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Simulator Training for Endovascular Neurosurgery

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Virtual simulation with AneuShape™ software for microcatheter shaping in intracranial aneurysm coiling: a validation

Zeng-Bao Wu¹, Ying Zeng¹, Hua-Qiu Zhang¹

¹Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.

Frontiers in Neurology

|May 14, 2023

Summary

AneuShape™ software significantly improves microcatheter shaping for intracranial aneurysm embolization, enhancing accuracy, stability, and patient outcomes while reducing procedure time and radiation exposure.

Keywords:

cerebral aneurysm coil embolization microcatheter shaping treatment outcome virtual simulation

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The Helsinki Rat Microsurgical Sidewall Aneurysm Model

The Helsinki Rat Microsurgical Sidewall Aneurysm Model

Published on: October 12, 2014

Area of Science:

Neurosurgery
Interventional Radiology
Medical Device Technology

Background:

Accurate and stable microcatheter shaping is crucial for successful intracranial aneurysm embolization.
Investigating the utility of AneuShape™ software in optimizing microcatheter shaping for these procedures.

Purpose of the Study:

To evaluate the effectiveness of AneuShape™ software in microcatheter shaping for intracranial aneurysm embolization.
To compare procedural outcomes between patients treated with and without AneuShape™ software assistance.

Main Methods:

Retrospective analysis of 105 patients with unruptured intracranial aneurysms from January 2021 to June 2022.
Comparison of microcatheter accessibility, positioning, stability, fluoroscopy duration, radiation dose, and complication rates between AneuShape™-assisted and manual shaping groups.

Main Results:

AneuShape™ group showed higher rates of microcatheter accessibility (81.82% vs. 58.00%), positioning (85.45% vs. 64.00%), and stability (83.64% vs. 62.00%).
The software group required more coils, achieved better aneurysm obliteration (87.27% vs. 66.00%), and had fewer complications (3.60% vs. 12.00%).
Significantly reduced intervention duration and radiation dose were observed with AneuShape™ use.

Conclusions:

Software-assisted microcatheter shaping enhances precision, reduces procedure time and radiation.
AneuShape™ facilitates more stable and efficient embolization, leading to improved clinical outcomes.
This technology offers a valuable tool for optimizing intracranial aneurysm treatment.