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Specific therapy for transthyretin cardiac amyloidosis: a systematic literature review and evidenceā€based recommendations

dc.contributor.authorMarques, Nuno
dc.contributor.authorAzevedo, Olga
dc.contributor.authorAlmeida, Ana Rita
dc.contributor.authorBento, Dina
dc.contributor.authorCruz, InĆŖs
dc.contributor.authorCorreia, Emanuel
dc.contributor.authorLourenƧo, Carolina
dc.contributor.authorLopes, LuĆ­s Rocha
dc.date.accessioned2020-11-03T11:03:52Z
dc.date.available2020-11-03T11:03:52Z
dc.date.issued2020
dc.description.abstractBackground The emergence of specific therapies for transthyretin cardiac amyloidosis (CA) warrants the need for a systematic review of the literature. Methods and Results A systematic review of the literature was conducted according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. A systematic search was performed on MEDLINE, PubMed, and Embase databases on November 29, 2019. Studies were selected based on the following predefined eligibility criteria: English-language randomized controlled trials (RCTs), non-RCTs, or observational studies, which included adult patients with variant/wild-type transthyretin-CA, assessed specific therapies for transthyretin-CA, and reported cardiovascular outcomes. Relevant data were extracted to a predefined template. Quality assessment was based on National Institute for Health and Care Excellence recommendations (RCTs) or a checklist by Downs and Black (non-RCTs). From 1203 records, 24 publications were selected, describing 4 RCTs (6 publications) and 16 non-RCTs (18 publications). Tafamidis was shown to significantly improve all-cause mortality and cardiovascular hospitalizations and reduce worsening in 6-minute walk test, Kansas City Cardiomyopathy Questionnaire-Overall Summary score, and NT-proBNP (N-terminal pro-B-type natriuretic peptide) in variant/wild-type transthyretin-CA. Patisiran showed promising results in a subgroup analysis of patients with variant transthyretin-CA, which have to be confirmed in RCTs. Inotersen showed conflicting results on cardiac imaging parameters. The one study on AG10 had only a 1-month duration and cardiovascular end points were exploratory and limited to cardiac biomarkers. Limited evidence from noncomparative single-arm small non-RCTs existed for diflunisal, epigallocatechin-3-gallate (green tea extract), and doxycycline+tauroursodeoxycholic acid/ursodeoxycholic acid. Conclusions This systematic review of the literature supports the use of tafamidis in wild-type and variant transthyretin-CA. Novel therapeutic targets including transthyretin gene silencers are currently under investigation.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1161/JAHA.120.016614pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.1/14807
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherAmerican Heart Associationpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectAmyloidpt_PT
dc.subjectTransthyretin-related amyloidosispt_PT
dc.subjectCardiac amyloidosispt_PT
dc.subjectTherapypt_PT
dc.subjectTransthyretinpt_PT
dc.titleSpecific therapy for transthyretin cardiac amyloidosis: a systematic literature review and evidenceā€based recommendationspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.issue19pt_PT
oaire.citation.startPagee016614pt_PT
oaire.citation.titleJournal of the American Heart Associationpt_PT
oaire.citation.volume9pt_PT
person.familyNameMarques
person.familyNameBento
person.givenNameNuno
person.givenNameDina
person.identifier.orcid0000-0003-0275-2807
person.identifier.orcid0000-0001-6383-7228
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication1b66ba1f-d295-4211-b41e-c0f0b622eea0
relation.isAuthorOfPublication7f5dd19b-baed-4cfe-807f-e8bb2267cf74
relation.isAuthorOfPublication.latestForDiscovery7f5dd19b-baed-4cfe-807f-e8bb2267cf74

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