Efficacy of robot-assisted stereotactic aspiration in moderate basal ganglia hemorrhage: a retrospective cohort study - Report - MDSpire

Efficacy of robot-assisted stereotactic aspiration in moderate basal ganglia hemorrhage: a retrospective cohort study

  • By

  • Guangjie Liu

  • Jiachuan Liu

  • Shen Xu

  • Manmiao Hu

  • Linsen Li

  • Chunlin Wang

  • June 17, 2026

  • 0 min

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Clinical Report: Effectiveness of Robot-Assisted Stereotactic Aspiration for Moderate Basal Ganglia Hemorrhage

Overview

This study evaluates the clinical efficacy of robot-assisted stereotactic hematoma puncture in patients with moderate basal ganglia hemorrhage. Results indicate significant improvements in postoperative outcomes compared to traditional manual techniques.

Background

Spontaneous intracerebral hemorrhage (sICH) is a leading cause of mortality and disability, particularly in cases involving basal ganglia hemorrhage. The treatment of moderate-volume hemorrhages remains controversial, with varying approaches including conservative management and minimally invasive techniques. Robot-assisted stereotactic methods may offer enhanced precision in hematoma evacuation, potentially improving patient outcomes.

Data Highlights

OutcomeExperimental Group (Robot-Assisted)Control Group (Manual)
Operative TimeShorterLonger
Hematoma Clearance RateHigherLower
Pulmonary Infection RatesReducedHigher
NICU Hospitalization DurationShorterLonger
Postoperative GCS ScoreImprovedLess Improvement

Key Findings

  • Robot-assisted techniques resulted in reduced pulmonary infection rates compared to manual methods.
  • Shorter NICU hospitalization duration was observed in the experimental group.
  • Decreased mannitol usage duration was noted in patients undergoing robot-assisted procedures.
  • Significantly improved postoperative GCS and NIHSS scores were reported in the robot-assisted group.
  • Better ADL scores at 1 month and lower mRS scores at 3 months postoperatively were achieved with robot-assisted techniques.

Clinical Implications

The findings suggest that robot-assisted stereotactic aspiration may lead to better postoperative neurological recovery and fewer complications in patients with moderate basal ganglia hemorrhage. Clinicians should consider this approach for eligible patients to optimize treatment outcomes.

Conclusion

Robot-assisted stereotactic techniques provide a more effective method for managing moderate basal ganglia hemorrhage, enhancing recovery and reducing complications compared to traditional manual methods.

Related Resources & Content

  1. European Stroke Organisation (ESO) and European Association of Neurosurgical Societies (EANS), 2025 -- Guideline on stroke due to spontaneous intracerebral haemorrhage
  2. 2022 Guideline for the Management of Patients With Spontaneous Intracerebral Hemorrhage: A Guideline From the American Heart Association/American Stroke Association
  3. Efficacy and safety of The Robotic Stereotactic Assistance for intracerebral hemorrhage; A systematic review and meta-analysis | Neurosurgical Review | Springer Nature Link
  4. Comparison of Robotic Arm and Stereotactic Frame Techniques in Deep Brain Stimulation Surgery for Movement Disorders: A Retrospective Analysis
  5. Effect of Patient Positioning on Hemorrhage Rates During Stereotactic Brain Biopsies: Comparison of Semi-Sitting and Supine Positions
  6. Brain — Comparative Analysis of Radiosurgery and Observation in Managing Brainstem Cavernous Malformations: Findings from a 5-Year Multicenter Study
  7. Brain — Management Strategies for Brainstem Cavernous Malformations: Observation, Microsurgical Intervention, or Stereotactic Radiosurgery
  8. European Stroke Organisation (ESO) and European Association of Neurosurgical Societies (EANS) guideline on stroke due to spontaneous intracerebral haemorrhage
  9. 2022 Guideline for the Management of Patients With Spontaneous Intracerebral Hemorrhage: A Guideline From the American Heart Association/American Stroke Association
  10. Efficacy and safety of The Robotic Stereotactic Assistance for intracerebral hemorrhage; A systematic review and meta-analysis | Neurosurgical Review | Springer Nature Link

Original Source(s)

Efficacy of robot-assisted stereotactic aspiration in moderate basal ganglia hemorrhage: a retrospective cohort study

  • by Guangjie Liu, Jiachuan Liu, Shen Xu, Manmiao Hu, Linsen Li, Chunlin Wang

  • June 17, 2026

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