The Effect of Oral SPM Supplementation on INflammation-induced Vascular Ageing in Obese Hypertensive Patients

LIPINOVA is an oral dietary supplement provided by Solutex, consisting of marine oil enriched in specialized pro-resolving mediator (SPM) precursors. Each daily dose (3 g/day) includes 1500 mg of omega-3 free fatty acids and a minimum of 520 mcg of SPM precursors (17-HDHA, 18-HEPE, 14-HDHA). The supplement is administered orally in 6 softgel capsules per day (3 after breakfast, 3 after dinner) over 12 weeks. It is used to investigate its effect on vascular function and inflammation in patients with obesity-related hypertension. The product is over-the-counter and commonly available in the EU, including France.

Placebo capsules provided by Solutex, identical in appearance to LIPINOVA, contain refined olive oil with no active omega-3 fatty acids or SPM precursors. The placebo is administered orally in 6 softgel capsules per day (3 after breakfast, 3 after dinner) for 12 weeks, following a randomized, double-blind, crossover design. It serves as a control to evaluate the effects of SPM-enriched marine oil on vascular and inflammatory parameters in patients with obesity-related hypertension.