This study is a prospective, single-arm clinical trial aimed at evaluating the safety and efficacy of ivoximab combined with temozolomide in the treatment of relapsed/refractory glioma. The study plans to enroll 29 patients with relapsed/refractory glioma. After signing informed consent and meeting the inclusion/exclusion criteria through screening, patients will receive treatment with ivoximab combined with temozolomide. Efficacy evaluation will be conducted every two treatment cycles using the Response Assessment in Neuro-Oncology (RANO 2.0) criteria, and treatment will continue until disease progression or intolerance to the combined regimen.