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BACKGROUND: Women with gynecological cancer often experience psychological distress, particularly in response to surgical procedures. The impact of mandala art therapy (MAT) during the perioperative period for gynecological cancer patients remains uncertain. We aimed to examine the effects of the MAT program in women with gynecological cancer. METHODS: Employing a quasi-experimental design, we recruited 126 gynecological cancer patients from a university hospital through convenience sampling. Participants were assigned to either receive the MAT program or standard perioperative care. The interventions comprised a three-session MAT program guided by a team of trained mandala psychologists. Generalized estimating equations (GEE) were employed to analyze the effects of MAT over time. RESULTS: A total of 126 patients were enrolled, and 118 completed the entire study. Over 90% of participants completed the perioperative MAT interventions, reporting relatively high satisfaction with the program (7.70 out of 10). Individuals in the MAT group exhibited improved therapeutic effects on STAI-S, VASS, and vital signs over time. Notably, significant group*time interaction effects were noted in STAI-S scores at both the first evaluation, T1 (ß = -4.220, P < .005) and the third evaluation, T3 (ß = -3.797, P < .05), and VASS scores at T1 (ß = -11.186, P < .005), T2 (ß = -9.915, P < .05) and T3 (ß = -9.831, P < .05). Regarding vital signs, the multivariate GEE model revealed significant interaction effects in systolic blood pressure values at both T1 (ß = -7.102, P < .05) and T3 (ß = -10.051, P < .005), diastolic blood pressure values at T3 (ß = -6.441, P < .005), and pulse values at T1 (ß = -6.085, P < .005). No significant differences were observed between groups for pain, hope, or self-acceptance. CONCLUSION: This study posited that MAT could serve as a valuable complementary approach in perioperative care for addressing the psychological needs of women with gynecological cancer. Subsequent research employing more robust methodologies and larger, more diverse participant samples will be necessary to validate these conclusions.
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Arteterapia , Neoplasias de los Genitales Femeninos , Periodo Perioperatorio , Humanos , Femenino , Neoplasias de los Genitales Femeninos/psicología , Neoplasias de los Genitales Femeninos/cirugía , Persona de Mediana Edad , Arteterapia/métodos , Periodo Perioperatorio/psicología , Periodo Perioperatorio/métodos , Adulto , Estrés Psicológico/psicología , Estrés Psicológico/terapia , Anciano , Calidad de Vida/psicología , Bienestar PsicológicoRESUMEN
AIM: While insulin sensitivity plays an important role in maintaining glucose metabolic homeostasis and cognitive function, its impact on postoperative delirium (POD) remains unclear. This study aimed to investigate the association between POD and indicators of insulin sensitivity, including insulin resistance and osteocalcin. METHODS: A total of 120 elderly patients undergoing joint replacement were recruited and divided into delirium and non-delirium groups. Plasma and cerebrospinal fluid (CSF) samples were collected for the analysis of biomarkers, including insulin, uncarboxylated osteocalcin (ucOC), total osteocalcin (tOC), and glucose. Insulin resistance was assessed through the homeostatic model assessment of insulin resistance (HOMA-IR). MAIN RESULTS: Out of the total, 28 patients (23.3%) experienced POD within 5 days after surgery. Patients with delirium exhibited higher levels of preoperative HOMA-IR and ucOC in CSF and plasma, and of tOC in CSF (P = 0.028, P < 0.001, P = 0.005, P = 0.019). After adjusting for variables, including age, Mini-Mental State Examination score, surgical site and preoperative fracture, only preoperative ucOC in CSF and HOMA-IR were significantly linked to the incidence of delirium (OR = 5.940, P = 0.008; OR = 1.208, P = 0.046, respectively), both of which also correlated with the severity of delirium (P = 0.007, P < 0.001). Receiver operating curve analysis indicated that preoperative HOMA-IR and ucOC in CSF might partly predict POD (area under the curve [AUC] = 0.697, 95% confidence interval [CI] = 0.501-0.775, AUC = 0.745, 95% CI = 0.659-0.860). CONCLUSIONS: We observed that preoperative elevated HOMA-IR and ucOC in CSF were associated with the incidence and severity of POD. While these preliminary results need confirmation, they suggest a potential involvement of insulin resistance and osteocalcin in the pathological mechanism of POD. Geriatr Gerontol Int 2024; 24: 421-429.
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Artroplastia de Reemplazo , Delirio del Despertar , Resistencia a la Insulina , Humanos , Anciano , Osteocalcina , Incidencia , Glucosa , Artroplastia de Reemplazo/efectos adversosRESUMEN
PURPOSE: Numerous studies have investigated the relationships between nutritional status and the prognosis of ovarian cancer (OC). However, the majority of these studies have focused on pre-chemotherapy malnutrition, with limited attention given to dynamic changes in nutritional status during chemotherapy and the associated risk factors affecting the prognostic nutritional index (PNI) in OC women. This study aims to explore the variation trend in the nutritional status of OC women over time during chemotherapy and assess its predictive factors. METHODS: A prospective longitudinal study was conducted from January 2021 to August 2023. Body mass index (BMI), PNI, Nutritional Risk Screening (NRS) 2002, serum albumin, and prealbumin measurements were utilized to assess the nutritional status of OC women. Data were collected through face-to-face interviews before initial chemotherapy (T0) and during the first (T1), third (T2), and fifth (T3) cycles of chemotherapy. Generalized Estimating Equations (GEE) were employed for the analysis of potential predictive factors. RESULTS: A total of 525 OC women undergoing chemotherapy completed the study. Significantly varied levels of BMI, PNI, and serum concentrations of hemoglobin, albumin, prealbumin, potassium, sodium, magnesium, and calcium were observed in these patients (p < 0.05). The prevalence of nutritional risk decreased over time during chemotherapy (p < 0.05). Nutritional parameters, including BMI, PNI, and the serum concentrations of albumin and prealbumin, exhibited an upward trend in nutritional status throughout the chemotherapy cycles (p < 0.05). Multivariate analysis indicated that higher levels of BMI, serum albumin, prealbumin, absolute lymphocyte count, and hemoglobin ≥ 110 g/L at admission were associated with elevated PNI after chemotherapy (ß = 0.077, p = 0.028; ß = 0.315, p < 0.001; ß = 0.009, p < 0.001; ß = 1.359, p < 0.001; ß = - 0.637, p = 0.005). CONCLUSION: Patients consistently demonstrated improvements in nutritional risk and status from the initiation to the completion of chemotherapy cycles. Nutritional monitoring of OC women, particularly those exhibiting abnormalities at the commencement of chemotherapy, is crucial. Targeted nutritional support programs should be developed to enhance the prognosis of OC women.
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Estado Nutricional , Neoplasias Ováricas , Humanos , Femenino , Evaluación Nutricional , Prealbúmina , Pronóstico , Estudios Prospectivos , Estudios Longitudinales , Albúmina Sérica/análisis , Hemoglobinas/análisis , Neoplasias Ováricas/tratamiento farmacológico , Estudios RetrospectivosRESUMEN
Objective To observe the clinical efficacy of thumb-tack needling for subcutaeous embedding combined with joint mobilization in the treatment of post-stroke shoulder-hand syndrome.Methods A total of 80 patients with post-stroke shoulder-hand syndrome were randomly divided into a treatment group and a control group,with 40 patients in each group.Both groups were given arthrocentesis,the control group was given ordinary acupuncture on the basis of arthrocentesis,and the treatment group was combined with thumb-tack needling for subcutaeous embedding.One course of treatment was 4 weeks and a total of 4 weeks of treatment was given.After 1 month of treatment,the clinical efficacy of the two groups was evaluated.The changes of Visual Analogue Scale(VAS)of pain scores and simplified Fugl-Meyer Assessment(FMA)scores,as well as the pain-free passive forward flexion and abduction of the shoulder joint of the affected limb were observed before and after treatment.The Simple Quality of Life Scale(SF-36)scores of the patients in the two groups were compared after treatment.The safety and the occurrence of adverse reactions in the two groups were also evaluated.Results(1)The total effective rate was 95.00%(38/40)in the treatment group and 80.00%(32/40)in the control group.The efficacy of the treatment group was superior to that of the control group,and the difference was statistically significant(P<0.05).(2)After treatment,the VAS scores and upper extremity FMA scores of the patients in the two groups were significantly improved(P<0.05),and the treatment group was significantly superior to the control group in improving the VAS scores and upper extremity FMA scores,and the differences were statistically significant(P<0.05).(3)After treatment,the joint mobility of patients in the two groups were significantly improved(P<0.05),and the improvement of shoulder joint movement in the treatment group was superior to that in the control group,and the difference was statistically significant(P<0.05).(4)After treatment,the SF-36 Quality of Life Scale scores of the treatment group were significantly superior to those of the control group in terms of physical function,psychological function,emotional health,and social function levels,and the difference was statistically significant(P<0.05).(5)There was no significant difference in the incidence of adverse reactions between the treatment group and the control group(P>0.05).Conclusion Thumb-tack needling for subcutaeous embedding combined with joint mobilization exert certain effect in the treatment of post-stroke shoulder-hand syndrome.It can significantly improve the pain symptoms of patients,thus improving their quality of life,and the clinical effect is remarkable.
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Objective To observe the clinical efficacy and safety of Sangxing Zhike Prescription in treating postinfectious cough(PIC)of warm dryness invading the lung type.Methods A total of 66 PIC patients with warm dryness invading the lung type who were admitted to the First Affiliated Hospital of Guangzhou University of Chinese Medicine from January 2020 to June 2022 were randomly divided into a treatment group and a control group,with 33 patients in each group.The treatment group was given Sangxing Zhike Prescription combined with Compound Methoxyphenamine Capsules,and the control group was given Compound Methoxyphenamine Capsules combined with Chinese medicine placebo.The course of treatment covered 7 days.The changes in the Visual Analogue Scale(VAS)scores of the severity of cough,the scores of cough symptom,and the scores of traditional Chinese medicine(TCM)syndrome in the two groups were observed before and after the treatment.After treatment,the clinical efficacy and safety in the two groups were evaluated.Results(1)During the trial,one case fell off from the treatment group and 4 cases fell off from the control group,and eventually 61 cases completed the observation,of which 32 cases were in the treatment group and 29 cases were in the control group.(2)After 7 days of treatment,the total effective rate of the treatment group was 84.38%(27/32)and that of the control group was 58.62%(17/29),and the intergroup comparison(tested by chi-square test)showed that the therapeutic efficacy of the treatment group was significantly superior to that of the control group(P<0.05).(3)After treatment,the VAS scores of the severity of cough,and the scores of daytime cough,nighttime cough of the Cough Symptom Score Scale as well as the overall cough scores in the two groups were significantly lower than those before treatment(P<0.05 or P<0.01),and the reduction of the VAS scores and the overall cough symptom scores in the treatment group was significantly superior to that in the control group(P<0.05).(4)After treatment,obvious improvement was presented in the scores of TCM symptoms of cough,throat itching,dry throat,foreign body sensation in the throat,sore throat and pharyngeal signs as well as total TCM syndrome scores in the treatment group when compared with the pre-treatment period(P<0.01),whereas in the control group,only the scores of cough,throat itching,dry throat,and sore throat and the total TCM syndrome scores were improved compared with the pre-treatment period(P<0.05 or P<0.01).The post-treatment intergroup comparison showed that the treatment group was significantly superior to the control group in improving the scores of throat itching,foreign body sensation in the throat,and pharyngeal signs as well as total TCM syndrome scores(P<0.05 or P<0.01).(5)During the treatment process,no significant adverse reactions occurred in both groups,or no abnormal changes were shown in the safety indexes such as blood routine test,liver and kidney functions of the patients.Conclusion Sangxing Zhike Prescription combined with Compound Methoxyphenamine Capsules exerts certain effect in treating patients with PIC of warm dryness invading the lung type,and its efficacy is significantly superior to that of Compound Methoxyphenamine Capsules treatment alone with relatively high safety profile.
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Objective To investigate the distribution of abnormal karyotypes and their associations with clinical manifestations of the infertile patients in southern Sichuan Province.Methods A total of 4 157 infertile patients who attended the Reproductive Medicine Center of our hospital from July 2018 to June 2021 were included.The chromosome karyotype in peripheral blood was detected by G-banding,and their semen analysis results,uterine development and other clinical data were collected.Results Among the 4 157 patients,chromosomal polymorphisms were found in 239 cases(5.75%),and abnormal karyotypes wee found 137 cases(3.30%).The abnormal karyotypes included 57 cases(41.61%)of sex chromosome aneuploidy,6 cases(4.38%)of Robertsonian transloca-tions,32 cases(23.36%)of balanced translocations,21 cases(15.33%)of chromosomal inversions,9 cases(6.57%)of mosai-cism,8 cases(5.84%)of marker chromosomes,3 cases(2.19%)of sex reversal and 1 case(0.73%)of sex chromosome deletion.In male patients with abnormal karyotypes,91.58%showed abnormal semen parameters,while in those with polymorphic karyotypes,55%had abnormal semen parameters.The patients with Turner syndrome had significantly smaller uterine dimensions(longitudinal,transverse,and anteroposterior)compared to the normal control group(P<0.01).Conclusion Chromosomal abnormalities should be the important cause of infertility.Conducting karyotype analysis combining with clinical manifestations is crucial examination for the di-agnosis and reproductive guidance of infertile patients.
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【Objective】 To analyze the clinical characteristics of serum vitamin K2 in children and its correlation with bone mineral density, so as to provide reference for the prevention of insufficient bone strength in children. 【Methods】 A total of 4 145 children who underwent serum vitamin K2 testing and physical examination at pediatric outpatient clinics of several municipal and county hospitals in Chongqing from January 2020 to March 2023 were retrospectively selected into this study for serum vitamin K2-related analysis.Further 844 school-age children who completed serum 25-(OH)D and lumbar bone densitometry measurements were screened to analyze the correlation between vitamin K2level and bone mineral density 【Results】 The overall serum vitamin K2 deficiency rate was 61.6% (2 553/4 145), and the difference in serum vitamin K2 deficiency rate between different age groups was statistically significant (χ2=39.364, P<0.05).The vitamin K2 level of children was significantly influenced by season and maternal education level (χ2=45.310,9.990, P<0.05).There were significant differences in age (Z=3.416), gender (χ2=9.218) and serum vitamin K2 deficiency rate (χ2=5.826) between normal bone mass development group and insufficient bone mass development group (P<0.05).Multivariate Logistic regression analysis suggested that vitamin K2 deficiency was an independent risk factor for insufficient bone mass development in school-age children (OR=1.37,95%CI:1.03 - 1.83, P=0.030). 【Conclusions】 There is a higher serum vitamin K2 deficiency rate among children, especially infants and school-age children.Decreased bone mineral density in school-age children may be associated with serum vitamin K2 deficiency.
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ObjectiveTo explore the molecular mechanism of Sanhuang Xiexintang (SHXXT) in protecting stress gastric ulcer (SGU) in rats through network pharmacology, molecular docking, and animal experiments. MethodThe active ingredients and corresponding targets in SHXXT were collected and screened from the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform (TCMSP), Traditional Chinese Medicine Information Database (TCMID), Bioinformation Analysis Tool for Molecular Mechanism of Traditional Chinese Medicine (BATMAN-TCM), and Swiss Target Prediction database. SGU-related targets were screened from the Online Mendelian Inheritance in Man (OMIM), Therapeutic Target Database (TTD), GeneCards database, and PharmGKB database. Herbal-ingredient-target (H-C-T) network was constructed by using Cytoscape 3.9.1 software. Protein-protein interaction (PPI) of drug and disease intersection targets was analyzed by using the Protein Interaction Platform (STRING) database. Gene ontology (GO) enrichment analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis were conducted through the Database for Annotation Visualization and Integrated Discovery (DAVID). The active ingredients and key targets were validated using AutodockVina 1.2.2 molecular docking software, and the experimental results were further validated through animal experiments. ResultThe 55 active ingredients were screened, and 255 potential target genes for SHXXT treatment of SGU were predicted. The PPI analysis showed that protein kinase B (Akt), phosphatase and tensin homolog deleted on chromosome ten (PTEN), tumor necrosis factor-α (TNF-α), interleukin-1β (IL-1β), and cyclooxygenase-2 (COX-2) are the core targets of SHXXT for protecting SGU. GO and KEGG analyses showed that SHXXT may affect the development of SGU by regulating various biological processes such as the phosphoinositide 3-kinase (PI3K)/Akt signaling pathway and inflammatory processes. The molecular docking results showed that both the active ingredients and key targets had good binding ability. Animal experiments showed that compared with the blank group, the ulcer index (UI) of the model group was significantly increased (P<0.01), and the serum levels of TNF-α and IL-1β significantly increased (P<0.01). The phosphorylation level of PTEN in gastric mucosal tissue was significantly down-regulated (P<0.05). The phosphorylation levels of PI3K, Akt, and nuclear factor kappa-B (NF-κB) were significantly up-regulated (P<0.05). Compared with the model group, the UI of the treatment group was significantly reduced (P<0.01), and the serum levels of TNF-α and IL-1β were significantly reduced (P<0.01). The phosphorylation level of PTEN in gastric mucosal tissue was significantly up-regulated (P<0.01), and the phosphorylation levels of PI3K, Akt, and NF-κB were significantly downregulated (P<0.01). ConclusionThe application of network pharmacology prediction, molecular docking simulation, and animal experimental validation confirms that SHXXT regulates the PI3K/Akt/NF-κB signaling pathway to regulate the inflammatory response of rats and thus protects the gastric mucosa of SGU rats.
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Objective To investigate the basic information of human immunodeficiency virus/acquired immune deficiency syndrome(HIV/AIDS)patients who infected with Epstein-Barr virus(EBV)or human Cytomegalovirus(HCMV),collect the relevant clinical immunological data and analyze the influencing factors.Method A total of 1 093 HIV/AIDS patients treated in the First Hospital of Changsha from January to December 2022 and underwent EBV and HCMV screening were collected.Flow cytometry was used to detect the CD4+T lymphocytes.Fluorescence quantitative PCR was applied for HIV-RNA,EBV-DNA,and HCMV-DNA testing.Statistical analysis was carried out by using SPSS 27.0,and logistic regression was used to analyze the risk factors of HIV/AIDS patients complicated with viral infection.Results Among 1 093 HIV/AIDS patients,the positive rates of EBV-DNA and HCMV-DNA were 48.22%(527/1 093)and 19.03%(208/1 093),respectively.As the number of CD4+T lymphocytes increased,the positive rates of EBV-DNA and HCMV-DNA decreased,and the differences was statistically significant(χ2=39.50,143.0,all P<0.001).As the level of HIV-RNA increased,the positive rates of EBV-DNA and HCMV-DNA increased,and the differences were statistically significant(χ2=46.18,124.3,all P<0.001).The patients receiving antiretroviral therapy(ART)significantly decreased the positive rates of EBV-DNA and HCMV-DNA(χ2=30.60,96.59,all P<0.001).There was a significant negative correlation between the number of CD4+T lymphocytes and the level of HIV-RNA(r=-0.49,P<0.001).Logistic regression analysis showed that the CD4+T lymphocyte count<200/μl(OR=1.46,95%CI:1.02~2.08,P=0.037),HIV-RNA load>200 copies/ml(OR=1.70,95%CI:1.18~2.44,P=0.004)and the age>30 years old(OR=2.15,95%CI:1.44~3.19,P<0.001)were risk factors for HIV/AIDS patients infected with EBV.Without regularly receiving ART(OR=1.83,95%CI:1.10~3.02,P=0.019),HIV-RNA load>200 copies/ml(OR=2.56,95%CI:1.50~4.35,P<0.001)and the CD4+T lymphocyte count<200/μl(OR=4.61,95%CI:2.57~8.28,P<0.001)were risk factors for HCMV infection in HIV/AIDS patients.Conclusion To reduce the possibility of opportunistic infection in HIV/AIDS patients,the surveillance of EBV and HCMV and regular ART should be strengthened,especially when the number of CD4+T lymphocytes decreases(<200/μl),the level of HIV RNA increases(>200 copies/ml)or the age>30 years old.
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Objective:To systematically evaluate the risk prediction model of ICU-acquired dysphagia in critically ill patients, and to provide a reference basis for medical practitioners to select or develop suitable risk assessment tools.Methods:Cross-sectional studies, case-control studies, and cohort studies of ICU-acquired dysphagia risk prediction models were searched in eight databases, including Wanfang database, China Biomedical Literature Database, VIP database, China National Knowledge Infrastructure, PubMed, Embase, CINAHL, and the Cochrane Library in both English and Chinese, and the search timeframe was from the construction of the database to July 5th, 2023. and the search was limited to Chinese and English. Literature was independently screened and data were extracted by 2 investigators, and the risk of bias assessment tool for predictive modeling studies was applied to analyze the risk of bias and applicability of the included literature.Results:A total of 8 high-quality papers were included, including 8 predictive models of risk of ICU-acquired dysphagia. The area under the subject operating characteristic curve for the models ranged from 0.750 to 0.980, with 6 models reporting calibration and 2 models having a Hosmer-Lemeshow test P>0.05, indicating good agreement. 2 models were externally validated. Independent predictors reported repeatedly for multivariate models were age ≥ 65 years, chronic lung disease, cerebrovascular disease, comorbid arrhythmias, use of sedative medications and duration of use, Acute Physiology and Chronic Health Evaluation Ⅱ score ≥ 15, presence of a nasogastric tube, duration of indwelling gastric tube ≥ 72 h, and duration of endotracheal intubation ≥ 72 h. Smaller sample sizes (outcome events), insufficient attention to missing data, variable screening processes irrationality, and model overfitting increased the risk of model bias. Conclusions:The included models showed overall good discrimination and applicability, but their risk of bias was high, and external validation was carried out in only a very few studies. Future studies should refer to transparent reports of multivariate predictive models to develop, update, and validate the models to obtain high-quality predictive models of the risk of ICU-acquired dysphagia, which can provide a reference basis for the development of relevant preventive strategies.
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Objective:To establish and validate a clinical and CT radiomics combined model for predicting lymph node metastasis (LNM) risk in patients with hilar cholangiocarcinoma (HCCA).Methods:This was a case-control study. Data from 158 pathologically confirmed HCCA patients between January 2016 and January 2022 at the First Affiliated Hospital of Zhengzhou University were retrospectively analyzed. Using stratified random sampling, the patients were randomly divided into a training set ( n=95) and an internal validation set ( n=63) at a 6∶4 ratio. According to postoperative pathology, 31 LNM-positive cases and 64 LNM-negative cases were in the training set, and 22 LNM-positive cases and 41 LNM-negative cases were in the internal validation set. A cohort of 50 HCCA patients was retrospectively collected from West China Hospital of Sichuan University between October 2018 and June 2021 as an external validation set, including 21 LNM-positive and 29 LNM-negative cases. Clinical features were selected by multivariate logistic regression analysis to establish a clinical model. Radiomics features were extracted from portal venous phase CT images using 3D Slicer software. A radiomics model was developed using the least absolute shrinkage and selection operator regression algorithm. A clinical-radiomics model was constructed by integrating clinical features and Radscore, and a nomogram was developed. The prediction performance of models was evaluated by the area under the receiver operating characteristic curve (AUC). The AUC values were compared using the DeLong test. Calibration curves and decision curves were plotted to assess calibration and clinical net benefit. Results:Clinical N (cN) staging was an independent risk factor for LNM ( OR=6.86, 95% CI 2.70-18.49, P<0.001). Totally 12 optimal features were selected to construct the radiomics model, and the clinical-radiomics nomogram model was constructed by combining cN staging and Radscore. In the external validation set, the AUC (95% CI) of the clinical model, radiomics model, and clinical-radiomics nomogram were 0.706 (0.576-0.836), 0.768 (0.637-0.899), and 0.803 (0.680-0.926), respectively. The nomogram achieved higher AUC than clinical and radiomics models with statistical significance ( Z=2.01, 2.21; P=0.044, 0.027). The calibration and decision curves demonstrated good model fit, providing clinical net benefits for patients. Conclusion:The clinical-radiomics nomogram model combining cN staging and CT radiomics features can effectively predict LNM risk in HCCA patients.
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BACKGROUND: Insulin plays a crucial and multifactorial role in cognitive activity, with insulin resistance appearing in neurodegenerative and metabolic diseases. Insulin resistance contributes to the pathobiology of postoperative cognitive dysfunction (POCD) in experimental models, which can be rescued by intranasal insulin administration. AIMS: To test the effect of intranasal insulin on the incidence of POCD in elderly patients with metabolic syndrome. METHODS: The study was designed as a randomized, double-blind, placebo-controlled clinical trial. 116 elderly participants were randomly assigned to receive either 40 IU insulin (n = 58) or placebo (n = 58) for 7 days. The primary outcome was the incidence of POCD at 7 days and 3 months after surgery. Secondary outcomes included the degree of peripheral insulin resistance postoperatively, changes in peripheral inflammation levels and the safety of interventions. RESULTS: The results showed that POCD occurred in the insulin group on the 7th postoperative day in 11 (20.8%) patients, which was fewer than the 23 (45.1%) patients in the placebo group (P = 0.008). The insulin group indicated better cognitive functional performance on language and memory test than the placebo group (P < 0.05). Mean peripheral plasma concentration of TNF-α (P < 0.05) and CRP (P < 0.001) in the insulin group was significantly declined compared with the placebo group on D3 and D7. CONCLUSIONS: Intranasal insulin administration reduced the incidence of POCD and alleviated peripheral inflammatory levels in elderly patients with metabolic syndrome. TRIAL REGISTRY: Chinese Clinical Trial Registry (ChiCTR1800015502).
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Disfunción Cognitiva , Resistencia a la Insulina , Síndrome Metabólico , Complicaciones Cognitivas Postoperatorias , Humanos , Anciano , Insulina/uso terapéutico , Complicaciones Posoperatorias/prevención & control , Complicaciones Posoperatorias/epidemiología , Síndrome Metabólico/complicacionesRESUMEN
Objective:To investigate the effect of miRNA (miR) -193b-5p on melanogenesis and its possible mechanisms.Methods:Human primary melanocytes were isolated from discarded normal foreskin tissues of healthy males after circumcision, and cultured in vitro. miR-NC mimics (miR-NC mimic group) and miR-193b-5p mimics (miR-193b-5p mimic group) were transfected into human primary melanocytes and human MNT1 melanoma cells, separately. After transfection, real-time quantitative PCR (RT-qPCR) was performed to determine the overexpression efficiency of miR-193b-5p at 48 hours, Western blot analysis to determine the expression of melanogenesis-related proteins tyrosinase (TYR) and microphthalmia-associated transcription factor (MITF) in human primary melanocytes and human MNT1 melanoma cells at 72 hours, and the melanin content in the above cells was determined by a sodium hydroxide solubilization method at 1 week. The target gene of miR-193b-5p was predicted by using Targetscan algorithms and verified by dual-luciferase reporter assay, and RT-qPCR and Western blot analysis were performed to analyze changes in mRNA and protein expression of the target gene respectively after the overexpression of miR-193b-5p. Two-independent-samples t test was used for comparisons between two groups. Results:In human primary melanocytes and human MNT1 melanoma cells, the miR-193b-5p expression levels were significantly higher in the miR-193b-5p mimic groups than in the miR-NC mimic groups ( t = 65.57, 22.49, respectively, both P < 0.001) , and the melanin content was significantly lower in the miR-193b-5p mimic groups (0.091 ± 0.007, 0.130 ± 0.004, respectively) than in the miR-NC mimic groups (0.117 ± 0.002, 0.188 ± 0.032, t = 5.98, 3.24, P < 0.01, < 0.05, respectively) . Western blot analysis showed that the expression of melanogenesis-related proteins TYR and MITF in both human primary melanocytes and human MNT1 melanoma cells was significantly lower in the miR-193b-5p mimic groups than in the miR-NC mimic groups (all P < 0.01) . TargetScan analysis and dual-luciferase reporter assay revealed a binding site for miR-193b-5p in the 3′ untranslated region of the transcriptional regulator CITED2. After up-regulation of miR-193b-5p expression in human primary melanocytes and human MNT1 melanoma cells, the CITED2 mRNA and protein expression levels significantly decreased compared with the miR-NC mimic groups (all P < 0.05) . Conclusion:miR-193b-5p overexpression can down-regulate the expression of melanogenesis-related proteins TYR and MITF, and then inhibit melanogenesis, which may be related to the targeted inhibition of CITED2 expression.
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Multiple evanescent white dot syndrome (MEWDS) is an acute retinal disease characterized by multifocal white spots in the fundus often seen in the unilateral eye. The lesions mainly involve the retinal pigment epithelium and the outer retinal structure. Typical ocular manifestations of MEWDS include grayish-white outer retinal spots with a clear borderline identified on the fundus, findings of hyper-autofluorescence in the early stage consistent with the spots identified on the fundus, and the optical coherence tomography manifestation of multifocal disruption of the ellipsoid zone. With the rapid development of multimodal imaging technology, some scholars found that these manifestations are not exclusive to MEWDS as some types of chorioretinopathy can also show MEWDS-like changes. The etiology of these diseases may be inflammation, infection, immunity, or tumor-related, misdiagnosed by masquerading as MEWDS. Here we summarized the clinical manifestations and imaging features of MEWDS and reviewed the fundus lesions changes that can be misdiagnosed as MEWDS.
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ObjectiveTo compare the effects of programmed intermittent epidural bolus (PIEB) and continuous epidural infusion (CEI) on enhanced recovery after cesarean section. MethodsTotally 120 women scheduled to undergo elective cesarean section under combined spinal and epidural anesthesia, aged 18-45 years, with single fetus, full-term pregnancy (≥37 weeks), ASA grade II or III, were recruited, with 60 cases in each group. At the end of the surgery, after a similar epidural loading dose, patients were randomLy assigned to receive either PIEB (6 mL·h-1 beginning 30 minutes after the loading dose) or CEI (6 mL·h-1, beginning immediately after the loading dose) for the maintenance of analgesia with 0.1% ropivacaine. At 2, 6, 12, 24 and 36 h postoperatively, VAS score was used to evaluate the composite pain, and Bromage Score was used to evaluate the degree of lower extremity motor block. The time to first flatus, time to first ambulation and the satisfaction scores were also recorded. ResultsThe VAS scores at 12, 24 and 36 h postoperatively and the lower extremity motor block scores at 6, 12 and 24 h postoperatively in the PIEB group were significantly lower than those in the CEI group (P < 0.01). The epidural analgesic dosage was less in the PIEB group than that of the CEI group (P=0.002). The time to first flatus and time to first ambulation were significantly shorter than those in the CEI group (P < 0.05). The satisfaction scores were significantly higher in the PIEB group than in the CEI group (P < 0.05). There was no significant difference in the first urination time after urinary catheter removal and the length of hospital stay between the two groups (P > 0.05). ConclusionCompared with CEI, PIEB provides better postoperative analgesia, less motor block scores, lower epidural analgesic dosage, shorter the time to first flatus and defecation and time to first ambulation, and greater patient satisfaction, which is more consistent with the ERAS concept of analgesia.
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The electronic informed consent (eIC) system is a product of modernization development of electronic and intelligent technology. In the context of COVID-19, the eIC system can adapt to the epidemic prevention and control requirements, showing its time-space advantages. By introducing the concept, form and the use of eIC system, this paper analyzed the challenges of acceptance, understanding, consent and information security faced by the eIC system. Based on this, some suggestions were put forward, including strengthening the training of the relevant personnel involved in the eIC system, enhancing and improving the functions of the eIC system, and perfecting the relevant laws and regulations of the eIC system, so as to provide reference for the future research and application of eIC.
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Objective: To explore the combination of metabolism-related chronic diseases associated with the prevalence of non-alcoholic fatty liver disease (NAFLD) in community residents in Shanghai. Methods: The baseline data of Shanghai Suburban Adult Cohort and Biobank were used to understand the prevalence of five metabolism-related chronic diseases, including obesity, hypertension, hyperlipidemia, gout and diabetes, based on questionnaire survey, physical examination and blood biochemical detection. NAFLD was diagnosed by B-ultrasound detection and questionnaire. Multivariable logistic regression model was used to analyze the association of 31 metabolism-related chronic diseases combinations with the prevalence of NAFLD. Results: The median age (Q1, Q3) of 65 477 subjects was 60 (51, 66) years, and men accounted for 40.6%. The overall prevalence of NAFLD was 38.2%, and the prevalence of HAFLD in patients without any of the five metabolism-related chronic diseases was 12.0%. The chronic disease combination with the strongest association with NAFLD was obesity + hypertension + hyperlipidemia + gout + diabetes in the total population (OR=37.94, 95%CI: 31.02-46.41), in women (OR=36.99, 95%CI: 28.78-47.54) and in age group ≥60 years (OR=36.19, 95%CI: 28.25-46.36). The chronic disease combination with the strongest association with NAFLD was obesity + hyperlipidemia + gout + diabetes in men (OR=50.70, 95%CI: 24.62-104.40) and in age group <60 years (OR=49.58, 95%CI: 24.22-101.47). Conclusions: The prevalence of NAFLD in community residents in Shanghai was high. Attention needs to be paid to health of obese people and weight loss should be promoted for them. Community health education should be strengthened for patients complicated with gout, diabetes, hyperlipidemia and hypertension and it is necessary to correct abnormal serum uric acid, blood sugar, blood lipids and blood pressure in a timely manner to reduce the risk of NAFLD.
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Sleep is a highly conserved phenomenon in endotherms, and has a universal physiological function across all species. In mammals, sleep can be divided into two stages: rapid eye movement (REM) sleep and non-REM (NREM) sleep, which alternate in a cyclic manner. Humans spend about one-third of their lives asleep. Sufficient sleep is necessary for humans to sustain everyday functioning. Sleep plays an important role in regulating energy metabolism, immune defense, endocrine function, and the consolidation of memory process. With the development of social economy and the change of life style, sleep duration of the residents has gradually decreased and the incidence of sleep disturbances has increased. Sleep disturbances can lead to severe mental disorders, such as depression, anxiety disorders, dementia, and other mental diseases, and may increase the risk of physical diseases, such as chronic inflammation, heart disease, diabetes, hypertension, atherosclerosis and others. Maintaining good sleep is of great significance for developing social productive forces, promoting sustainable development of economic society, and is a necessary condition for carrying out the "Healthy China Strategy". The sleep research in China started in 1950s. After decades of development, researchers have made great progress in the molecular mechanisms of sleep and wakefulness, the pathogenesis of sleep disorders and the development of new therapies. With the advancement of science and technology and the public's attention to sleep, the level of clinical diagnosis and therapy of sleep disorders in China is gradually brought in line with international standards. The publication of diagnosis and treatment guidelines in the field of sleep medicine will promote the standardization of the construction. In the future, it is still necessary to promote the development of sleep medicine in the following aspects: Strengthening the professional training and discipline construction, improving the cooperation of sleep research, promoting the intelligent diagnosis and treatment of sleep disorders, and developing the new intervention strategies. Therefore, this review will comprehensively summarize the origin, current situation, and future expectations of sleep medicine in China, including discipline construction of sleep medicine, the number of sleep project grants, research findings, the status and progress of diagnosis and treatment of sleep disorders, and the development direction of sleep medicine.
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Animales , Humanos , Sueño , Trastornos del Sueño-Vigilia/terapia , Aterosclerosis , China/epidemiología , Estado de Salud , MamíferosRESUMEN
Objective:To analyze the medication characteristics and prescription law of Ye Tianshi and Wu Jutong in the treatment of spleen and stomach diseases based on data mining method; To provide reference for clinical treatment of spleen and stomach diseases.Methods:Records related to spleen and stomach diseases in the Lin Zheng Zhi Nan Yi An and Wu Ju Tong Yi An were collected. SPSS Statistics 26.0, SPSS Modeler 18.0 and other software were used to conduct statistical analysis on the frequency, properties and efficacy of Chinese materia medica. The association analysis and clustering analysis were carried out on high-frequency drugs. Results:A total of 423 medical records, 231 kinds of Chinese materia medica (2 752 times) were included in the Lin Zheng Zhi Nan Yi An. A total of 83 medical records, 115 kinds of Chinese materia medica (753 times) were included in Wu Ju Tong Yi An. The Chinese materia medica used by Ye Tianshi and Wu Jutong to treat spleen and stomach diseases was mainly warm, mild and cold, with pungent, sweet and bitter as the main tastes; they mainly belonged to the spleen, lung and stomach meridians, and their main functions included clearing heat, diverting water and dampness, regulating qi, resolving phlegm, relieving cough, and tonifying deficiency. 6 second-order association rule combinations and 5 effective clusters were obtained for Ye Tianshi's treatment of spleen and stomach diseases, and 15 second-order association rule combinations and 6 effective clusters for Wu Jutong's treatment. Conclusions:Ye Tianshi and Wu Jutong's medication attributes in the treatment of spleen and stomach diseases are basically similar. They often use the method of bitter catharsis to regulate the qi movement of spleen and stomach, and the products of sweet and mild infiltration are used to eliminate dampness and heat. Compared with Ye Tianshi, Wu Jutong used few tonic, heat-clearing, phlegm-resolving, cough-relieving and asthma-relieving drugs, and more diuretics and qi-regulating drugs.
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Objective To explore the clinical efficacy and safety of betaquiline fumarate tablets in the treatment of multi drug resistant pulmonary tuberculosis.Methods Patients with multidrug-resistant tuberculosis(MDR-TB)admitted to the Third People's Hospital of Kunming from March 2019 to September 2022 were selected as the research objects.They were divided into two groups by random number table method.The observation group(n = 93)received anti tuberculosis treatment with a regimen containing bedaquiline fumarate tablets,while the control group(n = 90)received anti tuberculosis treatment with a regimen without bedaquiline fumarate tablets.The lesion absorption rate,sputum negative conversion rate,cavity reduction rate,treatment efficiency,and adverse drug reactions during treatment were collected at the end of 24 weeks.Results At the end of the 24th week of treatment,the differences between the observation group and the control group in the rates of lesion absorption rate(85.7%,63.3%),negative conversion of sputum smears(89.7%,71.4%),negative conversion of sputum cultures(82.1%,68.6%),cavity shrinkage rate(88.2%,69.4%),and total treatment efficacy(81.9%,60.2%)were statistically significant(P<0.05).The difference in the incidence of adverse drug reactions between the observation group and the control group(69.9%and 83.4%)was statistically significant(P<0.05),but the difference in the severity of adverse reactions was not statistically significant(P>0.05).Conclusion The regimen containing betaquiline fumarate tablets has good efficacy and is safe in the treatment of multidrug-resistant pulmonary tuberculosis.