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- Title
The risk factors of intracerebral hemorrhage in deep brain stimulation: does target matter?
- Authors
Shin, Hong Kyung; Kim, Mi Sun; Yoon, Hyung Ho; Chung, Sun Ju; Jeon, Sang Ryong
- Abstract
Background: Although deep brain stimulation (DBS) is a relatively safe and effective surgery compared with ablative surgeries, intracerebral hemorrhage (ICH) is a serious complication during DBS that could result in a fatal prognosis. We retrospectively investigated whether ICH incidence differed between patients who underwent DBS in the subthalamic nucleus (STN) and in the globus pallidus interna (GPi), together with previously identified risk factors for ICH. Methods: We retrospectively reviewed the medical records of 275 patients (527 DBS targets) who received DBS for Parkinson's disease or dystonia from April 2001 to December 2020. In cases that developed intra- or postoperative ICH, patients were classified as asymptomatic, symptomatic with temporary neurological deficit or symptomatic with permanent neurological deficit, according to patient clinical status. Results: ICH occurred in 12 procedures (2.3%) among the 527 DBS procedures (275 patients) evaluated. In multivariable logistic regression analysis, the risk factor for all cases of ICH was systolic blood pressure (BP) during surgery (cut-off value 129.4 mmHg) (OR = 1.05, 95% CI = 1.01–1.09, P = 0.023). In addition, for ICH with permanent neurological deficit, STN target site (P = 0.024) and systolic BP during surgery (cut-off value: 148.3 mmHg) (P = 0.004) were identified as risk factors in univariable analyses. Conclusion: Even though the risk factor for all ICH in DBS was BP during surgery, when focused on ICH evoking permanent neurological deficit, the target location as well as systolic BP during surgery proved to be related.
- Subjects
DEEP brain stimulation; CEREBRAL hemorrhage; INTRACRANIAL hemorrhage; BRAIN stimulation; SYSTOLIC blood pressure; INTRACEREBRAL hematoma; PARKINSON'S disease; MOVEMENT disorders
- Publication
Acta Neurochirurgica, 2022, Vol 164, Issue 2, p587
- ISSN
0001-6268
- Publication type
Article
- DOI
10.1007/s00701-021-04977-y