Revascularization approaches in patients with radiation-induced carotid stenosis: an updated systematic review and meta-analysis

Background: Ionizing radiation remains a well-known risk factor of carotid artery stenosis. The survival rates of head and neck cancer patients undergoing radiotherapy have risen owing to medical advancements in the field. As a consequence, the incidence of carotid artery stenosis in these high-risk patients has increased.Aims: In this study we sought to compare the outcomes of carotid endarterectomy (CEA) vs carotid artery stenting (CAS) for radiation-induced carotid artery stenosis.Methods: This study was performed according to the Preferred Reporting Items for Systematic reviews and Meta-Analyses guidelines. Eligible studies were identified through a comprehensive search of PubMed, Scopus and Cochrane Central until July 2020. A random-effects model meta-analysis was conducted, and odds ratios (ORs) were calculated. The I-square statistic was used to assess for heterogeneity.Results: Seven studies and 201 patients were included. Periprocedural stroke, myocardial infarction (MI), and death rates were similar between the two revascularization approaches. However, the risk for cranial nerve (CN) injury was higher in the CEA group (OR, 7.40; 95% CI, 1.58–34.59; I2 = 0%). Analysis revealed no significant difference in terms of long-term mortality (OR, 0.41; 95% CI, 0.14–1.16; I2 = 0%) and restenosis rates (OR, 0.69; 95% CI, 0.29–1.66; I2 = 0%) between CEA and CAS after a mean follow-up of 40.5 months.Conclusions: CAS and CEA appear to have a similar safety and efficacy profile in patients with radiation-induced carotid artery stenosis. Patients treated with CEA have a higher risk for periprocedural CN injuries. Future prospective studies are warranted to validate these results

Self-reported risk of obstructive sleep apnea syndrome, and awareness about it in the community of 4 insular complexes comprising 41 Greek Islands

Obstructive Sleep Apnea Syndrome (OSAS) is a chronic disease that significantly increases morbidity and mortality of the affected population. There is lack of data concerning the OSAS prevalence in the insular part of Greece. The purpose of this study was to investigate the self-reported prevalence of OSAS in 4 Greek insular complexes comprising 41 islands, and to assess the awareness of the population regarding OSAS and its diagnosis. Our study comprised 700 participants from 41 islands of the Ionian, Cyclades, Dodecanese and Northeast Aegean island complexes that were studied by means of questionnaires via a telephone randomized survey (responsiveness rate of 25.74%). Participants were assessed by the Berlin Questionnaire (BQ) for evaluation of OSA risk, by the Epworth Sleepiness Scale (ESS) for evaluation of excessive daytime sleepiness, and by 3 questions regarding the knowledge and diagnosis of OSAS. The percentage of participants at high risk according to BQ was 27.29% and the percentage of people who were at high risk according to ESS was 15.43%. A percentage of 6.29% of the population was at high risk for OSAS (high risk both in BQ and ESS). A high percentage of 73.43%, were aware of OSAS as a syndrome however a significantly less percentage (28.00%) was aware of how a diagnosis of OSAS is established. The community prevalence of OSAS in Greek islands in combination with the low-level awareness of the OSAS diagnostic methods highlights the need for development of health promotion programs aiming at increasing the detection of patients at risk while increasing the awareness of OSAS

Efficacy of tolterodine in preventing urge incontinence immediately after prostatectomy

Purpose: Urgency and urge incontinence are frequently observed after prostatectomy. Although symptoms ameliorate within a relatively short time, they usually cause significant stress and anxiety to the patient as far as their duration is concerned. Aim of our study was to determine the efficacy of tolterodine in preventing urgency and urge incontinence after catheter removal in patients that underwent prostatectomy for benign prostate hyperplasia. Patients and methods: Twenty-seven patients with moderate/severe lower urinary tract symptoms due to benign prostatic enlargement, scheduled for prostatectomy, were randomised into two groups, Group A (14 pts) received tolterodine 2 mg b.i.d starting the day of surgery, while group B patients received no such treatment. Tolterodine treatment was discontinued 15 days after catheter removal. All patients completed the International Prostatic Symptom Score (IPSS) and the International Continence Society (ICS-BPH) forms the day before surgery, and three times more, one, fifteen and thirty days after catheter removal. Results: Pre-operative total IPSS and frequency of urgency/urge incontinence as determined by questions 3 and 4 of the ICS-BPH questionnaire were equally distributed between groups, Tolterodine was well tolerated and no adverse effects were reported. Post-operative IPSS and QoL scores did not differ between groups. However, the frequency of urge incontinence both the first day and fifteen days after catheter removal was significantly lower in the tolterodine group (16.6% vs. 69.2%, p=0.004 and 8.3% vs. 38.4%, p=0.039, respectively). Conclusion: Tolterodine was well tolerated in all patients and had a beneficial effect regarding the postoperative urge incontinence. Trials of a larger scale could determine which patients would benefit more, especially according to the presence of storage lower urinary tract symptoms prior to surgery

A unique case of acute bilateral internal iliac deep vein thrombosis leading to right iliofemoral venous outflow obstruction

Venous thromboembolism has been associated with high morbidity and mortality, with a cost burden for the U.S. health care system owing to secondary complications such as pulmonary embolism and post-thrombotic syndrome. The current standard of therapy for acute deep vein thrombosis (DVT) is anticoagulation. For patients with venous outflow obstruction of the iliac vein system, several minimally invasive recanalization techniques are now available. In the present report, we have described a case of bilateral internal iliac DVT that had progressed to right-sided iliofemoral DVT in a young athletic adult, in the absence of anatomic abnormalities, that was treated with thrombolysis-free mechanical thrombectomy

18-0034_supplementary_tables – Supplemental material for Effect of Open- vs Closed-Cell Stent Design on Periprocedural Outcomes and Restenosis After Carotid Artery Stenting: A Systematic Review and Comprehensive Meta-analysis

<p>Supplemental material, 18-0034_supplementary_tables for Effect of Open- vs Closed-Cell Stent Design on Periprocedural Outcomes and Restenosis After Carotid Artery Stenting: A Systematic Review and Comprehensive Meta-analysis by Pavlos Texakalidis, Stefanos Giannopoulos, Damianos G. Kokkinidis and Giuseppe Lanzino in Journal of Endovascular Therapy</p

Left Upper Lobectomy for Congenital Lobar Emphysema in a Low Weight Infant

Congenital lobar emphysema (CLE) is a rare lung congenital malformation. Differential diagnosis of the disease remains challenging in an infant with acute respiratory distress. We report a case of a 3-week-old female infant with a weight of 2.1 kg who presented respiratory distress related to CLE. Left upper lobectomy was performed and she had an uneventful recovery