RESUMO
OBJECTIVE: Females represent a group of patients with higher mortality after abdominal aortic aneurysm (AAA), endovascular (EVAR), or open surgical (OSR), repair. This systematic review aimed to evaluate the 30-day mortality after AAA repair in females, comparing both EVAR and OSR, in elective and urgent settings. METHODS: The protocol of the review was registered to the PROSPERO database (CRD42021242686). A search of the English literature was conducted, using PubMed, EMBASE, and CENTRAL databases, from inception to March 5, 2021, using the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines (PRISMA). Only studies reporting on 30-day mortality of AAA repair, in urgent and elective settings, comparing EVAR and OSR, in the female population were eligible. Patients were stratified according to the need for elective or urgent repair. Symptomatic and ruptured cases were included into the urgent group. Individual studies were assessed for risk of bias using the (Risk Of Bias In Non-randomised Studies - of Interventions) ROBINS-I tool. The Grading of Recommendations, Assessment, Development and Evaluations (GRADE) approach was used to evaluate the quality of evidence. The primary outcome was 30-day mortality after AAA repair in the female population, comparing EVAR and OSR. The outcomes were summarized as odds ratio, along with their 95% confidence intervals (CIs), through a paired meta-analysis. RESULTS: Eight studies reported data on 30-day mortality following AAA repair. A total of 56,982 females (22,995 EVAR vs 33,987 OSR) were included. A significantly reduced total 30-day mortality rate was recorded among females that underwent EVAR compared with OSR (odds ratio [OR], 0.25; 95% CI, 0.23-0.27; P < .001; Ι2 = 86%). In addition, a reduced 30-day mortality was found in females that underwent elective EVAR compared with OSR (OR, 0.37; 95% CI, 0.33-0.41; P < .001; Ι2 = 48%). Despite the fact that OSR was more frequently offered in the urgent setting (OR, 0.21; 95% CI, 0.19-0.23; P < .001; Ι2 = 84%), EVAR was associated with a reduced 30-day mortality (OR, 0.48; 95% CI, 0.40-0.57; P < .001; Ι2 = 0%). CONCLUSIONS: In females, EVAR is associated with lower 30-day mortality in both elective and urgent AAA repair, although it appears as less likely to be offered in the setting of urgent AAA repair.
Assuntos
Aneurisma da Aorta Abdominal/cirurgia , Implante de Prótese Vascular/mortalidade , Procedimentos Endovasculares/mortalidade , Aneurisma da Aorta Abdominal/diagnóstico por imagem , Aneurisma da Aorta Abdominal/mortalidade , Implante de Prótese Vascular/efeitos adversos , Procedimentos Cirúrgicos Eletivos , Procedimentos Endovasculares/efeitos adversos , Feminino , Disparidades nos Níveis de Saúde , Disparidades em Assistência à Saúde , Humanos , Medição de Risco , Fatores de Risco , Fatores Sexuais , Fatores de Tempo , Resultado do TratamentoRESUMO
OBJECTIVE: There is growing evidence of a female patient disadvantage in complex endovascular aortic repair using fenestrated and branched endografts (FB-EVAR) primarily related to peri-procedural events including ischaemic and access vessel complications. This study aimed to determine the impact of sex differences on treatment patterns, and in hospital outcomes in a single centre cohort. METHODS: This was a retrospective cross sectional single centre cohort study of all consecutive FB-EVAR procedures provided to patients with asymptomatic pararenal and thoraco-abdominal aortic aneurysm (TAAA) between 1 January 2010 and 28 February 2021. Adjusted multivariable logistic regression models were developed using backward (Wald) elimination of variables to determine the independent impact of female sex on short term outcomes. RESULTS: In total, 445 patients (24.3% females, median age 73.0 years, IQR 66, 78) were included. Female patients had a smaller aneurysm diameter, less frequent coronary artery disease (29.6% vs. 44.8%, p = .007) and history of myocardial infarction (2.8% vs. 15.4%, p < .001) when compared with males. Females were more frequently treated for TAAA than males (49.1% vs. 25.2%, p < .001). The median length of post-procedural hospital stay was 10 days in females and 9 in males. In adjusted analyses, female sex was independently associated with higher mortality (odds ratio [OR] 10.135, 95% CI 2.264 - 45.369), post-procedural complications (OR 2.500, 95% CI 1.329 - 4.702), spinal cord ischaemia (OR 4.488, 95% CI 1.610 - 12.509), sepsis (OR 4.940, 95% CI 1.379 - 17.702), and acute respiratory insufficiency (OR 3.283, 95% CI 1.015 - 10.622) after pararenal aortic aneurysm repair during the hospital stay. CONCLUSION: In this analysis of consecutively treated patients, female sex was associated with increased in hospital mortality, peri-procedural complications, and spinal cord ischaemia after elective complex endovascular repair of pararenal aortic aneurysm, while no differences were revealed in the TAAA subgroup. These results suggest that sex related patient selection and peri-procedural management should be studied in future research.
Assuntos
Aneurisma da Aorta Abdominal/cirurgia , Aneurisma da Aorta Torácica/cirurgia , Implante de Prótese Vascular , Procedimentos Endovasculares , Idoso , Aneurisma da Aorta Abdominal/diagnóstico por imagem , Aneurisma da Aorta Abdominal/mortalidade , Aneurisma da Aorta Torácica/diagnóstico por imagem , Aneurisma da Aorta Torácica/mortalidade , Prótese Vascular , Implante de Prótese Vascular/efeitos adversos , Implante de Prótese Vascular/instrumentação , Implante de Prótese Vascular/mortalidade , Estudos Transversais , Procedimentos Endovasculares/efeitos adversos , Procedimentos Endovasculares/instrumentação , Procedimentos Endovasculares/mortalidade , Feminino , Alemanha , Disparidades nos Níveis de Saúde , Disparidades em Assistência à Saúde , Mortalidade Hospitalar , Humanos , Masculino , Padrões de Prática Médica , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Fatores Sexuais , Isquemia do Cordão Espinal/etiologia , Fatores de Tempo , Resultado do TratamentoRESUMO
Environmental and genetic risk factors contribute to the etiology of abdominal aortic aneurysms (AAAs). Matrix metalloproteinases (MMPs) have been associated with the pathophysiology of AAAs. A prospective, nonrandomized case-control study was undertaken to investigate the risk factors for large AAAs (≥5.5 cm) among 175 male Greek AAA patients and to compare the results with a cohort of 166 male controls free from any aortic dilatation, as confirmed by ultrasonography from an existing AAA screening program in the same region. We also assessed the potential association between 2 functional single nucleotide polymorphisms in the genes MMP9 (-1561C/T; rs3918242) and MMP13 (-77A/G; rs2252070), and the presence of large AAAs. Multiple logistic regression analysis revealed AAA family history ( P = .028), hypercholesterolemia ( P < .001), and current smoking ( P < .001) as AAA risk factors. Statistical difference was reached in genotype ( P = .047) and allele ( P = .037) frequencies for rs2252070, but the results did not remain significant after correction for multiple testing. No significant differences in genotype or allele frequencies for rs3918242 were detected. In summary, AAA family history, hypercholesterolemia, and current smoking were found to be risk factors for large AAAs.
Assuntos
Aneurisma da Aorta Abdominal/etiologia , Idoso , Aneurisma da Aorta Abdominal/diagnóstico por imagem , Aneurisma da Aorta Abdominal/genética , Biomarcadores/análise , Estudos de Casos e Controles , Predisposição Genética para Doença , Grécia , Humanos , Hipercolesterolemia/complicações , Masculino , Metaloproteinase 13 da Matriz/genética , Metaloproteinase 9 da Matriz/genética , Polimorfismo de Nucleotídeo Único , Estudos Prospectivos , Fatores de Risco , Fumar/efeitos adversosRESUMO
Chronic total occlusions (CTOs) represent a technically demanding subset of lesions, which in most cases require special endovascular methods, advanced operator skills, and utilization of sophisticated assisting devices for successful treatment. CTO crossing devices offer an additional option to interventionists in the treatment of challenging lower extremity peripheral arterial occlusions. These devices may improve crossing rates, allowing delivery of therapeutic devices to the target lesion. Initial technical results seem quite promising, although adequate data on patient and device selection are lacking. Until long-term clinical data verify the durability of those techniques, these devices must be used in a stepwise fashion in selected patients with CLI.
Assuntos
Procedimentos Endovasculares/instrumentação , Isquemia/terapia , Extremidade Inferior/irrigação sanguínea , Doença Arterial Periférica/terapia , Stents , Dispositivos de Acesso Vascular , Doença Crônica , Competência Clínica , Análise Custo-Benefício , Procedimentos Endovasculares/efeitos adversos , Procedimentos Endovasculares/economia , Custos de Cuidados de Saúde , Humanos , Isquemia/diagnóstico por imagem , Isquemia/economia , Isquemia/fisiopatologia , Curva de Aprendizado , Doença Arterial Periférica/diagnóstico por imagem , Doença Arterial Periférica/economia , Doença Arterial Periférica/fisiopatologia , Desenho de Prótese , Fatores de Risco , Stents/economia , Resultado do Tratamento , Dispositivos de Acesso Vascular/economia , Grau de Desobstrução VascularRESUMO
INTRODUCTION: One of the diagnostic tools of neuropathetic pain (NP) relies on screening questionnaires including the Leeds Assessment of Neuropathic Symptoms and Signs (LANSS) questionnaire. AIM: To apply and validate the LANSS questionnaire in Greek population. To assess any correlation between LANSS score and visual analog pain scales. METHODS: A prospective instrument validation study of LANSS was conducted in University Hospital of Larissa, on 70 patients (35 NP and 35 nociceptive pain), from April 2015 to June 2015. Visual analog pain scales (VAS-ADL; impact of pain on daily living activities, VAS-INT; pain intensity) were also assessed and correlated with LANSS scale. RESULTS: The mean age of NP and nociceptive pain group was 67.11±10.05 and 39.14±17.07years respectively. The mean LANSS score was 12.84 (±9.27) in initial test, and 12.54 (±9.41) in the retest evaluation. Cronbach's alpha was 0.895 and 0.901 at initial and retest examinations respectively, both values indicating good internal consistency. NP group had significant higher LANSS score than nocipeptive pain group (21.34 [±1.39] vs 4.34 [±4.86], p<0.01). The sensitivity of LANSS questionnaire to distinguish neuropathic and nociceptive pain was 94.29% (95% CI: 80.81-99.13%), while its specificity was 88.57% (95% CI: 73.24-96.73%). A significant correlation was noticed between total LANSS score and VAS-ADL (initial r=0.248; p<0.05 and retest evaluation r=0.288; p<0.05). CONCLUSION: The LANSS score is a reliable and valuable instrument to assess neuropathic pain in diabetic patients and to differentiate it from nociceptive pain in Greek population. In diabetic patients LANSS score is associated with impact on daily activities and potentially with quality of life.