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Cardio Diabetes Medicine 2017                                    315





                 Non HDL-c (Non-High-Density lipoprotein Cholesterol:   Table : 2 Comparison  of International  Guidelines In-
                                                                    cluding recommendations of LAI :
                 Non-HDL-C,  which  is  equal  to total cholesterol  –
                 HDL-C and this includes all atherogenic lipoproteins .It            ACC/AHA  ESC/EAS  NLA   IAS  LAI
                 is more accurate predictor of ASCVD risk, particularly   Highlight the role of
                 in patients who have elevated TG (e.g. diabetes, obese   Lifestyle                          
                 persons, those with metabolic syndrome) and those
                 already  on statin  therapy.  LAI  recommends non-  Highlight the need to
                                                                    engage the patient
                 HDL-C as a co-primary target, as important as LDL-C,   as a partner                         
                 for lipid lowering therapy. Non-HDL-C level should be
                 kept within 30mg/dL of LDL-C levels. Statins remain   Highlight the role
                 the first  line  agent for  lipid  lowering,  regardless  of   of lipid modification           
                 whether LDL-C is the target for therapy or non-HDL-C.  in the prevention of
                                                                    CVD
                                                                    Highlight the need
                 Relevance of HighTG Levels                         for risk assessment                      
                 Elevated TG  is  associated with increased  risk  of   In general use
                 ASCVD, independent of LDL-C levels. A combination   an absolute risk                        
                 of  high  TG  and LDL-C  imparts  even  greater  risk.   strategy
                 High  TG  is  one of  the components of  atherogenic   Risk categories
                 dyslipidemia.Keep  TG<150    mg/dL,    preferably  easy to identify and                     
                 <100mg/dL. In patients with elevated TG levels, rule   agreed
                 out  secondary causes of the  same and  intensify   Good summary of
                 lifestyle  modification,  which  can  reduce  TG  by  as   RCT data                         
                 much as 50%. Unless TG is very high (>500 mg/dL),
                 statin should be the first drug . Routine addition of a   Table : 3 THE APPROACH : Comparison of International
                 fibrate or another  non-statin  drug must  be avoided.                 Guidelines
                 Only when TG is not sufficiently lowered with above
                 measures, a non-statin drug should be added.                        ACC/AHA  ESC/EAS  NLA   IAS  LAI
                                                                    Use doses seen in
                                                                    trial scenarios                          
                 High Density Lipoprotein Cholesterol
                                                                    Emphasis on higher
                 Low HDL-C is an independent risk factor for ASCVD.   intensity  statins for                 
                 It becomes  even more  relevant when LDL-C  is  not   established ASCVD
                 elevated. Life  style  modification  plays  an important
                 role  in raising  HDL-C.  Among  pharmacological   Highlight the role
                                                                    of lipid modification
                 agents, statins remain mainstay in the treatment  of   in the prevention of                 
                 low HDL-C also. Although several other agents have   CVD
                 been tried specifically for raising HDL-C, none of them
                 has been shown to result in clinical benefit.      Plus TARGETS                              
                                                                    % Reductions √             
                 Usage  of statins  for Lipid Management  & Statin
                 Intolerance :  The clinical  benefit of statins depends   THE BAD : Comparison of International
                 primarily on the extent of LDL-C reduction and not on
                 the type of statin used. The type of the statin and dose   Guidelines
                 to be used should be based on the degree of LDL-C   ACC/AHA  and ESC/EAS  guidelines  seek  to  lower
                 reduction that  is required to reach the target LDL-C   LDL-C  with statin therapy  as  their  principal  aim LAI
                 in a given patient. Atleast moderate- or high intensity   also recommends the same . ACC/ AHA Guidelines
                 statin therapy  is  required  to bring  about a  clinically   : Treats risk alone with guidance only on treating AS-
                 meaningful reduction in LDL-C in most patients.    CVD risk  and  discard  the use  of  lipid  targets  It  is
                                                                    simply fire and forget approach .Do not recommend
                 The  ACC/AHA  2013 guidelines on  the treatment of   additional lipid-lowering therapies among those with
                 blood cholesterol to reduce ASCVD risk : A comparison   high residual  risk  despite  achievement  of 50% re-
                 with  ESC/EAS  guidelines  for the  management  of   duction  in LDL-C . ESC/EAS  Guidelines & LAI  rec-
                                    11
                 dyslipidaemias  2011    .  Recommendations  from  LAI   ommendations  : Treats  risk  and more  : Treats  CVD
                 has been added apart from NLA & IAS for comparison
                 12 . Ref .Table 2 ,3,4 & 5                         risk,  create  a  greater  understanding of  the role  of
                                                                    LDL-C  in CVD assessment  (LDL-C monitoring) . In-

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