Impact of Acquired Thrombocytopenia After Elective Percutaneous Coronary Intervention on Long-term Outcomes of Patients With Coronary Artery Disease / 中国循环杂志
Chinese Circulation Journal
;
(12): 1044-1048, 2018.
Article
in Chinese
| WPRIM
| ID: wpr-703922
ABSTRACT
Objectives:
To investigate the association between acquired thrombocytopenia and long-term clinical outcome among stable coronary artery disease patients undergoing elective percutaneous coronary intervention (PCI).Methods:
We analyzed clinical data of 8 271 consecutive patients who underwent elective PCI in Fuwai Hospital from January 2013 to December 2013. Acquired thrombocytopenia was defined as platelet count <150×109/L after PCI in patients with normal baseline platelet count value. We compared data on demographic, clinical, laboratory, and 30-month outcome between non-thrombocytopenic and thrombocytopenic patients and identified the independent predictors of acquired thrombocytopenia post PCI.Results:
Acquired thrombocytopenia developed in 654 (7.91%) patients (634 [7.67%] patients had mild thrombocytopenia, 20 [0.24%] patients had moderate or severe thrombocytopenia). Patients who developed thrombocytopenia had higher 30-month rate of all cause death (2.3% vs 1.0%, P=0.0086) and cardiogenic death (1.2% vs 0.5%, P=0.0261). Moderate or severe thrombocytopenia was associated with a 13-fold increased risk for cardiogenic death, 7-fold increased risk for stent thrombosis,11-fold increased risk for myocardial infarction compared with patients without thrombocytopenia.Conclusions:
Acquired thrombocytopenia after PCI is common in stable coronary artery disease patients and is independently associated with increased risk of long-term adverse outcome in these patients.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Prognostic study
Language:
Chinese
Journal:
Chinese Circulation Journal
Year:
2018
Type:
Article
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