Clinical Study on Prevention and Treatment of Venous Thrombosis in Puerperium

: Objective: To analyze the risk factors of venous thromboembolism and the correlation between serum markers and thrombosis, so as to provide scientific basis for the early diagnosis, prevention and treatment of the disease. Methods: A total of 108 pregnant women diagnosed with thrombosis after delivery in the First People's Hospital of Yunnan Province from January 2020 to December 2021 and 540 pregnant women with the same gestational age who delivered in the same period were selected for the study. The risk factors of VTE and the correlation between VTE and serological markers were statistically analyzed. Results: The risk factors of venous thrombosis include parity (≥3 times), postpartum hemorrhage, pregnancy complications, perinatal surgery, intestinal obstruction and rheumatic immune system. There were significant differences in NLP, RDW, FDP, FIB, AT Ⅲ and D-dimer between the thrombosis group and the normal group (P ＜ 0.05). Conclusions: Prophylactic anticoagulant therapy was actively performed during puerperal period according to the VTE rating scale, and at the same time pay attention to the changes of serum markers, which is of significance for early identification and intervention of VTE in pregnant women.