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Silva CAB, Andrade LGMD, Vaisbich MH, Barreto FDC. Brazilian consensus recommendations for the diagnosis, screening, and treatment of individuals with fabry disease: Committee for Rare Diseases - Brazilian Society of Nephrology/2021. J Bras Nefrol 2022; 44:249-267. [PMID: 35212703 PMCID: PMC9269181 DOI: 10.1590/2175-8239-jbn-2021-0208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 11/16/2021] [Indexed: 11/21/2022] Open
Abstract
Fabry disease (FD) is an X-linked inherited disorder caused by mutations in the GLA gene encoding enzyme alpha-galactosidase A (α-Gal A). The purpose of this study was to produce a consensus statement to standardize the recommendations concerning kidney involvement in FD and provide advice on the diagnosis, screening, and treatment of adult and pediatric patients. This consensus document was organized from an initiative led by the Committee for Rare Diseases (Comdora) of the Brazilian Society of Nephrology (SBN). The review considered randomized clinical trials, real-world data studies, and the expertise of its authors. The purpose of this consensus statement is to help manage patient and physician expectations concerning the outcomes of treatment. Our recommendations must be interpreted within the context of available evidence. The decisions pertaining to each individual case must be made with the involvement of patients and their families and take into account not only the potential cost of treatment, but also concurrent conditions and personal preferences. The Comdora intends to update these recommendations regularly so as to reflect recent literature evidence, real-world data, and appreciate the professional experience of those involved. This consensus document establishes clear criteria for the diagnosis of FD and for when to start or stop specific therapies or adjuvant measures, to thus advise the medical community and standardize clinical practice.
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Pregnancy Outcome after Exposure to Migalastat for Fabry Disease: A Clinical Report. Case Rep Obstet Gynecol 2019; 2019:1030259. [PMID: 31934472 PMCID: PMC6942789 DOI: 10.1155/2019/1030259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Accepted: 10/26/2019] [Indexed: 12/04/2022] Open
Abstract
Our patient was a 37-year-old woman with Fabry disease (GLA p.R112H) with a medical history of recurrent headache, nausea, vomiting, vertigo, and tobacco use (20 cigarettes/day). Fabry disease was diagnosed in 2005 when she experienced proteinuria, preeclampsia, and hypertension (201/130 mm Hg) during pregnancy (delivered 50 cm, 3.4 kg healthy boy; GLA wild type [WT]). Enzyme replacement therapy was initiated in 2009. The patient enrolled in the phase 3 ATTRACT trial (ClinicalTrials.gov; NCT01218659) and started migalastat in May 2012 while taking hormonal contraceptives. Two years after initiating migalastat, the patient had proteinuria (2166 mg/24 h) without hypertension (131/68 mm Hg), which persisted (788 mg/24 h a month later). Kidney biopsy results were consistent with existing Fabry disease. A serum pregnancy test and ultrasound confirmed pregnancy (18 weeks' gestation). Migalastat and hormonal contraceptives were stopped; the patient continued to smoke. Fetal MRI was normal at ~29 weeks' gestation. In October 2014, at 37+ weeks' gestation, the patient delivered a 45-cm, 2.29-kg healthy girl (GLA WT). Excepting low birth weight, which may be related to the patient's smoking, pregnancy outcome was normal despite exposure to migalastat for 18 weeks. Migalastat therapy during pregnancy is not advised.
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Abstract
Importance Inherited metabolic disorders, or inborn errors of metabolism, can result in significant morbidity and mortality. Advances in genetic testing, including newborn screening and prenatal carrier screening, continue to increase awareness and highlight the importance of these conditions. Increasingly, women born with these conditions are surviving to adulthood, and many become pregnant. The practicing obstetrician-gynecologist should be familiar with the most common and the most relevant inherited metabolic disorders affecting women. Objective The objective of this review is to define inherited metabolic disorders that have relevance to the obstetrician-gynecologist. We discuss the diagnosis, presentation, epidemiology, and special concerns to the obstetrician-gynecologist managing patients affected by these conditions. Evidence Acquisition A MEDLINE search of "inherited metabolic disorders" and "inborn errors of metabolism" and specific conditions reported in the review was performed. Results The evidence cited in this review includes 8 case reports or case series, 4 text books, 1 systematic review, 1 American College of Obstetricians and Gynecologists committee opinion, and 18 additional peer-reviewed journal articles that were original research or expert opinion summaries. Conclusions and Relevance Inherited metabolic disorders manifest in diverse ways that have clinical implications for the obstetrician-gynecologist. Knowledge of these disorders and their pathophysiology and genetic basis can improve care provided for women affected by this diverse group of conditions. It is critical to assemble a multidisciplinary team of providers to optimize care for patients with inherited metabolic disorders.
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Enzyme Replacement Therapy in Pregnant Women with Fabry Disease: A Case Series. JIMD Rep 2018. [PMID: 30406505 DOI: 10.1007/8904_2018_141] [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] [Indexed: 11/10/2023] Open
Abstract
Fabry disease is a rare inherited lysosomal storage disorder caused by the deficiency of the enzyme alpha-galactosidase A. There is uncertainty regarding the safety of enzyme replacement therapy during pregnancy. We describe the course and outcome of seven pregnancies in six patients with Fabry disease who continued or reinitiated enzyme replacement therapy during pregnancy. No adverse events, in both mothers and children, were observed.
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Oliveira Santos M, Evangelista T, Conceição I. Enzyme replacement therapy with alglucosidase alfa in a late-onset Pompe disease patient during pregnancy. Neuromuscul Disord 2018; 28:965-968. [DOI: 10.1016/j.nmd.2018.08.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 07/23/2018] [Accepted: 08/06/2018] [Indexed: 12/23/2022]
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Madsen CV, Christensen EI, Nielsen R, Mogensen H, Rasmussen ÅK, Feldt-Rasmussen U. Enzyme Replacement Therapy During Pregnancy in Fabry Patients : Review of Published Cases of Live Births and a New Case of a Severely Affected Female with Fabry Disease and Pre-eclampsia Complicating Pregnancy. JIMD Rep 2018; 44:93-101. [PMID: 30117110 DOI: 10.1007/8904_2018_129] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Revised: 07/12/2018] [Accepted: 07/16/2018] [Indexed: 12/13/2022] Open
Abstract
Fabry disease (FD) is an X-linked, lysosomal storage disease. Mutations in the gene coding for alpha-galactosidase A lead to globotriaosylceramide (Gb-3) accumulation in lysosomes and in placenta and umbilical cord. Impact of FD and treatment with enzyme replacement (ERT) on foetal development is undisclosed.A 38-year-old primigravida with FD (G85N) is reported. She has 50% reduced alpha-galactosidase A activity and elevated plasma and urine-Gb-3. She was severely affected with ischaemic stroke at age 23, hypertension, albuminuria and moderately reduced renal function. ERT was initiated at age 23 years in 2001 and continued during spontaneous pregnancy at age 38. In third trimester she developed moderate-to-severe pre-eclampsia, successfully managed by methyldopa. Chorion villus sampling revealed a male foetus without the maternal gene mutation. Planned Caesarean section was performed without complications at gestational age week 38 + 6, delivering a healthy boy. Histopathological placental examination showed no sign of Gb-3 accumulation. Literature survey disclosed a total of 12 cases, 8 were treated with ERT during pregnancy and 5 infants inherited the family mutation. All outcomes were successful. In the six cases with available placental histopathological examination, Gb-3 accumulation was only seen on the foetal side if the foetus had the inherited mutation.In conclusion, the present case, describing the first data from a severely affected FD patient receiving ERT during pregnancy complicated by pre-eclampsia, together with all other published cases, has emphasized that ERT is safe during pregnancy and resulting in successful foetal outcome; despite this, ERT is by the health authorities advised against during pregnancy.
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Affiliation(s)
- Christoffer V Madsen
- Department of Medical Endocrinology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Erik Ilsø Christensen
- Department of Biomedicine, Anatomy, Section of Cell Biology, The Faculty of Health Sciences, Aarhus University, Aarhus, Denmark
| | - Rikke Nielsen
- Department of Biomedicine, Anatomy, Section of Cell Biology, The Faculty of Health Sciences, Aarhus University, Aarhus, Denmark
| | - Helle Mogensen
- Department of Gynaecology and Obstetrics, Kolding Hospital, Kolding, Denmark
| | - Åse K Rasmussen
- Department of Medical Endocrinology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Ulla Feldt-Rasmussen
- Department of Medical Endocrinology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark.
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Abstract
Hereditary kidney disease comprises approximately 10% of adults and nearly all children who require renal replacement therapy. Technologic advances have improved our ability to perform genetic diagnosis and enhanced our understanding of renal and syndromic diseases. In this article, we review the genetics of renal diseases, including common monogenic diseases such as polycystic kidney disease, Alport syndrome, and Fabry disease, as well as complex disorders such as congenital anomalies of the kidney and urinary tract. We provide the nephrologist with a general strategy to approach hereditary disorders, which includes a discussion of commonly used genetic tests, a guide to genetic counseling, and reproductive options such as prenatal diagnosis or pre-implantation genetic diagnosis for at-risk couples. Finally, we review pregnancy outcomes in certain renal diseases.
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Affiliation(s)
- Lakshmi Mehta
- Division of Medical Genetics, Department of Genetics and Genomic Sciences/Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY.
| | - Belinda Jim
- Division of Nephrology, Department of Medicine, Albert Einstein College of Medicine, Jacobi Medical Center, Bronx, NY
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Murphy E. Medical Problems in Obstetrics: Inherited Metabolic Disease. Best Pract Res Clin Obstet Gynaecol 2015; 29:707-20. [PMID: 26088792 DOI: 10.1016/j.bpobgyn.2015.04.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2014] [Revised: 04/06/2015] [Accepted: 04/07/2015] [Indexed: 11/26/2022]
Abstract
An increasing number of women with rare inherited disorders of metabolism are becoming pregnant. Although, in general, outcomes for women and their children are good, there are a number of issues that need to be considered. Currently, limited specific guidance on the management of these conditions in pregnancy is available. Prepregnancy counselling with information on inheritance, options for reproduction, teratogenicity risk, potential impact on maternal health and long-term health of children should be offered. With appropriate specialist management, the teratogenic risk of conditions such as maternal phenylketonuria (PKU) can be eliminated, and the risk of metabolic decompensation in disorders of energy metabolism or intoxication significantly reduced. Multidisciplinary management, and close liaison between obstetricians and other specialists, is required for those women in whom there is cardiac, renal, respiratory, joint or other organ involvement.
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Affiliation(s)
- Elaine Murphy
- Charles Dent Metabolic Unit, National Hospital for Neurology and Neurosurgery, Queen Square, London WC1N 3BG, UK.
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Abstract
An increasing number of women with rare inherited disorders of metabolism are becoming pregnant. Whilst, in general, outcomes for women and their children are good, there are issues that need to be considered. Due to the rarity of many conditions, there is limited specific guidance available on best management. Prepregnancy counselling with information on inheritance, options for reproduction, teratogenicity risk, potential impact on maternal health and long-term health of children should be offered. With appropriate specialist management, the teratogenic risk of conditions such as maternal phenylketonuria (PKU) can be eliminated, and the risk of metabolic decompensation in other disorders of intoxication or energy metabolism significantly reduced. Newer therapies, such as enzyme replacement therapy, appear to be safe in pregnancy, but specific advice should be sought. Multidisciplinary management, and close liaison between obstetricians and other specialists is required for women in whom there is cardiac, renal, respiratory, joint or other organ involvement.
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Affiliation(s)
- Elaine Murphy
- Inherited Metabolic Disease, Charles Dent Metabolic Unit, National Hospital for Neurology and Neurosurgery, London, UK
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El-Abassi R, Singhal D, England JD. Fabry's disease. J Neurol Sci 2014; 344:5-19. [DOI: 10.1016/j.jns.2014.06.029] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2014] [Revised: 06/12/2014] [Accepted: 06/14/2014] [Indexed: 10/25/2022]
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Anaesthetic management of two patients with pompe disease for caesarean section. Case Rep Anesthesiol 2014; 2014:650310. [PMID: 24772354 PMCID: PMC3977455 DOI: 10.1155/2014/650310] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2014] [Accepted: 02/12/2014] [Indexed: 01/15/2023] Open
Abstract
The introduction of enzyme replacement therapy and the resultant stabilisation or improvement in mobility and respiratory muscle function afforded to patients with late-onset Pompe may lead to an increased number of Pompe patients prepared to accept the challenges of parenthood. In this case report, we describe our anaesthetic management of two patients with Pompe disease for a caesarean section.
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Bouwman MG, Rombach SM, Schenk E, Sweeb A, Wijburg FA, Hollak CEM, Linthorst GE. Prevalence of symptoms in female Fabry disease patients: a case-control survey. J Inherit Metab Dis 2012; 35:891-8. [PMID: 22431073 PMCID: PMC3432199 DOI: 10.1007/s10545-011-9447-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2011] [Revised: 12/19/2011] [Accepted: 12/27/2011] [Indexed: 11/28/2022]
Abstract
BACKGROUND Fabry disease (FD) is an X-linked lysosomal storage disorder, caused by a deficiency of α-galactosidase A. Several studies demonstrated that heterozygotes have symptoms such as acroparesthesia, abdominal pain and chronic fatigue. However, as these symptoms are aspecific and relatively common in the general population, it is important to compare the prevalence of these symptoms with an appropriate control group. The aim of this study was to explore the prevalence of signs and symptoms in FD females in comparison to a control group. METHODS FD females and age-matched controls were approached to complete a questionnaire. This questionnaire was developed by the Dutch Fabry patient organisation (Fabry Support en Informatie Groep Nederland, FSIGN) with input from Fabry expert-physicians from the AMC. We compared the prevalence symptoms using Pearson's chi-square test. Bonferroni correction was used to correct for multiple comparisons. RESULTS A total of 63 heterozygotes and 52 controls completed the questionnaire. Many symptoms were also common in controls. Yet, fatigue, palpitations, pains in hands and feet, joint pain, dizziness, loss of libido and proteinuria during pregnancy were more common in Fabry females (all p < 0.001). CONCLUSION In addition to acroparesthesia - fatigue, palpitations, dizziness, proteinuria during pregnancy, libido loss and joint pain are more prevalent in FD females as compared to a control group. Although, these symptoms are present in a significant proportion of normal controls they deserve further attention by treating physicians to better understand their significance, treatment and relationship with FD.
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Affiliation(s)
- Machtelt G Bouwman
- Department of Paediatrics, Academic Medical Center, Amsterdam, The Netherlands.
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Thurberg BL, Politei JM. Histologic abnormalities of placental tissues in Fabry disease: a case report and review of the literature. Hum Pathol 2012; 43:610-4. [DOI: 10.1016/j.humpath.2011.07.020] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2011] [Revised: 06/28/2011] [Accepted: 07/26/2011] [Indexed: 11/25/2022]
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de Vries JM, Brugma JDC, Ozkan L, Steegers EAP, Reuser AJJ, van Doorn PA, van der Ploeg AT. First experience with enzyme replacement therapy during pregnancy and lactation in Pompe disease. Mol Genet Metab 2011; 104:552-5. [PMID: 21967859 DOI: 10.1016/j.ymgme.2011.09.012] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2011] [Revised: 09/09/2011] [Accepted: 09/09/2011] [Indexed: 11/29/2022]
Abstract
Enzyme replacement therapy (ERT) with alglucosidase alfa was registered as a treatment for Pompe disease in 2006. It is as yet unknown whether ERT can be safely applied during pregnancy and lactation. A primiparous 40-year-old woman diagnosed with Pompe disease continued receiving ERT during pregnancy and lactation. Before pregnancy, she had moderate limb-girdle weakness and used nocturnal ventilation. During pregnancy, her clinical condition remained fairly stable until the 25th gestational week. Thereafter she experienced more problems with mobility and respiration. Fetal growth was normal as monitored by regular ultrasound investigations. A healthy boy was born at a gestational age of 37 weeks and 5 days by elective Cesarean section. There were no maternal complications and the child developed normally. One year after delivery the mother's physical condition was similar as prior to her pregnancy. Pharmacokinetic studies following enzyme infusion showed that alglucosidase alfa was secreted into the breast milk. Activity levels in the milk (245 nmol/ml.h) peaked at 2.5h after the end of the infusion; which was 2h later than in the plasma (80 μmol/ml.h). Twenty-four hours after start of the infusion, the enzyme activity in the breast milk was back to the pre-infusion level. In this case report, the continuation of treatment with alglucosidase alfa during pregnancy and lactation has been safe for the mother and the child.
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Affiliation(s)
- Juna M de Vries
- Department of Neurology, Center for Lysosomal and Metabolic Diseases, Erasmus MC University Medical Center, Rotterdam, The Netherlands
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Parent E, Wax JR, Smith W, Blaszyk H, Pinette MG, Cartin A, Blackstone J. Fabry disease complicating pregnancy. J Matern Fetal Neonatal Med 2011; 23:1253-6. [PMID: 20121396 DOI: 10.3109/14767050903580391] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Few cases of Fabry disease, an X-linked lysosomal storage disorder, complicating pregnancy are reported. CASE A 36-year-old primigravida with known Fabry disease manifest with acroparesthesias, tinnitus, and hearing loss delivered a healthy unaffected infant at term. CONCLUSION A symptomatic Fabry carrier may experience an otherwise uncomplicated pregnancy in the absence of vital organ involvement.
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Affiliation(s)
- Emily Parent
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Maine Medical Center, Portland, ME 04102, USA
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Abstract
Fabry disease (FD) is a progressive, X-linked inherited disorder of glycosphingolipid metabolism due to deficient or absent lysosomal α-galactosidase A activity. FD is pan-ethnic and the reported annual incidence of 1 in 100,000 may underestimate the true prevalence of the disease. Classically affected hemizygous males, with no residual α-galactosidase A activity may display all the characteristic neurological (pain), cutaneous (angiokeratoma), renal (proteinuria, kidney failure), cardiovascular (cardiomyopathy, arrhythmia), cochleo-vestibular and cerebrovascular (transient ischemic attacks, strokes) signs of the disease while heterozygous females have symptoms ranging from very mild to severe. Deficient activity of lysosomal α-galactosidase A results in progressive accumulation of globotriaosylceramide within lysosomes, believed to trigger a cascade of cellular events. Demonstration of marked α-galactosidase A deficiency is the definitive method for the diagnosis of hemizygous males. Enzyme analysis may occasionnally help to detect heterozygotes but is often inconclusive due to random X-chromosomal inactivation so that molecular testing (genotyping) of females is mandatory. In childhood, other possible causes of pain such as rheumatoid arthritis and 'growing pains' must be ruled out. In adulthood, multiple sclerosis is sometimes considered. Prenatal diagnosis, available by determination of enzyme activity or DNA testing in chorionic villi or cultured amniotic cells is, for ethical reasons, only considered in male fetuses. Pre-implantation diagnosis is possible. The existence of atypical variants and the availability of a specific therapy singularly complicate genetic counseling. A disease-specific therapeutic option - enzyme replacement therapy using recombinant human α-galactosidase A - has been recently introduced and its long term outcome is currently still being investigated. Conventional management consists of pain relief with analgesic drugs, nephroprotection (angiotensin converting enzyme inhibitors and angiotensin receptors blockers) and antiarrhythmic agents, whereas dialysis or renal transplantation are available for patients experiencing end-stage renal failure. With age, progressive damage to vital organ systems develops and at some point, organs may start to fail in functioning. End-stage renal disease and life-threatening cardiovascular or cerebrovascular complications limit life-expectancy of untreated males and females with reductions of 20 and 10 years, respectively, as compared to the general population. While there is increasing evidence that long-term enzyme therapy can halt disease progression, the importance of adjunctive therapies should be emphasized and the possibility of developing an oral therapy drives research forward into active site specific chaperones.
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Affiliation(s)
- Dominique P Germain
- University of Versailles - St Quentin en Yvelines, Faculté de Médecine Paris - Ile de France Ouest (PIFO), 78035 Versailles, France.
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Germain DP, Bruneval P, Tran TC, Balouet P, Richalet B, Benistan K. Uneventful pregnancy outcome after enzyme replacement therapy with agalsidase beta in a heterozygous female with Fabry disease: A case report. Eur J Med Genet 2010; 53:111-2. [PMID: 20045092 DOI: 10.1016/j.ejmg.2009.12.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2009] [Accepted: 12/03/2009] [Indexed: 11/29/2022]
Abstract
No reproductive studies have been performed with enzyme replacement therapy (ERT) for Fabry disease (FD, OMIM 301500), a lysosomal storage disorder. Therefore, use during pregnancy is theoretically contraindicated. We report the first case of agalsidase beta treatment throughout pregnancy. High-range proteinuria remained stable and the patient gave birth to a healthy boy after an uncomplicated pregnancy. The decision to administer ERT during pregnancy should be made on an individual basis, considering the FD status and possible risks.
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Affiliation(s)
- Dominique P Germain
- Division of Medical Genetics, Hôpital Raymond Poincaré (AP-HP), 92380 Garches, France.
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