MILENA KRAJNYK DE AZEVEDO
Projetos de Pesquisa
Unidades Organizacionais
LIM/08 - Laboratório de Anestesiologia, Hospital das Clínicas, Faculdade de Medicina
5 resultados
Resultados de Busca
Agora exibindo 1 - 5 de 5
conferenceObject Using color flow image to identify brain vessels during metastasis approach(2014) PASCHOAL JR., F. Mendes; OLIVEIRA, M. L. de; PICARELLI, H.; AZEVEDO, M. K.; LIMA, S. B.; BASTOS, M. F.; RIBAS, E. S. C.; TEIXEIRA, M. J.; BOR-SENG-SHU, E.- Role of computed tomography angiography and perfusion tomography in diagnosing brain death: A systematic review(2016) BRASIL, Sergio; BOR-SENG-SHU, Edson; DE-LIMA-OLIVEIRA, Marcelo; AZEVEDO, Milena K.; TEIXEIRA, Manoel J.; BERNARDO, Luca; BERNARDO, Wanderley M.Background: Several complications make the diagnosis of brain death (BD) medically chal-lenging and a complimentary method is needed for confirmation. In this context, computed tomography angiography (CTA) and computed tomography perfusion (CTP) could represent valuable alternatives; however, the reliability of CTA and CTP for confirming brain circulatory arrest remains unclear. Methods: A systematic review was performed to identify relevant studies regarding the use of CTA and CTP as ancillary tests for BD confirmation. Results: Three hundred twenty-two patients were eligible for the meta-analysis, which exhibited 87.5% sensitivity. CTA image evaluation protocol exhibited variations between medical institutions regarding which intracranial vessels should be considered to determine positive or negative test results. Conclusions: For patients who were previously diagnosed with BD according to clinical criteria, CTA demonstrated high sensitivity to provide radiologic confirmation. The current evidence that supports the use of CTA in BD diagnosis is comparable to other methods applied worldwide.
- Encephalic hemodynamic phases in subarachnoid hemorrhage: how to improve the protective effect in patient prognoses(2015) OLIVEIRA, Marcelo de Lima; AZEVEDO, Daniel Silva de; AZEVEDO, Milena Krajnyk de; NOGUEIRA, Ricardo de Carvalho; TEIXEIRA, Manoel Jacobsen; BOR-SENG-SHU, EdsonSubarachnoid hemorrhage is frequently associated with poor prognoses. Three different hemodynamic phases were identified during subarachnoid hemorrhage: oligemia, hyperemia, and vasospasm. Each phase is associated with brain metabolic changes. In this review, we correlated the hemodynamic phases with brain metabolism and potential treatment options in the hopes of improving patient prognoses.
- The role of metabolism in the ischemia associated with vasospasm following brain tumor resection(2016) OLIVEIRA, Marcelo de Lima; AZEVEDO, Milena Krajnyk de; MACHADO, Michel Ferreira; TEIXEIRA, Manoel Jacobsen; BOR-SENG-SHU, Edson
conferenceObject VARIATION OF OPTICAL NERVE SHEATH DIAMETER DURING ANESTHESIA IN EXPERIMENTAL MODEL WITHOUT INTRACRANIAL HYPERTENSION(2017) BRASIL, S.; DE-LIMA-OLIVEIRA, M.; PAIVA, W.; BOSSE, E.; BOR-SENG-SHU, E.; EVANGELISTA, M.; TEIXEIRA, M. Jacobsen; BELON, A.; AZEVEDO, M.