Therapeutic efficacy of Holmium siloxane in microbrachytherapy of induced glioblastoma in minipig tumor model.

Glioblastoma is considered the most common malignant primary tumor of central nervous system. In spite of the current standard and multimodal treatment, the prognosis of glioblastoma is poor. For this reason, new therapeutic approaches need to be developed to improve the survival time of the glioblastoma patient.

Development of induced glioblastoma by implantation of a human xenograft in Yucatan minipig as a large animal model.

Background: Glioblastoma is the most common and deadliest primary brain tumor for humans. Despite many efforts toward the improvement of therapeutic methods, prognosis is poor and the disease remains incurable with a median survival of 12-14.5 months after an optimal treatment.