ABSTRACT
Objective To evaluate the effect of 3D printed skeletal model in orthopedic clinical in-ternship teaching . Methods From October 2015 to October 2016 , 30 undergraduate clinical medical internship students were divided into traditional teaching group and 3D model teaching group randomly. 1 teaching ward round was conducted for each student. Teaching rounds were conducted according to routine procedures in traditional teaching group, while the 3D model teaching group used the patient's 3D print skeletal model to assist in teaching rounds and perform simulated surgery. All students were tested in theory and practice, and the teaching evaluation was carried out by questionnaire. Data were imputed into SPSS 19.0 for comparison between the two groups using t-test. Results Students in 3D model teaching group significantly outperformed than those in traditional teaching group in theoretical achievement [(92.27±4.56) vs. (86.87±5.30)] and practical achievement [(90.07±4.61) vs. (82.53±5.03)] (P<0.01). In respects of pro-moting theoretical knowledge, enhancing surgical participation, hands-on ability exercise, teaching attraction and overall satisfaction, students in 3D model teaching group gave a better evaluation of teaching they had received than those in the traditional teaching group (P<0.01). Conclusion 3D printed skeletal model is an effective teaching tool, and its application in clinical internship teaching at basic-level hospital can signifi-cantly improve teaching effectiveness and satisfaction. It is worth further exploration and promotion.
ABSTRACT
OBJECTIVE:To provide reference for rational drug use and strengthen the management of adjuvant medication man-agement in the hospital. METHODS:1 080 and 860 discharged medical records of 12 Vitamins for injection were selected from our hospital during Jun.-Nov. 2014 (pre-special comment group,i.e. group A) and Jun.-Nov. 2015 (post-special comment group,i.e. group B),respectively. The application of 12 Vitamins for injection,hospitalization stay,drug cost and the incidence of ADR were compared before and after adjuvant medication special comment. RESULTS:After adjuvant medication special comments,the propor-tion of drug use of no indication,unsuitable solvent selection,irrational drug dosage,drug use of drug interaction and contraindica-tion,drug cost and the incidence of ADR in group B were all lower than in group A,with statistical significance(P0.05). CONCLUSIONS:Clinical pharmacists adopt adju-vant medication special comments to effectively standardize clinical application of 12 Vitamins for injection in our hospital.
ABSTRACT
Objective To study the application value of breast gland needle aspiration pathology on the early diagnosis of breast cancer. Methods 1324 cases of breast swelling, tumor and spilling-over patients were diagnosed and differentiation diagnosed needle aspiration pathology in position using disposable plastic injector of 5-10 volume. And it was compared with clinical and pathology tissue, CT, super-sound , breast scanning, mini-nucleus ,tuberculosis antibody ,CA153 etc. Results Breast gland needle aspirate pathology has important application value not only on diagnosis breast diseases, but also in the early diagnosis and differentiation diagnosis of breast cancer. It has especial instructive significance in differentiating whether breast proliferation and glandular fibro adenoma transfer into cancer. Puncture success rate is high up to 100%,early diagnosis rate is 16.9%,the whole diagnosis correctness is 98.6%,which is highest historically. Conclusions Breast needle aspirate pathology has the merits of little injury, being simple and quick, safe and sound, economic and practical correct results. All items of technology index are evidently higher than traditional diagnosis methods. It can’t be replaced by any other methods by now and it has high spreading value.
ABSTRACT
Objective:To study the significance of CD55,CD59 and CD34 in the early diagnosis of aplastic anemia-paroxysmal nocturnal hemoglobi nuria(AA-PNH),and to search for a sensitive marker of the early diagnosis,so as to achieve the objective of early finding,early diagnosis and early treatment.Methods:CD55,CD59 and CD34 in AA-PNH patients were detected by Flow cytometry,the relationship among CD55,CD59 and CD34 in AA-PNH patients,PNH,AA patients and control group were studied to find out their statistic relevance.Results:The levels of CD55,CD59 and CD34 of PNH and AA-PNH were significantly lower than AA group and any other group and control group,the markers were positively correlated with hemolysis degree and were earlier than other markers of hemolysis.Conclusion:CD55,CD59 and CD34 antigens may act as the most sensitive marker of early diagnosis in PNH and AA-PNH syndrome,and have a close correlation with prognosis.