ObjectiveTo explore the effect of a novel initiation model on initiating behavioral requests in children with autism spectrum disorder (ASD). MethodsFrom November to December, 2022, 44 children with ASD were selected from Jiaxing Sunlight Rehabilitation Kindergarten, and divided into prelinguistic group (n = 23) and linguistic group (n = 21) according to the language function. The initiation-requested skills, and types and frequency of initiation-requested behaviors were observed under the novel initiation model and the conventional initiation model. ResultsBoth the groups scored higher in the novel initiation model than in the conventional initiation model for initiation-requested skills (|t| > 2.794, P < 0.05) and types of initiation-requested behaviors (|t| > 3.697, P < 0.01), and it increased for the frequency of the use of two- and three-behavioral initiation of requests (χ² > 7.986, P < 0.05). ConclusionThe novel initiation model can improve initiation request skills in children with ASD.

BACKGROUND: The purpose of this study was to evaluate the safety and efficacy of subsequent radiotherapy (RT) following first-line treatment with durvalumab plus chemotherapy in patients with extensive-stage small cell lung cancer (ES-SCLC). METHODS: A total of 122 patients with ES-SCLC from three hospitals during July 2019 to December 2021 were retrospectively analyzed. Inverse probability of treatment weighting (IPTW) analysis was performed to address potential confounding factors. The primary focus of our evaluation was to assess the impact of RT on progression-free survival (PFS) and overall survival (OS). RESULTS: After IPTW analysis, 49 patients received durvalumab plus platinum-etoposide (EP) chemotherapy followed by RT (Durva + EP + RT) and 72 patients received immunochemotherapy (Durva + EP). The median OS was 17.2 months vs . 12.3 months (hazard ratio [HR]: 0.38, 95% confidence interval [CI]: 0.17-0.85, P = 0.020), and the median PFS was 8.9 months vs . 5.9 months (HR: 0.56, 95% CI: 0.32-0.97, P = 0.030) in Durva + EP + RT and Durva + EP groups, respectively. Thoracic radiation therapy (TRT) resulted in longer OS (17.2 months vs . 14.7 months) and PFS (9.1 months vs . 7.2 months) compared to RT directed to other metastatic sites. Among patients with oligo-metastasis, RT also showed significant benefits, with a median OS of 17.4 months vs . 13.7 months and median PFS of 9.8 months vs . 5.9 months compared to no RT. Continuous durvalumab treatment beyond progression (TBP) prolonged OS compared to patients without TBP, in both the Durva + EP + RT (NA vs . 15.8 months, HR: 0.48, 95% CI: 0.14-1.63, P = 0.238) and Durva + EP groups (12.3 months vs . 4.3 months, HR: 0.29, 95% CI: 0.10-0.81, P = 0.018). Grade 3 or 4 adverse events occurred in 13 (26.5%) and 13 (18.1%) patients, respectively, in the two groups; pneumonitis was mostly low-grade. CONCLUSION Addition of RT after first-line immunochemotherapy significantly improved survival outcomes with manageable toxicity in ES-SCLC.
Humans ; Small Cell Lung Carcinoma/therapy* ; Retrospective Studies ; Male ; Female ; Middle Aged ; Lung Neoplasms/therapy* ; Aged ; Antibodies, Monoclonal/therapeutic use* ; Adult ; Immunotherapy/methods* ; Aged, 80 and over

Objective:To analyze the changes of fasting plasma glucose(FPG)level before and after menopause.Methods:Kailuan health checkup cohort was used to extract data of women aged≥18 years who participated in the first physical examination of Kailuan physical examination cohort and had menopausal age at the end of the seventh physical examination. A total of 3 749 women with 22 057 physical examination records were included in the analysis. Natural logarithmic transformation was applied to FPG, and a segmented linear mixed-effects model was used to analyze the changes in ln-transformed FPG before and after menopause. Additionally, an interaction analysis was performed to assess the multiplicative effect of baseline age and baseline body mass index(BMI)on ln-transformed FPG concerning pre- and post-menopausal periods.Results:The average age of the first physical examination for women in this study was (45.63±4.52)years, the median menopausal age was 51(50~53)years, and the median number of physical examinations was 6(5~7)times. The results of the piecewise linear mixed effect model showed that lnFPG increased from 1 year before menopause, with an average annual increase of 0.021 mmol/L, and continued to increase from menopause to 5 years after menopause, with an average annual increase of 0.007 mmol/L. LnFPG tended to be stable after 5 years of menopause. Baseline age could affect the changes of lnFPG before and after menopause, and there was a negative multiplicative interaction between baseline age ≥45 years and the time period from 6 years to 1 year before menopause( P=0.032). Women with baseline age ≥45 years had a higher average annual increase in lnFPG from 1 year before menopause to 5 years after menopause than women with baseline age <45 years( P<0.05). On lnFPG, there was a positive multiplicative interaction between baseline BMI and time segments around menopause. Compared to women with BMI <24.0 kg/m 2, obese women displayed more annual increase in lnFPG from 6 years to 1 year before menopause as well as from menopause to 5 years after menopause( P<0.05). Conclusions:Menopause has an adverse impact on FPG, with the most significant changes occurring within the period of one year before menopause and up to five years after menopause. Age and BMI significantly influence the changes in FPG before and after menopause.

Objective:To identify early potential risk factors for sepsis-associated liver injury and to provide a reference for early clinical identification and intervention.Methods:The clinical data of septic patients admitted to the intensive care unit (ICU) in the Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University from March 2020 to April 2023 were retrospectively analyzed. Patients with sepsis were categorized into the liver injury group and the non-liver injury group according to whether liver injury occurred or not, univariate and multivariate logistic regression analyses were used to explore the risk factors for SALI, receiver operating characteristic (ROC) curve analysis was used to assess its predictive effect for SALI, and performed subgroup analyses basing on the cut-off point.Results:Among 530 eligible patients, 403 patients were included. The incidence of liver injury was 39.45% in 159 cases with liver injury and 244 cases without liver injury. Multivariate logistic regression analysis showed that serum prealbumin, lactate and lactate dehydrogenase were independent risk factors for SALI. ROC curve analysis showed that all single indicators had some predictive value for SALI, the area under the curve was prealbumin (AUC: 0.752, 95% CI: 0.703-0.801), lactate (AUC: 0.679, 95% CI: 0.627-0.732), lactate dehydrogenase (AUC: 0.664, 95% CI: 0.611-0.718), respectively, The AUC for predicting SALI by lactate/prealbumin ratio (L/P) and lactate dehydrogenase/prealbumin ratio were 0.808 (95% CI: 0.766-0.850) and 0.795 (95% CI: 0.750-0.840), respectively, with the best efficacy of L/P in predicting SALI. Subgroup analyses showed that the incidence of liver injury was significantly higher in septic patients with L/P ≥0.23 than that in septic patients with L/P <0.23, at the same time, the acute physiology and chronic health evaluation II score, shock probability, and hospital mortality rate also increased accordingly, the differences were all statistically significant (all P < 0.001). Conclusions:L/P is early independent risk factor of SALI, for sepsis patients with L/P≥0.23 should be alerted to the development of liver injuryis.

Objective Due to the decline of gastrointestinal function, the intakes of various dietary nutrients in the elderly population are reduced to varying degrees. Among them, the reduction in vitamins and trace mineral elements is relatively greater, resulting in relative increases in the intake of carbohydrates, proteins and fats and an increased risk of development of metabolic syndrome (MS). Methods In order to reduce the risk of MS in the elderly population, it is necessary to limit the intakes of the three major energy-supplying nutrients, mainly carbohydrates. The effects of vitamins and trace elements on MS are still controversial, and it is recommended to ensure normal intake. Dietary fiber has positive effects on gastrointestinal function, immune response, and glucolipid metabolism. Therefore, it is necessary to increase the intake. Results Mediterranean diet is currently confirmed to have a good effect on the prevention of MS, and the diet consists mainly of beans, nuts, vegetables and fruits, with appropriate intakes of cereals, seafood and dairy products. Plant-based diet based on vegetables, mushrooms and bean products is also beneficial to improving blood glucose and blood lipids, thereby preventing the occurrence and progression of MS. Owing to the significant differences in dietary habits, health status and dietary structure among the elderly population in different regions, the significance of single and specific dietary patterns for the prevention of MS is still low. Conclusion It will become a development trend to formulate diversified and individualized dietary regimen through the reasonable increases or limitations of corresponding food intakes according to different individual nutritional levels..

Objective:To explore the association between abnormal thyroid stimulating hormone (TSH) and elevated blood pressure among females of child-bearing potential.Methods:A total of 294 674 females of child-bearing age who participated in pre-pregnancy health examination in Shenzhen from 2013 to 2019 were selected. Demographic characteristics, blood pressure, TSH, fasting blood glucose and other indexes were collected. Multivariate logistic regression model was used to analyze the association between abnormal TSH levels and elevated blood pressure (including prehypertension and hypertension).Results:This study showed that females of child-bearing potential with prehypertension and hypertension accounted for 21.77% and 2.41%, respectively. Compared with females of child-bearing potential with normal TSH, the risk of prehypertension and hypertension increased by 34.0% ( OR=1.340, 95% CI 1.248-1.438) and 59.6% ( OR=1.596, 95% CI 1.301-1.938) among those with decreased TSH, respectively, whereas the risk of prehypertension and hypertension increased by 13.6% ( OR=1.136, 95% CI 1.076-1.198) and 38.0% ( OR=1.380, 95% CI 1.198-1.581) among those with elevated TSH, respectively. Subgroup analysis showed that abnormal TSH levels in most subgroups, such as age, ethnicity, educational level, occupation, spouse smoking, alcohol drinking, body mass index, and fasting blood glucose, were associated with the risk of elevated blood pressure. Heterogeneity test showed that the association between decreased TSH and elevated blood pressure was higher in females with high school and below or alcohol drinking, and the association between elevated TSH and elevated blood pressure was higher in females with college/bachelor′s degree and above or non-smoking spouse. Conclusion:There is a significant association between abnormal TSH levels and the risk of prehypertension and hypertension in females of child-bearing potential, and the association should be explored with stratified educational level, alcohol drinking, and spouse smoking status.

Objective: To investigate the effect of the lower extremitas abduction brace pads which is designed by our team in helping patient turnover after orthopedic femoral neck fracture, intertrochanteric fracture, femoral head replacement. Methods: Using prospective cohort study to facilitate sampling From October 2016 to August 2017, in an upper third-class hospital of Jiangsu province, we selected 100 patients in Orthopedics dept. No.1 at random as the experimental group and 80 patients in dept. No.2 as the control group. Lower extremitas abduction brace pads were used in experimental group and pillows, backrests and clothes were used in control group. Comfort level, incidence of skin pressure injury, joint dislocation rate and the compliance of the two groups were compared. Results: The number of patients in experimental group who rated the comfort up to 3 (feel a little pain and uncomfortable) was much higher than that in control group (OD value was 5.801, P<0.01), while which rated 1 (feel painful, unbearable and extremely uncomfortable) was lower than that of control group (OD value was 0.168 ,P<0.01) . The ratio of stress injury and dislocation were lower in experimental group (OD value was 0.126, P=0.046). There was no significant difference between two groups in the ratio of dislocation after femoral head replacement (OD value was 0.000, P=0.444) and leg deep vein thrombosis (OD value was 0.000, P=1.000). Conclusion Lower extremitas abduction brace pads can effectively improve the comfort of the patients and reduce the ratio of stress injury.

Objective To detect the levels of neutrophil extracellular traps (NETs) in patients with antiphospholipid syndrome (APS) and to preliminarily explore its formation mechanism.Methods Plasma samples from 27 APS patients and 30 healthy controls were collected.The circulating free DNA (cf-DNA) in plasma was detected by the PicoGreen nucleic acid quantitative assay kit,and the concentration of citrulline histone 3 (CitH3) was analyzed by enzyme-linked immuno sorbent assay (ELISA).The association of cf-DNA/NETs with thrombotic events in APS patients was further analyzed.The neutrophils in healthy controls were separated by density gradient centrifugation and stimulated with anti-β2GPl/β2GPI complex (100 μg/mL) for 4 h,and the cf-DNA/NETs in the culture supernatant was determined.TLR-4 inhibitor-TAK242 (5 μmol/L) was further used to observe whether the stimulation of the anti-β2GPI/β2GPI complex on cells could be intervened.The differences between groups were analyzed by analysis of variance (ANOVA) or rank sum test,Sidak or Dunnett's test were used to compare the mean of multiple samples and the correlation between variables was analyzed by Spearman's correlation test.Results The concentration of cf-DNA/NETs and CitH3 were significantly increased in plasma of APS patients compared with that in healthy controls [175.7(70.6,205.7) ng/ml vs 29.8(7.6,115.7) ng/ml,Z=-3.654,P＜0.05;19.5(7.8,26.4) ng/ml vs 3.3(0.84,10.3) ng/ml,Z=-3.932,P＜0.05],and there was a significant positive correlation between the cf-DNA/NETs and CitH3 (r=0.447,P=0.019).In the APS group,there was no significant difference in cf-DNA/NETs between patients with arterial thrombosis and those with venous thrombosis [177.1(67.8,297.2) ng/ml vs 184.7(82.4,233.9) ng/ml,Z=-0.301,P=0.786],whereas cf-DNA/NETs in the patients who experienced a new thrombotic event in 1 month was significantly higher than those with a history of thrombosis [192.1(83.6,328.8) ng/ml vs 90.0(42.8,184.7) ng/ml,Z=-2.006,P=0.046].In vitro,anti-β2GPI/β2GPI complex (100 μg/ml) stimulated the release of cf-DNA/NETs from neutrophils,which was significantly increased compared with the control group (t=10.39,P＜0.05),while TAK242 significantly inhibited the stimulating effects of anti-β2GPI/β2GPI complex on cells (t=4.22,P＜0.05).Conclusion The level of cf-DNA/NETs in peripheral blood of APS patients is significantly increased,which may play an important role in APS thrombosis.Anti-β2GPI/β2GPI complex induces the formation of cf-DNA/NETs through TLR4 and participates in the pathological process of APS.

To report a case of imported furuncular cutaneous myiasis,and to analyze the sequence of the mitochondrial cytochrome C oxidase subunit Ⅰ (CO Ⅰ) gene of the pathogenic Cordylobia anthropophaga.A 33-year-old female patient had a travel history to Ghana and Cameroon in Africa 1 month prior to the presentation.No anti-mosquito measures were taken during her stay,and she hung up the laundries outside to dry for several times.Skin examination showed furuncular protuberances with diameters of 1-2 cm on the inner side of the left upper arm as well as on the outer side of the left chest,which were bright red and hard on palpation with irregular borders and a small hole on their central surface.Morphological identification revealed that the larva squeezed from the lesion was suspected as myiasis.After PCR amplification of the CO Ⅰ gene of the larva,an about 650-bp PCR product was acquired.Sequencing and BLAST analysis showed that this product was most closely related to the CO Ⅰ gene (GenBank accession number:FR719158.1) of Cordylobia anthropophaga isolated in Cameroon in 2010 with the sequence similarity being 99.84％,and they were grouped together on the phylogenetic tree.According to the clinical features and travel history of the patient and the sequencing results of the pathogenic Cordylobia anthropophaga,this case was confirmed as imported furuncular cutaneous myiasis caused by Cordylobia anthropophaga.

Aim To investigate the antitumor and antiangiogenic effects of combined low-dose cyclophosphamide(CTX)and recombined VEGF protein vaccine.Methods In this experiment,H22 hepatocellular carcinoma model was established in BALB/c mice.Mice were randomly divided into four groups: control group,CTX group(CTX),VEGF protein vaccine group(V2)and CTX plus V2 group(CTX+V2).The anti-tumor efficacy and antiangiogenic effect were investigated using a subcutaneous tumor model and an intradermal tumor model.Western blot and ELISAwere further adopted to detect the specific anti-VEGF antibody.Results CTX+V2 group displayed a lower tumor volume and tumor weight than either the single therapy group in the subcutaneous tumor model(P<005 vs V2,P<001 vs CTX).Meanwhile,CTX+V2 was more effective for antagonizing tumor-associated angiogenesis compared with either the single therapy(P<005 vs V2,P<001 vs CTX).After CTX+V2 immunization,high titer of anti-VEGF antibody was detected by ELISA and verified by Western blot.Conclusion The therapy of CTX combined with V2 has significant synergistic effect against H22 hepatocellular carcinoma.