Publication
Calcific uraemic arteriolopathy - A mini-review
| dc.contributor.author | Mendes, Filipa | |
| dc.contributor.author | Rocha, Sofia Couto | |
| dc.contributor.author | Agapii, Rodica | |
| dc.contributor.author | Silva, Ana | |
| dc.contributor.author | Fragoso, Andr? | |
| dc.contributor.author | JerĂłnimo, Teresa | |
| dc.contributor.author | Pimentel, Ana | |
| dc.contributor.author | Neves, Pedro L | |
| dc.date.accessioned | 2017-04-07T15:56:31Z | |
| dc.date.available | 2017-04-07T15:56:31Z | |
| dc.date.issued | 2016 | |
| dc.description.abstract | Calcific Uraemic Arteriolopathy (CUA) or calciphylaxis, is a thrombotic disorder of skin and subcutaneous tissue which typically presents with painful purpuric nodules that may progress to necrotic ulcers, and is a severe, life-threatening condition. CUA is an uncommon clinical entity that affects mostly haemodialysis (HD) patients. Although the process of vascular calcification was initially thought to be the result of a passive deposition of calcium-phosphate crystals, current knowledge suggests a distinct mechanism, including cellular activity with differentiation of vascular smooth muscle cells (VSMCs) into chondrocyte as well as osteoblast-like cellular phenotypes and deficiencies in calcification inhibitors. Although multiple studies suggest a potential relationship between warfarin and CUA, larger prospective studies are needed in order to better evaluate this association, and randomised controlled trials are needed to assess the benefit of distinct interventions in this setting. In this article the topic of CUA is reviewed based on a clinical case of a 65-year-old man undergoing haemodialysis, who underwent an aortic valve replacement one year earlier, receiving a mechanical heart valve, and who has been under warfarin therapy since then | |
| dc.identifier.issn | 0872-0169 | |
| dc.identifier.uri | http://hdl.handle.net/10400.1/9441 | |
| dc.language.iso | eng | |
| dc.peerreviewed | yes | |
| dc.relation.isbasedon | SCIELO:S0872-01692016000200003 | |
| dc.title | Calcific uraemic arteriolopathy - A mini-review | |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 112 | |
| oaire.citation.issue | 2 | |
| oaire.citation.startPage | 108 | |
| oaire.citation.title | Portuguese Journal of Nephrology and Hypertension | |
| oaire.citation.volume | 30 | |
| person.familyName | Mendes | |
| person.givenName | Filipa | |
| person.identifier.orcid | 0000-0002-0329-8805 | |
| rcaap.rights | openAccess | |
| rcaap.type | article | |
| relation.isAuthorOfPublication | 871b65e7-2325-4468-a518-070543f80346 | |
| relation.isAuthorOfPublication.latestForDiscovery | 871b65e7-2325-4468-a518-070543f80346 |
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