Objective:To investigate the association between fibroblast growth factor 21(FGF21)and chronic kidney disease(CKD)in a prediabetic population by conducting a 4-year prospective cohort study among community-dwelling residents aged≥40 years in Guangzhou,China.Methods:A total of 1505 subjects who met the criteria for prediabetes and had complete baseline data were col-lected from the 2012 REACTION cohort,and they were followed up for 4 years to observe newly-onset CKD and the changes in urinary albumin-to-creatinine ratio(UACR)and estimated glomerular filtration rate(eGFR).Results:Among the 1 505 subjects with predia-betes,142 reached the diagnostic criteria for CKD during follow-up,yielding an overall incidence rate of 9.43%(95%CI=7.895%-10.902%).According to baseline serum FGF21 level,the subjects were divided into Q1-Q4 groups,with the lowest level of FGF21 in the Q1 group,and the Q4 group had a significantly higher eGFR than the other groups(P<0.05).After a mean follow-up time of 4 years,UACR was increased by 0.87 mg/g(P<0.001)and eGFR was reduced by 4.8 mL/(min·1.73 m2)(P<0.001).After stratification by FGF21 quartiles,there were differences in the declines of eGFR across groups,with the lowest degree of reduction in the Q2 group.In the multivariate regression model,the serum level of FGF21 was significantly negatively associated with the onset of CKD.When FGF21 was analyzed as a continuous variable in the multivariate lo-gistic regression analysis,FGF21 was still significantly negatively associated with the risk of CKD,which was consistent with the re-sults of the quartile-based analysis.However,restricted cubic spline curves showed an L-shaped non-linear relationship between FGF21 level and the risk of CKD,i.e.,the incidence rate of CKD de-creased with the increase in FGF21 level,but when FGF21 level reached a certain threshold,the risk of CKD no longer changed with FGF21.The linear regression analysis showed that FGF21 was positively associated with UACR and eGFR.Conclusion:In this pro-spective cohort study,FGF21 level might be potentially associated with the future risk of CKD among adults with prediabetes,while fur-ther studies are needed to clarify related mechanisms and clinical value.

Multiple myeloma (MM) is a malignant plasma cell disease that currently cannot be cured. Several new drugs have continuously been introduced in the recent years. New drugs targeting B-cell maturation antigen (BCMA) have greatly improved the efficacy and prognosis of MM compared with traditional treatments. This article reports the case of an IgD type relapsed and refractory MM patient with poor efficacy of BCMA×CD3 bispecific antibody. The patient achieved deep remission after receiving BCMA-targeted CAR-T cell therapy after initial seven lines of treatment. Literature review was also conducted to improve the clinical physicians’ understanding of BCMA target therapy for relapsed and refractory MM patients.

Objective:To standardize the management of auditory hallucination symptoms in inpatients with mental illness and develop an expert consensus on the management of auditory hallucinations in hospitalized psychiatric patients.Methods:From March 2023 to July 2023, the Mental Health Committee of the Chinese Nursing Association focused on the key issues in the management of auditory hallucinations symptoms in inpatients with mental illness, based on clinical practice, using literature analysis combined with the work experience of mental health experts, and formed the first draft of the expert consensus on the management of auditory hallucinations in inpatients with mental illness (hereinafter referred to as the consensus). Through 3 rounds of expert consultation and 3 rounds of expert demonstration meeting, the draft was adjusted, revised, and improved.Results:37 experts were included in the Delphi expert consultation, 1 male and 36 females with 39-67(51.48 ± 6.61) years old. The positive coefficients of experts in 3 rounds of Delphi expert consultations were all 100%, and the degrees of expert authority were 0.924, 0.938 and 0.949, respectively. The average importance value of each item was higher than 4.00, the variation coefficient of each item was less than 0.25. The Kendall harmony coefficient of the experts were 0.179, 0.195 and 0.198, respectively (all P<0.05). There were 15, 12, 12 experts in the first, seeond, third rounds of expert demonstration meeting. Finally, a consensus was reached on the recommendation of 4 parts, included auditory hallucination assessment, management format, symptom management implementation, and precautions. Conclusions:The consensus covers all parts of the management of auditory hallucination symptoms in hospitalized patients with mental disorders, which is practical and scientific. It is helpful to guide mental health professionals to standardize the management of auditory hallucination symptoms, improve the quality of nursing and ensure the safety of patients.

Objective To establish a universally applicable logistic risk prediction model for diabetes mellitus type 2(T2DM)in the middle-aged and elderly populations based on the results of a Meta-analysis,and to validate and confirm the efficacy of the model using the follow-up data of medical check-ups of National Basic Public Health Service.Methods Cohort studies evaluating T2DM risks were identified in Chinese and English databases.The logistic model utilized Meta-combined effect values such as the odds ratio(OR)to derive β,the partial regression coefficient,of the logistic model.The Meta-combined incidence rate of T2DM was used to obtain the parameter α of the logistic model.Validation of the predictive performance of the model was conducted with the follow-up data of medical checkups of National Basic Public Health Service.The follow-up data came from a community health center in Chengdu and were collected between 2017 and 2022 from 7 602 individuals who did not have T2DM at their baseline medical checkups done at the community health center.This community health center was located in an urban-rural fringe area with a large population of middle-aged and elderly people.Results A total of 40 cohort studies were included and 10 items covered in the medical checkups of National Basic Public Health Service were identified in the Meta-analysis as statistically significant risk factors for T2DM,including age,central obesity,smoking,physical inactivity,impaired fasting glucose,a reduced level of high-density lipoprotein cholesterol(HDL-C),hypertension,body mass index(BMI),triglyceride glucose(TYG)index,and a family history of diabetes,with the OR values and 95% confidence interval(CI)being 1.04(1.03,1.05),1.55(1.29,1.88),1.36(1.11,1.66),1.26(1.07,1.49),3.93(2.94,5.24),1.14(1.06,1.23),1.47(1.34,1.61),1.11(1.05,1.18),2.15(1.75,2.62),and 1.66(1.55,1.78),respectively,and the combined β values being 0.039,0.438,0.307,0.231,1.369,0.131,0.385,0.104,0.765,and 0.507,respectively.A total of 37 studies reported the incidence rate,with the combined incidence being 0.08(0.07,0.09)and the parameter α being-2.442 for the logistic model.The logistic risk prediction model constructed based on Meta-analysis was externally validated with the data of 7 602 individuals who had medical checkups and were followed up for at least once.External validation results showed that the predictive model had an area under curve(AUC)of 0.794(0.771,0.816),accuracy of 74.5%,sensitivity of 71.0%,and specificity of 74.7% in the 7 602 individuals.Conclusion The T2DM risk prediction model based on Meta-analysis has good predictive performance and can be used as a practical tool for T2DM risk prediction in middle-aged and elderly populations.

Objective Ultrasound categories of Breast Imaging Reporting and Data System(BI-RADS)are an important outcome used in the evaluation of the characteristics of breast lesions.In this study,we aim to explore the potential influencing factors that may cause the progression of BI-RADS categories.Methods Based on the cervical cancer and breast cancer screening cohort in Shuangliu District,Chengdu from 2015 to 2021,we collected ultrasound and questionnaire results.Progression was defined as changing from BI-RADS category 1 or 2 to 3 or above,or from the initial screening result of BI-RADS 3 or above to a higher category in subsequent ultrasound screenings.The Cox proportional hazards regression model was used to explore potential influencing factors for BI-RADS classification progression.A restricted cubic spline was used to explore the nonlinear association between the variables and the risk of progression.Results A total of 7 069 participants were included in the analysis and followed up for 23 580 person-years.Compared with other age groups,the proportion of participants of BI-RADS category 3 and above was highest in the 40-44 age group(24.83％).Cox regression analysis showed that postmenopausal women had a lower risk of BI-RADS progression than premenopausal women did(hazard ratio[HR]:0.65,95％confidence interval[CI]:0.44-0.97).In postmenopausal women,late menopause(HR=1.16,95％CI:1.03-1.30)was identified as a risk factor for BI-RADS progression.Obesity in premenopausal women was negatively associated with the risk of progression(HR=0.43,95％CI:0.21-0.88).Conclusion The risk factors for progression in ultrasound BI-RADS categories overlap with the risk factors for breast cancer.A risk score based on the high-risk factors for BI-RADS progression can be constructed to optimize screening programs for high-risk populations and improve the efficiency of breast cancer screening.

Most drugs taste bitter and irritating, resulting in poor compliance of patients, and the bad odor affects the therapeutic effect. The successful research and development of a drug should not only conform to the five quality characteristics of effectiveness, stability, safety, uniformity and economy, but also the compliance of patients to drugs with bad odor. The development of taste masking techniques is critical for bitter drugs.This review describes the principles, advantages and drawbacks of traditional taste masking techniques, and introduces the mechanism and application of novel taste masking techniques, such as melt granulation, hot melt extrusion, 3D printing, drug complex preparation, and bitter taste inhibitors. The in vitro evaluation methods of drug taste masking effect, such as functional magnetic resonance imaging, in vitro dissolution, and electronic tongue technology, are described. And introduce in vivo evaluation methods, such as animal and human taste, in the field of taste masking effect. A new strategy of BP neural network prediction model for drug taste evaluation is proposed, with a view to providing theoretical reference for the future research on drug taste masking.

Primary liver cancer(PLC)is one of the most common malignant tumors of digestive system in clinic.TCM plays an important role in the treatment of PLC.After sorting out the medical records and literatures related to the syndrome types of primary liver cancer in recent years,it was found that the syndrome type of qi stagnation and blood stasis was one of the important syndrome types of primary liver cancer.This article discusses and supplements the syndrome type of qi stagnation and blood stasis from the aspects of etiology and pathogenesis,proportion of syndrome types,staging of liver cancer,objective indicators of liver cancer,etc.It provides a new understanding for the treatment of primary liver cancer based on syndrome differentiation,so as to improve the clinical cure rate of liver cancer,alleviate the clinical symptoms of patients,improve the quality of life,and prolong the survival period.

Objective:To explore the association of different obesity measurement indexes on serum C-reactive protein (CRP) in Chinese adult women.Methods:The data were obtained from baseline and follow-up surveys of the urban Breast Cancer Screening Program in Shuangliu District, Chengdu. A total of 441 adult women were included in the study. A questionnaire survey, physical examination, and laboratory testing were conducted on the subjects. Multivariate logistic regression model, two-level mixed effects logistic regression model, and restricted cubic spline method were used to investigate the linear and nonlinear correlation between different obesity measurement indexes and serum CRP in adult women.Results:For every 1 unit increase in BMI, waist circumference (WC), and adiposity, the risk of elevated serum CRP or exacerbation of chronic low-grade inflammation in adult women increased by 16.5%, 5.0%, and 11.1% ( P<0.05), respectively. Both BMI and adiposity were nonlinear correlated with serum CRP. Using BMI=24.0 kg/m 2 as the reference point, serum CRP level increased with the increase of BMI when BMI >24.0 kg/m 2. Using adiposity=30% as the reference point, serum CRP level increased with the increase of adiposity when adiposity >30%. Conclusions:Overall, obesity reflected by BMI had the strongest association with serum CRP in adult women, followed by body fat content reflected by adiposity, and central obesity reflected by WC had the weakest association with CRP. Adult women with BMI >24.0 kg/m 2 or adiposity >30% are at high risk for obesity-related inflammatory manifestations.

Objective:To investigate the treatment options for multiple myeloma patients with central nervous system involvement (CNS-MM) , as well as their clinical characteristics and prognostic factors.Methods:Between January 2011 and January 2022 our center diagnosed 18 people with CNS-MM. A retrospective analysis was done on the clinical information from the initial diagnosis and central nervous system involvement, and it was compared to 1∶3 matched newly diagnosed MM from the same period. Analysis was done on the clinical characteristics and survival rates of the two groups.Results:In patients with CNS-MM, the median time of onset was 14.2 (0.9-79.6) months and the median overall survival (OS) was 30.5 months from initial diagnosis and only 3.8 months in patients after CNS involvement. The CNS-MM patients showed more IgD type ( P=0.010) , severer anemia ( P=0.014) , a higher proportion of bone marrow plasma cells ( P=0.013) , more extramedullary lesions ( P=0.001) , and increased lactic dehydrogenase (LDH) ( P=0.009) when compared to the control group. Lenalidomide or pomalidomide-based combinations had higher rates of hematology and CNS remission than bortezomib or daratumumab-based regimens (75.0% vs 16.7% , P=0.019) . Patients who received IMiD-based regimens and had 2 high-risk factors at initial diagnosis (high LDH and extramedullary lesions) had a significantly lower incidence of CNS-MM ( P=0.026) . At the initial diagnosis, LDH ( P=0.008, HR=7.319, 95% CI 1.663-32.219) and extramedullary lesions ( P=0.006, HR=8.054, 95% CI 1.828-35.486) were independent risk factors for the occurrence of CNS-MM. Conclusion:Patients with CNS-MM had a poor prognosis. Patients with high LDH or extramedullary lesions at the time of the initial diagnosis are more likely to have CNS-MM. The prognosis of this patient may be improved by immunoregulator-based therapy.

Objective:To understand the attitude of clinical nurses in a ClassⅢ Grade A hospital in Shanghai towards the implementation of the advance fixed scheduling model and to explore the influencing factors of whether nurses are willing to try the advance fixed scheduling model, so as to lay the foundation for later development in clinical practice.Methods:Mixed design was used to study. In the quantitative study, a cross-sectional survey of 1 326 nurses in a comprehensive Class Ⅲ Grade A hospital in Shanghai was conducted with a self-made questionnaire from September to October 2018 with cluster sampling method. And multivariate Logistic regression was used to analyze the influencing factors of the willingness of nurses to try the advance fixed scheduling model. A total of 1 326 questionnaires were distributed and 1 326 were effectively collected, with an effective recovery rate of 100.0%. In the qualitative study, 12 nurses from a comprehensive Class Ⅲ Grade A hospital in Shanghai from September to December 2018 were selected for semi-structured in-depth interviews with the purposive sampling method, so as to deeply understand the attitude and reasons of clinical nurses towards the implementation of the advance fixed scheduling model. And Colaizzi phenomenological analysis method was used to collate and analyze the interview data.Results:A total of 49.2% (653/1 326) of the nurses heard of the advance fixed scheduling model and 67.5% (896/1 326) of the nurses expressed their willingness to try the advance fixed scheduling model. The results of multivariate Logistic regression analysis showed that non-emergency department, whether they had children, whether they heard of the advance scheduling model and whether they believed that shifts had a great effect on life were influencing factors of the willingness of nurses to try the advance fixed scheduling model ( P<0.05) . The results of qualitative interviews showed that some nurses supported the advance fixed scheduling model and looked forward to a more reasonable arrangement of their study and life under the new work model, while some nurses feared change, and worried about their competence, fairness issues and non-support from their family members. Conclusions:Clinical nurses have a general attitude towards the advanced fixed scheduling model. In clinical practice in the future, some nurses who are willing to try can be recruited to implement the advance fixed scheduling model and their working status, satisfaction and quality of work can be dynamically monitored to provide an empirical basis for the new nursing manpower management model.