Enhanced recovery and same-day discharge after brain tumor surgery under general anesthesia: initial experience with Hospital-at-Home-based postoperative follow-up.

Objective: The objective of this study was to describe the outcomes of outpatient oncological neurosurgery (OON) in a European clinical setting and to compare them with the conventional inpatient protocol.

Methods: Patients who had undergone OON (either tumor removal or biopsy) at the authors' center since 2019 were analyzed. A matched cohort of patients was selected from patients undergoing tumor surgery in the same period.