Clinical study of pravastatin with different dosage in early admission period in patients with unstable angina / 中华心血管病杂志
Chinese Journal of Cardiology
;
(12): 54-57, 2005.
Article
Dans Chinois
| WPRIM
| ID: wpr-243509
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the effect of early intervention by pravastatin with two different dosage on inflammatory factors and endothelial vasodilator function in patients with unstable angina (UA).</p><p><b>METHODS</b>108 patients with UA were investigated consecutively and divided randomly into three groups (group 20 mg, n = 37; group 10 mg, n = 37; group control, n = 34). Blood samples were examined at admission and 4, 8 weeks after the therapy of pravastatin. Fourty patients of UA were chosen from those three groups (15, 15 and 10 cases respectively). The endothelium-dependent vasodilation and the function of vascular endothelium of them were measured. In the dosage of 20 mg pravastatin group non-endothelium-dependent vasodilation in brachial artery was also tested by ultrasound before and 8 weeks after the therapy. Cardiac events were followed up for 2 months.</p><p><b>RESULTS</b>(1) The use of pravastatin in early admission period of UA could significantly reduce inflammatory factors and improve vascular endothelium function, which was more obviously in the group of 20 mg/d than in group of 10 mg/d. These benefits occurred in 4th week and more obviously in 8th week after the therapy. (2) The lipid lowering therapy in the early stage of admission (24 - 48 h) resulted in the reduction of cardiac events in the hospital.</p><p><b>CONCLUSION</b>The use of pravastatin 20 mg/d seems better than that of 10 mg/d in all the fields as above in early admission period of UA patients.</p>
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Études prospectives
/
Études de suivi
/
Pravastatine
/
Utilisations thérapeutiques
/
Traitement médicamenteux
/
Patients hospitalisés
/
Angor instable
/
Anticholestérolémiants
Type d'étude:
Étude observationnelle
/
Étude pronostique
Limites du sujet:
Adulte
/
Adulte très âgé
/
Femelle
/
Humains
/
Mâle
langue:
Chinois
Texte intégral:
Chinese Journal of Cardiology
Année:
2005
Type:
Article
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