Optimizing Patient Care: A Multicentric Study on the Clinical Impact of Sim&Size™ Simulation Software in Intracranial Aneurysm Treatment With Pipeline Embolization Devices

Daniel Mantilla, Daniela D Vera, Andrés Felipe Ortiz, Lorenzo Piergallini, Juan José Lara, Franck Nicoud, Oliverio Vargas, Vincent Costalat

Research output: Articles / NotesScientific Articlepeer-review

Abstract

Background: To determine the clinical effects (stent size, and number of stents used) of the Sim&Size™ simulation software on the endovascular treatment of unruptured saccular intracranial aneurysms with Pipeline Embolization Devices (PED). Methods: This study is a retrospective analytical multicenter study of patients treated with PED (Flex and Flex with SHIELD) for intracranial aneurysm in FOSCAL clinic and CHU de Montpellier. Results: The study included 253 patients, of which 75 were treated in Colombia and 178 were treated in France. The majority of patients were women (83.8%), with a median age of 57.48 years, and had large vessel location (88.1%), with most aneurysms located in the ICA paraclinoid segment (56.8%). Patients in the group with Sim&Size™ simulation had shorter stents than those without simulation (15.62 mm versus 17.36 mm, P-value = 0.001). Also, a lower proportion of these patients required more than one stent (1.4% versus 7.3%, P-value = 0.022). There were 7 complications reported in the group that used the Sim&Size™ simulation software, compared to 9 complications in the group that did not use the software. Conclusions: Using Sim&Size™ simulation software for endovascular treatment of patients with intracranial aneurysms using PED reduces the stent length and decreasing the number of devices needed per treatment.

Original languageEnglish
Pages (from-to)e1199-e1206
JournalWorld Neurosurgery
Volume185
DOIs
StatePublished - May 2024

Keywords

  • Artificial Intelligence
  • Computer simulation
  • Endovascular procedures
  • Intracranial aneurysm

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