Tokyo, Aug. 4 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000058644) titled 'A Multicenter Retrospective Study Comparing Radiosurgical Techniques for Large Brain Metastases Treated with Gamma Knife Radiosurgery (Japanese Leksell Gamma Knife Society 2501 Study)' on Aug. 4.
Study Type:
Observational
Primary Sponsor:
Institute - NTT Medical Center Tokyo
Condition:
Condition - brain metastases
Classification by malignancy - Malignancy
Genomic information - NO
Objective:
Narrative objectives1 - To improve treatment outcomes for large brain metastases, two- or three-stage radiosurgery - administered with inter-fraction intervals of several weeks - has been employed as an alternative to conventio...