ABSTRACT
Objective:To explore the effect of narrative medicine course on the empathy ability and comprehensive ability training of residents in the standardized residency training in municipal hospitals.Methods:A narrative medicine group was set up in a municipal hospital, and a anarrative medical course of 2 months of narrative theory teaching and 4 months of clinical practice education was carried out among 42 residents. The Chinese version of the Interpersonal Response Index Scale (IRI-C) was used to measure the empathy ability at 4 time points (before intervention, 2 months after theory education, 2 months after practice, and 4 months after practice). The effect of narrative medicine courses was evaluated through the satisfaction questionnaire survey, parallel medical record writing and the first-time pass rate of Medical Practitioner Qualification Examination. SPSS 25.0 was used to analyze the variance of one-way repeated measurement.Results:The empathy ability of 42 residents was significantly improved. The empathy score after 2 months after practice was higher than that before intervention and after the theoretical course ( P < 0.05), while the empathy score after 4 months of practice was higher than that before intervention and after the theoretical course ( P < 0.05). The most popular theoretical teaching forms among residents were interactive theoretical teaching (64.29%, 27/42), video viewing (59.52%, 25/42), and situational simulation (52.38%, 22/42). The comprehensive abilities of parallel medical record writing and podium performance among residents were improved. Passing the Medical Practitioner Qualification Examination is a necessary condition for passing the residency training program. The first-time pass rate of the Qualification Examination for the residents was 72.00% (18/25), which was higher than that of the residents who were not recruited during the same period (64.71%, 11/17). Conclusion:Carrying out narrative medicine education is helpful to improve the empathy ability and comprehensive ability of training residents in municipal hospitals.
ABSTRACT
Objective To investigate the chlorhexidine acetate-resistance in Klebsiella pneumoniae ( K. pneumoniae) clinical isolates and to analyze the possible mechanisms and molecular epidemiology of re-sistant isolates. Methods A total of 332 K. pneumoniae clinical isolates were collected in the First Affilia-ted Hospital of Wenzhou Medical University in 2015. Standard agar dilution was used to screen chlorhexidine acetate-resistant isolates. The minimum inhibition concentrations ( MIC) of chlorhexidine acetate to resistant isolates with and without the presence of carbonyl cyanide m-chlorophenyl hydrazone ( CCCP) , which was an efflux pump inhibitor, were analyzed. Efflux pump genes of cepA, qacE and qacΔE1 that carried by and ex-pressed in those isolates were detected by polymerase chain reaction ( PCR) and quantitative real-time PCR ( RT-qPCR) , respectively. The biofilm formation ability was measured by crystal violet staining. The homol-ogy among the chlorhexidine acetate-resistant isolates was investigated with multilocus sequence typing ( MLST) and pulsed-field gel electrophoresis ( PFGE) . Results Twenty-five K. pneumoniae strains were re-sistant to chlorhexidine acetate. The MIC values of chlorhexidine acetate for them were reduced by at least four-fold in the presence of CCCP. Strains carrying the genes of cepA, qacE and qacΔE1 accounted for 100％, 40％ and 40％, respectively. The expression of the efflux pump genes in the chlorhexidine acetate-resistant isolates was higher than that in the susceptible isolates. The biofilm formation ability of the chlo-rhexidine acetate-resistant isolates was better than that of the susceptible isolates. Furthermore, negative, weak-positive and positive biofilm formation ability was observed in four ( 16％) , 20 ( 80％) and one (4％) strains, respectively. The results of MLST and PFGE showed that the 25 chlorhexidine acetate-resist-ant isolates belonged to 19 different sequence types ( ST) with diverse PFGE patterns. Conclusions This study suggested that active efflux was the main mechanism of chlorhexidine acetate resistance in K. pneumoni-ae. The 25 chlorhexidine acetate-resistant K. pneumoniae strains possessed different biofilm formation ability and shared low homology.