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INTRODUCTION: This article aims to evaluate the short-term and mid-term performance of a self-expanding covered stent (COVERA Plus, Bard Tempe, Arizona) during the treatment of Trans-Atlantic Inter-Society Consensus (TASC) C/D aortoiliac obstructive lesions involving the aortic bifurcation. METHODS: A single-center retrospective review of all patients who underwent endovascular reconstruction of the aortoiliac bifurcation for obstructive disease, with the use of Covera, from January 2018 to March 2023. All patients received a postoperative CTA (computed tomography angiography) scan within 1 month from the intervention. Precision of deployment, stent conformation, and stent symmetry were evaluated at the arterial phase of the CTA. Early outcomes were technical success and freedom from open aortic reintervention and/or mortality. Late outcomes were primary and assisted primary patency rates and freedom from reintervention. RESULTS: During the study period, 35 patients underwent primary endovascular treatment of obstructive lesions involving the aortic bifurcation with parallel COVERA stents. Aortoiliac lesions were classified as TASC-IIC in 23 (65.7%) patients and TASC D in 12 (34.2%). Median follow-up was 49 months (interquartile [IQR]: 18-60). Overall survival was 97.1% (95% confidence interval [CI]=91-100) at 60 months. During follow-up, there were one early stent stenosis, treated with an angioplasty and stent relining with an estimated primary patency at 60 months of 97.1% (95% CI=94-100) and a primary-assisted patency of 100%. Estimated freedom from all types of reinterventions at 60 months was 94.3% (95% CI=89-99.3). CONCLUSIONS: The new self-expanding covered Bard COVERA Plus stent used for endovascular treatment of TASC C/D aorto iliac disease proved to be safe and feasible with high technical procedural success rates. Comparison with other types of stents is necessary to further assess the role of the COVERA Plus stent in aortic bifurcation repair. CLINICAL IMPACT: This study investigates the safety and feasibility of the new self-expanding covered Bard Covera Plus stent used for endovascular treatment of TASC C/D aorto iliac disease. The retrospective analysis of 35 patients highlights high technical success and primary patency rate at 60 months. The geometric analysis also helped to underline how this stent can be used precisely in particular conditions. These findings suggest the need for further research to compare COVERA with other types of stents in aortic bifurcation repair.
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BACKGROUND: The heparin-bonded expanded polytetrafluoroethylene (He-ePTFE) conduit is an option for patients requiring infrainguinal revascularization (iIR), but the risk of failure may be unpredictable, especially in cases with poor run-off. Intraoperative transit-time flow (TTF) provides an automated and quantitative analysis of flow and may serve as an adjunct evaluation during surgical revascularization. The aim of this study was to assess TTF in patients undergoing iIR with He-PTFE at 3 referral hospitals and to establish a predictive flow threshold for graft occlusion. METHODS: A prospective registry initiated in 2020 enrolled patients undergoing iIR using He-PTFE for critical limb ischemia or severe claudication, and TTF measurement was analyzed. Preoperative assessments of anatomical and clinical characteristics were available for all patients. The HT353 Optima Meter (Transonic Systems Inc., Ithaca, NY, USA) was used in all procedures according to a standardized protocol. The institutional ethics committee approved the study. A predictive model using receiver operating characteristic curve analysis was utilized to establish the threshold of flow, and variables were compared. Anatomical and clinical evaluation were reported according to Rutherford grade, Global Limb Anatomic System and Wound, Ischemia, and foot Infection classification. The main outcome considered was the correlation between TTF and graft occlusion. Secondary outcomes included survival, other predictors of graft occlusion, freedom from major adverse cardiovascular events, and freedom from major amputation. RESULTS: Among 68 patients, 55.8% had Rutherford 5-6, 45.6% had Global Limb Anatomic System 3 and 73.5% had Wound, Ischemia, and foot Infection 3-4. Distal anastomosis was at tibial level in 23.5% and mean diameter of conduit was 6.4 mm. Basal and postoperative TTF were 27.8 ± 15.6 ml/min and 109.0 ± 53.0 ml/min, respectively. After a mean follow-up of 18 ± 13 months, 7 (10.9%) patients presented graft occlusion and 5 (7.8%) required major amputation. TTF threshold = 80 ml/min revealed a sensitivity and specificity of 81.8% (95% confidence interval 48.2-97.7) and 80.7% (95% confidence interval 68.1-90.0) respectively, and it was selected as cut-off for graft occlusion. Freedom from graft occlusion in patients with TTF >80 ml/min vs. TTF ≤80 ml/min at 6, 12, and 24 months was 95.7% (standard error (SE) = 0.030) vs. 65.5% (SE = 0.115), 95.7% (SE = 0.030) vs. 58.9% (SE = 0.120) and 90.9% (SE = 0.054) vs. 51.6% (SE = 0.126), P = 0.0003. No statistical difference in primary patency, secondary patency and limb salvage was observed. At multivariate analysis, distal anastomosis at tibial vessel (odds ratio 8.50) and TTF ≤80 ml/min (odds ratio 9.39) were independent predictors of graft occlusion. CONCLUSIONS: These results suggest that TTF may serve as a valuable tool in the management of iIR. A TTF measurement of ≤80 ml/min should be regarded as a predictor of graft occlusion, prompting consideration of additional intraoperative maneuvers to enhance arterial flow. Caution should be exercised in patients requiring direct tibial artery revascularization, as it represents a predictor of failure independent of TTF levels. Larger cohorts of patients and longer follow-up periods are necessary to confirm these findings.
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Implante de Prótese Vascular , Prótese Vascular , Oclusão de Enxerto Vascular , Heparina , Isquemia , Doença Arterial Periférica , Politetrafluoretileno , Valor Preditivo dos Testes , Desenho de Prótese , Fluxo Sanguíneo Regional , Sistema de Registros , Grau de Desobstrução Vascular , Humanos , Masculino , Feminino , Idoso , Estudos Prospectivos , Implante de Prótese Vascular/instrumentação , Implante de Prótese Vascular/efeitos adversos , Heparina/administração & dosagem , Heparina/efeitos adversos , Doença Arterial Periférica/fisiopatologia , Doença Arterial Periférica/cirurgia , Doença Arterial Periférica/diagnóstico por imagem , Fatores de Tempo , Fatores de Risco , Oclusão de Enxerto Vascular/etiologia , Oclusão de Enxerto Vascular/fisiopatologia , Isquemia/fisiopatologia , Isquemia/cirurgia , Isquemia/diagnóstico , Isquemia/diagnóstico por imagem , Pessoa de Meia-Idade , Idoso de 80 Anos ou mais , Velocidade do Fluxo Sanguíneo , Materiais Revestidos Biocompatíveis , Anticoagulantes/administração & dosagem , Anticoagulantes/efeitos adversos , Estado Terminal , Salvamento de Membro , Falha de Tratamento , Amputação Cirúrgica , Medição de Risco , Claudicação Intermitente/fisiopatologia , Claudicação Intermitente/cirurgia , Claudicação Intermitente/diagnóstico por imagem , Claudicação Intermitente/diagnósticoRESUMO
BACKGROUND: The aims of this study were: i) to assess fragility indices (FIs) of individual randomized controlled trials (RCTs) that compared paclitaxel-based drug-coated balloons (DCBs) or drug-eluting stents (DESs) versus standard endovascular devices, and ii) to meta-analyze mid-term and long-term safety and efficacy outcomes from available RCT data while also estimating the FI of pooled results. METHODS: This systematic review has been registered in the PROSPERO public database (CRD42022304326 http://www.crd.york.ac.uk/PROSPERO). A query of PubMed (Medline), EMBASE (Excerpta Medical Database), Scopus, and CENTRAL (Cochrane Central Register of Controlled Trials) databases was performed to identify eligible RCTs. Rates of primary patency (PP) and target lesion revascularization (TLR) were assessed as efficacy outcomes, while lower limb amputation (LLA) consisting of major amputation that is. below or above the knee and all-cause mortality were estimated as safety outcomes. All outcomes were pooled with a random effects model to account for any clinical and study design heterogeneity. The analyses were performed by dividing the RCTs according to their maximal follow-up length (mid-term was defined as results up to 2-3 years, while long-term was defined as results up to 4-5 years). For each individual outcome, the FI and reverse fragility index (RFI) were calculated according to whether the outcome results were statistically significant or not, respectively. The fragility quotient (FQ) and reverse fragility quotient (RFQ), which are the FI or RFI divided by the sample size, were also calculated. RESULTS: A total of 2,337 patients were included in the systematic review and meta-analysis. There were 2 RCTs examining DES devices and 14 RCTs evaluating different DCBs. For efficacy outcomes, there was evidence that paclitaxel-based endovascular therapy increased the PP rate and reduced the TLR rate at mid-term, with a calculated pooled risk ratio (RR) of 1.66 for patency (95% CI, 1.55-1.86; P < 0.001), with a corresponding number needed-to-treat (NNT) of 3 patients (95% CI, 2.9-3.8) and RR of 0.44 for TLR (95% CI, 0.35-0.54; P = 0.027), respectively. Similarly, there was evidence that paclitaxel-based endovascular therapy both increased PP and decreased TLR rates at long-term, with calculated pooled RR values of 1.73 (95% CI, 1.12-2.61; P = 0.004) and 0.53 (95% CI, 0.45-0.62; P = 0.82), respectively. For safety outcomes, there was evidence that paclitaxel-based endovascular therapy increased all-cause mortality at mid-term, with a calculated pooled RR of 2.05 (95% CI, 1.21-3.24). However, there was no difference between treatment arms in LLA at mid-term (95% CI, 0.1-2.7; P = 0.68). Similarly, neither all-cause mortality nor LLA at long-term differed between treatment arms, with a calculated pooled RR of 0.66, 1.02 (95% CI, 0.31-3.42) and 1.02 (95% CI, 0.30-5.21; P = 0.22), respectively. The pooled estimates of PP at mid-term were robust (FI = 28 and FQ = 1.9%) as were pooled rates of TLR (FI = 18 and FQ = 0.9%). However, when safety outcomes were analyzed, the robustness of the meta-analysis decreased significantly. In fact, the relationship between the use of paclitaxel-coated devices and all-cause mortality at mid-term showed very low robustness (FI = 4 and FQ = 0.2%). At 5 years, only the benefit of paclitaxel-based devices to reduce TLR remained robust, with an FI of 32 and an FQ of 3.1%. CONCLUSIONS: The data supporting clinical efficacy endpoints of RCTs that examined paclitaxel-based devices in the treatment of femoral-popliteal arterial occlusive disease were robust; however, the pooled safety endpoints were highly fragile and prone to bias due to loss of patient follow-up in the original studies. These findings should be considered in the ongoing debate concerning the safety of paclitaxel-based devices.
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Amputação Cirúrgica , Angioplastia com Balão , Fármacos Cardiovasculares , Materiais Revestidos Biocompatíveis , Stents Farmacológicos , Artéria Femoral , Paclitaxel , Doença Arterial Periférica , Artéria Poplítea , Ensaios Clínicos Controlados Aleatórios como Assunto , Grau de Desobstrução Vascular , Humanos , Paclitaxel/efeitos adversos , Paclitaxel/administração & dosagem , Artéria Poplítea/fisiopatologia , Artéria Femoral/fisiopatologia , Doença Arterial Periférica/terapia , Doença Arterial Periférica/fisiopatologia , Doença Arterial Periférica/mortalidade , Resultado do Tratamento , Fatores de Tempo , Fármacos Cardiovasculares/efeitos adversos , Fármacos Cardiovasculares/administração & dosagem , Fármacos Cardiovasculares/uso terapêutico , Angioplastia com Balão/efeitos adversos , Angioplastia com Balão/instrumentação , Angioplastia com Balão/mortalidade , Fatores de Risco , Dispositivos de Acesso Vascular , Idoso , Masculino , Salvamento de Membro , Feminino , Pessoa de Meia-Idade , Procedimentos Endovasculares/efeitos adversos , Procedimentos Endovasculares/mortalidade , Procedimentos Endovasculares/instrumentação , Medição de RiscoRESUMO
OBJECTIVE: To report the mid-term outcomes of fenestrated-branched endovascular aneurysm repair (F-BEVAR) following a failed previous endovascular aneurysm repair (pEVAR) or previous open aneurysm repair (pOAR). METHODS: Data from consecutive patients who underwent F-BEVAR for pEVAR or pOAR from 2006 to 2021 from 17 European vascular centers were analyzed. Endpoints included technical success, major adverse events, 30-day mortality, and 5-year estimates of survival, target vessel primary patency, freedom from reinterventions, type I/III endoleaks, and sac growth >5 mm. BACKGROUND: Treatment of a failed previous abdominal aortic aneurysm repair is a complex undertaking. F-BEVAR is becoming an increasingly attractive option, although comparative data are limited regarding associated risk factors, indications for treatment, and various outcomes. RESULTS: There were 526 patients included, 268 pOAR and 258 pEVAR. The median time from previous repair to F-BEVAR was 7 (interquartile range, 4-12) years, 5 (3-8) for pEVAR, and 10 (6-14) for pOAR, P <0.001. Predominant indication for treatment was type Ia endoleak for pEVAR and progression of the disease for pOAR. Technical success was 92.8%, pOAR (92.2%), and pEVAR (93.4%), P =0.58. The 30-day mortality was 6.5% overall, 6.7% for pOAR, and 6.2% for pEVAR, P =0.81. There were 1853 treated target vessels with 5-year estimates of primary patency of 94.4%, pEVAR (95.2%), and pOAR (94.4%), P =0.03. Five-year estimates for freedom from type I/III endoleaks were similar between groups; freedom from reintervention was lower for pEVAR (38.3%) than for pOAR (56.0%), P =0.004. The most common indication for reinterventions was for type I/III endoleaks (37.5%). CONCLUSIONS: Repair of a failed pEVAR or pOARis safe and feasible with comparable technical success and survival rates. While successful treatment can be achieved, significant rates of reintervention should be anticipated, particularly for issues related to instability of target vessels/bridging stents.
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Aneurisma da Aorta Abdominal , Implante de Prótese Vascular , Procedimentos Endovasculares , Humanos , Prótese Vascular , Aneurisma da Aorta Abdominal/cirurgia , Implante de Prótese Vascular/efeitos adversos , Correção Endovascular de Aneurisma , Endoleak/epidemiologia , Endoleak/cirurgia , Resultado do Tratamento , Procedimentos Endovasculares/efeitos adversos , Fatores de Tempo , Fatores de Risco , Sistema de Registros , Estudos Retrospectivos , Desenho de PróteseRESUMO
OBJECTIVE: The aim of the present study was to develop and validate a risk prediction model for the prediction of long-term mortality for patients with severe asymptomatic de novo carotid stenosis undergoing carotid endarterectomy (PREMY2SE-CEA). METHODS: Data were collected retrospectively from a dedicated database of consecutive patients who had undergone elective CEA for severe (>70% using the NASCET [North American Symptomatic Carotid Endarterectomy Trial] criteria) asymptomatic carotid stenosis at two Italian University Hospitals from 2008 through 2016. Internal validation of the score was performed after random sampling in a 3:1 fashion. The primary end point of the PREMY2SE-CEA risk score was the 5-year mortality. RESULTS: Of the 1214 patients, 901 were included in the derivation cohort and 313 in the validation cohort. Using multivariable logistic regression with backward elimination, a parsimonious model was derived. A risk score incorporating eight risk factors was generated and found to be highly predictive of long-term mortality in the derivation (odds ratio [OR], 1.38; 95% confidence interval [CI], 1.28-1.41; P < .001) and validation (OR, 1.29; 95% CI, 1.21-1.37; P <.001) cohorts. The discrimination power in the receiver operating characteristic curve analysis was C = 0.775 (95% CI, 0.74-.80), and the optimism-corrected area under the curve in the bootstrapped samples was 0.761 (P < .001). A strong correlation was found between the predicted and actual mortality rates in the validation cohort (r = 0.71; P < .001). CONCLUSIONS: In the present study, we have described the development, evaluation, and validation of a risk prediction model (PREMY2SE-CEA) for long-term mortality after CEA in asymptomatic patients. Physicians could use the PREMY2SE-CEA risk scoring tool to complement their estimates of life expectancy and prompt selective consideration of prophylactic CEA to improve the long-term benefits of interventions.
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Estenose das Carótidas , Endarterectomia das Carótidas , Acidente Vascular Cerebral , Humanos , Endarterectomia das Carótidas/efeitos adversos , Estudos Retrospectivos , Medição de Risco , Resultado do Tratamento , Fatores de Risco , Acidente Vascular Cerebral/etiologiaRESUMO
OBJECTIVE: To investigate the long-term reinterventions of thoracic endovascular repair (TEVAR) after blunt traumatic aortic injury. METHODS: MEDLINE, EMBASE, and Cochrane databases were interrogated until June 2021. Inclusion criteria were blunt traumatic aortic injury treated with TEVAR and mean follow-up of more than 60 months. A systematic review was conducted and data were pooled using a random effects model of proportions applying the Freeman-Tukey transformation. Late reintervention was the primary outcome. Secondary outcomes were procedure-related complications (endoleak, in-stent thrombosis, occlusion, infolding/collapse, bird-beak, migration, and left arm claudication), overall and aortic-related mortality, and aortic diameter changes. RESULTS: Eleven studies with a low quality assessment were included. Four hundred eight patients were collected and the 389 surviving more than 30 days were included. The mean follow-up was 8.2 years (95% confidence interval [CI], 5.7-10.8; I2 = 40.2%). Late reintervention was 2.1% (95% CI, 0.6-3.9; I2 = 0.0%; 11/389 cases) with 0.1% (95% CI, 0.0-1.2; I2 = 0.0%; 3/389) occurring after 5 years. Bird-beak was identified in 38.7% (95% CI, 16.4-63.6; I2 = 86.6%). Left arm claudication occurring after 30 days was 3.1% (95% CI, 0.1-8.6; I2 = 26.9%; 11/140 cases). In-stent thrombosis was 1.9% (95% CI, 0.1-5.2; I2 = 51.8%; 11/389 cases). Endoleak was 0.5% (95% CI, 0.0-1.9; I2 = 0.0%; 5/389 cases). Infolding, occlusion, and migration were reported in 2 of 389, 1 of 389, and 0 of 389 patients, respectively. Overall late survival was 95.6% (95% CI, 88.1-99.8; I2 = 84.7%; 358/389 patients) and only one patient accounted for aortic related mortality. The increase in proximal and distal aortic diameters was estimated at 2.7 mm (95% CI, 1.2-4.3; I2 = 0.0%) and 2.5 mm (95% CI, 1.1-3.9; I2 = 0.0%), respectively. CONCLUSIONS: TEVAR demonstrates remarkably good long-term results and reinterventions are rarely required. Aortic reinterventions tend to occur within the first and after the fifth year.
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Implante de Prótese Vascular , Procedimentos Endovasculares , Ferimentos não Penetrantes , Humanos , Prótese Vascular/efeitos adversos , Implante de Prótese Vascular/efeitos adversos , Aorta Torácica/diagnóstico por imagem , Aorta Torácica/cirurgia , Aorta Torácica/lesões , Stents/efeitos adversos , Endoleak/etiologia , Resultado do Tratamento , Procedimentos Endovasculares/efeitos adversos , Estudos Retrospectivos , Ferimentos não Penetrantes/diagnóstico por imagem , Ferimentos não Penetrantes/cirurgia , Ferimentos não Penetrantes/complicaçõesRESUMO
OBJECTIVE: The aim of this multicentric study was to assess the "REsults of iliac branch deviceS for hypogastriC salvage after previoUs aortic rEpair (RESCUE)." METHODS: All consecutive patients who underwent implantation of iliac branch devices (IBDs) after previous open aortic repair (OAR) or endovascular aortic repair (EVAR) at seven centers were captured. The study cohort was divided into two groups according to the type of repair originally performed. Early outcomes included immediate technical success and perioperative adverse events. Late outcomes included survival, side branch (SB) primary patency, SB instability, and new onset buttock claudication. RESULTS: A total of 94 patients (82 male) were included in the study, 10 of them received bilateral implantation of IBDs. This resulted in a total of 104 devices included in the final analysis. Indication for treatment were endoleak 1b or progressive iliac aneurysmal degeneration or distal para-anastomotic aortic aneurysms; 73 were implanted after previous EVAR and 31 after previous OAR. Technical success was 100% in both groups. The 3-year rate of freedom from SB instability was 90.1% after previous EVAR and 85.4% after previous OAR, respectively (P = .05). The 3-year estimates of SB primary patency were significantly lower in patients who had received OAR as compared with those that had received EVAR (89.8% vs 94.9%; P = .05). CONCLUSIONS: Endovascular treatment with IBDs following previous OAR or EVAR is safe and effective up to 3 years. Freedom from SB instability during follow-up was lower in patients who had previously undergone OAR than EVAR.
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Implante de Prótese Vascular , Procedimentos Endovasculares , Aneurisma Ilíaco , Humanos , Masculino , Prótese Vascular , Resultado do Tratamento , Fatores de Risco , Grau de Desobstrução Vascular , Aneurisma Ilíaco/cirurgia , Desenho de Prótese , Estudos RetrospectivosRESUMO
INTRODUCTION: Oncovascular surgery (the removal of major blood vessels infiltrated by cancer) is challenging but can be key to achieve complete cytoreduction in patient with advanced ovarian cancer. The aim of this study was to review the literature on oncovascular surgery in ovarian cancer and to report the details of all the cases performed at our institution. METHODS: We retrospectively reviewed the database of ovarian cancer patients who underwent debulking surgery at the Department of Obstetrics and Gynecology of Verona University between January 2021 and 2023. Patients with at least one major vessel resection during cytoreduction were identified. We then systematically review the literature searching Pubmed and Embase from inception to January 2023 to report all cases of surgery for ovarian cancer with concomitant major vessel resection. RESULTS: Five patients with advanced/recurrent ovarian cancer underwent major vascular resection at our institution. Vascular involvement was preoperatively identified in all cases and no case of vascular resection was performed after accidental injury. The major vessels removed were the inferior vena cava (n = 2), the common iliac veins (n = 2), the external iliac arteries (n = 2), the left common iliac artery (n = 1), and the left external iliac vein (n = 1). All patients underwent other non-gynecological cytoreductive procedures prior to vessel removal and had R0 obtained. Three (60%) patients experienced one or more postoperative complications. The literature search identified a total of seven cases of major vessels resection in ovarian cancer surgery. A single or multiple major vessels were removed in two (28.6%) and five (72.4%) cases, respectively. All the seven patients underwent vascular reconstruction. Four (57.1%) patients reported postoperative complications. Overall, 66.7% of the 12 total identified patients were free from disease at the last follow-up [median 15.5 months (range 5-25)]. CONCLUSIONS: Oncovascular surgery is feasible in selected patients with ovarian cancer, provided that a multidisciplinary approach with customized care is available.
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Procedimentos Cirúrgicos de Citorredução , Neoplasias Ovarianas , Feminino , Humanos , Procedimentos Cirúrgicos de Citorredução/métodos , Estudos Retrospectivos , Carcinoma Epitelial do Ovário , Neoplasias Ovarianas/cirurgia , Complicações Pós-OperatóriasRESUMO
BACKGROUND/AIM: Clinical outcomes of celiac artery (CA) coverage during aortic procedures are often contradicting and the fate of this additional maneuver is still unclear. This study summarizes the results of available literature and aims to clarify the impact of CA coverage during thoracic endovascular aneurysm repair (TEVAR) in patients with inadequate distal sealing zone. METHODS: Prospective and retrospective, observational original articles focused on CA coverage during elective/urgent TEVAR for descending thoracic aortic pathology (DTAP) were included. PubMed/MEDLINE, Embase, and Cochrane Central Register of Controlled Trials database were examined to identify articles published from January 2007 to December 2020, according to PRISMA guidelines. Early and late visceral (any sign or symptom reported) and neurological (both transient and permanent) complications were considered as primary outcomes. Onset of any endoleak, type IB endoleak, need of reintervention, and TEVAR-related mortality were considered as secondary outcomes. RESULTS: A total of 5618 articles were extracted for analysis and 13 studies were finally included in the synthesis. A total of 178 CAs were covered during 2653 TEVAR (7%). Spinal cord ischemia was 8% (95% CI, 5-14%, I2 0%) Any endoleak and type IB endoleak was observed in 12% (95% CI, 6-21%, I2 17%) and 5% (95% CI, 2-11%, I2 0%), respectively. Thoracic endovascular aneurysm repair-related reoperation was necessary in 8% (95% CI, 4-14%, I2 0%), the majority of which (14/18, 78%) performed for distal sealing failure; mortality rate was 9% (95% CI, 5-14%, I2 0%). Out of 178 patients, 168 (94%) were available for follow-up, ranged 12 to 42 months. Visceral complications, any endoleak, and type IB endoleak were identified in 15% (95% CI, 10-23%, I2 45%), 20% (95% CI, 13-29%, I2 8%), and 8% (95% CI, 4-15%, I2 0%), respectively. Thoracic endovascular aneurysm repair-related reintervention was required in 8% (95% CI, 4-14%, I2 0%). Mortality rate was 17% (95% CI, 12-25%, I2 4%). CONCLUSIONS: Celiac artery coverage in DTAP should be regarded as a "bailout" procedure especially in urgent/emergent settings but requires caution in elective cases. Even if transient visceral ischemia is frequent, life-threatening complications are rare. Early and late mortality rates are similar to standard TEVAR although the risk of type IB endoleak and reintervention may be an issue.
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Aneurisma da Aorta Abdominal , Aneurisma da Aorta Torácica , Implante de Prótese Vascular , Procedimentos Endovasculares , Humanos , Aneurisma da Aorta Abdominal/cirurgia , Aneurisma da Aorta Torácica/diagnóstico por imagem , Aneurisma da Aorta Torácica/cirurgia , Artéria Celíaca/diagnóstico por imagem , Artéria Celíaca/cirurgia , Endoleak/diagnóstico por imagem , Endoleak/etiologia , Endoleak/cirurgia , Isquemia , Estudos Prospectivos , Estudos Retrospectivos , Fatores de Risco , Resultado do TratamentoRESUMO
INTRODUCTION: The aim of this study was to present the short-term and 2-year outcomes after use of the Bentley BeGraft as bridging stent-graft (BSG) for reno-visceral target vessel (TV) during fenestrated endovascular aortic repair (FEVAR) from a contemporary multicentric experience. METHODS: A retrospective review of all consecutive patients who underwent elective FEVAR at 7 institutions located in Italy from 2015 to 2021 was performed. The main outcomes of interest for this study were technical success and TV instability, defined in accordance with current reporting standards. Patients' survival was also assessed. RESULTS: Overall, 81 patients received elective FEVAR during the study period. Mean age of patients was 78 years, and 89% were men. Most patients were treated for a juxta-pararenal abdominal aortic aneurysm (AAA) (68%), and 23% had already received an infrarenal aortic reconstruction. Most endografts had 3-vessel or 4-vessel design (27% and 55%, respectively), and a Cook endograft was used in 73% of cases. Overall, 266 Bentley BeGraft were implanted, of which 44 (16.5%) in the celiac trunk, 69 (26%) in the superior mesenteric artery, 79 (29.5%) in the right renal artery, and 74 (28%) in the left renal artery. Technical success was 94%, with 5 instances of technical failure that were recorded and required an additional intraoperative procedure. The early mortality rate was 4%, and acute kidney injury occurred in 14 cases with 1 requiring definitive hemodialysis. Survival at 6, 12, and 24 months in the overall cohort was 98.8%, 95.3%, and 83.4%, respectively. Freedom from TV instability at 6, 12, and 24 months in the overall cohort was 98.4%, 97.9%, and 97.2%, respectively. Events of TV instability included 3 cases of type 1C endoleak and 3 cases of type 3C endoleak, while no events of BSG fracture or thrombosis were noted. Five out of 6 cases of TV instability occurred in renal arteries, and they were all successfully treated by endovascular means. CONCLUSIONS: The data from this multicentric study show favorable short-term and 2-year outcomes of the Bentley BeGraft as BSG for reno-visceral TV during FEVAR, with low rates of TV-related endoleak and no stent occlusion up to 2 years. CLINICAL IMPACT: The data from this multicentric study show satsfactory outcomes up to two years of follow-up for the Bentley BeGraft when used for brdiging reno-visceral vessels during fenestrated endovascular aortic repair. Further research will be needed to identify predictors of stent-related reinterventions and ascertain the long-term durability.
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BACKGROUND: The aim of this study was to evaluate whether the scrupulous hygiene rules and the restriction of contacts during the lockdown owing to the COVID-19 pandemic affected the rate and severity of surgical site infections (SSI) after vascular exposure in the groin at two Italian University Hospitals. METHODS: Starting from March 2020, strict hygiene measures for protection of health care workers (HCW) and patients from COVID-19 infection were implemented, and partly lifted in July 2020. The main exposure for analysis purposes was the period in which patients were operated. Accordingly, study subjects were divided into two groups for subsequent comparisons (preCOVID-19 era: March-June 2018-2019 versus COVID-19 era: March-June 2020). The primary endpoint was the occurrence of superficial and/or deep SSI within 30 days after surgery. The Centers for Disease Control and Prevention definitions were used to classify superficial and deep SSI. RESULTS: A total of 194 consecutive patients who underwent vascular exposure in the groin were retrospectively analyzed. Of those, 60 underwent surgery from April 1, 2018 to June 30 of the same year; 83 from April 1, 2019 to June 30 of the same year; and 51 from April 1, 2020 to June 30 of the same year. The mean age of the study cohort was 75 years and 140 (72%) were males. Patients who were operated in the COVID-19 era were less likely to develop SSI (10% vs. 28%; P = 0.008), including both deep SSI (4% vs. 13%; P = 0.04) and superficial SSI (6% vs. 15%; P = 0.05). After multivariate adjustments, being operated in the COVID-19 era was found to be a negative predictor for development of an SSI (odds ratio [OR] = 0.31; 95% confidence interval [CI] = 0.09-0.76; P < 0.001) or deep SSI (OR = 0.21; 95% CI = 0.03-0.98; P < 0.001). Operative time was also found as independent predictor for the development of deep SSI (OR = 1.21; 95%CI = 1.21-1.52; P = 0.02). Using binary logistic regression, there were no independent predictors of superficial SSI that could be identified. CONCLUSIONS: Vascular exposure in the groin carries a non-negligible risk of SSI. In this study, we provided important insights that are simple and easily viable precautions (such as the universal use of surgical masks both for patients and health care professionals during wound care, the widespread diffusion of hand sanitizers, and the reduction of the number of visitors in the surgical wards) could be promising and safe tools for SSI risk reduction.
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COVID-19 , Infecção da Ferida Cirúrgica , Masculino , Humanos , Idoso , Feminino , Infecção da Ferida Cirúrgica/epidemiologia , Infecção da Ferida Cirúrgica/prevenção & controle , Virilha , SARS-CoV-2 , Estudos Retrospectivos , Pandemias , COVID-19/epidemiologia , Resultado do Tratamento , Controle de Doenças Transmissíveis , Hospitais , Fatores de RiscoRESUMO
INTRODUCTION: The aim of this study is to report the early and late outcomes of cryopreserved saphenous vein (CSV) in redo infrainguinal bypass and to investigate possible predictors of primary patency loss. METHODS: All patients who underwent a redo bypass for critical limb ischemia from January 2010 to December 2020 were reviewed. Early and late complications were analyzed and included. The endpoints of the study were all cause mortality, major limb amputation, and primary patency (PP). RESULTS: Data were collected from 95 patients. Among the entire cohort, 16 (16.8%) patients received a cryopreserved vessel bypass with anastomosis in the popliteal artery and 79 (83.2%) patients had cryopreserved vessel bypasses with distal anastomosis in tibial vessels. Median duration of follow-up was 73 months; during this, period estimated survival at 5 years was 80.5 ± 4% (95% CI, 78.0-91.2) and estimates of freedom from limb amputation was 90.3 ± 3.2% (95% CI, 87.3-98.1). Overall, the estimated primary patency of the bypass was 43.7 ± 6.7% (95% CI, 30.2-51.4). On multivariable analysis, intraprocedural tibial vessel angioplasty (HR = 2.3, p = 0.01), distal anastomosis in tibial vessels (HR = 3.6, p = 0.36), and the use of a composite graft (HR = 2.4, p = 0.01) were independently associated with loss of PP. CONCLUSIONS: The use of CSV in redo bypass is an effective strategy in salvaging threatened lower extremities and in preventing or delaying limb amputation. Our results confirm that further attempts at revascularization are generally appropriate, even in technically changing patients.
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OBJECTIVE: The aim of present study was to evaluate the prognostic effect of the National Institutes of Health stroke scale (NIHSS) score for patients who had undergone acute carotid endarterectomy (CEA) and assess the clinical and morphologic factors that could predict for worse outcomes. METHODS: The data from 183 consecutive patients who had undergone CEA after ischemic stroke were analyzed from January 2015 to January 2021. The patients were divided into two groups using the NIHSS score cutoff of 4. Functional dependence was assessed at hospital discharge and 90 days after discharge. RESULTS: Of the 183 patients, 102 (55.7%) had had a minor stroke (group A; NIHSS score of ≤4) and 81 (44.3%) had had a moderate to major stroke (group B; NIHSS score >4). Groups A and B showed significant differences in their intracranial anatomic features, including the presence of an incomplete circle of Willis (7.8% vs 17.3%; P = .05), cerebral ischemic lesion volume ≥4000 mm3 (5.9% vs 24.7%; P ≤ .001), and a high Alberta stroke program early computed tomography score of 8 to 10 (75.5% vs 44.4%; P ≤ .001). The overall rate of combined perioperative stroke, myocardial infarction, and death was 1.1%, with no strokes recorded during the interval to CEA. Patients in group A had a lower rate of functional dependence at discharge (4.9% vs 35.8%; P ≤ .001) and at 90 days after the index stroke event (2.5% vs 19.6%; P ≤ .001) compared with those in group B. Using multivariate binary logistic regression, an admission NIHSS score >4 was significantly associated with higher odds of functional dependence at discharge (odds ratio, 7.9; 95% confidence interval, 2.7-18.5; P ≤ .001) and at 90 days (odds ratio, 10.4; 95% confidence interval, 2.7-19.3; P = .002). CONCLUSIONS: An NIHSS score >4 at admission increased the risk of a higher modified Rankin scale score at both hospital discharge and 90 days after the index stroke event. Acute CEA was safe and feasible for patients with ischemic stroke, even if they had previously undergone intravenous thrombolysis.
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Isquemia Encefálica , Estenose das Carótidas , Endarterectomia das Carótidas , Ataque Isquêmico Transitório , AVC Isquêmico , Acidente Vascular Cerebral , Isquemia Encefálica/diagnóstico , Isquemia Encefálica/etiologia , Estenose das Carótidas/complicações , Estenose das Carótidas/diagnóstico por imagem , Estenose das Carótidas/cirurgia , Endarterectomia das Carótidas/efeitos adversos , Humanos , Ataque Isquêmico Transitório/etiologia , National Institutes of Health (U.S.) , Estudos Retrospectivos , Fatores de Risco , Índice de Gravidade de Doença , Acidente Vascular Cerebral/diagnóstico , Acidente Vascular Cerebral/etiologia , Fatores de Tempo , Resultado do Tratamento , Estados UnidosRESUMO
OBJECTIVE: The primary objectives of our scoping review were to evaluate the methods used by research groups to assess the incidence of sarcopenia in patients with aortic disease and the extent of the evidence base that links sarcopenia to the survival of patients undergoing elective endovascular aortic repair and to identify the recurring themes or gaps in the literature to guide future research. METHODS: A scoping review in accordance with the PRISMA (preferred reporting items for systematic reviews and meta-analyses) protocols extension for scoping reviews was performed. The available studies included those fully reported in English (last query, April 30, 2022). The following PICO question was used to build the search equation: "in patients with aortic disease [population] undergoing endovascular repair [intervention], what was the prevalence and prognosis of radiologically defined sarcopenia [comparison] on the short- and long-term outcomes?" RESULTS: A total of 31 studies were considered relevant, and 18 were included in the present scoping review. In brief, 12 studies had focused on standard endovascular aneurysm repair (EVAR), 2 on thoracic EVAR, and 4 on complex EVAR. All but two studies were retrospective in design, and only one study had included patients from a multicenter database. Sarcopenia had generally been defined using the computed tomography angiography (CTA) findings of the cross-sectional area of the psoas muscle at L3 or L4, sometimes with normalization against the height. Overall, despite the heterogeneity in the methods used for its definition, sarcopenia was highly prevalent (range, 12.5%-67.6%). The patients with sarcopenia had had higher rates of mortality (ratio ranged from 2.28 [95% confidence interval, 1.35-3.84] to 6.34 [95% confidence interval, 3.37-10.0]) and adverse events (41% vs 16%; P = .020). CONCLUSIONS: Sarcopenia, as identified using computed tomography angiography-based measurements of the skeletal muscle mass, was prevalent among patients undergoing elective EVAR, thoracic EVAR, or complex EVAR. The presence of sarcopenia has been shown to have a negative prognostic impact, increasing the operative risk and has been linked to poorer long-term survival.
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Aneurisma da Aorta Abdominal , Implante de Prótese Vascular , Procedimentos Endovasculares , Sarcopenia , Humanos , Sarcopenia/diagnóstico por imagem , Sarcopenia/epidemiologia , Sarcopenia/etiologia , Aneurisma da Aorta Abdominal/cirurgia , Implante de Prótese Vascular/efeitos adversos , Prognóstico , Estudos Retrospectivos , Fatores de Risco , Resultado do Tratamento , Músculos Psoas , Medição de Risco , Estudos Multicêntricos como AssuntoRESUMO
OBJECTIVE: The aim was to report short and midterm outcomes of a cohort of consecutive patients treated by endovascular aortic repair (EVAR) for saccular lesion of the abdominal aorta (sl-AA). METHODS: This was a multicentre, retrospective, financially unsupported physician initiated, observational cohort study that involved tertiary referral from Italian hospitals. For this study, between January 2010 and December 2020, only those patients treated by EVAR for non-infected sl-AA, namely blister/ulcer like projection and/or penetrating aortic ulcer, were analysed. Primary outcomes of interest were overall survival and freedom from aorta related mortality (ARM). RESULTS: The final cohort included 120 of 3 982 eligible aortic lesions. There were 103 (85.8%) males and 17 (14.2%) females. The median age was 76 years (interquartile range [IQR] 69, 80). Rupture on admission was observed in 10 (8.3%) cases. Early (≤ 30 days) death occurred in two (1.7%) patients. There were five (4.2%) complications requiring surgical re-intervention (iliac limb occlusion n = 4; groin haematoma, n = 1). The median duration of follow up was 20 months (IQR 4, 59.5): the estimated overall survival was 85.5% (standard error [SE] 0.035; 95% confidence interval [CI] 77.3 - 91.1) at 12 months, 78.7% (SE 0.044; 95% CI 69.0 - 86.0) at 36 months, and 74% (SE 0.050; 95% CI 63.2 - 82.5) at 60 months. Only one (0.8%) patient required aortic re-intervention during follow up because of a late endograft infection. The estimated freedom from ARM was 96% (SE 0.050; 95% CI 90.3 - 98.2) at 36 and 60 months. Cox's regression analysis identified that death was associated with age > 70 years (hazard ratio [HR] 1.10; 95% CI 1.04 - 1.17, p = .001), and coronary artery disease (HR 1.14; 95% CI 1.04 - 1.26, p = .006). CONCLUSION: EVAR for sl-AA proved to be safe and effective. The mortality rate was low for a group of patients known to be at high risk from open repair, and EVAR remained stable with no ARM during midterm follow up, and an acceptably low 0.8% endograft related re-intervention rate.
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Aneurisma da Aorta Abdominal , Implante de Prótese Vascular , Procedimentos Endovasculares , Idoso , Aorta Abdominal/diagnóstico por imagem , Aorta Abdominal/cirurgia , Aneurisma da Aorta Abdominal/complicações , Aneurisma da Aorta Abdominal/diagnóstico por imagem , Aneurisma da Aorta Abdominal/cirurgia , Prótese Vascular , Implante de Prótese Vascular/efeitos adversos , Procedimentos Endovasculares/métodos , Feminino , Humanos , Masculino , Estudos Retrospectivos , Fatores de Risco , Resultado do Tratamento , Úlcera/complicações , Úlcera/diagnóstico por imagem , Úlcera/cirurgiaRESUMO
BACKGROUND: To describe a bailout technique to advance and precisely deploy thoracic endograft in the ascending aorta in case of difficulty crossing the aortic arch. CASE REPORTS: A 73-year-old man presented with a large ruptured aneurysms in the descending aorta. During the TEVAR, stent-graft passage through the aortic arch was impossible due to the severe tortuosity of the aorta. The problem has been resolved using the sheath-anchoring rail guidewire (SARG) technique. RESULTS: Through an axillary access, a snare was used to capture the stiff wire from the femoral access. A sheath was advanced over the stiff wire to the ascending aorta and placed there. By exploiting the grip of the sheath on the stiff in the ascending aorta, it was possible to handle the tension, move the delivery system through the arch and carefully deploy the graft. CONCLUSION: The SARG is a simple and quick learning technique which can be useful for Physicians dealing with complex aortic arch anatomy.
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Aorta Torácica/anormalidades , Aneurisma da Aorta Torácica/cirurgia , Procedimentos Endovasculares/métodos , Stents , Idoso , Aorta Torácica/diagnóstico por imagem , Aorta Torácica/cirurgia , Procedimentos Endovasculares/instrumentação , Humanos , MasculinoRESUMO
BACKGROUND: At our institution, we adopted routinely ultrasound guided approach for all percutaneous procedures. The objective of this study was to describe the predictors of access site failures (ASFs) in patients undergoing percutaneous aorto iliac revascularization and to also evaluate whether other factors such as time period or different vascular devices may influence outcomes in terms of ASFs. METHODS: We reviewed all consecutive percutaneous revascularizations performed for aortoiliac occlusion or stenosis at our institution from 2011 to 2020. All procedure were performed using an ultrasound (US) guided common femoral access. The primary outcome was ASFs, defined as bleeding or groin hematomas that required transfusions; pseduoaneurysm (diagnosed by US); retroperitoneal hematoma; artery laceration or ruptured (diagnosed intraoperatively); and thrombosis. Multivariable logistic regression was used to determine predictors of ASFs. RESULTS: A total of 502 femoral arteries were accessed under DUS guidance with no failure in sheath placement. Technical success was achieved in 498 of 502 procedures (99.2%). ASFs occurred in 21 patients (7%); but year of procedure appear to be associated with an excess of ASFs as rates were different between the first and second period of the study (10.9% vs. 4.8%, P = 0.04). Results of multivariable logistic regression model indicated that independent predictors of ASFs were common femoral artery (CFA) calcification peripheral artery calcium scoring system (PACCS) grade (odds ratio [OR], 8.7; 95% confidence interval [CI], 5.5-13.7), and CFA diameter (OR, 0.46; 95% CI, 0.25-0.85). Compared to patients with successful percutaneous access, ASFs resulted in longer post-op lengths of stay (Pâ¯=â¯< 0.001). CONCLUSION: Percutaneous US guided access can be safely performed in patients undergoing endovascular procedures for aorto iliac revascularization with TASC C and D lesions. CFA calcification PACCS grade greater than 3 and smaller femoral vessel diameter are independent risk factors for ASFs.
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Doenças da Aorta/terapia , Cateterismo Periférico/efeitos adversos , Procedimentos Endovasculares , Artéria Femoral , Artéria Ilíaca , Doença Arterial Periférica/terapia , Ultrassonografia de Intervenção , Idoso , Doenças da Aorta/diagnóstico por imagem , Procedimentos Endovasculares/efeitos adversos , Feminino , Humanos , Artéria Ilíaca/diagnóstico por imagem , Masculino , Pessoa de Meia-Idade , Doença Arterial Periférica/diagnóstico por imagem , Punções , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Fatores de Tempo , Falha de Tratamento , Ultrassonografia de Intervenção/efeitos adversosRESUMO
BACKGROUND: The aim of the study was to evaluate the short-term and mid-term technical and clinical outcomes of the Bolton Treo endograft in subjects with abdominal aortic aneurysm (AAA) requiring endovascular aortic repair (EVAR) and assess if presence of hostile proximal neck would represent a risk factor for increased failure rates. METHODS: A retrospective review of all consecutive patients who had undergone elective or non-elective EVAR with the Bolton Treo endograft at 5 institutions located in the North-East of Italy (January 2016-December 2020) was performed. The main exposure variable for this study was presence of hostile (HAN) or friendly (FAN) aortic neck. RESULTS: A total of 137 consecutive patients were treated with the Bolton Treo endograft at participating institutions; of these 63 (46%) presented HAN while 74 (54%) had FAN. At baseline, no significant differences were observed in the distribution of demographics and comorbidities between study groups. Two type Ia endoleaks (EL) were detected at completion angiography, all in patients with HAN but none in patients with FAN (3% vs. 0%, P = 0.04), but no type III EL were identified in the whole cohort. The median duration of follow-up in the study cohort was 30 months (IQR 22-34 months) and was similar between study groups (P = 0.87). At 3-years, survival estimates were 89% and 91% (P= 0.82) in patients with HAN and FAN, respectively. At three years, patients with HAN had significantly lower freedom from type IA endoleak as compared with patients with FAN (87% vs. 94%, P= 0.02). No significant differences were found between study groups in the three-year estimates of freedom from reinterventions (80% vs. 86%, P= 0.28). Using cox proportional hazards, presence of type II EL (HR 3.15, 95%CI 1.18-8.5, P= 0.02) and presence of type IA EL (HR 4.22, 95%CI 1.39-12.85, P= 0.01) were found as independent predictors for reinterventions in univariate analysis, although they were no longer significant in the multivariate model. Freedom from sac increase >5mm at three years were not significantly different between study groups (92% vs 91%, P= 0.95). CONCLUSIONS: Within a contemporary multicentric real-world experience, EVAR with the Bolton Treo endograft shows a satisfactory safety profile in the immediate postoperative phase and acceptable outcomes during mid-term follow-up. Presence of HAN is correlated with development of type Ia EL (either early following stent-graft implantation or late after EVAR) which, in turn, may represent a significant factor leading to reinterventions.
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Aorta Abdominal/anatomia & histologia , Aneurisma da Aorta Abdominal/cirurgia , Implante de Prótese Vascular/métodos , Prótese Vascular , Procedimentos Endovasculares/métodos , Idoso , Idoso de 80 Anos ou mais , Angiografia , Endoleak/epidemiologia , Feminino , Humanos , Itália/epidemiologia , Masculino , Complicações Pós-Operatórias/epidemiologia , Desenho de Prótese , Sistema de Registros , Estudos RetrospectivosRESUMO
BACKGROUND: To report the early outcomes of cone beam computed tomography (CBCT) using last generation 3D C-arm in patients undergone advanced endovascular aortic aneurysm repair (AdEVAR) and to identify risk factors that may predict any un-planned procedures. METHODS: Patients undergone AdEVAR between December 2017 and December 2018 were enrolled. Final CBCT was performed in all patients after digital subtraction angiography. Primary end points were the incidence of any positive findings and the following unplanned procedures intended as any endovascular manoeuvre performed to fix such technical defect. The secondary endpoints were comparison of outcomes between patients with positive findings undergone unplanned procedure (Group A) versus patients without findings (Group B). RESULTS: 132 patients underwent endovascular treatment for aortic aneurysm. Of these, 22 (33%) fenestrated-branched endovascular aneurysm repairs (F-BEVAR), 21 (29%) EVAR with iliac branch devices, 19 (26%) abdominal and 10 (14%) thoracic EVAR were included in the study. Unplanned procedures after CBCT were necessary in 22 patients (31%). Patients in both groups were similar excepted for BMI >25 kg/m2 (55% vs. 26%), hostile iliac anatomy (64% vs. 32%) and previous aortic treatment (73% vs. 32%) (P < 0.05). The odds ratios for unplanned procedure in case of previous aortic treatment was 6.76 (95% CI, 1.97-23.16; P = 0.002). CONCLUSION: The use of CBCT, especially in challenging scenarios, can reveal technical defects and may potentially limit the need for late reintervention. Patients undergone previous aortic surgery should be carefully evaluated and routine CBCT should be performed.
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Aneurisma Aórtico/cirurgia , Tomografia Computadorizada de Feixe Cônico , Procedimentos Endovasculares/métodos , Cirurgia Assistida por Computador , Idoso , Idoso de 80 Anos ou mais , Angiografia Digital , Aorta/diagnóstico por imagem , Aneurisma Aórtico/diagnóstico por imagem , Desenho de Equipamento , Feminino , Humanos , Masculino , Estudos Prospectivos , Procedimentos de Cirurgia Plástica , Fatores de RiscoRESUMO
BACKGROUND: Since the first cases of a novel respiratory disease were reported in December 2019, coronavirus disease (COVID-19) Emergency State (Cov-ES) caused a worldwide outbreak requiring a complete reorganization of the healthcare system and new management of its personnel; aim of this study was to analyze the clinical and financial impact of Cov-ES in the Department of Vascular Surgery at a Tertiary University "Hub" Hospital in northeast Italy. METHODS: Differences in clinical practice according to Diagnostic Related Group (DRG) and International Statistical Classification of Diseases (ICD) and Related Health Problems and the financial impact of Cov-ES were considered. Vascular procedures performed between March 2019 and December 2019 (Prepandemic) were compared to those performed in the period March-December 2020 (Pandemic). Prepandemic and pandemic reimbursements of all vascular activities and the top 3 vascular diagnoses were evaluated. RESULTS: Prepandemic versus pandemic era documented a decrease of vascular consultations performed (2,882 vs. 2,270, -21.2%). The number of total vascular procedures decreased from 997 to 797 (-20.1%) with a higher reduction observed in outpatient surgical activities (247 to 136, -45.0%, P = 0.0005) rather than inpatient surgical activities (750 vs. 661, 11.9%, P = 0.02). Length of hospital stay (LOS) increased from 3.3 ± 2.7 days in prepandemic to 5.3 ± 3.9 in the pandemic era (P = 0.004). Among patients with limb-threatening ischemia, the rate of major limb amputation was higher in the pandemic (3.3% vs. 5.4%, respectively, P = 0.02), and a higher rate of elective hospitalization procedures was performed as urgent/emerging setting after clinical deterioration (2.8 % vs. 6.4%, P = 0.0002). According to DRG classification, an increase of "complicated" limb-threatening ischemia (DRG 554) and aortic aneurysm (DRG 110) was observed prepandemic to pandemic (+84.2% and +25.0%, respectively). Total reimbursement for vascular activities between pandemic versus prepandemic was 4,646,108 vs. 5,054,398, respectively (-8.0%). Management of "complicated" limb-threatening ischemia (DRG 554) and aortic aneurysm (DRG 110) required a higher clinical and financial support that was translated into higher economic reimbursement during the pandemic (273,035 vs. 150,005, +82.0% and 749,250 vs. 603,680, +24.1%, respectively). CONCLUSIONS: During the pandemic, the main resources were employed for the treatment of limb-threatening ischemia, aortic aneurysm, and carotid stenosis. Inpatient activities documented an increase in major limb amputation and LOS. An increased reimbursement for each vascular procedure and for all "complicated" diagnoses revealed that the more serious and resource-demanding pathology occurred in this period.