OBJECTIVE To investigate the effect of polymorphisms of solute carrier organic anion transporter family, member 1B3(SLCO1B3) gene on the pharmacodynamics of mycophenolate mofetil(MMF) in patients with lupus nephritis. METHODS Patients with lupus nephritis who were treated in Jieyang People’s Hospital from September 2019 to April 2021 were selected. All subjects were treated with MMF for at least 12 months, or discontinued due to poor efficacy. The efficacy of MMF was evaluated. The SLCO1B3 334T>G/699G>A(rs4149117/rs7311358) genotype was detected using Agena MassARRAY®, and the correlation between gene polymorphisms and MMF pharmacodynamics was analyzed using SPSS 25.0 software. RESULTS The genotype frequencies of SLCO1B3 334T>G/699G>A were in Hardy-Weinberg equilibrium. The probability of poor MMF treatment effect of 334GG/699AA carriers was significantly higher than that of 334TT/699AA and 334TG/699GA carriers(P<0.001); Logistic regression showed that both 334GG/699AA and urine protein>2.5 g·(24 h)−1 were the risk factors for poor MMF treatment[OR=4.038(1.731, 9.420), P<0.001; OR=4.157(1.705, 10.137), P=0.002]. Combined analysis showed that patients with both 334GG/699AA genotype and urine protein>2.5 g·(24 h)−1 were at higher risk for poor efficacy[OR=8.563(3.301, 22.216), P<0.001]. CONCLUSION SLCO1B3 334T>G/699G>A is related to the efficacy of MMF treating lupus nephritis, and 334GG/699AA carriers are more likely to result in poor efficacy.

Following the principles of evidence-based medicine,in accordance with the structure and drafting rules of standardized documents,based on literature research,according to the characteristics of chronic cough in children and issues that need to form a consensus,the TCM Guidelines for Diagnosis and Treatment of Chronic Cough in Children was formulated based on the Delphi method,expert discussion meetings,and public solicitation of opinions.The guideline includes scope of application,terms and definitions,eti-ology and diagnosis,auxiliary examination,treatment,prevention and care.The aim is to clarify the optimal treatment plan of Chinese medicine in the diagnosis and treatment of this disease,and to provide guidance for improving the clinical diagnosis and treatment of chronic cough in children with Chinese medicine.

Objective:By studying the gait changes of patients with knee osteoarthritis (KOA), the study provided a theoretical basis for the quantitative indicators obtained from gait analysis to the diagnosis of KOA. And it provided a gait reference for the clinical diagnosis, treatment, rehabilitation, prevention and efficacy evaluation of KOA.Methods:A total of 30 patients (KOA group) with KOA hospitalized in our hospital from May 2021 to October 2021 and 30 healthy people (control group) were compared for gait changes. The t test, Mann-Whitney U test and Fisher′s exact test were used to compare differences between groups. Results:The KOA group were greater than the control group in terms of step time [(642±81) ms and (548±62) ms, t=-5.01, P<0.001], gait cycle [(1 284±168) ms and (1 076±114) ms, t=-5.61, P<0.001], double support time [(531±125) ms and (331±51) ms, t=-8.10, P<0.001], double support time period proportion (0.417±0.063 and 0.309±0.023, t=-8.50, P<0.001), total support time [(914±135) ms and (678±107) ms, t=-7.52, P<0.001], total support time period proportion (0.711±0.027 and 0.627±0.044, t=-8.87, P<0.001), and left static standing time (55.7±8.4 and 51.5±2.2, t=-2.65, P=0.012), for which the differences were statistically significant. The KOA group were lower than the control group in terms of single support time period proportion (0.287±0.030 and 0.334±0.013, t=7.80, P<0.001), right static standing time (44.3±8.4 and 48.5±2.3, t=2.65, P=0.012), step length [(36±8) cm and (52±5) cm, t=9.97, P<0.001], stride length [(70±16) cm and (103±8) cm, t=10.00, P<0.001], velocity [(0.60±0.18) m/s and (1.05±0.19) m/s, t=9.54, P<0.001], left knee range of motion [(42±17)° and (63±4) °, t=6.49, P<0.001], and right knee range of motion [(37±18) ° and (62±3)°, t=7.54, P<0.001], for which the differences were statistically significant. Conclusion:Gait analysis can quantitatively evaluate the condition of patients with KOA, making it possible to transform the diagnostic criteria of KOA from qualitative to quantitative.

Medical service pricing system is the basic system of health economics, which has a profound impact on physicians′ medical behavior and the running mode of hospital. Rui′an City, Wenzhou City, Zhejiang Province, freed up the cost space of drug and consumables based on the reasonable diagnosis and treatment behavior of doctors and selection of drug and consumables in the hospital procurement link. 68% of the free space was used to improve the price of medical services. 248 medical service items with obvious cost inversion were selected, such as nursing, traditional Chinese medicine, diagnosis, etc., and the price adjustment range was determined according to the agreed free space limit. Meanwhile, the credit mechanism of Alipay was applied to synchronously implement " vacating space and adjusting structure" , so as to solve the game problem between medical treatment and medical insurance, broaden the path of the " translation compensation method" of medical service price reform, and produce policy superposition and linkage effect with the reform of medical insurance payment mode.

In order to provide scientific basis for health education and patient timely seeking behavior, this article summarizes the definition, the status quo and influencing factors of delayed on health seeking behavior of patients with obstructive sleep apnea hypopnea syndrome. Influencing factors mainly include clinical character, individual and environment.

Objective:To analyze the epidemiological and clinical characteristics of imported COVID-19 cases after SARS-CoV-2 vaccination and to provide evidence for the prevention and control of COVID-19.Methods:The imported COVID-19 cases in Chengdu as of April 15, 2021 were divided into the vaccinated group and unvaccinated group according to the history of SARS-CoV-2 vaccination. The epidemiological and clinical data of the cases were collected retrospectively, and the differences in epidemiological and clinical characteristics of the two groups were compared. Laboratory tests consisted of nucleic acid test, clinical index test, serum antibody test and lymphocyte test. Software WPS2019 was used for data management and software R 4.0.3 was used for statistical analysis.Results:A total of 75 COVID-19 cases were included in the analysis, in which 20 had received SARS-CoV-2 vaccination and only 4 with clinical symptoms, 55 patients did not receive SARS-CoV-2 vaccination, and 16 had clinical symptoms. In vaccinated group, the first injection time of vaccination ranged from July to November 2020, and 10 cases received two doses of vaccine simultaneously and 10 cases received two doses of vaccine at intervals of 14-57 days. The intervals between the completion of vaccination and the onset ranged from 87 days to 224 days. The differences in classification and clinical type between the two groups were significant. Significant differences were observed in case classification and clinical type between vaccinated group and unvaccinated group ( P<0.05). The vaccinated group had a relatively high proportion of asymptomatic infections (40.00%, 8/20), while mild infections were mainly observed in the unvaccinated group(76.36%,42/55). The differences in Ct values (ORF1ab gene and N gene) at the diagnosis were not significant between vaccinated group and unvaccinated group ( P>0.05), similar results were also observed in lymphocyte subtypes, procalcitonin and C-reactive protein level comparisons. Serum amyloid A level was higher in unvaccinated group than in vaccinated group ( P<0.05). However, the SARS-CoV-2 related serum antibody of IgM, IgG and total antibody levels were significantly higher in vaccinated group ( P<0.05). Conclusions:Risk of infection still exists with SARS-CoV-2 after vaccination, which can facilitate the production of specific serum antibody of IgM and IgG when people are exposed to the virus. It has a certain protective effect on SARS-CoV-2 infected persons. Vaccination can reduce the clinical symptoms and mitigate disease severity.

Objective To investigate the clinical effect of traditional Chinese medicine syndrome differentiation-based treatment combined with entecavir in the treatment of chronic hepatitis B. Methods A total of 80 outpatients with chronic hepatitis B were randomly divided into the observation group (n=40) and control group (n=40).The patients in the control group were treated with entecavir tablets. The patients in the observation group were given TCM syndrome differentiation-based treatment in addition to the treatment received by the control group. Clinical symptoms relief, improvement of liver function indexes, serological conversion and HBV-DNA negative rate were compared between the two groups after 48 weeks of treatment. Results The clinical symptoms of abdominal distension, fatigue, pain and anorexia were relieved better in observation group than in control groups. The difference was significant between the two groups (P<0.05). The observation group had significant therapeutic advantages over the ALT recurrence rate compared to the control group, especially 24 weeks ago (P<0.05). There was no statistically significant difference between the combined group and the control group after 12, 24, 48 weeks after treatment, and the HBV-DNA (both greater than 0.05) were clinically modified. Conclusion TCM syndrome differentiation-based treatment combined with entecavir had significant therapeutic advantages in the treatment of chronic hepatitis B, which could relieve clinical symptoms, improve liver function indexes, and converse serological changes and be worthy of clinical popularization.

Objective:To establish an HPLC method for the content determination of cinacalcet hydrochloride and evaluate the un-certainty in the measurement. Methods:An Inertsil ODS-SP chromatographic column(250 mm×4.6 mm,5 μm) was used,the mo-bile phase was composed of phosphate buffer solution(pH 6.5) and acetonitrile(60: 40),the flow rate was 1.0 ml·min-1,the de-tection wavelength was 272 nm,the column temperature was 30℃ and the injection volume was 20 μl. The content calculation formula-tion was deduced,the influencing factors were determined,and each component was assessed. Results:The resolution between cina-calcet and the impurity was satisfied,the linear relationship within the range of 10-100 μg?ml-1was excellent(r=0.999 9),the av-erage recovery was 101.09% (RSD=0.54%,n=9),and the LOQ was 0.254 μg?ml-1. The expanded uncertainty was 1.22%, and the result of the content determination was(100.74 ± 1.22)% (k=2). Conclusion:The method is simple,fast,selective,ac-curate and reliable,and can provide reference for the development of quality standards for generic drugs. Based on the influencing fac-tors of uncertainty,the main influencing reasons for the determination results can be found out to improve the reliability of determina-tion.

Objective To evaluate the efficacy of gait training and assessment system of Lokomat automatic robot (Lokomat robot) in patients with Parkinson's disease (PD).Methods Based on Hoehn-Yahr scale, 30 PD patients ranging from stage 2.5 to 3 were included and randomly assigned to Lokomat robot group ( n＝15) and control group ( n＝15).Lokomat robot system was employed in the training session of the Lokomat robot group, whereas patients in the control group were trained under auditory and visual guidance.Each training session lasted for 20 minutes, and repeated three days per week.Three motor assessments were performed before and after the four weeks training , including timed up and go test (TUGT), Unified Parkinson's Disease Rating Scale Ⅲ(UPDRS-Ⅲ) and three-dimensional gait analysis. Repeated measure analysis was performed under general linear mode , using SPSS 20.0.Results Gender, age, height and age of onset were matched in the Lokomat robot and the control groups .Scores of UPDRS-Ⅲ(Lokomat robot group , 23.46 ±2.72 vs 15.87 ±2.07; control group, 23.73 ±1.98 vs 18.07 ±0.80) and results of TUGT (Lokomat robot group, (15.42 ±5.59) vs (10.06 ±4.88) min; control group, (15.75 ± 4.67) vs (12.98 ±3.24) min) showed statistically significant differences before and after the gait training (UPDRS-Ⅲ, F＝258.598, P＝0.000; TUGT, F＝64.998, P＝0.000), and between the two groups (UPDRS-Ⅲ, F＝5.492, P＝0.026; TUGT, F＝6.522, P＝0.016).The step length (Lokomat robot group, (40.00 ±7.05) vs (52.70 ±7.62) cm; control group, (39.16 ±4.52) vs (46.72 ±7.29) cm), stride length (Lokomat robot group, (76.03 ±12.50) vs (90.60 ±12.46) cm; control group, (77.25 ± 8.07 ) vs (88.21 ±8.17) cm), walking pace ( Lokomat robot group, (67.16 ±12.79) vs (83.72 ± 10.96) m/min; control group, (65.35 ±11.56) vs (77.18 ±10.60) m/min), and total supporting phase (Lokomat robot group, 62.31% ±3.32% vs 56.05% ±3.98%; control group, 62.52% ±3.73% vs 57.96%±3.51%) showed significant improvement after training ( step length, F＝90.866, P＝0.000;stride length, F＝218.152, P＝0.000; walking pace, F＝172.236, P＝0.000; total supporting phase , F＝197.945, P＝0.000).Meanwhile, these improvements were more significant in the Lokomat robot group than the control group ( step length, F＝5.853, P＝0.022; stride length, F＝4.346, P＝0.046;walking pace, F＝4.904, P＝0.035; total supporting phase, F＝4.845, P＝0.036).No significant difference in step frequency was found before and after gait training.Conclusion Both gait trainings improved walking ability in PD patients , and Lokomat robot system guided training showed more obvious improvement than the traditional training under hearing and visual cue.

Objective To explore the effect of multidimensional nursing based on empowerment theory on preoperative negative emotion in elderly patients undergoing endoscopic surgery. Methods A total of 243 cases of elderly patients undergoing laparoscopic surgery undergoing endoscopic surgery in the First Affiliated Hospital of Wenzhou Medical University, Zhejiang Province were selected by convenient sampling method. The intervention group (122 cases) and the control group (121 cases) were divided into two groups by random number table.According to the endoscopic surgery nursing routine,two groups of patients were given routine care,and the intervention group was given multidimensional nursing based on empowerment theory. Two groups were observed to evaluate the anxiety and depression of the patients during admission, preoperative night and 0.5 hour before surgery. Results The preoperative anxiety scores of the intervention group were 16.23 ± 3.45, 22.17 ± 4.13, 23.36 ± 6.55. The preoperative depression scores of the intervention group were 10.23±3.45,15.31±3.65,19.29±6.28.The preoperative anxiety scores of the control group were 15.56 ± 3.68, 30.17 ± 3.78, 36.36 ± 9.25. The preoperative depression scores of the control group were 9.56 ± 1.23, 20.56 ± 5.36, 34.24 ± 8.17. The anxiety and depression of the intervention group and the control group were gradually increased before the operation, but the anxiety and depression in the intervention group was better than that in the control group (P<0.01). Conclusions Multidimensional nursing based on empowerment theory can effectively improve the preoperative negative emotions of elderly laparoscopic surgery, and is conducive to the treatment and recovery of the disease.