scholarly journals The therapeutic efficacy and safety of traditional Chinese medicine injection combined with low-molecular-weight heparin on the acute lower extremity deep venous thrombosis

Medicine ◽  
2021 ◽  
Vol 100 (50) ◽  
pp. e28039
Author(s):  
Mulan Zeng ◽  
Qian Liao ◽  
Yinjie Cui ◽  
Hongbo Tang ◽  
Maowen Yu
Vascular ◽  
2020 ◽  
pp. 170853812097114
Author(s):  
Mostafa El Mokadem ◽  
Ahmed Hassan ◽  
Abdulaziz Z Algaby

Objectives Low-molecular weight heparin (LMWH) has been approved for treatment of deep venous thrombosis and venous thromboembolism which are associated with cancer. The efficacy and safety of apixaban in management of acute deep venous thrombosis associated with active malignancy is still an unresolved issue. The aim of our study is to evaluate the efficacy and safety of apixaban in patients with acute deep venous thrombosis and active malignancy compared with weight adjusted subcutaneous LMWH. Methods Of 138 randomized patients, 100 patients with active malignancy presenting with acute deep venous thrombosis and still treated with chemotherapy were assigned to either oral apixaban therapy or subcutaneous low-molecular weight heparin (enoxaparin) through randomized clinical study in 1:1 ratio. All patients were followed up to six months. The primary end point was major bleeding, while secondary end points were recurrent deep venous thrombosis or venous thromboembolism, minor or non-fatal bleeding and mortality related to massive pulmonary embolism. Results Both groups were matched regarding their baseline demographic, clinical and laboratory characteristics. We had 84 patients with metastatic cancer (stage 4). The most prevalent type of malignancy was cancer colon (42% of cases). There was no significant difference between both groups regarding the incidence of primary and secondary end points. There were no reported mortality cases related to massive pulmonary embolism in both groups. Conclusion In this limited study, there was no difference in the major bleeding, recurrent deep venous thrombosis or minor bleeding in patients with active malignancy when treated with either apixaban or LMWH. Trial registration: ClinicalTrials.gov (NCT04462003). Registered 7 July 2020 – Retrospectively registered, https://clinicaltrials.gov/ct2/show/NCT04462003


1987 ◽  
Author(s):  
G Vogel ◽  
M Machulik

28 patients with deep venous thrombosis (DVT) were randomized to low molecular heparin (LMWH) SANDOZ ( Nurnberg, F.R.G.) 3 OOO U/day per infusio-nem during 10 days or to unfractionated heparin(UFH) 30 000 U/day per infusionem during 10 days. Venography was repeated at day 11. of 14 patients given UFH 5 obtained complete lysis, 6 incomplete lysis and 3 no lysis. The differences were not statistically Significant. No haemorrhagic complications were seen in LMWH grouup but 5 large hamtomas were observed in UFH group. The result suggest that LMWH Sandoz and UFH were equally effecetive on thrombus reduction whereas hemorrgic complications were more common with UFH than with LMWH


1993 ◽  
Vol 70 (06) ◽  
pp. 0909-0914 ◽  
Author(s):  

SummaryFibrin D-Dimer (D-Di), prothrombin activation fragment (F 1+2) and thrombin-antithrombin III complexes (TAT) were measured using ELISA procedures in the plasma of patients with an acute deep venous thrombosis (DVT), at presentation and on days 2, 6 and 10 after initiation of heparin treatment. Patients were randomly allocated into two treatment groups: 44 patients received adapted doses of continuous intravenous unfractionated heparin (UH) whereas 47 received 1 mg/kg every twelve hours of a low molecular weight heparin (enoxaparin) subcutaneously. A phlebography and a perfusion lung scan were performed before inclusion and on day 10. Failure of therapy (n = 9) was defined by venogram worsening or confirmed pulmonary embolism. Improvement (n = 44) or stationary state (n = 38) were defined by venogram evolution in the absence of new leg scan defects.At presentation, D-Di, F 1 + 2 and TAT were above cut-off values in 97, 66 and 89% of patients respectively. D-Di levels correlated with the extent of venous thrombosis whereas TAT and F 1 + 2 did not. Mean levels of D-Di decreased sharply during the first days of treatment but were still abnormal on day 10. A secondary increase of D-Di on days 6 or 10 by more than 3 μg/ml occurred in 4 of the 9 patients who developed a thromboembolic recurrence but in none of the 72 patients who had a more favorable outcome. F 1 + 2 and TAT time-courses were not related to clinical evolution. In the Enoxaparin group, there was no relationship between antifactor Xa activities and any biological markers. TAT and F 1 + 2 levels fell on day 2 and remained stable until day 10. In contrast, in the UH group, TAT and F 1 + 2 did not significantly decrease on day 2, probably due to a delay in dose adaptation, but they declined slowly until day 10.In conclusion, D-Di displays a higher sensitivity than F 1 + 2 or TAT for the diagnosis of D\T. D-Di, but not TAT or F 1 + 2, follow-up seems to be of potential value for early detection of recurrency. Hemostatic activation is controlled earlier by fixed doses of a low molecular weight heparin, irrespective of the plasma anti-factor Xa activities, than by unfractionated heparin at adapted doses.


2019 ◽  
Vol 25 ◽  
pp. 107602961989041
Author(s):  
Chu Chen ◽  
Qing Tang ◽  
Wenjuan Zhang ◽  
Huijun Yuan ◽  
Ying Huai ◽  
...  

At present, there is no consistent understanding of the effect of traditional Chinese medicine (TCM) prescription in the prevention of the deep vein thrombosis (DVT), though TCM has been widely used in China. To evaluate the efficacy of TCM prescription combined with low-molecular-weight heparin (LMWH) for preventing DVT after major orthopedics surgery. All the retrieved articles were evaluated using specific inclusion and exclusion criteria. Then, data were extracted and evaluated for inclusion in a randomized controlled trial. In this study, variables included relative risk (RR), mean difference (MD), and their corresponding 95% confidence intervals (95% CIs). Overall, 16 articles were included with 1538 patients, 768 in the combination group (combination of TCM prescription and LMWH) and 770 in the LMWH group. The results indicated that in the combination group, the incidence of DVT (RR: 0.34, 95% CI: 0.23-0.50, P < .00001) and d-dimer levels (standardized mean difference: −1.19, 95% CI: −1.80 to −0.58, P = .0001) was significantly lower than that in the LMWH group. Furthermore, the combination treatment obviously decreased the concentration of fibrinogen (MD: −1.19, 95% CI: −2.13 to −0.25, P = .01). The combination of TCM prescription and LMWH could significantly reduce the incidence of DVT, suggesting that it may be a more effective prophylaxis measure for DVT after major orthopedics surgery.


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