E-resources
-
Olivari, Zoran; Stritoni, Paolo; Burelli, Claudio; Scalia, Domenico; Brocco, Stefano; Fedeli, Ugo; Avossa, Francesco; Ferlin, Dario; Reimers, Bernhard; Grassi, Giuseppe; Fontanelli, Alessandro; Valfrè, Carlo
BMJ open, 2012, Volume: 2, Issue: 5Journal Article
Objective To investigate the influence of the availability of drug eluting stents (DES) on treatment choice (TC) among medical therapy (MT), coronary by-pass surgery (CABG) or percutaneous coronary interventions (PCI) and the consequent clinical outcomes in patients hospitalised because of coronary artery disease (CAD). Design Observational study comparing two cohorts hospitalised immediately before, and 3 years after DES availability. Setting Thirteen hospitals with cardiology facilities. Patients 2131 consecutive patients with at least one coronary stenosis >50% at coronary angiography (CA) after exclusion of those with acute myocardial infarction or previous CABG or associated relevant valvular disease. Main outcome measures Treatment choice after CA and 4-year clinical outcomes. Results TC among MT (27% vs 29.2%), PCI (58.6% vs 55.5%) and CABG (14.5% vs 15.3%) was similar in the DES and bare metal stent (BMS) periods (p = 0.51). At least one DES was implanted in 57% of patients treated with PCI in 2005. After 4 years, no difference in mortality (13.8% vs 13.2%, p = 0.72), hospital admissions for myocardial infarction (6.6% vs 5.2%, p = 0.26), stroke (2.2% vs 1.7%, p = 0.49) and further revascularisations (22.3% vs 19.7%, p = 0.25) were observed in patients enrolled in the DES and BMS periods. Only in patients with Syntax score 23–32 a significant change of TC (p = 0.0002) occurred in the DES versus BMS period: MT in 17.4% vs 31%, PCI in 62.2% vs 35.8%, CABG in 20.3% vs 33.2%, with similar 4-year combined end-point of mortality, stroke, myocardial infarction and further revascularisations (45.3% vs 34.2%, p = 0.087). Conclusions Three years after DES availability, the TC in patients with CAD has not changed significantly as well as the 4-year incidence of death, myocardial infarction, stroke and further revascularisations. In subgroup with Syntax score 23–32, a significant increase of indications to PCI was observed in the DES period, without any improvement of the 4-year clinical outcome.
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
If the library membership card is not in the list,
add a new one.
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|
Source: Personal bibliographies
and: SICRIS
The material is available in full text. If you wish to order the material anyway, click the Continue button.