摘要:目的: 观察低分子肝素联合ACEI/ARB治疗糖尿病肾病(DN)的疗效。 方法 :将55例2型DN患者随机分为对照组(ACEI/ARB)和治疗组(ACEI/ARB+低分子肝素),疗程8周。比较两组治疗前和治疗后24h尿蛋白,Scr、BUN、血浆白蛋白等指标的变化。 结果 :(1)治疗后治疗组和对照组24h尿蛋白、Scr均显著下降(〖WTBX〗P lt;001,〖WTBX〗P lt;005),治疗组比对照组下降更为明显(〖WTBX〗P lt;005)。(2)治疗后两组血浆白蛋白均增加(〖WTBX〗P lt;001),治疗组与对照组治疗后比较无明显差异(〖WTBX〗P gt;005)。(3)治疗后两组BUN均降低(〖WTBX〗P lt;005),治疗组与对照组治疗后比较无明显差异(〖WTBX〗P gt;005)。(4)治疗后两组TC和TG均无明显变化。 结论 :联合应用低分子肝素能有效减少DN患者的蛋白尿,改善肾功能。Abstract: Objective: To study the clinical effects of lowmolecularweight heparin (LMWH) and ACEI/ARB on diabetic nephropathy(DN).Methods :55 patients of type 2 Diabetic nephropathy were randomly divided into treatment group(ACEI/ARB+ LMWH)and control group (ACEI/ARB).SCr,quantity of protein in 24hour urine,BUN and plasma albumin figures were compared between two groups before treatment and eight weeks after treatment.Results :(1)SCr,quantity of protein in 24hour urine had been decreased significantly in both groups(P lt;001,P lt;005),and more significantly in treated group than in control group (P lt;005).(2)Plasma albumin increased significantly in both groups(P lt;001).But no significantly increase of plasma albumin had been found in treatment group during the followup(P gt;005).(3)BUN decreased significantly in both groups(P lt;005), but no significantly decrease of BUN had been found in treatment group during the followup(P gt;005).(4)There were no significantly difference in TC and TG between two groups.Conclusion : LMWH and ACEI/ARB can ameliorate proteinuria and improve renal function of the patients with DN.
Objective To analyze the effect of arteriovenous impulse system (AVIS) combined with lowmolecular-weight heparins calcium (LMWHC) for prophylaxis of deep vein thrombosis (DVT) following total knee arthroplasty (TKA). Methods From March 2006 to March 2008, 76 cases of osteoarthritis patients (76 knees) accepted TKA, including 25 males and 51 females with an average age of 66.6 years (range, 58-79 years). The affected knees were left side in 41 cases and right side in 35 cases. They were randomly divided into experimental group and control group before surgery. Then LMWHC and rehabil itation training were routinely given in two groups before and after surgery. However, only experimental group was treated with AVIS continually during the first four days and then two times a day for 30 minutes one time during 5-7 days. At 7 daysd after operation, color Doppler ultrasound was used to detect the occurrence condition of DVT. Results Five cases (13.16%) had thrombosis of calf and recovered after treated with urokinase and salvia in the experimental group. Eleven cases had thrombosis of calf and 3 cases had thrombosis of whole low extremities (36.84%), and improved after treated with urokinase and salvia in the control group. There was significant difference in DVT incidencerate between two groups (P lt; 0.05). No pulmonary embol ism or death was found in both groups. Conclusion AVIScan effectively accelerate the venous blood return velocity, a combination of AVIS and LMWHC has a better effect in theprevention of DVT following TKA.
【摘要】 目的 评价葛根素注射液（PI）联合低分子肝素（LMWH）治疗不稳定型心绞痛（UAP）的疗效和安全性。 方法 计算机检索中国生物医学文献数据库（CBM）、中国期刊全文数据库（CNKI）、中文科技期刊全文数据库（VIP-维普）、万方-数字化期刊全文库，纳入在常规治疗上加用PI和LMWH对比单纯常规治疗的随机对照试验（RCT），对纳入研究进行质量评价和Meta分析。 结果 共纳入21个RCT，均为C级文献。Meta分析结果显示，在临床症状疗效显效率、心电图疗效显效率和有效率指标方面，两组差异有统计学意义:RR（95%CI）分别为:1.63（1.48，1.79）、1.57（1.34，1.83）及1.28（1.10，1.49）。 结论 基于上述证据，在常规治疗UAP上加用PI和LMWH疗效优于常规治疗。【Abstract】 Objective To evaluate the effect of the puerarin injection (PI) combined with low molecular weight heparins (LMWH) on unstable angina pectoris (UAP). Methods Randomized controlled trials (RCT) of PI combined with LMWH treating UAP were gathered from CBM, CNKI, VIP, and Wanfang data bases; and study quality was evaluated and the Meta-analysis was carried out. Results A total of 21 RCT were identified, of which all were in graded C. According to Meta-analysis, the differences of the clinic excellent rate, electrocardiogram excellent rate and effective rate between the two groups were significant; the RR (95%CI) were: 1.63 (1.48, 1.79), 1.57 (1.34, 1.83), and 1.28 (1.10, 1.49). Conclusion Based on the evidence recently, PI and LMWH adding is better than ordinary treatment for UAP.
Objective To investigate the pathogenesis of deep vein thrombosis (DVT) after total hip arthroplasty (THA) and the preventive effectiveness of low molecular weight heparin (LMWH). Methods The occurrence condition of DVT in 90 cases undergoing THA treated with LMWH between February 2003 and March 2004 was restrospectively analyzed. Among 90 cases, 39 were treated with LMWH at a dose of 5 000 U/day (high dose group) and 51 at a dose of 2 500 U/day (low dose group). Another 90 cases undergoing THA without LMWH treating between February 2002 and February 2003 were used as control group. There was no significant difference in gender, age, illness cause, course of disease, or the type of prosthesis among 3 groups (P gt; 0.05). Results DVT occurred in 19 cases (21.1%) of control group, in 2 cases (5.1%) of high dose group, and in 5cases (9.8%) of low dose group, showing significant differences between two treated groups and control group (P lt; 0.05), but no significant difference between two treated groups (P gt; 0.05). There was no significant difference in gender, age (gt; 65 years and ≤ 65 years), pathogen (trauma and bone disease) of each group, as well as of the same type patients within 3 groups (P gt; 0.05). The DVT incidence rate in the patients with bone cement artificial joint was significantly higher than that in the patients with non-bone cement artificial joint (P lt; 0.05), but there was no significant difference in the same type patients within 3 groups (P gt; 0.05). The postoperative blood loss in high dose group, low dose group, and control group was (463.5 ± 234.2), (342.4 ± 231.6), and (288.2 ± 141.6) mL; showing no significant difference between the high and low dose groups, between low dose and control groups (P gt; 0.05), while showing significant difference between high dose and control groups (P lt; 0.05). Conclusion The DVT incidence rate in THA patients with bone cement artificial joint is high; LMWH can reduce the DVT incidence rate and has good safety.
Objective To investigate the diagnosis and treatment of pulmonary thromboembolism (PTE) after thoracotomy. Methods We analyzed the clinical data of 10 patients with PTE after thoracotomy treated from January 2011 to March 2015. Among them were 8 males and 2 females, with their age ranging from 51 to 73 years old, averaging 61. Six patients had lung cancer lobectomy, and 4 had esophagus carcinoma resection. All the 10 patients suffered sudden shortness of breath, chest pain and palpitation within the first 40 hours to 128 hours after surgery, and the physical examinations revealed tachypnea, drop of blood pressure and tachycardia. The PTE diagnosis was confirmed after using echocardiography, three-dimensional imaging of CT pulmonary angiography. All the patients accepted the treatment combination of low molecular weight heparin and warfarin. Results All the patients were cured without complications like chest or wound bleeding. Follow-up checks 3 months after the surgery showed no relapses. Conclusions Thoracotomy patients are of high risks of PTE. The diagnosis should be based on imaging examinations. Treatment combination of low molecular weight heparin and warfarin has a remarkable effect in treating PTE patients after thoracotomy, which also has a low rate of bleeding complications.
ObjectiveTo systematically review the clinical efficacy of low molecular weight heparin (LMWH) in treating patients with acute exacerbation of chronic obstructive pulmonary disease (COPD). MethodsDatabases including PubMed, The Cochrane Library (Issue 10, 2013), EMbase, CBM, CNKI, VIP and WanFang Data were searched for the randomized controlled trials (RCTs) about LMWH in treating acute exacerbation of COPD from the establishment to October 2013. Two reviewers independently screened literature according to the inclusion and exclusion criteria, extracted data, and assessed methodological quality of the included studies. Meta-analysis was then performed using RevMan 5.2 software. ResultsA total of 6 RCTs involving 501 patients were finally included. The results of meta-analysis showed that:compared with the control group, LMWH significantly improved levels of D-dimmer (MD=-0.28, 95%CI-0.50 to-0.05, P=0.02), reduced carbon dioxide partial pressure (PaCO2) (MD=-3.42, 95%CI-6.66 to-0.18, P=0.04), improved coagulation (PT) (MD=1.85, 95%CI 1.29 to 2.42, P < 0.000 01), and improved clinical symptoms and signs (RR=1.33, 95%CI 1.12 to 1.58, P=0.001), but it did not improve oxygen partial pressure (PaO2) (MD=0.28, 95%CI-3.04 to 3.61, P=0.87). During treatment, no severe adverse reaction occurred in both groups. ConclusionLMWH could significantly improve symptoms caused by acute exacerbation of COPD. Due to limited quantity and quality of the included studies, the above conclusion needs to be confirmed by conducting more high quality RCTs with larger sample size.
OBJECTIVE To evaluate the efficacy and safety of low molecular weight heparin(LMWH) in prophylaxis of postoperative deep vein thrombosis (DVT) following hip and knee surgery. METHODS From April 1997 to October 1998, 46 patients undergoing hip and knee orthopedic procedures were randomized into 2 groups for studying. The following eligibility criteria were applied: age over 40 years old, no recently history of venous thromboembolism (over 3 months), normal result of preoperative hemostasis test and normal result of Doppler examination of the lower extremities. One group was control group and the other group received subcutaneously a low molecular weight heparin(Fraxiparine) with anti-factor X, activity of 41 IU/kg.day for three days, then 62 IU/kg.day from the 4th day to 10th day. All patients had venegraphy performed in the operated leg at 4 to 7 days after surgery. RESULTS eight patients(34.8%) developed DVT in the control group of 23 patients and 1 patient (4.3%) in the experimental group, also of 23 patients(P lt; 0.05). Two groups had no any bleeding complications. CONCLUSION The low molecular weight heparin is safe and effective in preventing postoperative deep vein thrombosis in patients following hip and knee surgery.
目的:观察低分子肝素钙联合舒血宁(银杏叶提取物)治疗不稳定型心绞痛疗效。方法:选择符合诊断标准的不稳定型心绞痛患者88例。随机分为治疗组与对照组,对照组给予常规药物治疗,治疗组在常规治疗的基础上给予低分子肝素钙和舒血宁注射液治疗。结果:2周结束后治疗组各项观察指标较对照组明显改善,两组差异明显(Plt;005)。结论:低分子肝素钙联合舒血宁治疗不稳定型心绞痛效果显著。
ObjectiveTo evaluate the safety and efficiency of perioperative low molecular heparin (LMH) as the replacement of anticoagulant for patients with inguinal hernia. MethodsSixty-three patients with oblique inguinal hernia from April 2009 to April 2012 in this hospital were analyzed retrospectively.Seventeen cases because of other diseases were long-term oral aspirin anticoagulant therapy (aspirin group), 11 cases because of other diseases were long-term oral warfarin anticoagulant therapy (warfarin group), anticoagulant therapy was replaced by continuing LMH 7 d before operation in the aspirin group and the warfarin group.The other 35 cases did not take any anticoagulant therapy (control group). Results①The demography and preoperative international normalized ratio were similar among three groups (P > 0.05).②All the patients were followed-up.The duration of follow-up ranged from 12 months to 18 months.There were no statistical differences of the scrotal hematoma or subcutaneous hematoma, operation time, postoperative hospital stay, and VAS scoring among these three groups (P > 0.05).There was no recurrence in all the patients. ConclusionFor a long term application of anticoagulant in patients with oblique inguinal hernia, perioperative application of LMH instead of anticoagulant does not increase the risk of bleeding, and could prevent thrombosis.