In recent years,the incidence of childhood cancer has shown a steady upward trend.Due to the unique nature of this disease,the issue of affiliate stigma among primary caregivers of children with cancer has gradually drawn attention.Affiliate stigma not only directly affects caregivers' mental health and quality of life,but also leads to reduced social support and lower self-efficacy,thereby impacting their engagement in the caregiving process and affecting the treatment adherence and prognosis of children with cancer indirectly.This article provides a review covering 5 main areas:the conceptual definition of affiliate stigma,measurement tools,influencing factors,intervention strategies,and insights and recommendations,to provide a theoretical basis and guidance for subsequent research and the development of interventions.

Diabetic foot is one of the most common and serious chronic complications in diabetic patients.With the advancement of digital healthcare,digital therapy has been gradually implemented and promoted among diabetic foot patients as an emerging tool with the advantages of safety,efficiency,and intelligence that can make up for the shortcomings of traditional diabetic foot risk assessment,health education,and self-management.This study provides an overview of digital therapeutics,summarizes its application in patients with diabetic foot,and proposes relevant recommendations,aiming to provide a reference for improving the quality of life and satisfaction of patients with diabetic foot and reducing the recurrence of diabetic foot.

As an independent first-level discipline,an appropriate classification of nursing science is significant.In China,each nursing degree-granting institution has developed its own secondary-level discipline directions based on its research characteristics and strengths,with varying names and research scopes.Furthermore,there is no unified global classification system.This paper,based on the characteristics of nursing as a discipline and combined with China's discipline classification principles,used literature analysis,comprehensive classification,philosophical reflection,logical reasoning,and expert consultation methods to explore the connotation of nursing,its unique research objects and scope,and to construct a secondary-level discipline classification system for nursing science that is suitable for China's national conditions.The paper also discussed the challenges faced by the nursing discipline and its future development directions,providing theoretical and practical guidance for the development of the nursing discipline.

Objective To investigate the changes of serum cathepsin L(CTSL)in patients with acute exacerbation of chronic heart failure(CHF)and its relationship with lipid metabolism and severity of the disease.Methods A prospective study was conducted on 186 elderly patients with acute exacerbation of CHF admitted to our hospital from February 2021 to October 2024.Their serum levels of CTSL and lipid metabolism indicators were measured at admission.According to the quartile of CTSL,they were divided into groups A(CTSL≤3.31 μg/L,47 cases),B(3.31μg/L＜CTSL≤3.70 μg/L,46 cases),C(3.70 μg/L＜CTSL＜4.41 μg/L,47 cases),and D(CTSL≥4.41 μg/L,46 cases).The general clinical data,blood lipid metabolism and severity of disease were compared among the four groups.Pearson correlation analysis was used to analyze the correlation between CTSL and blood lipid metabolism indicators,and ordinal regression model and restricted cubic spline analysis was employed to examine the relationship between serum CTSL and the se-verity of acute exacerbation of CHF.Results There were significant differences in total cholester-ol(TC),triglyceride(TG),high density lipoprotein cholesterol(HDL-C)and low density lipopro-tein cholesterol(LDL-C)among the four groups of patients(P＜0.05,P＜0.01).Pearson correla-tion analysis showed that serum CTSL level was positively correlated with TC,TG and LDL-C levels(r=0.203,P=0.005;r=0.178,P=0.015;r=0.184,P=0.012),and negatively with HDLC(r=—0.344,P=0.000).Ordinal regression analysis indicated that serum CTSL level was an inde-pendent risk factor affecting the severity of CHF in patients with acute exacerbation(P＜0.05).Restricted cubic spline analysis revealed that serum CTSL level was in a linear relationship with the severity of acute exacerbation of CHF(x2=3.140,P=0.371).When serum CTSL＞3.73μg/L,the severity of the condition was increased significantly.Conclusion Serum CTSL level is closely associated with lipid metabolism in elderly patients with acute exacerbation of CHF,and is an independent risk factor for the severity of disease.

OBJECTIVE To comparatively analyze tumor staging versus clinical staging in reimbursement scope restrictions under medical insurance for antineoplastic agents in order to better implement the medicare drug payment policy. METHODS Antineoplastic agents included in the National Basic Medical Insurance， Workers’ Compensation Insurance and Maternity Insurance Drug Catalogue （2024） （hereinafter referred to as the “Medical Insurance Catalog”） were used as research subject to compile and analyze reimbursement scope restrictions regarding tumor staging. By consulting clinical diagnosis and treatment guidelines and relevant literature， the tumor staging in reimbursement scope restrictions of the Medical Insurance Catalog was mapped and compared with clinical staging. RESULTS & CONCLUSIONS A total of 89 antineoplastic agents’ medical insurance payments had tumor staging. Among these， there were 86 western drugs （including 17 ordinary western drugs， 68 negotiated drugs， and 1 competitive drug） and 3 Chinese patent medicines （including 1 ordinary Chinese patent medicine and 2 negotiated drugs）. Non-small cell lung cancer involved the most restricted payment drugs， with 36 drugs. The tumor staging in reimbursement scope restrictions was mostly “metastatic” and “locally advanced”， involving 67 and 48 drugs respectively. Tumor staging in most reimbursement scope restrictions could correspond to the clinical staging of the tumor. However， mid-advanced esophageal cancer， unresectable gastrointestinal stromal tumors， unresectable locally advanced neuroendocrine tumors， locally advanced basal cell carcinoma， and unresectable neurofibromatosis type Ⅰ did not have a corresponding clinical staging mentioned in authoritative guidelines or high-quality clinical studies and need to be determined by the clinic according to the actual situation of the patient. Therefore， it is recommended that the interpretation of tumor staging in reimbursement scope restrictions should be accurately defined and standardized， so as to improve the accuracy of the drug payment policy in the actual implementation process.

Objective To investigate the current status of pelvic floor muscle training(PFMT)adherence for preventing low anterior resection syndrome(LARS)in rectal cancer patients with prophylactic ostomy and analyze its influencing factors.Methods A total of 247 patients who underwent preventive stoma reversal surgery after sphincter-preserving rectal cancer resection between January 2024 and February 2025 at 22 tertiary hospitals in the Beijing-Tianjin-Hebei region were recruited in this study.Their clinical data were collected through a general information questionnaire,a LARS Knowledge-Attitude-Practice and Needs questionnaire,a PFMT Self-Efficacy Scale,and a PFMT Adherence Questionnaire.Univariate analysis,correlation analysis,LASSO regression,and random forest importance ranking were applied to screen the variables,and multiple linear regression analysis was conducted to analyze the significant variables.Results The overall PFMT adherence score was 14.52±4.18 among the 247 patients.The random forest algorithm identified 7 key predictors when the minimum error was achieved at a λ value of 2.293.The top 7 variables in importance ranking were PFMT self-efficacy,total knowledge-attitude-practice(KAP)score,education level,primary caregiver,tumor location,stoma reversal time,and chemoradiotherapy.Multiple linear regression analysis revealed that PFMT self-efficacy(P<0.001,β=0.007,95%CI:0.004～0.009),total KAP score(P<0.001,β=0.052,95%CI:0.035～0.070),stoma reversal time(P<0.030,β=-0.539,95%CI:-1.025～-0.053),and chemoradiotherapy(P<0.045,β=-0.451,95%CI:0.010～0.892)were significant related factors of PFMT adherence(P<0.05).Conclusion PFMT adherence for LARS prevention is at a moderate level in rectal cancer patients with prophylactic ostomy.Key factors such as PFMT self-efficacy,total KAP score,stoma reversal time,and chemoradiotherapy are significantly correlated with PFMT adherence.

Dysfunction of anti-tumor immune responses is crucial for cancer progression. Immune checkpoint blockade (ICB), which can potentiate T cell responses, is an effective strategy for the normalization of host anti-tumor immunity. In recent years, immune checkpoints, expressed on both tumor cells and immune cells, have been identified; some of them have exhibited potential druggability and have been approved by the US Food and Drug Administration (FDA) for clinical treatment. However, limited responses and immune-related adverse events (irAEs) cannot be ignored. This review outlines the development and applications of ICBs, potential strategies for overcoming resistance, and future directions for ICB-based cancer immunotherapy.
Humans ; Immune Checkpoint Inhibitors/therapeutic use* ; Neoplasms/drug therapy* ; Immunotherapy/methods* ; Animals

Objective:To investigate the dietary iodine intake levels of residents and the dietary iodine contribution rates in Hainan Province.Methods:Using cluster random sampling method, common foods sold in 21 counties (cities, districts) markets in Hainan Province in 2023 were collected to determine iodine content. Each county (city, district) was divided into five sampling areas by east, west, south, north, and center, with one township (street) selected from each area, and 20 permanent residents over 18 years old (non same household, half male and half female) and 20 pregnant women were selected from each township (street). The "Iodine-Specific Food Frequency Questionnaire (I-FFQ)" was used to investigate the daily dietary intake of adults and pregnant woman. The average daily salt intake of the survey subjects was measured by the 3-day weighing method, and the dietary iodine intake and the dietary iodine contribution rates were calculated.Results:A total of 632 food samples were collected, and the iodine content of seaweed was relatively high (4 424.76 μg/100 g); the iodine content of seasoning was relatively low (2.41 μg/100 g). A total of 4 227 individuals in Hainan Province were surveyed for dietary iodine intake. The median dietary iodine intake level of residents was 211.6 μg/d, with the medians dietary iodine intake level of adults and pregnant women being 204.5 and 218.4 μg/d ( n = 2 120, 2 107), respectively. There was a statistically significant differences between different populations ( Z = - 8.64, P < 0.001). The medians dietary iodine intake level in the western coastal areas, central mountainous regions, and eastern coastal areas were 210.0, 207.3 and 211.6 μg/d ( n = 1 205, 1 203, 1 819), respectively, with statistically significant differences between different regions ( H = 15.33, P < 0.001). The contribution rate of dietary iodine from iodized salt was the most (59.4%), followed by kelp (8.1%). Conclusions:Under the condition of consuming iodized salt, the dietary iodine intake of adults in Hainan Province meets the recommended dietary iodine intake ( > 120 μg/d), but the dietary iodine intake of pregnant women is insufficient ( < 230 μg/d). Iodized salt is the main source of dietary iodine for residents in Hainan Province.

The pursuit of healthy aging has long rendered aging and senescence captivating. Age-related ailments, such as cardiovascular diseases, diabetes, and neurodegenerative disorders, pose significant threats to individuals. Recent studies have shed light on the intricate mechanisms encompassing genetics, epigenetics, transcriptomics, and metabolomics in the processes of senescence and aging, as well as the establishment of age-related pathologies. Amidst these underlying mechanisms governing aging and related pathology metabolism assumes a pivotal role that holds promise for intervention and therapeutics. The advancements in metabolomics techniques and analysis methods have significantly propelled the study of senescence and aging, particularly with the aid of multiscale metabolomics which has facilitated the discovery of metabolic markers and therapeutic potentials. This review provides an overview of senescence and aging, emphasizing the crucial role metabolism plays in the aging process as well as age-related diseases.
Humans ; Aging/metabolism* ; Metabolomics/methods* ; Neurodegenerative Diseases/metabolism* ; Cardiovascular Diseases/metabolism*

Objective:To investigate the feasibility of the bortezomib, lenalidomide, and dexamethasone (VRD) regimen combined with autologous hematopoietic stem cell transplantation (auto-HSCT) in patients with multiple myeloma (MM) and renal impairment, analyze treatment efficacy and renal responses stratified based on renal dysfunction severity, and explore the prognostic significance of early renal response and its affecting factors.Methods:This retrospective study, conducted at the First Affiliated Hospital of Soochow University, categorized 316 patients with newly diagnosed MM (NDMM) from August 2018 to October 2022 based on renal function for analysis of clinical characteristics, treatment response, and prognosis. Continuous variables were compared using t-tests or Mann-Whitney U tests, categorical variables utilizing Chi-square tests, survival outcomes employing Kaplan-Meier and Log-rank tests, and renal response predictors with logistic regression.Results:Patients were stratified based on baseline estimated glomerular filtration rate (eGFR) : normal [≥90 ml·min -1· (1.73 m 2) -1, n=160], mild [≥60 ml·min -1· (1.73 m 2) -1 to <90 ml·min -1· (1.73 m 2) -1, n=55], moderate [≥30 ml·min -1· (1.73 m 2) -1 to <60 ml·min -1· (1.73 m 2) -1, n=39], and severe impairment [<30 ml·min -1· (1.73 m 2) -1, n=62]. Moderate and severe renal impairment correlated with advanced International Staging System/Revised International Staging System classification, lower hemoglobin levels, frailty, and higher light-chain/IgD subtype prevalence ( P<0.05). Despite younger age ( P=0.001) and higher transplant rates ( P=0.041) in severe cases, overall response rates ( ORR: 93.7% ; ≥VGPR: 82.9% ) were comparable across groups ( P>0.05). Among 24 dialysis-dependent patients at diagnosis, 11 (45.8% ) achieved dialysis independence after induction [median: 3.0 (0.5–4.0) months], including 10 undergoing auto-HSCT. In 89 evaluable patients [baseline eGFR <50 ml·min -1· (1.73 m 2) -1], renal ORR (RORR) was 70.8% [rapid complete response: 31.5% ; rapid partial response: 11.2% ; rapid minimal response (RMR) : 28.1% ]. Renal response predicted better survival (overall survival: HR=0.36, 95% CI: 0.13–0.99, P=0.049). Moderate-to-severe renal impairment was associated with increased transplant-related adverse events and delayed engraftment ( P<0.05) ; however, auto-HSCT significantly improved outcomes after 33.5-month median follow-up (range: 2–65 months). Multivariate analysis identified 1q21+ ( OR=3.58, 95% CI: 1.17–11.02, P=0.026) and light-chain subtype ( OR=2.86, 95% CI: 1.08–7.69, P=0.036) as independent predictors of poor renal response. Conclusion:VRD regimen plus auto-HSCT demonstrates robust efficacy in NDMM, including patients with renal impairment, with a 70.8% RORR and manageable toxicity. Achieving ≥RMR correlates with superior prognosis, whereas 1q21+ and light-chain subtype independently predict inferior renal response.