Learning insertion of a Resuscitative Endovascular Balloon Occlusion of the Aorta (REBOA) catheter: Is clinical experience necessary? A prospective trial.

Background: Resuscitative endovascular balloon occlusion of the aorta (REBOA) is an emerging and potentially life-saving procedure, necessitating qualified operators in an increasing number of centres. The procedure shares technical elements with other vascular access procedures using the Seldinger technique, which is mastered by doctors not only in endovascular specialties but also in trauma surgery, emergency medicine, and anaesthesiology. We hypothesised that doctors mastering the Seldinger technique (experienced anaesthesiologist) would learn the technical aspects of REBOA with limited training and remain technically superior to doctors unfamiliar with the Seldinger technique (novice residents) given similar training.

Long Term Results of a Randomised Trial of Stenting of the Superficial Femoral Artery for Intermittent Claudication.

Objective: Primary stenting of the superficial femoral artery (SFA) in intermittent claudication (IC) has been shown to increase health related quality of life (HRQoL) after 12 and 24 months. An extended follow up of HRQoL 36 and 60 months after randomisation is presented.

Methods: A multicentre randomised controlled trial was conducted at seven vascular clinics in Sweden between 2010 and 2020.

Center experience and other determinants of patient radiation exposure during prostatic artery embolization: a retrospective study in three Scandinavian centers.

Objectives: To evaluate the effects of center experience and a variety of patient- and procedure-related factors on patient radiation exposure during prostatic artery embolization (PAE) in three Scandinavian centers with different PAE protocols and levels of experience. Understanding factors that influence radiation exposure is crucial in effective patient selection and procedural planning.

Methods: Data were collected retrospectively for 352 consecutive PAE procedures from January 2015 to June 2020 at the three centers.

Editor's Choice - Cost Effectiveness of Primary Stenting in the Superficial Femoral Artery for Intermittent Claudication: Two Year Results of a Randomised Multicentre Trial.

Objective: Invasive treatment of intermittent claudication (IC) is commonly performed, despite limited evidence of its cost effectiveness. IC symptoms are mainly caused by atherosclerotic lesions in the superficial femoral artery (SFA), and endovascular treatment is performed frequently. The aim of this study was to investigate its cost effectiveness vs.

Intraprocedural Transcutaneous Oxygen Pressure and Systolic Toe Pressure Measurements During and After Endovascular Intervention in Patients with Chronic Limb Threatening Ischaemia.

Objective: The aim of this study was to evaluate changes in transcutaneous oxygen pressure (tcpO) and systolic toe pressure (TP) during endovascular intervention.

Methods: This was a single centre prospective, non-randomised, observational feasibility study. Patients with chronic limb threatening ischaemia (CLTI) due to infrainguinal disease scheduled for endovascular treatment were included between March 2018 and December 2019.

Reliable and valid assessment of procedural skills in resuscitative endovascular balloon occlusion of the aorta.

Background: Valid and reliable assessment of skills is essential for improved and evidence-based training concepts. In a recent study, we presented a novel tool to assess procedural skills in resuscitative endovascular balloon occlusion of the aorta (REBOA), REBOA-RATE, based on international expert consensus. Although expert consensus is a strong foundation, the performance of REBOA-RATE has not been explored.

Patients' perspective on prostatic artery embolization: A qualitative study.

Objectives: The aim was to describe the patients' experience of undergoing prostatic artery embolization.

Methods: A retrospective qualitative interview study was undertaken with 15 patients of mean age 73 years who had undergone prostatic artery embolization with a median duration of 210 min at two medium sized hospitals in Sweden. The reasons for conducting prostatic artery embolization were clean intermittent catheterization (n = 4), lower urinary tract symptoms (n = 10) or haematuria (n = 1).

Endovascular Relining of Chronically Occluded Infrainguinal Venous Bypass Grafts.

Background: Treatment of chronically occluded infrainguinal venous bypass grafts in patients presenting with recurrent chronic limb threatening limb ischemia (CLTI) represent a clinical challenge. Recent case reports have suggested the use of endovascular recanalization techniques without preceding thrombolysis. This study assesses feasibility and mid-term outcomes of this technique.

Mortality with Paclitaxel-Coated Devices in Peripheral Artery Disease.

Background: The results of a recent meta-analysis aroused concern about an increased risk of death associated with the use of paclitaxel-coated angioplasty balloons and stents in lower-limb endovascular interventions for symptomatic peripheral artery disease.

Methods: We conducted an unplanned interim analysis of data from a multicenter, randomized, open-label, registry-based clinical trial. At the time of the analysis, 2289 patients had been randomly assigned to treatment with drug-coated devices (the drug-coated-device group, 1149 patients) or treatment with uncoated devices (the uncoated-device group, 1140 patients).

Pseudoaneurysm Development after Drug-Eluting Balloon (DEB) Angioplasty of a Venous Femoropopliteal Bypass Graft.

Endovascular recanalization of occluded venous femoropopliteal bypass grafts is widely used because of easy access. This case report describes pseudoaneurysm developing 4 weeks after endovascular recanalization of an occluded in situ venous femoropopliteal graft. The patient was treated for a popliteal aneurysm with a venous femoropopliteal bypass graft, which subsequently occluded.

Eight-year outcome after invasive treatment of infrainguinal intermittent claudication: A population-based analysis from the Swedish vascular register (Swedvasc).

Objectives: Invasive treatment of infrainguinal intermittent claudication is controversial, and long-term outcomes are scarce. The study aim was to evaluate 8 years results regarding new vascular interventions on index and contralateral limb, hospitalization, mortality, and amputation in 775 patients revascularized for infrainguinal intermittent claudication in 2009.

Methods: Data on new vascular interventions retrieved from the Swedish vascular register (Swedvasc) were linked to the Inpatient Register and Cause of Death Register with information on hospitalizations, primary discharge diagnoses according to the 10th revision of the (ICD-10), deaths, causes of death, and amputations.

2D perfusion-angiography during endovascular intervention for critical limb threatening ischemia - A feasibility study.

Purpose: Two-dimensional perfusion angiography is a new method to quantify and evaluate tissue perfusion during endovascular intervention. The aim was to evaluate time-patterns and dynamics of contrast arrival and distribution before and after endovascular intervention in patients with critical limb threatening ischemia.

Methods: Data were collected from 37 patients with critical limb threatening ischemia due to infra-inguinal occlusive disease having a successful endovascular procedure.

Introduction of prostate artery embolization (PAE) in Sweden.

Transurethral resection of the prostate (TURP) is 'Gold Standard' treatment for moderate-to-severe lower urinary tract symptoms (LUTS) due to benign prostate hyperplasia (BPH) with bladder-outlet obstruction (BOO). However, TURP is associated with a risk of complications, so minimally invasive methods have been developed. Prostate artery embolization (PAE) is a new minimally invasive procedure.

Onyx Embolization for Occlusion of the Proximal Internal Iliac Artery During EVAR in Patients with Unsuitable Landing Zones in the Common Iliac Artery.

Background: Twenty percent of the patients with AAA have an aneurysm involving the common iliac arteries. Large common iliac diameter can be treated with an iliac branched device or extension of the stent graft to the external iliac artery with occlusion of the ipsilateral internal iliac artery (IIA) to prevent type 2 endoleaks. This study describes and evaluates a embolization technique using Onyx in conjunction with EVAR in aneurysms with poor landing zones in the common iliac arteries.

Assessment of EVAR Competence: Validity of a Novel Rating Scale (EVARATE) in a Simulated Setting.

Objectives: The aims of this study were to investigate the validity evidence for a novel procedure specific assessment tool of competence in endovascular aortic repair (EVAR) and to establish a pass/fail level for the assessment.

Methods: Computed tomography angiography data of a 55 mm in diameter infrarenal aortic aneurysm was implemented into an endovascular simulator. Twenty-three physicians with varying EVAR experiences were video-recorded when performing a standard EVAR procedure on the simulator.

Primary Stenting of the Superficial Femoral Artery in Patients with Intermittent Claudication Has Durable Effects on Health-Related Quality of Life at 24 Months: Results of a Randomized Controlled Trial.

Background: Intermittent claudication (IC) is commonly caused by lesions in the superficial femoral artery (SFA), yet invasive treatment is still controversial and longer term patient-reported outcomes are lacking. This prospective randomized trial assessed the 24-month impact of primary stenting with nitinol self-expanding stents compared to best medical treatment (BMT) alone in patients with stable IC due to SFA disease on health-related quality of life (HRQoL).

Methods: One hundred patients with stable IC due to SFA disease treated with BMT were randomized to either stent (n = 48) or control (n = 52) group.

Patients With Intermittent Claudication and Chronic Widespread Pain Improves in Health-Related Quality of Life After Invasive but Not After Noninvasive Treatment.

Background: Intermittent claudication (IC) is traditionally managed with risk factor modification, best medical treatment (BMT), and exercise training. Comorbidities such as diabetes and ischemic heart disease affect both results of invasive treatment and health-related quality of life (HRQoL) negatively. It is unknown how chronic widespread pain (CWP) influences the results of invasive treatment.

Abdominal injuries in a low trauma volume hospital--a descriptive study from northern Sweden.

Background: Abdominal injuries occur relatively infrequently during trauma, and they rarely require surgical intervention. In this era of non-operative management of abdominal injuries, surgeons are seldom exposed to these patients. Consequently, surgeons may misinterpret the mechanism of injury, underestimate symptoms and radiologic findings, and delay definite treatment.

Chronic musculoskeletal pain predicted hospitalisation due to serious medical conditions in a 10 year follow up study.

Background: The aim was to examine if self reported chronic regional pain (CRP) and chronic widespread pain (CWP) predicted inpatient care due to serious medical conditions such as cerebrovascular diseases, ischemic heart diseases, neoplasms and infectious diseases in a general population cohort over a ten year follow-up period.

Methods: A ten-year follow up of a cohort from the general adult population in two health care districts with mixed urban and rural population in the south of Sweden, that in 1995 participated in a survey on health and musculoskeletal pain experience. Information on hospitalisation for each subject was taken from the regional health care register.

A case of constrictive pericarditis during cabergoline treatment for hyperprolactinaemia.

Objective: Treatment with dopamine agonists has been associated with cardiopulmonary fibrotic reactions, predominantly in patients treated for Parkinson's disease. To our knowledge, these reactions have previously not been associated with low-dose cabergoline treatment for hyperprolactinaemia.

Method: A case of constrictive pericarditis in a patient treated with cabergoline for hyperprolactinaemia is presented.

The use and diagnostic yield of radiology in subjects with longstanding musculoskeletal pain--an eight year follow up.

Background: Longstanding musculoskeletal pain is common in the general population and associated with frequent use of health care. Plain radiography is a common diagnostic approach in these patients despite knowledge that the use in the investigation of musculoskeletal pain is associated with low diagnostic yield, substantial costs and high radiation exposure. The aim of this study was to assess the use of diagnostic imaging and the proportion of pathological findings with regard to duration and distribution of pain in a cohort from the general population.