Relationship between Capillaroscopic Architectural Patterns and Different Variant Subgroups in Fabry Disease: Analysis of Cases from a Multidisciplinary Center.

Anderson-Fabry disease (AFD) is a genetic lysosomal storage disorder caused by mutations in the α-galactosidase A gene, leading to impaired lysosomal function and resulting in both macrovascular and microvascular alterations. AFD patients often exhibit increased intima-media thickness (IMT) and reduced flow-mediated dilation (FMD), indicating non-atherosclerotic arterial thickening and the potential for cardiovascular events. Nailfold capillaroscopy, a non-invasive diagnostic tool, has shown potential in diagnosing and monitoring microcirculatory disorders in AFD, despite limited research.

Fabry's Disease: The Utility of a Multidisciplinary Screening Approach.

(1) Background: As a lysosomal storage disorder, Fabry’s disease (FD) shows variable clinical manifestations. We applied our multidisciplinary approach to identify any organ damage in a sample of adult patients with different pathogenic variants. (2) Methods: 49 participants (mean age 44.

Impact of direct oral anticoagulants on evolution of post-thrombotic syndrome.

Background: The effect of direct oral anticoagulants (DOACs) on evolution of a post-thrombotic syndrome (PTS) is unknown.

Methods And Results: This retrospective study included patients (n = 98) with a PTS occurring after a proximal deep-vein thrombosis (DVT). The PTS progression was assessed by the Villalta scale change over time from when patients were started on DOACs for the prevention of DVT recurrence according to current guidelines.

Capillaroscopy: a useful tool in the early diagnosis of connective tissue disease and non-scleroderma spectrum disorders.

Background: Detection of early capillaroscopic alterations in the preclinical phase may prove useful in patients with non-scleroderma connective tissue disease (CTD). We aimed to verify whether certain capillaroscopic alterations, alone or in combination, might be predictive of CTD.

Methods: We retrospectively collected data on patients with Raynaud's phenomenon who underwent capillaroscopy conducted by highly expert examiners with a degree in vascular medicine at our institutions.

Prevalence and morphological changes of carotid kinking and coiling in growth: an echo-color Doppler study of 2856 subjects between aged 0 to 96 years.

Extracranial internal carotid artery (EICA) kinking and coiling are the most frequently reported carotid anomalies in the literature. Embryogenic and acquired causes for such anomalies have been postulated but the prevalence of kinking and coiling has not been well characterized across age categories. The aim of this study is to evaluate the prevalence of EICA coiling and kinking among different age groups to better understand its potential causes and changes during the course of life.

Carotid thin fluttering bands: A new element of arterial wall remodelling? An ultrasound study.

Carotid artery ultrasound is a non-invasive and reproducible technique used for early atherosclerotic assessment. Intimal flap has been described in the presence of dissection or mobile plaque rupture, however presence of carotid thin fluttering bands (TFBs) have not been described yet. To investigate frequency, characteristics and impact of TFBs in carotid lumen of patients who underwent carotid ultrasound scan (CUS).

SYNTAX Score II predicts carotid disease in a multivessel coronary disease population.

Background: The SYNTAX Score (SxScore) is an angiographic tool that evaluates CAD complexity, which we previously reported lacking correlation with the presence of carotid disease. Recently, SxScore II has been developed including both angiographic and clinical variables, which could increase the prognostic accuracy for detection of carotid disease.

Methods And Results: From January 2013 to June 2014, 244 patients with multivessel CAD (mean age 65.

Prevalence of asymptomatic lower limb venous thrombosis in infertile women with thrombophilic disorders.

Objective: We sought to assess the prevalence of asymptomatic venous thrombosis in infertile women with thrombophilic disorders (TDs).

Methods And Results: A total of 73 infertile women with TDs underwent duplex ultrasound scan to evaluate superficial and deep venous circulation of lower limbs. A control group of 35 infertile women without TDs was included.

The SYNTAX score does not predict presence of carotid disease in a multivessel coronary disease population.

Background: Numerous reports have shown the relationship between carotid artery atherosclerosis and coronary artery disease (CAD). However, the association between complex CAD evaluated by SYNTAX score (SxScore) and prevalence of carotid lesion (CL) has not been fully investigated. We sought to assess the prevalence of carotid atherosclerosis in patients with multivessel CAD assessed by SxScore and the relationship between SxScore severity and features of carotid atherosclerosis.

Cognitive impairment and "invisible symptoms" are not associated with CCSVI in MS.

Background: We investigated the association between chronic cerebrospinal venous insufficiency (CCSVI) and cognitive impairment (CI) in multiple sclerosis (MS). Moreover, we evaluated the association between CCSVI and other frequent self-reported MS symptoms.

Methods: We looked at the presence of CI in incident MS patients with CCVSI in a population-based cohort of Catania, Italy.

Early cardiovascular remodelling in Fabry disease.

Aims: Fabry disease (FD) is a rare X-linked genetic disorder caused by the deficiency or absent activity of lysosomal α-galactosidase A. Cardiovascular remodelling is a hallmark of FD. The present study aimed to comprehensively evaluate the cardiac, vascular and microvascular status in a population of patients with genetic mutations for FD without left ventricular hypertrophy (LVH).

Multiple sclerosis and CCSVI: a population-based case control study.

Background: Chronic cerebrospinal venous insufficiency (CCSVI) has been associated to multiple sclerosis (MS).

Objective: To evaluate the possible association between CCSVI and MS, using a population-based control design.

Methods: A random cohort of 148 incident MS patients were enrolled in the study.

Arterial stiffness is increased in patients with inflammatory bowel disease.

Background And Aims: Recent studies have reported early atherosclerosis in patients with inflammatory bowel disease (IBD). In these patients, the chronic low-grade inflammation may predispose to vascular remodelling and arterial stiffening. We aimed at studying arterial stiffness in IBD patients.

Arterial erectile dysfunction and peripheral arterial disease: reliability of a new phenotype of endothelial progenitor cells and endothelial microparticles.

The aim of this study was to evaluate whether the blood concentrations of a new immunophenotype of circulating late endothelial progenitor cells (EPC) and endothelial microparticles (EMP) varies in patients with arterial erectile dysfunction (aED) and abnormalities in other arterial districts. To accomplish this, cavernous artery peak systolic velocity (PSV), acceleration time (AT), and intima-media thickness (IMT) were determined after intracavernous administration of alprostadil by echo-color Doppler in 80 consecutive patients (age range, 50-75 years). Fifteen patients had aED alone (group A) and served as controls; 22 had aED plus atheroma plaques and/or increased IMT of the common carotid artery (group B); 20 had aED plus lower limb artery abnormalities (group C); and 23 had aED plus carotid and lower limb artery abnormalities (group D).

Arterial erectile dysfunction: reliability of penile Doppler evaluation integrated with serum concentrations of late endothelial progenitor cells and endothelial microparticles.

We recently showed the diagnostic value of a new immunophenotype of blood endothelial progenitor cells (EPC) (CD45(-)/CD34(+)/CD144(+)) and endothelial microparticles (EMP) (CD45(-)/CD144(+)/annexin V(+)) in patients with arterial erectile dysfunction (AED), particularly in patients with associated late-onset hypogonadism and/or metabolic syndrome. In addition, we evaluated the effects of androgen replacement therapy, aerobic physical activity, and tadalafil administration on these markers. The aim of this study was to evaluate the serum concentrations of EPCs and EMPs in a large cohort of patients with AED according to severity of cavernous arterial insufficiency evaluated by penile Doppler.

Early carotid atherosclerosis in women: results of an ultrasonographic study measuring carotid artery intima-media thickness.

Ultrasonography (US) is a useful diagnostic tool in detecting early vascular diseases in women and is particularly relevant in the elderly population. Increased carotid artery intima-media thickness (IMT) is a predictive marker of onset of atherosclerosis and is associated with vascular events. The objective of the present study was to determine carotid artery IMT in asymptomatic women of different age classes and to correlate the results with metabolic and coagulative parameters, age, and menopause.

Ultrasound diagnosis of carotid artery lesions in a population of asymptomatic subjects presenting atherosclerosis risk factors.

Carotid artery atherosclerosis, age, family history, smoking, arterial hypertension, diabetes mellitus, and dyslipidemia represent risk factors of cerebrovascular events (stroke and transient ischemic attack). Hence, preventive treatment is vital for patients presenting these factors. Seven hundred and sixty-six patients (348 men and 418 women; age range 30-80 years) who were asymptomatic and attending a vascular unit for routine ultrasound (US) screening of the carotid arteries and with risk factors, intima-media thickness (IMT) of carotid artery > 1.

Association of high alpha2-Heremans-Schmid glycoprotein/fetuin concentration in serum and intima-media thickness in patients with atherosclerotic vascular disease and low bone mass.

Objective: Alpha2-Heremans-Schmid glycoprotein (AHSG; fetuin), a member of the cystatin superfamily of cysteine protease inhibitors involved in vascular pathology and bone metabolism, has been reported to be reduced in patients with atherosclerosis and medial calcification related to end stage renal disease or dialysis. No data on fetuin in patients with peripheral artery disease associated with low bone mass and normal renal function are available in the literature. In the present study we evaluated serum fetuin concentrations, bone mass, and markers of bone turnover in patients with atherosclerosis of peripheral vessels and normal kidney function.

Propionyl-L-carnitine therapy: effects on endothelin-1 and homocysteine levels in patients with peripheral arterial disease and end-stage renal disease.

Background/aims: Recent data have addressed the issue of higher levels of homocysteine (Hcy) and endothelin-1 (ET-1) in end-stage renal disease (ESRD) that may be considered an independent predictor for cardiovascular disease. The prevalence of peripheral arterial disease (PAD) in patients with ESRD has been reported to be relevant, highlighting its clinical importance. We aimed to explore the therapeutic role of propionyl-L-carnitine (PLC) in hemodialysis patients with PAD by measuring ankle/brachial index (ABI), ET-1 and Hcy.

A randomised, controlled clinical trial evaluating changes in therapeutic efficacy and oxidative parameters after treatment with propionyl L-carnitine in patients with peripheral arterial disease requiring haemodialysis.

Objective: We explored the efficacy of intravenous therapy with propionyl L-carnitine in patients with both peripheral arterial disease (PAD) and chronic renal insufficiency requiring haemodialysis.

Methods: The trial was a randomised, double-blind, placebo-controlled trial. Sixty-four patients on haemodialysis (32 per treatment arm) with chronic renal insufficiency and PAD were assigned to receive either intravenous propionyl L-carnitine 600 mg or placebo 3 times weekly for 12 months.

Effect of PLC on functional parameters and oxidative profile in type 2 diabetes-associated PAD.

Objective: To investigate the effects of propionyl l-carnitine (PLC) on clinical and functional parameters, and markers of the overall oxidation state in patients with peripheral arterial disease (PAD) associated with non-insulin-dependent diabetes mellitus (NIDDM).

Design And Setting: Randomised, double-blind, clinical trial, conducted in the Unit of Medical Angiology of the University of Catania.

Patients And Interventions: Seventy-four patients with NIDDM-associated PAD were treated with PLC (2 g/day) or placebo for 12 months.

Behaviour of some indicators of oxidative stress in postmenopausal and fertile women.

Objective: Unsaturated fatty acids are known to have a crucial role in the pathogenesis of atherosclerosis. They are very sensitive to oxidation caused by excess free oxygen radicals and the consequent oxidative status, and it is well known that lipid and lipoprotein metabolism is markedly altered in postmenopausal women. Oxidative stress is involved in the pathophysiology of atherosclerosis and our study aim was to assess the presence of such stress in postmenopausal women.

Plasma levels and zymographic activities of matrix metalloproteinases 2 and 9 in type II diabetics with peripheral arterial disease.

Deregulation of matrix metalloproteinases (MMPs) is an important factor contributing to the development of vascular lesions. Plasma levels and zymographic activities of MMP-2 and MMP-9 were investigated in type II diabetics with (n = 51) or without (n = 42) peripheral artery disease (PAD) and in normal volunteers (n = 23). Plasma MMP-2 levels were higher in type II diabetics with (p < 0.

Correlation between some metabolic markers of vascular risk and carotid artery intima-media thickness in postmenopausal women.

Unlabelled: AIM AND SETTING: This study investigated correlations between insulinemia, insulin sensitivity, body mass index, lipids and lipoproteins with intima-media thickness in a group of 25 (age range 40-55 years) postmenopausal women (minimum duration of menopause 2 years) not on hormone replacement treatment.

Methodology: Uni and multivariate correlations showed a direct relationship between insulin pattern, insulin sensitivity, body mass index, low density lipoproteins and increased intima-media thickness.

Results: Our multivariate correlation results revealed that intima-media thickness is influenced by the associations of the different metabolic functions investigated.

High circulating levels of cytokines (IL-6 and TNFalpha), adhesion molecules (VCAM-1 and ICAM-1) and selectins in patients with peripheral arterial disease at rest and after a treadmill test.

Peripheral arterial disease (PAD) is a common manifestation of atherosclerosis that is associated with systemic inflammation. The aim of our study was to assess whether plasma markers of inflammation increased after exercise in patients with PAD. The study was conducted on two groups of 20 subjects each: one group (mean age 68.