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Grado de resección en pacientes con glioblastoma: factores predictivos.


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Título :
Grado de resección en pacientes con glioblastoma: factores predictivos.
Autor :
Laso Seller, Patricia
Tutor:
González López, Pablo
Abarca-Olivas, javier  
Editor :
Universidad Miguel Hernández
Departamento:
Departamentos de la UMH::Medicina Clínica
Fecha de publicación:
2024-04-28
URI :
https://hdl.handle.net/11000/33812
Resumen :
Introducción: El glioblastoma es el tumor primario más maligno y mortal en los adultos. Actualmente no existe un tratamiento curativo, únicamente se consigue un aumento en la supervivencia del paciente con el mejor tratamiento quirúrgico y complementarios posteriores. Debido a ello, se necesita inv...  Ver más
Introduction: Glioblastoma is the most malignant and deadly primary tumor in adults. Currently there is no treatment that guarantees cure, only a lengthening of the patient´s survival is achieved with surgical treatment. Due to this, research and studies are needed to assess the best way to achieve a complete excision or the tumor and, therefore, a lower post-surgical residual volume. It is for this need that this study has been carried out, to assess those preoperative and intraoperative factors that can predict or improve the resection of said tumors. Objectives: the main objective is to analyze the pre- and intraoperative factors that influence the degree of resectability of glioblastomas in a series of patients. The secondary objective is to approximately predict which patients can benefit from a surgery that can achieve the maximum possible resection, avoiding neurological sequelae and thus increasing progression-free survival, as well as overall survival. Material and methods: this is a retrospective descriptive observational study that includes a series of patients operated on for glioblastoma at the Doctor Balmis General Hospital in Alicante between the periods of 2020-2023. Surgical interventions whose purposes were not resection have been excluded. The basis of the analysis was performed by measuring tumor volume on T1 protocol magnetic resonance imaging (MRI) with gadolinium before and after surgery. Results: a total of 50 patients were included. The average age was 64.18 years. An increased risk of having a greater postsurgical residual volume has been obtained the greater the preoperative volume obtained through MRI, this parameter being significant. Other parameters that seem to show a tendency to be statistically significant are age and the Karnofsky scale. Conclusions: In our work we found that the only factor that shows a significant association with improving the degree of resection in glioblastomas is having a lower preoperative tumor volume. There is a need for further research into those factors that are relevant to increasing tumor resection.
Palabras clave/Materias:
Glioblastoma (GM)
grado de resecabilidad (EOR)
volumen residual
Karnofsky
Área de conocimiento :
CDU: Ciencias aplicadas: Medicina
Tipo de documento :
info:eu-repo/semantics/bachelorThesis
Derechos de acceso:
info:eu-repo/semantics/openAccess
Aparece en las colecciones:
TFG- Medicina



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