TY - JOUR AU - Bruno, Vito D. AU - Chivasso, Pierpaolo AU - Guida, Gustavo AU - Vohra, Hunaid A. PY - 2016 TI - Surgical repair of Stanford type A aortic dissection in elderly patients: a contemporary systematic review and meta-analysis JF - Annals of Cardiothoracic Surgery; Vol 5, No 4 (July 01, 2016): Type A Aortic Dissection (II) Y2 - 2016 KW - N2 - Background: The results of surgical treatment of type A aortic dissection (AAD) in the elderly are controversial and aggravated by a higher operative mortality rate. The studies published in this subset of patients are mainly retrospective analyses or small samples from international registries. We sought to investigate this topic by conducting a contemporary meta-analysis of the most recent observational studies. Methods: A systematic literature search was conducted for any study published in the last five years on aortic dissection treated surgically in patients 70 years and older. A pooled risk-ratio meta-analysis has been conducted three main post-operative outcomes: short-term mortality, stroke and acute kidney injury. Results: A total of 11 retrospective observational studies have been included in the quantitative meta-analysis. Pooled meta-analysis showed an increased risk of short term mortality for the elderly population [relative risk (RR) =2.25; 95% CI, 1.79–2.83; I 2 =0%; P<0.0001], and this has been confirmed in a sub-analysis of patients 80 years and older. The risk of having stroke (RR =1.15; 95% CI, 0.89–1.5; I 2 =0%; P=0.28) and acute kidney injury (RR =0.79; 95% CI, 0.5–1.25, I 2 =14%, P=0.31) after surgery were comparable to the younger cohort of patients. Conclusions: Although affected by an increased risk of short-term mortality in the elderly, surgical repair remains the treatment of choice for AAD. The main post-operative outcomes are comparable to younger patients and the mid-term survival rates are acceptable. UR - https://www.annalscts.com/article/view/11142