Proximal versus extensive repair in acute type A aortic dissection: an updated systematic review and meta-analysis.
Gen Thorac Cardiovasc Surg
; 70(4): 315-328, 2022 Apr.
Article
em En
| MEDLINE
| ID: mdl-35218504
ABSTRACT
OBJECTIVES:
Our aim was to compare the safety and efficacy of proximal repair (PR) versus extensive repair (ER) for acute type A aortic dissection (ATAAD).METHODS:
A literature search in three databases was performed according to the PRISMA statement. Studies comparing PR versus ER for ATAAD were included. Random-effects meta-analyses were performed.RESULTS:
A total of 27 studies incorporating 7113 patients (PR 5080; ER 2033) were included. Patients undergoing PR presented decreased in-hospital mortality (odds ratio [OR] 0.67 [95% Confidence Interval (95% CI) 0.53-0.85]; p < 0.01) and post-operative bleeding (OR 0.75 [95% CI 0.60-0.95]; p = 0.02) compared to ER. Meta-regression analysis revealed that in-hospital mortality was not influenced by differences regarding the extent of dissection (p = 0.43). Cardiopulmonary bypass time (SMD-0.93 [95% CI - 1.22, - 0.66]; p < 0.01) and length of hospital stay (SMD-0.19 [95% CI - 0.34, - 0.05]; p = 0.01) were also lower in the PR group, while there was no difference in terms of renal failure and permanent neurological deficit. The ER approach demonstrated a lower post-discharge mortality compared to PR (OR 1.46 [95% CI 1.09, 1.97]; p = 0.01), while the post-discharge reoperation rate was comparable between the two groups. 1 and 3-year overall survival (OS) were comparable between PR and ER (OR 1.05, [95% CI 0.77-1.44]; p = 0.76) and (OR 1.27 [95% CI 0.86-1.86]; p = 0.23), respectively. The 5-year OS (OR 1.67 [95% CI 1.16-2.41]; p = 0.01) was in favor of the PR arm.CONCLUSIONS:
In patients with ATAAD, PR was associated with lower odds of in-hospital mortality but higher odds of late mortality. ER and PR demonstrated similar post-operative complication and reoperation rates.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Assistência ao Convalescente
/
Dissecção Aórtica
Tipo de estudo:
Etiology_studies
/
Observational_studies
/
Risk_factors_studies
/
Systematic_reviews
Limite:
Humans
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article