OBJECTIVE To investigate the distribution of Candida and predict the detection trend in the southern and northern campuses of Affiliated Hospital of Jiangnan University,Wuxi,between 2021 and 2024.METHODS A total of 27 056 patients with common Candida infections from the southern and northern campuses of Affiliated Hospital of Jiangnan University between 2021 and 2024 were selected to analyze the distribution of Candida species and predict the detection trend.RESULTS Among the 27 056 patients,there were 11 061 males and 15 995 fe-males,aged from 1 to 101 years,with a median age of 68 years.Over the past four years,the top five most com-monly detected Candida species in the hospital were Candida albicans,Candida glabrata,Candida tropicalis,Candida parapsilosis and Candida krusei.Statistically significant differences were found in infection characteris-tics among patients with C.albicans and C.glabrata in terms of gender,age,specimen source and related diseases(P＜0.05).From 2021 to 2024,the number of detected cases declined in 2022 and then rebounded(P＜0.001).Among the detected patients,those aged 70 and above accounted for the highest proportion.Regarding the distribution of specific diseases,the top three were vaginitis(4 176 cases,15.43％),bacterial pneumonia(1 842 cases,6.81％)and cancer(1 279 cases,4.73％).Patients with vaginitis were mainly infected with C.albicans,while patients with bacterial pneumonia were predominantly infected with C.albicans and C.glabrata.The LSTM model showed a good fit to the training set,with an root-mean-square error(RMSE)of 145.03 and an mean absolute error(MAE)of 131.19.Model predictions indicated that the number of patients with Candida in-fections in the hospital would remain low from Jan.to May 2025,which was basically consistent with actual clini-cal observations(RMSE=94.71,MAE=84.00).CONCLUSIONS The common diseases associated with Candi-da infections in the hospital include vaginitis,bacterial pneumonia and cancer.C.albicans and C.glabrata are the main pathogenic species,and the infection situation is relatively severe.The LSTM model performs well in short-term prediction and dynamic analysis of Candida detection trends.

OBJECTIVE To investigate the distribution of Candida and predict the detection trend in the southern and northern campuses of Affiliated Hospital of Jiangnan University,Wuxi,between 2021 and 2024.METHODS A total of 27 056 patients with common Candida infections from the southern and northern campuses of Affiliated Hospital of Jiangnan University between 2021 and 2024 were selected to analyze the distribution of Candida species and predict the detection trend.RESULTS Among the 27 056 patients,there were 11 061 males and 15 995 fe-males,aged from 1 to 101 years,with a median age of 68 years.Over the past four years,the top five most com-monly detected Candida species in the hospital were Candida albicans,Candida glabrata,Candida tropicalis,Candida parapsilosis and Candida krusei.Statistically significant differences were found in infection characteris-tics among patients with C.albicans and C.glabrata in terms of gender,age,specimen source and related diseases(P＜0.05).From 2021 to 2024,the number of detected cases declined in 2022 and then rebounded(P＜0.001).Among the detected patients,those aged 70 and above accounted for the highest proportion.Regarding the distribution of specific diseases,the top three were vaginitis(4 176 cases,15.43％),bacterial pneumonia(1 842 cases,6.81％)and cancer(1 279 cases,4.73％).Patients with vaginitis were mainly infected with C.albicans,while patients with bacterial pneumonia were predominantly infected with C.albicans and C.glabrata.The LSTM model showed a good fit to the training set,with an root-mean-square error(RMSE)of 145.03 and an mean absolute error(MAE)of 131.19.Model predictions indicated that the number of patients with Candida in-fections in the hospital would remain low from Jan.to May 2025,which was basically consistent with actual clini-cal observations(RMSE=94.71,MAE=84.00).CONCLUSIONS The common diseases associated with Candi-da infections in the hospital include vaginitis,bacterial pneumonia and cancer.C.albicans and C.glabrata are the main pathogenic species,and the infection situation is relatively severe.The LSTM model performs well in short-term prediction and dynamic analysis of Candida detection trends.

Objective To explore the effect of enhanced recovery after surgery(ERAS)in perioperative period of complicated appendicitis in children.Methods A total of 248 children with complicated appendicitis who underwent laparoscopic surgery in Quanzhou Children's Hospital from January 2020 to January 2023 were selected and divided into control group and ERAS group according to random number table method,with 124 cases in each group.Both groups of patients underwent laparoscopic appendectomy.The control group received traditional treatment during perioperative period,while the ERAS group received treatment based on the concept of ERAS.The first postoperative exhaust/defecation time,hospital stay,visual analogue scale(VAS)score,postoperative complications and hospitalization satisfaction were compared between two groups.Results The time of first postoperative exhaust/defecation and hospital stay in ERAS group were significantly shorter than those in control group,total incidence of postoperative complications and postoperative VAS score were significantly lower than those in control group,and hospitalization satisfaction was significantly better than that in control group(P<0.05).Conclusion ERAS implementation during perioperative period of complicated appendicitis in children can promote early postoperative recovery,reduce postoperative pain,reduce the incidence of complications,and improve hospitalization satisfaction,which is worthy of clinical promotion and application.

BACKGROUND: Leptomeningeal metastasis (LM) is one of the most common causes of death in patients with advanced non-small cell lung cancer (NSCLC), which is defined as malignant cells spreading to meninges and cerebrospinal fluid (CSF). Therefore, early diagnosis and timely treatment are essential. CSF cytology is the gold standard for LM diagnosis, however, it has a low sensitivity for diagnosis and can't be used to evaluate the treatment effect. The aim of this study was to assess the clinical value of serum and CSF tumor markers (TM) in the diagnosis and treatment of NSCLC patients with LM. METHODS: Nineteen patients with NSCLC-LM and 27 patients with nonmalignant neurological diseases (NMNDs) were included. We tested the levels and positive rates of carbohydrate antigen (CEA), carbohydrate antigen-125 (CA125), cytokeratin 19 fragments (CYFRA21-1) and neurone specific enolase (NSE) in CSF and serum, compared the sensitivity and specificity in the diagnosis of LM between different groups, and analyzed the correlation of detection between serum and CSF. Finally, we measured serum and CSF TM dynamically in 2 patients with NSCLC developing LM in an attempt to correlate these with the treatment response of extracranial and intracranial, respectively. RESULTS: The levels and positive rates of TM in CSF and serum in LM group were higher than those in NMNDs (P<0.05). In LM group, the levels of CEA, CYFRA21-1 and CEA were significantly higher in CSF than that in the serum (P<0.05), whereas, there was no statistical significance in positive rates of TM between CSF and serum (P>0.05). In CSF, CYFRA21-1 has the highest sensitivity (88.2%) and CEA has the best specificity (92.3%) to distinguish patients between LM and NMNDs. For combined detection of CEA, CA125, CYFRA 21-1 and NSE in CSF, when at least CEA or NSE was positive in patients with LM, the sensitivity and negative predictive value were 100.0%, and the specificity was 74.1%. When both CYFRA21-1 and NSE were positive, the specificity and positive predictive value were 100.0%, and the sensitivity was 78.9%. Furthermore, subgroup analysis showed that the detection rates of TM in CSF cytology positive population was higher than that in typical abnormalities magnetic resonance imaging population, but there was no statistical difference (P>0.05). The detection of TM between serum and CSF in LM patients had no significant correlation. Moreover, biochemical properties of CSF from ventricle and lumbar puncture are similar, therefore evaluating the levels of TM in serum and CSF dynamically can be used to assess the extracranial and intracranial treatment effect, respectively. CONCLUSIONS Our study demonstrates that Serum and CSF TM can work as an auxiliary clinical diagnostic tool, which has a potential value in early diagnosis of NSCLC patients with LM. Serial measurement of TM may play an important role in the clinical management of NSCLC patients with LM, which is worthy of further promotion and clinical application.

Objective: To investigate the level of vitamin B12 in children with autism spectrum disorder(ASD), and provide a theoretical basis for early detection and drug treatment of ASD. Methods: A total of 89 ASD cases and 89 matched controls were collected. The levels of urinary methylmalonic acid (MMA) and serum vitamin B12, Transcobalamin Ⅱ (TCN2) were determined by enzyme-linked immunosorbent assay (ELISA). TCN2 gene rs1801198 was genotyped by SNaPshot. Results: The serum levels of vitamin B12 and TCN2 in children with ASD [(369.08±131.88)pmol/L, (1.56±0.16)ng/mL] were significantly lower than those in the control group[(485.16±200.33)pmol/L, (1.71±0.17)ng/mL](t=-5.47, -5.92, P<0.05). The level of MMA in urine of ASD children [(758.97±106.96) ng/mL] was significantly higher than that in the control group[(693.66±121.72)ng/mL](t=3.94, P<0.05); The genetic polymorphism of rs1801198 locus was not associated with the risk of ASD(P>0.05), and there was no significant correlation with serum TCN2 level(F=1.16, P>0.05). Conclusion ASD children are at a potential deficiency of vitamin B12 and should strengthen their nutritional interventions while conducting ASD interventions.

Objective: To explore the relationship among osteopontin(OPN), Interleukin-17A(IL-17A), anti-MBP auto-antibody and autism spectrum disorder(ASD), and to provide the theoretical basis for the etiology and pathogenesis of ASD. Methods: Forty autistic children and forty matched healthy children were enrolled in this case-control study. The levels of OPN, IL-17A, anti-MBP autoantibody in serum were measured by enzyme-linked immunosorbent assay (ELISA). The associations between those metabolic levels and the severity and intelligence of ASD children were performed by Pearson or Spearman correlation. Results: Children with ASD had higher serum levels of OPN, IL-17A [(296.89±162.95),0.93] pg/mL compared to healthy control[(217.98±113.39), 0.62] pg/mL(P<0.05). Serum OPN, IL-17A, and anti-MBP auto-antibody levels in ASD group were not correlated with the scores of ABC, CARS, and PPVT(P>0.05). However, anti-MBP auto-antibodies level in children with ASD were positively correlated with OPN and IL-17A levels, respectively(r=0.35, 0.34, P<0.05). Conclusion It was obvious that the ASD children were found with neuroimmunologic abnormality, and the underlying mechanism needs to be further explored.

Objective: To understand the status of doctor visit, rehabilitation and foster care of children with autism spectrum disorders in Heilongjiang Province, and to provide a scientific reference for improving ASD rehabitation education system and making the related policies. Methods: Eight autism rehabilitation institutions were selected in Heilongjiang Province by stratified cluster sampling, 357 primary caregivers of ASD children participated in the survey by using the questionnaire "ASD Children’s Rehabilitation Education Status and Needs". Results: The average age of abnormal behavior found of ASD children was (31.08±12.96)months, and the average age of first doctor visit was (35.88±13.20) months, the average age of diagnose was (38.64±13.20) months, and initial rehabilitation was (43.56±16.08)months. The proportion of children who had been diagnosed and have trained in the rehabilitation institutions before the age of 3 years was only 39.0% and 32.0%, respectively. The proportion of rehabilitation out of home town was 47.3%, and rehabilitation >20 hours per week was 73.4%. The proportion of fathers’ and mothers’ work lives affected was 34.5% and 67.8%, respectively, the differences were of statistical signficance(χ2=226.32, P<0.01). About 41.2% of ASD families received government financial support. Conclusion The average age of diagnose is late prolonged, and the proportion of children diagnosed and training before the age of 3 years was relatively low. There were obvious regional differences of rehabilitation education resources distributions of ASD in Heilongjiang Province. The results also demonstrate the need to sustain and enhance the coverage rate of the government financial support.

Objective: To investigate the level of human blood basic fibroblast growth factor (FGF2) among children with autism spectrum disorder (ASD) and its correlation with behavioral phenotypes, to provide a reference for etiological research of ASD. Methods: ASD Children were selected to get rehabitation training in reseach center of children development behavior in Harbin Medical University and the rehabitation constitution for ASD disabilities in Heilongjiang, 40 children were induded as ASD group, 41 healthy children in Harbin kindergarten was classified as control group. The Autism Behavior Checklist (ABC), Childhood Autism Rating Scale (CARS) and Peabody Picture Vocabulary Test (PPVT) were used to assess the severity and intelligence of ASD children, respectively. Results: No difference was found in FGF2 level between ASD children (4.95 pg/mL) and normal children(8.51 pg/mL)（P>0.05). However, difference in FGF2 level between the two groups were found in 4-year-old group(P<0.05). The level of FGF2 differed across different severity and intelligence of ASD children(P<0.05). Conclusion Abnormal levels of FGF2 in ASD children may correlate with severity of autistic traits and intelligence of children.

Objective? To explore the effects of applying Information-Motivation-Behavioral skills model (IMB) on the improvement of life quality for patients with chronic heart failure (CHF). Methods? Totally 90 patients with CHF were selected by convenient sampling and divided into two groups based on random number table with 45 cases in each group. The control group received routine nursing care, while the experiment group received the nursing invention guided by the IMB besides the routine nursing care. The Minnesota Living with Heart Failure Questionnaire (MLHFQ) was used to evaluate the CHF patients＇ improvment status of their life quality before and after intervention. Results? Before intervention, there were not statistical differences between the experimental group(65.11±11.31) and control group(66.05±14.72) in terms of their life quality (P＞0.05). After intervention, the score from MLHFQ in the experiment group (50.99±14.56) was lower than the control group (58.57±12.95) with statistical significance (P＜0.05). Conclusions? The application of IMB model can effectively improve life quality of CHF patients.

Objective To investigate the effect of radiotherapy on carotid plaque ulcer formation by using ultrasound imaging.Methods Totally 93 cases diagnosed with head and neck cancers which had complete carotid ultrasound data and other baseline data before and after radiotherapy (RT) were retrospectively enrolled.The total number of plaques,average intima-media thickness,maximum plaque area,total number of ulcer plaques,maximum ulcer plaque area and the maximum area of the ulcer pit were compared in RT side and non RT side before and after RT respectively.Results The average interval time was 6.1±1.9 years between twice RT.Before RT,there were no statistical differences between RT side and non-RT side in the total number of plaques,the average intima-media thickness,maximum plaque area,total number of ulcer plaques,maximum ulcer plaque area and maximum area of the ulcer pit.After RT,compared with those of non-RT side,there were more lesions of the total number of plaques,the thicker average intima-media thickness,the larger maximum plaque area,the more maximum number of ulcer plaques,the larger maximum ulcer plaque area and maximum area of the ulcer pit in RT side,which had statistical defference (all P＜0.05).Conclusion RT can lead to the formation and progression of carotid atherosclerotic plaque in patients with head and neck cancers,and the plaque has a vulnerability characteristics.