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In a large study in 17 countries, an estimated sodium intake that was either higher or lower than the average estimated sodium intake was associated with an increased risk of cardiovascular events. A higher-than-average potassium intake was associated with reduced risk. Most of the global population consumes between 3.0 and 6.0 g of sodium per day (7.5 to 15.0 g of salt per day). 1 , 2 Guidelines on cardiovascular disease prevention recommend a maximum sodium intake of 1.5 to 2.4 g per day, but achieving this target will require a substantial change in diet for most people. 3 – 5 Although clinical trials have shown a reduction in blood pressure with a reduced sodium intake, to our knowledge, no large randomized trial has been conducted to document reductions in the risk of cardiovascular disease with low sodium intake. 6 Prospective cohort studies have shown inconsistent . . .

In a trial in patients with cardiovascular disease and overweight or obesity but no diabetes, semaglutide was superior to placebo in lowering the risk of major adverse cardiovascular events at a mean follow-up of 39.8 months.

This study investigated whether an angiotensin-receptor blocker (olmesartan) would delay microalbuminuria in patients with type 2 diabetes and normoalbuminuria. Olmesartan was associated with a delayed onset of microalbuminuria, even though blood pressure control in both groups was excellent. Diabetic nephropathy is an increasingly common cause of end-stage renal disease, 1 and the development and rate of renal deterioration are most closely related to the patient's blood pressure. Guideline committees worldwide concur that the blood pressure in patients with diabetes and chronic kidney disease should be kept at 130/80 mm Hg or less. 2 Microalbuminuria is predictive of diabetic nephropathy and premature cardiovascular disease 3 – 5 ; therefore, European and American guidelines recommend that patients with diabetes be tested for microalbuminuria. 6 , 7 Overactivity of the renin–angiotensin system has been implicated in the deterioration of renal function in patients with diabetic nephropathy and . . .

In patients with type 2 diabetes and chronic kidney disease, weekly semaglutide significantly reduced risks of major kidney events, cardiovascular events, and death from any cause while slowing loss of kidney function.

In animal models, cannabinoid-1 receptor (CB 1) blockade produces a lean phenotype, with resistance to diet-induced obesity and associated dyslipidaemia. We assessed the effect of rimonabant, a selective CB 1 blocker, on bodyweight and cardiovascular risk factors in overweight or obese patients. patients with body-mass index 30 kg/m 2 or greater, or body-mass index greater than 27 kg/m 2 with treated or untreated dyslipidaemia, hypertension, or both, were randomised to receive double-blind treatment with placebo, 5 mg rimonabant, or 20 mg rimonabant once daily in addition to a mild hypocaloric diet (600 kcal/day deficit). The primary efficacy endpoint was weight change from baseline after 1 year of treatment in the intention-to-treat population. Weight loss at 1 year was significantly greater in patients treated with rimonabant 5 mg (mean −3·4 kg [SD 5·7]; p=0·002 vs placebo) and 20 mg (−6·6 kg [7·2]; p<0·001 vs placebo) compared with placebo (−1·8 kg [6·4]). Significantly more patients treated with rimonabant 20 mg than placebo achieved weight loss of 5% or greater (p<0·001) and 10% or greater (p<0·001). Rimonabant 20 mg produced significantly greater improvements than placebo in waist circumference, HDL-cholesterol, triglycerides, and insulin resistance, and prevalence of the metabolic syndrome. The effects of rimonabant 5 mg were of less clinical significance. Rimonabant was generally well tolerated with mild and transient side effects. CB 1 blockade with rimonabant 20 mg, combined with a hypocaloric diet over 1 year, promoted significant decrease of bodyweight and waist circumference, and improvement in cardiovascular risk factors.

Among patients with asymptomatic severe aortic stenosis, early TAVR was superior to clinical surveillance in reducing the incidence of death, stroke, or unplanned hospitalization for cardiovascular causes.

In a randomized trial of patients with type 2 diabetes, treatment with dapagliflozin, an SGLT2 inhibitor that promotes glucosuria, did not result in a higher or lower rate of cardiovascular death, myocardial infarction, or stroke than placebo but did result in a lower rate of hospitalization for heart failure.

Glucagon-like peptide 1 receptor agonists differ in chemical structure, duration of action, and in their effects on clinical outcomes. The cardiovascular effects of once-weekly albiglutide in type 2 diabetes are unknown. We aimed to determine the safety and efficacy of albiglutide in preventing cardiovascular death, myocardial infarction, or stroke. We did a double-blind, randomised, placebo-controlled trial in 610 sites across 28 countries. We randomly assigned patients aged 40 years and older with type 2 diabetes and cardiovascular disease (at a 1:1 ratio) to groups that either received a subcutaneous injection of albiglutide (30–50 mg, based on glycaemic response and tolerability) or of a matched volume of placebo once a week, in addition to their standard care. Investigators used an interactive voice or web response system to obtain treatment assignment, and patients and all study investigators were masked to their treatment allocation. We hypothesised that albiglutide would be non-inferior to placebo for the primary outcome of the first occurrence of cardiovascular death, myocardial infarction, or stroke, which was assessed in the intention-to-treat population. If non-inferiority was confirmed by an upper limit of the 95% CI for a hazard ratio of less than 1·30, closed testing for superiority was prespecified. This study is registered with ClinicalTrials.gov, number NCT02465515. Patients were screened between July 1, 2015, and Nov 24, 2016. 10 793 patients were screened and 9463 participants were enrolled and randomly assigned to groups: 4731 patients were assigned to receive albiglutide and 4732 patients to receive placebo. On Nov 8, 2017, it was determined that 611 primary endpoints and a median follow-up of at least 1·5 years had accrued, and participants returned for a final visit and discontinuation from study treatment; the last patient visit was on March 12, 2018. These 9463 patients, the intention-to-treat population, were evaluated for a median duration of 1·6 years and were assessed for the primary outcome. The primary composite outcome occurred in 338 (7%) of 4731 patients at an incidence rate of 4·6 events per 100 person-years in the albiglutide group and in 428 (9%) of 4732 patients at an incidence rate of 5·9 events per 100 person-years in the placebo group (hazard ratio 0·78, 95% CI 0·68–0·90), which indicated that albiglutide was superior to placebo (p<0·0001 for non-inferiority; p=0·0006 for superiority). The incidence of acute pancreatitis (ten patients in the albiglutide group and seven patients in the placebo group), pancreatic cancer (six patients in the albiglutide group and five patients in the placebo group), medullary thyroid carcinoma (zero patients in both groups), and other serious adverse events did not differ between the two groups. There were three (<1%) deaths in the placebo group that were assessed by investigators, who were masked to study drug assignment, to be treatment-related and two (<1%) deaths in the albiglutide group. In patients with type 2 diabetes and cardiovascular disease, albiglutide was superior to placebo with respect to major adverse cardiovascular events. Evidence-based glucagon-like peptide 1 receptor agonists should therefore be considered as part of a comprehensive strategy to reduce the risk of cardiovascular events in patients with type 2 diabetes. GlaxoSmithKline.

In this trial, patients with CKD (with or without type 2 diabetes) were randomly assigned to receive dapagliflozin or placebo. The primary composite outcome — a sustained decline in the estimated GFR of at least 50%, end-stage kidney disease, or death from renal or cardiovascular causes — was less frequent with dapagliflozin.

In a secondary analysis comparing the effect of insulin glargine, glimepiride, liraglutide, and sitagliptin, added to metformin, on the incidences of microvascular complications and death, no material between-group differences were seen.