OBJECTIVE:To discuss the connotation,significance and methods of pharmacoeconomics of Adverse Drug Reactions(ADR).METHODS:The related studies evaluating the economic impact of ADR both at home and abroad were sum_ marized by literature review.RESULTS&CONCLUSION:There existed a big gap in the researches between China and foreign countries.Approaches to assessment of the economic costs of ADR were found to be cost study,cost-efficiency analysis of drug safety.The cost study includes the following3steps:defining ADR,estimating the incidence of ADR and measuring the costs of ADR.

OBJECTIVE:To provide reference for the development China as clinical research center in Asian-pacific re?gion.METHODS:To discuss the strengths,weaknesses,opportunities and threats of China as a regional clinical research center by analysis.RESULTS&CONCLUSION:Against the background of globalization of pharmaceutical research and development,expansion of the global clinical research markets provide great opportunities for China to develop its clinical re?search,and developing a good regulatory environment as well as improving the management of the clinical trial center will af?filiate China to be a competitive clinical research center in Asian-pacific region.

Anticoagulants ; classification ; therapeutic use ; Child ; Humans ; Sepsis ; drug therapy ; physiopathology ; Treatment Outcome

Dental Implantation, Endosseous ; Dental Implants ; Dental Restoration Failure ; Humans ; Prognosis

Objective To explore the preventive and therapeutic effect of recombinant human interleukin-11(rhIL-11) on thrombocytopenia in children with non-lymphocytic leukemia after chemotherapy.Methods Sixteen children who had non-lymphocytic leukemia were divided into 2 groups by randomization,including a therapeutic group and a control group.RhIL-11[50 ?g/(kg?d)] was injected subcutaneously 24 h after chemiotherapy in the therapeutic group,and applied consecutively 10-14 days,and the control group was treated without RhIL-11.Duration of the thrombocytopenia,infusion of blood platelet,diversity of blood platelets counts and adverse effect were observed of the 2 groups.Differences between groups were examined using statistics analysis.Results There were 16 case-times(59.3%) in the therapeutic group that of could be cured without platelet transfusion,but that of control group only had 3 case-times(14.3%);the diffe-rence between 2 groups was significant(P

Objective To analyze the features of drowning victim s with psychiatric disorders to support further investigation on such cases. Methods O ne hundred and five archives of drowning victim s with psychiatric disorders from January 2010 to June 2014 in H arbor Public Security Subbureau, Shanghai Public Security B ureau were reviewed. The decedents’ general inform ation, autopsy findings, case inves-tigation data and disease histories were statistically analyzed. Results O f the 105 cases, 104 were sui-cides. Most decedents were poorly educated. Most suicides occurred in warm clim ate, and the corpses were usually found within 2 days. Most decedents had no suicide history and notes, but had abnorm al m ental or behavior changes before suicide. D epression, depression status and schizophrenia were the m ain types of psychiatric disorders, and only 9 decedents had received regular therapies before their deaths. Conclusion Mental disorder is a high risk factor in the drowning victim s. G uardians should be aware of psychotic abnorm al behaviors, especially during warm clim ate seasons.

Objective To investigate effect of alendronate on OPG and RANKL in periprosthetic osdeolysis induced by polyethylene particles.Methods Twelve rabbits which had been implanted a titanium plug in femur by intercondylar notch were divided into two groups randomly,polyethylene particles were injected into the left knee joint,one received alendronate,and the other placebo as control.After 12 weeks,all rabbits were sacrificed.Periprosthetic tissues were observed by ELISA.Results The concentration of OPG in the experimental group was not higher than that of the control (P ＞0.05 ).But the concentration of RANKL in the experimental group was lower(P ＜0.01 ).And specific value of OPG/RANKL was higher in the experimental group ( P ＜ 0.05 ).Conclusion The therapy of alendronate can change the concentration of RANKL and specific value of OPG/RANKL in periprosthetic osdeolysis induced by polyethylene particles,inhibit aseptic loosening of prosthesis in rabbits.

Child ; Child Welfare ; China ; Health Services, Indigenous ; Humans

Aged ; Coronary Artery Bypass, Off-Pump ; methods ; Coronary Artery Disease ; surgery ; Female ; Humans ; Male ; Retrospective Studies ; Treatment Outcome

Objective To investigate effect of alendronate on prevention of aseptic loosening prothesis.Method Twelve beagles which had been implanted a titanium plug in femur were divided into two groups randomly,one received alendronate,and the other placebo as control.After 12 weeks,all beagles were sacrificed.specimens of femur were studied by biomechanical test.Independent sample t test was used for statistical analyses.Results The pull-out strength of the experimental group was higher than that of the control (P ＜ 0.05),and the torsion strength was also higher in the experimental group(P ＜ 0.05).Conclusion The therapy of alendronate can change the bone strength,inhibit aseptic loosening of prosthesis in beagle and could be a good drug for the prevention and treatment of aseptic loosening prothesis.