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Updated: Feb 28, 2026
Minimally Invasive Endoscopic Intracerebral Hemorrhage Evacuation
Published on: October 15, 2021
Surgical evacuation of acute subdural hematoma in octogenarians: a ten-year experience from a single trauma center
Michael J McGinity1, Joel E Michalek2, Jesse S Rodriguez1
1a Department of Neurosurgery , University of Texas Health Science Center at San Antonio , San Antonio , TX , USA.
Background:
Elderly patients presenting with an acute subdural hematoma (aSDH) have historically had unfavorable outcomes.
Methods:
We retrospectively reviewed patient records from 2005 through 2015 that were ≥80 years of age and underwent surgical evacuation of aSDH.
Results:
Thirty-four patients met inclusion criteria, with a mean age of 84 years (range 80-91). Glascow Outcome Scale (GOS) of 4-5 was deemed a good outcome and a GOS 1-3 was deemed to be a poor outcome. Six patients had good outcome at last follow up and 27 patients had poor outcome. Patients with a higher presenting Glascow Coma Scale (GCS) trended towards better outcome [(good: mean 13.1, median 14.5, IQR 12.5-15) vs. (poor: mean 9.6, median 10, IQR 6-14) p = 0.06]. Patients with a higher in-hospital post-operative GCS score had significantly better overall outcome than patients who left the hospital with a lower GCS score [(good: mean 14.5, median 14.5, IQR 14-15) vs. (poor: mean 8.4, median 9, IQR 4-11) p = 0.001]. Patients with a good outcome had a median aSDH thickness of 17mm (IQR 12.75-19.75) while patients with a poor outcome had a median thickness of 20mm (IQR 16-24.5); p = 0.17. In addition, patients with a good outcome had a median midline shift of 10mm (IQR 6-12.5), while patients with a poor outcome had a median midline shift of 14mm (IQR 10-20); p = 0.07.
Conclusions:
The prognosis for elderly patients with large aSDH remains poor, but a subset of patients can benefit from surgical intervention.
