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Difficult-to-Treat or Resistant Hypertension: Etiology, Pathophysiology, and Innovative Therapies
Vasilios Papademetriou1, Konstantinos Tsioufis, Alan Gradman
1Cardiovascular Research, VA Medical Center, 50 Irving Street NW, Washington, DC 20422, USA.
International Journal of Hypertension
|August 9, 2011
Summary
Resistant hypertension affects 3-5% of patients despite available treatments. This issue explores causes, therapies, and new interventional approaches like baroreceptor stimulation and renal denervation for managing high blood pressure.
Area of Science:
- Cardiology
- Nephrology
- Internal Medicine
Background:
- Resistant hypertension affects 3-5% of the population, posing a significant clinical challenge.
- Despite numerous therapeutic options, a substantial number of hypertensive patients exhibit uncontrolled blood pressure.
Purpose of the Study:
- To provide a comprehensive overview of resistant hypertension.
- To discuss pathophysiological mechanisms, secondary causes, and contemporary treatment strategies.
- To highlight emerging interventional therapies.
Main Methods:
- Review of current literature and clinical guidelines.
- Exploration of pathophysiological factors contributing to treatment resistance.
- Analysis of novel therapeutic interventions.
Main Results:
- Identified key factors and secondary causes contributing to resistant hypertension.
- Discussed established and evolving pharmacological and non-pharmacological treatment approaches.
- Highlighted the potential of baroreceptor stimulation therapy and renal denervation.
Conclusions:
- Resistant hypertension remains a prevalent and challenging condition requiring multifaceted management.
- Understanding underlying causes and exploring advanced therapies are crucial for improving patient outcomes.
- Interventional strategies offer promising new avenues for refractory cases.
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