Dataset Information

Effect of canagliflozin on nocturnal home blood pressure in Japanese patients with type 2 diabetes mellitus: The SHIFT-J study.

ABSTRACT: Sodium-glucose cotransporter 2 (SGLT2) inhibitors have beneficial effects on several cardiometabolic biomarkers, but this is not sufficient to fully explain the significant reduction in cardiovascular risk and mortality reported with SGLT2 inhibitor treatment in patients with diabetes mellitus. The 8-week, randomized, open-label SHIFT-J study investigated the effects of adding canagliflozin vs intensified antihyperglycemic therapy on nocturnal home blood pressure (BP) in patients with poorly controlled type 2 diabetes and nocturnal BP on existing therapy. Patients were randomized to oral canagliflozin 100 mg/d or control (increased hypoglycemic dosage/addition of another hypoglycemic agent). The efficacy analysis included 78 patients (mean 69 years; 59% male). Nocturnal home systolic BP [HSBP] decreased by 5.23 mm Hg in the canagliflozin group and by 1.04 mm Hg in the control group (P = 0.078 for between-group difference in change from baseline to week 8 [primary endpoint]); corresponding decreases in HSBP from baseline to week 4 were 5.08 and 1.38 mm Hg, respectively (P = 0.054). Reductions in morning HSBP from baseline to week 4 (-6.82 mm Hg vs -1.26 mm Hg, P = 0.038) and evening HSBP from baseline to week 8 (-8.74 mm Hg vs -2.36 mm Hg, P = 0.012) were greater in the canagliflozin group than in the control group. Body mass index (P < 0.001) and N-terminal pro B-type natriuretic peptide level (NT-proBNP; P = 0.023) decreased more in the canagliflozin group than in the control group. Glycemic control improved comparably in both groups. Reduction of HSBP and NT-proBNP level may be potential mechanism by which SGLT2 inhibitors reduce cardiovascular event risk.

SUBMITTER: Kario K

PROVIDER: S-EPMC8031165 | biostudies-literature |

REPOSITORIES: biostudies-literature

ACCESS DATA

Similar Datasets

Project description:The effects of canagliflozin, a sodium glucose co-transporter 2 inhibitor, on blood pressure (BP) and osmotic diuresis- and intravascular volume reduction-related adverse events (AEs) were evaluated using pooled data from four placebo-controlled, phase 3 studies in patients with type 2 diabetes mellitus (T2DM; N=2313). At baseline, 1332 (57.6%) patients were taking an antihypertensive medication. Canagliflozin 100 mg and 300 mg provided reductions (95% confidence interval [CI]) from baseline in systolic BP (SBP) compared with placebo (-4.3 mm Hg [-5.0 to -3.5], -5.0 mm Hg [-5.8 to -4.2], and -0.3 mm Hg [-1.2 to 0.5], respectively) and in diastolic BP (DBP; -2.5 mm Hg [-2.9 to -2.0], -2.4 mm Hg [-2.9 to -1.9], and -0.6 mm Hg [-1.1 to -0.02], respectively). Placebo-subtracted reductions (95% CI) in SBP with canagliflozin 100 mg and 300 mg were -4.0 mm Hg (-5.1 to -2.8) and -4.7 mm Hg (-5.8 to -3.5) and reductions in DBP were -1.9 mm Hg (-2.6 to -1.2) and -1.9 mm Hg (-2.6 to -1.1), respectively. Compared with the overall population, patients with elevated baseline SBP (≥140 mm Hg) had numerically greater absolute SBP reductions (95% CI) with canagliflozin 100 mg and 300 mg and placebo (-12.8 mm Hg [-15.2 to -10.5], -14.2 mm Hg [-16.4 to -12.0], and -6.8 mm Hg [-9.1 to -4.5], respectively). Numerically greater DBP reductions were seen in patients with DBP ≥90 mm Hg at baseline (-5.9 mm Hg [-8.2 to -3.6], -9.0 mm Hg [-11.1 to -6.9], and -7.4 mm Hg [-9.6 to -5.1], respectively). In patients with elevated SBP at baseline, placebo-subtracted reductions (95% CI) in SBP with canagliflozin 100 mg and 300 mg were -6.0 mm Hg (-9.1 to -2.9) and -7.4 mm Hg (-10.4 to -4.4), respectively. Placebo-subtracted changes in DBP were 1.5 mm Hg (-1.6 to 4.5) and -1.6 mm Hg (-4.5 to 1.2), respectively, in those with elevated DBP at baseline. Canagliflozin 100 mg and 300 mg were associated with increased incidence of osmotic diuresis-related AEs (e.g., pollakiuria [increased urine volume] and polyuria [increased urine frequency]) vs placebo (6.7%, 5.6%, and 0.8%). The incidence of intravascular volume reduction-related AEs (eg, orthostatic hypotension and postural dizziness) was low across groups (1.2%, 1.3%, and 1.1%). In summary, canagliflozin was associated with reduced BP in patients with T2DM across a range of baseline BPs, with increased incidence of AEs related to osmotic diuresis but not intravascular volume reduction.

Project description:IntroductionCanagliflozin is a sodium glucose co-transporter 2 inhibitor approved worldwide for the treatment of patients with type 2 diabetes mellitus (T2DM). The present study evaluated pharmacokinetics, pharmacodynamics, and safety of canagliflozin in Japanese patients with T2DM.MethodsCanagliflozin, at doses of 25, 100, 200, or 400 mg, was administered as a single dose and, after a washout of 1 day, in repeated doses for 14 consecutive days to 61 subjects in a randomized, double-blind, placebo-controlled study. Plasma concentrations of canagliflozin and urinary glucose excretion (UGE) were measured, and renal threshold for glucose excretion (RTG) was calculated. Safety was evaluated on the basis of adverse event (AE) reports, blood and urine laboratory parameters, and vital signs.ResultsPlasma canagliflozin maximum concentration and area under the concentration-time curve (AUC) values increased in a dose-dependent manner with the time to maximum concentration (t max) of 1.0 h and elimination half-life (t 1/2) of 10.22-13.26 h on Day 1. No significant changes in t max and t 1/2 were observed after multiple-dose administration. The linearity factors, as calculated from the ratios of AUC0-24h on Day 16 to AUC0-∞ on Day 1, were close to 1 in all canagliflozin groups. Canagliflozin increased UGE0-24h (80-110 g/day with canagliflozin ≥100 mg) and decreased RTG from the first day of treatment; these effects were sustained during the entire period of multiple administration. No significant AEs were noted. Urine volume was slightly increased on Day 1, but subsequent changes after repeated doses for 14 days were small. Urinary sodium tended to be higher in the early treatment period, whereas no particular change was observed in serum osmolality and hematocrit.ConclusionCanagliflozin increased UGE, decreased RTG, and was well tolerated throughout the entire period of multiple administrations in Japanese patients with T2DM.FundingMitsubishi Tanabe Pharma Corporation.Trial registrationClinicalTrials.gov#NCT00707954.

Project description:Background and Purpose- This study reports the detailed effects of canagliflozin on stroke, stroke subtypes, and vascular outcomes in participants with and without cerebrovascular disease (stroke or transient ischemic attack) at baseline from the CANVAS (Canagliflozin Cardiovascular Assessment Study) Program. Methods- The CANVAS Program, comprising 2 similarly designed and conducted clinical trials, randomly assigned 10?142 participants with type 2 diabetes mellitus and high cardiovascular risk to canagliflozin or placebo. Its primary outcome was a composite of major adverse cardiovascular events. The main outcome of interest for this report was fatal or nonfatal stroke. Additional exploratory outcomes were stroke subtypes and other vascular outcomes defined according to standard criteria. Results- There were 1?958 (19%) participants with prior stroke or transient ischemic attack at baseline. These individuals were older, more frequently women, and had higher rates of heart failure, atrial fibrillation, and microvascular disease (all P<0.001) compared with those without such a history. There were 309 participants with stroke events during follow-up (123 had prior stroke or transient ischemic attack at baseline and 186 did not), at a rate of 7.93/1000 patient-years among those assigned canagliflozin and 9.62/1000 patient-years among placebo (hazard ratio, 0.87; 95% CI, 0.69-1.09). Analysis of stroke subtypes found no effect on ischemic stroke (n=253, hazard ratio, 0.95; 95% CI, 0.74-1.22), a significant reduction for hemorrhagic stroke (n=30, hazard ratio, 0.43; 95% CI, 0.20-0.89) and no effect on undetermined stroke (n=29, hazard ratio, 1.04; 95% CI, 0.48-2.22). Effects on other cardiovascular outcomes were comparable among participants with and without stroke or transient ischemic attack at baseline. Conclusions- There were too few events in the CANVAS Program to separately define the effects of canagliflozin on stroke, but benefit is more likely than harm. The observed possible protective effect for hemorrhagic stroke was based on small numbers but warrants further investigation. Clinical Trial Registration- URL: https://www.clinicaltrials.gov . Unique identifiers: NCT01032629 and NCT01989754.

Dataset Information

Effect of canagliflozin on nocturnal home blood pressure in Japanese patients with type 2 diabetes mellitus: The SHIFT-J study.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets