BACKGROUND: Our aim was to report the functional outcome of Stanford type A aortic dissection (TAAD) after 1 year as well as morbidity and mortality. METHODS AND RESULTS: This is a retrospective analysis including 642 patients with TAAD from January 2005 to December 2021. Mean age at TAAD was 62 years (95% CI, 61-63), and 30% of the population were women. One year after surgery for TAAD, 75% of patients were living at home with New York Heart Association functional class I. No patients were observed with New York Heart Association functional class IV. Less than 2% resided in an assisted-living facility. Eighty-five percent of nonretired patients had returned to work. Two hundred twelve (33%) patients were retired after 1 year at a mean age of 73 years (95% CI, 72-74). Stroke (defined as any kind of neurological symptoms) occurred in 148 (23%) patients and was the cause of death in 33 patients. Of the remaining patients with stroke, 115 (30%) had no residual limitations 1 year after TAAD. The cross-clamp time was significantly higher in patients with stroke (98 minutes [95% CI, 94.0-101.1] in patients without stroke versus 106 minutes [95% CI, 98.5-114.1] in patients with stroke
CONCLUSIONS: One year after surgery for Stanford acute type A aortic dissection, almost 3 out of 4 patients lived unassisted at home. Stroke survivors have a favorable outcome, with the majority having mild or no residual neurological deficits at 1 year.