The effect of type II diabetes mellitus on platelet aggregation in patients who underwent percutaneous transluminal coronary angioplasty
Küçük Resim Yok
Tarih
2002
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Lippincott Williams & Wilkins
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Background In noninsulin-dependent type II diabetic (tIIDM) patients it was reported that ADP-induced platelet aggregation response was increased with decreased level of platelet guanylate cyclase, This study was therefore designed to examine the effects of tIIDM on collagen-induced, in-vitro platelet aggregation in percutaneous transluminal coronary angioplasty (PTCA) patients, Methods Twenty patients with tIIDM and 30 nondiabetic patients who had successful PTCA were included in the study. Platelet-rich plasma samples from the patients before and after PTCA were treated with in-vitro Collagen and platelet aggregation waves were calculated via the turbidometric method of Born. The maximum amplitude (%) and the ratio of changes after PTCA in the study participants were measured by these waves and data were compared by student's t tests and nonparametric methods. The maximum amplitude of collagen-induced platelet aggregation before and after the procedure was also compared using variant analysis. Results The change in collagen-induced maximum amplitude of platelet aggregation in both wave I and wave 2 was significantly more (P < 0.001- P < 0.001) in the tIIDM group. The ratio of restenosis seen in the control coronary angiography made 6 months after intervention was found to be significantly more in the tIIDM group (P < 0.05). Conclusions Collagen-induced platelet aggregation response was greater in patients with tIIDM than in nondiabetic patients. This makes us think that tIIDM patients could need more potent antiplatelet therapy before PTCA after the blood glucose levels have been regulated, Coron Artery Dis 13:45-48 (C) 2002 Lippincott Williams & Wilkins.
Açıklama
Anahtar Kelimeler
type II diabetes mellitus, percutaneous transluminal coronary angioplasty, platelet aggregation, collagen
Kaynak
Coronary Artery Disease
WoS Q Değeri
Q3
Scopus Q Değeri
Cilt
13
Sayı
1
