Laser Interstitial Thermal Therapy for Glioblastoma: A Single-Center Experience
Autor: | Visweswaran Ravikumar, Rajan Patel, Jonathan G. Thomas, Ganesh Rao, Jeffrey I. Traylor, Yvonne Kew, Sujit S. Prabhu, Matthew Muir, Dhiego Chaves de Almeida Bastos, Carlos Kamiya-Matsuoka |
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Rok vydání: | 2021 |
Předmět: |
Adult
Male medicine.medical_specialty Adolescent medicine.medical_treatment Single Center Malignancy Young Adult 03 medical and health sciences 0302 clinical medicine Laser Interstitial Thermal Therapy medicine Clinical endpoint Humans Progression-free survival Aged Retrospective Studies Brain Neoplasms business.industry Hyperthermia Induced Middle Aged Ablation medicine.disease Confidence interval 030220 oncology & carcinogenesis Cohort Female Surgery Laser Therapy Neurology (clinical) Radiology Glioblastoma business 030217 neurology & neurosurgery |
Zdroj: | World Neurosurgery. 149:e244-e252 |
ISSN: | 1878-8750 |
Popis: | Background Surgical resection has been shown to prolong survival in patients with glioblastoma multiforme (GBM), although this benefit has not been demonstrated for reoperation following tumor recurrence. Laser interstitial thermal therapy (LITT) is a minimally invasive ablation technique that has been shown to effectively reduce tumor burden in some patients with intracranial malignancy. The aim of this study was to describe the safety and efficacy of LITT for recurrent and newly diagnosed GBM at a large tertiary referral center. Methods Patients with GBM receiving LITT were retrospectively analyzed. Overall survival from the time of LITT was the primary end point measured. Results There were 69 patients identified for inclusion in this study. The median age of the cohort was 56 years (range, 15–77 years). Median tumor volume was 10.4 cm3 (range, 1.0–64.0 cm3). A Kaplan-Meier estimate of median overall survival for the series from the time of LITT was 12 months (95% confidence interval 8–16 months). Median progression-free survival for the cohort from LITT was 4 months (95% confidence interval 3–7 months). Adjuvant chemotherapy significantly prolonged progression-free survival and overall survival (P Conclusions LITT can safely reduce intracranial tumor burden in patients with GBM who have exhausted other adjuvant therapies or are poor candidates for conventional resection techniques. |
Databáze: | OpenAIRE |
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