[Intensive atorvastatin therapy in patients with acute myocardial infarction].
OBJECTIVE
To assess the safety and efficacy of 40 mg daily atorvastatin in patients with acute myocardial infarction.


METHODS
A total of 1102 patients with AMI admitted to our hospital from 2003 to 2007 were assigned to atorvastatin 40 mg daily within 24 hours of hospitalization and continued till 3 months post discharge. Patients with LDL-C < 2.0 mmol/L or increased liver enzyme level (3 times higher than normal) at discharge received atorvastatin 20 mg daily. Lipid profiles, high-sensitivity C-reactive protein, liver enzyme level were measured at admission, hospital discharge and 3 months after discharge.


RESULTS
(1)The mean hospitalization duration was (10.17 +/- 1.83) days. LDL-C was continuously decreased [(3.24 +/- 1.04) mmol/L at admission, (2.27 +/- 2.00) mmol/L at discharge and (1.48 +/- 0.78) mmol/L at 3 months after discharge, all P < 0.05]. HDL-C decreased from (1.45 +/- 0.38) mmol/L to (1.20 +/- 0.30) mmol/L at hospital discharge, then increased to (1.65 +/- 1.79) mmol/L at 3 months after hospital discharge (all P < 0.05). TC and apoB were also significantly decreased from admission to discharge (all P < 0.05). (2) high-sensitivity C-reactive protein level significantly decreased from admission to hospital discharge and at 1 months after hospital discharge [(49.71 +/- 50.46) mg/L vs. (8.80 +/- 17.66) mg/L vs. (2.61 +/- 2.30) mg/L, all P < 0.05]. (3) Increased ALT > 120 U/L (3 times higher than normal) were found in 127(11.25%), AST > 120 U/L were found in 26(2.40%) patients at discharge. There were still 4 patients with increased ALT (> 120 U/L) at 1 months after discharge and all returned to normal at 3 months after discharge.


CONCLUSIONS
Intensive atorvastatin therapy with a dose of 40 mg daily is safe and effective for patients with AMI.
Wang
Lan-feng
LF
Department of Cardiology, First Affiliated Hospital of Harbin Medical University, Harbin 150001, China. bluetime_20@163.com
Li
Zhu-qin
ZQ
Tang
Qing
Q
Li
Wei-min
WM
Fu
Shi-ying
SY
D000368:Aged; D000924:Anticholesteremic Agents / Q000627:therapeutic use*; D000069059:Atorvastatin; D005260:Female; D006538:Heptanoic Acids / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000188:drug therapy*; D011758:Pyrroles / Q000627:therapeutic use*; D016896:Treatment Outcome
D000924:Anticholesteremic Agents; D006538:Heptanoic Acids; D011758:Pyrroles; D000069059:Atorvastatin