Guidance on the management of familial hypercholesterolaemia in Hong Kong: an expert panel consensus viewpoin.

In 2016, meetings of groups of physicians and paediatricians with a special interest in lipid disorders and familial hypercholesterolaemia were held to discuss several domains of management of familial hypercholesterolaemia in adults and children in Hong Kong. After reviewing the evidence and guidelines for the diagnosis, screening, and management of familial hypercholesterolaemia, consensus was reached on the following aspects: clinical features, diagnostic criteria, screening in adults, screening in children, management in relation to target plasma low-density lipoprotein cholesterol levels, detection of atherosclerosis, lifestyle and behaviour modification, and pharmacotherapy.

PP103. Arterial stiffness in women with previous GDM - A follow up of Chinese HAPO study cohort.

INTRODUCTION: It is well known that women with history of gestational diabetes (GDM) are at risk of future DM. Whether they are at a higher risk of hypertension and cardiovascular risk remained to be determined. OBJECTIVES: To determine whether Chinese women who have been diagnosed GDM according to the new IADPSG criteria have a higher risk of hypertension & arterial stiffness than women with normal glucose tolerance (NGT) during pregnancy. METHODS: Chinese women who had participated in the HAPO study between 2001 and 2006 in Hong Kong were followed up at a median of 6years postpartum. All underwent anthropometric & BP measurements. Central systolic and diastolic blood pressures (SBP & DBP), augmentation index (AI) and pulse wave velocity (PWV) were assessed by using SphygmoCor(®) PVx.A total of 608 women (494 NGT, 114 GDM) were followed up till early 2012. RESULTS: Although there was no significant difference in the rate of hypertension, the central SBP (106±12 vs 102±13mmHg, p=0.03), AI (22.1±8.3 vs 18.9±8.5%, p<0.001) and PWV (6.8±1.0 vs 6.6±0.8, p=0.03) were all higher in women with history of GDM. CONCLUSION: The findings suggest a higher risk of subclinical atherosclerosis amongst women with GDM despite the blood pressure may appear normal at the time of follow up.

Prediction of cardiovascular and total mortality in Chinese type 2 diabetic patients by the WHO definition for the metabolic syndrome.

AIM: The aim of this study is to investigate the prevalence of metabolic syndrome (MES) in type 2 diabetic patients and the predictive values of the World Health Organization (WHO) and National Cholesterol Education Programme (NCEP) definitions and the individual components of the MES on total and cardiovascular mortality. METHODS: A prospective analysis of a consecutive cohort of 5202 Chinese type 2 diabetic patients recruited between July 1994 and April 2001. RESULTS: The prevalence of the MES was 49.2-58.1% depending on the use of various criteria. There were 189 deaths (men: 100 and women: 89) in these 5205 patients during a median (interquartile range) follow-up period of 2.1 (0.3-3.6 years). Of these, 164 (87%) were classified as cardiovascular deaths. Using the NCEP criterion, patients with MES had a death rate similar to those without (3.51 vs. 3.85%). By contrast, based on the WHO criteria, patients with MES had a higher mortality rate than those without (4.3 vs. 2.4%, p = 0.002). Compared to patients with neither NCEP- nor WHO-defined MES, only the group with MES defined by the WHO, but not NCEP, criterion had significantly higher mortality rate (2.6 vs. 6.8%, p < 0.001). Using Cox regression analysis, only age, duration of diabetes and smoking were identified as independent factors for cardiovascular or total death. Among the various components of MES, hypertension, low BMI and albuminuria were the key predictors for these adverse events. CONCLUSIONS: In Chinese type 2 diabetic patients, the WHO criterion has a better discriminative power over the NCEP criterion for predicting death. Among the various components of the MES defined either by WHO or NCEP, hypertension, albuminuria and low BMI were the main predictors of cardiovascular and total mortality.