Efficacy and Safety of Endoscopic Surgery Versus Craniotomy for Hypertensive Putamen Hemorrhage

Abstract

Objective: This study aimed to evaluate the efficacy and safety of neuroendoscopy for treating hypertensive putamen hemorrhage (HPH), compared with traditional craniotomy. Methods: We retrospectively analyzed 81 consecutive patients with HPH treated with neuroendoscopy (n=36) or craniotomy (n=45) in the Department of Neurosurgery at the Anhui Provincial Hospital Affiliated to Anhui Medical University between January 2015 and December 2017. We compared the clinical and radiographic outcomes, excluded 14 patients who did not meet the inclusion criteria. Patient characteristics in emergency room were recorded. In addition, hospitalization days, total cost during hospitalization, operative time, blood loss, evacuation rate, rebreeding, intracranial infection, pulmonary infection, epilepsy, hemorrhage of digestive tract, venous thrombus, hypoproteinemia, aphasia, oculomotor paralysis, mortality, Modified Rankin Scale score 6 months after surgery, and Glasgow Outcome Scale score 6 months after surgery were compared between the 2 groups. Results: Comparative analysis of preoperative patient data revealed no notable disparities. Neuroendoscopic surgery afford distinct benefits including reduced operative time, minimal patient blood loss, and enhanced efficacy in hematoma evacuation. However, the incidence of postoperative complications such as rebleeding, intracranial infections, pulmonary infections, postoperative epilepsy, hemorrhage of digestive tract, venous thrombus, hypoproteinemia, aphasia, and oculomotor paralysis did not significantly differ. In contrast, endoscopic techniques, relative to conventional craniotomy for hematoma evacuation, are characterized by less invasive incisions, a marked decrease in the duration of hospitalization, and a substantial reduction in associated healthcare costs. Furthermore, endoscopic techniques contribute to superior long-term recuperative outcomes in patients, without altering mortality rates. Conclusions: In comparison to the conventional method of craniotomy, the utilization of neuroendoscopy in the treatment of hypertensive putamen hemorrhage (HPH) may offer a more efficacious, minimally invasive, and cost-effective approach. This alternative approach has the potential to decrease the length of hospital stays and improve long-term neurologic outcomes, without altering mortality rates.