1.Association between fibrinogen-to-albumin ratio and the overall burden of cerebral small vessel disease and their value in predicting early neurological deterioration in acute ischemic stroke patients
Journal of Apoplexy and Nervous Diseases 2026;43(1):52-59
Objective To investigate the association between fibrinogen-to-albumin ratio (FAR) and the overall burden of cerebral small vessel disease (CSVD), as well as their value in predicting early neurological deterioration (END) in patients with acute ischemic stroke (AIS). Methods A total of 103 AIS patients who were admitted to our hospital from January 2023 to March 2025 were enrolled. According to the CSVD total burden score, the patients were divided into low burden group (0-2 points) with 58 patients and high burden group (3-4 points) with 45 patients; According to the presence or absence of END, they were divided into END group with 21 patients and non-END group with 82 patients. The weighted generalized additive model combined with smooth curve fitting was used to investigate the correlation between FAR and CSVD total burden score. A logistic regression analysis was used to explore the association of FAR and CSVD total burden score with the prognosis of END in AIS patients. The receiver operating characteristic (ROC) curve was used to assess the value of FAR and CSVD total burden score in predicting END in AIS patients. The restricted cubic spline method was used to analyze the dose-response relationship between FAR and END in AIS patients. The Bootstrap method was used to investigate the mediating effect of CSVD total burden score in the relationship between FAR and END in AIS patients. Results The high burden group had a significantly higher FAR than the low burden group (P<0.05), and there was a U-shaped relationship between FAR and CSVD total burden score, with an inflection point of 8.14%. Compared with the non-END group, the END group had a significantly higher proportion of patients with a CSVD total burden score of 3-4 points and a significantly higher FAR (P<0.05). After adjustment for the covariates such as age and sex, FAR (OR=1.918, 95%CI 1.825‒2.157,P<0.05) and CSVD global burden score (OR=2.167,95%CI 2.051‒2.249, P<0.05) were still independently associated with the risk of END in AIS patients. FAR combined with CSVD total load score had a significantly higher predictive value than either indicator alone, with an area under the ROC curve of 0.951. The mediating effect analysis showed that CSVD total burden score played a mediating effect between FAR and AIS patient prognosis END (P<0.05). Conclusion There is a significant association between FAR and the overall burden of CSVD, and combined measurement of FAR and CSVD total burden score can significantly enhance the performance in predicting END, thereby providing an important basis for developing individualized treatment strategies in clinical practice.
2.Clinical and epidemiological characteristics of human bocavirus in hospitalized children with acute lower respiratory tract infection at a hospital in Shanghai from 2021 to 2023
Shan ZHANG ; Yujuan HUANG ; Lei SHEN ; Li LIU ; Jie WANG ; Huilin ZHOU ; Leijun MENG ; Tingting CHEN
Shanghai Journal of Preventive Medicine 2026;38(3):193-198
ObjectiveTo investigate the epidemiological and clinical characteristics of human bocavirus (HBoV) in hospitalized children with acute lower respiratory tract infection (ALRTI) at a single-center children’s hospital in Shanghai, thereby providing evidence for the diagnosis, treatment, and prevention of HBoV infection. MethodsA retrospective study was conducted on 19 537 hospitalized children with ALRTI at Shanghai Children’s Hospital from January 2021 to December 2023. Multiplex polymerase chain reaction (PCR) combined with capillary electrophoresis was used to detect HBoV and 12 other common respiratory viruses /atypical pathogens. The positive detection rate, demographic characteristics (sex, age), temporal distribution (year, season) of HBoV, as well as the clinical characteristics of severe and non-severe pneumonia were analyzed. ResultsThe overall HBoV-positive rate was 2.57% (503/19 537), with 59.44% (299/503) being single infections and 40.56% (204/503) being co-infections. The positive detection rate was significantly higher in boys than that in girls (2.78% vs 2.33%, χ²=3.88, P=0.049). The highest infection rate was observed in toddlers, followed by infants (χ²=379.57, P<0.001). The positive rate peaked in 2021 and reached its lowest point in 2023 (χ²=45.49, P<0.001), with epidemics mainly prevalent in summer and autumn. The main clinical symptoms were cough (90.06%, 453/503), fever (75.94%, 382/503), and wheezing (39.96%, 201/503). Children with severe pneumonia showed a higher incidence of wheezing compared with the non-severe group (P<0.001), while underlying diseases and co-infections had no significant association with disease severity (P>0.05). ConclusionHBoV was an important pathogen of ALRTI in children, predominantly affecting infants and toddlers, with higher susceptibility in boys and seasonal peaks in autumn and summer. The main clinical manifestations included cough, fever, and wheezing, with wheezing being more prevalent in children with severe pneumonia.
3.Serum proteomics analysis of pediatric corona virus disease 2019 with encephalopathy
Jie ZHANG ; Yanting GAO ; Chun ZHAO ; Yujuan WANG ; Wei WANG ; Yi YIN ; Xiaowei XIN ; Xiaoru WANG ; Jie JIANG ; Ruilin GAN ; Youpeng JIN
Chinese Pediatric Emergency Medicine 2025;32(2):103-109
Objective:To investigate the differences in protein profile expression in serum samples from children with corona virus disease 2019(COVID-19)related encephalopathy and to explore the underlying mechanisms.Methods:From December 1,2022 to January 31,2023,28 children with COVID-19 who were admitted to the Department of Pediatric Intensive Medicine at Shandong Provincial Hospital Affiliated to Shandong First Medical University were collected,including 21 patients with encephalopathy(COVID-19 with encephalopathy group) and seven patients without encephalopathy(COVID-19 without encephalopathy group).Three children from each group were selected for serum proteomic analysis using tandem mass spectrometry labeling proteomics technology.Proteins were considered significantly different if the fold change was >1.2 or <0.8,with P<0.05.Bioinformatics analysis,including Gene Ontology and Kyoto Encyclopedia of Genes and Genomes Pathway Enrichment were performed on differentially expressed proteins.Protein-protein interaction networks were analyzed using the STRING database.Selected proteins were further validated by enzyme-linked immunosorbert assay. Results:A total of 41 differentially expressed proteins were identified between the two groups.Among these,14 proteins were upregulated and 27 proteins were downregulated in COVID-19 patients with encephalopathy compared to those without encephalopathy.Bioinformatics analysis revealed that these proteins were primarily enriched in critical signaling pathways,including complement and coagulation regulation,neutrophil degranulation and activation,and platelet degranulation.Enzyme-linked immunosorbert assay validation confirmed significant differences in key coagulation-regulating proteins(von willebrand factor upregulated,serpin family F member 2 downregulated in COVID-19 patients with encephalopatly)between the two groups.Conclusion:Coagulation dysfunction may play a role in the development of COVID-19 associated encephalopathy in children,providing valuable insights for future research.
4.Family participatory multisensory support programme based on the enriched environment theory in preterm infants in the neonatal intensive care unit
Jiaying WANG ; Mei LIN ; Dongmei XU ; Zhirong HUANG ; Songmei YANG ; Ting HUANG ; Liling HUANG ; Yujuan LI ; Xin DENG
Chinese Journal of Practical Nursing 2025;41(4):241-250
Objective:To explore the application effect of family participatory multisensory support programme based on the theory of enriched environment on preterm infants and their mothers in neonatal intensive care unit (NICU).Methods:A historical comparative study was conducted. One hundred and sixteen pairs of preterm infants and their mothers admitted to NICU, Affiliated Hospital of Youjiang Medical University for Nationalities from March to October 2023 were selected by convenience sampling method and divided into control group and experimental group according to the time of admission. The control group was given routine care, while the experimental group implemented a family participatory multisensory support programme based on the enriched environment theory on the basis of the control group. The amplitude-integrated electroencephalography (aEEG) scores and the Chinese version of Parent-Child Interaction Feeding Scale (PCI-FS-C) scores before and after intervention, the Gesell developmental quotients at 40 weeks and 3 months of gestational age, the Chinese version of Maternal Attachment Inventory (CMAI) scores of preterm mothers on the day of discharge and 1 and 3 months after discharge were compared between the two groups.Results:A total of 105 pairs of premature infants and their mothers were included, 52 premature infants of control group, 29 males and 23 females; 53 premature infants of experimental group, including 32 males and 21 females. Before intervention, there were no significant differences in aEEG scores and PCI-FS-C scores between the two groups (all P>0.05). After intervention, the scores of aEEG and PCI-FS-C in the experimental group were (10.91 ± 2.18) and (12.62 ± 1.32) points, respectively, which were higher than (9.67 ± 1.94) and (10.42 ± 1.45) points in the control group, and the differences were statistically significant ( t=3.06, 8.15, both P<0.05). The Gesell developmental quotient were (54.03 ± 9.73), (55.17 ± 11.19), (57.20 ± 11.04), (53.60 ± 9.74), (55.17 ± 10.11) at 40 weeks of gestational age, and (77.15 ± 11.55), (76.62 ± 9.90), (72.76 ± 11.90), (81.47 ± 10.01), (76.51 ± 12.25) at 3 months of gestational age, respectively, which were higher than the control group (49.70 ± 9.07), (49.06 ± 8.61), (52.41 ± 9.01), (49.28 ± 8.78), (50.07 ± 12.52), and (71.10 ± 11.87), (69.02 ± 12.53), (65.77 ± 12.24), (75.08 ± 11.08), (68.63 ± 10.89), the differences were statistically significant ( t values were 2.30-3.49, all P<0.05). The CMAI scores of preterm mothers in the experimental group were (82.81 ± 12.85), (87.70 ± 10.29), (95.91 ± 8.76) points on the day of discharge and 1 and 3 months after discharge, respectively, which were higher than (68.71 ± 14.15), (82.04 ± 11.87), (90.98 ± 11.13) points of the control group, the differences were statistically significant ( t=5.35, 2.61, 2.52, all P<0.05). Conclusions:The family participatory multisensory support programme based on the theory of enriched environment can accelerate the maturation of brain electrical activity in preterm infants and promote brain function and neurobehavioural development; meanwhile, it improves maternal sensitivity and promotes the establishment of mother-infant attachment relationship in preterm infants.
5.Surveillallce report of prevalence of ventilator-associated pneumonia in 93 hospitals of Gansu Province in 2023
Xiarong LI ; Ziyan YAO ; Yujuan FENG ; Haojun ZHANG ; Junling WANG
Chinese Journal of Nosocomiology 2025;35(22):3447-3451
OBJECTIVE To retrospectively analyze the prevalence of ventilator-associated pneumonia(VAP)in Gansu Province in 2023 so as to provide scientific bases for formulating and optimizing prevention and control strategies for VAP in the health care institutions of the province.METHODS The data regarding to VAP of 2023 were collected from the regional surveillance platform of Gansu Province Nosocomial Infection Management Quali-ty Control Center.The influencing factors for the VAP were assessed by means of Poisson regression model.RESULTS In 2023,the median incidence of VAP was 3.51 ‰ among the 93 hospitals in Gansu Province.There was significant difference in the incidence of VAP among the different regions,levels and types of hospitals(P<0.05).The length of hospital stay and ventilator treatment duration of the tertiary hospitals were 3458(1904,6770)days and 1 274(740,2040)days,respectively,higher than those of the secondary hospitals;the incidence of VAP was 4.89(2.82,7.40)‰ in the tertiary hospitals,higher than that in the secondary hospitals(all P<0.05).The incidence of VAP of the general hospitals was 3.94(2.66,6.92)‰,higher than 2.06(1.03,3.27)‰ of the specialized hospitals(P<0.001).With the respect to the regional factor,Qingyang City,Baiyin City,Dingxi City and Linxia City were at lower risk of VAP than Lanzhou City after the related factors were controlled through Poisson regression analysis(P<0.05),while Zhangye City and Jiayuguan City were at higher risk of VAP(P<0.05).The analysis of seasonal factors showed that the incidence of VAP presented seasonal fluctuation,the inci-dence of VAP was higher in the second and fourth quarters;however,there was no significant difference in the risk of VAP among the quarters.CONCLUSIONS The incidence of VAP is decreased in Gansu Province in 2023 as compared with that in previous years,however,there is certain difference among the different regions.The inci-dence rates of VAP are relatively high in the tertiary hospitals and the general hospitals.It is necessary to strengthen the surveillance in related areas and take active prevention and control measures,so as to reduce the in-cidence of VAP.
6.The association between clinical drug utilization and the risk of nosocomial infections among inpatients:a comprehensive dose-response analysis
Xiaoliang ZHANG ; Fangbin LI ; Xiaolong YUAN ; Yujuan FENG ; Haimo WANG ; Xiaoyong LIN ; Bingpeng WEI ; Lei WANG ; Haojun ZHANG
Chinese Journal of Infection and Chemotherapy 2025;25(2):121-126
Objective To analyze the relationship between clinical drug utilization and the risk of nosocomial infections among hospitalized patients,and provide evidence for the prevention and control of nosocomial infections.Methods This study adopted a retrospective case-control design.The case group included 209 patients with nosocomial infection reported from January 2023 to December 2023 in a tertiary hospital.The control group included 209 patients without nosocomial infection during the same period.The patients in the control group were selected by stratified sampling based on Charlson Comorbidity Index(CCI).Results Univariate analysis showed that proton pump inhibitors,antacids,immunosuppressants and prior antimicrobial combination therapy increased the risk of nosocomial infection(P<0.05).Multivariate log-binomial regression analysis showed that proton pump inhibitors,immunosuppressive drugs,and prior antimicrobial combination therapy were correlated with nosocomial infection.The corresponding relative risk(RR)was 1.31(95%CI:1.07-1.60),1.40(95%CI:1.02-1.91),and 1.66(95%CI:1.01-2.74),respectively.Further analysis indicated that the patients with nosocomial infection had longer time in use of proton pump inhibitors and prior antimicrobial combination therapy than the patients in the control group(Z=-6.331,P<0.001;Z=-2.667,P=0.008).The trend Chi-square test showed that there was a dose-response relationship for proton pump inhibitors(x2=73.869,P<0.001),immunosuppressive drugs(x2=16.530,P<0.001),and prior antimicrobial combination therapy(x2=35.107,P<0.001).Conclusions The use of immunosuppressants,proton pump inhibitors and antimicrobial combination therapy increases the risk of nosocomial infections in hospitalized patients.The prolonged use of these drugs will further increase the risk of nosocomial infection.
7.Family participatory multisensory support programme based on the enriched environment theory in preterm infants in the neonatal intensive care unit
Jiaying WANG ; Mei LIN ; Dongmei XU ; Zhirong HUANG ; Songmei YANG ; Ting HUANG ; Liling HUANG ; Yujuan LI ; Xin DENG
Chinese Journal of Practical Nursing 2025;41(4):241-250
Objective:To explore the application effect of family participatory multisensory support programme based on the theory of enriched environment on preterm infants and their mothers in neonatal intensive care unit (NICU).Methods:A historical comparative study was conducted. One hundred and sixteen pairs of preterm infants and their mothers admitted to NICU, Affiliated Hospital of Youjiang Medical University for Nationalities from March to October 2023 were selected by convenience sampling method and divided into control group and experimental group according to the time of admission. The control group was given routine care, while the experimental group implemented a family participatory multisensory support programme based on the enriched environment theory on the basis of the control group. The amplitude-integrated electroencephalography (aEEG) scores and the Chinese version of Parent-Child Interaction Feeding Scale (PCI-FS-C) scores before and after intervention, the Gesell developmental quotients at 40 weeks and 3 months of gestational age, the Chinese version of Maternal Attachment Inventory (CMAI) scores of preterm mothers on the day of discharge and 1 and 3 months after discharge were compared between the two groups.Results:A total of 105 pairs of premature infants and their mothers were included, 52 premature infants of control group, 29 males and 23 females; 53 premature infants of experimental group, including 32 males and 21 females. Before intervention, there were no significant differences in aEEG scores and PCI-FS-C scores between the two groups (all P>0.05). After intervention, the scores of aEEG and PCI-FS-C in the experimental group were (10.91 ± 2.18) and (12.62 ± 1.32) points, respectively, which were higher than (9.67 ± 1.94) and (10.42 ± 1.45) points in the control group, and the differences were statistically significant ( t=3.06, 8.15, both P<0.05). The Gesell developmental quotient were (54.03 ± 9.73), (55.17 ± 11.19), (57.20 ± 11.04), (53.60 ± 9.74), (55.17 ± 10.11) at 40 weeks of gestational age, and (77.15 ± 11.55), (76.62 ± 9.90), (72.76 ± 11.90), (81.47 ± 10.01), (76.51 ± 12.25) at 3 months of gestational age, respectively, which were higher than the control group (49.70 ± 9.07), (49.06 ± 8.61), (52.41 ± 9.01), (49.28 ± 8.78), (50.07 ± 12.52), and (71.10 ± 11.87), (69.02 ± 12.53), (65.77 ± 12.24), (75.08 ± 11.08), (68.63 ± 10.89), the differences were statistically significant ( t values were 2.30-3.49, all P<0.05). The CMAI scores of preterm mothers in the experimental group were (82.81 ± 12.85), (87.70 ± 10.29), (95.91 ± 8.76) points on the day of discharge and 1 and 3 months after discharge, respectively, which were higher than (68.71 ± 14.15), (82.04 ± 11.87), (90.98 ± 11.13) points of the control group, the differences were statistically significant ( t=5.35, 2.61, 2.52, all P<0.05). Conclusions:The family participatory multisensory support programme based on the theory of enriched environment can accelerate the maturation of brain electrical activity in preterm infants and promote brain function and neurobehavioural development; meanwhile, it improves maternal sensitivity and promotes the establishment of mother-infant attachment relationship in preterm infants.
8.Immune checkpoint inhibitor-induced fulminant type 1 diabetes mellitus and severe myocarditis:a case report
Jiajia TIAN ; Peng LI ; Yujuan MA ; Shentian WANG
Chinese Journal of Diabetes 2025;33(11):863-866
Immune checkpoint inhibitors(ICIs)are currently used to treat a variety of tumors.However,there are adverse reactions related to the immune system.Type 1 diabetes mellitus(T1DM)outbreak is a rare endocrine complication,as is ICIs-related myocarditis.This article reports a patient with diabetic ketoacidosis and severe myocarditis after ICIs treatment for lung cancer.After fluid infusion,acid correction,insulin hypoglycemic therapy,and high-dose hormone pulse therapy,the patient showed clinical improvement and was discharged.Through the analysis of the patient's clinical data,we aimed to improve clinicians'understanding of ICIs-associated DM and myocarditis,and to review the literature on possible pathogenesis and treatment.
9.The association between clinical drug utilization and the risk of nosocomial infections among inpatients:a comprehensive dose-response analysis
Xiaoliang ZHANG ; Fangbin LI ; Xiaolong YUAN ; Yujuan FENG ; Haimo WANG ; Xiaoyong LIN ; Bingpeng WEI ; Lei WANG ; Haojun ZHANG
Chinese Journal of Infection and Chemotherapy 2025;25(2):121-126
Objective To analyze the relationship between clinical drug utilization and the risk of nosocomial infections among hospitalized patients,and provide evidence for the prevention and control of nosocomial infections.Methods This study adopted a retrospective case-control design.The case group included 209 patients with nosocomial infection reported from January 2023 to December 2023 in a tertiary hospital.The control group included 209 patients without nosocomial infection during the same period.The patients in the control group were selected by stratified sampling based on Charlson Comorbidity Index(CCI).Results Univariate analysis showed that proton pump inhibitors,antacids,immunosuppressants and prior antimicrobial combination therapy increased the risk of nosocomial infection(P<0.05).Multivariate log-binomial regression analysis showed that proton pump inhibitors,immunosuppressive drugs,and prior antimicrobial combination therapy were correlated with nosocomial infection.The corresponding relative risk(RR)was 1.31(95%CI:1.07-1.60),1.40(95%CI:1.02-1.91),and 1.66(95%CI:1.01-2.74),respectively.Further analysis indicated that the patients with nosocomial infection had longer time in use of proton pump inhibitors and prior antimicrobial combination therapy than the patients in the control group(Z=-6.331,P<0.001;Z=-2.667,P=0.008).The trend Chi-square test showed that there was a dose-response relationship for proton pump inhibitors(x2=73.869,P<0.001),immunosuppressive drugs(x2=16.530,P<0.001),and prior antimicrobial combination therapy(x2=35.107,P<0.001).Conclusions The use of immunosuppressants,proton pump inhibitors and antimicrobial combination therapy increases the risk of nosocomial infections in hospitalized patients.The prolonged use of these drugs will further increase the risk of nosocomial infection.
10.Constructing a Nomogram model of vulnerable carotid plaques in patients at high risk of stroke based on clinical baseline characteristics and carotid ultrasound parameters
Jie QIN ; Yujuan LI ; Bili WANG ; Zefei LAI ; Yueming MA
Chinese Journal of Tissue Engineering Research 2025;29(12):2444-2449
BACKGROUND:Studies have shown that the vulnerability and elasticity of carotid plaques are related to the presence and degree of neovascularization within the plaque. Ultrasound,as the preferred measure to screen and evaluate vulnerable carotid plaques,is non-invasive,easy to perform,highly reproducible and radiation-free.OBJECTIVE:To investigate the influencing factors of vulnerable carotid plaque in the high-risk stroke population based on clinical baseline characteristics and carotid ultrasound parameters,and to develop a Nomogram prediction model based on independent risk factors.METHODS:A total of 180 patients who were identified to be at high risk of stroke by stroke screening at Fuzhou First People's Hospital from November 2021 to November 2023 were retrospectively selected as the study objects,and the patients were divided into a modeling set (n=126) and a validation set (n=54)at a ratio of 7∶3. According to the results of carotid artery ultrasound,the subjects in the modeling set were divided into a vulnerable plaque group (n=54) and a non-vulnerable plaque group (n=72). Independent risk factors were obtained by multi-factor Logistic regression,and a Nomogram model was constructed. Decision curves were drawn using R language to evaluate the clinical benefit of the model. The predictive efficacy of the model was tested by receiver operating characteristic curve and calibration curve,and the case data of the validation set were analyzed for external validation.RESULTS AND CONCLUSION:Multivariate Logistic regression results showed that age,family history of stroke,maximum carotid plaque thickness,carotid plaque quantity,urine microalbumin,urine microalbumin/creatinine ratio were associated with vulnerable carotid plaques in patients at high risk of stroke (P<0.05). The area under curve of the established Nomogram model was 0.917,and the sensitivity and specificity were 79.6% and 91.7%,respectively. The results of decision curve showed that the potential clinical benefit of this model was considerable and its usability was high. The calibration curve results showed that the model had good prediction accuracy. The verification set results showed that the external prediction performance of the model was good. To conclude,age,family history of stroke,and maximum carotid plaque thickness in the high-risk population are all factors that influence this prediction model. This Nomogram based on these independent risk factors can provide a powerful reference for the clinical treatment of this high-risk population.

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