PURPOSE: Current treatment recommendations for pediatric glioblastoma include surgery, chemotherapy, and radiation therapy. However, even with this multispecialty approach, overall survival remains poor. To assess outcome and evaluate treatment-related prognostic factors, we retrospectively reviewed the experience at our institution. METHODS AND MATERIALS: Twenty-four glioblastoma patients under the age of 21 were treated with radiation therapy with curative intent at Washington University, St. Louis, from 1970 to 2008. Patients underwent gross total resection, subtotal resection or biopsy alone. Fourteen (58%) of the patients received chemotherapy. All patients received radiation therapy. Radiation consisted of whole-brain radiation therapy in 7 (29%) patients with a median dose of 50.4 Gy. Seventeen (71%) patients received three-dimensional conformal radiation therapy with a median dose of 54 Gy. RESULTS: Median follow-up was 12.5 months from diagnosis. One and 2-year overall survival rates were 57% and 32%, respectively. Median overall survival was 13.5 months. There were no differences in overall survival based on patients' age, race, gender, tumor location, radiation volume, radiation dose, or the use of chemotherapy. There was a significant improvement in overall survival for patients in whom gross total resection was achieved (p = 0.023). Three patients were alive 5 years after gross total resection, and 2 patients were alive at 10 and 24 years after diagnosis. CONCLUSIONS: Survival for children with glioblastoma remains poor. Data from this and other studies demonstrate the importance of achieving a gross total resection. Continued investigation into new treatment options is needed in an attempt to improve outcome for these patients.
PURPOSE: Current treatment recommendations for pediatric glioblastoma include surgery, chemotherapy, and radiation therapy. However, even with this multispecialty approach, overall survival remains poor. To assess outcome and evaluate treatment-related prognostic factors, we retrospectively reviewed the experience at our institution. METHODS AND MATERIALS: Twenty-four glioblastomapatients under the age of 21 were treated with radiation therapy with curative intent at Washington University, St. Louis, from 1970 to 2008. Patients underwent gross total resection, subtotal resection or biopsy alone. Fourteen (58%) of the patients received chemotherapy. All patients received radiation therapy. Radiation consisted of whole-brain radiation therapy in 7 (29%) patients with a median dose of 50.4 Gy. Seventeen (71%) patients received three-dimensional conformal radiation therapy with a median dose of 54 Gy. RESULTS: Median follow-up was 12.5 months from diagnosis. One and 2-year overall survival rates were 57% and 32%, respectively. Median overall survival was 13.5 months. There were no differences in overall survival based on patients' age, race, gender, tumor location, radiation volume, radiation dose, or the use of chemotherapy. There was a significant improvement in overall survival for patients in whom gross total resection was achieved (p = 0.023). Three patients were alive 5 years after gross total resection, and 2 patients were alive at 10 and 24 years after diagnosis. CONCLUSIONS: Survival for children with glioblastoma remains poor. Data from this and other studies demonstrate the importance of achieving a gross total resection. Continued investigation into new treatment options is needed in an attempt to improve outcome for these patients.
Authors: Alok Mohan Uppar; Harsha Sugur; A R Prabhuraj; M Bhaskara Rao; B Indira Devi; S Sampath; A Arivazhagan; Vani Santosh Journal: Childs Nerv Syst Date: 2019-05-31 Impact factor: 1.475
Authors: Runze Yang; Albert M Isaacs; Magalie Cadieux; Tomas J Hirmer; Travis S CreveCoeur; Andrew P Lapointe; Michael Opoku-Darko; Zahra Premji; Jay Riva-Cambrin; Clare N Gallagher Journal: Childs Nerv Syst Date: 2021-03-06 Impact factor: 1.475
Authors: Philip J O'Halloran; Michael Farrell; John Caird; Michael Capra; David O'Brien Journal: Childs Nerv Syst Date: 2013-01-15 Impact factor: 1.475
Authors: Hadie Adams; Hieab H H Adams; Christina Jackson; Jordina Rincon-Torroella; George I Jallo; Alfredo Quiñones-Hinojosa Journal: Childs Nerv Syst Date: 2016-01-15 Impact factor: 1.475