OBJECTIVE:To probe into the characteristics and regularity of adverse drug reactions(ADR)cases occurred in our hospital.METHODS:535 ADR cases reported in our hospital in 2008 were collected and analyzed statistically.RESULTS:In the incidence of 535 ADR cases,the ratio of male to female were 1.10∶1.Patients over the age of 60 years showed the highest incidence,accounted for 36.82%(n=197).430 ADR cases were induced by intravenous route(80.37%);254 cases were induced by antimicrobials(47.48%),followed by TCM preparations(n=75,14.02%).The ADR were chiefly manifested as lesion of skin and its appendants in 212 cases(39.63%),followed by 164 cases of lesion of digestive system(30.65%).Most ADR cases had a favorable prognosis.CONCLUSION:It should be strengthened to offer education and guidance of ADR monitoring for medical staff so as to make sure the safety,effectiveness and convenience of drug use in the clinic.

Objective:To investigate the characteristics and regularities of adverse drug reactions(ADRs) induced by quionlones antibacterial agents in our hospital.Methods:187 ADR cases induced by quionlones collected by the ADR drugs monitoring center in our hospital from 2007～2008 were classified and analyzed.Results:187 ADR cases were involved in 6 drugs of quionlones.The ADRs were chiefly manifested as lesions of skin and its accessories,and followed by the reaction of the digestive system.Most ADRs induced by the intravenous route had a good recovery.Quionlones causing most ADRs was gatifloxacin.Conclusion:The occurrence of ADRs caused by quionlones was related to many factors. Great importance should be attached to ADR monitoring so as to reduce the incidence of ADRs by quionlones

Objective To investigate the ED50 and ED9 5 of subarachnoid 0.375% bupivacaine in elderly patients undergoing elective total hip arthroplasty (THA ) in high altitude area. Methods Twenty-three elderly patients,aged 73-99 years old,ASA Ⅱ or Ⅲ,selected for total hip ar-throplasty (THA)under combined spinal-epidural (CSE)anesthesia were enrolled in this study and predose of 3.0 mg,0.375% (m/v)bupivacaine administered in subarachnoid,following dosage in-creased by ratio of 0.8.Calculate the ED50 and ED9 5 of subarachnoid 0.375% bupivacaine and 95%CI.Results Twenty of 23 underwent the test completely.The ED50 (95%CI)and ED9 5 (95%CI)of 0.375% (m/v)bupivacaine were 4.81 mg (3.98-5.81 )and 7.29 mg (6.03-8.81 ),respectively. Conclusion Subarachnoid 0.375% bupivacaine (7.5 mg)can be used effectively and safely in elderly patients undergoing total hip arthroplasty in high altitudes area.

【Objective】 To analyze the sensory integration characteristics of 4- to 5-year-old preschool children while maintaining static balance, in order to provide reference for promoting the development of motor development. 【Methods】 A total of 128 preschool children were randomly selected in this study from a public kindergarten in Suzhou. Wearable sensor were worn at the center of mass(COM) position for four tests: T1 standing with eyes open, T2 standing with eyes closed, T3 standing with eyes open on a sponge pad, and T4 standing with eyes closed on a sponge pad. The angular velocity modulus(ω) of COM shaking was extracted, the Romberg quotient(RQ), vestibular Romberg quotient(VRQ), and the rate of increase in body stability when integrating different sensations were calculated. The contribution weights and sensory integration characteristics of visual, proprioceptive, and vestibular sensations to static balance were analyzed. Independent sample t-test was used to analyze the differences between different gender and age groups. 【Results】 The RQ was 1.20, and the VRQ was 1.58. The contribution rates of visual, proprioceptive, and vestibular senses to body balance were approximately 9.28%, 28.19% and 62.53%, respectively. The difference in the rate of increase in body stability between integrated vision and integrated proprioception with normal vestibular perception was statistically significant(P<0.001, Cohen′s d=-1.14),while the difference in the rate of increase in body stability between integrated proprioception and vestibular perception with normal vestibular perception and integrated vision with normal proprioception was statistically significant(P<0.001, Cohen′s d=2.30). The difference in the rate of increased body stability between the sum of vestibular and proprioceptive integration and the simultaneous integration of visual and proprioceptive integration was statistically significant(P<0.001, Cohen′s d=-0.86). The gender differences in RQ, VRQ, and the rate of increased body stability when integrating different sensations(P>0.05) and the difference in half year old age was not statistically significant(P>0.05). 【Conclusions】 When preschool children aged 4 - 5 maintain static balance, the contribution of vestibular integration proprioception to body stability is greater than that of vestibular integrate vision. The contribution of vestibular and visual integrate proprioception to body stability is greater than that of vestibular and proprioception integrate vision. The sensory integration characteristics between boys and girls, as well as half year old children, are basically the same.