A recent meta-analysis found no benefit of uric acid-lowering therapy including febuxostat on death, cardiovascular events, or renal impairment. However, there may be populations that benefit from febuxostat in reducing mortality and cerebral and cardiovascular events. The aim of the present study was to examine the clinical benefit of febuxostat in elderly patients stratified by age using Febuxostat for Cerebral and CaRdiorenovascular Events PrEvEntion StuDy (FREED) data.
View Article and Find Full Text PDFEffect of urate-lowering on renal outcomes in patients at high-risk for cardiovascular disease with hyperuricemia without gout is not known. We conducted a post hoc analysis of a randomized trial (Febuxostat for Cerebral and CaRdiorenovascular Events PrEvEntion StuDy [FREED]). The FREED trial enrolled 1070 asymptomatic, hyperuricemic elderly patients with at least one risk factor for cardiovascular disease, divided into febuxostat (n = 537) and non-febuxostat (n = 533) groups.
View Article and Find Full Text PDFObjective: The relationship between the white-coat effect (WCE), defined as white-coat hypertension under treatment, and the frequency of orthostatic hypotension (OH) is not known. We conducted an orthostatic test in patients with WCE to determine the frequency of OH.
Methods: This was a cross-sectional study of 5631 patients with hypertension visiting general practitioners nationwide, in which 4305 patients with hypertension recorded their home blood pressure (BP) and consented to the orthostatic test.
Purpose: Inflammation plays an important role in the initiation and progression of atherosclerosis, leading to poor clinical outcomes. Hyperuricemia is associated with the activation of the Nod-like receptor protein 3 inflammasome. Here, we investigated whether inhibition of inflammation using febuxostat lowered the risk of cardiovascular events.
View Article and Find Full Text PDFAim: We aimed to investigate the certainty of using sulfonylureas in Japanese patients with type 2 diabetes mellitus (T2DM) by analyzing data from the 2018 Nationwide Survey on Actual Intervention for T2DM by Japanese Practitioners (NSAID Study).
Methods: Of the 6525 and 1545 participants in the NSAID Study under the care of general practitioners (GP) and diabetes specialists (SP), respectively, we included 5423 (83.1%) and 1058 (68.
Introduction: Periodontal disease is a common inflammation worldwide and is not only the foremost cause of tooth loss but also a cause of deterioration of glycemic control in patients with diabetes mellitus. In addition, effective glycemic management improves the control of periodontitis infection. The aim of this study was to clarify whether awareness of the need to refer their patients with diabetes to dentists differs between general practitioners and diabetes specialists.
View Article and Find Full Text PDFBackground: We previously reported on the FREED study, which found that febuxostat reduced the risk of adverse clinical outcome in patients with asymptomatic hyperuricemia without gout. We have now investigated outcomes in subgroups of FREED patients with and without a history of cardiovascular disease (CVD).
Methods: We performed a post hoc subgroup analysis of 1070 patients randomized to the febuxostat or non-febuxostat group and followed for 36 months.
Objective: The aim was to compare short-term and long-term reproducibilities of in-office unattended blood pressure (BP), namely automated office blood pressure (AOBP), conventionally measured attended office BP, and self-measured home BP.
Methods: A multicentre, clinical study was conducted in Japan, and 287 Japanese outpatients on antihypertensive drug medication were followed-up for 1 year.
Results: The intensity of drug treatment was sustained consistently throughout the study period (defined daily doses, 1.
Objectives: Hyperuricaemia is recognized as an independent risk marker for cardiovascular and renal diseases. However, uric acid is a powerful free-radical scavenger, and the optimal level of serum uric acid (SUA) determining outcomes is unknown. This study explored whether interventional treatments for excessive SUA reduction were harmful and what constituted the optimal lowering of SUA levels for the prevention of events in patients with asymptomatic hyperuricaemia.
View Article and Find Full Text PDFIntroduction: Considering the increase in the number of patients with diabetes, the quality of diabetes care provided by general practitioners (GP) is critical for preventing complications. We performed a nationwide survey to determine whether the diabetic management provided to patients with type 2 diabetes mellitus (T2DM) by Japanese practitioners is appropriate.
Methods: We randomly selected 463 clinics throughout Japan; 8070 patients with T2DM (6525 and 1545 under the care of GP and specialists [SP], respectively) were enrolled.
Self-measured blood pressure (BP) at home (HBP) has been commonly used in clinical practice. Although the unattended office BP (UBP), in which a patient is left alone before and during the measurement, has been investigated, the advantages of UBP over HBP or conventionally measured attended office BP obtained using automated devices (CBP) remain unclear. We performed a multicenter clinical study in Japan to compare the UBP, CBP, and HBP among 308 patients with hypertension at 3 clinics (women, 57.
View Article and Find Full Text PDFAims: To compare the occurrence of cerebral, cardiovascular, and renal events in patients with hyperuricaemia treated with febuxostat and those treated with conventional therapy with lifestyle modification.
Methods And Results: This multicentre, prospective, randomized open-label, blinded endpoint study was done in 141 hospitals in Japan. A total of 1070 patients were included in the intention-to-treat population.
This study attempted to clarify the differences in blood pressure (BP) between the office (clinic) and home settings in patients with controlled, sustained, masked or white-coat hypertension. The following formula was used: office mean systolic BP (omSBP)-mean morning home SBP (mmhSBP)/office mean diastolic BP (omDBP)-mean morning home DBP (mmhDBP). The paired t-test was used for statistical analysis.
View Article and Find Full Text PDFBackground: Since uric acid is associated with cardiovascular and renal disease, a treatment to maintain blood uric acid level may be required in patients with hyperuricemia. This study aims to evaluate preventive effects of febuxostat, a selective xanthine oxidase inhibitor, on cerebral, cardiovascular, and renal events in patients with hyperuricemia compared to conventional treatment.
Methods And Results: This study is a prospective randomized open-label blinded endpoint study.
Background: Little is known about the differences between standard-dose statins effects on glucose level and lipids in Japanese patients with diabetes mellitus (DM).
Methods And Results: The 1,049 patients were randomly assigned to either the rosuvastatin group or atorvastatin group. There were no significant differences between the 2 groups in the effect on non-high-density lipoprotein cholesterol (non-HDL-C) and HbA1c at 12 months.
Background: An electronic system for salt intake assessment using a 24-h dietary recall method has been developed in Japan. We evaluated the validity of this salt intake system for assessing salt intake.
Methods: We prospectively obtained data on estimated salt intake using 24-hour urinary sodium excretion (24-hUNaCl) and salt intake by the salt intake assessment system from 203 consecutive outpatients with essential hypertension (age: 67.
Whether the time of administering the angiotensin receptor antagonist olmesartan influences antihypertensive and renoprotective effectiveness remains unclear. This study compared the effects of olmesartan on morning home blood pressure (MHBP), office BP (OBP) and renoprotective parameters between morning and evening administration. A total of 218 patients with primary hypertension were randomly assigned to receive olmesartan once daily in the morning (morning-dose group) or evening (evening-dose group), and 188 completed the study protocol (morning-dose group, n=95; evening-dose group, n=93).
View Article and Find Full Text PDFUnlabelled: Aims/Introduction: Insulin therapy is often required to achieve good glycemic control in patients with type 2 diabetes mellitus. However, some providers, particularly general practitioners (GPs), are reluctant to prescribe insulin to their patients. The aim of the present study was to clarify any differences in, as well as any problems associated with, insulin therapy in patients with type 2 diabetes being treated by either a GP or a diabetes specialist in Japan.
View Article and Find Full Text PDFSulfonylureas are commonly used for the treatment of patients with type 2 diabetes mellitus (T2DM). However, some clinical concerns regarding their use have grown over the past decade. Thus, results of a previous Japan-wide cross-sectional survey of patients with type 2 diabetes mellitus (T2DM) were analyzed to determine the present status and problems associated with the use of sulfonylureas in the treatment of T2DM by general practitioners (GPs) and diabetes specialists.
View Article and Find Full Text PDFTo determine the status of diabetes care by general practitioners and diabetes specialists in Japan, we conducted a nation-wide cross-sectional survey. We asked 8112 clinics and hospitals randomly, from throughout Japan, to participate in this study and 721 facilities agreed. A total of 15,652 patients aged from 15 to 97 with type 1 and type 2 diabetes were enrolled.
View Article and Find Full Text PDFThe importance of tight blood pressure (BP) control has been established. We performed cross-sectional studies on the current status of BP control and the prescription and efficacy of antihypertensive drugs in hypertensive patients in Japan. The data were also evaluated in subgroups with or without diabetes mellitus (DM) and in winter and summer.
View Article and Find Full Text PDFLittle is known about the relation between deep breathing (DB) and blood pressure (BP). We studied the relationship between DB and BP in a large Japanese population. The subjects were recruited from randomly selected clinics and hospitals that were members of a medical association, and divided into two groups.
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