Food and Drug Administration (FDA) has suspended the use of both celecoxib (Celebrex, Pfizer) and naproxen (Aleve, Bayer) in prevention large clinical trials after discovering that celecoxib and naproxen appeared to increase the risk of cardiovascular events with patients on placebo. FDA also advises patients who are currently taking over the counter naproxen products to carefully follow the instructions on the label. Pfizer suggested that alternatives to celecoxib should be considered based on individual patient needs and risk. The cardiovascular community responds differently.
This article aims to review the recall of refecoxib which increases the incidence of cardiovascular and cerebrovascular diseases and to find the methods to solve problems in post marked monitoring of drug safety.
The Essential of ACC/AHA Guidelines for the Management of Patients with ST-Elevation Myocardial Infarction was introduced, including epidemology, initial management in the emergency department and hospital management.
Objective To evaluate the effectiveness and safety of simvastatin 40 mg daily use in treatment of coronary heart disease. Methods The study was designed as before-after study in the same patients. One hundred and sixty seven patients with coronary heart disease were prescribed simvastatin 40 mg daily for 3 and 6 months. Total cholestero (TC), low-density lipoproteins cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), triglycerldes (TG), ALT and creatine kinase (CK) in serum before therapy and at the end of 3 months and 6 months treatment were dectected. Continuous data were analyzed by standard difference of blocked randomization and described by mean±SD. Dunnet-t test was used for multiple comparison of trial and control groups. Statistical difference was set up at P＜0.05. Success rate was assessed by chi square test at the end of 3 and 6 months treatment. Results Simvastatin 40 mg/d significantly decreased the level of TC (P＜0.000 5), LDL-C (P＜0.000 5), TG (P＜0.05), and could elevate HDL-C (P＜0.05). There were 39.5% of patients whose LDL-C reduced below 70 mg/dl. One patient whose CK raised 5.6 times of upper line of normal range and 4 patients whose ALT raised more than 2 times of upper line of normal range withdrew. The reliability of simvastatin 40 mg/d was relatively good. Conclusions Simvastatin 40 mg/d could significantly improve the lipid profile, and is relatively reliable in treatment of coronary heart disease.