Objective:To construct a special training program for oncology nurses on immunotherapy, and to lay the foundation for the promotion of standardized care of immunotherapy.Methods:The first draft of the immunotherapy training program for oncology nurses was initially constructed through literature review and semi-structured interviews; the final draft of the immunotherapy training program for oncology nurses was determined by using the Delphi expert correspondence method from October to December, 2023.Results:Two rounds of expert correspondence were conducted, and the effective recovery rates of the questionnaires were 15/15, with the expert authority coefficients of 0.847 and 0.867, and Kendall harmony coefficients of 0.207 and 0.212, respectively (both P<0.01). The final established special training program for immunotherapy for oncology nurses included 3 primary indicators, 17 secondary indicators, and 58 tertiary indicators. Conclusions:The construction process of the special training program for oncology nurses′immunotherapy is rigorous and scientific, with obvious speciality characteristics, which can provide a feasible program for the training of oncology nurses′immunotherapy nursing.

Objective:To understand the status, evaluation methods and risk factors of economic toxicity in patients with head and neck cancer, in order to provide reference for the construction of follow-up intervention programs.Methods:This scoping review was conducted under the Joanna Briggs Institute in Australia guidelines. Relevant studies were searched in PubMed, Embase, Web of Science, Cochrane Library, Scopus, CINAHL, China National Knowledge Infrastructure, Wanfang Database, VIP Database and Chinese Biomedical Literature Database. Chinese and English literature was screened and summarized from inception to September 21, 2023.Results:A total of 14 articles were included, and the economic toxicity of patients with head and neck cancer was more serious.The evaluation methods were mainly divided into scale evaluation and database data calculation. The risk factors of economic toxicity in patients with head and neck cancer included three aspects: demographic factors such as young age, low education and low income; disease and treatment-related factors such as tumor location in larynx/hypopharynx, current/past use of tube feeding, advanced tumor/distant metastasis; social support factors such as insufficient social security, and so on.Conclusions:Future studies should pay more attention to economic toxicity in patients with head and neck cancer, standardize the selection of assessment tools to reduce heterogeneity, and develop individualized intervention measures for the risk factors of economic toxicity in patients with head and neck cancer, in order to reduce the occurrence of economic toxicity in patients with head and neck cancer.

Objective:To investigate the factors that influence the prolongation of gestation following emergency cervical cerclage.Methods:This retrospective study included 88 singleton pregnant women who were diagnosed with cervical incompetence and underwent emergency cervical cerclage at 12-26 weeks of gestation in the Jiaxing Maternity and Child Health Care Hospital from January 1, 2019 to September 1, 2022. The participants who delivered after 28 gestational weeks were assigned to the success group ( n=77), while those who delivered or miscarried before 28 gestational weeks were assigned to the failure group ( n=11). Two independent sample t-test or Mann-Whitney U test was used for comparison between groups. The factors affecting the prolongation of gestation after the procedure were selected by univariate analysis and multiple regression equations. Results:The success rate (delivery rate≥28 weeks) was 87.5% (77/88). There were six women delivered at 28-31 +6 weeks of gestation (6/77, 7.8%), two at 32-33 +6 weeks of gestation (2/77, 2.6%), 16 at 34-36 +6 weeks of gestation (16/77, 20.8%), and 53 at 37 weeks of gestation or later (53/77, 68.8%). Multiple regression analysis indicated that three times of early pregnancy miscarriage ( β=－5.1, 95% CI: -9.5 to -0.7), five times of early pregnancy miscarriage ( β=－11.8, 95% CI: -22.1 to -1.6), had two live births ( β=－6.9, 95% CI: -12.9 to -0.9), gestational age at cerclage ( β=－0.6, 95% CI: -1.0 to -0.3), external cervical os dilation<15 mm ( β=－12.1, 95% CI: -22.5 to -1.8) and ≥15 mm before cerclage ( β=－11.0, 95% CI: -21.4 to -0.71) were factors affecting the prolongation of gestation after cerclage. After adjusting for maternal age and weight before emergency cervical cerclage, five times of early pregnancy miscarriage ( β=－18.1, 95% CI: -28.3 to -7.8), gestational age at cerclage ( β=－0.6, 95% CI: -1.0 to -0.3), and external cervical os dilation≥15 mm before cerclage ( β=－11.4, 95% CI:－21.2 to -1.6) remained the significant influencing factors (all P<0.05). Conclusion:The number of early pregnancy miscarriages, gestational age at cerclage, and the width of external cervical os dilation before cerclage≥15 mm are the factors that influence the prolongation of gestation after the emergency cervical cerclage procedure.

As artificial intelligence technology rapidly advances, its deployment within the medical sector presents substantial ethical challenges. Consequently, it becomes crucial to create a standardized, transparent, and secure framework for processing medical data. This includes setting the ethical boundaries for medical artificial intelligence and safeguarding both patient rights and data integrity. This consensus governs every facet of medical data handling through artificial intelligence, encompassing data gathering, processing, storage, transmission, utilization, and sharing. Its purpose is to ensure the management of medical data adheres to ethical standards and legal requirements, while safeguarding patient privacy and data security. Concurrently, the principles of compliance with the law, patient privacy respect, patient interest protection, and safety and reliability are underscored. Key issues such as informed consent, data usage, intellectual property protection, conflict of interest, and benefit sharing are examined in depth. The enactment of this expert consensus is intended to foster the profound integration and sustainable advancement of artificial intelligence within the medical domain, while simultaneously ensuring that artificial intelligence adheres strictly to the relevant ethical norms and legal frameworks during the processing of medical data.
Artificial Intelligence/legislation & jurisprudence* ; Humans ; Consensus ; Computer Security/standards* ; Confidentiality/ethics* ; Informed Consent/ethics*

Aim To investigate the regulatory effect of glucagon on gluconeogenesis in liver, kidney and intes¬tine during different fasting periods and the underlying mechanism. Methods The 8-week-old male C57BIV 6J mice were randomly divided into six groups ( n = 6) :control group, control + glucagon group, fasting 18 h group, fasting 18 h + glucagon group, fasting 36 h group, and fasting 36 h + glucagon group. Glucose, triglyceride ( TG) and free fatty acids ( FFAs ) kits were used to detect their serum contents in mouse in-traperitoneal injection of glucagon at different fasting time points. Besides, liver/muscle glycogen assay kit and PAS staining were used to detect the glycogen con¬tents in liver tissue. RT-PCR method was used to observe the effects of glucagon on the gene expressions of peroxisome proliferators-activated receptor y coactivator la (PGC-1α), glucose-6-phosphatase (G6Pase) and phosphoenol pyruvate carboxykinase 1 (PEPCK) in liver, kidney and intestine of mice at different fasting time. Western blot was employed to detect the protein expressions of PGC-1α, G6Pase, PEPCK, phosphoryl-ase protein kinase A ( p-PKA) , protlein kinase A (PKA) , phosphorylase cAMp-response element binding protein (p-CREB) and cAMp-response element binding protein (CREB) in liver, kidney and intestine of mice were. Results (1) Glucagon increased the serum glucose level, reduced serum TG and FFAs levels, and reduced the hepatic glycogen content. (2) Glucagon promoted gluconeogenesis via upregulation of PGC-1α. On the stimulation of glucagon, PGC-1α gene and protein expressions in liver were significantly raised by glucagon when the mice were fasted 18 h and 36 h, while the gene and protein expressions of PGC-1α in kidney were obviously up-regulated by glucagon after fasting 18 h. However, PGC-1α gene and protein expressions in intestine were significantly elevated by glucagon at 36 h after fasting. (3 ) Glucagon induced gene and protein expressions of gluconeogenesis-related enzymes G6Pase and PEPCK in liver, kidney and intestine after fasting. (4 ) Glucagon upregulated p-PKA/PKA and p-CREB/CREB in liver. Conclusions Glucagon shows temporal difference in the gluconeo-genic response of liver, kidney and intestine in mice. Glucagon promotes the gene and protein expressions of key gluconeogenic enzymes G6Pase and PEPCK by increasing PGC-1α gene and protein expression, and thus increasing fasting blood glucose. Besides, glucagon promotes hepatic gluconeogenesis via PKA/CREB signaling pathway.

OBJECTIVE: To investigate the safety and the short-term efficacy of venetoclax combined with azacitidine followed by cladribine (VAC regimen) in children with refractory/ relapsed acute myeloid leukemia (AML). METHODS: The clinical data, treatment outcomes, complications, and blood product consumption of 6 children with refractory/relapsed AML treated with VAC regimen in the Children's Hospital of Soochow University from August 2021 to December 2021 were retrospectively analyzed. RESULTS: Among the 6 children, there were 1 male and 5 females. 5 cases were refractory AML, and 1 case was relapsed AML, which recurred again 16 months after allogeneic hematopoietic stem cell transplantation. 4 children were accompanied by chromosomes or genes that predicted poor prognosis, such as RUNX1, FLT3-ITD, KMT2A exon 2-exon 8 dup, MLL-AF6, 7q-, KMT2A exon 2-exon 10 dup, etc. After received VAC regimen, 4 cases achieved CR+CRi, 1 case achieved PR (only MRD did not relieve, MRD was 0.59%), and 1 case was NR (but the proportion of bone marrow blasts decreased). All 6 patients had grade Ⅳ neutropenia, and 4 patients had grade Ⅳ thrombocytopenia. During the period of neutropenia, none of the 6 children developed symptoms of infection such as fever, cough, and diarrhea. No treatment-related death occurred. CONCLUSION Venetoclax combined with azacitidine followed by cladribine provides a new treatment option for patients with relapsed/refractory AML who have poor efficacy in early induction remission theragy, showing good efficacy and safety.
Child ; Female ; Humans ; Male ; Azacitidine/therapeutic use* ; Cladribine/therapeutic use* ; Retrospective Studies ; Leukemia, Myeloid, Acute/genetics* ; Neutropenia ; Antineoplastic Combined Chemotherapy Protocols/therapeutic use*

Objective: To further elucidate the clinical efficacy and safety of a combination regimen based on the BTK inhibitor zebutanil bridging CD19 Chimeric antigen receptor T cells (CAR-T cells) in the treatment of relapsed/refractory diffuse large B-cell lymphoma (r/r DLBCL) . Methods: Twenty-one patients with high-risk r/r DLBCL were treated with a zanubrutinib-based regimen bridging CAR-T between June 2020 and June 2023 at the Department of Hematology, Tongji Hospital, Tongji University and the Second Affiliated Hospital of Zhejiang University, and the efficacy and safety were retrospectively analyzed. Results: All 21 patients were enrolled, and the median age was 57 years (range: 38-76). Fourteen patients (66.7%) had an eastern cooperative oncology group performance status score (ECOG score) of ≥2. Eighteen patients (85.7%) had an international prognostic index (IPI) score of ≥3. Three patients (14.3%) had an IPI score of 2 but had extranodal infiltration. Fourteen patients (66.7%) had double-expression of DLBCL and seven (33.3%) had TP53 mutations. With a median follow-up of 24.8 (95% CI 17.0-31.6) months, the objective response rate was 81.0%, and 11 patients (52.4%) achieved complete remission. The median progression-free survival (PFS) was 12.8 months, and the median overall survival (OS) was not reached. The 1-year PFS rate was 52.4% (95% CI 29.8% -74.3%), and the 1-year OS rate was 80.1% (95% CI 58.1% -94.6%). Moreover, 18 patients (85.7%) had grade 1-2 cytokine-release syndrome, and two patients (9.5%) had grade 1 immune effector cell-associated neurotoxicity syndrome. Conclusion: Zanubrutinib-based combination bridging regimen of CAR-T therapy for r/r DLBCL has high efficacy and demonstrated a good safety profile.
Humans ; Middle Aged ; Receptors, Chimeric Antigen/therapeutic use* ; Retrospective Studies ; Immunotherapy, Adoptive/adverse effects* ; Lymphoma, Large B-Cell, Diffuse/drug therapy* ; Cell- and Tissue-Based Therapy ; Antigens, CD19/adverse effects*

In the outbreak of COVID-19,triage procedures based on epidemiology were implemented in a local hospital in Changsha to control the transmission of SARS-CoV-2 and avoid healthcare-associated infection.This re-trospective study analyzed the data collected during the triage period and found that COVID-19 patients were en-riched 7 folds into the Section A designated for patients with obvious epidemiological history.On the other side,nearly triple amounts of visits were received at the Section B for patients without obvious epidemiological history.8 COVID-19 cases were spotted out of 247 suspected patients.More than 50％of the suspected patients were submi-tted to multiple rounds of nucleic acid analysis for SARS-CoV-2 infection.Of the 239 patients who were diagnosed as negative of the virus infection,188 were successfully revisited and none was reported as COVID-19 case.Of the 8 COVID-19 patients,3 were confirmed only after multiple rounds of nucleic acid analysis.Besides comorbidities,delayed sharing of epidemiological history added complexity to the diagnosis in practice.The triaging experience and strategy will be helpful for the control of infectious diseases in the future.

OBJECTIVE: Exosomal long noncoding RNAs (lncRNAs) are the key to diagnosing and treating various diseases. This study aimed to investigate the diagnostic value of plasma exosomal lncRNAs in white matter hyperintensities (WMH). METHODS: We used high-throughput sequencing to determine the differential expression (DE) profiles of lncRNAs in plasma exosomes from WMH patients and controls. The sequencing results were verified in a validation cohort using qRT-PCR. The diagnostic potential of candidate exosomal lncRNAs was proven by binary logistic analysis and receiver operating characteristic (ROC) curves. The diagnostic value of DE exo-lncRNAs was determined by the area under the curve (AUC). The WMH group was then divided into subgroups according to the Fazekas scale and white matter lesion site, and the correlation of DE exo-lncRNAs in the subgroup was evaluated. RESULTS: In our results, four DE exo-lncRNAs were identified, and ROC curve analysis revealed that exo-lnc_011797 and exo-lnc_004326 exhibited diagnostic efficacy for WMH. Furthermore, WMH subgroup analysis showed exo-lnc_011797 expression was significantly increased in Fazekas 3 patients and was significantly elevated in patients with paraventricular matter hyperintensities. CONCLUSION Plasma exosomal lncRNAs have potential diagnostic value in WMH. Moreover, exo-lnc_011797 is considered to be a predictor of the severity and location of WMH.
Humans ; RNA, Long Noncoding/genetics* ; White Matter ; Area Under Curve ; Exosomes/genetics* ; High-Throughput Nucleotide Sequencing

Abstract: Objective To analyze and compare the effects of different clinical characteristics on the negative conversion time of nucleic acid detection after severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron variant infection, and to provide a scientific basis for the isolation and treatment of coronavirus disease 2019 (COVID-19). Methods　The epidemiological and clinical data of 228 mild SARS-CoV-2 Omicron variant infected patients diagnosed in Shanghai were retrospectively collected from April 27, 2022 to June 8, 2022 in Wujiaochang designated Hospital, Yangpu District, Shanghai. The negative conversion time of nucleic acid detection was used as the outcome variable, and the patients were divided into A (≤18 days) and B (>18 days). Univariate and multivariate logistic regression analysis were used to analyze the influencing factors of the negative conversion time of nucleic acid detection. Results　The mean nucleic acid conversion time of 228 patients was (18.7±12.1) d, with the median time of 18 (2-46) d. Among them, 120 patients in group A had an average nucleic acid conversion time of (13.2±2.0) d, and 108 cases in group B had an average nucleic acid conversion time of (20.8±1.3) d. Univariate analysis showed that there were no statistically significant differences in the effects of hypertension, coronary heart disease, diabetes, hypokalemia, malignant tumors, neuropsychiatric diseases, chronic digestive diseases on the negative nucleic acid conversion time (P>0.05); however, there were significant differences in the effects of combined cerebrovascular disease, leukopenia, chronic respiratory system diseases and vaccination on the negative nucleic acid conversion time (P<0.05). Further multivariate logistic regression analysis revealed that the combination of chronic respiratory diseases and non-vaccination were significant risk factors for prolongation of negative nucleic acid conversion time (P<0.05). Conclusions The results of this study show that gender, age and whether hypertension, coronary heart disease, diabetes mellitus, hypokalemia, malignant tumor, neuropsychiatric disease and chronic digestive disease have no significant effect on the nucleic acid conversion time, whereas chronic respiratory disease and no vaccination are significantly correlated with the prolongation of nucleic acid conversion time in SARS-CoV-2 Omicron-infected patients.