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Updated: Apr 18, 2026
08:35
Improved Renal Denervation Mitigated Hypertension Induced by Angiotensin II Infusion
Published on: May 26, 2022
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[Therapy-resistant hypertension].
1Medizinische Klinik, St.-Josefs-Hospital Cloppenburg, Krankenhausstr. 13, 49661, Cloppenburg, Deutschland, joachim.schrader@kk-om.de.
Der Internist
|January 23, 2015
Summary
Therapy-resistant hypertension affects 10-20% of patients, requiring intensive strategies for blood pressure control. Accurate diagnosis, excluding pseudoresistance, is crucial for effective management and improved cardiovascular outcomes.
Area of Science:
- Cardiology
- Nephrology
- Internal Medicine
Context:
- Therapy-resistant hypertension (TRH) is a prevalent clinical challenge, affecting 10-20% of patients.
- TRH is defined as uncontrolled hypertension despite at least three antihypertensive agents from different classes, including a diuretic.
- Poor prognosis associated with TRH necessitates aggressive management strategies.
Purpose:
- To emphasize the critical importance of accurate diagnosis in TRH management.
- To outline diagnostic steps including the exclusion of pseudoresistance, secondary causes, and sleep apnea.
- To detail therapeutic options for TRH, ranging from optimized pharmacotherapy to invasive procedures.
Summary:
- Accurate diagnosis is paramount, requiring exclusion of pseudoresistance (e.g., incorrect BP measurement, non-compliance, drug interactions) and secondary causes.
- 24-hour ambulatory blood pressure monitoring is essential to confirm true resistant hypertension.
- Optimizing pharmacotherapy with multiple agents is key, prioritizing patient compliance by minimizing side effects. Invasive options like renal denervation are reserved for refractory cases.
Impact:
- Improved diagnostic accuracy can significantly reduce the number of patients misdiagnosed with TRH.
- Comprehensive therapeutic strategies, including optimized medication regimens and addressing lifestyle factors, can lead to better blood pressure control.
- Successful management of TRH improves cardiovascular prognosis and patient outcomes, underscoring the need for intensive, patient-centered care.
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