Impact of a Pharmacist-delivered Discharge and Follow-up Intervention for Patients With Acute Coronary Syndromes in Qatar

In Qatar, cardiovascular diseases (CVD) have become the leading cause of morbidity and mortality over the past two decades. Between 1991 and 2010, a total of 16,736 patients were admitted with ACS (Acute Coronary Syndrome) in Qatar. Despite the use of percutaneous coronary intervention (PCI), coronary artery bypass graft (CABG), and pharmacological agents to acutely reduce vascular risk, ACS patients are at high risk of having further cardiovascular events. Consequently, secondary cardiovascular risk reduction therapy is needed for all CAD (Coronary Artery Disease) patients. Clinical practice guidelines recommend that following ACS, patients should receive indefinite treatment with aspirin, a beta blocker, an angiotensin converting enzyme inhibitor (ACEI) or alternatively angiotensin II receptor blocker (ARB) and a statin. Less than 80% of ACS patients in Qatar use this quadruple combination after discharge. This creates a significant opportunity for pharmacists to improve CVD management and outcomes in Qatar. Nothing is known about the impact of Qatar clinical pharmacists as direct patient-care team members at discharge and post-discharge on the short-term and long-term outcomes of ACS patients. The proposed study is aimed to determine this impact. The investigators hypothesize that a clinical pharmacist-delivered intervention consisting of medication reconciliation and counseling at discharge and tailored follow-up post-discharge will decrease hospital readmissions, emergency department (ED) visits and all-cause mortality at 3 month, 6 months and 12 months after hospital discharge when compared with control arm and pharmacist delivered intervention at discharge only among ACS patients. The investigators also hypothesize that the effect of the intervention will increase patients' adherence to evidence-based secondary prevention medications for CAD (Coronary Artery Disease), and patient satisfaction with pharmacy services. Besides, this intervention will reduce the