A Multicenter, RAndomlzed, coNtrolled, umBrella Trial fOr Minimally Invasive Neurosurgery With Al-assisted Robotic guidanCe for Hemorrhagic Stroke: Large Basal Ganglia Hemorrhage
Trial Parameters
Brief Summary
This substudy is a prospective, multicenter, parallel-controlled, randomized controlled trial designed to evaluate whether robot-assisted endoscopic evacuation of large basal ganglia hematomas can improve patient outcomes compared with traditional surgical approaches such as small craniotomy or large-bone-flap intracranial hematoma evacuation.
Eligibility Criteria
Inclusion Criteria: 1. Age ≥18 years at randomization; 2. Diagnosed with hypertensive basal ganglia hemorrhage via imaging (CT, CTA, etc.); 3. Hematoma volume ≥30 mL prior to randomization; 4. Glasgow Coma Scale (GCS) score ≥ 5; 5. Available for surgery within 72 hours after onset; 6. Modified Rankin Scale (mRS) score ≤ 1 prior to this hemorrhage; 7. Informed consent obtained in accordance with national laws, regulations, and applicable ethics committee requirements. Exclusion Criteria: 1. Hematoma involving the thalamus (volume \>5 mL or diameter \>2 cm), midbrain, or ventricles (Graeb score ≥3), or other locations; 2. Radiologically confirmed cerebral vascular abnormalities including ruptured aneurysms, arteriovenous malformations (AVMs), or Moyamoya disease; hemorrhagic transformation of ischemic infarcts; or recent (within 1 year) recurrence of intracerebral hemorrhage; 3. Signs of impending herniation such as midline shift exceeding 1 cm or ipsilateral pupillary changes; 4. Any ir