Eastern Cooperative Oncology Group (ECOG) performance status < 2; benign and malignant tumors for which the use of radiotherapy is well established in the literature.
Tumors =or> 340 cm³ or with a largest diameter =or> 7 cm.
No indication for any other type of treatment due to lack of proven clinical benefit (surgery, chemotherapy, standard radiotherapy, immunotherapy, targeted therapy, etc.).
Palliative Prognostic Index (PPI) =or< 2.
Metastatic disease in the central nervous system (CNS), if present, controlled (up to 3 metastases, each up to 1 cm).
Up to 5 extracranial distant metastases (nodal or extranodal) =or< 5 cm; signed Informed Consent Form (ICF).
Cases in which tumor volume and/or the patient's clinical condition make adequate immobilization/simulation impossible.
Previous local radiotherapy.
Pregnant patients.
Autoimmune diseases.
Genetic instability syndromes.
Ongoing systemic therapy.
Renal insufficiency that prevents the use of iodinated contrast.
Sites
Hospital das Clínicas da Faculdade de Medicina da São Paulo - USP
Recruiting
Rua Dr. Ovídio Pires de Campos 785 - Estado de São Paulo 05403-000