Pharmacoepidemiological analysis of antihypertensive therapy in older age groups with senile asthenia syndrome

Abstract

Aim. To conduct a pharmacoepidemiological study to determine the characteristics of antihypertensive therapy in older patients with senile asthenia syndrome (SSA) and compliance of this therapy with modern clinical recommendations.
 Materials and methods. The study included 146 patients diagnosed with stage IIII hypertension who underwent inpatient treatment in the therapeutic department of the Krasnoyarsk Regional Hospital for War Veterans, the subjects were divided into two groups. The first group included 55 elderly patients (WHO, 2012) with hypertension and SSA. The second group included 35 elderly patients (WHO, 2012) with hypertension and SSA. The comparison group consisted of 56 patients aged 60 to 84 years with hypertension without SSA. Evaluation of the pharmacotherapy was carried out based on extracts from the medical histories of inpatient patients.
 Results. The most commonly taken groups of antihypertensive drugs in patients of older age groups with hypertension and SSA according to the study are diuretics and -blockers. Diuretics were taken by 88.6% of elderly patients and 83.6% of senile patients. The main combinations of antihypertensive drugs in patients with hypertension and SSA were: a two-component scheme of combination of an ACE inhibitor and a diuretic, a three-component scheme of combination of an ACE inhibitor, a -blocker and a diuretic, four-component schemes of combination of an ACE inhibitor, a -blocker, a calcium channel blocker and a diuretic, as well as a combination of an angiotensin II receptor blocker, a -blocker, calcium channel blocker and diuretic with combined medications.
 Conclusion. The prescribed antihypertensive therapy in patients of older age groups with hypertension and SSA in most cases is represented by a combination of several drugs. Many patients take three-component antihypertensive therapy regimens. There were no statistically significant differences between patients of older age groups with hypertension and SSA, as well as patients of older age groups with hypertension without SSA. Therefore, it can be concluded that the presence of senile asthenia syndrome does not affect the tactics of treatment of hypertension and regardless of the presence or presence of SSA, patients receive the same hypotensive therapy, which contradicts existing clinical guidelines.