Full Metal Jackets (> or =60 mm) of Drug-Eluting Stents: Short- and Long-term Clinical and Angiographic Outcomes
Korean Circulation Journal
;
: 87-94, 2008.
Article
Dans Coréen
| WPRIM
| ID: wpr-57480
ABSTRACT
BACKGROUND AND OBJECTIVES:
Drug-eluting stents (DES) are effective for the maintenance of patency in patients with various complex coronary artery diseases. We investigated the efficacy of full metal jackets (FMJs,> or =60 mm) using overlapping DES for very long coronary lesions. SUBJECTS ANDMETHODS:
The medical records and angiographic data of ninety-nine patients, and 100 FMJs that were implanted at Chonbuk National University Hospital since March 2003, were analyzed.RESULTS:
The mean age was 63+/-10 years and median follow-up period was 17.0 months. The mean lesion length was 57.7+/-10.8 mm, the mean number of implanted DES for FMJ was 2.2+/-0.5, and the mean length of the FMJ was 68.5+/-11.4 mm. Thirty percent of the lesions were the culprits of acute myocardial infarction and 22% were chronic total occlusive lesions. The procedural success rate was 98%. Triple antiplatelet agents were prescribed for 37.4% of the patients and the mean duration of clopidogrel use was 11.9+/-5.7 months. Overall major adverse cardiac events developed in 10% of patients. One patient died of probable stent thrombosis by the Academic Research Consortium definition. Follow-up coronary angiography was performed in 69% of cases. Binary restenosis was documented in 9 lesions (13.0%) and five FMJs (7.2%) were revascularized. Stent fractures were detected in four FMJs (5.8%).CONCLUSION:
Although FMJs using DES may be regarded as a relatively safe and effective therapeutic approach for diffuse long coronary lesions, longer-term follow-up data with a larger population is needed to establish safety including special consideration for strategy of antiplatelet therapy.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Thrombose
/
Maladie des artères coronaires
/
Ticlopidine
/
Antiagrégants plaquettaires
/
Angioplastie coronaire par ballonnet
/
Endoprothèses
/
Dossiers médicaux
/
Études de suivi
/
Coronarographie
/
Endoprothèses à élution de substances
Type d'étude:
Étude observationnelle
/
Étude pronostique
Limites du sujet:
Humains
langue:
Coréen
Texte intégral:
Korean Circulation Journal
Année:
2008
Type:
Article
Documents relatifs à ce sujet
MEDLINE
...
LILACS
LIS