ArticlePloS one2024
Dynamic observation and risk factors analysis of deep vein thrombosis after hip fracture.
Article in PloS one, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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13 citing papers in PubMed.
- Risk factors for preoperative isolated calf muscle vein thrombosis in elderly patients with hip fracture and development of a predictive nomogram: a retrospective study.BMC musculoskeletal disorders · 2026Article
- Risk Factors for Preoperative DVT in Elderly Patients with Hip Fractures.Journal of clinical medicine · 2026Article
- Machine Learning Algorithms to Predict Venous Thromboembolism in Patients With Sepsis in the Intensive Care Unit: Multicenter Retrospective Study.JMIR medical informatics · 2026Article
- Predicting deep vein thrombosis risk in patients with knee fractures: a nomogram-based study.Perioperative medicine (London, England) · 2026Article
- Association between triglyceride glucose- systemic immune inflammation index and deep venous thrombosis in fresh fracture patient: a real-world retrospective study.Frontiers in endocrinology · 2026Article
- Intraoperative tranexamic acid use in elderly patients with intertrochanteric fractures: impact on early postoperative inflammation and clinical outcomes.Frontiers in physiology · 2026Article
- Article
- The waiting time of admission to operation was associated with preoperative deep vein thrombosis in geriatric hip fracture.Scientific reports · 2025Article
- Risk factor analysis and nomogram model of DVT in hip fracture patients at hospital admission.BMC musculoskeletal disorders · 2025Article
- Management of Venous Thromboembolism After Hip and Knee Arthroplasty.Journal of orthopaedics and sports medicine · 2025Article
- Aspirin in prevention of venous thromboembolism following hip fracture surgery: A systematic review and meta-analysis.Journal of orthopaedics · 2024Review
- [Risk factors of perioperative deep venous thrombosis of lower extremities in elderly patients with femoral neck fracture].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2024Article
- Construction and validation of a predictive model for the risk of prolonged preoperative waiting time in patients with intertrochanteric fractures.Frontiers in medicine · 2024Article
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9 authors.
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Abstract
objectiveTo dynamically observe the occurrence of deep vein thrombosis (DVT) after a hip fracture and analyze of the risk factors affecting the dynamic alteration of DVT.
methodsData of patients with hip fractures from January 1, 2017 to August 31, 2021 were collected. Patients were divided into DVT and non-DVT groups according to their daily Doppler ultrasonography findings. Survival analysis was used to describe dynamic changes in DVT occurrence with time. Log-rank tests were used to compare the influence of individual factors of patients with DVT occurrence, and a Cox proportional hazards regression model was used to identify the risk factors affecting the dynamic alteration of DVT occurrence.
resultsA total of 331 patients were included: 148(44.7%) had preoperative DVT, and 143 (96.6%) had DVT in the first 3days after admission. The probability of DVT was 0.42 on Day 1, 0.11 on Day 2, 0.10 on Day 3, 0.08 on Day 4, 0.20 on Day 5, and 0.00 on Day 6-7, with a median survival time of 3.30 d. Age>70 years, intertrochanteric fracture, admission hemoglobin<130g/L, and admission hematocrit<40% had a significantly higher occurrence rate of DVT. A hematocrit level of <40% (Hazard Ratio 2.079, 95% Confidence Interval:1.148-3.764, P = 0.016) was an independent risk factor for DVT.
conclusionDVT after hip fractures mainly occurred in the first three days after admission, the trend was stabilized within one week, and day 1 had the highest rate of DVT incidence. Age, fracture type, HGB level, and Hct level affected dynamic occurrence of DVT. At constant other factors, Hct<40% was 2.079-fold incidence in the risk of preoperative DVT formation than those with Hct≥40% after hip fracture.
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