Stereotactic Radiotherapy for Brain Metastases (CKBrainMeta)

Centre Francois Baclesse, Luxembourg

Status

Active, not recruiting

Conditions

Metastasis Brain

Treatments

Radiation: stereotactic radiotherapy

Study type

Observational

Funder types

Other

Identifiers

NCT03286023

CYM6 Brain metastases CFB 1

Details and patient eligibility

About

Stereotactic radiotherapy is an innovative treatment enabling to target accurately brain metastases. The aim of this study is to evaluate tumoral response and acute and late toxicity of this treatment.

Enrollment

110 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

Situation 1: in case of several cerebral metastases. In this case, the maximum of cerebral metastases is 3, and the maximum diameter of the largest can not exceed 3 cm. The other two ones can not exceed 1 cm or even maximum 2 cm in diameter for one of the two. The same principle will remain valid in the presence of 2 metastases.
Situation 2: in the case of a single metastasis, the diameter should be a maximum of 3 cm
Situation 3: in case of metastasis supposed to be radioresistant (renal adenocarcinoma, sarcoma, melanoma ...), only a single metastasis of not more than 3 cm in diameter will be accepted. A primary resection followed by radiotherapy will be preferred.
Situation 4: In case of localization near a structure at risk (contact with anterior optical pathways, central nuclei or the brainstem or localization in these structures), a maximum number of 3 metastases may be accepted. However, that included in or close to the risk structure can not exceed 2 cm in diameter and the other two, located outside a risk structure will have a diameter not exceeding 1 or even maximum 2 cm.
Situation 5: single metastasis of maximum 3 cm in a context of re-irradiation, the whole encephalon having already received the dose of 10 X 3 Gy or its biological equivalent of dose.
Signed informed consent

Exclusion criteria