Affiliation:
1. West China Hospital of Sichuan University
Abstract
Abstract
Introduction:
Calf muscular vein thrombosis (CMVT) is a type of distal deep vein thrombosis, which is common in geriatric hip fracture patients. However, studies focusing on whether the orthopedic operation has an impact on the prognosis of geriatric hip fracture patients with CMVT are very limited. Therefore, the aim of this study was to explore whether geriatric hip fractures with CMVT affect the mortality of patients within one year postoperatively. The difficulty of the operation, postoperative complications, the status of thrombosis, and long-term function were also compared.
Materials and Methods
Geriatric hip fracture patients who underwent surgery between January 2019 and January 2021 were included. Patients were divided into groups with and without CMVT by preoperative color Doppler ultrasound examination. Propensity score-matching (PSM) was performed in a ratio of 1:1 between the patient with and without CMVT groups. Baseline characteristics, laboratory results, perioperative indicators and prognosis of patients were collected retrospectively. Intraoperative and long-term postoperative comparisons were conducted between patients with and without CMVT.
Results
Two hundred and sixty geriatric hip fracture patients were included. Eighty-nine patients in each group were matched after PSM. There was no significant difference in mortality between the two groups at one-month, three-month, six-month, and one-year postoperatively. However, patients with CMVT had longer hospital stays, a higher incidence of postoperative complications, and a higher incidence of thrombosis progression than patients without CMVT in long-term follow-up.
Conclusion
CMVT in Chinese geriatric hip fracture patients is not associated with mortality within one year postoperatively. In addition, when orthopedic surgeons treat geriatric hip fracture patients with CMVT, enhanced postoperative rehabilitation, meticulous nursing, and thrombosis management are recommended to achieve better clinical outcomes and long-term prognosis.
Trial registration:
Chinese Clinical Trial Registry (ChiCTR2300069411). Registered March 15, 2023, https://www.chictr.org.cn/showproj.html?proj=192079
Publisher
Research Square Platform LLC
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