Impact of Garlic on the Clinical Outcome in Chronic Hemodialysis Patients

Overview

Chronic kidney disease (CKD) is an irreversible condition marked by reduced kidney function or structural abnormalities lasting over three months, affecting a significant portion of the global population. It leads to a cycle of complications including albuminuria, anemia, mineral bone disorders, inflammation, oxidative stress, and accumulation of uremic toxins. These factors contribute to endothelial dysfunction (ED) and elevate the risk of cardiovascular diseases (CVDs), which are the primary cause of death in end stage kidney disease (ESKD) patients, especially those undergoing hemodialysis (HD). Hemodialysis further aggravates systemic inflammation and oxidative stress, increasing levels of cytokines like IL-6, TNF-α, and CRP. Endocan, a proteoglycan secreted by endothelial cells in response to inflammation, is a promising biomarker for ED and CVD risk, with levels that correlate with CKD severity. Garlic (Allium sativum) contains bioactive compounds with proven anti-inflammatory, antioxidant, and endothelial protective effects. This trial was suggested based on a study that has reported that giving 400 mg of garlic extract twice a day for 8 weeks in peritoneal dialysis patients resulted in significant reduction in IL-6, CRP and ESR. This study aims to investigate the effect of Garlic on Endothelial dysfunction and inflammation in chronic hemodialysis patients via assessment of Endocan as an endothelial dysfunction marker and IL-6 as an inflammation marker.

Conditions