Effectiveness and Tolerability of the Single-Pill Combination of Bisoprolol and Perindopril in Patients with Arterial Hypertension and Stable Coronary Artery Disease in Daily Clinical Practice: The STYLE Study.

INTRODUCTION: Combination antihypertensive therapy is required by most patients to achieve guideline-recommended blood pressure (BP) goals. This study assessed the effectiveness and tolerability of bisoprolol/perindopril (Bis/Per) single-pill combination (SPC) in Russian patients with hypertension and coronary artery disease (CAD) treated in routine clinical practice. METHODS: STYLE (NCT03730116) was an open-label, uncontrolled, prospective observational study conducted in patients who were already receiving Bis/Per SPC, switched to SPC from Bis or Per monotherapy, or switched from a free combination of Bis and Per. Primary endpoint criteria were assessed at 1 and 3 months and included change in mean office systolic/diastolic blood pressure (SBP/DBP), proportion achieving target BP (< 140/90 mmHg), and measures of antianginal effectiveness. RESULTS: The full analysis set comprised 1892 subjects. Mean age was 61.9 ± 8.8 years, 53.2% were women, and mean durations of hypertension and CAD were 12.5 ± 7.9 and 7.2 ± 6.4 years, respectively. Mean SBP/DBP decreased by 22.3/11.0 mmHg and 31.5/15.9 mmHg at 1 and 3 months, respectively (P < 0.0001 vs baseline). Target BP was achieved by 49.2% and 86.7% of patients at 1 and 3 months, respectively. Reductions in mean number of angina attacks and nitrate consumption and improvements in heart rate were statistically significant. Treatment was well tolerated. CONCLUSION: Treatment of patients with hypertension and CAD with Bis/Per SPC for 3 months was associated with significant decreases in SBP/DBP and a high proportion of patients achieving BP treatment goals. This was accompanied by an improvement in angina symptoms. Treatment was well tolerated in a broad patient population representative of those seen in everyday clinical practice.

Long-term follow-up of antithrombotic management patterns in patients with acute coronary syndrome in Russia: an observational study (EPICOR-RUS study).

OBJECTIVE: This study sought to describe the short- and long-term (up to 2 years) antithrombotic management patterns in a real-life setting for patients hospitalized for an acute coronary syndrome (ACS) event, and to document clinical outcomes. RESEARCH DESIGN AND METHODS: EPICOR-RUS was a multicenter (34 centers), prospective, observational, longitudinal cohort study conducted across Russia on antithrombotic management in hospitalized (within 24 hours of symptom onset) ACS patients with 2 year follow-up. CLINICAL TRIAL REGISTRATION: NCT01373957. RESULTS: A total of 600 ACS patients (71.1% male, mean age 60 years) were enrolled; 599 were included for analysis. Diagnosis comprised STEMI (n = 375, 62.6%), NSTEMI (n = 147, 24.5%), and unstable angina (UA) (n = 77, 12.9%). Percutaneous coronary intervention (PCI) was conducted in 64.3% of patients with STEMI (with or without thrombolysis), 36.7% with NSTEMI, and 58.4% with UA. There was undertreatment with dual antiplatelet therapy (DAPT) for STEMI, NSTEMI, and UA: 14.7%, 25.9% and 16.9% of patients, respectively, were not receiving DAPT during hospitalization, and 10.1%, 21.8% and 16.9% at discharge. Post-discharge, of the STEMI group, only 72.4% of patients who were managed by PCI and 39.8% of conservatively treated patients received DAPT at 12 months. The respective figures in the NSTEMI group were 77.3% and 26.4%. In the STEMI cohort the cumulative incidence of all-cause mortality was 3.2% at 1 year and 5.1% at 2 years of follow-up; in the NSTEMI cohort this was 2.7% and 4.8%, respectively. There were no deaths by 12 months and one death by 24 months (1.3%) in the UA population. CONCLUSION: Despite evidence-based guidelines for the management of ACS, the real-world setting in Russia shows discrepancies in clinical practice, highlighting the need for improvements for the optimal management of high-risk patients with ACS.