ldl size and coronary risk predictive value of ldl-particle size physicians ’ health study

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LDL Size and Coronary Risk Predictive value of LDL-particle size Physicians ’ Health Study Relative Risk of M I Quintile of LDL diameter Q1 (222 - 250 Å) Q5 (266 - 278 Å) 3.18 * 1 * Adjusted RR for total/HDL-cholesterol, plasma apo B level, BMI, diabetes, hypertension, angina and excercice level. At 95 % CI (1.30 - 7.76)

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LDL Size and Coronary Risk Predictive value of LDL-particle size Physicians ’ Health Study. Relative Risk of M I. * Adjusted RR for total/HDL-cholesterol, plasma apo B level, BMI, diabetes, hypertension, angina and excercice level. At 95 % CI (1.30 - 7.76). 3.18*. 1. - PowerPoint PPT Presentation

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Page 1: LDL Size and Coronary Risk Predictive value of LDL-particle size Physicians ’ Health Study

LDL Size and Coronary RiskPredictive value of LDL-particle size

Physicians ’ Health Study

Relative Riskof M I

Quintile of LDL diameter

Q1

(222 - 250 Å)

Q5

(266 - 278 Å)

3.18*

1

* Adjusted RR for total/HDL-cholesterol, plasma apo B level, BMI, diabetes, hypertension, angina and excercice level. At 95 % CI (1.30 - 7.76)

Page 2: LDL Size and Coronary Risk Predictive value of LDL-particle size Physicians ’ Health Study

Les Dyslipidémies

• Hyperlipidémies combinées Chol TG

• Déséquilibre entre LDL-Chol et HDL-Chol

• Sous-fractions de LDL particulièrement athérogènes

• Sous-fractions de HDL peu protectrices

• Modifications des apolipoprotéines (adducts, AGE, ALE)

du risque, même pour des concentrations

plasmatiques non (ou modérément) augmentées

Page 3: LDL Size and Coronary Risk Predictive value of LDL-particle size Physicians ’ Health Study

ACTIONS OF STATINS

Page 4: LDL Size and Coronary Risk Predictive value of LDL-particle size Physicians ’ Health Study

S = sous statine; P = sous placeboKastelein JJP. Atherosclerosis 1999; 143(suppl 1): S17-S21

LDL-C, mg/dl

% a

vec

acc

iden

t co

ron

arie

nTaux de LDL-C vs accidents coronariens dans

les principales études sur les statines

25

20

15

10

5

0

90 110 130 150 170 190 210

4S-P

CARE-P

LIPID-P4S-S

WOSCOPS-S

WOSCOPS-P

AFCAPS-P

AFCAPS-S

LIPID-S

CARE-S

Prévention secondaire

Prévention primaire

Simvastatine

Pravastatine

Lovastatine

Page 5: LDL Size and Coronary Risk Predictive value of LDL-particle size Physicians ’ Health Study

hs-

CR

P (

mg

/L)

Effect of Statin Therapy on hs-CRP Levels at 6 Weeks

Jialal I et al. Circulation 2001;103:1933-1935.

6

5

4

3

2

1

0Baseline

* * *

Prava(40 mg/d)

Simva(20 mg/d)

Atorva(10 mg/d)

*p<0.025 vs. Baseline