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Medx

Tag: Giapreza

Explore our medication guides and pharmacology articles within this category.

What is the mechanism of action of angiotensin II agonist?

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4 min read
The renin-angiotensin-aldosterone system (RAAS) is a critical regulator of blood pressure, and its main effector, angiotensin II, can increase blood pressure within seconds [1.5.1, 1.10.1]. So, what is the mechanism of action of angiotensin II agonist medications that leverage this powerful pathway?

What does Giapreza treat?: A deep dive into this life-saving vasopressor

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3 min read
According to the ATHOS-3 trial, a key study that led to its FDA approval, Giapreza significantly increased blood pressure in nearly 70% of patients with distributive shock who were unresponsive to other vasopressors. Given these results, **what does Giapreza treat**? Giapreza (angiotensin II) is an intravenous medication used to increase blood pressure in adult patients with severe shock.