Exploiting endovascular aortic repair as a minimally invasive method - Nine years of experience in a non-university hospital.

Background: At the introduction of endovascular aortic repair (EVAR) in 2013 in our non-university hospital, we established a quality registry to monitor our EVAR activity. Purpose: To observe if we over time were able to exploit EVAR as a minimally invasive method in an elective as well as emergency setting, and to monitor our treatment quality in terms of complications, secondary interventions and mortality. Material and methods: From November 2013 to March 2022, we treated 207 patients with EVAR, including six patients with rupture. Follow-up regimen was partly based on contrast-enhanced computer tomography, and partly on contrast-enhanced ultrasound in combination with plain radiography. Results: During the observation period, the method of anesthesia changed from general, via spinal, to local anesthesia. The groin access changed from surgical cut down to percutaneous and the median length of postoperative stay decreased from 3 days to 1 day. EVAR on ruptured aneurysm was done for the first time in 2019. Endoleak was detected in 85 patients (42%) and 37 patients (18%) had one or more secondary interventions, of which 85% were endovascular. Estimated five-year survival was 72% in patients below 80 years of age and 45% in patients 80 years or older. Conclusion: Nine years of experience enabled us to exploit EVAR's advantages as a minimally invasive method in an elective as well as emergency setting. Complications, secondary interventions and survival rates in our low volume non-university hospital matches results from larger vascular centers.

[Childhood bacterial meningitis in the Norwegian county Sør-Trøndelag 1988 - 2007]. / Bakteriell meningitt hos barn i Sør-Trøndelag 1988 - 2007.

BACKGROUND: Bacterial meningitis is a severe and feared disease. We have studied bacterial meningitis in children in Sør-Trøndelag county during a 20-year period from 1988 to 2008. MATERIAL AND METHODS: Medical records of children (in-patients) with spinal fluid findings or a clinical diagnosis of bacterial meningitis, at St. Olavs Hospital, were retrospectively reviewed. RESULTS: 112 cases of bacterial meningitis were registered in children below 16 years of age in Sør-Trøndelag county between 1988 and 2008. Children younger than 2 years had the highest occurrence, with a mean annual incidence of 42.3 per 100,000, whereas the incidence among children in the age group 2 to 16 was 5.7 per 100,000. We observed a decline in the occurrence from 19.1 per 100,000 in the period 1988 - 1991, to 6.9 per 100,000 in the period 2003 - 2006. 31 cases of Haemophilus influenzae type B, 26 cases of Neisseria meningitidis group B, 26 of Streptococcus pneumoniae and 19 cases with other pathogens were registered. The occurrence of H influenzae and N meningitidis have declined over the entire period, whereas S pneumoniae has increased. 6/112 children died (5.4 %) and 34 developed sequelae (30.4 %). In a multiple logistic regression analysis, the maximal value of C-reactive protein was associated with an increased risk of developing sequelae, adjusted for age and triggering microbe. INTERPRETATION: The incidence of bacterial meningitis among children in Sør-Trøndelag has decreased significantly over the last 20 years, and meningitis is now a rare disease. Bacterial meningitis is most common among children below the age of two, and is still associated with a substantial mortality and risk of long-term neurological sequalae.

Late Pseudoaneurysm After Access Site Closure with Manta in Transfemoral Aortic Valve Implantation.

INTRODUCTION: Access site vascular complications in transfemoral transcatheter aortic valve implantation (TF-TAVI) are still a major concern. Recently, a novel collagen plug based closure device (Manta) was introduced. The results from the first reports on Manta are very promising, but not much is known about the long-term patency. REPORT: A case of late pseudoaneurysm after access site arterial closure with Manta in TF-TAVI is described. The patient presented five weeks after left sided TF-TAVI with pain and claudication like symptoms in the left leg. CT angiography revealed a pseudoaneurysm at the puncture site. The patient was successfully treated by vascular surgery. DISCUSSION: The results from recent peri-operative reports on the Manta vascular closure device (VCD) are promising, but not much is known about the long-term patency. In the present report a patient is described who developed a pseudoaneurysm several weeks after access site closure with Manta. To the authors' knowledge, no such late access site complications after use of the Manta VCD have been reported previously.