Although substantial advancements have been made in hypertension research, translation of this research into new pharmacotherapies remains challenging. The need for new therapies is imperative: 15% to 20% of patients with hypertension have treatment-resistant hypertension, which often persists despite aggressive clinical treatments consisting of ≥3 medication classes, including a diuretic. Numerous preclinical studies have demonstrated that alterations in the gut microbiome affect blood pressure, suggesting an important role for this nonconventional cardiovascular risk factor. This innovative association suggests a novel therapeutic opportunity for hypertension: modifying the gut microbiome to control hypertension. In line with this hypothesis, clinical trials have been launched to examine whether hypertension can be managed by targeting the gut microbiome. This American Heart Association Science Advisory aims to outline clinical evidence, raise awareness among the health care community about the importance of the gut microbiome in patients with hypertension, update existing knowledge, identify research gaps, and ultimately facilitate the rapid translation of findings into clinical trials and practice.
Yang et al. (Thu,) studied this question.