Optimization of cognitive assessment in Parkinsonisms by applying artificial intelligence to a comprehensive screening test.

The assessment of cognitive deficits is pivotal for diagnosis and management in patients with parkinsonisms. Low levels of correspondence are observed between evaluations assessed with screening cognitive tests in comparison with those assessed with in-depth neuropsychological batteries. A new tool, we named CoMDA (Cognition in Movement Disorders Assessment), was composed by merging Mini-Mental State Examination (MMSE), Montreal Cognitive Assessment (MoCA), and Frontal Assessment Battery (FAB).

Lady Prelox® improves sexual function in post-menopausal women.

Aim: The aim of this pilot, single-blinded study was to evaluate the efficacy of a proprietary, dietary supplement Lady Prelox® for supporting and improving sexual function in generally healthy, post-menopausal women.

Methods: The Lady Prelox® and placebo control groups were comparable at inclusion with regard to the total Female Sexual Function Index (FSFI) score, as well as for the six individual FSFI domains, with 40 women (50.1 ± 3.

Lady Prelox® improves sexual function in post-menopausal women.

AIM:he aim of this pilot, single-blinded study was to evaluate the efficacy of a proprietary, dietary supplement Lady Prelox® for supporting and improving sexual function in generally healthy, post-menopausal women. METHODS: The Lady Prelox® and placebo control groups were comparable at inclusion with regard to the total Female Sexual Function Index (FSFI) score, as well as for the six individual FSFI domains, with 40 women (50.1±3.

Prevention of flu episodes with colostrum and Bifivir compared with vaccination: an epidemiological, registry study.

The aim of this study was to evaluate the efficacy of colostrum (ARD Colostrum) in association with the immunomodulator Bifivir in the prevention of flu episodes compared with anti-flu vaccination. The registry groups included no prevention, vaccination, vaccination+immunomodulators, and immunomodulators only. Groups were comparable for age and sex distribution.

Action of an antioxidant complex on the antioxidant power of saliva.

Aim: Based on the results of the soluble antioxidants test (SAT), we have produced a combination of oral antioxidants aimed at increasing the antioxidant power of saliva. Several antioxidants are included in this product (Vit E, beta-carotene, Vit A, Vit C, polyphenols, cathechins, ellagic acid, anthocyanins, coenzyme Q10 and pyridoxine in association with Se, Zn, L-cysteine). The aim of this registry study was to evaluate the efficacy of these antioxidants in saliva, plasma and urines.

Variations in C-reactive protein, plasma free radicals and fibrinogen values in patients with osteoarthritis treated with Pycnogenol.

In a previous, double-blind, placebo-controlled study we evaluated the efficacy of a 3-month treatment with Pycnogenol for 156 patients with osteoarthritis of the knee. Pycnogenol significantly decreased joint pain and improved joint function as evaluated using the WOMAC score and walking performance of patients on a treadmill. In this study, we further investigated the anti-inflammatory and antioxidant activity of Pycnogenol in a subset of the osteoarthritis patients presenting with elevated C-reactive protein (CRP) and plasma-free radicals.

Management of uncomplicated ankle sprains with topical or oral ketoprofen treatment. A registry study.

Ankle sprains mainly caused by accidents or strenuous sport activities can often be quite painful and impair motility. If not treated immediately and correctly, sprains may lead to severe complications. The aim of the present study was to compare the efficacy and safety of topically applied ketoprofen versus orally administered ketoprofen in 20 patients with grade I ankle sprain and 34 patients with grade II sprain.

5-Year control and treatment of edema and increased capillary filtration in venous hypertension and diabetic microangiopathy using O-(beta-hydroxyethyl)-rutosides: a prospective comparative clinical registry.

This independent prospective controlled trial evaluates the efficacy of O-(beta-hydroxyethyl)-rutosides (HR) during 5 years of administration against signs and symptoms and further degeneration of microcirculatory disturbances. The protective effect of HR in preventing end-point complications such as venous ulceration is evaluated. This study is based on evaluation of edema and the capillary filtration rate (CFR) in association with a clinical score scale.

O-(beta-hydroxyethyl)-rutosides systemic and local treatment in chronic venous disease and microangiopathy: an independent prospective comparative study.

O-(beta-hydroxyethyl)-rutosides (HR) is used to treat chronic venous disease and signs and symptoms of chronic venous insufficiency (CVI), varicose veins, and deep venous disease. This independent prospective controlled trial (a registry study) evaluates how the efficacy of HR at the local level (perimalleolar region) can be increased by the administration of a topical HR gel. The study is based on evaluation of microcirculatory variables in patients with severe CVI (ambulatory venous pressure, > 56 mm Hg) and venous microangiopathy.

Treatment of osteoarthritis with Pycnogenol. The SVOS (San Valentino Osteo-arthrosis Study). Evaluation of signs, symptoms, physical performance and vascular aspects.

The aim of this double-blind, placebo-controlled study was to evaluate the efficacy of 100 mg Pycnogenol daily (oral capsules) in a 3 month study in patients with osteoarthritis (OA). OA symptoms were evaluated by WOMAC scores, mobility by recording their walking performance (treadmill). Treatment (77 patients) and placebo group (79) were comparable for age, sex distribution, WOMAC scores, walking distances and use of antiinflammatory drugs.

Feasibility of using solid sampling graphite furnace atomic absorption spectrometry for preparation of spiked filter papers with Cu and Zn as standards for direct solid analysis.

An approach was developed for the preparation of cryogenic ground spiked filter papers with Cu and Zn for use as synthetic calibrating standards for direct solid microanalysis. Solid sampling graphite furnace atomic absorption spectrometry was used to evaluate the microhomogeneity and to check the applicability of the synthetic calibrating standards for the direct determination of Cu and Zn in vegetable certified reference materials. The found concentrations presented no statistical differences at the 95% confidence level.

Improvement of microcirculation and healing of venous hypertension and ulcers with Crystacide: evaluation with a microcirculatory model, including free radicals, laser doppler flux, and PO2/PCO2 measurements.

In 32 patients with chronic venous insufficiency and venous hypertension associated with ulcerations, the effects of the local application of a hydrogen peroxide cream (Crystacide) applied onto the skin was evaluated using a complex, proportional, microcirculatory model to assess and quantify venous microangiopathy after local treatment. A comparative group treated without Crystacide was included. Laser Doppler flowmetry was used to assess skin perfusion (flux and venoarteriolar response) in association with transcutaneous PO2 and PCO2 measurements.

Topical heparin: new observations.

Topical effects of heparins on the skin need deeper investigations. The lack of evidence is mainly due to the lack of large investments in this field. Three main local actions of heparin on the skin can be defined: (a) the anticoagulant action, (b) the microcirculatory-modulatory action determining important control of the microcirculation in case of excessive vasoconstriction or vasodilatation, and (c) the 'facilitatory action' on skin permeability allowing other drugs to diffuse better and faster into the skin (producing a therapeutic effect).

Prevention of influenza episodes with colostrum compared with vaccination in healthy and high-risk cardiovascular subjects: the epidemiologic study in San Valentino.

The efficacy of a 2-month treatment with oral colostrum in the prevention of flu episodes compared with antiinfluenza vaccination was evaluated. Groups included healthy subjects without prophylaxis and those receiving both vaccination and colostrum. After 3 months of follow-up, the number of days with flu was 3 times higher in the non-colostrum subjects.

Mercury distribution in medium-size rivers and reservoirs of the Sao Paulo state (southeast Brazil).

The aim of this work was to investigate mercury (Hg) levels in six meso-scale watersheds (Upper Paranapanema, Aguapeí, Peixe, São José dos Dourados, Mogi-Guaçu, and Piracicaba) of the São Paulo state to contribute to a more comprehensive understanding of Hg contamination in Brazil. Water, sediment, bivalves, and fish samples were collected during 2001 at 11 sites. Fish were also collected in the Jurumirim and Salto Grande Reservoirs which are 39 and 52 yr old since impoundment, respectively.

Diabetic ulcers: microcirculatory improvement and faster healing with pycnogenol.

Diabetic microangiopathy leads to lower limb ulcers that are very slow to heal. Pycnogenol was evaluated on diabetic ulcers in a controlled trial. Ulcer medications were used in 4 groups (30 patients): (1) systemic Pycnogenol and local application; (2) local Pycnogenol only; (3) oral Pycnogenol; and (4) medications only (control group).

Venoruton vs Daflon: evaluation of effects on quality of life in chronic venous insufficiency.

The aim of this independent study was to investigate differences in efficacy between oxerutins (Venoruton) and 500 mg micronized diosmin + hesperidin (D+H) (Daflon) in patients with chronic venous insufficiency (CVI), evaluating venous-related quality of life (Ve-QOL). A first group of 90 patients with severe venous hypertension (CVI, ankle swelling) was randomized to treatment with oxerutins or D+H. The oxerutins group received oral oxerutins (2 g/day); the D+H group received 3 (500 mg) tablets daily every 8 hours for 8 weeks.

Venous ulcers: microcirculatory improvement and faster healing with local use of Pycnogenol.

Chronic venous insufficiency (CVI) causes a well-defined microangiopathy described as venous hypertensive microangiopathy (VHM) leading to venous ulcerations. VHM is mainly observed in the distal part of the leg, in the perimalleolar region. In VHM edema is the consequence of increased capillary pressure and reduced local clearance, and this affects local perfusion.

Prevention of edema in long flights with Pycnogenol.

The aim of this study was to evaluate the prevention of edema during long-haul flights with an oral, anti-edema and antithrombotic agent (Pycnogenol, Horphag, Research Management SA, Geneva, Switzerland) in asymptomatic subjects. The assessment of edema was performed by evaluating an analogue scale, the rate of ankle swelling by strain-gauge derived rate of ankle swelling (RAS), and by assessing the ankle circumference variation. The study included 211 subjects; 169 completed the study (88 in the control group and 81 in the Pycnogenol group).

Prevention of venous thrombosis and thrombophlebitis in long-haul flights with pycnogenol.

The aim of this study was to evaluate the occurrence of deep venous thrombosis (DVT) and superficial vein thrombosis (SVT) and its prophylaxis with an oral anti-edema and antithrombotic agent (Pycnogenol, Horphag, Research Management SA, Geneva, Switzerland) in long-haul flights, in subjects at moderate to high-risk of DVT and SVT. The study pre-included 244 pre-selected subjects; 211 were included (33 were excluded for several reasons due to logistic problems) and 198 completed the study; 13 subjects were lost for follow-up at the end of the flight, all for non-medical problems (i.e.

Efficacy of topical treatment with aescin + essential phospholipids gel in venous insufficiency and hypertension.

Aescin and essential phospholipids (AEPL) in a gel was used in a microcirculatory model to assess the effects on skin perfusion in chronic venous insufficiency and severe venous hypertension. The aim of this efficacy study was to evaluate the efficacy of an AEPL gel on the microcirculation measuring transcutaneous skin PO(2) and PCO(2) in subjects with chronic venous insufficiency, venous hypertension (CVH), and venous microangiopathy. Transcutaneous PO(2) and PCO(2) were measured at the internal perimalleolar region.

Variations in plasma free radicals with topical aescin + essential phospholipids gel in venous hypertension: new clinical data.

The aim of this study was the evaluation of the effects of Aescin + essential phospholipids (AEPL) gel on plasma free radicals (PFRs). In this study, ten patients with venous hypertension, no ulcerations or infections, venous microangiopathy, and varicose veins were treated with topical AEPL applied in a standard protocol. AEPL was applied for 2 weeks, three times daily at the same skin region (perimalleolar internal region at defined distance from the medial malleolus and from the anterior edge of the tibia).

Prevention of venous thrombosis in long-haul flights with Flite Tabs: the LONFLIT-FLITE randomized, controlled trial.

The aim of this study was to evaluate the development of edema, and superficial and deep vein thrombosis (DVT) prophylaxis with an oral profibrinolytic agent (Flite Tabs, 150 mg pinokinase, Aidan, Tempe, AZ, USA) in long-haul flights (7-8 hours), in high-risk subjects. A group of 300 subjects was included; 76 were excluded for several problems including concomitant treatments; 204 were randomized into 2 groups (active treatment or placebo) to evaluate the effects of prophylaxis with Flite Tabs. An exercise program was used in both groups.

Prevention of venous thrombosis with elastic stockings during long-haul flights: the LONFLIT 5 JAP study.

The aim of this study was to evaluate deep venous thrombosis (DVT) prophylaxis with specific elastic stockings in long-haul flights (11-13 hours), in high-risk subjects. A group of 300 subjects was included; 76 were excluded for several problems including concomitant treatments; 224 were randomized into two groups (stockings vs. controls) to evaluate prophylaxis with below-knee stockings.

Evaluation of the local effects of vitamin E (E-Mousse) on free radicals in diabetic microangiopathy: a randomized, controlled trial.

The aims of the study were to evaluate the short-term effects of a new thermosensitive, vitamin E (V-E) mousse on local free radicals (FR) and skin flux in diabetic microangiopathy. A group of 40 patients with diabetic microangiopathy was included. The variation in measurements of skin FR was evaluated by the D-Rom test.