• JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
 
  Bookmark and Share
 
 
Doctoral Thesis
DOI
https://doi.org/10.11606/T.17.2009.tde-20032024-144526
Document
Author
Full name
Daniel Giansante Abud
Institute/School/College
Knowledge Area
Date of Defense
Published
Ribeirão Preto, 2009
Supervisor
Committee
Santos, Antonio Carlos dos (President)
Abdala, Nitamar
Colli, Benedicto Oscar
Leite, João Pereira
Min, Li Li
Title in Portuguese
Estratégias terapêuticas no tratamento endovascular dos aneurismas saculares intracranianos
Keywords in Portuguese
Aneurismas intracranianos
Oclusão terapêutica
Remodelagem por balão
Remodelagem por stent
Tratamento endovascular
Abstract in Portuguese
INTRODUÇÃO: Nosso objetivo foi avaliar os resultados técnicos, clínicos e angiográficos de uma série de aneurismas intracranianos não cirúrgicos tratados por via endovascular no Hospital das Clínicas da Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulo e comparar com os dados disponíveis na literatura atualmente. MATERIAS E MÉTODOS: De agosto de 2005 a novembro de 2008, 137 aneurismas saculares foram tratados em 106 pacientes, 101 aneurismas não-rotos em 75 pacientes e 36 rotos em 31 pacientes. Todos foram incluídos de maneira prospectiva, sendo analisados os dados demográficos, tipo de tratamento, complicações, resultados clínicos e angiográficos, com realização de análises estatísticas. RESULTADOS: Sessenta e três aneurismas (45.99%) foram tratados pela técnica simples, 52 (37,96%) por remodelagem por balão, 15 (10,95%) por remodelagem por stent e 7 (5,11%) por oclusão terapêutica da carótida interna. Complicações técnicas ocorreram em 9 (6,57%) aneurismas, 3 (2,19%) sintomáticas e 6 (4,38%) assintomáticas. Foram observadas 6 (5,66%) complicações clínicas, 3 (2,83%) transitórias e 3 (2,83%) permanentes. Seguimento angiográfico foi realizado para 97 aneurismas (70,80%) e clínico para 77 pacientes (72,64%). Retratamento foi necessário em 8 aneurismas, correspondendo a 8,25% dos aneurismas controlados. CONCLUSÃO: Os resultados encontrados nesta série são semelhantes aos encontrados na literatura. Os diferentes tipos de tratamento acarretam riscos semelhantes de complicações. A remodelagem por stent e a oclusão terapêutica da carótida interna são mais estáveis ao longo do tempo em aneurismas grandes e gigantes.
Title in English
Treatment strategies in the endovascular treatment of intracranial berry aneurysms
Keywords in English
Balloon remodeling
Endovascular treatment
Intracranial aneurysms
Stent remodeling
Therapeutic occlusion
Abstract in English
INTRODUCTION: The objective of this study was to evaluate technical, clinical and angiographic results of a nonsurgical series of intracranial aneurysms treated by endovascular approach at Hospital das Clínicas of Medical School of Ribeirão Preto - University of São Paulo. MATERIALS AND METHODS: From August 2005 to November 2008, 137 aneurysms were treated in 106 patients, 101 aneurysms in 75 patients were unruptured and 36 aneurysms in 31 patients were ruptured. Data was included prospectively and the demographic data, strategy, complications, clinical and angiographic results were analyzed. Statistical analyses was performed. RESULTS: Sixty three aneurysms (45.99%) were treated by simple technique, 52 (37,96%) by balloon remodeling, 15 (10,95%) by stent remodeling and 7 (5,11%) by therapeutic occlusion of internal carotid artery. Technical complications occurred in 9 (6,57%) aneurysms, 3 (2,19%) symptomatic e 6 (4,38%) asymptomatic. Clinical complications occurred in 6 (5,66%) patients, 3 (2,83%) transitory and 3 (2,83%) permanents. Angiographic follow-up was available for 97 aneurysms and 8 aneurysms were retreated. CONCLUSION: The results found in this study are similar to those reported in the literature. Different types of treatment had similar risks of complications. Stent remodeling and therapeutic occlusion were more stable for large and giant aneurysms.
 
WARNING - Viewing this document is conditioned on your acceptance of the following terms of use:
This document is only for private use for research and teaching activities. Reproduction for commercial use is forbidden. This rights cover the whole data about this document as well as its contents. Any uses or copies of this document in whole or in part must include the author's name.
001734158.pdf (11.87 Mbytes)
Publishing Date
2024-03-20
 
WARNING: Learn what derived works are clicking here.
All rights of the thesis/dissertation are from the authors
CeTI-SC/STI
Digital Library of Theses and Dissertations of USP. Copyright © 2001-2024. All rights reserved.