BACKGROUND: Currently, a complete understanding of post-ventriculostomy hemorrhagic complications in subarachnoid hemorrhage due to ruptured aneurysms remains unknown. The present study evaluates the impact of periprocedural risk factors on rates of external ventricular drain (EVD)-associated hemorrhage in the setting of endovascular treatment of intracranial aneurysms. METHODS: A retrospective chart review of 107 patients who underwent EVD placement within 24 h of endovascular coiling was performed. CT of head without contrast was obtained after drain placement and before endovascular treatment. Post-procedural CT was also obtained within 48 h of embolization and was reviewed for new/worsened track hemorrhages. Chi-squared test was used in evaluation. RESULTS: Ninety-three of the 107 patients reviewed met the inclusion criteria. Four (25%) of the 16 patients on antiplatelet medications at presentation experienced post-EVD hemorrhage compared to 11 (14.3%) of 77 that were not (p = 0.29). Of the 13 patients given intraprocedural antiplatelets, 3 (23.1%) demonstrated hemorrhage compared to 12 (15%) of 80 not administered these medications (p = 0.46). Further, of 36 patients with intraprocedural anticoagulation, 6 (16.7%) exhibited hemorrhage compared to 9 (15.8%) of 57 in those without (p = 0.91). In 17 patients who received DVT prophylaxis, 2 (11.8%) exhibited hemorrhage compared to 13 (17.1%) of 76 who did not (p = 0.59). No post-EVD hemorrhage had attributable neurologic morbidity. CONCLUSION: Our results, demonstrating no significant risk factor related to EVD-associated hemorrhage rates, support the safety of EVD placement in the peri-endovascular treatment period.
BACKGROUND: Currently, a complete understanding of post-ventriculostomy hemorrhagic complications in subarachnoid hemorrhage due to ruptured aneurysms remains unknown. The present study evaluates the impact of periprocedural risk factors on rates of external ventricular drain (EVD)-associated hemorrhage in the setting of endovascular treatment of intracranial aneurysms. METHODS: A retrospective chart review of 107 patients who underwent EVD placement within 24 h of endovascular coiling was performed. CT of head without contrast was obtained after drain placement and before endovascular treatment. Post-procedural CT was also obtained within 48 h of embolization and was reviewed for new/worsened track hemorrhages. Chi-squared test was used in evaluation. RESULTS: Ninety-three of the 107 patients reviewed met the inclusion criteria. Four (25%) of the 16 patients on antiplatelet medications at presentation experienced post-EVDhemorrhage compared to 11 (14.3%) of 77 that were not (p = 0.29). Of the 13 patients given intraprocedural antiplatelets, 3 (23.1%) demonstrated hemorrhage compared to 12 (15%) of 80 not administered these medications (p = 0.46). Further, of 36 patients with intraprocedural anticoagulation, 6 (16.7%) exhibited hemorrhage compared to 9 (15.8%) of 57 in those without (p = 0.91). In 17 patients who received DVT prophylaxis, 2 (11.8%) exhibited hemorrhage compared to 13 (17.1%) of 76 who did not (p = 0.59). No post-EVDhemorrhage had attributable neurologic morbidity. CONCLUSION: Our results, demonstrating no significant risk factor related to EVD-associated hemorrhage rates, support the safety of EVD placement in the peri-endovascular treatment period.
Authors: Joseph Zachariah; Kendall A Snyder; Christopher S Graffeo; Deependra R Khanal; Giuseppe Lanzino; Eelco F M Wijdicks; Alejandro A Rabinstein Journal: Neurocrit Care Date: 2016-10 Impact factor: 3.210
Authors: Andrew J Molyneux; Richard S C Kerr; Ly-Mee Yu; Mike Clarke; Mary Sneade; Julia A Yarnold; Peter Sandercock Journal: Lancet Date: 2005 Sep 3-9 Impact factor: 79.321
Authors: Moritz Lenschow; Niklas von Spreckelsen; Sergej Telentschak; Christoph Kabbasch; Roland Goldbrunner; Stefan Grau Journal: Neurosurg Rev Date: 2022-04-29 Impact factor: 2.800