Clinical study of stereotactic subtentorial approach for brainstem puncture and drainage in the treatment of brain stem hemorrhage in elderly patients / 中华老年医学杂志

ABSTRACT

Objective:To observe the curative effect of stereotactic subtentorial approach for brainstem puncture and drainage on brain stem hemorrhage in elderly patients.Methods:The clinical data of elderly patients with brain stem hemorrhage admitted to the Department of Neurosurgery, Shangqiu First People 's Hospital from April 2018 to April 2022 were retrospectively analyzed.According to the inclusion and exclusion criteria, a total of 65 elderly patients with brainstem hemorrhage who were treated with stereotactic subtentorial approach for brain stem puncture and drainage, and had complete follow-up data within 90 days after operation were selected.The patient's data were reviewed.The operation time, hematoma clearance rate on the first day after operation, the drainage tube extraction of hematoma cavity, and the postoperative complications were recorded.The follow-up results at 30 days and 90 days after the operation were also recorded.The 30-day Glasgow outcome scale(GOS)was used to evaluate the short-term clinical outcomes of surviving patients, while the modified Rankin score was used to evaluate the neurological function recovery of surviving patients at 90 days.Results:The operation time of the 65 patients was 1.1-2.8 h, with an average of(1.9±0.4)h.On the first day after operation, CT scan showed that the hematoma clearance rate was(84.6±13.6)%.The drainage tube in hematoma cavity was removed within 3-5 days, and there was no puncture-related intracerebral hemorrhage or drainage tube-related intracranial infection after operation.During 30 days of follow-up, 9 patients died and 56 patients survived, with a survival rate of 86.2%.Among the surviving patients, 5 were temporarily in vegetative state and 51 were awake, with varoius degrees of disability.The preoperative hematoma volume of the surviving patients was significantly less than that of the dead patients, and the preoperative GCS score was significantly lower than that of the dead patients( Z=2.386, 2.009, P=0.017, 0.045). After 90 days of follow-up, 3 patients died and 53 survived, with a survival rate of 81.54%.Among the surviving patients, the neurological function of 22 patients recovered well, and the effective rate of clinical treatment was 41.51%. Conclusions:Stereotactic subtentorial approach for brain stem puncture and drainage is an effective and relatively safe surgical method for the treatment of brain stem hemorrhage in elderly patients.