“…When combined with colestipol, a bile-acid sequestrant, in the FATS (Familial Pharmacotherapy and Effects on HDL-C Table 3 Pharmacotherapy and Effects on HDL-C (155) 15%-35% AIM-HIGH (156); HPS2-THRIVE (157) Fibrates PPAR␣ agonism resulting in ABCA1 up-regulation and synthesis, and ApoA-I transcription (122,(162)(163)(164)(165)(166)(167) Helsinki Heart Study (168), VA-HIT (169), BIP (171), FIELD (173) 10%-15% ACCORD (188) Thiazolidinediones PPAR␥ agonism resulting in cellular differentiation in vascular tissue and adipocytes (190) PROACTIVE (193), CHICAGO (194), PERISCOPE (195), RECORD (197) 5%-10% - Atherosclerosis Treatment Study), HDL-C increased by 43%, with angiographic atherosclerotic regression in 39% and a 73% reduction in CHD rates over a 2.5-year follow-up period (139). After 10 years of niacin combined with both colestipol and lovastatin, there was an 18.5% absolute risk reduction in all-cause mortality (140). The CLAS (Cholesterol-Lowering Atherosclerosis Study) also evaluated the effect of combining colestipol with niacin in 162 men who had prior coronary artery bypass graft surgery, and demonstrated an HDL-C increase by 37%, with angiographic regression of atherosclerosis of 16% at 2 years and 18% at 4 years (141,142).…”