OBJECTIVE:To provide reference for clinical rational use of antibiotics. METHODS:The use of antibiotics in our hospital from Jan. 2012 to Dec. 2015 was analyzed,the DDDs was calculated,bacterial resistance rates over the same period was analyzed,and the relationship between them were analyzed with Pearson method. RESULTS:During 2012-2015,the top 3 antibiot-ic DDDs in our hospital were cephalosporins,macrolides and quinolones;bacterial with the top 5 detection rate was Escherichia co-li,Pseudomonas aeruginosa,Klebsiella pneumoniae,Acinetobacter Bauman and Staphylococcus aureus;the DDDs of imipenem cilastatin sodium showed a positive correlation with the resistance rate of P. aeruginosa(r=0.95,P<0.05)and the total resistance rate of Gram-negative bacteria (r=0.98,P<0.05),meropenem showed a positive correlation with the resistance rate of K. pneu-moniae(r=0.97,P<0.05),piperacillin sulbactam sodium showed a negative correlation with the resistance of P. aeruginosa(r=-0.98,P<0.05). CONCLUSIONS:DDDs is correlated with the antibiotic drug resistance rate of bacteria,which should be planned and scientific used to reduce the bacterial resistance.

OBJECTIVE:To investigate the effects of clinical pharmacists participating in the implementation of clinical path-way under the condition of disease diagnosis related groups-prospective payment system(DRGs-PPS),and to provide reference for promoting rational drug use in the clinic. METHODS:Patients with femoral neck fracture in the clinical pathway were collected from our hospital as research objects. The patient collected during Jan.-Dec. 2015 were included in control group(52 patients includ-ed,41 patients completed)and those collected during Jan.-Dec. 2016 were included in observation group(58 patients included,46 patients completed). Clinical pharmacists participated in the implementation of clinical pathway in observation group,and provided technological intervention and administrative intervention. No intervention was performed in control group. Hospitalization time, hospitalization cost,drug cost and ADR were observed in 2 groups. The rationality of antibiotics for prophylactic use,analgesic drugs,adjuvant drugs,anti-osteoporosis drugs and anticoagulant were compared between 2 groups. RESULTS:After clinical pharma-cists participating in the implementation of clinical pathway in observation group,there was no statistical significance in hospitalization time or the incidence of ADR between 2 groups(P>0.05); hospitalization cost and drug cost of observation group were significantly lower than those of control group,with statistical significance(P<0.05). Medication time and cost of antibiotics for prophylactic use,cost of analgesic drugs,medication time of adjuvant drugs in observation group were significantly shorter/lower than control group;type of anti-osteoporosis drugs was significantly more than control group,with statistical significance(P<0.05). CONCLUSIONS:Under DRGs-PPS,the participation of linical pharmacists participating in the implementation of femoral neck fracture clinical pathway can play an important role in regulating the clinical rational use of 5 kinds of drugs and ensuring the safety,effectiveness and econom-ics of drug use.

Objective:To explore the value of panoramic teaching in clinical practice teaching of department of respiratory medicine.Methods:A total of 35 clinical interns who had a 3-week rotation in the department of respiratory medicine from October 2019 to June 2020 were selected, and they were divided into a control group ( n=17) and a study group ( n=18) according to the order of admission. The control group used traditional teaching, and the research group used panoramic teaching. After the teaching, the teaching effect was evaluated through theoretical knowledge assessment, practical assessment and questionnaire survey. SPSS 19.0 was used for t test. Results:There was no statistically significant difference between the two groups of interns in theoretical assessment [(89.62±4.05) points vs. (90.84±4.12) points, t=-0.891, P=0.379]. The results of practice assessment (case analysis, physical examination of the department, medical history inquiry and skills manipulation) of the study group were significantly higher than those of the control group ( P<0.05). The interns in study group were better than those in control group in such aspects as learning interest, self-learning ability, self-study ability, doctor-patient communication language expression ability, literature review ability, clinical thinking ability, comprehensive analysis ability, knowledge development ability, system diagnosis ability, teamwork ability and teaching satisfaction ( P<0.05). Conclusion:Panoramic teaching can effectively improve the ability of interns to master the clinical diagnosis and treatment of respiratory medicine, improve the teaching effect, and improve the learning ability and clinical competence of interns in the future.