Lateral Compression Manipulation: A Simple Approach for Sizing Taller-Than-Wide Intracranial Aneurysms with the Woven EndoBridge Device.

BACKGROUND AND PURPOSE: The Woven EndoBridge (WEB) system has established itself as a safe and effective option for managing wide-neck bifurcation aneurysms. Addressing aneurysms with a greater height than width using conventional WEB-sizing methods has proved ineffective due to the inherent configuration of the devices. To overcome this limitation, we propose an intuitive approach that involves swapping the width and height dimensions of the aneurysm to determine the appropriate WEB size. MATERIALS AND METHODS: A retrospective analysis was conducted on patients undergoing WEB embolization at a single neuroscience center from March 2013 to February 2023. RESULTS: Twenty-five eligible aneurysms were identified, with the height dimension exceeding the width by an average of 2.33 mm (ranging from 1.4 to 4.5 mm). Of these, 20 cases adhered to the recommended sizing technique, resulting in a 100% success rate of adequate occlusion (14/20 complete occlusion, 6/20 proximal recess filling). In contrast, the outcomes for the remaining 5 cases that did not follow the proposed sizing method were less favorable (P < .05). Among these, 4 cases treated with undersized WEBs showed neck remnants during follow-up, and 1 patient who received an oversized WEB required device replacement during the same procedure. CONCLUSIONS: The simple sizing method we proposed for treating taller-than-wide aneurysms has demonstrated promising results, allowing the WEB system to address twice the original size range of treatable aneurysms. Further research with a larger sample size is recommended.

An audit of the management of elderly patients with glioblastoma in the UK: have recent trial results changed treatment?

Aim: We investigated uptake of short-course chemo-radiotherapy and compared outcomes with other treatment schedules in elderly patients with glioblastoma (GBM). Methods: Patients aged 65 or over with a diagnosis of GBM were identified from an 18-month period from three centers in the UK. The primary end point of this study was overall survival from the date of diagnosis. Results: The analysis included 210 patients. Overall median survival was 5.0 months. Approximately 31.9% of patients received combined chemoradiation; multivariate analysis showed that patients who received standard chemoradiation were at a reduced risk of death than those receiving hypofractionated chemoradiation. Discussion: In this retrospective study, patients treated with standard chemoradiation experienced better outcomes than patients receiving hypofractionated chemoradiation. Patient selection likely contributed to these findings.