Hypertension, also known as high blood pressure, is a condition where the force of the blood flowing through the blood vessels is consistently too high. Blood pressure is measured using systolic pressure (the top number) and diastolic pressure (the bottom number). A normal blood pressure reading is around 120/80 mmHg.
Hypertension is diagnosed when blood pressure readings are consistently above 130/80 mmHg. It is often called a "silent killer" because it can cause damage to your blood vessels and organs without any apparent symptoms. Hypertension can lead to serious health problems like heart disease, stroke, and kidney disease.
Treatment-resistant hypertension (TRH) is a medical condition in which a person's blood pressure remains above the target level despite treatment with multiple medications. TRH is typically defined as blood pressure that remains elevated despite using at least three different classes of antihypertensive drugs, including a diuretic. A diuretic is a medication or substance that promotes urine production and helps the body get rid of excess water and salt. TRH may increase the risk of heart disease, stroke, and kidney disease. Therefore, managing TRH is crucial to reducing cardiovascular and other complications risk.
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In a phase 2 clinical trial, researchers investigated a new drug called baxdrostat that targets a specific enzyme called aldosterone synthase. This enzyme plays a role in regulating blood pressure, and inhibiting it can help treat hypertension. Previous drugs targeting aldosterone synthase also affected another enzyme that produced cortisol, a hormone necessary for survival.
The trial involved 248 patients with treatment-resistant hypertension taking at least three antihypertensive drugs, including a diuretic. The study found that baxdrostat was selective in inhibiting aldosterone synthase without affecting cortisol production. The study found that baxdrostat reduced blood pressure dose-dependently without causing severe adverse effects.
In conclusion, treatment-resistant hypertension (TRH) is particularly challenging to manage, and new medications are needed to help lower blood pressure effectively. The recent phase 2 clinical trial investigating baxdrostat is a promising development in hypertension treatment. Further research is required to confirm these findings, but baxdrostat could be a valuable addition to the treatment options for TRH patients.
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Treatments and clinical trials mentioned may not be appropriate or available for all trial participants. Outcomes from treatments and clinical trials may vary from person to person. Consult with your doctor as to whether a clinical trial is a suitable option for your condition.
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