@article{BiegstraatenArngrimssonBarbeyetal.2015, author = {Biegstraaten, Marieke and Arngr{\´i}msson, Reynir and Barbey, Frederic and Boks, Lut and Cecchi, Franco and Deegan, Patrick B and Feldt-Rasmussen, Ulla and Geberhiwot, Tarekegn and Germain, Dominique P and Hendriksz, Chris and Hughes, Derralynn A and Kantola, Ilkka and Karabul, Nesrin and Lavery, Christine and Linthorst, Gabor E and Mehta, Atul and van de Mheen, Erica and Oliveira, Jo{\~a}o P and Parini, Rossella and Ramaswami, Uma and Rudnicki, Michael and Serra, Andreas and Sommer, Claudia and Sunder-Plassmann, Gere and Svarstad, Einar and Sweeb, Annelies and Terryn, Wim and Tylki-Szymanska, Anna and T{\o}ndel, Camilla and Vujkovac, Bojan and Weidemann, Frank and Wijburg, Frits A and Woolfson, Peter and Hollak, Carla EM}, title = {Recommendations for initiation and cessation of enzyme replacement therapy in patients with Fabry disease: the European Fabry Working Group consensus document}, series = {Orphanet Journal of Rare Diseases}, volume = {10}, journal = {Orphanet Journal of Rare Diseases}, number = {36}, doi = {10.1186/s13023-015-0253-6}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-175374}, year = {2015}, abstract = {Introduction: Fabry disease (FD) is a lysosomal storage disorder resulting in progressive nervous system, kidney and heart disease. Enzyme replacement therapy (ERT) may halt or attenuate disease progression. Since administration is burdensome and expensive, appropriate use is mandatory. We aimed to define European consensus recommendations for the initiation and cessation of ERT in patients with FD. Methods: A Delphi procedure was conducted with an online survey (n = 28) and a meeting (n = 15). Patient organization representatives were present at the meeting to give their views. Recommendations were accepted with ≥75\% agreement and no disagreement. Results: For classically affected males, consensus was achieved that ERT is recommended as soon as there are early clinical signs of kidney, heart or brain involvement, but may be considered in patients of ≥16 years in the absence of clinical signs or symptoms of organ involvement. Classically affected females and males with non-classical FD should be treated as soon as there are early clinical signs of kidney, heart or brain involvement, while treatment may be considered in females with non-classical FD with early clinical signs that are considered to be due to FD. Consensus was achieved that treatment should not be withheld from patients with severe renal insufficiency (GFR < 45 ml/min/1.73 m\(^{2}\)) and from those on dialysis or with cognitive decline, but carefully considered on an individual basis. Stopping ERT may be considered in patients with end stage FD or other co-morbidities, leading to a life expectancy of <1 year. In those with cognitive decline of any cause, or lack of response for 1 year when the sole indication for ERT is neuropathic pain, stopping ERT may be considered. Also, in patients with end stage renal disease, without an option for renal transplantation, in combination with advanced heart failure (NYHA class IV), cessation of ERT should be considered. ERT in patients who are non-compliant or fail to attend regularly at visits should be stopped. Conclusion: The recommendations can be used as a benchmark for initiation and cessation of ERT, although final decisions should be made on an individual basis. Future collaborative efforts are needed for optimization of these recommendations.}, language = {en} } @article{GermainElliottFalissardetal.2019, author = {Germain, Dominique P. and Elliott, Perry M. and Falissard, Bruno and Fomin, Victor V. and Hilz, Max J. and Jovanovic, Ana and Kantola, Ilkka and Linhart, Aleš and Renzo, Mignani and Namdar, Mehdi and Nowak, Albina and Oliveira, Jo{\~a}o-Paulo and Pieroni, Maurizio and Viana-Baptista, Miguel and Wanner, Christoph and Spada, Marco}, title = {The effect of enzyme replacement therapy on clinical outcomes in male patients with Fabry disease: A systematic literature review by a European panel of experts}, series = {Molecular Genetics and Metabolism Reports}, volume = {19}, journal = {Molecular Genetics and Metabolism Reports}, doi = {10.1016/j.ymgmr.2019.100454}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-232987}, year = {2019}, abstract = {Background Enzyme replacement therapy (ERT) with recombinant human α-galactosidase has been available for the treatment of Fabry disease since 2001 in Europe and 2003 in the USA. Treatment outcomes with ERT are dependent on baseline patient characteristics, and published data are derived from heterogeneous study populations. Methods We conducted a comprehensive systematic literature review of all original articles on ERT in the treatment of Fabry disease published up until January 2017. This article presents the findings in adult male patients. Results Clinical evidence for the efficacy of ERT in adult male patients was available from 166 publications including 36 clinical trial publications. ERT significantly decreases globotriaosylceramide levels in plasma, urine, and in different kidney, heart, and skin cell types, slows the decline in estimated glomerular filtration rate, and reduces/stabilizes left ventricular mass and cardiac wall thickness. ERT also improves nervous system, gastrointestinal, pain, and quality of life outcomes. Conclusions ERT is a disease-specific treatment for patients with Fabry disease that may provide clinical benefits on several outcomes and organ systems. Better outcomes may be observed when treatment is started at an early age prior to the development of organ damage such as chronic kidney disease or cardiac fibrosis. Consolidated evidence suggests a dose effect. Data described in male patients, together with female and paediatric data, informs clinical practice and therapeutic goals for individualized treatment.}, language = {en} }