Incidence of and risk factors for pre-operative deep venous thrombosis in geriatric intertrochanteric fracture patients

Abstract Objective The purpose of this study was to investigate the incidence, location, and related factors of deep venous thrombosis (DVT) of the bilateral lower extremities after intertrochanteric fractures in the elderly. Methods Retrospective analysis was performed on the elderly patients with intertrochanteric fracture who were admitted from January 2017 to December 2019. At admission, patients receive routine ultrasound Doppler scanning of bilateral lower extremities to detect DVT; those with DVT were assigned to the case group and those without DVT to the control group. Patient data on demographics, comorbidities, injury-related data, and laboratory test results at admission were extracted. Logistic regression analyses were conducted to identify the independent risk factors associated with DVT. Results Five hundred seventy-eight patients were included, among whom 116 (20.1%) had DVT. Among those with DV, 70.7% (82/116) had DVT of the distal type, 24 (29.6%) had DVT of the proximal type, and 10 (10.4%) had mixed DVT. In 76.7% (89/116) of patients, DVT occurred in the fractured extremity, 9.5% (11/116) in the bilateral and 13.8% (16/116) in the non-fractured extremity. Multivariate analyses identified obesity, delay to admission, increased D-dimer level (> 1.44 mg/L) and reduced albumin (< 31.7 g/L) as independent factors. Conclusions Admission incidence of DVT was high in elderly patients with intertrochanteric fractures, especially the proximal DVT. Identification of associated risk factors is useful for individualized assessment risk of DVT and early targeted interventions.

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Incidence of and Risk Factors for New-onset Deep Venous Thrombosis after Intertrochanteric Fracture Surgery

10.21203/rs.3.rs-275681/v1 ◽

2021 ◽

Author(s):

Kuo Zhao ◽

Junzhe Zhang ◽

Junyong Li ◽

Hongyu Meng ◽

Zhiyong Hou ◽

...

Keyword(s):

Risk Factors ◽

Venous Thrombosis ◽

Deep Venous Thrombosis ◽

Intertrochanteric Fracture ◽

Characteristic Curve ◽

Binary Logistic Regression ◽

Duration Of Surgery ◽

Surgical Data ◽

Fracture Surgery ◽

New Onset

Abstract This study aimed to investigate the incidence of and risk factors for postoperative new-onset deep venous thrombosis (PNO-DVT) following intertrochanteric fracture surgery. Information on 1672 patients who underwent intertrochanteric fracture surgery at our hospital between January 2016 and December 2019 was extracted from a prospective hip fracture database. Demographic information, surgical data, and preoperative laboratory indices were analyzed. Receiver operating characteristic curve analysis, univariate analyses and binary logistic regression analyses were performed. The incidences of postoperative deep venous thrombosis (DVT) and PNO-DVT in inpatients after intertrochanteric fracture surgery were 11.5% (202 of 1751 patients) and 7.4% (123 of 1672 patients), respectively. The PNO-DVT accounted for 60.9% of the postoperative DVT. Additionally, there were 20 cases of central thrombosis (16.3%), 82 cases of peripheral thrombosis (66.7%), and 21 cases of mixed thrombosis (17.1%). And, 82.1% of DVTs were diagnosed within 8 days after surgery. The multivariate analysis revealed that age > 70 years, duration of surgery (> 197 mins), type of anesthesia (general), and comorbidities (≥ 3) were independent risk factors for the development of PNO-DVT after intertrochanteric fracture surgery. This study demonstrated a high incidence of PNO-DVT in inpatients after intertrochanteric fracture surgery. Therefore, postoperative examination for DVT should be routinely conducted for patients.

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Incidence of and risk factors for new-onset deep venous thrombosis after intertrochanteric fracture surgery

Scientific Reports ◽

10.1038/s41598-021-96937-w ◽

2021 ◽

Vol 11 (1) ◽

Author(s):

Kuo Zhao ◽

Junzhe Zhang ◽

Junyong Li ◽

Hongyu Meng ◽

Zhiyong Hou ◽

...

Keyword(s):

Risk Factors ◽

Venous Thrombosis ◽

Deep Venous Thrombosis ◽

Intertrochanteric Fracture ◽

Characteristic Curve ◽

Binary Logistic Regression ◽

Duration Of Surgery ◽

Surgical Data ◽

Fracture Surgery ◽

New Onset

AbstractThis study aimed to investigate the incidence of and risk factors for postoperative new-onset deep venous thrombosis (PNO-DVT) following intertrochanteric fracture surgery. Information on 1672 patients who underwent intertrochanteric fracture surgery at our hospital between January 2016 and December 2019 was extracted from a prospective hip fracture database. Demographic information, surgical data, and preoperative laboratory indices were analysed. Receiver operating characteristic curve analysis, univariate analyses and binary logistic regression analyses were performed. The incidences of postoperative deep venous thrombosis (DVT) and PNO-DVT in inpatients after intertrochanteric fracture surgery were 11.5% (202 of 1751 patients) and 7.4% (123 of 1672 patients), respectively. PNO-DVT accounted for 60.9% of postoperative DVT. Additionally, there were 20 cases of central thrombosis (16.3%), 82 cases of peripheral thrombosis (66.7%), and 21 cases of mixed thrombosis (17.1%). In addition, 82.1% of PNO-DVTs were diagnosed within 8 days after surgery. The multivariate analysis revealed that age > 70 years, duration of surgery (> 197 min), type of anaesthesia (general), and comorbidities (≥ 3) were independent risk factors for the development of PNO-DVT after intertrochanteric fracture surgery. This study demonstrated a high incidence of PNO-DVT in inpatients after intertrochanteric fracture surgery. Therefore, postoperative examination for DVT should be routinely conducted for patients.

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The prevalence and risk factors associated with preoperative deep venous thrombosis in lung cancer surgery

Surgery Today ◽

10.1007/s00595-021-02243-3 ◽

2021 ◽

Author(s):

Toshiki Takemoto ◽

Junichi Soh ◽

Shuta Ohara ◽

Toshio Fujino ◽

Takamasa Koga ◽

...

Keyword(s):

Risk Factors ◽

Lung Cancer ◽

Venous Thrombosis ◽

Deep Venous Thrombosis ◽

Lung Cancer Surgery ◽

Cancer Surgery ◽

Factors Associated

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Incidence and risk factors for deep venous thrombosis of lower extremity after surgical treatment of isolated patella fractures

Journal of Orthopaedic Surgery and Research ◽

10.1186/s13018-021-02240-9 ◽

2021 ◽

Vol 16 (1) ◽

Author(s):

Zhanchao Tan ◽

Hongzhi Hu ◽

Xiangtian Deng ◽

Jian Zhu ◽

Yanbin Zhu ◽

...

Keyword(s):

Risk Factors ◽

Lower Extremity ◽

Venous Thrombosis ◽

Deep Venous Thrombosis ◽

Medical Data ◽

Limited Information ◽

Related Factors ◽

Patella Fractures ◽

Independent Risk Factors ◽

Associated Risk Factors

Abstract Background Limited information exists on the incidence of postoperative deep venous thromboembolism (DVT) in patients with isolated patella fractures. The objective of this study was to investigate the postoperative incidence and locations of deep venous thrombosis (DVT) of the lower extremity in patients who underwent isolated patella fractures and identify the associated risk factors. Methods Medical data of 716 hospitalized patients was collected. The patients had acute isolated patella fractures and were admitted at the 3rd Hospital of Hebei Medical University between January 1, 2016, and February 31, 2019. All patients met the inclusion criteria. Medical data was collected using the inpatient record system, which included the patient demographics, patient’s bad hobbies, comorbidities, past medical history, fracture and surgery-related factors, hematological biomarkers, total hospital stay, and preoperative stay. Doppler examination was conducted for the diagnosis of DVT. Univariate analyses and multivariate logistic regression analyses were used to identify the independent risk factors. Results Among the 716 patients, DVT was confirmed in 29 cases, indicating an incidence of 4.1%. DVT involved bilateral limbs (injured and uninjured) in one patient (3.4%). DVT involved superficial femoral common vein in 1 case (3.4%), popliteal vein in 6 cases (20.7%), posterior tibial vein in 11 cases (37.9%), and peroneal vein in 11 cases (37.9%). The median of the interval between surgery and diagnosis of DVT was 4.0 days (range, 1.0-8.0 days). Six variables were identified to be independent risk factors for DVT which included age category (> 65 years old), OR, 4.44 (1.34-14.71); arrhythmia, OR, 4.41 (1.20-16.15); intra-operative blood loss, OR, 1.01 (1.00-1.02); preoperative stay (delay of each day), OR, 1.43 (1.15-1.78); surgical duration, OR, 1.04 (1.03-1.06); LDL-C (> 3.37 mmol/L), OR, 2.98 (1.14-7.76). Conclusion Incidence of postoperative DVT in patients with isolated patella fractures is substantial. More attentions should be paid on postoperative DVT prophylaxis in patients with isolated patella fractures. Identification of associated risk factors can help clinicians recognize the risk population, assess the risk of DVT, and develop personalized prophylaxis strategies.

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Risk factors of postthrombotic syndrome before and after deep venous thrombosis treatment

Phlebology The Journal of Venous Disease ◽

10.1177/0268355516652010 ◽

2016 ◽

Vol 32 (6) ◽

pp. 384-389 ◽

Cited By ~ 4

Author(s):

Rob HW Strijkers ◽

Mark AF de Wolf ◽

Cees HA Wittens

Keyword(s):

Risk Factors ◽

Venous Thrombosis ◽

Deep Venous Thrombosis ◽

Treatment Options ◽

Postthrombotic Syndrome ◽

Factor X ◽

Catheter Directed Thrombolysis ◽

Before And After ◽

Patient Selection Criteria ◽

The Moment

Postthrombotic syndrome is the most common complication after deep venous thrombosis. Postthrombotic syndrome is a debilitating disease and associated with decreased quality of life and high healthcare costs. Postthrombotic syndrome is a chronic disease, and causative treatment options are limited. Prevention of postthrombotic syndrome is therefore very important. Not all patients develop postthrombotic syndrome. Risk factors have been identified to try to predict the risk of developing postthrombotic syndrome. Age, gender, and recurrent deep venous thrombosis are factors that cannot be changed. Deep venous thrombosis location and extent seem to predict severity of postthrombotic syndrome and are potentially suitable as patient selection criteria. Residual thrombosis and reflux are known to increase the incidence of postthrombotic syndrome, but are of limited use. More recently developed treatment options for deep venous thrombosis, such as new oral factor X inhibitors and catheter-directed thrombolysis, are available at the moment. Catheter-directed thrombolysis shows promising results in reducing the incidence of postthrombotic syndrome after deep venous thrombosis. The role of new oral factor X inhibitors in preventing postthrombotic syndrome is still to be determined.

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Prevalence and risk factors of deep venous thrombosis in patients with longitudinally extensive transverse myelitis: one center data from China

BMC Neurology ◽

10.1186/s12883-018-1178-1 ◽

2018 ◽

Vol 18 (1) ◽

Cited By ~ 1

Author(s):

Tian Song ◽

Xindi Li ◽

Yonghong Liu ◽

Xinghu Zhang

Keyword(s):

Risk Factors ◽

Venous Thrombosis ◽

Deep Venous Thrombosis ◽

Transverse Myelitis ◽

Longitudinally Extensive Transverse Myelitis ◽

Extensive Transverse Myelitis

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Upper extremity deep venous thrombosis: risk factors, diagnosis, treatment

Romanian Journal of Medical Practice ◽

10.37897/rjmp.2016.1.5 ◽

2016 ◽

Vol 11 (1) ◽

pp. 28-32

Author(s):

Camelia C. DIACONU ◽

◽

Mădălina ILIE ◽

Mihaela Adela IANCU ◽

◽

...

Keyword(s):

Risk Factors ◽

Pulmonary Embolism ◽

High Risk ◽

Venous Thrombosis ◽

Deep Venous Thrombosis ◽

Upper Extremity ◽

Brachiocephalic Vein ◽

Risk Of Death ◽

Thrombosis Risk ◽

Effort Thrombosis

Upper extremity deep venous thrombosis is a condition with increasing prevalence, with high risk of morbidity and mortality, due to embolic complications. In the majority of the cases, thrombosis involves more than one venous segment, most frequently being affected the subclavian vein, followed by internal jugular vein, brachiocephalic vein and basilic vein. Upper extremity deep venous thrombosis in patients without risk factors for thrombosis is called primary deep venous thrombosis and includes idiopathic thrombosis and effort thrombosis. Deep venous thrombosis of upper extremity is called secondary when there are known risk factors and it is encountered mainly in older patients, with many comorbidities. The positive diagnosis is established only after paraclinical and imaging investigations, ultrasonography being the most useful diagnostic method. The most important complication, with high risk of death, is pulmonary embolism. Treatment consists in anticoagulant therapy, for preventing thrombosis extension and pulmonary embolism.

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