This article reports a case of adult neuronal intranuclear inclusion body disease with clinical manifestations of tremor,cognitive decline,and binocular visual impairment,which has not been clearly diagnosed and treated before.By reporting on this case,we aim to enhance physicians'understanding of adult onset of neuronuclear inclusion body disease,and to improve the diagnostic rate of neuronuclear inclusion body disease through imaging,skin biopsy,and NOTCH2NLC gene.

To summarize the nursing experience of hematopoietic stem cell transplantation for a child with monocytopenia and mycobacterium infection syndrome complicated with pulmonary alveolar proteinosis.The key aspects of nursing encompass the establishment of a multidisciplinary diagnostic and treatment team,as well as the enhancement of warehousing preparation.Fine nursing plays a pivotal role in infection prevention and control,while also promoting hematopoietic reconstruction.Vigilant monitoring of condition changes is crucial to proactively prevent cardiopulmonary failure.Moreover,an intensified management approach towards underlying diseases should be implemented alongside predictive nursing interventions.The utilization of precision medication plans allows for the observation of drug efficacy and adverse reactions.Narrative nursing serves as a foundation to alleviate the child's inner concems,while personalized follow-up plans ensure the continuity of high-quality care.With careful treatment and care,the child successfully underwent hematopoietic stem cell transplantation.After 41 days post-transplantation,the child was discharged from the hospital after a successful recovery.The follow-up after a month showed good progress.

Based on the theoretical reflection on the reflective function of medical records,the important findings in the practice of medical records writing in the field of palliative care,and conceptual analysis of narrative medicine tools,combined with empirical investigation materials and analysis,this paper focused on the practice of medical records writing for reflection and research.The main contents include defining the concept of narrative medical records,which are medical records used in clinical practice that incorporate narrative content;clarifying their characteristics and functions at different levels;and exploring practical paths for their application in clinical practice.Based on an in-depth exploration of the uniqueness of narrative medicine practice at Peking Union Medical College,it also emphasized the necessity of writing medical records with narrative thinking.Specifically,it focused on using narrative thinking and forms to enhance the improvement of current medical records writing,and further sought a general framework and multiple possibilities for narrative medicine clinical pathways.

Objective To study the relationship between blood microRNA-133b(miR-133b)and solu-ble fms-like tyrosine kinase 1(sFLT1)levels with the prognosis in the patients with endometrial cancer.Methods A total of 122 patients with endometrial cancer visited in the gynecology department of this hospital from January 2015 to January 2016 were prospectively selected as the study subjects,and divided into the sur-vival group(n=58)and death group(n=64)according to the 5-year prognosis of the patients with endome-trial cancer.The miR-133b and sFLT1 levels were compared between the two groups.The COX regression was used to analyze the relationship between miR-133b and sFLT1 with the prognosis of the patients with en-dometrial cancer.Results The levels of miR-133b and sFLT1 in the survival group were higher than those in the death group,and the differences were statistically significant(P＜0.05).The median survival time in the miR-133b low-level group was shorter than that in the miR-133b high level group,and the difference was sta-tistically significant(P＜0.05).The median survival time of the sFLT1 low level group was shoeter than that in the sFLT1 high level group,and the difference was statistically significant(P＜0.05).The FIGO stageⅢ-Ⅳ and lymph node metastasis were the independent risk factors for the prognosis of endometrial cancer(P＜0.05),and the pathological G1-G2,high level of miR-133b and sFLT1 were the independent protective factors for the prognosis of endometrial cancer(P＜0.05).Conclusion The miR-133b and sFLTl low levels in the patients with endometrial cancer are associated with the disease progression,and both are the independ-ent risk factors of prognosis.

【Objective】 To observe the clinical effect of combination therapy of sacubitril valsartan and dapagliflozin in heart failure with reduced ejection fraction (HFrEF) and non-diabetes patients. 【Methods】 This study involved 96 patients with HFrEF and non-diabetes. The patients were randomly divided into control group (50 cases) and observation group (46 cases). On the basis of routine treatment, the control group was treated with sacubitril valsartan, while the observation group was treated with sacubitril valsartan and dapagliflozin. After 1-month and 6-month treatment, we monitored blood pressure, N-terminal pro brain natriuretic peptide (NT-proBNP), high sensitivity troponin T (cTnT), fasting blood glucose (FBG), glycosylated hemoglobin (HbA1c), left ventricular ejection fraction (LVEF), left ventricular end diastolic diameter (LVEDd), left atrial diameter (LAD), left ventricular posterior wall thickness (LVPW), Minnesota soda heart failure life quality score (MLHFQ), the incidence of rehospitalization and death, and major adverse cardiovascular events (MACE) in the two groups. 【Results】 After 6 months, systolic blood pressure, cTnT, NT-proBNP, LVEDd, LVPW, and LAD of the observation group were significantly decreased compared with the control group (P<0.05), the LVEF value was significantly increased (P<0.05), and the MLHFQ and MACE incidence were significantly decreased (P<0.05). However, the two groups did not significantly differ in FBG or HbA1c (P>0.05). 【Conclusion】 The combination treatment of sacubitril valsartan and dapagliflozin on HFrEF and non-diabetes patients can significantly improve cardiac function, inhibit myocardial remodeling, reduce the incidence of MACE, and improve the prognosis.

Objective:To understand the relationship between the RNA shedding time of SARS-CoV-2 infected persons and the single nucleotide mutation of the virus, the population of infected persons, underlying diseases and other factors, so as to provide more clues for the study of SARS-CoV-2 infection dynamics.Methods:The data of epidemiology, clinical manifestations, and underlying diseases of infected persons in a cluster epidemic of COVID-19 in Jiangsu province from July to September 2021 were collected. Nasopharyngeal swab samples of cases were collected, and the whole genome of the virus was sequenced by second-generation sequencing technology. The online analysis platform was used to judge the virus type and analyze the mutation site, and Cox proportional risk model was used to analyze the relationship between the RNA shedding time of SARS-CoV-2 and various research factors.Results:There were 350 persons who finally obtained the whole genome sequence of the virus in this COVID-19 outbreak, of which 60.3% were female, the median age was 49 years old (interquartile range, IQR: 37-65 years old)), and the median time of virus shedding was 33 days ( IQR, 26-44 days). The whole-genome sequencing analysis showed that compared with the Wuhan reference strain sequence, the infected persons’ sequence had 34~41 nucleotide mutation sites, belonging to VOC/Delta variant (B.1.617.2 evolutionary branch), and C346T, C1060T, T2803C, T7513C, A29681C were the main single nucleotide polymorphisms (SNPs) of this epidemic. Cox regression analysis showed that age, underlying disease, clinical classification, vaccination, SNP T2803C and T7513C had an impact on the RNA shedding time of SARS-CoV-2. The adjusted multivariate Cox regression result showed that age [ HR=0.73, 95% CI (0.55, 0.95)] and T7513C [ HR=0.37, 95% CI (0.18, 0.77)] were still the risk factors for the extension of SARS-CoV-2 RNA shedding time. Conclusions:This study analyzed the effects of the individual factors and viral single nucleotide variations on the time of viral RNA shedding. Those who were older, suffered from hypertension, had more severe clinical symptoms, were not vaccinated or incompletely vaccinated, and had T7513C mutation in the infected virus, had a risk of a long RNA shedding time of SARS-CoV-2, which should be given special attention and follow-up after rehabilitation.

Objective:To prepare a phase-change lipid nanoparticle modified by tumor homing membrane-penetrating peptide (tLyP-1) and carrying paclitaxel (PTX) engineered by metal polyphenol network (TA-Fe 3+ ), and evaluate the therapeutic effects of tumor targeting, ultrasound/photoacoustic imaging and photothermal combined chemotherapy in vitro. Methods:Phase-change lipid nanoparticles (t-P@TFP) with TA-Fe 3+ engineered PTX mediated by tLyP-1 were prepared by solvent replacement method, thin film hydration method and double emulsification method. Its detection and characterization, in vitro targeting ability, photothermal conversion ability, in vitro photoacoustic and ultrasonic imaging ability, CCK-8 method, cell live and death double staining method and flow cytometry method were used to detect the safety of nanoparticles and the killing effects of different nanoparticles on 4T1 cells. Results:t-P@TFP nanoparticles were successfully prepared. Transmission electron microscopy showed that the nanoparticles were spherical with uniform shape and size, with a particle size of (209.8±1.56)nm and a potential of (-25.9±1.36)mV. Laser confocal scanning microscopy showed that t-P@TFP nanoparticles could gather around 4T1 cells in a targeted manner. It had an efficient photothermal conversion effect, and nanoparticles could quickly become microbubbles after being irradiated by near-infrared laser, which enhanced the in vitro ultrasonic imaging effect; The photoacoustic signal of nanoparticles increased with the increase of concentration. CCK-8 method, double staining of living and dead cells and flow cytometry showed that t-P@TFP combined photothermal chemotherapy had the best anti-tumor effect. Conclusions:t-P@TFP nanoparticles are successfully prepared. The nanoparticles have good targeting ability for photoacoustic and ultrasonic imaging and have good photothermal effect, killing breast cancer cells, which is expected to realize the integration of diagnosis and treatment.

Hemodynamic instability is one of the main causes of death in critically ill children.Real-time and dynamic monitoring of hemodynamic changes is an important part of the work in intensive care units and operating rooms.For the past 50 years, invasive pulmonary catheter thermal dilution has been recognized as the "gold standard" for hemodynamic monitoring, but its clinical use has declined in recent years due to its patient injury, complications, and difficulty in operation.Therefore, hemodynamic monitoring techniques that are minimally or completely noninvasive, simple to perform, and highly correlated in accuracy with invasive methods are receiving increasing attention from pediatric clinicians.This review summarized the measuring principle and application status of various monitoring technologies, in order to provide evidence for the selection of appropriate monitoring methods in clinical practice.

Objective:To assess the value of 18F-fluorodeoxyglucose (FDG) PET/MR parameters and their changes in predicting and evaluating the curative effect in patients with locally advanced rectal cancer before and after neoadjuvant chemoradiotherapy (NCRT). Methods:From June 2017 to June 2020, 13 patients (9 males, 4 females; age (52.2±13.2) years) with locally advanced rectal cancer confirmed pathologically and underwent NCRT in Chinese PLA General Hospital were retrospectively enrolled. All patients performed the first PET/MR within one month before NCRT and the second PET/MR within one month before operation. PET/MR parameters including maximum standardized uptake value (SUV max), mean standardized uptake value (SUV mean), metabolic tumor volume (MTV) 2.5, total lesion glycolysis (TLG), minimum apparent diffusion coefficient (ADC min), and their changing percentage (Δ) before and after NCRT were collected. Patients were divided into pathologically complete remission (pCR) group and non-pCR group or response group and non-response group according to the postoperative pathological results as the gold standard. Mann-Whitney U test and logistic regression analysis were used for data analysis. The cut-off values of related parameters and their diagnostic efficiencies were determined by receiver operating characteristic (ROC) curve analysis. Results:Of 13 patients, 5 reached pCR and 8 had histological reaction (response). There were no significant differences in parameters (SUV max, SUV mean, MTV 2.5, TLG, ADC min) between different groups before treatment ( U values: 8.00-19.00, all P>0.05). There were significant differences in SUV max, SUV mean, MTV 2.5, TLG and ΔADC min between pCR group and non-pCR group after treatment ( U values: 0.00-6.00, all P<0.05), but only SUV max was correlated with pCR after treatment (odds ratio ( OR)=0.335, 95% CI: 0.123-0.917, P=0.033). The area under curve (AUC) was 0.95 and the cut-off value of SUV max was 3.055, with the sensitivity of 100%, the specificity of 80.0% and the accuracy of 92.3%. There were significant differences in SUV max, SUV mean, TLG, ADC min, ΔSUV max and ΔADC min between the response group and non-response group after treatment ( U values: 0.00-6.00, all P<0.05), but only ΔSUV max was correlated with the response results ( OR=2.022, 95% CI: 1.100-4.130, P=0.048). The AUC was 0.90 and the cut-off value of ΔSUV max was 69.0%, with the sensitivity of 87.5%, the specificity of 80.0% and the accuracy of 84.6%. Conclusions:PET/MR has high accuracy in evaluating NCRT for locally advanced rectal cancer. SUV max is an independent predictor of pCR after treatment, while ΔSUV max is an independent predictor of histological reaction (response).

Objective:To investigate the risk factors for nosocomial infection in older adult inpatients in some psychiatric hospitals in Ningbo of Zhejiang Province.Methods:The clinical data of 832 inpatients who received treatment in Ningbo Kangning Hospital and the Third Branch of Healthcare Group of Xiangshan Hospital of Traditional Chinese Medicine were retrospectively analyzed. These patients were divided into one infection group ( n = 45) and one non-infection group ( n = 787). The risk factors for nosocomial infection were analyzed. Results:Univariate analysis results showed that there were significant differences in age, disease type, primary pulmonary infection, time of antibiotics use, length of hospital stay, suffering from mental diseases, and use of urinary catheters ( χ2 = 10.721, 18.127, 12.183, 67.127, 56.326, 65.114, 27.153, all P < 0.001). Multivariate analysis showed that age ≥ 75 years, disease type, primary pulmonary infection, time of antibiotics use, length of hospital stay, suffering from mental diseases, and use of urinary catheter were independent risk factors for nosocomial infection in older adult inpatients ( OR = 3.360, 3.777, 5.238, 3.364, 3.939, 4.428, all P < 0.001). Conclusion:Age ≥ 75 years, disease type, primary pulmonary infection, time of antibiotics use, length of hospital stay, suffering from mental diseases, and use of urinary catheters are independent risk factors for nosocomial infection in older adult inpatients in some psychiatric hospitals in Ningbo of Zhejiang Province.