"Doctor, What Would You do if You Were Me?" - A Survey of Physician Perspectives Toward Glioblastoma Resection.
World Neurosurg
; 2024 Jul 20.
Article
em En
| MEDLINE
| ID: mdl-39038644
ABSTRACT
OBJECTIVE:
How maximal safe resection of glioblastoma (GBM) is implemented in the clinical setting remains understudied. Here, we utilized a survey-based approach to understand physician perspectives on this matter.METHODS:
Scenarios involving GBMs were presented to physicians who were asked to select from planned subtotal resection, gross total resection (GTR), medical therapy only, or palliative care. Demographic, experience, and Likert scales of value assessment were collected.RESULTS:
In the scenario involving a corpus callosum GBM, 2.33% opted for GTR. For a right frontal GBM, 91.7% opted for GTR. In contrast, only 30.8% chose GTR of a right motor strip GBM (P < 0.001). When presented with a left motor strip GBM, fewer respondents (12.7%, P < 0.001) opted for GTR. Physicians who placed a high value on preserving physical independence were more likely to forgo GTR for right motor GBMs (hazard ratio = 0.068, 95% confidence interval 0.47-0.97, P = 0.035), and physicians who placed a high value on their faith were more likely to opt for surgical treatments that differ from the general consensus, for instance opting for GTR of the corpus callosum GBM (hazard ratio = 4.18, 95% confidence interval 1.63-10.74, P = 0.003). No other associations were found between the choice for GTR and other variables collected.CONCLUSIONS:
Our results suggest that while maximal safe resection remains a guiding principle for GBM resection, physician preference in terms of the extent of resection varies significantly as a function of tumor location and personal values.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
World Neurosurg
Assunto da revista:
NEUROCIRURGIA
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
Estados Unidos