Objective To investigate the early diagnostic value of serum double cortin-like kinase 1(DCLK1),latent transforming growth factor binding protein 2(LTBP2)combined with transvaginal real-time shear wave elastography(SWE)for cervical cancer.Methods A total of 155 patients with cervical lesions treated in our hospital from August 2021 to December 2022 were selected as the research objects.Seventy-five patients with cervical cancer(the cervical cancer group)and 80 patients with cervical intraepithelial neoplasia(the CIN group)were diagnosed by surgical pathology,another 80 volunteers without cervical related diseases who participated in physical examinations at our hospital during the same period were selected as the control group.All subjects of each groups underwent serum DCLK1 and LTBP2 levels detection and transvaginal SWE examination.Receiver operating characteristic(ROC)curve was used to analyze the diagnostic value of serum DCLK1 and LTBP2 for cervical cancer;the diagnostic value of serum DCLK1 and LTBP2 combined with transvaginal SWE for cervical cancer was analyzed by fourfold table analysis.Results The serum levels of DCLK1 and LTBP2 of patients in the cervical cancer group were obviously higher than those in the CIN group and the control group(P<0.05).Compared with before surgery,the serum levels of DCLK1 and LTBP2 1,3,and 6 months after surgery in cervical cancer patients gradually decreased,and there were statistical differences in pairwise comparisons at each time point(P<0.05).The area under the curve of serum DCLK1 and LTBP2 for diagnosing cervical cancer were 0.868 and 0.754,respectively,with sensitivity of 86.67% and 78.67%,specificity of 81.25% and 60.00%,and optimal cutoff values of 1.49 ng/mL and 19.02 μg/mL.The maximum and average elastic modulus of lesion tissue in the cervical cancer group were obviously higher than those in the CIN group(P<0.05).The positive rates of serum DCLK1,serum LTBP2,and transvaginal SWE in the diagnosis of cervical cance were 86.67%,78.67%,and 82.67%,respectively,which were consistent with the gold standard(Kappa=0.624,0.501,0.673,P<0.001),and the positive rate of the combination of them in the diagnosis of cervical cancer was 97.33%,which was highly consistent with the gold standard(Kappa=0.846,P<0.001).The sensitivity and accuracy of the three combined diagnosis were obviously higher than those of the single indicator diagnosis of serum DCLK1,LTBP2,and transvaginal SWE,the specificity of the three combined diagnosis was obviously higher than that of the single indicator diagnosis of serum DCLK1 and LTBP2,the misdiagnosis rate of the three combined diagnosis was obviously lower than that of the single indicator diagnosis of serum DCLK1 and LTBP2,and the differences were all statistically significant(P<0.05).Conclusion Serum DCLK1 and LTBP2 combined with transvaginal SWE has high application value in the diagnosis of cervical cancer,which can further improve the sensitivity and accuracy of diagnosis,and reduce the misdiagnosis rate.

Objective:To systematically evaluate influencing factors of multi-drug resistant organisms (MDROs) infection in patients undergoing liver transplantation and to provide reference for infection prevention and control.Methods:The relevant literatures on the influencing factors of MDROs infection after liver transplantation included in PubMed, Medline, Embase, Wed of Science, China Biology Medicine disc, Wanfang Database, China National Knowledge Infrastructure and VIP were searched by computer, and the search time was from the establishment of databases to September 1, 2023. The languages were limited to Chinese and English. Two evaluators screened literature and extracted data, and used The Newcastle Ottawa Scale to evaluate the quality of the final included literature. Meta-analysis was performed using RevMan5.4 software.Results:Finally, a total of 17 literatures were included, including five case-control studies and 12 cohort studies. The results of Meta-analysis showed that ClassⅡ toⅣ hepatic encephalopathy, renal insufficiency, colonization of drug-resistant organisms before transplantation, performing tracheal intubation, tracheal intubation time greater than or equal to 48 h, tracheal intubation time greater than or equal to 72 h, length of ICU stay, use of antibiotics before transplantation, postoperative bile leakage, postoperative fungal culture of positivity, reoperation after transplantation and hemodialysis were risk factors for MDROs infection after liver transplantation ( P<0.05) . Conclusions:There are many influencing factors for multi-drug resistant organisms infection in liver transplant patients after surgery. Medical staff should be vigilant and identify relevant risk factors, conduct infection risk assessment and take preventive and control measures based on risk factors to improve the prognosis of liver transplant patients.

Objective:To investigate blood glucose management in elderly diabetic patients and the factors that affected achieving high rates of achieving it.Methods:The quality of blood glucose control by elderly diabetic patients who visited five community health service centers in Beijing in June 2022 was surveyed retrospectively using a questionnaire.Participants were divided into the high-quality group and not high-quality groups by the criteria of glycosylated hemoglobin(HbA 1C)<7% without hypoglycemia and weight gain.Single factor analysis and multiple-stepwise Logistic regression analysis were used to identify the relative risk of factors affecting the achievement of good glucose management. Results:A total of 287 valid questionnaires were collected, including 80 cases(27.9%)in the high-quality group and 207 cases(72.1%)in the not high-quality group.There were significant differences in sex, course of disease, occurrence of hypoglycemia, number of chronic complications, medication, alcohol consumption, dietary changes, missed medication doses, prolonged outpatient visit intervals, and depressive mood between the two groups( P<0.05).Multivariate stepwise logistic regression analysis showed that insulin use, missed medication ≥ 1 time/week, and prolonged outpatient visit intervals were independent risk factors for good control( P<0.05). Conclusions:The percentage of elderly diabetes patients with good blood glucose control was low.Factors affecting the rate included insulin use, medication compliance, and prolonged outpatient visit intervals.

Three carboline fluorescent probes F1-F3 were designed and synthesized, based on lead compound JYJ-19, an antifungal compound discovered previously by our group. The antifungal activity in vitro results showed that compound F1 had moderate antifungal activity (MIC₈₀ = 32 μg·mL^-1). The stokes shift of F1 is 70 nm. The fluorescent probe F1 has good optical properties and can be used for fluorescence imaging research. Subcellular localization experiments results showed that F1 was enriched in the mitochondria of fungal cells. The detection of intracellular reactive oxygen species levels shows that JYJ-19 enhances intracellular reactive oxygen species levels. The above results indicated that carboline compounds could exert antifungal effects by acting on fungal mitochondria.

Objective:To develop the Scale of Pain-Relevant Responses from Spouse for Chronic Pain Patients and to test its reliability and validity, so as to provide a reliable tool for the scientific assessment of the pain-relevant responses from spouses for chronic pain patients.Methods:Based on the interpersonal process model of intimacy, the first draft of the scale was formed through literature analysis, semi-structured interview, Delphi expert consultation and pre-investigation. A questionnaire survey was conducted on 388 patients with chronic pain who visited the Second Affiliated Hospital of Air Force Military Medical University from April 2022 to April 2023 using convenience sampling method to test the reliability and validity of the scale.Results:The Scale of Pain-Relevant Responses from Spouse for Chronic Pain Patients included 21 items in 4 dimensions: emotional support pain-relevant responses, behavioral support pain-relevant responses, distractive pain-relevant responses and negative pain-relevant responses. The range of I-CVI was 0.850-1.000. The results of structural validity analysis showed that four qualified common factors were extracted by exploratory factor analysis, and the cumulative variance contribution rate was 71.173%. The confirmatory factor analysis model fit indicators were within the acceptable range. The correlation validity coefficient was 0.692 ( P<0.01). The Cronbach α coefficient of the total table was 0.894, the half reliability was 0.906, and the retest reliability was 0.927. Conclusions:The Scale of Pain-Relevant Responses from Spouse for Chronic Pain Patients has good reliability and validity, and is suitable for the evaluation of pain-relevant responses from spouse of chronic pain patients.

Objective:To examine the risk factors and predictive value of depression following mild acute ischemic stroke in elderly individuals.The aim is to enhance early identification and intervention, ultimately leading to improved prognosis.Methods:A case-control study was conducted on 988 elderly patients with mild acute ischemic stroke.The study collected general population and social data, as well as clinical laboratory data such as blood glucose, blood lipids, and AD7C-NTP in urine.Additionally, the patients underwent assessments using the Montreal Cognitive Assessment Scale(MoCA), National Institutes of Health Stroke Scale(NHISS), Barthel index(BI), Hamilton Anxiety Scale(HAMA), and Hamilton Depression Scale(HAMD).Based on the HAMD depression scale score, the patients were divided into a nopost-stooke depression(NPSD)group and a post-stooke depression(PSD)group.The study then analyzed the related risk factors and predictive value of PSD.Results:A total of 988 patients were eligible for inclusion, with 132 being excluded and 856 being included.The NPSD and PSD groups showed significant differences in age, hypertension, smoking history, education level, and stroke history(all P<0.05).Regarding clinical data, there were statistically significant differences between the two groups in total cholesterol(TC), triacylglycerol(TG), HDL, urinary AD7C-NTP, MoCA, and HAMA scores(all P<0.05).The results of the multi-factor logistic regression analysis revealed that gender( OR=1.975, 95% CI: 1.223-3.190, P=0.005), stroke history( OR=1.352, 95% CI: 0.877-2.086, P=0.042), and HAMA score( OR=1.216, 95% CI: 0.932-1.526, P=0.043)were identified as independent risk factors for post-stroke depression in the elderly.Conversely, MoCA score( OR=0.873, 95% CI: 0.814-0.937, P<0.001)was found to be an independent protective factor.Furthermore, the ROC curve analysis demonstrated that the HAMA score(AUC=0.892, sensitivity: 0.721, specificity: 0.854, cut-off value: 9.5)exhibited significant predictive value, while the other indexes had limited predictive value. Conclusions:Gender, stroke history, and HAMA score have been identified as potential independent risk factors for post-stroke depression(PSD)in the elderly, while MoCA score may serve as an independent protective factor.Notably, HAMA score demonstrates a strong predictive ability for PSD.Early identification of these factors and timely intervention could significantly contribute to improving prognosis.

OBJECTIVE To develop a questionnaire of the Knowledge-Attitude-Practice （KAP） for patients receiving oral anticoagulant therapy. METHODS Under the guidance of the theory of KAP， literature analysis and interview method were used to design the initial KAP questionnaire for patients treated with oral anticoagulants. Delphi method was adopted to consult the initial questionnaire and modify the questionnaire based on expert suggestions to form the final questionnaire. RESULTS Two rounds of consultation were conducted with 18 experts， and 18 questionnaires were sent out and recovered in each round， so the positive coefficient of experts was 100%. The expert authority coefficient was 0.94. The average importance scores for all dimensions， factors， and items of the questionnaire in both rounds were ≥4 points. The coefficient of variation was ≤0.25. The Kendall’s concordance coefficient for the overall questionnaire and the three dimensions of knowledge， attitude， and practice ranged from 0.09 to 0.34 （all P＜0.05）. Following the first round of expert consultation， four items were modified， two items were deleted， and five items were added； after the second round of expert consultation， ten items were modified. The final version of the questionnaire included three dimensions （knowledge， attitudes， and practice）， 17 questionnaire factors， and 40 items. CONCLUSIONS The questionnaire has high reliability and scientific validity with relatively concentrated expert opinions. It is suitable for assessing the knowledge， attitudes， and practice status of patients receiving oral anticoagulant therapy.

The incidence and mortality rate of heart failure (HF) are increasing annually, resulting in a huge medical and economic burden worldwide. B-type natriuretic peptide (BNP) is the gold standard biomarker of HF recommended by national and international guidelines for the diagnosis and prognosis evaluation of HF. Recent studies suggest that BNP can be truncated in multiple forms by different enzymes rather than complete fragments in circulation, which can be contributing to the diagnosis and classification of HF. The immunoassay mostly used in clinics are unable to distinguish different truncated BNP forms due to cross-reactivity of antibody, while mass spectrometry is more accurate because it can easily distinguish through their mass-to-charge ratios. With the maturation of ambient ionization mass spectrometry and ion mobility mass spectrometry, it can help to simplify sample pre-treatment and improve the separation efficiency, in order to explore the clinical value of the heterogeneity of BNP truncated forms.

Objective:To summarize the clinical and genetic characteristics of children with Menkes disease(MD).Methods:The clinical manifestations, auxiliary examinations and genetic testing results of 15 MD children admitted to the Department of Pediatrics of the Third Affiliated Hospital of Zhengzhou University, Children′s Hospital Affiliated of Zhengzhou University and the First Affiliated Hospital of Zhengzhou University from June 2016 to October 2022 were analyzed retrospectively.These children were followed up.Results:All the 15 children were male.The age at onset was ranging from 9 days to 5.5 months.White skin, curly hair, skin laxity, hypotonia and severe developmental delay were found in all children, with epilepsy in 13 children, anemia in 11 children and granulocytopenia in 4 children.The concentration of ceruloplasmin in the serum of MD children was lower than that in healthy children of the same age.The concentration of ceruloplasmin in MD children younger than 3 months was significantly lower than that in healthy children of the same age and MD children older than 3 months.The brain magnetic resonance imaging showed abnormalities in all 15 children.Twelve children showed tortuous intracranial vessels in brain magnetic resonance angiography examinations.All the 15 children had ATP7A gene pathogenic variants, including 4 missense variants(2 cases with c. 2179G>A), 3 frameshift variants, 3 nonsense variants, 3 exon deletions and 2 splice site variants.Among these children, 1 had a novel gene variant that had not been reported so far(c.2968C>T). Conclusions:MD has early onset age and diverse clinical manifestations, but also has characteristic clinical manifestations and applicable auxiliary examinations.Its diagnosis depends on genetic testing.The c. 2179G>A and exon deletions may be hot mutations in Chinese MD patients.

Objective:To evaluate the effect of long-term full-dose cognitive digital therapy on improving and maintaining cognitive function in patients with cognitive disorders, and to provide basis for nursing management of patients with cognitive disorders.Methods:This study adopted three parallel randomized control trial design. By adopting the method of continuous grouping and convenient sampling, from January 2020 to January 2023, 90 patients with cognitive disorders who were treated in the neurology outpatient department of Beijing Xuanwu Hospital of Capital Medical University were selected as the study objects. These patients were divided into the control group, outpatient group and home group with 30 patients in each group by using the random digit table method. The control group received routine nursing, patients in the outpatient group received cognitive digital therapy in clinic based on routine nursing, and patients in the home group received cognitive digital therapy at home based on routine. Before intervention, 6 and 12 months after intervention, Mini-Mental State Examination (MMSE) and Montreal Cognitive Assessment (MoCA) were compared among three groups.Results:A total of 85 patients were enrolled in three groups. There were 28 cases in the control group, including 12 males and 16 females, aged (64.68±11.26) years. There were 30 patients in the outpatient group, including 19 males and 11 females, aged (65.74 ± 8.44) years. There were 27 cases in the home group, including 14 males and 13 females, aged (66.81 ± 11.18) years. The MMSE scores of the control group before intervention, 6 and 12 months after intervention were (22.00 ± 4.82), (17.25 ± 5.15), (14.25 ± 4.54) points respectively, and those of the outpatient group were (22.26 ± 3.46), (22.93 ± 3.77), (22.30 ± 3.57) points, while those of the home group were (22.40 ± 3.72), (22.03 ± 3.76), (21.90 ± 4.08) points respectively. The analysis of variance of repeated measurements showed that the intergroup, time and interaction effects were statistically significant ( Fbetween-group=15.30, Ftime=4.10, Finteraction=20.25, all P<0.05). The total scores of MoCA in the control group were (16.50 ± 4.87), (12.64 ± 4.94), (9.89 ± 4.01) points before intervention, 6 and 12 months after intervention, (18.74 ± 4.22), (18.96 ± 4.31), (18.41 ± 4.34) points in the outpatient group, (17.20 ± 5.12), (16.93 ± 3.67), (16.93 ± 4.10) points in the home group respectively. The analysis of variance of repeated measurements showed that the intergroup, time and interaction effects were statistically significant ( Fbetween-group=16.30, Ftime=5.74, Finteraction=12.08, all P<0.05). Conclusions:Long-term adequate outpatient and in-home cognitive digital therapy can effectively improve and maintain cognitive function in patients with cognitive disorders. It optimizes the management scheme of cognitive function training and provides evidence-based basis for non-drug intervention of patients with cognitive disorders.