Status:
COMPLETED
Comparison of Spironolactone and Amiloride on Home Blood Pressure in Resistant Hypertension
Lead Sponsor:
Yonsei University
Conditions:
Resistant Hypertension
Eligibility:
All Genders
19-75 years
Phase:
PHASE4
Brief Summary
Resistant hypertension is defined as blood pressure that remains above goal despite concurrent use of three antihypertensive agents of different classes including diuretics. Patients with resistant hy...
Detailed Description
The subjects with office SBP of 130-180 mmHg with 3 antihypertensive medications of different classes including thiazide or thiazide-like diuretics and daytime average daytime SBP of ≥ 130 mmHg are en...
Eligibility Criteria
Inclusion
- Age 19-75
- Patients with resistant hypertension
- 1st screening: ven while taking three or more types of antihypertensive medications including diuretics without changing the dose for 1 month, the average office systolic blood pressure measured in three times is 130-180 mmHg and daytime systolic blood pressure is ≥130 mmHg.
- 2nd screening: An average systolic blood pressure of home blood pressure monitoring is ≥130 mmHg during the run-in period of antihypertensive drugs including diuretics (Sevikar HCT 5/20/12.5 mg, 5/40/12.5 mg or 10/40/12.5 mg).
- Patients with resistant hypertension who have agreed to participate in the study: when they have the ability to write a written consent in accordance with the Korean Good Clinical Practice (KGCP) and local laws.
- Patients who can change the currently used antihypertensive treatment to Sevikar HCT 5/20/12.5 mg, 5/40/12.5 mg or 10/40/12.5 mg without giving unacceptable risk (investigator's judgment)
Exclusion
- White-coat uncontrolled hypertension
- Severe hypertension (WHO classification criteria grade 3 average diastolic blood pressure ≥ 110 mmHg or average systolic blood pressure ≥ 180 mmHg)
- Known cardiovascular disease (including stroke and TIA), including a history of angina, heart failure, myocardial infarction or revascularization, or cerebrovascular disease prior to 6 months
- Congestive heart failure of III-IV according to NYHA functional classification
- Clinically meaningful ventricular tachycardia, atrial fibrillation, atrial flutter, or other arrhythmia that the investigator has deemed clinically meaningful.
- Hypertrophic obstructive cardiomyopathy, severe obstructive coronary artery disease, aortic stenosis, hemodynamically significant aortic valve or stenosis on the mitral valve
- Renal insufficiency (basal estimated glomerular filtration rate (eGFR) \<50 ml / min / 1.73m2)
- Hyperkalemia (\> 5.0 mmol / L, which can be reconfirmed if errors are suspected in the results)
- Gastrointestinal diseases that can cause potential malabsorption the gastro-intestinal tract is severely narrowed; Kock pouch (a continent pouch formed by the terminal ileum after colectomy)
- Bile stasis or biliary obstruction
- liver disease or aspartate aminotransferase (AST) / alanine aminotransferase (ALT) levels \> 2-fold the normal upper limit (ULN)
- Pregnant or fertile women who are not contraceptive or woman who are lactating
- Intolerant to test drug/drug group or its components
- Subjects who are currently participating in other clinical trials and who have taken other investigational product within the past month.
- Subjects who have condition or a disease that may impede the completion of the test, according to the investigator's opinion
- If assigned to treatment for this trial in the past
- Uncorrected sodium or fluid depletion
- History of drug or alcohol dependence within 6 months
- The combination of medications known to affect blood pressure, except those permitted by the protocol.
- Other clinical conditions that, as determined by the investigator, cannot be safely completed according to the protocol or that the investigational product cannot be safely used a history of secondary hypertension that cannot be corrected
- Taking spironolactone or amiloride within 4 weeks from the time of screening
- If discontinued due to side effects of spironolactone or amiloride
Key Trial Info
Start Date :
November 16 2020
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
May 23 2024
Estimated Enrollment :
118 Patients enrolled
Trial Details
Trial ID
NCT04331691
Start Date
November 16 2020
End Date
May 23 2024
Last Update
September 24 2024
Active Locations (1)
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1
Severance Cardiovascular Hospital, Yonsei University Health System
Seoul, South Korea