An oleuropein-based dietary supplement may improve joint functional capacity in older people with high knee joint pain: findings from a multicentre-RCT and analysis.

Objectives: To investigate a 6-month intervention with an olive leaf extract (OLE) on knee functionality and biomarkers of bone/cartilage metabolism and inflammation.

Design: This randomized, double-blind, placebo-controlled, multi-centric trial included 124 subjects with knee pain or mobility issues. Subjects received twice a day one capsule of placebo or 125 mg OLE (Bonolive, an OLE containing 50 mg of oleuropein) for 6 months.

A Randomized Study to Compare a Monthly to a Daily Administration of Vitamin D₃ Supplementation.

We aimed to determine whether a cumulative dose of vitamin D₃ produces the same effects on the serum concentration of 25(OH)D₃ if it is given daily or monthly. This is a monocentric, two-armed, randomized, interventional, open, and parallel study conducted from November 2016 to March 2017 in Belgium. We randomized 60 subjects with vitamin D deficiency to receive 2000 IU vitamin D₃ daily or 50,000 IU monthly.

[Complementarity between randomised controlled trials and observational registries : the example of cardiovascular prevention with SGLT2 inhibitors].

Evidence-based medicine (EBM) is mainly supported by the results of randomised controlled trials (RCTs). If the latter offer guarantees of reliability, especially by minimizing the influence of confounding factors and potential biases, they also have limitations. Observational databases resulting from real life registries, if possible build in a prospective manner, may offer some solutions, but are also exposed to limitations.

[Cardiorenal protection with SGLT2 inhibitors (gliflozins) : from EMPA-REG OUTCOME to CANVAS].

The cardiovascular (CV) and renal protection reported with empagliflozin in EMPA-REG OUTCOME is now confirmed with canagliflozin in CANVAS in patients with type 2 diabetes and high cardiovascular risk: similar and significant reductions in major CV events (-14 vs. -14%), in hospitalisations for heart failure (-35 vs. -33%) and in renal events (-39 vs.

[Cardiovascular protection of patients with type 2 diabetes : from EMPA-REG OUTCOME to LEADER].

Two clinical trials demonstrate the superiority versus a placebo of two antidiabetic drugs in patients with type 2 diabetes and high cardiovascular risk. Empagliflozin, an inhibitor of sodium-glucose type 2 (SGLT2) cotransporters, in EMPA-REG OUTCOME, and liraglutide, an agonist of glucagon-like peptide-1 (GLP-1) receptors, in LEADER, showed a significant reduction in major cardiovascular events (- 14 and - 13 %, respectively), cardiovascular mortality (- 38 and - 22 %, respectively) and all-cause mortality (- 32 and - 15 %, respectively). A lower progression of kidney disease and less renal events were also reported.