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Myotonic Dystrophy Type One particular Difficult With Peripheral Arterial Occlusive Ailment: An incident Statement.
njury may be a safe and effective alternative treatment in select patients, with acceptable midterm outcomes. Single vessel runoff was an independent risk factor for primary patency loss.
Open repair of type II thoracoabdominal aortic aneurysms (TAAAs) remains a challenging procedure. Staged procedures could decrease the incidence and severity of complications after complex aortic repair. In the present report, we have described a strategy using thoracic endovascular aortic repair (TEVAR) for proximal repair, followed by distal open repair.

From 2014 to 2018, 14 patients had undergone TEVAR, followed by distal open repair, for type II TAAAs. All patients should have a suitable proximal landing zone according to the current guidelines. In cases of chronic dissection, false lumen embolization was performed to achieve total exclusion.

The mean patient age was 48± 15years. Of the 14 patients, 5 had had Marfan syndrome (36%) and 6 had undergone previous aortic arch repair (43%). Ten patients had had a chronic dissection. The maximal aortic diameter was 73± 12mm. The TEVAR technical success rate was 100%. The aortic length coverage was 211± 63mm. The number of covered segmental arteries was 6 hybrid repair of type II TAAAs appears to be efficient, with low morbidity and mortality rates. Z-DEVD-FMK molecular weight This technique could improve postoperative outcomes after open repair, and TEVAR might have a role in ischemic preconditioning to protect against spinal cord ischemia.
We tested the outcomes with the use of the enhanced recovery after surgery protocol in patients who had undergone open abdominal aortic aneurysm (AAA) repair (enhanced recovery after vascular surgery [ERAVS] protocol). We compared them with those obtained for patients who had undergone endovascular aneurysm repair (EVAR) and for a historical control group of standard open AAA repair in a prospective, single-center pilot study.

From June to December 2019, all patients who were candidates for open AAA repair at our department were enrolled in the ERAVS protocol (ERAVS group; 17 patients). During the same period, 18 patients had undergone EVAR (EVAR group). The historical control group of standard open AAA repair included 32 patients who had undergone surgery during the 6months before the study period (standard protocol open repair [OR] group). The three groups were compared on an "on-treatment" basis (prospectively for the ERAVS and EVAR groups and retrospectively for the OR group) in terms of the time to dferred pain using the numeric rating scale was 3.75 (range, 1-6). The corresponding values for the EVAR and OR groups were 2.6 (range, 0-6) and 4.9 [range, 1-8; F(2,62)= 15.4; P< .001]. The post hoc test showed a significant difference between the OR group and the ERAVS and EVAR group (P= .01 and P< .001, respectively) but not between the ERAVS and EVAR groups (P= .07).

In our early experience, the ERAVS protocol appeared to be effective in reducing the TTD and improving the postoperative outcomes compared with the OR group, without significant differences compared with the EVAR group.
In our early experience, the ERAVS protocol appeared to be effective in reducing the TTD and improving the postoperative outcomes compared with the OR group, without significant differences compared with the EVAR group.
The natural history of penetrating aortic ulcers (PAUs) and intramural hematomas (IMHs) of the aorta has not been well described. Although repair is warranted for rupture, unremitting chest pain, or growth, no threshold has been established for treating those found incidentally. Thoracic endovascular aortic repair (TEVAR) offers an attractive approach for treating these pathologic entities. However, the periprocedural and postoperative outcomes have not been well defined.

Patients aged ≥18years identified in the Vascular Quality Initiative database who had undergone TEVAR for PAUs and/or IMHs from January 2011 to February 2020 were included. We identified 1042 patients, of whom 809 had follow-up data available. The patient demographics and comorbidities were analyzed to identify the risk factors for major adverse events (MAEs) and postoperative and late mortality.

The cohort was 54.8% female, and 69.9% were former smokers, with a mean age of 71.1years. Comorbidities were prevalent, with 57.8% classifiedor natural history studies and definitive guidelines on the elective repair of IMHs and PAUs.
We found significantly greater morbidity and mortality in symptomatic patients undergoing repair compared with asymptomatic patients, despite similar baseline characteristics. Asymptomatic patients treated with TEVAR had no treatment-related mortality during follow-up, with the overall prognosis largely dependent on preexisting comorbidities. These findings, in conjunction with increasing evidence highlighting the risk of disease progression and attendant morbidity associated with these aortic entities, suggest a need for natural history studies and definitive guidelines on the elective repair of IMHs and PAUs.
This study evaluated the efficacy of the provisional extension to induce complete attachment (PETTICOAT) technique for type B and postoperative residual type B aortic dissections compared with the conventional thoracic endovascular aortic repair (TEVAR) technique.

In this retrospective study, we compared sequential aortic morphologic changes in consecutive patients with type B and postoperative residual type B aortic dissections treated with the PETTICOAT technique between January 2016 and December 2017 with patients treated with the conventional TEVAR between January 2013 and December 2015. Outcomes included aortic remodeling and aorta-related adverse events for 2years postoperatively.

Forty-eight patients were included in this study (24 in the PETTICOAT group, 24 patients in the conventional TEVAR group). Although both groups showed aortic remodeling in the descending thoracic aorta, the PETTICOAT group developed significantly better aortic remodeling in the abdominal aorta compared with the conventional TEVAR group during the observation period. The PETTICOAT group had significantly fewer aorta-related adverse events compared with the conventional TEVAR group (8% vs 54%; P< .001). Aorta-related adverse events more commonly occurred in the poor remodeling group compared with in the good remodeling group (P= .001; hazard ratio, 8.32; 95% confidence interval, 2.26-30.64).

This study suggests that the PETTICOAT technique for aortic dissection may promote aortic remodeling and decrease the incidence of aorta-related adverse events. Additional studies are required to confirm these preliminary findings.
This study suggests that the PETTICOAT technique for aortic dissection may promote aortic remodeling and decrease the incidence of aorta-related adverse events. Additional studies are required to confirm these preliminary findings.
The Agency for Healthcare Research and Quality Patient Safety Indicators (PSI) are quality improvement indicators used to determine hospital performance and, increasingly, to rank surgical programs. The American College of Surgeons National Surgical Quality Improvement Program and the Society for Vascular Surgery Vascular Quality Improvement databases are also frequently used to compare outcomes, but definitions of complications vary between the systems and the optimal system for tracking complications in complex endovascular repair remains unclear. Herein we assess the three outcome tracking systems and their ability to capture complications after fenestrated endovascular abdominal aortic aneurysm repair (FEVAR) and open aortic aneurysm repair in a large complex aortic program.

Demographic and operative data for patients undergoing repair of juxtarenal or pararenal aortic aneurysms between 2004 and 2018 via both open and FEVAR approaches at the Johns Hopkins Medical Institutions were compiled in a prospeThe introduction of FEVAR is associated with an overall decrease in complications in this study. The clinically relevant VQI and NSQIP databases show good concordance in capturing complications; however, PSI did not correlate with either and captured significantly fewer complications. These data highlight the value of high scrutiny classification systems to track postoperative complications and suggest that PSI are insufficient to rank complex aortic programs with high levels of FEVAR use.
Arteriovenous fistula (AVF) is the preferred access for hemodialysis. Percutaneous transluminal angioplasty (PTA) has become a choice for AVF stenosis, and ultrasound has been used in PTA more frequently.

This single-center retrospective cohort study analyzed 129 patients who underwent PTA in the First Affiliated Hospital of Chongqing Medical University from January 2016 to December 2016. Angioplasty was performed using a noncompliant high-pressure balloon. The process was visualized by duplex scan. Our inclusion criteria were as follows (1) stenoses or occlusions were located at the juxta-anastomosis site the first 5cm of the vein distal to the anastomosis; (2) stenosis was confirmed with the following conditions (a) flow rates are<500mL/min in the brachial artery and<200mL/min in the fistula during dialysis, and (b) the stenosis diameter is<1.7mm. We used the Kaplan-Meier curve to show the postintervention primary and secondary patency rates of patients with stenosis and occlusion.

Altogether, 129 patients with 76 males were analyzed. Moreover, 104 have AVFs on the left arm, and only one patient had an ulnar-basilic AVF, whereas others had a radial-cephalic AVF. The postintervention primary patency rates are better in occlusion cases (P< .05), whereas secondary patency rates have no difference. The postintervention primary patency rates are better in patients without diabetes mellitus (P< .05), whereas the secondary patency rates had no difference.

For juxta-anastomosis site stenosis or occlusion, PTA can be used to obtain satisfactory results.
For juxta-anastomosis site stenosis or occlusion, PTA can be used to obtain satisfactory results.
Type B aortic dissection (TBAD) complicated by malperfusion carries high morbidity and mortality. The present study was undertaken to compare the characteristics of malperfusion and uncomplicated cohorts and to evaluate the long-term differences in survival using a granular, national registry.

Patients with TBAD entered into the thoracic endovascular aortic repair/complex endovascular aortic repair module of the Vascular Quality Initiative from 2010 to 2019 were included. The demographic, radiographic, operative, postoperative, in-hospital, and long-term reintervention data were compared between the malperfusion and uncomplicated TBAD groups using t tests and χ
analysis, as appropriate. Overall survival was compared using Cox regression to generate survival curves.

Of the 2820 included patients, 2267 had uncomplicated TBAD and 553 had malperfusion. The patients with malperfusion were younger (age, 55.8 vs 61.2years; P< .001), were more often male (79.7% vs 68.1%; P< .001), had a higher preoperatsociated with decreased survival. In contrast, a distal zone of disease in 9 and above, in-hospital reintervention, and long-term follow-up were associated with increased survival. Despite these differences, long-term survival did not differ between the malperfusion and uncomplicated groups (P = .320.) CONCLUSIONS Patients presenting with TBAD and malperfusion represent a unique cohort. Despite the greater need for branch vessel stenting and in-hospital reintervention, they had similar long-term reintervention rates and survival compared with those with uncomplicated TBAD. These data lend insight with regard to the observed differences between uncomplicated and malperfusion TBAD.
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