ObjectiveTo find out whether there is any difference in the monitoring results of mosq-ovitraps placed in different orientations in multi-storey residential areas, so as to provide a scientific basis for routine and emergency monitoring of Aedes albopictus with mosq-ovitraps in residential areas. MethodsFrom July 6th to October 26th 2023, one mosquito ovitrap was set up in each of the 4 orientations of east, south, west and north around the buildings in a multi-storey residential area in Jinhui Town, Fengxian District, Shanghai. Data was collected and recorded 72 hours after placement. The chi-square test was used to compare the mosquito ovitrap indices (MOIs) of two independent samples, and the Kruskal⁃Wallis H test was used to compare the MOIs of multiple independent samples. ResultsAfter 16 weeks of surveillance, 997 mosquito ovitraps were recovered, of which 211 were positive, with the mosquito ovitrap index (MOI) of 21.16% and the Aedes albopictus density index of 1.03 mosquitoes·ovitrap^-1. The MOIs were higher in September (24.22%) and October (23.96%), and the MOIs in the west, south and north within the two months were all above 20.00%. From July to October, the MOIs in the east, west, south and north were 20.70%, 22.20%, 25.50% and 16.20%, respectively, and the difference in MOIs among the 4 orientations was not statistically significant (χ²=6.647, P=0.084). Stratified analysis by month showed that in August, the south side of the multi-storey residential areas had the highest MOI (31.30%), the north side had the lowest MOI (1.30%), and there was a statistically significant difference in MOI in the east, west, south and north (χ²=25.986, P<0.001). In October, the MOI in the west was the highest (33.30%) and the MOI in the east was the lowest (6.30%), the difference in MOIs of the 4 orientations was statistically significant (χ²=12.007, P=0.007). The MOIs in the south side of the building in the outskirts of the residential area from the 1st week in July to the 4th week in October was lower (19.20%) than that in the south side of the inner building (31.70%), and the difference in MOI was statistically significant (χ²=5.118, P=0.024). ConclusionThe study of MOI in different orientations in a multi-storey residential area is a preliminary exploration based on field work, and the results show that there is a difference in MOIs in different orientations during the peak breeding period of mosquitoes. Further indicators such as temperature, humidity and wind speed in different orientations can be collected to explore the influencing factors of MOIs.

Objective:The aim of this study was to investigate the clinical characteristics and analyze the risk factors of patients with acute dichlorvos poisoning combined with shock.Methods:The clinical data of patients with acute dichlorvos poisoning admitted to the Peking University Third Hospital and the Fifth Medical Center of the PLA General Hospital between January 2019 and September 2020 were retrospectively analyzed, and demographic data, poisoning, clinical manifestations, laboratory tests, therapeutic measures and clinical outcomes were collected to establish a clinical database. The patients were divided into two groups: the shock group and the non-shock group, and the clinical data were compared between the two groups to analyze the clinical characteristics and prognosis of shock in acute dichlorvos poisoning, and the risk factors of shock in acute dichlorvos poisoning were analyzed by logistic regression.Results:A total of 134 patients who met the criteria for acute dichlorvos poisoning were included in this study; the incidence of shock within 24 hours of admission was 39.6% (53/134), and 11 patients (8.21%) died in hospital; the in-hospital morbidity and mortality rate of patients in the shock group was higher than that in the non-shock group (20.8% vs. 0.0%, P<0.001). Symptoms of sphincter relaxation, coma, hypothermia, and organ function damage were more common in the shock group than in the non-shock group; and shock patients had longer hospitalization, ICU stay, and invasive ventilator use. Binary logistic regression analysis showed that the presence of sphincter relaxation manifestations ( OR=10.888, 95% CI: 1.677-70.684, P=0.012) was an independent risk factor for comorbid shock in patients with acute dichlorvos poisoning, and the use of cholinesterase reanimators ( OR=0.246, 95% CI: 0.072-0.846, P=0.026) was a protective factor for combined shock in patients with acute dichlorvos poisoning. Conclusions:The incidence of shock in patients with acute dichlorvos poisoning is high and affects the clinical prognosis, and the presence of sphincter relaxation and the absence of cholinesterase reenergizers are independent risk factors for combined shock in patients with acute dichlorvos poisoning.

Objective To discuss the clinical effect of biomimetic salivary gland induction technology in alleviating secondary xerostomia after endovascular intervention of isolated superior mesenteric artery dissection(ISMAD).Methods Using random number sampling method,a total of 80 patients with ISMAD,who received endovascular intervention at the Affiliated Nanjing Hospital of Nanjing Medical University of China between March 2020 and December 2022,were selected as the research subjects.For the patients of control group(n=40)the warm-water(25-35 ℃)cotton swab was adopted to moisten the lips from one hour to 48 hours after endovascular intervention,which was given once every 15 minutes within postoperative 1-2 hours,which was followed by once every 30 minutes within postoperative 3-48 hours.For the patients of study group(n=40)with the help of biomimetic salivary gland induction technology a continuous and controlled water flow at a rate of 15 mL/h was given from one hour to 48 hours after endovascular intervention to continuously keep the lips and mouth moist.The postoperative one-,12-,24-and 48-hour degrees of mouth dryness and oral comfort in both groups were analyzed.Results The postoperative one-,12-,24-,and 48-hour incidence of thirsty and the degrees of severity in the study group were significantly lower than those in the control group(all P＜0.01),and the degrees of oral comfort at postoperative different time points in the study group were remarkably better than those in the control group(all P＜0.01).Conclusion The use of biomimetic salivary gland induction technology in patients with ISMAD after receiving endovascular intervention therapy can significantly reduce the incidence and severity of thirsty and improve oral comfort.

Objective:To summarize the best evidence for preventing and managing radiotherapy-induced oral mucositis in patients with head and neck cancer.Methods:The clinical decisions, best practices, guidelines, expert consensus, systematic reviews, and evidence summaries regarding the prevention and management of radiotherapy-induced oral mucositis in patients with head and neck cancer were retrieved from UpToDate, British Medical Journal (BMJ) Best Practice, Agency for Healthcare Research and Quality, Medlive, National Comprehensive Cancer Network, European Society for Medical Oncology, Cochrane Library, Joanna Briggs Institute (JBI) Evidence-Based Health Care Center Database, PubMed, Embase, Web of Science, China National Knowledge Infrastructure, WanFang Data, China Biology Medicine disc and so on. The search period was from database establishment to November 30, 2023.Results:A total of 18 articles were included, involving six guidelines, two expert consensus, eight systematic reviews, and two evidence summaries. Thirty-four best pieces of evidence were summarized from six aspects of assessment: drug prevention, non-drug prevention, anti-infection and analgesic management, health education, and multidisciplinary team management.Conclusions:This study summarizes the best evidence for preventing and managing radiotherapy-induced oral mucositis in patients with head and neck cancer. Medical and nursing staff should consider the patient's characteristics, disease condition, and willingness when selecting and applying evidence.

This paper was reviewed the research status of health literacy of cancer caregivers, including an overview of health literacy, assessment tools for health literacy of cancer caregivers, factors affecting health literacy of cancer caregivers and measures to improve health literacy of cancer caregivers. To provide theoretical basis for the localized development of health literacy assessment tools for cancer caregivers and further research.

Cancer anorexia/cachexia syndrome (cancer anorexia cachexia syndrome, CACS) is a common complication in advanced cancer patients, which is characterized by reduced feeding, sustained weight loss, general fatigue and weakness. CACS related symptoms make patients suffer from a series of adverse psychosocial effects, such as anxiety, pain and social isolation, thus bringing serious adverse effects on patients′ individuals, families and society. This paper reviewed the symptoms associated with CACS and their psychosocial effects, as well as the interventions related to adverse psychosocial effects, in order to provide theoretical reference for alleviating psychosocial distress and improving health-related quality of life of patients with CACS.

Objective:To explore the feasibility and preliminary effectiveness of case-based learning (CBL) teaching based on network resources in standardized residency training for nuclear medicine.Methods:Open network resources of CBL curriculum (13 sessions in total) were used to perform the collective teaching of 21 residents who received training in our professional base, with a total of 61 person-times. The residents received the test on objective questions before class, immediately after class, and at 1 week after class (7-10 days) to assess the learning effect of residents at these time points, and an evaluation form of teaching effectiveness was used after each class to assess the teaching effect. SPSS 23.0 was used to perform a one-way analysis of variance.Results:As for the test score of objective questions, there were 61 valid scores before class, 61 valid scores immediately after class, and 51 valid scores at 1 week after class (7-10 days), with a mean score of (49.43±13.37), (84.43±14.44), and (80.88±10.04), respectively (with 100 points as the total score), which showed a significant difference ( F=105.80, P<0.01). As for the evaluation of teaching effectiveness, a total of 61 valid forms were received, and the results of "very satisfied, satisfied, fairly good, and dissatisfied" accounted for 34.4% (21/61), 52.5% (32/61), 9.84% (6/61), and 3.28% (2/61), respectively, with an overall satisfaction rate (very satisfied+satisfied) of 86.9% (53/61). Conclusion:It is feasible and effective to make full use of network resources to carry out CBL teaching in standardized residency training for nuclear medicine, which has achieved a good preliminary effect.

The shortage of emergency and critical care resources has become increasingly prominent,seriously reducing the quality and safety of care.How to improve the efficiency of the emergency and critical care platform is an urgent problem to be solved.Since 2020,the emergency department of Peking University Third Hospital has achieved an increase of 10%-20%in the annual visits of emergency and critically ill patients,the reduction of the emergency department length of stay and the improvement of survival rate using Objectives and Key Results(OKR)as an advanced management tool.It provides a new paradigm for improving efficiency of emergency department in large general hospitals.

Objective:To translate the Health Literacy of Caregivers Scale-Cancer (HLCS-C) into Chinese and test its reliability and validity.Methods:The British translation model was used to translate and back translate the English version scale, and the Chinese version scale was initially verified and revised through expert consultation and pre-test. From June to September 2021, 242 caregivers of cervical cancer patients admitted to Shandong Cancer Hospital were selected by convenient sampling. The revised Chinese version of HLCS-C was used to investigate the caregivers for reliability and validity test. A total of 242 questionnaires were distributed and 226 valid questionnaires were recovered.Results:There were 44 items in the Chinese version of HLCS-C. The exploratory factor analysis showed that the scale included 8 dimensions, namely cancer information collection, cancer information mastery, social support, cancer related communication with patients, understanding of patients' needs and preferences, health and healthcare service use, health information processing, and active participation with medical and nursing staff, with a cumulative variance contribution rate of 73.448%. The scale-level content validity index ( S- CVI) was 0.981, and the item-level content validity index ( I- CVI) was 0.833 to 1.000. The total Cronbach's α coefficient of the scale was 0.946, and Cronbach's α coefficient of each dimension was 0.700 to 0.945. The total half-reliability coefficient of the scale was 0.791, and the half-reliability coefficient of each dimension was 0.635 to 0.867. Conclusions:The Chinese version of HLCS-C has good reliability and validity, and can be used as an assessment tool for the health literacy of cervical cancer caregivers.

This article reviews the concept, current status and the commonly used assessment methods of self-compassion in cancer patients. This article also summarizes the intervention methods for improving self-compassion in cancer patients, so as to provide a reference for effectively exerting the positive role of self-compassion on cancer patients.