scholarly journals Inferior vena cava filter reduces pulmonary embolism but does not increase deep venous thrombosis: A systematic review and meta-analysis

Author(s):  
Yu-Han Qi ◽  
Tiehao Wang ◽  
Jiarong Wang ◽  
Ding Yuan
2013 ◽  
Vol 2013 ◽  
pp. 1-3
Author(s):  
Sara Valadares ◽  
Fátima Serrano ◽  
Rita Torres ◽  
Augusta Borges

The authors present a case of a 27-year-old multiparous woman, with multiple thrombophilia, whose pregnancy was complicated with deep venous thrombosis requiring placement of a vena cava filter. At 15th week of gestation, following an acute deep venous thrombosis of the right inferior limb, anticoagulant therapy with low-molecular-weight heparin (LMWH) was instituted without improvement in her clinical status. Subsequently, at 18 weeks of pregnancy, LMWH was switched to warfarin. At 30th week of gestation, the maintenance of high thrombotic risk was the premise for placement of an inferior vena cava filter for prophylaxis of pulmonary embolism during childbirth and postpartum. There were no complications and a vaginal delivery was accomplished at 37 weeks of gestation. Venal placement of inferior vena cava filters is an attractive option as prophylaxis for pulmonary embolism during pregnancy.


2021 ◽  
Vol 49 (4) ◽  
pp. 030006052110065
Author(s):  
Junjie Huang ◽  
Xiangchen Dai ◽  
Xiujun Zhang ◽  
Junhai Li ◽  
Mei Huang ◽  
...  

Objective To evaluate the effectiveness of inserting a retrievable inferior vena cava filter (IVCF) to prevent pulmonary embolism (PE) in patients with bone fractures and acute deep venous thrombosis (DVT) before major orthopedic surgery. Methods Clinical data of patients with fractures and acute DVT who underwent IVCF insertion were analyzed. The patients were divided into above-knee DVT (AKDVT), popliteal vein thrombosis (PVT), and below-knee DVT (BKDVT) groups. Results An IVCF was successfully implanted in 964 patients, among whom 929 were followed up (335, 470, and 124 in AKDVT, PVT, and BKDVT groups, respectively). There was no significant difference in the incidence of filter thrombosis among the groups (11.04%, 11.70%, and 8.06%, respectively). No symptomatic PE occurred during follow-up. The mean filter indwelling time was 18.4 ± 4.3 days, and the total filter removal rate was 76.87%. There was no significant difference in the rate of filter implantation, retrieval, complications, or mortality among the groups. Conclusions Retrievable filters can effectively prevent PE before orthopedic surgery in patients with fractures and acute DVT of the lower limbs. AKDVT more readily forms a ≥1-cm thrombus in the IVCF than does BKDVT, and PVT more readily forms a <1-cm thrombus than does AKDVT.


2013 ◽  
Vol 94 (6) ◽  
pp. 903-905
Author(s):  
I A Kamalov ◽  
I R Aglullin ◽  
M G Tukhbatullin ◽  
I R Safin ◽  
A Yu Rodionova

A clinical case of a 71-year old patient with stomach cancer and concomitant lower extremity deep venous thrombosis diagnosed before the surgical treatment is presented. The patient was administered anticoagulants, and despite the treatment, a diagnosis of deep venous thrombosis with high risk for thromboembolism was set up. Considering high risk for pulmonary embolism, an inferior vena cava filter was implanted in infrarenal part of inferior vena cava at the first stage. On the second day after the cancer surgery (subtotal stomach resection with lymphadenectomy), clot detachment and its dislocation from the left common femoral vein to the area where the cava filter was implanted with further fixation were diagnosed. Accurate diagnosis of lower extremity deep venous thrombosis with high risk for thromboembolism set up by ultrasonography and timely inferior vena cava filter implantation saved the patient with cancer from developing pulmonary embolism.


2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Chiharu Wakuda ◽  
Yoshitaka Aoki ◽  
Sho Sugimura ◽  
Takayuki Katsuragawa ◽  
Yukako Obata ◽  
...  

Abstract Background We herein present a case of venous thrombosis that developed more than 20 years after diagnosis of granulomatosis with polyangiitis (GPA), although many reports of GPA have described venous thrombosis within 1 year of diagnosis. Case presentation A 73-year-old man with GPA was admitted for lower extremity swelling and diagnosed with venous thrombosis and pulmonary embolism. On the second day, catheter-based thrombolysis was unsuccessful, and inferior vena cava filter insertion and anticoagulation were performed. On the third day, respiratory disturbance and loss of consciousness appeared and progressed. The patient died on the fifth day. The autopsy revealed a large thrombus in the inferior vena cava filter, and death of progressive venous thrombosis was suspected. Conclusions We experienced a case of venous thrombosis that developed 20 years after diagnosis of GPA, although GPA is frequently associated with venous thrombosis immediately after diagnosis. The thrombosis progressed rapidly and was resistant to treatment.


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