Improving the management of Hypertension in Kazakhstan: implications for improving clinical practice, patient behaviours and health outcomes

Abstract

This paper presents findings from the assessment of a strategy aimed at improving case-finding and management of hypertension patients. Study findings suggest that providers’ orientation to clinical guidelines, public information on hypertension risks, promotion of yearly blood pressure screening, and universal access to an outpatient drug benefit package, improve case-finding and management. In addition, training of providers at pilot sites resulted in a substantial and significant difference in patient care and health outcomes. Provider training and tools, especially focused on effective patient counselling, made a significant contribution to increased case-finding, patient adherence to prescribed drugs, reducing salt, and increasing regular exercise. However, further refinements are required to achieve the expected adherence of patients to medication and lifestyle advice. In the pilot area, we compared two samples of patients before and after the initiation of the intervention. We found an increase in the proportion of patients with blood pressure <140/90 mmHg, and a significant decrease in the proportion of patients with blood pressure ≥160/100 mmHg. The strategy involved the joint efforts of the Research Institute of Cardiology and Internal Diseases, Karaganda Drug Information Centre, Karaganda Oblast Health Department, Kazakhstan Association of Family Physicians, Almaty Postgraduate Institute for Physicians, and USAID ZdravPlus Project in Central Asia.