A Systematic Review and Meta-Analysis of Enzyme Replacement Therapy in Late-Onset Pompe Disease

Pompe disease (PD) is a glycogen storage disorder caused by deficient activity of acid alpha-glucosidase (GAA). We sought to review the latest available evidence on the safety and efficacy of recombinant human GAA enzyme replacement therapy (ERT) for late-onset PD (LOPD). Methods: We systematically...

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Autores principales: Alícia Dorneles Dornelles, Ana Paula Pedroso Junges, Tiago Veiga Pereira, Bárbara Corrêa Krug, Candice Beatriz Treter Gonçalves, Juan Clinton Llerena, Priya Sunil Kishnani, Haliton Alves de Oliveira, Ida Vanessa Doederlein Schwartz
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spelling oai:doaj.org-article:1c5d900c95db4428981b0e9388357da82021-11-11T17:29:54ZA Systematic Review and Meta-Analysis of Enzyme Replacement Therapy in Late-Onset Pompe Disease10.3390/jcm102148282077-0383https://doaj.org/article/1c5d900c95db4428981b0e9388357da82021-10-01T00:00:00Zhttps://www.mdpi.com/2077-0383/10/21/4828https://doaj.org/toc/2077-0383Pompe disease (PD) is a glycogen storage disorder caused by deficient activity of acid alpha-glucosidase (GAA). We sought to review the latest available evidence on the safety and efficacy of recombinant human GAA enzyme replacement therapy (ERT) for late-onset PD (LOPD). Methods: We systematically searched the MEDLINE (via PubMed), Embase, and Cochrane databases for prospective clinical studies evaluating ERT for LOPD on pre-specified outcomes. A meta-analysis was also performed. Results: Of 1601 articles identified, 22 were included. Studies were heterogeneous and with very low certainty of evidence for most outcomes. The following outcomes showed improvements associated with GAA ERT, over a mean follow-up of 32.5 months: distance walked in the 6-min walking test (6MWT) (mean change 35.7 m (95% confidence interval [CI] 7.78, 63.75)), physical domain of the SF-36 quality of life (QOL) questionnaire (mean change 1.96 (95% CI 0.33, 3.59)), and time on ventilation (TOV) (mean change −2.64 h (95% CI −5.28, 0.00)). There were no differences between the pre- and post-ERT period for functional vital capacity (FVC), Walton and Gardner-Medwin Scale score, upper-limb strength, or total SF-36 QOL score. Adverse events (AEs) after ERT were mild in most cases. Conclusion: Considering the limitations imposed by the rarity of PD, our data suggest that GAA ERT improves 6MWT, physical QOL, and TOV in LOPD patients. ERT was safe in the studied population. PROSPERO register: 135102.Alícia Dorneles DornellesAna Paula Pedroso JungesTiago Veiga PereiraBárbara Corrêa KrugCandice Beatriz Treter GonçalvesJuan Clinton LlerenaPriya Sunil KishnaniHaliton Alves de OliveiraIda Vanessa Doederlein SchwartzMDPI AGarticleglycogen storage disease type IIalpha-glucosidasePompe diseaseenzyme replacement therapyMedicineRENJournal of Clinical Medicine, Vol 10, Iss 4828, p 4828 (2021)
institution DOAJ
collection DOAJ
language EN
topic glycogen storage disease type II
alpha-glucosidase
Pompe disease
enzyme replacement therapy
Medicine
R
spellingShingle glycogen storage disease type II
alpha-glucosidase
Pompe disease
enzyme replacement therapy
Medicine
R
Alícia Dorneles Dornelles
Ana Paula Pedroso Junges
Tiago Veiga Pereira
Bárbara Corrêa Krug
Candice Beatriz Treter Gonçalves
Juan Clinton Llerena
Priya Sunil Kishnani
Haliton Alves de Oliveira
Ida Vanessa Doederlein Schwartz
A Systematic Review and Meta-Analysis of Enzyme Replacement Therapy in Late-Onset Pompe Disease
description Pompe disease (PD) is a glycogen storage disorder caused by deficient activity of acid alpha-glucosidase (GAA). We sought to review the latest available evidence on the safety and efficacy of recombinant human GAA enzyme replacement therapy (ERT) for late-onset PD (LOPD). Methods: We systematically searched the MEDLINE (via PubMed), Embase, and Cochrane databases for prospective clinical studies evaluating ERT for LOPD on pre-specified outcomes. A meta-analysis was also performed. Results: Of 1601 articles identified, 22 were included. Studies were heterogeneous and with very low certainty of evidence for most outcomes. The following outcomes showed improvements associated with GAA ERT, over a mean follow-up of 32.5 months: distance walked in the 6-min walking test (6MWT) (mean change 35.7 m (95% confidence interval [CI] 7.78, 63.75)), physical domain of the SF-36 quality of life (QOL) questionnaire (mean change 1.96 (95% CI 0.33, 3.59)), and time on ventilation (TOV) (mean change −2.64 h (95% CI −5.28, 0.00)). There were no differences between the pre- and post-ERT period for functional vital capacity (FVC), Walton and Gardner-Medwin Scale score, upper-limb strength, or total SF-36 QOL score. Adverse events (AEs) after ERT were mild in most cases. Conclusion: Considering the limitations imposed by the rarity of PD, our data suggest that GAA ERT improves 6MWT, physical QOL, and TOV in LOPD patients. ERT was safe in the studied population. PROSPERO register: 135102.
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author Alícia Dorneles Dornelles
Ana Paula Pedroso Junges
Tiago Veiga Pereira
Bárbara Corrêa Krug
Candice Beatriz Treter Gonçalves
Juan Clinton Llerena
Priya Sunil Kishnani
Haliton Alves de Oliveira
Ida Vanessa Doederlein Schwartz
author_facet Alícia Dorneles Dornelles
Ana Paula Pedroso Junges
Tiago Veiga Pereira
Bárbara Corrêa Krug
Candice Beatriz Treter Gonçalves
Juan Clinton Llerena
Priya Sunil Kishnani
Haliton Alves de Oliveira
Ida Vanessa Doederlein Schwartz
author_sort Alícia Dorneles Dornelles
title A Systematic Review and Meta-Analysis of Enzyme Replacement Therapy in Late-Onset Pompe Disease
title_short A Systematic Review and Meta-Analysis of Enzyme Replacement Therapy in Late-Onset Pompe Disease
title_full A Systematic Review and Meta-Analysis of Enzyme Replacement Therapy in Late-Onset Pompe Disease
title_fullStr A Systematic Review and Meta-Analysis of Enzyme Replacement Therapy in Late-Onset Pompe Disease
title_full_unstemmed A Systematic Review and Meta-Analysis of Enzyme Replacement Therapy in Late-Onset Pompe Disease
title_sort systematic review and meta-analysis of enzyme replacement therapy in late-onset pompe disease
publisher MDPI AG
publishDate 2021
url https://doaj.org/article/1c5d900c95db4428981b0e9388357da8
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