SARS-CoV-2 Vaccine in youngsters and Adolescents-A Combined Declaration in the European Academia reg

Author : Santos Mosegaard | Published On : 21 Jun 2025

Femoropopliteal bypass operations can be difficult when the occlusive disease involves the superficial femoral artery and the popliteal arterial segment above the knee joint (supragenicular artery, P1). In case of lack of suitable vein graft or when the surgeon wishes to spare to infrapopliteal segment, the choice of the midpopliteal artery as anastomotic site becomes challenging because of its location. Moreover, totally endovascular recanalization procedures in such cases can be complex and demanding, whereas other reported hybrid revascularization techniques require advanced technical skills and raise significantly the cost. Therefore, we present our suggestion of a "pull, cast, and fix" technique to encounter these challenges and facilitate a successful bypass with a synthetic graft in the upper midpopliteal (P2) segment, combing a secure endarterectomy and anastomosis even under marginal visualization by means of securing the lumen with a soft feeding tube after the artery has been pulled via a Satinsky vascular clamp. Accordingly, the procedure is accomplished with placement of a flexible self-expandable stent in the midpopliteal artery through the synthetic graft.There are few long-term histological studies of changes that occur after the treatment of chronic venous disease with cyanoacrylate. In the present study, a histological examination was performed in a 71-year-old man 2 years after he was treated with a VenaSeal™ system. After 2 years, most endothelial cells were destroyed; however, most of the media layer was viable. Moreover, we identified multinucleated giant cells distributed throughout the media layer but found no adventitial infiltration.
An aberrant right subclavian artery (ARSA) is in most cases an asymptomatic aortic arch anomaly. However, dysphagia, aneurysm formation (ARSAA), associated Kommerell diverticulum, or cerebellar/arm malperfusion may require invasive therapy. Large-scale clinical trials do not exist in current literature. We report our patient's outcome of a single-center experience and delineate indications for treatment and surgical techniques.

A single-center retrospective study was conducted between January 1, 2012 through March 1, 2018. Symptomatic or asymptomatic patients with ARSAA who received invasive treatment at the Department for Vascular and Endovascular Surgery, University Hospital Dusseldorf, Germany were included.

Eight patients (4 men, 63±14 (39-78) years) were treated with single-stage (n=4) or multistage (n=4) procedures. Treatment for ARSAA (n=4) included ARSA revascularization (subclavian-carotid transposition (SCT)=3; carotid-subclavian bypass (CSB)=1), aortic arch debranching (left SCT=2, bilateral omes, individualized therapy planning in specialized centers is vital.
To evaluate postoperative opioid prescribing patterns in patients undergoing hemodialysis access creation.

Operative logs were reviewed to identify patients undergoing creation of arteriovenous fistula (AVF) or graft (AVG) from September 2016 to January 2018. Immediate postoperative opioid prescriptions were compared for ambulatory patients versus inpatients. Opioid prescriptions at the time of discharge for inpatients were recorded. Rates of opioid prescribing were standardized by conversion to morphine milligram equivalents (MMEs). Opioid use postoperatively and at the time of discharge based on anesthetic technique, general anesthesia versus regional or local anesthesia with sedation were compared. Alternative pain medications administered and pain scores were recorded. Comparisons were made between the percentage of opioid use and doses administered between AVF and AVG patient groups, ambulatory and inpatients, and type of anesthetic technique used. Statistical analysis was performed with chi-square ahen compared with ambulatory patients in the immediate postoperative period. Inpatients were prescribed higher mean doses than ambulatory patients. AVG patient groups were prescribed more opioids than AVF patient groups. DEG-35 Alternative analgesic agent use was low, suggesting an opportunity for improved pain control and opioid reduction. Dialysis access creation represents an opportunity to improve on opioid prescribing patterns.
To identify areas of health inequality that adversely affect patient engagement at a regional level within the National Abdominal Aortic Aneurysm Screening Program (NAAASP). Patient-reported improvements to services were implemented and analysis of subsequent uptake undertaken.

A prospective study of 390 men who failed to attend their AAA screening invitation. Nonattendees were contacted by post and telephone. Patients were analyzed as per ethnicity, working status, and Index of Multiple Deprivation quintile. Patient-suggested improvements to the service were recorded, analyzed, and implemented. Uptake data were then collected for the subsequent two years.

The Screening Management and Referral Tracking system used by NAAASP is 97% accurate in holding patient contact details, and nonattenders are four times more likely to respond to telephone contact. Reasons for failing to attend screening invitations include factors that can be addressed at a regional level such as inconvenient timings/locations of scrst at risk of developing AAAs.
To date, no other studies have gone on to assess the effectiveness of interventions targeted at reducing inequalities in NAAASP attendance, but we show an increase in local screening uptake of 6% in a 2-year period after implementing improvement strategies. This article adds to existing literature by confirming external factors such as social deprivation adversely influence screening uptake and that AAAs are more prevalent in socially deprived groups. It reinforces the importance of regional attempts to contact and engage nonattenders as they may be most at risk of developing AAAs.
To date, no study has been performed analyzing changes in the vascular system comparing paired examinations of patients alive and after death with the use of cardiopulmonary bypass and computed tomography (CT) angiography.

The aim of this study was to analyze in a large series (38 patients) the aorta and its branches by CT (without contrast) and CT angiography of patients still alive and after death comparing their diameters and length variations.

The variation between invivo tomography and virtopsy methods was greater in the evaluation of distances between vascular segments than in the diameters; less than 30% of the distances evaluated in the entire study had acceptable variation between methods, regardless of the use of contrast scans. We observed better repeatability rates in the comparison between invivo and postmortem contrast-enhanced examinations. Comparing the examinations of the still alive individuals with the contrast-enhanced tomography after death, we observed a higher concordance rate. The best variations between the methods were observed in the evaluation of the diameters in the contrast-enhanced examination of the ascending aorta, aortic arch, thoracic aorta, and thoracoabdominal transition.