Long-term effects of candesartan and amlodipine on cardiovascular morbidity and mortality in Japanese high-risk hypertensive patients: the Candesartan Antihypertensive Survival Evaluation in Japan Extension Study (CASE-J Ex).

In the Candesartan Antihypertensive Survival Evaluation in Japan (CASE-J) trial, comparable efficacy was noted between candesartan and amlodipine in the incidence of cardiovascular (CV) morbidity and mortality during 3.2 years of follow up. Candesartan suppressed new-onset diabetes more effectively than amlodipine.

Effects of candesartan and amlodipine on cardiovascular events in hypertensive patients with chronic kidney disease: subanalysis of the CASE-J Study.

We examined the effects of candesartan and amlodipine on cardiovascular events in hypertensive patients with chronic kidney disease (CKD) using the data from the Candesartan Antihypertensive Survival Evaluation in Japan (CASE-J) trial. CKD was defined as proteinuria and/or decreased GFR (<60 ml per min per 1.73 m(2)) at enrollment.

The optimal target blood pressure for antihypertensive treatment in Japanese elderly patients with high-risk hypertension: a subanalysis of the Candesartan Antihypertensive Survival Evaluation in Japan (CASE-J) trial.

For hypertensive patients, it has been recommended that antihypertensive treatment strategies be chosen on the basis of the patients' conditions and age. In this sub-analysis of the Candesartan Antihypertensive Survival Evaluation in Japan (CASE-J) trial, we aimed to compare the effects of candesartan and amlodipine on cardiovascular mortality and morbidity in Japanese elderly patients with high-risk hypertension and to determine their optimal target blood pressures (BPs). The effect of the two drugs on cardiovascular events was compared across different age subgroups (<65, 65-74, and 75-84 years) by use of Cox regression analysis.

Long-term effects of candesartan and amlodipine on cardiovascular mortality and morbidity in Japanese high-risk hypertensive patients: rationale, design, and characteristics of candesartan antihypertensive survival evaluation in Japan extension (CASE-J Ex).

Candesartan Antihypertensive Survival Evaluation in Japan (CASE-J) trial was conducted to compare the effects of the angiotensin II receptor blocker (ARB) candesartan and the calcium channel blocker (CCB) amlodipine on the incidence of cardiovascular (CV) events in Japanese high-risk hypertensive patients. After 3.2years follow-up, CV events rate was 17.

Effects of candesartan compared with amlodipine in hypertensive patients with high cardiovascular risks: candesartan antihypertensive survival evaluation in Japan trial.

The Candesartan Antihypertensive Survival Evaluation in Japan Trial was designed to compare the long-term effects of the angiotensin II receptor blocker candesartan and the calcium channel blocker amlodipine on the incidence of cardiovascular events, represented as a composite of sudden death and cerebrovascular, cardiac, renal, and vascular events in high-risk Japanese hypertensive patients. We conducted a prospective, randomized, open-label study with blinded assessment of the end point in 4728 Japanese hypertensive patients (mean age: 63.8 years; mean body mass index: 24.

Improvement of accessory symptoms of hypertension by TSUMURA Orengedokuto Extract, a four herbal drugs containing Kampo-Medicine Granules for ethical use: a double-blind, placebo-controlled study.

A double-blind, placebo-controlled study was conducted to evaluate the efficacy, safety, and utility of TSUMURA Orengedokuto Extract Granules for Ethical Use (TJ-15) as a treatment for the accessory symptoms of hypertension. Two capsules of the study drug were administered orally 3 times daily (i.e.

Outcome study of renal biopsy patients in Okinawa, Japan.

Here we report a community-based epidemiologic study of patients who received renal biopsy in Okinawa, Japan between 1967 and 1994. The total number of cases was 2832 (1395 men and 1437 women), and the mean (SD) age at biopsy was 30.0 (10.

Candesartan Antihypertensive Survival Evaluation in Japan (CASE-J) trial of cardiovascular events in high-risk hypertensive patients: rationale, design, and methods.

Hypertension continues to be a major public health issue in the world. To combat this problem, many anti-hypertensive drugs have been developed and proven effective at controlling blood pressure in the last half century. In recent decades, antihypertensive drugs have been shown to have cardiovascular benefits beyond the reduction of blood pressure, and the focus has shifted to clarification of these effects.

Japanese society of hypertension (JSH) guidelines for self-monitoring of blood pressure at home.

Unlabelled: Home blood pressure (BP) measurements are indispensable for the improvement of hypertension management in medical practice as well as for the recognition of hypertension in the population. The Working Group for Establishment of Guidelines for Measurement Procedures of Self-Monitoring of Blood Pressure at Home of the Japanese Society of Hypertension has established standards for all techniques and procedures of home BP measurements. The recommendations are as follows.

Angiotensin-converting enzyme (ACE) insertion/deletion polymorphism and survival in a cohort of chronic hemodialysis patients.

Background: There are conflicting reports regarding the relationship between the angiotensin-converting enzyme (ACE) insertion/deletion (I/D) polymorphism and the initiation and progression of cardiovascular disease. Moreover, there is no report regarding the relationship between the ACE I/D polymorphism and the prognosis of chronic dialysis patients.

Methods: We examined the frequency of the ACE I/D polymorphism in 727 chronic hemodialysis patients in Okinawa, Japan, and observed the prognosis over 2 years in 407 men and 320 women with mean age (SD) of 55.

Increase in pulse pressure relates to diabetes mellitus and low HDL cholesterol, but not to hyperlipidemia in hypertensive patients aged 50 years or older.

Higher pulse pressure is associated with higher cardiovascular risk. We investigated the relationship between pulse pressure and known metabolic risk factors in hypertensive patients who had not experienced stroke or myocardial infarction. In a multicenter cross-sectional survey made in 1995, we registered 939 hypertensive patients aged > or = 50 years.

[Giant-cell myocarditis without a symptom of heart failure seen in a patient with myasthenia gravis and concurrent Hashimoto's disease].

A 69-year-old Japanese woman initially noticed difficulty in squatting in the last two years, followed by nasal voice, fatiguability in mastication, and blepharoptosis. On admission to our hospital, in addition to these neurological findings, we detected ectopic arrhythmia and Levine II systolic murmur at the apex region, without any subjective symptoms. The serum titer of anti-acetylcholine receptor antibody was elevated to 28 nmol/l (normal: < 0.

Prevalence and correlates of diabetes mellitus in a screened cohort in Okinawa, Japan.

The incidence of end-stage renal disease due to diabetes mellitus (DM) is increasing. There have been too few epidemiological studies of the predictors of DM nephropathy, particularly type 2 DM, among a statistically significant population. We studied the prevalence and correlates of DM in a screened cohort in Okinawa, Japan.

Office blood pressure variability as a predictor of acute myocardial infarction in elderly patients receiving antihypertensive therapy.

Larger variability of office blood pressure (BP) was reportedly associated with a higher risk of stroke or mortality from all causes. In the present study, we focused on the relationship of variability of office BP and occurrence of acute myocardial infarction (MI). We registered 139 patients receiving antihypertensive therapy for more than 1 year who experienced first-ever episode of MI at the age of 60 years or over.

Evidence for high incidence of end-stage renal disease in patients after stroke and acute myocardial infarction at age 60 or younger.

The impact of stroke and acute myocardial infarction (AMI) on the incidence of end-stage renal disease (ESRD) is unknown. Two community-based registries, one of patients with stroke or AMI and another of patients with ESRD who undergo dialysis, are available in Okinawa, Japan. Whether survivors after stroke and AMI who were registered from April 1988 through March 1991 entered an ESRD dialysis program by the end of December 1999 was determined.

Hypotensive and sedative effects of clonidine injected into the rostral ventrolateral medulla of conscious rats.

We examined the effects of clonidine injected unilaterally into the rostral ventrolateral medulla (RVLM) of conscious, unrestrained rats. We also examined whether the local alpha(2)-adrenoceptor mechanism contributed to the action of clonidine injected into the RVLM. Injection of clonidine but not vehicle solution significantly decreased the mean arterial pressure (MAP), heart rate (HR), and renal sympathetic nerve activity (RSNA) in conscious, unrestrained rats as well as in propofol-anesthetized rats.

Tolerability and safety of a calcium channel blocker in comparison with a diuretic in the treatment of elderly patients with hypertension: secondary analysis of the NICS-EH.

A randomized prospective controlled study, the National Interventional Cooperative Study in Elderly Hypertensives (NICS-EH), previously demonstrated that the preventive effect of the long-acting calcium channel blocker nicardipine on the cardiovascular endpoint was similar to that of the diuretic, trichlormethiazide. The present report is a sub-analysis in which we compare the tolerability and safety of the calcium channel blocker with that of a diuretic in the long-term treatment of elderly hypertensives. A total of 429 elderly patients with hypertension were assigned to the nicardipine group or the diuretic group by the double-dummy method and were followed up for 5 years.

Arrhythmogenic right ventricular dysplasia presenting as regression of left ventricular dysfunction: a case report.

Arrhythmogenic right ventricular dysplasia is considered to be a slowly progressive disease in which left ventricular dysfunction and congestive heart failure usually appear at the end stage. The initial clinical presentation of this 56-year-old Japanese woman was left-sided heart failure, and the diagnosis was dilated cardiomyopathy, but her left ventricular size and ejection fraction regressed during 10 years of treatment, whereas her right ventricular parameters showed no change.

Significant association between the progression of coronary artery calcification and dyslipidemia in patients on chronic hemodialysis.

Quantification of coronary artery calcification (CAC) determined by electron-beam computed tomography (EBCT), known as the CAC score (CACS), correlates with total plaque amount and coronary risk factors and strongly associates with maximal stenosis in the epicardial arteries. However, data are limited concerning the CACS in chronic dialysis patients, although atherosclerotic vascular disease is the most frequent complication. We examined the relation between coronary risk factors, metabolic factors of calcium and other minerals, and CACS progression in 24 dialysis patients.

Risk factors for stiffness of the wall of the thoracic aorta in patients with mild atherosis.

Previous studies have suggested that aging is associated with progressive arterial stiffness and widening of the pulse pressure, and pulse pressure has been found to be a risk factor of cardiovascular diseases. However, the effects of age, blood pressure (including pulse pressure) or atherogenic factors on thoracic aortic wall stiffness in patients with mild atherosis are unclear, so the present study used transesophageal echocardiography to examine 103 consecutive patients with various cardiovascular diseases. The extent of atherosis was evaluated in terms of intima-medial thickness (IMT), and 2 indices of wall stiffness in the aorta were calculated: elastic modulus and stiffness parameter (beta).

Family history of hypertension and blood pressure in a screened cohort.

We sought to determine whether a family history of hypertension is quantitatively associated with the prevalence of hypertension and blood pressure in a screened cohort. Clinical data and family (parents and siblings) histories regarding hypertension were collected from 9,914 individuals (probands) who were interviewed and examined during a one-day clinic by the Okinawa General Health Maintenance Association in 1997. We used logistic analysis to calculate odds ratios with adjustments for age, sex, body mass index, total cholesterol, presence of diabetes mellitus, alcohol use, cigarette smoking, and status of physical exercise.

Cardiovascular and sympathetic effects of L-glutamate and glycine injected into the rostral ventrolateral medulla of conscious rats.

The aim of the present study was to examine the effects of L-glutamate and glycine microinjected into the rostral ventrolateral medulla (RVLM) in conscious unrestrained rats. Microinjection of 2 nmol of L-glutamate increased the mean arterial pressure (MAP) and renal sympathetic nerve activity (RSNA) in the conscious rats. The RSNA responses were significantly larger in the conscious rats than in anesthetized rats, while the magnitude of the pressor responses was similar in conscious and urethane-anesthetized rats.

Office blood pressure variability as a predictor of brain infarction in elderly hypertensive patients.

Large 24-h blood pressure (BP) variability and an excessive drop in BP during nighttime are associated with a higher risk of cardiovascular events. Data are lacking regarding the prognostic significance of variability in BP measured during office visits. We analyzed the relationship between office BP variability and the risk of brain infarction in elderly patients receiving antihypertensive therapy.