Effect of a food supplement containing berberine, monacolin K, hydroxytyrosol and coenzyme Q10 on lipid levels: a randomized, double-blind, placebo controlled study.

PURPOSE: To evaluate the ability of the new food supplement, Body Lipid (BL), containing red yeast rice, berberine, coenzyme Q10 and hydroxytyrosol, to lower the LDL-C in patients with mild-to-moderate hypercholesterolemia and to assess the overall safety profile of the product. METHODS: In this multicenter, randomized, double-blind, placebo and active comparator (the marketed Armolipid Plus® [AM]) controlled study, 158 hypercholesterolemic patients were randomized following a 4-week dietary run-in period. After 4 weeks of treatment with a daily oral dose of the new food supplement BL, AM or placebo, plus diet, the main outcome was the decrease of LDL-C, total cholesterol (TC), and triglyceride levels. FINDINGS: The absolute changes of LDL-C and TC levels from baseline, at week 4 were: -39.1 mg/dL ±17.76 and -45.9 mg/dL ±21.54, respectively in the BL group; 5.7 mg/dL ±14.98 and 2.4 mg/dL ±18.43, respectively in the placebo group. Results were statistically significant. In terms of mean percentage, BL was shown to be more effective in lowering LDL-C levels as compared to placebo and the active comparator (AM), with a reduction of -26.3%, +4.2%, -18.3%, respectively. Five adverse events (AEs) were reported by five patients after the initiation of the study treatment: two in the BL group (influence and insomnia), two in the AM group (ear pain and rash), and one in the placebo group (back pain). All AEs were mild in intensity, except for back pain (severe). The case of insomnia in the BL group and the case of rash in the AM group were judged as treatment related. The safety review of the laboratory (blood and urine) analyses, vital signs and physical findings did not show any clinical effect of the study products on any of the parameters. IMPLICATIONS: BL showed a good efficacy and safety profile and, for this reason, it can be considered an alternative to pharmacological treatment, for patients with mild-to-moderate hypercholesterolemia.

Pancake polycystic kidney: case report.

Pancake kidney is a very rare fusion abnormality, characterised by the presence of a renal parenchymal mass located in pelvic site, generally with two pelvies and two ureters and without an intervening fibrous septum. The case here reported describes a condition of "pancake kidney", eventually associated with polycystic disease and abnormous vascular supply. Hypertension and microscopic hematuria were the only clinical signs.

Target organ damage in a population at intermediate cardiovascular risk, with adjunctive major risk factors: CArdiovascular PREvention Sacco Study (CAPRESS).

The objective of the study is to assess the prevalence of target organ damage (TOD) at carotid, cardiac, renal and peripheral vascular levels in a population at intermediate cardiovascular risk, with adjunctive major risk factors (AMRF). From March 2007 to July 2009 we examined 979 subjects at intermediate cardiovascular risk, as indicated by the Italian algorithm "Progetto Cuore"; the patients were aged 40-69 years, sensitized by one or more AMRF such as family history for cardiovascular disease (CVD), being overweight or obese, and smoking habit (more than 10 cigarettes/day). We measured common carotid intima-media thickness (cc-IMT) and plaque at any level, left ventricular mass index (LVMI), urine albumin/creatinine ratio (UACR), and ankle-brachial index (ABI). The prevalence of at least one TOD was 63% (617 subjects), cc-IMT was high in 48.2% (472), UACR abnormal in 14.1% (138), LVMI high in 12.6% (117) and ABI pathological in 9.1% (89). In those with carotid damage 423 had a plaque, amounting to 43.2% of the total population. Of note, carotid damage was present in all subjects with 3 TODs, and in 92% of subjects with 2 TODs. A multivariate logistic regression model including conventional factors and AMRF indicated that age 50-69 years, systolic blood pressure, relevant smoking and CV risk score ≥15 were independently and significantly associated with at least one TOD, and at least, with carotid damage. Among the AMRF, peripheral arterial disease was associated with relevant smoking, with an odds ratio (OR) of 3 [confidence interval (CI) 1.80-4.97, p < 0.0001]; overweight and obesity both had selective associations with cardiac damage with OR 2.75 (CI 1.2-6.3, p < 0.01) and OR 3.89 (CI 1.61-9.73, p < 0.01). A substantial proportion of people at intermediate risk, with at least one AMRF have at least one TOD, a major predictor of cardiovascular outcomes.

Effects of valsartan/hydrochlorothiazide and amlodipine on ambulatory blood pressure and plasma norepinephrine levels in high-risk hypertensive patients.

The efficacy and tolerability of the combination of valsartan and hydrochlorothiazide (HCTZ) were compared with that of amlodipine in reducing ambulatory blood pressure and plasma norepinephrine levels in patients with mild to moderate hypertension and at least 1 cardiovascular risk factor. At the end of a 2-week washout period, 92 outpatients with a sitting diastolic blood pressure > or =95 and <110 mm Hg, associated with at least 1 additional risk factor, were randomly assigned to receive either valsartan 160 mg and HCTZ 12.5 mg once daily (n=46) or amlodipine 10 mg alone once daily (n=46) for 12 weeks, according to a prospective, randomized, open-label, blinded end point, parallel-group design. At the end of the washout period and after 6 and 12 weeks of active treatment, 24-hour ambulatory blood pressure monitoring was performed, and clinical blood pressure and heart rate and plasma norepinephrine levels were assessed (by high-performance liquid chromatography). Both the valsartan/HCTZ combination and amlodipine had a demonstrable antihypertensive effect, but the combination showed an antihypertensive effect significantly greater than that of amlodipine, as demonstrated by the 24-hour (P<.001), daytime (P<.001), and nighttime ambulatory blood pressure values (P<.01) and by the clinical blood pressure values at trough, which were all significantly lower. Although the trough-to-peak ratios were similar in both groups, the smoothness indexes pertaining to both systolic and diastolic pressures were significantly higher (P<.05 and P<.001, respectively) in patients receiving valsartan/HCTZ, suggesting the combination produces a more homogeneous anti-hypertensive effect. A significant increase in plasma norepinephrine levels was associated with amlodipine (+9% at 6 weeks, +15% at 12 weeks) but not with the valsartan/HCTZ combination. The valsartan/HCTZ combination was better tolerated than amlodipine, which was associated with a higher frequency of ankle edema. These results indicate that the combination of valsartan 160 mg and HCTZ 12.5 mg provides more sustained and homogeneous control of blood pressure than does amlodipine 10 mg in high-risk hypertensive patients, without producing reflex sympathetic activation.