Notes

Sodium precipitation and connected stress buildup during CO2 storage inside heterogeneous anisotropy aquifers.
CEA was associated with lower death probability than CAS (P=0.036). Probability of Restenosis and cardiovascular events did not vary between CAS and CEA groups.

Albeit CEA remains the gold standard for the treatment of severe CS, CAS with new double layer micromesh stent can be considered a useful and safe alternative in some clinical conditions.
Albeit CEA remains the gold standard for the treatment of severe CS, CAS with new double layer micromesh stent can be considered a useful and safe alternative in some clinical conditions.
The optimal management of the aortic stump in open surgical conversion (OSC) after Abdominal aortic aneurysm (AAA) endovascular aneurysm repair (EVAR) is debated. Therefore, we aimed to compare the efficacies and safety between the bifurcated prosthetic vascular graft in situ stump reconstruction (p-graft ISSR) and aortic stump closure (ASC) in OSC.

We analyzed 973 elective AAA patients admitted from January 01, 2001 to December 31, 2020, at the First Affiliated Hospital of Sun Yat-sen University. We conducted a statistical analysis of the clinical characteristics, procedural data, as well as outcomes and technique considerations of aortic stump management in OSC patients.

A total of 24 male patients had OSC after EVAR. The rate of stent graft infection was 54.17% before OSC. Eleven patients underwent ASC, and 13 patients were treated with p-graft ISSR. The major complication after OSC was aortic stump bleeding (total incidence was 37.50%) (1 patient with a periaortic hematoma and 8 patients with a stump blowout). The total incidences of stump blowout between the patients with ASC and those with p-graft ISSR were significantly different (45.45% vs. 23.08%, P < 0.05). The total perioperative mortality was 25.00% (6 patients with stump blowouts). The perioperative survival rates between these 2 aortic stump management approaches were 72.72% and 76.92% (ASC vs. Decitabine p-graft ISSR, P < 0.05). In total, 18 patients were followed up (3-180 months). There were 3 aorta-related deaths during the late follow-up period (including both of the 2 stump-blowout-related deaths just treated with ASC).

If the condition of the aorta and peri-aortic tissue are suitable for a prosthetic graft bypass, the p-graft ISSR is highly recommended for OSC patients after EVAR.
If the condition of the aorta and peri-aortic tissue are suitable for a prosthetic graft bypass, the p-graft ISSR is highly recommended for OSC patients after EVAR.
Restenosis is a common complication after endovascular treatment of peripheral artery disease. Drug-coated balloon (DCB) treatment has been proven safe and effective in reducing the rate of restenosis for simple and short lesions. However, the clinical results of DCBs for long lesions are still very limited. This study aimed to evaluate the efficacy and safety of DCBs in the treatment of long femoropopliteal artery disease. And the results of this study will also complement the existing evidence of DCB treatment of long lesions.

Patients with lesion length ≥ 15cm according to computed tomography angiography (CTA) or angiography in the AcoArt I Study were included into this study. Based on the balloon catheter used in treatment, patients were divided into the DCB group and the percutaneous transluminal angioplasty (PTA) group. The demographic, lesion, and procedural characteristics and 24-month follow-up results were compared between the 2 groups. The primary efficacy endpoints were angiographic late lumenly). The DCB group had a better Rutherford class than the PTA group at 6 and 12 months (P=0.033 and P=0.012, respectively); the Rutherford class did not significantly differ between the 2 groups at 24 months (P=0.127). The incidence of major adverse events did not significantly differ between the 2 groups.

The effectiveness of the DCB is superior to a standard uncoated balloon in treating long lesions during 24 months of follow-up. Furthermore, the safety of the DCB is equivalent to that of PTA.
The effectiveness of the DCB is superior to a standard uncoated balloon in treating long lesions during 24 months of follow-up. Furthermore, the safety of the DCB is equivalent to that of PTA.
Lymphatic complications following vascular procedures involving the groin require prompt treatment to limit morbidity. Several treatments have been described, including conservative management, aspiration, sclerotherapy, and direct lymphatic ligation with or without a muscle flap have been described. To date, there is no data indicating which treatment results in the shortest time to recovery. We sought to address this gap by conducting a retrospective cohort study.

We reviewed all patients who developed a lymphatic complication after undergoing an open revascularization procedure in the groin between 2014 and 2020 in which plastic surgery was involved in the closure. A control group consisted of patients from the same timespan who did not develop a lymphatic complication. Demographics, comorbidities, operative details, and outcomes were compared between these groups. For cases identified with a lymphatic complication, the method of diagnosis, culture data, and treatment details were collected, and outcom assist with early diagnosis of a lymphatic leak in the groin following an open revascularization procedure. Sclerotherapy and surgery were each successful, but surgery resulted in significantly shorter times to resolution. In the appropriate candidates, surgery should be considered first line management of a lymphatic leak.
Daily postoperative drain volume can assist with early diagnosis of a lymphatic leak in the groin following an open revascularization procedure. Sclerotherapy and surgery were each successful, but surgery resulted in significantly shorter times to resolution. In the appropriate candidates, surgery should be considered first line management of a lymphatic leak.
The incidence of failed endovascular (EVAR) and open repair (OR) is increasing. Redo aortic repair is required in 10% of patients. Extension of the proximal sealing zone above the visceral arteries to adequate, healthier thoracic aorta using a fenestrated graft (FEVAR) can rescue a failing repair. A custom-made device can treat proximal type 1a endoleaks or proximal dilatation post endovascular or open repair, respectively. The aim of this investigation was to present a single-centre experience with FEVAR for patients with a failing aortic repair.

A prospectively maintained database of FEVAR patients treated with a Zenith
Fenestrated endovascular (ZFEN) device (Cook Medical LLC, Bloomington, Indiana, USA) was interrogated for individuals who had the device implanted as a rescue therapy after prior endovascular (EVAR) or open repair (OR). Statistical analysis was performed with SPSS v 25 software.

Between January 1, 2011 and March 31, 2019, 17 ZFEN devices were implanted. 10 patients had a type 1a endooup of patients and this is reflected in the high post-operative morbidity rate. Technical success was high and 30-day mortality was low.
FEVAR is a safe but technically challenging option for rescue of failing aortic repairs. These are a high-risk group of patients and this is reflected in the high post-operative morbidity rate. Technical success was high and 30-day mortality was low.
The purpose of this study was to evaluate the effect of preoperative motor and cognitive activities of daily living (ADL) on long-term outcomes of patients with chronic limb-threatening ischemia (CLTI) after distal bypass.

A retrospective review was performed for patients who underwent distal bypass for CLTI from 2013 to 2019 at multiple centers in Japan. Comparisons were made among patients with high and low motor and cognitive ADL based on the functional independence measure (FIM). The primary endpoint was limb salvage and the secondary endpoints were survival, amputation free survival (AFS), major adverse limb events (MALE), readmission, and wound healing.

A total of 226 distal bypasses were performed in 185 patients (169 males; median age, 76 years; diabetes mellitus, 70%; end-stage renal disease with hemodialysis, 40%). The patients were divided into high (n=93, 50%) and low (n=92, 50%) FIM-motor cases, and high (n=157, 85%) and low (n=28, 15%) FIM-cognitive cases. FIM-motor (high vs. low) and FIM-mb salvage, MALE, readmission, and wound healing. These results suggest that the motor and cognitive status of ADL should be assessed using FIM before distal bypass for patients with CLTI.
FIM-motor and FIM-cognitive were predictive factors for long-term survival and AFS of CLTI patients after distal bypass, but had no influence on limb salvage, MALE, readmission, and wound healing. These results suggest that the motor and cognitive status of ADL should be assessed using FIM before distal bypass for patients with CLTI.
Marijuana and opioids are commonly used illicit drugs in the United States and their use continues to rise. Cannabis use disorder (CUD) and Opioid use disorder (OUD) are associated with adverse effects on public health and postoperative outcomes. However, their impact on vascular surgery, specifically infrainguinal bypass repair (IIB). is not well described in the literature. Therefore, our study aimed to assess perioperative outcomes in patients with CUD and OUD who underwent IIB.

A retrospective analysis of the National Inpatient Sample database for the years 2005 to 2018 was performed. Using the International Classification of Diseases Clinical Modification, Ninth and Tenth revisions, patients who were diagnosed with peripheral artery disease and underwent IIB repair.were identified. Our primary outcome was the comparison of rates of in-hospital complications between the groups, and the secondary outcomes included analysis of total hospital charges and length of stay. A 11 propensity score matching (PScreased incidence of postoperative complications following IIB. The OUD group had generally worse outcomes compared to patients with CUD. Both were associated with a substantial increase in total hospital charges and length of hospital stay. A further prospective study is warranted to provide better insight on the effects of substance use disorders on the procedure's short- and long-term outcomes.
Both CUD and OUD have increased incidence of postoperative complications following IIB. The OUD group had generally worse outcomes compared to patients with CUD. Both were associated with a substantial increase in total hospital charges and length of hospital stay. A further prospective study is warranted to provide better insight on the effects of substance use disorders on the procedure's short- and long-term outcomes.
The empiric antibiotic regimen started after deep cultures and explantation of the graft mostly do not cover antifungals. We retrospectively studied the outcome of candida compared to non-candida VGI and assessed whether these results could justify the addition of antifungals to the empiric antibiotics in the early postoperative period.

All patients treated for infected aorto(ilio)femoral graft with excision and reconstruction at the vascular department of University Hospitals Leuven between January 2010 and 2017 (n=56) were studied retrospectively. Patients were allocated to the candida group (n=10) or non-candida group (n=46) according to the presence of Candida in deep culture isolates.

All-cause mortality was significantly higher in the candida group compared to the non-candida group. All-cause 30-day mortality was 40% and 13% for both groups respectively (P=0.066). At 5 years this was 90% and 46% respectively (P=0.014). In the candida group 6 patients (60%) had to be revised in the operating room due to bleeding, compared to 5 patients (11%) in the non-candida group (P=0.
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