Background: Secondary prevention of coronary artery disease is effective in reducing morbitiy and mortality. Our aim was to assess lipid management following non-attendance to a hospital based secondary prevention clinic Methods: Data were collected over 5 years on statin usage and total cholesterol levels for patients with coronary artery disease following attendance at a cardiac nurse led outpatient clinic. Lipid levels were taken from a central laboratory database, for both patients discharged from clinic and non-attenders. Results: From 935 inpatients discharged from hospital, 248 (29%) defaulted from outpatient follow up. Lipid lowering drug usage was similar (72% vs. 74% for non-attenders, p=NS). Attenders at the nurse led outpatient clinic were more likely to achieve a total cholesterol <5mmol/L at discharge than non-attenders (70% vs. 43%;p<0.001), with a lower mean total cholesterol (4.75 ± 0.06 mmol/L vs. 5.33±0.08 mmol/L; p<0.001). Non-attenders subsequently had a greater number of cholesterol measurements than those who were discharged from the hospital based clinic (range 0–12, c2 23.8 on 12df, p<0.05). Lipid profiles in hospital non-attenders remained inferior with fewer achieving a total cholesterol <5mmol/L (61% vs. 78%; p<0.001), and having greater mean total cholesterol levels (4.85 ± 0.06 mmol/L vs. 4.52 ± 0.05 mmol/L; p< 0.001). Conclusions: Patients defaulting from hospital follow up have higher total cholesterols with fewer at target level compared to attenders. Though non-attenders receive subsequent lipid measurement, inferior lipid profiles persist compared to patients who completed hospital follow up to be discharged. Further implementation strategies are needed with regard to lipid management in this patient group.
EXTRA CORONARY ATHEROSCLEROSIS IN PATIENTS WITH DOCUMENTED CORONARY ARTERY DISEASE
