Atrial Natriuretic Factor: Is It Responsible For Hyponatremia And Natriuresis In Neurosurgery?

dc.creatorGasparotto A.P.D.C.
dc.creatorFalcão A.L.E.
dc.creatorKosour C.
dc.creatorAraújo S.
dc.creatorCintra E.A.
dc.creatorDe Oliveira R.A.R.A.
dc.creatorMartins L.C.
dc.creatorDragosavac D.
dc.date2016
dc.date2017-08-17T19:15:46Z
dc.date2017-08-17T19:15:46Z
dc.date.accessioned2018-03-29T05:22:31Z
dc.date.available2018-03-29T05:22:31Z
dc.identifierRevista Brasileira De Terapia Intensiva. Associacao De Medicina Intensiva Brasileira - Amib, v. 28, n. 2, p. 154 - 160, 2016.
dc.identifier0103-507X
dc.identifier10.5935/0103-507X.20160030
dc.identifierhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84979993659&doi=10.5935%2f0103-507X.20160030&partnerID=40&md5=d4fbaa6834fd716a98adb4fcf23a8d70
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/323886
dc.identifier2-s2.0-84979993659
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1358049
dc.descriptionTo evaluate the presence of hyponatremia and natriuresis and their association with atrial natriuretic factor in neurosurgery patients. Methods: The study included 30 patients who had been submitted to intracranial tumor resection and cerebral aneurism clipping. Both plasma and urinary sodium and plasma atrial natriuretic factor were measured during the preoperative and postoperative time periods. Results: Hyponatremia was present in 63.33% of the patients, particularly on the first postoperative day. Natriuresis was present in 93.33% of the patients, particularly on the second postoperative day. Plasma atrial natriuretic factor was increased in 92.60% of the patients in at least one of the postoperative days; however, there was no statistically significant association between the atrial natriuretic factor and plasma sodium and between the atrial natriuretic factor and urinary sodium. Conclusion: Hyponatremia and natriuresis were present in most patients after neurosurgery; however, the atrial natriuretic factor cannot be considered to be directly responsible for these alterations in neurosurgery patients. Other natriuretic factors are likely to be involved.
dc.description28
dc.description2
dc.description154
dc.description160
dc.languageEnglish
dc.publisherAssociacao de Medicina Intensiva Brasileira - AMIB
dc.relationRevista Brasileira de Terapia Intensiva
dc.rightsaberto
dc.sourceScopus
dc.subjectAtrial Natriuretic Factor
dc.subjectHyponatremia
dc.subjectNatriuresis
dc.subjectNeurosurgery
dc.subjectSodium
dc.titleAtrial Natriuretic Factor: Is It Responsible For Hyponatremia And Natriuresis In Neurosurgery?
dc.typeArtículos de revistas


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