Short-term outcome of treatment of elderly patients with epidural hematomas

Abstract

Introduction: There is substantial literature data dedicated to intracranial epidural hematomas affecting young and middle-aged individuals, but studies focusing on their characteristics in elderly patients are scarce, assuming that old age is a poor prognostic factor. Aim: The aim of the current study was to review the typical features of the etiology, clinical presentation, disease course, and outcome in a series of cases with epidural hematomas in elderly patients. Materials and methods: The etiology, clinical presentation, neuroimaging findings, treatment, and outcome in elderly patients operated for traumatic epidural hematomas were investigated in the Clinic of Neurosurgery at St George University Hospital, Plovdiv between January 2015 and December 2020. The study included patients with isolated traumatic epidural hematoma, as well as those with epidural hematoma in combination with other traumatic intracranial lesions (cerebral contusion, subarachnoid hemorrhage, subdural and intracerebral hematoma). Postoperative epidural hematomas were not included in the study. The neurological status of patients at admission was assessed using the Glasgow Coma Scale. The Glasgow Outcome Scale was used to monitor their condition during the first month after discharge. Results: 121 patients with epidural hematomas underwent surgery during the study period in the Clinic of Neurosurgery at St George University Hospital, Plovdiv. Of these patients, 13 (10.7%) were people aged over 65 years (8 women and 5 men, mean age - 69 years). The most common cause of injury was a fall. Twelve patients (92.3%) had associated craniocerebral lesions and only one had an isolated epidural hematoma. Upon admission, 6 patients (46.2%) were neurologically intact. Ten patients were treated surgically, two – conservatively. Good outcome (GOS=4–5) was achieved in 8 patients (61.5%), poor outcome – in one patient, and four patients (30.8%) died. Conclusions: Good outcome in elderly patients with epidural hematoma can be achieved in two-thirds of the cases, despite the negative influence of the age as a prognostic factor.