International Journal of General Medicine (Oct 2021)
Analysis of CRP, Antithrombin, Fibrinogen, and Hematological Changes in 433 Patients with PTE
Abstract
Yu-Yan Wu,* Yong Tan,* Min Yan, Zhen Cheng, Xiang-Tao Pan Department of Hematology, Taicang Hospital of Soochow University, Taicang, Jiangsu, People’s Republic of China*These authors contributed equally to this workCorrespondence: Xiang-Tao PanDepartment of Hematology, Taicang Hospital of Soochow University, No. 58. of South Changsheng Road, Taicang, Jiangsu, People’s Republic of ChinaTel +86 18915768003Email [email protected]: To investigate the characteristics of coagulation indicators, such as C-reactive protein (CRP), antithrombin (AT), and fibrinogen (FB) in patients with pulmonary thromboembolism (PTE) and their relationship with PTE.Methods: The clinical characteristics, CRP, AT, FB, plasma D-dimer (D-D) and platelet (PLT) counts, and blood coagulation indicators of 433 patients with PTE diagnosed by computed tomographic pulmonary angiography (CTPA) were comprehensively analyzed, and the relevant clinical significance was discussed.Results: The total incidence of PTE was 1.60% (433/270,983 cases), and the age group with the highest incidence was over 60 years old. D-D increased in 412 (95.2%) patients. PLT was normal in 331 (76.4%) cases, but decreased in 53 (12.3%) cases and increased in 49 (11.3%) cases. CRP increased in 76.0% (288/379 cases) and was normal in 24.0% (91/379 cases). AT decreased in 109 (25.2%) cases and FB increased in 102 (23.6%) cases. There were no significant changes in other coagulation indexes. CRP was positively correlated with PLT and FB (r = 0.1026, t = 2.0118, P < 0.05, and r = 0.5360, t = 12.2963, P < 0.01, respectively). CRP was negatively correlated with AT (r = – 0.2005, t = 4.0100, P < 0.01).Conclusion: The incidence of PTE was higher in hospitalized patients. Most patients with PTE have increased CRP and FB and decreased AT, and these levels may be related to the occurrence of PTE.Keywords: pulmonary thromboembolism, C-reactive protein, antithrombin, fibrinogen, D-dimer, platelets
