These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Triflusal for preventing serious vascular events in people at high risk.
    Author: Costa J, Ferro JM, Matias-Guiu J, Alvarez-Sabin J, Torres F.
    Journal: Cochrane Database Syst Rev; 2005 Jul 20; (3):CD004296. PubMed ID: 16034926.
    Abstract:
    BACKGROUND: Aspirin is the standard treatment for secondary prevention of stroke and other vascular events. Several studies suggest that triflusal may have a better safety profile. OBJECTIVES: To determine in people at high risk of vascular events whether triflusal is an effective and safe treatment for primary and secondary prevention of serious vascular events. SEARCH STRATEGY: We searched the trials registers of the following Cochrane Review Groups: Stroke Group (last searched October 2004), Heart Group, Peripheral Vascular Diseases Group and Metabolic and Endocrine Disorders Group (last searched May 2003). In addition, we searched the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library Issue 2, 2003), MEDLINE (1977 to 2003) and EMBASE (1980 to 2003). We searched reference lists and contacted researchers in the field, authors of relevant trials and the drug manufacturer. SELECTION CRITERIA: Randomised and quasi-randomised studies comparing triflusal with placebo or aspirin in people at high risk of vascular events. DATA COLLECTION AND ANALYSIS: Two authors independently assessed trial quality and extracted data. The primary outcome was a serious vascular event (non-fatal acute myocardial infarction (AMI), non-fatal ischemic or hemorrhagic stroke, or vascular death). Other efficacy and safety measures collected were frequency of different vascular events, adverse events, minor and major hemorrhages. MAIN RESULTS: (1) Aspirin versus triflusal: five studies enrolled patients with stroke or transient ischemic attack (TIA) (4 trials; 2944 patients; followed for 6 to 47 months) or AMI (one trial; 2275 patients; followed for 35 days). Entry criteria were similar within each subgroup of patients. Patient groups were appropriately selected and well matched. The primary outcome in all trials was a composite outcome of vascular events. Trials had no important bias except in one study (217 patients). For the primary outcome of a serious vascular event there was no significant difference between triflusal and aspirin; the odds ratio (OR) was 1.04 (95% confidence interval (CI) 0.87 to 1.23). Significant differences were found for frequency of hemorrhages, both minor (OR 1.60, 95% CI 1.31 to 1.95) and major (OR 2.34, 95% CI 1.58 to 3.46) and for non-hemorrhagic gastrointestinal adverse events (OR 0.84, 95% CI 0.75 to 0.95). Sensitivity analysis of well versus poorly allocated trials showed no significant differences. (2) Triflusal versus placebo: two trials enrolled patients with unstable angina (281 patients) or peripheral arteriopathy (122 patients), who were followed for 6 months. Triflusal was associated with a reduction in serious vascular events (OR 2.29, 95% CI 1.01 to 5.19; OR greater than 1 favours triflusal) and with a higher frequency of adverse events (OR 1.68, 95% CI 1.00 to 2.80). AUTHORS' CONCLUSIONS: No significant differences were found between triflusal and aspirin for secondary prevention of serious vascular events in patients with stroke or TIA and AMI. However, our review cannot exclude moderate differences in efficacy. Triflusal was associated with a lower risk of hemorrhagic complications.
    [Abstract] [Full Text] [Related] [New Search]