Background: Pressure on economic resources now requires a careful rationalization of services. For adult patients with supratentorial gliomas, there is no consensus on the real need for care in a postoperative neurocritical intensive care unit (NICU) and on the timing of a postsurgical computed tomography (CT) scan. In this retrospective nonrandomized study, we assessed if and when there is a real need for NICU and if an early CT scan could be justified in the absence of neurologic worsening.
Methods: Of 264 patients, 21 were admitted to the NICU after the procedure as planned before the surgery for their clinical features (Karnofsky performance status < 70, American Society of Anesthesiologists score > 2, or Charlson Comorbidity Index > 5).
Results: The mean stay in the NICU was 19.7 hours. One of these patients had developed a postoperative hematoma that was subsequently removed, and died afterward. The other 243 patients were followed clinically after the procedure: 219 underwent a cerebral CT scan 24 hours after the procedure and were discharged in good condition. The other 24 patients had a cerebral CT scan within 24 hours after the procedure. The early CT showed the presence of a local edema in five cases and a hematoma surgically treated with a subsequent admission to the NICU in two cases.
Conclusion: Considering our data, we suggest that NICU should not always be used after craniotomy for supratentorial gliomas. Clinical observation was sufficient to predict early postoperative complications. A CT scan before 24 hours after surgery is not recommended in the absence of clinical worsening.
Georg Thieme Verlag KG Stuttgart · New York.