These randomized double-blind placebo-controlled data suggest that therapy with canakinumab, an interleukin-1β inhibitor, is related to a dose-dependent reduction in HHF and the composite of HHF or heart failure-related mortality in a population of patients with prior myocardial infarction and elevations in high-sensitivity C-reactive protein.
These studies demonstrate that circulating IL-1β, which increases in cardiovascular disorders such as hypertension and heart failure, acts on the SFO to increase inflammation and RAS activity in the SFO and PVN and that intervening in these neurochemical processes in the SFO can significantly reduce the sympathetic response.
We hypothesized that administration of IL-1 (interleukin-1) receptor antagonist (anakinra) could inhibit the inflammatory response and improve peak aerobic exercise capacity in patients with recently decompensated systolic HF.