Aprocitentan: A new development of resistant hypertension.

As the blood pressure threshold for commencing antihypertensive treatment diminishes, the cohort suffering from resistant hypertension (RH) correspondingly expands. Notwithstanding the availability of known antihypertensive medications, there exists a conspicuous lacuna in therapeutic options specifically intended for the management of RH. Currently, aprocitentan is the sole endothelin receptor antagonist (ERA) under development for addressing this pressing clinical challenge. Aprocitentan (ACT-132577), deriving its active form as a metabolite of macitentan, demonstrates oral potency as a dual endothelin (ET) receptor antagonist. This compound effectively obstructs the binding of endothelin-1 (ET-1) to both ETA and ETB receptors, exhibiting an inhibitory potency ratio of 1:16. Clinical investigation of aprocitentan has advanced to phase 3 trials, yielding promising preliminary outcomes.

Yao Y ，Fan B ，Yang B ，Jia Z ，Li B ... -  《-》

Aprocitentan: First Approval.

Aprocitentan (TRYVIO™) is a once-daily oral dual endothelin A (ETA) and B (ETB) receptor antagonist developed by Idorsia Pharmaceuticals for the treatment of hypertension. The endothelin pathway has been implicated in hypertension. Aprocitentan inhibits the binding of endothelin-1 to ETA and ETB receptors, thereby preventing its deleterious effects and lowering blood pressure. In March 2024, aprocitentan received its first approval in the USA for the treatment of hypertension in combination with other antihypertensive drugs, to lower blood pressure in adults who are not adequately controlled on other drugs. This article summarizes the milestones in the development of aprocitentan leading to this first approval for hypertension not adequately controlled on other drugs.

Dhillon S 《-》

Recent developments in the management of resistant hypertension: focus on endothelin receptor antagonists.

Heidari Nejad S ，Azzam O ，Schlaich MP 《-》

Dual Endothelin Antagonism with Aprocitentan as a Novel Therapeutic Approach for Resistant Hypertension.

Heidari Nejad S ，Azzam O ，Schlaich MP 《-》

Aprocitentan and the endothelin system in resistant hypertension.

Clozel M 《-》