苯妥英钠导致小脑功能损害的临床分析

目的:研究癫痫患者服用苯妥英钠导致小脑功能损害的机理,临床表现及血药浓度的关系。方法:回顾性分析服苯妥英钠中毒35例患者临床资料,测其血药浓度,住院后停用或减量苯妥英钠,调整为其他抗癫痫药,并予以促脑细胞代谢药、Vit B6、叶酸等治疗。结果:其血药浓度1例10μg/ml,4例10~20μg/ml,30例>20μg/ml,治疗后32例患者症状在1~10个月内逐渐缓解。3例存在小脑萎缩,其中1例症状改善缓慢,2例无明显好转。结论:苯妥英钠在不同患者存在个体差异,小脑损害同血药浓度并不同步,即使血药浓度在正常值,也可能发生中毒现象。苯妥英钠中毒后应尽早停药,治疗后可恢复。否则苯妥英钠引起小脑萎缩后则可导致不可逆性小脑功能损害。     

苯妥英钠中毒所致小脑损害8例病例分析

目的 探讨苯妥英钠的代谢特点及其中毒对小脑造成的损害。方法 回顾性分析我院收入院的7例苯妥英钠中毒患的中毒症状、苯妥英钠血药浓度监测及治疗后症状改善情况。结果 苯妥英钠为治疗癫痫的药物，其治疗浓度与中毒浓度接近，其中毒可导致小脑损害，停用后，大部分可恢复。结论 应用苯妥英钠治疗癫痫时要注意监测血药浓度，发现中毒后要及时调整抗癫痫药物。     

12例癫痫患者苯妥英钠中毒的临床表现及血清药物浓度的关系

本文报告12例癫痫患者苯妥英钠中毒的临床表现与血清药物浓度的关系,12例患者全部因超量应用苯妥英钠而致头晕、恶心、共济失调等明显临床症状,血药浓度亦超出了正常范围。提出由于苯妥钠的非线性动力学原因,临床用药应谨慎,苯妥英钠中毒的小脑损害是功能性改变。     

苯妥英钠的血药浓度监测

对３５例服用苯妥英钠怀疑中毒和难治性癫痫患者进行血药浓度监测，结果中毒阳性率为５１．４％。提示服用苯妥英钠应个体，治疗剂量不能只凭经验而应作血药浓度监测。     

12例癫痫患者苯妥英钠中毒的临床表现及血清药物浓度的关系

报告１２例癫痫患者苯妥英钠中毒的临床表现与血清药物浓度的关系，１２例患者全部因超量应用苯妥英钠而致头晕、恶心、共济失调等明显临床症状，血药浓度亦超出了正常范围。提出由于苯妥英钠的非线性动力学原因，临床用药应谨慎。苯妥英钠急性中毒所致的小脑损害，大部分病例是可以恢复的     

癫痫病人血清苯妥英钠浓度与疗效的关系

①目的　探讨癫痫病人应用苯妥英钠 (DPH)治疗的最佳有效血药浓度。②方法　采用高效液相色谱法测定了 136例癫痫病人血清苯妥英钠浓度。③结果　服药剂量与血药物浓度在一定范围内呈正相关 (r =0 .5 1,P <0 .0 5 ) ;75例癫痫病人病情控制较好者平均血药浓度为 5 0 .2 μmol/L ,发作得到控制最佳有效浓度范围为30 .0～ 6 0 .0 μmol/L。 ④结论　苯妥英钠剂量与疗效关系因人而异 ,必要时应进行严密的血药物浓度监测     

应用苯妥英钠要防小脑损害

苯妥英钠的有效剂量和中毒剂量很接近,其治疗的血药浓度一般为10μg/ml,>20μg/ml时致眼球振颤,>30μg/ml时出现共济失调,>40μg/ml时可致神经错乱,>50μg/ml时则出现严重的昏睡甚至昏迷。当发生急性、严重的苯妥英钠中毒后,小脑共济失调的消退常需数月时间,且不完全。而弥漫性小脑萎缩可在共济失调的症状改善之后,复查核磁共振时被发现,表现为小脑延髓池、桥脑小脑角及小脑上池的扩大。应用苯妥英钠要防小脑损害     

苯妥英钠血药浓度监测结果分析

目的对97例次苯妥英钠血药浓度监测结果进行分析,以探寻剂量与浓度、浓度与疗效间的关系。方法采用荧光偏振免疫分析法。结果21例血药浓度为10～20mg／L的患者中,有效11例（52．4％）,无效9例（4．3％）,中毒1例（4．8％）。47例患者口服日剂量均为0．3g,血药浓度＜10mg／L的有31例（66．7％）,10～20mg／L的有8例（16．7％）,20～30mg／L的有5例（10.6％）,＞30mg／L的有3例（6．3％）。结论苯妥英钠个体药代动力学参数差异大：特殊情况下应监测游离浓度。     

苯妥英钠致小脑功能障碍12例分析

苯妥英钠是治疗癫痫病最常用药物,大剂量使用易造成中毒。在中毒反应中以小脑功能障碍最多见。从１２例苯妥英钠致小脑功能障碍分析,亚急性起病者,毒性与血药浓度呈正相关性,药物剂量越大,毒性反应出现的时间越早,症状越重。３例慢性起病者,其中１例发现小脑萎缩,与长期使用苯妥英钠有关,其血药浓度测定正常,小脑功能障碍与苯妥英钠选择性作用小于小脑浦肯野细胞有关。１　临床资料 本组病例选自住院病人。男８例,女４例。年龄２０～３５岁４例,３５～５０岁６例,５０～６５岁２例。原发性癫痫４例,继发性癫痫８例。脑电图轻…     

万古霉素血药浓度监测的临床应用

目的:探究万古霉素血药浓度监测临床应用.方法:选取该院2014年5月至2016年5月间收治的50例患者进行研究,指导应用万古霉素,对药物浓度进行监测.采用荧光偏振免疫法对万古霉素血药浓度进行测定.结果:初始谷浓度＜5 mg/L有2例,5～＜10 mg,/L有28例,10 ～ 15mg/L有19例,初始谷浓度＞15 mg/L有11例.初始峰浓度:12.25 ～50.35 mg/L,＜20 mg/L有32例患者,20 ～ 45 mg/L有15例患者,＞45 mg/L有13例;疾病好转率为91.7％,细菌清除率85.0％.结论:万古霉素血药浓度存在较大个体差异,需结合个体差异制定科学的用药方案,以提高治疗效果与细菌清除率.     

Value of D-Dimers in patients with acute aortic dissection

Objective: To evaluatel the value of D-dimers in patients with acute aortic dissection (AAD). Methods: This study consisted of 16 patients with AAD and 27 non-AAD patients. Serum D-dimets were measured by Sta-Liatest D-DI immunoturbidimetric assay. Results: D-dimer level was higher (P ＜ 0.001) in patients with AAD(7.91 ± 5.52 μg/ml) than that in non- AAD group(1.57±1.24 μg/ml). D-dimer was positive (＞0.4 μg/ml) in all patients with AAD and in 10 control group patients (37%). Among patients with acute AAD, D-dimers tended to be higher in Stanford A than in Stanford B (8.67 ± 4.31 μg/ml vs. 3.24±1.27 μg/ml, P ＜0.01). D-dimer values tended to be higher in more extended disease(3.84 ± 1.65 μg/ml, 8.57 ± 3.58 μg/ml and 11.87 ± 5.69 μg/ml in thoracic aorta, thoracic and abdominal aorta, thoracic and abdominal aorta and iliacal arteries, respectively, P ＜ 0.05 for both 8.57 ± 3.58 and 11.87 ± 5.69 vs. 3.84 ± 1.65 ). Including the control group into the analysis, we found a sensitivity of 100%, a negative predictive value of 100%, and a specificity of 66% and a positive predictive value of 64% for D-dimer in diagnosis of AAD in our patients with suspected AAD. Conclusion: D-dimer was elevated in patients with AAD. A negative D-dimer test result could be useful in excluding AAD.     

Research of combined liver-kidney transplantation model in rats

Objective： To set up a simple and reliable rat model of combined liver-kidney transplantation. Methods： SD rats served as both donors and recipients. 4℃ sodium lactate Ringer＇s was infused from portal veins to donated livers,and from abdominal aorta to donated kidneys, respectively. Anastomosis of the portal vein and the inferior vena cava （IVC） inferior to the right kidney between the graft and the recipient was performed by a double cuff method, then the superior hepatic vena cava with suture. A patch of donated renal artery was anastomosed to the recipient abdominal aorta. The urethra and bile duct were reconstructed with a simple inside bracket. Results： Among 65 cases of combined liver-kidney transplantation, the success rate in the late 40 cases was 77.5%. The function of the grafted liver and kidney remained normal. Conclusion： This rat model of combined liver-kidney transplantation can be established in common laboratory conditions with high success rate and meet the needs of renal transplantation experiment.     

APPLICATION OF LORNOXICAM TO PATIENT-CONTROLLED ANALGESIA IN PATIENTS UNDERGOING ABDOMINAL SURGERIES

FOR anesthesiologis s ,treatingpostoperativepainhas alwaysbeen a problem.Althoughopioidshave been provedtobe effective,theirsideeffectscouldnotbeignored.With thedevelopmentofscienceand pharmacology,many drugs with aspectsof satisfactoryanalgesicefficacyand couldbe welltoleratedby patientshave been developed.And lornoxicamisone of them, which isa non-steroidalanti-inflammatorydrug (NSAID ), with analgesic, anti-infl-ammatory,andantipyreticproperties.Itseliminationhalf-time(3 to 5 hours) isle…     

Development on Adjustable Calibration Marker for Shock Wave Focus

Shock wave lithotripsy （SWL） is a treatment of choice for upper urinary stones. However, this procedure is inappropriate for obese patients because the focus is often unable to reach the target owing to the limited focal distance in shock wave source. Although treating such patients in a blast path may increase the application length of shock wave source, it＇s difficult to find this path on the lithotripter monitor. For this reason, we invented an adjustable calibration marker in order to set an effective focus in the shock wave hath.     

Study on the TCM Pathogenesis of Angiopathic Complications of Type II Diabetes

Excess production of reactive oxygen species(ROS)of mitochondrion mediated by hyperglycemia is the common pathogenesis of angiopathic complications of diabetes.TCM holds that the damp from the dysfunction of spleen.kidney and liver is the causative factor of complications of diabetes.This is similar to the mechanism of Ros resulting in angiopathic complications of diabetes.When the angiopathic complications of type II diabetes mellitus(T2DM)are difierentiated as caused by turbid damp in TCM can be explained as ROS.Since the obstruction of pathogenic damp in channels and collaterals is said to be the main pathogenesis,the treating principle should be dissolving the damp to remove the obstruction.     

Leptin, Ghrelin and TNF-α before and after Hypo-caloric Traditional Chinese Diet and Auricular Acupuncture

INTRODUCTION Obesity is a complex emergent problem, which can be possibly solved not only by the diet but also by the life style and promotion of a constant physical exercise. 1, 2 No doubt careful attentions must be given to the nutritional condition of obese people, the dietary habits, the somatic build (i.e. distribution of fat mass) and the organic functions linked to formation of the fat mass. All the parameters should be constantly monitored before, during and after a diet treatment. 3, 4, 5     

BLOOD PRESSURE CHANGE WITH AGE IN SALT-SENSITIVE TEENAGERS

Objective To observe blood pressure change with age in salt-sensitive teenagers whose salt sensitivity were determined by repeated testing.Methods Salt sensitivity was determined through intravenous infusion of normal saline combined with volume-depletion by oral diuretic furosemide in 55 teenagers. After five years, salt sensitivity was re-examined and subject blood pressure was followed up. Blood pressure changes in salt-sensitive teenagers were compared to that of non-salt sensitive teenagers over five years.Results After 5 years, the repetition rate of salt sensitivity determined by intravenous saline loading is 92.7%. In teenagers with salt sensitivity on the baseline, both the systolic blood pressure increments and increment rates were much higher than non-salt sensitive teenagers (12.7±12.1 mmHg vs. 2.8±5.2 mmHg, P＜ 0.01; 12.2%± 12.0% vs. 2.5% ±4.4%, P＜ 0.001,respectively). There was a similar trend for diastolic blood pressure (8.4 ± 6.4 mmHg vs. 3.7 ± 6.4 mmHg, P = 0.052; 13.2% ±10.6 % vs. 6.8%± 10.1%, P = 0.053, respectively).Conclusions Salt sensitivity determined by intravenous saline loading showed good reproducibility. Blood pressure increments with age were much higher in salt-sensitive teenagers than non-salt sensitive teenagers, especially in terms of systolic blood pressure.     

Relationship between Dysglycemia and Carotid Atherosclerosis in Tibetan Population

People with dysglycemia are at high risk for atherosclerotic diseases. This study aims at investigating the atherosclerotic vascular damage in dysglycemia and its metabolic origin in Tibetan population.     

Acupuncture Combined with Spinal Tui Na for Treatment of Primary Dysmenorrhea in 30 Cases

Objective: To observe the therapeutic effects in acupunture treatment of primary dysmenorrhea combined with spinal Tui Na, and study its mechanism. Methods: Thirty cases of the treatment group were treated by acupuncture combined with spinal Tui Na, and thirty cases in the control group were treated by routine acupuncture. Results: The total effective rate was 93.3% in the treatment group, and 73.3% in the control group, with a significant difference between the two groups (P<0.05). Conclusions: Acupuncture combined with spinal Tui Na has good prospects for treatment of primary dysmenorrhea.     

Luo Lingjie's Experience in Treating Chronic Nephropathy

In treating chronic nephropathy,Luo Lingjie,a chief physician,pays attention to regulating the balance between yin and yang,treating infection if present,and removing pathogenic factors.He prescribes gentle drugs and uses carefully strongly warming-tonifying ones,emphasizes the importance of persuading the patient to persist in treatment with medication and nurse one's health for recuperation,and is good at combined use of TCM and western medicine therapy and brings the merits of various therapies into full play,with obvious theraoeutic effects.