{Reference Type}: Journal Article
{Title}: Efficacy of sacubitril/valsartan versus olmesartan in Japanese patients with essential hypertension: a randomized, double-blind, multicenter study.
{Author}: Rakugi H;Kario K;Yamaguchi M;Sasajima T;Gotou H;Zhang J;
{Journal}: Hypertens Res
{Volume}: 45
{Issue}: 5
{Year}: 05 2022
{Factor}: 5.528
{DOI}: 10.1038/s41440-021-00819-7
{Abstract}: This phase III study assessed the efficacy and safety of sacubitril/valsartan compared with those of olmesartan in Japanese patients with essential hypertension. Patients (n = 1161, aged ≥20 years) with mild to moderate hypertension (mean sitting systolic blood pressure [msSBP] ≥150 to <180 mmHg) were randomized to receive sacubitril/valsartan 200 mg (n = 387), sacubitril/valsartan 400 mg (n = 385), or olmesartan 20 mg (n = 389) once daily for 8 weeks. The primary assessment was a reduction in msSBP from baseline with sacubitril/valsartan 200 mg vs. olmesartan 20 mg at Week 8. Secondary assessments included msSBP reduction with sacubitril/valsartan 400 mg vs. olmesartan at Week 8 and reductions in mean sitting diastolic blood pressure (msDBP), mean sitting pulse pressure (msPP), and overall blood pressure (BP) control rate for all treatment groups at Week 8. Sacubitril/valsartan 200 mg provided a significantly greater reduction in msSBP from baseline than olmesartan at Week 8 (between-treatment difference: -5.01 mmHg [95% confidence interval: -6.95 to -3.06 mmHg, P < 0.001 for noninferiority and superiority]). Greater reductions in msSBP with sacubitril/valsartan 400 mg vs. olmesartan, as well as in msDBP and msPP with both doses of sacubitril/valsartan vs. olmesartan (P < 0.05 for all), were also observed. Patients treated with sacubitril/valsartan achieved an overall higher BP control rate. The safety and tolerability profiles of sacubitril/valsartan were generally comparable to those of olmesartan. The adverse event rate with sacubitril/valsartan was not dose-dependent. Treatment with sacubitril/valsartan was effective and provided superior BP reduction, with a higher proportion of patients achieving target BP goals than treatment with olmesartan in Japanese patients with mild to moderate essential hypertension.