- Rolf Lindemann
- Paediatric Intensive Care Unit, Department of Paediatrics, Ulleval University Hospital, University of Oslo, Oslo, Norway.
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