OBJECTIVES: To evaluate gender-related outcomes during endovascular treatment of thoracic and thoraco-abdominal aortic diseases (TEVAR). METHODS: Multicentre, retrospective, observational cohort study. All TEVARs between January 2005 and April 2023 were identified. Primary outcomes were 30-day mortality and cumulative survival. Secondary outcomes were vascular access complications, and freedom from TEVAR-related reintervention. Interventions performed in male patients were matched to females on the basis of a one-to-one coarsened exact matching. RESULTS: We identified 151 males who were matched with 151 females. Mortality at 30 days was not statistically different between females and males (11.2% vs 11.2%; P = 1.0). At binary logistic regression analysis, duration of intervention (P = 0.001) and emergency TEVAR (P = 0.001) were associated with mortality at 30 days. Gender did not impact the access vessel complication rate [n = 6 (4.0%) vs n = 5 (3.3%); P = 1.0]. The median follow-up was 46 (interquartile range, 7-84) months with no difference between males and females [median 50 (11-95) vs 37.5 (3.5-71.2); P = 0.153]. Estimated survival was not statistically different between females and males [log-rank χ2 = 0.6, P = 0.442; 95% confidence interval (CI) 110.7-207.3]. At Cox's regression analysis, gender did not impact overall survival (hazard ratio 0.8; 95% CI 0.6-1.3; P = 0.450). Estimated freedom from TEVAR-related reinterventions was not statistically different between females and males (log-rank χ2 = 0.4, P = 0.837; 95% CI 187.8-219.3). CONCLUSIONS: Female gender itself was not associated with worse 30-day mortality and late survival than males with similar access vessel complication as well as TEVAR-related reintervention rate.
An analysis of early and long-term gender-related outcomes after thoracic endovascular aortic repair
Piffaretti G.;Sala G. A.;Bandiera A.;Muscato P.;Veneziano A.;Fontana F.;Piacentino F.;Di Stefano L.;Speziali S.;
2024-01-01
Abstract
OBJECTIVES: To evaluate gender-related outcomes during endovascular treatment of thoracic and thoraco-abdominal aortic diseases (TEVAR). METHODS: Multicentre, retrospective, observational cohort study. All TEVARs between January 2005 and April 2023 were identified. Primary outcomes were 30-day mortality and cumulative survival. Secondary outcomes were vascular access complications, and freedom from TEVAR-related reintervention. Interventions performed in male patients were matched to females on the basis of a one-to-one coarsened exact matching. RESULTS: We identified 151 males who were matched with 151 females. Mortality at 30 days was not statistically different between females and males (11.2% vs 11.2%; P = 1.0). At binary logistic regression analysis, duration of intervention (P = 0.001) and emergency TEVAR (P = 0.001) were associated with mortality at 30 days. Gender did not impact the access vessel complication rate [n = 6 (4.0%) vs n = 5 (3.3%); P = 1.0]. The median follow-up was 46 (interquartile range, 7-84) months with no difference between males and females [median 50 (11-95) vs 37.5 (3.5-71.2); P = 0.153]. Estimated survival was not statistically different between females and males [log-rank χ2 = 0.6, P = 0.442; 95% confidence interval (CI) 110.7-207.3]. At Cox's regression analysis, gender did not impact overall survival (hazard ratio 0.8; 95% CI 0.6-1.3; P = 0.450). Estimated freedom from TEVAR-related reinterventions was not statistically different between females and males (log-rank χ2 = 0.4, P = 0.837; 95% CI 187.8-219.3). CONCLUSIONS: Female gender itself was not associated with worse 30-day mortality and late survival than males with similar access vessel complication as well as TEVAR-related reintervention rate.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.