RESUMEN
OBJECTIVES: No reliable scores are available to predict mortality following surgery for type A acute aortic dissection (TAAAD). Recently, the German Registry of Acute Aortic Dissection Type A (GERAADA) score has been developed. We aim to compare how the GERAADA score performs in predicting operative mortality for TAAAD to the European System for Cardiac Operative Risk Evaluation (EuroSCORE) II. METHODS: We calculated the GERAADA score and EuroSCORE II in patients who underwent TAAAD repair at the Bristol Heart Institute. As there are no precise criteria to calculate the GERAADA score, we used 2 methods: a Clinical-GERAADA score, which evaluated malperfusion with clinical and radiological evidence, and a Radiological-GERAADA score, where malperfusion was assessed by computed tomography scan alone. RESULTS: 207 consecutive patients had surgery for TAAAD, and the observed 30-day mortality was 15%. The Clinical-GERAADA score showed the strongest discriminative power with an area under the curve (AUC) of 0.80 [95% confidence interval (CI) 0.71-0.89], while the Radiological-GERAADA score had an AUC of 0.77 (95% CI 0.67-0.87). EuroSCORE II showed acceptable discriminative power with an AUC of 0.77 (95% CI 0.67-0.87). CONCLUSIONS: Clinical GERAADA score performed better than the other scores and it is specific and easy to use in the context of a TAAAD. Further validation of the new criteria for malperfusion is needed.
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Aneurisma de la Aorta , Disección Aórtica , Humanos , Aneurisma de la Aorta/cirugía , Factores de Riesgo , Resultado del Tratamiento , Disección Aórtica/cirugía , Sistema de Registros , Enfermedad AgudaRESUMEN
OBJECTIVES: Female sex is considered a risk factor for mortality and morbidity following cardiac surgery. This study is the first to review the UK adult cardiac surgery national database to compare outcomes following surgical coronary revascularisation and valvular procedures between females and males. METHODS: Using data from National Adult Cardiac Surgery Audit, we identified all elective and urgent, isolated coronary artery by-pass grafting (CABG), aortic valve replacement (AVR) and mitral valve replacement/repair (MVR) procedures from 2010 to 2018. We compared baseline data, operative data and outcomes of mortality, stroke, renal failure, deep sternal wound infection, return to theater for bleeding, and length of hospital stay. Multivariable mixed-effect logistical/linear regression models were used to assess relationships between sex and outcomes, adjusting for baseline characteristics. RESULTS: Females, compared to males, had greater odds of experiencing 30-day mortality (CABG odd ratio [OR] 1.76, confidence interval [CI] 1.47-2.09, p < .001; AVR OR 1.59, CI 1.27-1.99, p < .001; MVR OR 1.37, CI 1.09-1.71, p = .006). After CABG, females also had higher rates of postoperative dialysis (OR 1.31, CI 1.12-1.52, p < .001), deep sternal wound infections (OR 1.43, CI 1.11-1.83, p = .005) and longer length of hospital stay (ß 1.2, CI 1.0-1.4, p < .001) compared to males. Female sex was protective against returning to theater for postoperative bleeding following CABG (OR 0.76, CI 0.65-0.87, p < .001) and AVR (OR 0.72, CI 0.61-0.84, p < .001). CONCLUSION: Females in the United Kingdom have an increased risk of short-term mortality after cardiac surgery compared to males. This highlights the need to focus on the understanding of the causes behind these disparities and implementation of strategies to improve outcomes in females.
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Procedimientos Quirúrgicos Cardíacos , Implantación de Prótesis de Válvulas Cardíacas , Adulto , Válvula Aórtica/cirugía , Procedimientos Quirúrgicos Cardíacos/efectos adversos , Puente de Arteria Coronaria/métodos , Femenino , Implantación de Prótesis de Válvulas Cardíacas/métodos , Humanos , Masculino , Válvula Mitral/cirugía , Complicaciones Posoperatorias/etiología , Estudios Retrospectivos , Factores de Riesgo , Resultado del TratamientoRESUMEN
BACKGROUND: Hybrid coronary revascularization (HCR) combines the benefits of a left internal mammary artery to left anterior descending artery anastomosis, via a mini thoracotomy, with percutaneous coronary intervention (PCI) for other diseased coronaries. AIMS: The aim of this meta-analysis is to compare the short- and long-term outcomes of HCR with those of coronary artery bypass grafting (CABG) for multi-vessel coronary artery disease (MCAD). METHODS: We performed a meta-analysis with a primary outcome of short-term mortality and secondary outcomes of mid-term survival, length of hospital stay, stroke, renal failure and mid-term MACE rate. RESULTS: 3399 patients (HCR = 1164, CABG = 2235) were included, with no significant difference in short-term mortality between groups (OR = 1.50, 95% CI = [0.90,2.49], p = 0.11), although a higher mortality rate was seen in the HCR group (0.73% vs 0.64%). The average length of stay in intensive care unit was significantly shorter following HCR than CABG (mean difference = -15.52 h, CI = [-22.47,-8.59], pË0.001) and overall hospital stay was also shorter in this group, although not statistically significant (mean difference = -3.15 days, 95% CI = [-6.55, 0.25], p = 0.07). HCR was associated with a reduced odds of blood transfusion (OR = 0.34, 95% CI = [0.22,0.54], p < 0.001). There was not a significant difference in mid-term survival (OR = 0.86, 95% CI = [0.62,1.21], p = 0.39) or MACE rate (OR = 0.82, 95% CI = [0.55,1.23], p = 0.34). No differences were found between HCR and CABG for post-operative stroke (OR = 1.36, 95% CI = [0.87, 2.13], p = 0.16) or renal failure (OR = 0.71, 95% CI = [0.43,1.16], p = 0.14). CONCLUSIONS: HCR has a higher incidence of short-term mortality compared to CABG in patients with MCAD, although this difference is not statistically significant. Similar rates of mid-term survival and other short term post-operative complications were found between the two groups. HCR has a shorter ICU stays and reduced requirement for blood transfusion.
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Enfermedad de la Arteria Coronaria , Intervención Coronaria Percutánea , Insuficiencia Renal , Accidente Cerebrovascular , Puente de Arteria Coronaria , Enfermedad de la Arteria Coronaria/diagnóstico , Enfermedad de la Arteria Coronaria/cirugía , Humanos , Resultado del TratamientoRESUMEN
BACKGROUND: Despite advances in cardiac surgery, observational studies suggest that females have poorer post-operative outcomes than males. This study is the first to review sex related outcomes following both coronary artery bypass graft (CABG) and valve surgery with or without combined CABG. METHODS: We identified 30 primary research articles reporting either short-term mortality (in-hospital/30 day), long-term mortality, and post-operative stroke, sternal wound infection and myocardial infarction (MI) in both sexes following CABG and valve surgery with or without combined CABG. Reported adjusted odds/hazard ratio were pooled using an inverse variance model. RESULTS: Females undergoing CABG and combined valve and CABG surgery were at higher risk of short-term mortality (odds ratio (OR) 1.40; 95% confidence interval (CI) 1.32-1.49; I2 = 79%) and post-operative stroke (OR 1.2; CI 1.07-1.34; I2 = 90%) when compared to males. However, for isolated AVR, there was no difference found (OR 1.19; 95% CI 0.74-1.89). There was no increased risk in long-term mortality (OR 1.04; 95% CI: 0.93-1.16; I2 = 82%), post-operative MI (OR 1.22; 95%CI: 0.89-1.67; I2 = 60%) or deep sternal wound infection (OR 0.92; 95%CI: 0.65-1.03, I2 = 87%). No evidence of publication bias or small study effect was found. CONCLUSION: Females are at a greater risk of short-term mortality and post-operative stroke than males following CABG and valve surgery combined with CABG. However, there is no difference for Isolated AVR. Long-term mortality is equivalent in both sexes. PROSPERO Registration: CRD42021244603.