2010
DOI: 10.1631/jzus.b1001006
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Temporal changes in circulating P-selectin, plasminogen activator inhibitor-1, magnesium, and creatine kinase after percutaneous coronary intervention

Abstract: Abstract:Objective: This study aims to determine the mechanisms underlying restenosis and ischemia-reperfusion injury of the myocardium after percutaneous coronary intervention (PCI). Methods: The present study examined serial changes (5 min, 30 min, 2 h, 6 h, and 24 h after PCI) in circulating P-selectin, plasminogen activator inhibitor-1 (PAI-1), magnesium (Mg), and creatine kinase-myocardial band fraction (CK-MB) levels, which may be associated with restenosis and myocardial injury in patients undergoing PC… Show more

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Cited by 5 publications
(3 citation statements)
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“…After an intravenous thrombolysis, serum cardiac enzymes elevated in a moderate-to-severe degree, and regional RWMA was found in the left ventricle, which was persistent until the 16 months' follow-up examination after discharge. Although the patient was treated with the combination of anticoagulant, antiplatelet, atorvastatin, and β-blocker (Ying et al, 2010), the cardiac remodeling was still ongoing, with cardiac chamber dilation and apex aneurysm formation. Various examinations did not support the possible existence of any arteriovenous shunts, a short reopening of the PFO, or hypercoagulable disorders.…”
Section: Discussionmentioning
confidence: 99%
“…After an intravenous thrombolysis, serum cardiac enzymes elevated in a moderate-to-severe degree, and regional RWMA was found in the left ventricle, which was persistent until the 16 months' follow-up examination after discharge. Although the patient was treated with the combination of anticoagulant, antiplatelet, atorvastatin, and β-blocker (Ying et al, 2010), the cardiac remodeling was still ongoing, with cardiac chamber dilation and apex aneurysm formation. Various examinations did not support the possible existence of any arteriovenous shunts, a short reopening of the PFO, or hypercoagulable disorders.…”
Section: Discussionmentioning
confidence: 99%
“…Perhaps, the net effect of the mediators released from activated mast cells is advantageous to the local blood flow environment at the region of necrotic myocardium (Szczeklik et al, 1988). Actually, using antiplatelet therapy is effective to reduce the risks associated with percutaneous coronary intervention, such as restenosis and ischemia-reperfusion injury (Ying et al, 2010). Besides, impaired platelet aggregability and an extended bleeding time were regularly found in subjects with high IgE (Szczeklik et al, 1986).…”
Section: Discussionmentioning
confidence: 99%
“…Μια άλλη μελέτη στην οποία οι ασθενείς λάμβαναν ασπιρίνη και θειενοπυριδίνη και μέτρησε την sPS πριν από την PCI, στα 5 λεπτά, στα 30 λεπτά, και στις 2, 6 και 24 ώρες μετά την PCI, βρήκε ότι τα επίπεδα της sPS ήταν αυξημένα μόνο στα 5 λεπτά μετά την επέμβαση και ότι αυτή η αύξηση σχετιζόταν με τη μέγιστη πίεση με την οποία διαστελλόταν το μπαλόνι, ενώ οι αυξημένες τιμές της sPS στις 24 ώρες προέβλεπαν αυξημένο καρδιαγγειακό κίνδυνο για τους επόμενους 6 μήνες[186].Παρότι θεωρητικά η χρήση της P-σελεκτίνης είναι ελκυστική στη διάγνωση των ΟΣΣ, σε μια μελέτη 263 ασθενών με θωρακικό άλγος, τόσο η μεμβρανική αιμοπεταλιακή P-σελεκτίνη, όσο και η sPS είχαν μικρότερη ειδικότητα από τη CK-MB και πολύ χαμηλή ευαισθησία[187]. Μια μεταανάλυση κατέληξε στο το χρονικό διάστημα των 30 μηνών στο οποίο διεξήχθη η μελέτη, συνολικά6.206 ασθενείς υποβλήθηκαν σε στεφανιογραφία στο αιμοδυναμικό εργαστήριο του Πανεπιστημιακού Νοσοκομείου Πατρών.…”
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