دورية أكاديمية
Stereotactic radiosurgery of benign brain tumors in elderly patients: evaluation of outcome and toxicity
| العنوان: | Stereotactic radiosurgery of benign brain tumors in elderly patients: evaluation of outcome and toxicity |
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| المؤلفون: | Daniel Rueß, Vera Weyer, Juman Tutunji, Stefan Grau, Martin Kocher, Mauritius Hoevels, Harald Treuer, Christian Baues, Maximilian I. Ruge |
| المصدر: | Radiation Oncology, Vol 15, Iss 1, Pp 1-10 (2020) |
| بيانات النشر: | BMC, 2020. |
| سنة النشر: | 2020 |
| المجموعة: | LCC:Medical physics. Medical radiology. Nuclear medicine LCC:Neoplasms. Tumors. Oncology. Including cancer and carcinogens |
| مصطلحات موضوعية: | Radiosurgery, Vestibular schwannoma, Meningioma, Elderly patients, Medical physics. Medical radiology. Nuclear medicine, R895-920, Neoplasms. Tumors. Oncology. Including cancer and carcinogens, RC254-282 |
| الوصف: | Abstract Background Stereotactic radiosurgery (SRS) is widely accepted as a therapeutic option for meningiomas (M) and vestibular schwannomas (VS). However, data on outcome and toxicity in the elderly population have rarely been reported in detail. Methods All patients aged ≥ 65 years with M or VS who underwent single fraction SRS were included. Patient data were analyzed in terms of clinical tumor control and incidence of early and late treatment related complications, which were graded according to the Common Terminology Criteria for Adverse Events (CTCAE), Results We identified 245 patients with benign brain tumors (129 M and 116 VS, median tumor volume 2.9 ml, range 0.1–28). The median age was 71 years (range 65–86) and the mean follow-up times were 42 months (range 2–181). Tumors were irradiated with a median dose of 12.4 Gy. Actuarial clinical and radiological tumor control rates at 2, 5, and 10 years after SRS were 98%, 93%, and 88%, respectively. Recurrent tumors after previous treatment had a higher probability of post-radiosurgical progression (p 70 years had a slightly higher risk for toxicity (p = 0.027). The presence and extent of co-morbidities had no significant influence on local tumor control or toxicity. Conclusion SRS provides favorable tumor control with low risk for treatment-related severe complications. Thus, SRS should always be considered as treatment option for benign intracranial tumors (meningiomas, schwannomas), especially in the group of elderly patients. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1748-717X |
| العلاقة: | https://doaj.org/toc/1748-717XTest |
| DOI: | 10.1186/s13014-020-01714-0 |
| الوصول الحر: | https://doaj.org/article/d2b26205ecb741a79fa32784bf49b59cTest |
| رقم الانضمام: | edsdoj.2b26205ecb741a79fa32784bf49b59c |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 1748717X |
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| DOI: | 10.1186/s13014-020-01714-0 |