Objective To investigate the clinical effect of voriconazole in the treatment of invasive fungal infections in lung cancer patients with radiotherapy and chemotherapy,to provide a reference for clinical treatment. Methods The clinical data of 64 lung cancer patients with radiotherapy and chemotherapy with invasive fungal infec-tions were retrospectively analyzed.According to the treatment methods,they were divided into control group and observation group,32 cases in each group.Fluconazole treatment was used in the control group,and the observation group used voriconazole therapy.The overall response rate,time to return to normal white blood cells and other indica-tors of liver and kidney function were compared between the two groups.Results The effective rate of the observation group was 81.25%,which was significantly higher than 68.75% of the control group,the difference was statistically significant(χ2 =5.876,P=0.008).The temperature recovery,cough disappeared,leukocyte recovery time of the observation group were (3.61 ±0.61)d,(6.11 ±0.81)d,(7.85 ±0.92)d,which were significantly shorter than those of the control group,the differences were statistically significant(t=4.145,P=0.025;t=4.045,P=0.027;t=4.385,P=0.021).The treatment of the two groups had mild liver and kidney damage,and there was no signifi-cant difference between the two groups(all P>0.05 ).Conclusion Voriconazole treatment has good clinical effect for lung cancer patients after radiotherapy and chemotherapy with invasive fungal infections,the treatment period is short,but with mild liver and kidney function impairment,the treatment should strengthen the monitoring.

Objective To study the function, effect and mechanism of prevention of pressure sore formation with stimulation of the dorsal ramus of spinal nerve root by transcutaneous pulse using plateshape surface electrode. Methods According to the odd number and even number of admission date, 81 patients were divided into the control group (41 cases) and the observation group (40 cases). The control group received standard pressure sore prevention nursing according to Basic Nursing, the observation group received stimulation of the dorsal ramus of spinal nerve root by transcutaneous pulse using plate-shape surface electrode based upon routine nursing. Results 1 case caught grade Ⅰ pressure sere,1 case with grade Ⅱ pressure sere, and the incidence rate was 4.88% in the observation group, while in the control group, 5 cases caught grade Ⅰ pressure sore,4 cases with grade Ⅱ pressure sore, and the incidence rate was 22.50%. Conclusions Combination of routine prevention method with stimulation of the dorsal ramus of spinal nerve root by transcutancous pulse to prevent pressure sore formation can reduce the incidence rate of pressure sore in high risk population. This technique is easy, painless, noninvasive, and is a novel method for early prevention of pressure sore.

AIM: To evaluate acrylic resin bone cement in combination with percutaneous kyphoplasty to treat spinal metastatic tumor and reconstruct spinal stability. METHODS: Thirty-three cases with spinal metastatic tumor underwent percutaneous kyphoplasty in the Department of Spinal Surgery, Shenzhen People's Hospital between October 2006 and January 2008. All affected spines were complicated by destruction of bone or compression fracture. Under monitoring by G-arm X-ray machine, bilateral pedicle puncture was performed, followed by balloon expanding and acrylic resin bone cement injection in thoracic vertebra (3.6 mL) and lumbar vertebra (4.8 mL). All patients were followed up for 6 months to evaluate biocompatibility, vertebral height changes, pain degree pre-and post-surgery and movement ability. RESULTS: Of 49 affected vertebras in 33 cases, 43 were one-off successful, and 5 cases died of tumor metabasis. Finally, 43 vertebras were included in final analysis. The paired t-test showed the post-surgery anterior and posterior vertebral heights were significantly higher than pre-surgery [(2.6?0.6) cm, (2.2?0.6) cm; (2.9?0.7) cm, (2.6?0.6) cm; P

Diabetic peripheral neuropathy (DPN) is the most common complication of diabetes mellitus in nervous system. However, the pathogenesis is still unkown. Therapeutic options are mainly pathogenetically oriented therapy and symptomatic therapy. With an increasing understanding of the pathogenesis of DPN, many new therapies have emerged. Comprehensive therapy targeting different pathogenesis will be frequently applied in the future. In this article, the common therapy and advance in treatment of DPN are reviewed.

Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Carcinoembryonic Antigen ; blood ; Catheter Ablation ; methods ; Colorectal Neoplasms ; pathology ; Combined Modality Therapy ; Fluorouracil ; therapeutic use ; Humans ; Leucovorin ; therapeutic use ; Liver Neoplasms ; blood ; drug therapy ; secondary ; surgery ; Neoplasm Recurrence, Local ; Organoplatinum Compounds ; therapeutic use

This paper studied the development stages in terms of the public nature of public hospitals in China and analyzed the causes for their weakened public benefits.It proposed the principle of government guidance,achieving government purchasing of healthcare services as the roadmap,as well as building and improving the service purchasing system,performance appraisal system,and payment review system along with supervision system.These measures are designed to make public hospitals in their public benefit nature with scientific system design,powerful institutional guarantee,and efficient execution strategies.

Background Selective laser trabeculoplasty (SLT) is a safe and effective therapy to the treatment of primary open angle glaucoma (POAG),and the clinical application is approved by American FDA.However,the relevant researching outcomes from several single-center study are in dispute owing to non-uniform approach in China.A muhicenter clinical trial is need to verify the effectiveness of SLT for Chinese POAG.Objective This study was to investigate the safety and efficacy of SLT in Chinese POAG patients.Methods A prospective,multicenter and self-controlled clinical trail was designed.Sixty-two eyes of 62 POAG patients with the age of ≥ 18 years were enrolled.Frequency SLT was performed around 360° angle using Lumenis Selecta DuetTM or Lumenis Selecta Ⅱ laser instrument,with the 100 non-overlapping spots,3 ns preset time,400 μm size of laser spot and 0.6 mJ energy.The operated eyes were followed-up for 6 months.The curative effects were checked including intraocular pressure (IOP),IOP-lowing value,number and percentage of IOP-lowing 20％ and 30％.The therapyrelated complications were recorded including the number of conjunctival congestion and cloudy of the anterior chamber.Results The preoperative IOP was (25.7±2.6) mmHg in the 62 eyes.The IOP was significantly lowed 1 day,2 weeks,4 weeks,3 months and 6 months after SLT in comparison with preoperative IOP (all at P＜0.001) with the lowest value of (16.5±4.5)mmHg in postoperative day 1.IOP was stable from 4 weeks to 6 months after operation.The mean lowing-value of IOP was 5.3-9.2 mmHg from 1 day through 6 months after SLT.The percentage of eyes 20％ drop in lOP was 83.9％,and that of 30％ drop was 58.1％ in postoperative day 1.In 6 months after SLT,percentages of eyes 20％ and 30％ drop in IOP were 56.5％ and 27.4％,respectively.Conclusions SLT is a safe and effective method of lowing IOP for POAG eyes in Chinese population.

Objective To observe the changes of extracellular matrix(ECM) production and hypertrophy of glomerular mesangial cells(GMCs) induced by high glucose(HG),and the inhibitory role of myriocin(ISP-1).Methods GMC cultured with normal glucose(5.6 mmol/L D-Glucose,NG),HG(25.2 mmol/L D-Glucose) and HG plus ISP-1(100 mg/L) for different durations(0,24,48,(72 h)).The sizes of GMC were indicated by forward scatter intensity,measured by flow cytometery,and the levels of fibronection(FN),collagen Ⅳ(Col Ⅳ),laminin(LN),precollagen Ⅲ(Pcol Ⅲ) and hyaluronic acid(HA) in the supernatant of cultured GMC were detec-(ted) by ELISA.Results Compared with NG,HG could induce GMC hypertrophy(P

Objective:To investigate the renal injury of portal hypertensive rat after one hour of occlusion of portal vein and inferior vena cava.Methods:Healthy male Wistar rats were taken randomly as normal control、portal hypertensive control and trial group.The recoverable portal hypertensive model was induced firstly.Three weeks later ,15 model rats were taken randomly as portal hypertensive control group,others had another operation and were divided randomly into 0,6h,12h,24h,48h,72h,7d group according to different reperfusion time after 1 hour of occlusion of portal vein and inferior vena cava.At the corresponding time points after reperfusion,the examinations below were done:serum ALT,TBIL,BUN,Cr concentrations;mor-phological changes of liver and kidney,the ultrastructure of renal tissue.Results:Serum and Cr in trail group reached their peak value 12~24 hours after reperfusion,then decreased gradually,and returned to normal 72 hours after reperfusion.The main injury of kidney was located in proximal tubular epithelial cell ,it peaked at 12 hours and 24 hours after reperfusion,the sporadic karyopyknosis and karyorrhexis could be seen,but the basement membrane preserved well.48 hours later,the restoration could be seen.7 days later it restored obviously.Conclusion:There are obvious injury in tubular epithelial cell in the portal hypertensive rat after 1 hour of occlusion of portal vein and inferior vena cava.But the injury of kidney is reversible.