Publications by authors named "Dianne Hartgerink"

Article Synopsis
  • Glioblastoma (GBM) treatment typically uses large radiotherapy margins, but this study evaluates the safety of reducing the clinical target volume (CTV) margin from 20 mm to 15 mm around the tumor to minimize radiation exposure to healthy brain tissue.* -
  • The analysis involved comparing two patient groups treated with different CTV margins, revealing significant reductions in volume and radiation dose to surrounding organs, while maintaining similar recurrence patterns and survival outcomes.* -
  • The findings suggest that a 15 mm CTV margin in GBM patients undergoing chemoradiation is safe and may reduce treatment-related toxicity without compromising effectiveness.*
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Background: Stereotactic radiotherapy (SRT) is an attractive treatment option for patients with brain metastases (BM), sparing healthy brain tissue and likely controlling local tumors. Most previous studies have focused on radiological response or survival. Our randomized trial (NCT02353000) investigated whether quality of life (QoL) is better preserved using SRT than whole-brain radiotherapy (WBRT) for patients with multiple BM.

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Background: The clinical value of whole brain radiotherapy (WBRT) for brain metastases (BM) is a matter of debate due to the significant side effects involved. Stereotactic radiosurgery (SRS) is an attractive alternative treatment option that may avoid these side effects and improve local tumor control. We initiated a randomized trial (NCT02353000) to investigate whether quality of life is better preserved after SRS compared with WBRT in patients with multiple brain metastases.

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Stereotactic radiosurgery (SRS) is a promising treatment option for patients with multiple brain metastases (BM). Recent technical advances have made LINAC based SRS a patient friendly technique, allowing for accurate patient positioning and a short treatment time. Since SRS is increasingly being used for patients with multiple BM, it remains essential that SRS be performed with the highest achievable quality in order to prevent unnecessary complications such as radionecrosis.

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Brain metastases (BM) frequently occur in non-small cell lung cancer (NSCLC) patients. Most patients with BM have a limited life expectancy, measured in months. Selected patients may experience a very long progression-free survival, for example, patients with a targetable driver mutation.

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