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Objective To evaluate the long-term follow-up results of foam sclerosing agent in the treatment ofincompetent perforating vein.Methods 153 cases (316 incompetent perforating veins)received the treatment of foam sclerotherapy.The closure of perforating branches was followed up by ultrasound.Results 12 cases (27 incompetent perforating veins) were lost to follow up.289 incompetent perforating veins got follow up,The median follow-up time was 17 months (11-36 months).Closure rate was 100％ in vessels less than 3 mm in diameter,while that was 76％ invessels with the diameter between 3-5 mm.Closure rate was 16％ in vessels larger than 5 mm in diameter.Conclusion The long-term efficacy of the foam sclerosing agent in the treatment of incompetent perforating vein depends on the diameter of the vein.
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OBJECTIVE@#To sum up experience in unibody bifurcation stent graft in the treatment of abdominal aortic aneurysm with aortic bifurcation stenosis.@*METHODS@#Clinical data of 19 cases of abdominal aortic aneurysm and aortic bifurcation stenosis received endovascular treatment using unibody bifurcation stent graft in Zhejiang Provincial People's Hospital during March 2009 and March 2018 were collected. The clinical characteristics, surgery procedure and follow-up results were reviewed.@*RESULTS@#Stent graft was successful in all patients, and the average operation time was (70.0±2.3) min. Leakage was found in 3 patients, in which 2 patients with type Ⅰ leakage and 1 patient with type Ⅱ leakage. All leakage disappeared 15 days after surgery. The 19 cases were followed-up for 9-48 months with the median follow-up time of 27 months, and no displacement, leakage and lower limb ischemia was observed.@*CONCLUSIONS@#Unibody bifurcation stent graft is of satisfactory long-term effect for patients with abdominal aortic aneurysm and aortic bifurcation stenosis, and can avoid displacement of stent graft after operation.
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Humans , Aortic Aneurysm, Abdominal , General Surgery , Aortic Valve Stenosis , General Surgery , Blood Vessel Prosthesis Implantation , Stents , Treatment OutcomeABSTRACT
Objective To evaluate the effect of antiplatelet drugs and ischemic-events-free duration by thromboelastography (TEG) in patients undergoing peripheral endovascular treatment.Methods From Mar 2015 to Oct 2016,38 patients undergoing initial successful peripheral stenting and then coming back for recurrent ischemic events.TEG was used to evaluate the platelet inhibition rate induced by arachidonic acid (AA％) approach,the platelet inhibition rate induced by adenosine diphosphate (ADP％) approach,and the ADP-induced platelet-fibrin clot strength (MAADP).Clinical feature differences between patients with MAADP ＞ 47 mm and MAADP ≤ 47 mm were compared.Results AA％ less than 50％ was found in 9 patients(23.9％),and ADP％ less than 30％ in 14 patients(36.8％).5 patients met the two conditions.Patients with MAADp ＞ 47 mm had a significantly lower ADP％ (x2 =10.755,P ＜ 0.001),compared to patients with MAADP ≤47 mm.Univariate survival analysis showed ADP％ ＜ 30％ and MAADP ＞47 mm were risk factors for getting shorter ischemic-events-free duration,compared to patients with ADP％ ≥ 30 (P ＜ 0.001),with MAADP ≤47 mm (x2 =4.408,P =0.036).Conclusions TEG may detect those patients who has a low response to antiplatelet drugs,and some TEG parameters may have a ischemic predictive value.
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Objective To discuss the curative effect and clinical significance of sclerosing foam agent in the treatment of chronic venous diseases (CVD) with incompetent perforating veins.Methods 65 cases of C4,C5,C6 CVD (a total of 84 limbs) underwent foam sclerotherapy closure for incompetent perforating vein.Patients were followed-up for 3 months,ultrasonography was used to observe the closure of perforating veins and the curative effect.Results 7 patients (9 limbs) were lost to follow-up,all with grade C4.In the 66 (C4,C5) limbs,pigmentation significantly subsided in 45,partial regression in 9,no change in 2.In the 9 limbs with grade C6,complete healing of ulcer in 5,partially healed in 3.Ultrasound observed satisfactory perforating vein closure.Conclusion Foam sclerotherapy closure for incompetent perforating vein has satisfactory effect,with good short-term curative result.
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Aim To study the effect of rosiglitazone(RGZ)on expression and excretion of connective tissue growth factor(CTGF) in renal tissue and urinary of diabetic nephropathy rats.Methods Three groups of rats were studied:normal control group(n=8),STZ-induced diabetic model group(n=8),diabetes RGZ-treatment group(n=8).Urinary CTGF was measured at the 1 st,4 th,6 th and 8 th week,as well as the expressions of CTGF protein(by histochemical staining)at the 8 th week by ELISA.Results The urinary excretion rates of CTGF at 4 th、6 th、8 th weeks and the expressions of CTGF protein in renal cortex at 8th weeks significantly increased in STZ-induced model group compared with those in normal group(P
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Purpose:The aim of this study was to evaluate the clinical efficacy and toxicity of treatment with gemcitabine and cisplatin for hormone independent prostate cancer.Methods:18 cases of advanced hormone independent prostate cancers who received castration and antiandrogen medicines were confirmed to have multiple bone metastatic carcinomas by emission computed tomography(ECT), and hepatic , adrenal and intracranial metastasis were found respectively each in 1 patient, and the value of PSA(prostatic special antigen) had on ascending trend in all patients. Gemcitabine 1000 mg/m~(2) +NS 100 ml was administered by intravenous drip on days 1,8 and cisplatin 100 mg/m~(2) +NS 500 ml was administered by intravenous drip on day 1 or cisplatin 30 mg/m~(2) +NS 250 ml was administered by intravenous drip on days 1 to 5 in each 28-day cycle.Results:Levels of PSA descent to normal titer(