Artificial joint replacement is an effective treatment for end-stage osteoarthritis. Joint perception is a new patient-specific outcome measurement tool for patient-reported outcomes that provides healthcare professionals with a new perspective on condition monitoring and follow-up management after joint replacement. This paper reviews the concept, research state, shortcomings and insights of postoperative joint perception in joint replacement patients, so as to improve the understanding and application of joint perception by healthcare professionals, and to provide a reference for optimizing clinical postoperative assessment of joint replacement and formulating intervention strategies for joint perception.

Artificial joint replacement is an effective treatment for end-stage osteoarthritis. Joint perception is a new patient-specific outcome measurement tool for patient-reported outcomes that provides healthcare professionals with a new perspective on condition monitoring and follow-up management after joint replacement. This paper reviews the concept, research state, shortcomings and insights of postoperative joint perception in joint replacement patients, so as to improve the understanding and application of joint perception by healthcare professionals, and to provide a reference for optimizing clinical postoperative assessment of joint replacement and formulating intervention strategies for joint perception.

Objective To explore whether 5/6 nephrectomy can establish a rat model of chronic renal failure-in-duced sarcopenia.Methods The rats were randomly divided into control group,sham operation group and 5/6 ne-phrectomy model group.Chronic renal failure and sarcopenia were further verified.Results Compared with the sham group:① In the model group,the qualitative analysis of urinary protein,serum creatinine,blood urea nitrogen and serum uric acid levels were increased(P＜0.05);② In the model group,the degree of renal fibrosis and the rate of apoptosis were high(P＜0.05);③ In the model group,the muscle strength and function declined(P＜0.05);④ In the model group,the degree of muscle fibrosis was obvious(P＜0.05).Conclusion Through the 5/6 nephrectomy method,an animal model of chronic renal failure-induced sarcopenia can be established,which provides an experimental basis for further prevention and treatment of this disease.

Objective To introduce bar-code system to the hospital information system in order to reduce the workload of the medical practitioners, shorten the patients" waiting time, and improve data quality and hospital general service level. Methods In the use of artificial print bareode and prefabricated bareode, the patient" ID and laboratory test barcode labels are created as the replacement of the manual data inputting and patient identification in the period of outpatient treatment. Results Bareode management system is established by working with HIS and LIS. Conclusion The bar code is used in the clinic HIS, which ean simplify job flow and improve working efficiency of registration office, and charging room, bloodletting room, laboratory department, clearing duty, and improve medical service quality.

OBJECTIVE:To establish a method for preparation and quality control of compound dexamethasone liniment.METHODS:The compound dexamethasone liniment were prepared with dexamethasone acetate and vitamin E,the contents were determined by HPLC.RESULTS:The calibration curves of dexamethasone acetate and vitamin E were linear in the range of2～40?g/ml and80～800?g/ml respectively,and their average recoveries were100.5%(RSD=0.82%)and98.6%(RSD=0.59%)respectively.CONCLUSION:The preparation is reasonable in formula,simple and accurate in quality control.

Objective To develop a software through which transfusion labels can be created and printed automatically based on No.1 Military Medical Project,in order to resolve the problems of time-and-labor-consuming and errors due to transcription. Methods Based on No.1 Military Medical Project,the software of creating and printing transfusion labels was developed using PB computer programming language. Results The software can effectively avoid the errors due to copying transfusion labels by hand and save much time and effort. It optimizes nurses' working procedure. Conclusion The software is very practical for all the hospitals using the No.1 Military Medical Project.