Clinical Research Directory

Improving Hypertension Control in CHina and ARGEntina With a Mobile APP-based Telecare System

The CHARGE-APP project will investigate whether an innovative management strategy of hypertension based on the combination of usual care visits and ESH CARE App compared to standard care, is associated with differences in outcome, including control rate of office, home and ambulatory BP, cardiovascular and renal intermediate end points at one year, and changes in a number of blood pressure-related variables throughout the study.

INtraprocedural Feedback-Optimized Renal Denervation Based on Measurements Obtained Through Renal Artery Stimulation: a Randomized Controlled Trial (INFORM)

Our previous study (Huang HC, Pan HY, Wang TD, Circ Cardiovasc Interv 2023;16:e012779) demonstrated that when renal artery stimulation continues to trigger systolic blood pressure increases (\>=20 mmHg increase compared to baseline) after the initial procedure, patients show poor blood pressure reduction 6 months following renal denervation. Based on this finding, we designed a proof-of-concept trial comparing two approaches: a guided strategy versus conventional renal denervation. In the guided strategy, we perform additional ablations of main and/or branch renal arteries if immediate post-procedure stimulation still elevates systolic blood pressure (\>=20 mmHg increase compared to baseline). The conventional approach involves no repeat procedures. This trial aims to determine whether the guided strategy leads to better clinical outcomes, measured by 6-month ambulatory blood pressure changes, and to establish the value of using intraprocedural feedback to assess and guide renal denervation treatment.