Gyroscopic Radiosurgery Clinical Experience and Analysis

This technical report presents the clinical experience and prospective analysis of gyroscopic radiosurgery (GRS) for the treatment of intracranial tumors, detailing the outcomes of over 500 treated tumors. The study enrolled 491 patients treated with GRS between December 2021 and December 2024, with a focus on those who had at least one imaging and clinical follow-up. The majority of tumors treated included vestibular schwannomas, brain metastases, and meningiomas, with specific median prescription doses reported for each type. The report outlines the methodology of patient enrollment, treatment planning, and follow-up assessments, including volumetric evaluations and toxicity assessments. Results indicate a high level of treatment conformity and early positive treatment responses, although the authors note the necessity for future studies to gather long-term outcome data. The report concludes with a summary of patient satisfaction and observed complications, emphasizing the need for ongoing research in this area.