Preoperative incidence and risk factors of deep vein thrombosis in Japanese patients undergoing total hip arthroplasty.

Autor:	Kaneko, Taizo, Nakamura, Shinya, Hayakawa, Kentaro, Tokimura, Fumiaki, Miyazaki, Tsuyoshi
Předmět:	STATISTICS TOTAL hip replacement VEINS PREOPERATIVE period MULTIVARIATE analysis SURGICAL complications RETROSPECTIVE studies VENOUS thrombosis RISK assessment THROMBOEMBOLISM MALNUTRITION QUESTIONNAIRES RESEARCH funding DESCRIPTIVE statistics LOGISTIC regression analysis DISEASE risk factors DISEASE complications
Zdroj:	European Journal of Orthopaedic Surgery & Traumatology; Oct2023, Vol. 33 Issue 7, p2859-2864, 6p
Abstrakt:	Purpose: Preoperative deep vein thrombosis (DVT) is a risk factor for postoperative venous thromboembolism (VTE), causing severe mortality. Early detection of preoperative DVT is essential to prevent postoperative VTE. However, little is known regarding preoperative DVT in patients undergoing major surgery. The present study aimed to determine the incidence and risk factors of preoperative DVT in patients admitted for total hip arthroplasty (THA). Methods: From August 2017 to September 2022, 243 patients admitted for THA at our institution were enrolled in this study. Patients medical records and preoperative laboratory data were retrospectively collected. According to the results of lower-limb ultrasonography, patients were divided into either the non-DVT (n = 136) or DVT (n = 43) group. The incidence of DVT and independent risk factors for preoperative DVT were investigated using univariate and multivariate logistic regression analyses. Results: The mean age was 74.0 ± 8.4 years. Preoperative DVT was diagnosed in 43 of the 243 (17.7%) patients. The risk of DVT was significantly high (p < 0.05) in patients with advanced age, increased D-dimer levels, and malnutrition status, as assessed by the Geriatric Nutritional Risk Index (GNRI). Multivariate analysis showed that advanced age, increased D-dimer level, and malnutrition status assessed by the GNRI were independent risk factors for preoperative DVT. Conclusion: A high incidence of preoperative DVT was observed in patients undergoing THA. Advanced age, increased D-dimer levels, and malnutrition assessed by the GNRI increased the risk of preoperative DVT. Screening high-risk subgroups for preoperative DVT is necessary to prevent postoperative VTE. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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