0000000001172033
AUTHOR
Valentina Cospite
showing 34 related works from this author
Sulodexide and the microcirculatory component in microphlebopathies.
1992
A double-blind, placebo-controlled study was carried out in 36 patients, aged 30 to 50 years, to evaluate the effectiveness of oral sulodexide in the treatment of chronic venous insufficiency due to idiopathic varices. Patients were allocated at random to receive either oral sulodexide as 2 capsules (each containing 250 lipoproteinolipase releasing units) twice daily or 2 identical placebo capsules twice daily over a period of 45 days. Using strain gauge plethysmographic data, assessments were made of the microcirculatory effects of treatment by calculating the coefficient of capillary filtration from measurements made on both legs of each patient on entry and after 30 and 45 days of treatm…
Optimal duration of treatment in surgical patients with calf venous thrombosis involving one or more veins.
2006
The aim of this study was to evaluate different durations of treatment in patients with calf venous thrombosis (CVT) involving 1 or more deep veins. The authors studied 2 groups of patients with postsurgical CVT diagnosed by echo-color Doppler. The first group consisted of 68 patients with CVT involving a single vein, and the second group consisted of 124 patients with CVT involving 2 or more veins. Immediately after diagnosis, all patients were treated with nadroparin calcium and sodium warfarin. Heparin treatment was withdrawn after 5–6 days of treatment, when the international normalized ratio (INR) was stabilized between 2 and 3. Each group was divided into 2 subgroups receiving antico…
Influence of preload and afterload on stroke volume response to low-dose dobutamine stress in patients with non-ischemic heart failure: a cardiac MR …
2011
Lack of increase in left ventricular (LV) stroke volume (SV) during low-dose dobutamine stress (LDD) is attributed to exhausted cardiac contractile reserve in failing heart. However, the role of the afterload and preload in SV changes is underestimated. The aim of the study was to investigate the effects of LDD on preload reserve and afterload in patients with non-ischemic heart failure.58 patients (age 62 years) underwent LDD (up to 20μg/kg/min) using cardiac magnetic resonance.LV-SV increased by 27% in 24 patients (p0.001) (SV+), while decreased by 19% in 22 patients (p0.001) (SV-). The LDD-to-rest reduction in preload, as defined by LV end-diastolic volume (EDV), was more pronounced in S…
The association between the 4G/5G polymorphism in the promoter of the plasminogen activator inhibitor-1 gene and extension of postsurgical calf vein …
2013
The objective of this study was to evaluate whether the presence of a plasminogen activator inhibitor type 1 (PAI-1) promoter polymorphism 4G/5G could significantly influence the proximal extension of vein thrombosis in spite of anticoagulant treatment in patients with calf vein thrombosis (CVT) following orthopaedic, urological and abdominal surgery. We studied 168 patients with CVT, who had undergone orthopaedic, urological and abdominal surgery, subdivided as follows: first, 50 patients with thrombosis progression; second, 118 patients without thrombosis progression. The 4G/5G polymorphism of the plasminogen activator inhibitor 1 was evaluated in all patients and in 70 healthy matched co…
Subclavian Stenosis/Occlusion in Patients with Subclavian Steal and Previous Bypass of Internal Mammary Interventricular Anterior Artery: Medical or …
2004
There are only a few published studies on the association between subclavian steal syndrome and ischemic heart disease. The objective of this report is to evaluate the efficacy of subclavian stenoocclusion treatment in patients with subclavian steal syndrome (SSS) and previous cor- onary bypass. Over the last 8 years we observed 207 patients who underwent left internal mammary artery–intraventricular artery (LIMA–IVA) bypass graft. Of these, 31 patients were affected by steno-occlusion of the homolateral subclavian artery. Ten patients (group 1) showed latent vertebral-SSS and were pharmacologically treated. Seven patients (group 2) had an intermittent vertebral-SSS; four patients were trea…
Hypertension and peripheral arterial hemodynamics.
1995
Sixty uncomplicated hypertensive patients (30 stable and 30 borderline) were studied, by strain gauge plethysmography, in comparison with 25 normotensive subjects, in order to evaluate the arterial hemodynamics of the lower limbs in essential hypertension and to verify the different pattern in borderline and in stable hypertensives. Resting blood flow, even if slightly decreased in hypertensive groups, did not show significant differences in its mean values; peak flow, instead, was reduced proportionally to the severity of hypertension in all the hypertensive patients, but only in the stable hypertensives was it statistically significant. Minimal vascular resistance showed a similar behavi…
Efficacy of the treatment with prostaglandin E-1 in venous ulcers of the lower limbs.
2005
Background. Venous ulcers represent an important medical problem due to their high prevalence and consequent sanitary costs. In this study we evaluated the effect of Prostaglandin E-1 (PGE-1), a drug that improves district ischemia, on the healing of venous ulcers. Methods. We performed a randomized, placebo-controlled, single blind study, in which 87 patients, carriers of venous leg ulcers, homogeneous for dimensions and characteristics, were treated for 20 days an with infusion of Prostaglandin E-1 or placebo, in association with a topic therapy. The dimension and the number of the ulcers were determined at the beginning of the treatment and then every 20 days up to 4 months or until tota…
ATEROSCLEROSI CAROTIDEA E PERIFERICA E RESTENOSI CORONARICA DOPO ANGIOPLASTICA PERCUTANEA.
2006
L’ISCHEMIA MIOCARDICA NEL SOGGETTO IPERTESO: IL RUOLO DELLE ALTERAZIONI DEL MICROCIRCOLO CORONARICO
2005
Calf veins thrombosis: optimal duration of treatment
2004
RISK FACTORS, MULTIFOCAL ATHEROSCLEROSIS AND RESTENOSIS POST-PTCA
2005
Carotid and periferal atherosclerosis in patients underwent to primary PCI and outcome associated with multifocal atherosclerosis
2005
MULTIFOCAL ATHEROSCLEROSIS INFLUENCE THE OUTCOME OF PATIENTS UNDERWENT TO PRIMARY PTCA
2006
Calf vein thrombosis: optimal duration of tretment
2004
MULTIFOCAL ATHEROSCLEROSIS INFLUENCE THE UTCOME OF PATIENTS UNDERWENT TO PRIMARY PTCA
2006
CAROTID AND PERIPHERAL ATHEROSCLEROSIS IN PATIENTS UNDERWENT TO PRIMARY PCI AND OUTCOME ASSOCIATED WITH MULTIFOCAL ATHEROSCLEROSIS
2005
Calf vein thrombosis: optimal duration of treatment
2004
MTHFR allele 677T and risk of abdominal aortic aneurysm
2004
RISK FACTORS AND MULTIFOCAL ATHEROSCLEROSIS INFLUENCE THE RATE OF RESTENOSIS POST-PTCA
2006
Fisiopatologia e Diagnostica per Immagini in ambito Cardiovascolare, Renale e dello Sport
2012
Aortic valve disease: follow-up of a group of patients undergone to aortic valve replacement.
2007
MTHFR allele 677T band risk of abdominal aortic aneurysm
2004
RUOLO DELL’ANGIOGRAFIA CORONARICA IN TOMOGRAFIA
2006
PePERCUTANEOUS ANGIOPLASTY AND STENTING OF LEFT SUBCLAVIAN ARTERY LESIONS FOR THE TREATMENT OF PATIENTS WITH SIMULTANEOUS VERTEBRAL AND CORONARY SUBC…
2005
CLINICAL APPROPRIATENESS OF CORONARY ANGIOGRAPHY EXAMINATION IN PATIENTS OBSERVED IN A DIVISION OF CARDIOLOGY
2005
A case of Takotsubo syndrome
2011
EXTRACORONARY ATHEROSCLEROSIS IN PATIENTS WITH CHRONIC ISCHEMIC HEART DISEASE
2005
Optimal duration of treatment in surgical patients with calf venous thrombosis localized only in one or two leg.
2006
OBJECTIVE: This retrospective study was planned for a good risk assessment of asymptomatic patients affected by ventricular pre-excitation. METHODS: From 1985 to 2007, 124 patients with an atrioventricular pathway (electrocardiographic signs of ventricular pre-excitation) were admitted to our cardiology division. The average age was 7 years (range 1 month to 18 years). The mean follow-up period in the whole population of patients was 4.2 years (range 1-13 years). Four patients were lost during the follow-up. During this period, all patients remained in good health. In all of them, we performed a Holter evaluation every year. An intermittent pathway was detected in 18 patients (15%), and fou…