Objective To analyze the characteristics and regularity of adverse drug reaction ( ADR) reports in our hospital ,and to provide reference for clinical drug use .Methods 34 ADR cases reported by our hospital to ADR monitoring center during Jan-Dec.2013 were analyzed .The gender of patients ,route of administration ,drug,cate-gories,organs or systems involved in ADR,clinical manifestations,etc.were analyzed.Results Of 34 ADR cases,the age of patients more than 70 years took up the higher proportion (6 cases,17.65%);the largest number of ADR re-ports was caused by intravenous injection (28 cases,82.35%);the main types of ADR were lesion of skin and its ap-pendents (14 cases,41.18%);ADR reports were most likely caused by anti-infective drugs (17 cases,50%);fol-lowed by TCM injections and the circulatory systems (4 cases,11.76%).The rash,itching,respiratory system,gastro-intestinal system mainly formed clinical manifestation .Conclusion The occurrence of ADR is correlated with multi-ple factors,we should pay more attention to the ADR monitoring and promote rational drug use .

The suprachoroidal space (SCS) is the potential space between the sclera and choroid.Drugs delivered through SCS can bypass the sclera,avoiding clearance by conjunctival and scleral blood vessels and lymphatic circulation,so that more drugs can reach the disease tissues such as choroid and retina.SCS drug delivery does not disrupt the ocular integrity,is safer than the intravitreal drug injection and more effective than trans-scleral drug delivery.In addition,SCS delivery only needs a very small volume of drug,which makes it possible to be carried out in multiple parts of the sclera,and the specific disease area can be more precisely targeted.SCS drug delivery is suitable for the treatment of choroidal and retinal diseases.However,currently SCS drug delivery is still a novel field and many aspects need to be more in-depth studied,including its safety,delivery methods,drug formulation and effectiveness.

Objective To investigate the epidemiological characteristics of hemoglobin variability (Hb-Var) in dialysis patients,and to explore the factors related to Hb-Var and the relationship between Hb-Var and patients outcomes.Methods The study enrolled 178 hemodialysis and peritoneal dialysis patients in the Department of Nephrology,Peking University People's Hospital between October 2009 and March 2010.First six months were observation period,and then followed up for 12 months.The Hb-Var was described by residual standard deviation (Res-SD) and fluctuation across threshold of the Hb level.Non-fatal cardiovascular events and mortality were the primary endpoints.Results The Res-SD was (4.74±2.66) g/L in dialysis patients.Most patients fell into groups of high amplitude (HA) and low amplitude low (LAL),with frequency of 29.8％ and 33.1％ respectively.The related factors of Hb-Var were fluctuation of erythropoietin (EPO) dosage and hemodialysis.Kaplan-Meier survival curve and multivariable adjusted Cox regression indicated that Res-SD had no impact on the primary endpoints.Accumulative time to reach target hemoglobin level was an independent factor related to outcome.Conclusion Hb-Var occurs commonly in dialysis patients.The fluctuation of EPO dosage and dialysis style increase Hb-Var.Accumulative time to reach target hemoglobin level is an independent factor related to patients outcomes.

Objective To explore the clinical efficacy of tension-free vaginal tape obturator inside-outside(TVT-O)in the treatment of female stress urinary incontinence.Methods In this study,we enrolled the patients with stress urinary incontinence who were treated with TVT-O(n=72)or midodrine hydrochloride(n=72).The patient self-evaluation and the Results of pad test and urodynamic test 6 and 24 months after the treatment were compared.Results These 2 kinds of treatment significantly improved the symptoms in patients with stress urinary incontinence,and in patients treated with TVT-O the clinical efficacy 24 months after the treatment was better.Conclusion TVT-O is safe and effective in treating female stress urinary incontinence,and the long-term follow-up and the improvement of urodynamic indices show it is better than simple drug treatment.

Objective To probe the effects of hypothermia and St Thomas Hospital Ⅱ cardioplegia on immature myocardium.Methods To observe the change of hemodynamics,myocardial enzyme in the coronary effluent and myocardial biochemistry of the perfused immature rabbit heart in vitro after two or four hours ischemia at 14 degrees centigrade.Results There were no significant differences in post ischemic hemodynamics,myocardial enzyme in the coronary effluent and myocardial biochemical parameters of the perfused immature heart The myocardial protective effect provided by St.Thomas Hospital Ⅱ cardioplegia was worsen than that of hypothermia alone,marked by the elevated myocardial enzyme leakage and the decreased hemodynamics.Single dose perfusion was better than multi dose perfusion by characteristics of decreased enzyme leakege and good post ischemic hemodynamics.Conclusions Hypothermia alone can provide immature heart with satisfactory myocardial protection.St.Thomas Hospital Ⅱ cardioplegia can not afford good myocardial protection to immature heart and enhance the myocardial protective effect provided by hypothermia.The myocardial protection effect is better provided by single dose perfusion than by multi dose perfusion

OBJECTIVE:To observe clinical efficacy and safety of Chaihu shugan powder combined with clonazepam in the treatment of liver qi stagnation type anxiety. METHODS:96 patients with liver qi stagnation type anxiety were randomly divided in-to observation group and control group,with 48 cases in each group. Control group was given Clonazepam tablet with initial dose of 0.5 mg,increasing to 4.0 mg gradually,tid;observation group was additionally given Chaihu shugan powder 300 ml,bid,on the basis of control group. Both groups were treated for 6 weeks. Clinical efficacy of 2 groups were observed,and HAMA and SAS were observed before and after treatment;the incidence of ADR were compared between 2 groups. RESULTS:The total effective rate of observation group(97.92%)was significantly higher than that of control group(83.33%),with statistical significance(P<0.05). There was no statistical significance in HAMA and SAS between 2 groups before treatment(P>0.05);HAMA and SAS of 2 groups decreased significantly 1,3 and 6 weeks after treatment,and the observation group was lower than the control group, with statistical significance(P<0.05). There was no statistical significance in the incidence of ADR between 2 groups(P>0.05). CONCLUSIONS:Chaihu shugan powder combined with clonazepam is effective,improve patient anxiety and safe in the treatment of liver qi stagnation type anxiety.

Y type of fracture was produced in distal end of fresh adult human cadaver femur, and five internal fixation methods were tested for anti shear and anti torsion strength with the WD 10E machine.The results indicated that the fixation intensity of cancellous screw and bone stud was the weakest, and that of the dynamic condylar screw was the strongest.The intensity of L type plate and T type plate with the addition of cancellous or cortical compression screw were stronger than that of cancellous screw.

Varicella-zoster (chickenpox) infection is a common infectious disease and generally considered to be selflimiting. However, severe bacterial complications associated with the disease have been reported. We describe a case of varicella-zoster infection with secondary Staphylococcus aureus bacteremia, preseptal orbital cellulitis and extensive facial abscesses. She was aggressively treated with intravenous antibiotics and repeated surgical drainage, and eventually made good recovery.