Abstract

Objective: To review the diagnosis and treatment of patients with multiple organ failure after cerebral aneurysm surgery, and to provide a reference for further improving clinical practice.
Methods: The clinical data of a 52-year-old female patient were retrospectively analyzed, summarizing the process from emergency admission, interventional surgery, occurrence of postoperative complications, multidisciplinary collaborative treatment to recovery and discharge.
Result: After interventional therapy and active management of related complications, the patient regained consciousness, achieved stable respiration and circulation, and was discharged in improved condition.
Conclusion: Multiple organ failure after ruptured aneurysm surgery is complex and critical, requiring multidisciplinary collaboration and timely surgical intervention. Electroencephalogram and braincomputer interface can help evaluate the patient’s condition and improve prognosis.

Keywords:Posterior communicating artery aneurysm; Subarachnoid hemorrhage; Multiple organ failure; Electroencephalogram; Brain-computer interface