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Angiotensin receptor blocker/Calcium antagonist combination therapy on diurnal blood pressure variation

Angiotensin receptor blocker/Calcium antagonist combination therapy on diurnal blood pressure variation - Angiotensin receptor blocker/Calcium antagonist combination therapy on diurnal blood pressure variation

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000013050
Enrollment
200
Registered
2014-02-03
Start date
2014-02-03
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Hypertension

Interventions

AIMIX(R) combination tablet

Sponsors

Jichi Medical University School of Medicine
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients who meet all of the following criteria: Patients aged 20 years old and over. Patients who have clinic systolic BP more than or equal to 140/90 mm Hg despite the combination therapy with Calcium antagonist (Amlodipine 5mg) and angiotensin II receptor antagonist (any one of the following drugs: losartan 50mg, valsartan 80mg, candesartan 8mg, telmisartan 40mg, olmesartan 20mg, azilsartan 20mg).

Exclusion criteria

Exclusion criteria: Patients who meet one of the following criteria are excluded: 1) Secondary hypertension 2) Congestive heart failure; onset of acute myocardial infarction in the past 6 month; onset of cerebrovascular disturbance in the past 6 month; current atrial fibrillation or atrioventricular block or severe arrhythmia. 3) hepatic insufficiency (AST or ALT >X2 the upper limit of the normal range) , renal insufficiency (serum Crl.>1.5mg/dL) 4) Diabetic patients being treated with aliskiren. 5) Allergy or drug hypersensitivity. 6) Lack of the informed consent for any reason (e.g. dementia). 7) Women suspected of being pregnant. 8) Patients being ineligible by the attending physicians.

Design outcomes

Primary

MeasureTime frame
- Target blood pressure reduction rate (clinic blood pressure less than 140/90 mm Hg ). - To document the proportion of extreme-dipper, dipper, non-dipper and riser (diurnal blood pressure variation).

Secondary

MeasureTime frame
- Target blood pressure achievement rate and blood pressure lowering level at the final assessment. - Change in serum creatinine level (e-GFR) and microalbumin level. *eGFR(mL/min/1.73m2) = 194 X Cr -1.094 X age -0.287 X Cr -1.154 (X 0.739 for women) - Change in highly sensitive cardiac troponin T (hs-cTnT), NT-proBNP.

Countries

Japan

Contacts

Public ContactSatoshi Hoshide

Jichi Medical University School of Medicine Division of Cardiovascular Medicine,

hoshide@jichi.ac.jp0285-44-2130

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026