Combined External Ventricular Drainage and Endoscope-Assisted Microsurgery Using the Middle Frontal Gyrus Approach in Severe Ventricular Hemorrhage with Casting of the Fourth Ventricle

An endoscopic-assisted contralateral paramedian supracerebellar infratentorial approach in the treatment of thalamic hemorrhage with hematoma extension into the brainstem: a case report

Objective

Thalamic hemorrhage (TH) with hematoma extension into the brainstem can lead to poor outcomes. In this study, we discuss the feasibility of the endoscopic-assisted contralateral paramedian supracerebellar infratentorial (SCIT) approach as a therapeutic method for treating such patients.

Case presentation

A patient suffered from a sudden loss of consciousness and right limb weakness, and a CT scan indicated TH with hematoma extension into the brainstem. She consented to undergo surgery by the endoscopic-assisted contralateral paramedian SCIT approach.

Results

Now, the patient can open her eyes on her own and move her left arm in response to commands.

Conclusion

The endoscopic-assisted contralateral paramedian SCIT approach may be a viable therapeutic method for treating TH patients with hematoma extension into the brainstem.

Neuroendoscopic Evacuation Improves Outcomes Compared with External Ventricular Drainage in Patients with Spontaneous Intraventricular Hemorrhage: A Systematic Review with Meta-Analyses

BACKGROUND

Spontaneous intraventricular hemorrhage (IVH) is a cause of significant morbidity and mortality. Treatment for resulting obstructive hydrocephalus has traditionally been via an external ventricular drain (EVD). We aimed to compare patient outcomes after neuroendoscopic surgery (NES) evacuation of IVH versus EVD management.

METHODS

MEDLINE, Embase, and Cochrane Library databases were searched on October 8, 2022. Of the 252 records remaining after removal of duplicates, 12 met study inclusion criteria. After extraction of outcomes data, fixed-effect and random-effects models were used to establish odds ratios (ORs) with 95% confidence intervals (CIs) for intensive care unit length of stay, rate of permanent cerebrospinal fluid diversion, Glasgow Outcome Scale score, and mortality rate.

RESULTS

The results of the pooled analysis showed that intensive care unit length of stay was shorter (OR -2.61 [95% CI -5.02, -0.19]; I2 = 97.76%; P = 0.034), permanent cerebrospinal fluid diversion was less likely (OR -0.79, 95% CI [-1.17, -0.41], I2 = 46.96%, P < 0.001), higher Glasgow Outcome Scale score was more likely (OR 0.48, 95% CI [0.04, 0.93], I2 = 60.12%, P = 0.032), and all-cause mortality was less likely (OR -1.11, 95% CI [-1.79, -0.44], I2 = 0%, P = 0.001) in the NES evacuation group compared with the EVD group.

CONCLUSIONS

NES for evacuation of spontaneous IVH results in reduced intensive care unit length of stay, reduced permanent cerebrospinal fluid diversion rates, improved Glasgow Outcome Scale score, and reduced mortality when compared with EVD. More robust prospective, randomized studies are necessary to help inform the safety and utility of NES for IVH.