Unique ID issued by UMIN | UMIN000011197 |
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Receipt number | R000013120 |
Scientific Title | The hypertensive patients is RECOMMENDed for organ protection by ARB decreased early-morning blood pressure study |
Date of disclosure of the study information | 2013/07/17 |
Last modified on | 2015/08/24 20:12:11 |
The hypertensive patients is RECOMMENDed for organ protection by ARB decreased early-morning blood pressure study
The hypertensive patients is RECOMMENDed for organ protection by ARB decreased early-morning blood pressure study (RECOMMEND study)
The hypertensive patients is RECOMMENDed for organ protection by ARB decreased early-morning blood pressure study
The hypertensive patients is RECOMMENDed for organ protection by ARB decreased early-morning blood pressure study (RECOMMEND study)
Japan |
Hypertension
Cardiology | Endocrinology and Metabolism | Nephrology |
Others
NO
Olmesartan medoxomil is the well-known strongest angiotensin receptor blocker (ARB), which ameliorates circadian rhythm of blood pressure (BP) most preferably. Recently, azilsartan, which is proposed to be strangest ARB, became to be available. However, it is unclear which of the ARBs have a greater effect to decrease early morning BP. Thus, to clarify the question, the present study was planned.
Efficacy
Exploratory
Explanatory
Not applicable
Changes of early morning BP with the treatment of olmesartan medoxomil or azilsartan, for 12 to 14 weeks.
(1) Absolute value of early morning BP after 12-14 weeks treatments. Percentage of patients with early morning BP reduction (systolic BP>20mmHg, diastolic BP>10mmHg, or mean BP>23mmHg) with 12-14 weeks treatments.
Influence of 12-14 weeks treatments on the below parameters:
(2) Standard deviation of early morning BP.
(3) Twenty-four hours ambulatory BP measurent (if possible)
(4) Office BP
(5) Serum Na, K, and urine Na, K, creatinine (Cr)
(6) Serum Cr, estimated glomerular filtration rate (eGFR). And staging of chronic kidney disease (CKD) with eGFR.
(7) Serum uric acid
(8) Urine protein/Cr ratio and staging of urine protein/Cr ratio.
(9) Adverse events and severe adverse events
Interventional
Parallel
Randomized
Individual
Open -no one is blinded
Active
YES
YES
Institution is not considered as adjustment factor.
NO
Central registration
2
Treatment
Medicine |
Twenty mg/day of olmesartan medoxomil is given instead of pre-administered ARB. Duration of the treatment is 12-14 weeks. Olmesartan medoxomil can be arranged up to maximum dose (40mg/day) until office BP is decreased to lower than 140/90 mmHg.
Twenty mg/day of azilsartan is given instead of pre-administered ARB. Duration of the treatment is 12-14 weeks. Azilsartan can be arranged up to maximum dose (40mg/day) until office BP is decreased to lower than 140/90 mmHg.
20 | years-old | <= |
85 | years-old | > |
Male and Female
(1) Essential hypertensive patients with early morning BP>135/85 mmHg or office BP>140/90 mmHg, who visit outpatient clinic.
* Early morning BP is average of all self-measured BP values at early morning (3-5 times/day for 5 continuous days before outpatient visit)
(2) Standard dose of ARB other than olmesartan medoxomil and azilsartan for more than 8 weeks before registration.
(3) Age is 20 years-old or more and lower than 85 years-old.
(4) Patients who can do self-measurement of BP more than 3 times/chance at early morning..
(5) Written informed content is obtained after the explanation of the study is done orally and with written document.
(1) Office systolic BP>180 mmHg or diastolic BP>110mmHg..
(2) Administration of angiotensin converting enzyme (ACE) inhibitor, renin inhibitor, aldosteorone antagonist, diuretic (thiazide, loop, and so on) within 3 months.
(3) Decrease in left ventricular function (left ventricular ejection rate<30%)
(4) Coexisting atrial fibrillation.
(5) Necessity of percutaneous transluminal coronary angioplasty (PTCA) or coronary artery bypass grafting.
(6) Coexisting congenital heart disease.
(7) Symptomatic heart failure, acute myocardial infarction, unstable angina, PTCA, and coronary artery bypass grafting 6 months before the start of the present trial.
(8) Percutaneous transluminal angioplasty or bypass grafting of peripheral artery 6 months before the present trial.
(9) Cerebrovascular disease 6 months before the present trial.
(10) Serum Cr>1.5 mg/dL.
(11) Coexisting liver injury (AST or ALT>100 IU/L).
(12) Coexisting fundus bleeding or papilledema with hypertensive retinopathy.
(13) Uncontrollable diabetes mellitus (hemoglobin A1c>8.0%).
(14) Hyperpotassemia (serum K>5.5 mEq/L).
(15) Pregnancy or possibility of pregnancy.
(16) Severe adverse events due to ARB.
(17) Participation of the other clinical trial within 6 months before the present trial.
(18) Ineligible patients for the present trial according to the judgment by primary physician.
60
1st name | |
Middle name | |
Last name | Ando, Katsuayuki |
University of Tokyo School of Medicine
Division of Molecular Cardiovascular Metabolism
7-3-1, Hongo, Bunkyo-ku, Tokyo, 112, Japan
+81-3-5800-9119
katsua-tky@umin.ac.jp
1st name | |
Middle name | |
Last name | Ando, Katsuayuki |
University of Tokyo School of Medicine
Division of Molecular Cardiovascular Metabolism
7-3-1, Hongo, Bunkyo-ku, Tokyo, 112, Japan
+81-3-5800-9119
katsua-tky@umin.ac.jp
Division of Molecular Cardiovascular Metabolism, University of Tokyo School of Medicine
Division of Molecular Cardiovascular Metabolism, University of Tokyo School of Medicine
Other
Japan
Daiichi-Sankyo Co. Ltd.
NO
2013 | Year | 07 | Month | 17 | Day |
Unpublished
Hypertensive patients were received 23.5+/-7.6 mg/day of olmesartan medoxomil (n=53) or 24.3+/-8.3 mg/day of azilsartan (n=61). The depressor effects between olmesartan medoxomil and azilsartan were not different; The office BP was decreased similarly (from 146.4+/-11.6/81.0+/-10.5, 147.6+/-12.1/81.9+/-11.3 mmHg to 139.6+/-14.7/79.1+/-10.1, 140.4+/-12.6/78.7+/-10.5 mmHg) and morning home BP was not significantly changed (from 135.4+/-12.1/77.7+/-10.4, 139.5+/-13.3/80.6+/-10.1 to 135.6+/-14.1/77.7+/-10.2, 137.3+/-11.9/79.5+/-9.4 mmHg). SD of morning diastolic and mean BP tended to decrease with olmesartan medoxomil but not with azilsartan, and these decreases were marginally or significantly greater in olmesartan medoxomil arm. The changes on serum Na, uric acid, and Cr, eGFR, and urinary protein/Cr ratio were almost similar. However, azilsartan significantly increased serum K but olmesartan medoxomil did not. Antihypertensive potency was not different between olmesartan medoxomil and azilsartan. Although there may be slight difference in the effects between the two ARBs, the further studies are required to clarify their clinical implications.
Enrolling by invitation
2013 | Year | 05 | Month | 13 | Day |
2013 | Year | 05 | Month | 13 | Day |
2014 | Year | 03 | Month | 31 | Day |
2014 | Year | 03 | Month | 31 | Day |
2014 | Year | 04 | Month | 07 | Day |
2014 | Year | 04 | Month | 30 | Day |
2013 | Year | 07 | Month | 16 | Day |
2015 | Year | 08 | Month | 24 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000013120
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