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Objective: To compare the prevalence of frailty and related factors in middle-aged and elderly people aged ≥45 years in island and mountainous areas of Taizhou, Zhejiang Province. Methods: Based on cross-sectional design, stratified cluster sampling and quota sampling methods were adopted. One administrative district was randomly selected from each of six coastal and three inland administrative districts in Taizhou during July to August, representing two different geographical terrains. In the island area (Jiaojiang District), all residents aged ≥45 years were included by cluster sampling. In the mountainous area (Xianju County), participants were selected through quota sampling, with same gender and age distributions. Data about their demographic characteristics, lifestyle and health-related factors were collected through questionnaire surveys and laboratory examinations. The prevalence of frailty was assessed using the Fried frailty phenotype scale. Hierarchical analysis and multivariate logistic regression analysis were used to compare the influencing factors of frailty. Results: A total of 1 011 local residents were studied, in whom island and mountainous residents accounted for 48.1% (486/1 011) and 51.9% (525/1 011) respectively; men and women accounted for 45.9% (464/1 011) and 54.1% (547/1 011) respectively. Middle-aged (45-49 years), younger elderly (60-74 years), and older elderly (≥75 years) residents accounted for 38.6% (390/1 011), 44.6% (451/1 011), and 16.8% (170/1 011) respectively. The overall prevalence rate of frailty was 3.6% (36/1 011), the prevalence rate was 3.7% (17/464) in men and 3.5% (19/547) in women. The prevalence rates in age groups 45-59,60-74 years and ≥75 years were 0.3% (1/390), 2.2% (10/451), and 14.7% (25/170), respectively. The prevalence rates of frailty and pre-frailty in island area were 6.0% (29/486) and 39.1% (190/486), respectively, which was higher than those in mountainous area (1.3%, 7/525) and (30.9%, 162/525). After adjusting for potential confounding factors, the risk for frailty in island residents was significantly higher than that in mountainous residents (aOR=1.55,95%CI: 1.07-2.25,P=0.019). In island area, older age (60-74 years:aOR=2.52,95%CI: 1.56-4.13; ≥75 years:aOR=11.65,95%CI:5.38-26.70), being women (aOR=1.94,95%CI: 1.20-3.17), suffering from depression (aOR=1.09,95%CI:1.02-1.17) were associated with frailty symptoms. In mountainous area, older age was also associated with an increased risk of frailty symptoms, but the OR value was lower than those in island area (60-74 years: aOR=1.74,95%CI:1.04-2.94;≥75 years: aOR=4.78,95%CI:2.45-9.50). Polydrug use (aOR=2.08,95%CI: 1.14-3.80) and suffering from depression (aOR=1.10,95%CI: 1.02-1.18) had significant positive association with frailty symptoms. Higher education level had significant negative association with frailty symptoms (junior high school: aOR=0.40,95%CI: 0.21-0.75; senior high school and technical secondary school: aOR=0.29,95%CI: 0.15-0.53; college or above:aOR=0.22,95%CI: 0.11-0.42). Conclusions: The prevalence of frailty in middle-aged and elderly community residents was significantly higher in island area than in mountainous area in Taizhou. The frailty-related factors varied with area. The elderly people (≥75 years) and women in island area had higher risk for frailty. Older age and suffering from depression were the independent risk factors for frailty. It is necessary to pay attention to the health risk factors and special environment in island area, and take comprehensive intervention measures to delay the process of debilitation and improve the quality of life of middle-aged and elderly people.
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Fragilidad , Anciano , Masculino , Persona de Mediana Edad , Humanos , Femenino , Fragilidad/epidemiología , Calidad de Vida , Prevalencia , Estudios Transversales , Factores de Riesgo , Anciano FrágilRESUMEN
With completing a baseline survey of a large natural population cohort, conducting regular follow-up has become a key factor in further improving the quality of cohort construction and ensuring its sustainable development. Typical cohort follow-up methods include repeat surveys, routine monitoring, and community-oriented surveillance. However, in practical applications, there are often issues such as high costs, difficulty, and high error rates. Telephone follow-up is an important supplementary method to the methods mentioned above, as it has the characteristics of low cost, fast response, and high quality. However, the with difficult organization, quality control is challenging, response rates are low, and management levels vary widely, which limits its widespread use in large-scale population cohort studies. Given the above problems, this study draws on customer relationship management based on the actual needs of the China Northwest Cohort follow-up. It relies on the REDCap electronic data collection platform to build a telephone follow-up management and quality control system. Targeted solutions are provided for key issues in telephone follow-up implementation, including organizational structure, project management, data collection, and process quality control, to improve the quality control level of telephone follow-up comprehensively and thereby enhance the quality and efficiency of follow-up. We hope to provide standardized follow-up programs and efficient quality control tools for newly established and existing cohort studies.
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Teléfono , Humanos , Estudios de Seguimiento , Encuestas y Cuestionarios , Estudios de Cohortes , Control de CalidadRESUMEN
OBJECTIVE: The aim of this study was to document pooled evidence on the association between admission during off-hours and/or weekends and the risk of mortality and poor functional outcome in patients with ischemic stroke, as compared to admission during regular working hours and/or weekdays. MATERIALS AND METHODS: We conducted a systematic search using PubMed, EMBASE, and Scopus databases. Observational studies published between 2013 and 2023 that investigated the association between weekend/off-hours admission and outcomes (mortality and functional outcomes) of ischemic stroke were considered for inclusion. A random effects model was used to conduct the analysis, and effect sizes were reported as pooled odds ratio (OR) or hazards ratio (HR) with corresponding 95% confidence intervals. RESULTS: The analysis consisted of 31 studies and found that patients admitted during weekend/off-hours had a higher risk of in-hospital (OR 1.12, 95% CI: 1.06, 1.18), and 1-month post-admittance mortality (OR 1.13, 95% CI: 1.06, 1.20). However, the risk of mortality after 3, 6, and 12 months was not statistically different between the two patient groups. Patients admitted during weekends/off-hours had a slightly higher risk of poor functional outcomes (modified Rankin Scale score of ≥3) at 1-month post-admittance (OR 1.06, 95% CI: 1.00, 1.11). However, after 3, 6, and 12 months, the risk of poor functional outcomes was similar in both patient groups. Egger's test did not suggest the presence of publication bias for any of the outcomes. CONCLUSIONS: Individuals who suffer from ischemic stroke and present outside of regular working hours or on weekends have a higher likelihood of experiencing short-term mortality and unfavorable functional outcomes.
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Accidente Cerebrovascular Isquémico , Accidente Cerebrovascular , Humanos , Accidente Cerebrovascular/terapia , HospitalizaciónRESUMEN
Objective: To evaluate the role and molecular mechanism of Nei endonuclease VIII-like protein 3 (NEIL3) in hepatocellular carcinoma (HCC) through The Cancer Genome Atlas database. Methods: RNA sequencing of HCC samples was the first step in determining the level of gene NEIL3 expression in normal tissues and tumors. Then, NEIL3 was used for the Gene Ontology, the Kyoto Encyclopedia of Genes and Genomes, gene enrichment analysis, immune cell infiltration analysis. The samples were divided into high and low expression groups according to the median expression level of NEIL3 in liver cancer tissues. Logistic regression analysis, Kaplan-Meier analysis, univariate and multivariate Cox regression analysis, and a nomogram prognostic model were used to explore the clinical and prognostic significance of NEIL3 in HCC. Results: Compared with normal samples, NEIL3 was highly expressed in most malignant tumors, including HCC (P < 0.05). High expression of NEIL3 was related to cell cycle, DNA replication, and cell receptor pathways. In addition, the high expression of NEIL3 was significantly positively correlated with T-helper 2 lymphocytes and infiltration levels (R = 0.670, P < 0.001). Compared with the NEIL3 low expression group, the NEIL3 high expression group had a higher level of Th2 cell infiltration in tumor tissues (P < 0.001). Logistic regression analysis showed that NEIL3 overexpression was associated with high T stage, high pathological stage, high tissue grade, AFP > 400 µg/L and vascular invasion of HCC. The Kaplan-Meier analysis results showed that overall survival [hazard ratio (HR) = 2.53, P < 0.001)], disease-specific survival (HR = 2.52, P < 0.001), and progression-free interval (HR = 1.82, P < 0.001) in patients with HCC with high NEIL3 expression were unfavorable. Cox regression analysis results showed that high NEIL3 expression was an independent risk factor for an unfavorable prognosis in HCC patients (P = 0.002). The nomogram and calibration chart further demonstrated that high NEIL3 expression was one of the risk factors for an unfavorable prognosis in HCC patients. Conclusion: Elevated expression of NEIL3 is associated with an unfavorable prognosis and an increased proportion of immune cells in HCC, and it is likely to be used as a potential biomarker for evaluating the prognosis and immune infiltration level.
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Carcinoma Hepatocelular , Neoplasias Hepáticas , Humanos , Desoxirribonucleasa (Dímero de Pirimidina) , PronósticoRESUMEN
Objective: To examine characteristics and risk factors of the blood lipid trajectories among HIV-infected patients treated with antiviral therapy (ART). Methods: Based on the retrospective cohort study design, sociodemographic characteristics and baseline laboratory indicators of HIV-infected patients receiving ART from January 2004 to April 2021 in Taizhou, Zhejiang province. The blood lipid trajectories of the subjects was described and classified using the latent class mixed model (LCMM). Multivariate logistic regression was used to determine the risk factors of blood lipid trajectories. The data were analysized by R 3.5.0. software with lcmm package. Results: Among 2 079 HIV-infected patients, the median age (Q1, Q3) was 31 (43, 55) years, and the majority were being male (78.1%, 1 623/2 079) and married (58.7%, 1 221/2 079). BMI ≥24.0 kg/m2 accounted for 18.9% (393/2 079). Heterosexual transmission accounted for 67.7% (1 407/2 079). Three different blood lipid trajectories were classified: inverted U-shaped (2.3%, 48/2 079), progressive (31.3%, 650/2 079), and general trajectory (U-shaped) (66.4%, 1 381/2 079). The inverted U-shaped and progressive trajectory are identified as dangerous trajectories (33.6%). Multivariate logistic regression analysis indicated that compared with 3TC-TDF-EFV antiviral treatment regimen, baseline TC level <5.2 mmol/L, baseline TG level <1.7 mmol/L, BMI 18.5-23.9 kg/m2, baseline CD4+T lymphocytes (CD4) counts <200 cells/µl, antiviral treatment time <5 years,those who had been using 3TC-AZT-EFV antiviral therapy regimen (aOR=1.99,95%CI:1.44-2.77) and those who switched to LPV/r antiviral therapy regimen (aOR=3.17, 95%CI: 2.00-5.01), baseline TC levels were 5.2-6.1 mmol/L (aOR=2.55, 95%CI: 1.92-3.39) and ≥6.2 mmol/L (aOR=5.89,95%CI:3.76-9.25), and baseline TG levels were 1.7-2.2 mmol/L (aOR=2.00, 95%CI: 1.53-2.62) and ≥2.3 mmol/L (aOR=6.51,95%CI:4.97-8.54), respectively, BMI ≥24.0 kg/m2 (aOR=1.44, 95%CI: 1.11-1.88) were more likely to show the dangerous trajectories. BMI <18.5 kg/m2 (aOR=0.55, 95%CI: 0.35-0.86), baseline CD4 counts level was 200-349 cells/µl (aOR=0.67, 95%CI: 0.52-0.87) and baseline CD4 ≥350 cells/µl (aOR=0.71, 95%CI: 0.54-0.94). The duration of antiviral therapy was 5-9 years (aOR=0.74, 95%CI: 0.56-0.99), and ≥10 years (aOR=0.53, 95%CI: 0.22-0.67) were less likely to show the dangerous trajectories. Conclusions: HIV-infected patients showed a dangerous trajectory of blood lipids after ART, which was significantly associated with the use of specific antiviral drugs such as AZT and LPV/r, treatment duration, baseline CD4, TC, TG levels and BMI. It is recommended to strengthen blood lipid monitoring and targeted intervention measure when HIV infected persons start antiviral treatment.
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Fármacos Anti-VIH , Infecciones por VIH , Humanos , Masculino , Femenino , Estudios Retrospectivos , Fármacos Anti-VIH/uso terapéutico , Recuento de Linfocito CD4 , LípidosRESUMEN
The aim of this study was to quantify balance impairments in standing in people with degenerative cervical myelopathy (PwDCM) in response to external perturbations. PwDCM have damage to their spinal cord due to degeneration of the cervical vertebral column, but little is known about balance. Balance was quantified by capturing kinetics, kinematic, and electromyographic data during standing in response to lateral waist pulls. Participants received pulls during predictable and unpredictable contexts in three stance widths at two magnitudes. In response to lateral waist pulls, PwDCM had larger center of mass excursion (P < 0.001) and delayed gluteus medius electromyography onset (P < 0.001) and peak (P < 0.001) timing. These main effects of history of myelopathy were consistent across predictability, stance width, and magnitude. A multilinear regression determined that gluteus medius peak timing + tibialis anterior peak timing most strongly predicted center of mass excursion (R2 = 0.50, P < 0.001). These data suggest that PwDCM have delays in generating voluntary and reactive motor commands, contributing to balance impairments. Future rehabilitation strategies should focus on generating rapid muscular contractions. Additionally, frontal plane postural control is regulated by the gluteus medius and the tibialis anterior, whereas other muscles (e.g. gluteus minimus, ankle invertors/evertors) not studied here may also contribute.NEW & NOTEWORTHY Frontal plane reactive postural control is impaired in persons with degenerative cervical myelopathy because of delayed muscle responses. Additionally, postural control varies across stance width, predictability, and perturbation magnitude.
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Equilibrio Postural , Enfermedades de la Médula Espinal , Electromiografía , Humanos , Contracción Muscular , Músculo Esquelético/fisiología , Equilibrio Postural/fisiologíaRESUMEN
This study is to estimate the lifetime risks of hip fracture in Chinese patients with type 2 diabetes. INTRODUCTION: The lifetime risks of hip fracture have not been reported across the age spectrum in male adults and female adults with type 2 diabetes. METHODS: A retrospective cohort study was conducted on 25275 men and 27953 women with type 2 diabetes aged 30-100 years old and participated in the National Diabetes Case Management Program in 2002-2004 in Taiwan. Sociodemographic factors, biomarkers, and comorbidity at the baseline and hip fracture events were analyzed with Cox proportional hazards regression models with age as the time scale. RESULTS: Significant differences in the lifetime risks of hip fracture were observed between men and women with type 2 diabetes. The cumulative lifetime incidences (%) of hip fracture at 50, 60, 65, 70, 75, 80, and 85 years old for men were 0.11, 0.40, 0.84, 1.84, 3.82, 8.53, and 16.72, respectively. The corresponding lifetime incidences (%) for women at 50, 60, 65, 70, 75, 80, and 85 years old were 0.05, 0.50, 1.36, 3.89, 9.56, 21.19, and 35.45, respectively. With competing risks, the significant multivariate-adjusted hazard ratio of developing hip fracture included smoking, alcohol drinking, duration of diabetes, type of oral hypoglycemic drugs use (no medication, sulfonylurea only, thiazolidinediones (TZD) only or TZD plus others, other single or multiple oral agents, insulin use, insulin plus oral hypoglycemic drug use), loop diuretics use, use of corticosteroids, normal weight or underweight, hyperlipidemia, and chronic obstructive pulmonary disease. CONCLUSIONS: The gender differences in lifetime hip fracture risk were significant. Thiazolidinediones and insulin use are factors with the greater magnitude of strength of association among those significantly associated with hip fracture.
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Diabetes Mellitus Tipo 2 , Fracturas de Cadera , Tiazolidinedionas , Adulto , Anciano , Anciano de 80 o más Años , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Diabetes Mellitus Tipo 2/epidemiología , Femenino , Fracturas de Cadera/epidemiología , Fracturas de Cadera/etiología , Humanos , Hipoglucemiantes/uso terapéutico , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Factores de Riesgo , Taiwán/epidemiología , Tiazolidinedionas/uso terapéuticoRESUMEN
Objective: To compare the postoperative outcomes and urinary continence recovery time between standard robotic-assisted laparoscopic radical prostatectomy (RARP) and Retzius-sparing robotic-assisted laparoscopic radical prostatectomy (RsRARP). Methods: A total of 92 patients with low to intermediate-risk prostate cancer who underwent RARP (n=52) and RsRARP (n=40) in Sir Run Run Shaw Hospital from October, 2016 to January, 2018 were retrospectively reviewed. Perioperative data (operative time, estimated blood loss, complications, postoperative staging, postoperative Gleason score) and surgical outcomes (rate of margin positive, urinary continence recovery time) of RARP and RsRARP group were comparatively analyzed. Results: All 92 cases were successfully performed with robot. RARP group had a significantly shorter mean operative time when compared with that in RsRARP group ((103±23) min vs (130±26) min, P<0.05). The two groups had comparable estimated blood loss ((100±54) ml vs (103±64) ml, P>0.05), rate of postoperative infection (5.8% (3/52) vs 5.0% (2/40), P>0.05) and rate of postoperative urine leakage (3.8%(2/52) vs 2.5%(1/40), P>0.05). The two groups had a comparable rate of margin positive (7.7%(4/52) vs 12.5%(5/40), P>0.05). Compared with RsRARP group, the RARP group had a lower rate of urinary continence recovery immediately after the catheter removing at 1 week, 1 month and 3 months after the operation (all P>0.05). The two group had a comparable rate of urinary continence recovery at 6 months after the operation (P>0.05). Conclusion: The RsRARP technique has a good tumor control and obvious advantage of early urinary continence recovery compared with the standard RARP technique. RsRARP technique is safe and effective for the treatment of localized prostate cancer.
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Laparoscopía , Neoplasias de la Próstata , Procedimientos Quirúrgicos Robotizados , Robótica , Humanos , Masculino , Complicaciones Posoperatorias/epidemiología , Prostatectomía , Neoplasias de la Próstata/cirugía , Recuperación de la Función , Estándares de Referencia , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
AIM: To explore the proliferation, adhesion and differentiation response and the underlying mechanisms that occur in lipopolysaccharide (LPS)-induced inflamed dental pulp cells (DPCs) in contact with Biodentine and mineral trioxide aggregate (MTA). METHODOLOGY: The DPCs were isolated from three healthy donors and named DPC-H1 to DPC-H3. The DPCs were pre-cultured with 2 or 5 µg mL-1 LPS for 24 h to induce inflammation. The expression of inflammation marker miR-146a was detected by q-PCR. The normal and LPS-induced DPCs were further treated with 0.14 mg mL-1 Biodentine or 0.13 mg mL-1 MTA for 24 h. MTT assay and adhesion assay were used to analyse the changes of cell phenotypes. DSPP, AKT and ERK expressions were detected by Western blotting. The data were analysed by Mann-Whitney test or two-way anova. Differences were considered statistically significant when P < 0.05. RESULTS: In LPS-induced DPCs, Biodentine and MTA treatment neither induced nor aggravated LPS-induced inflammation, but their presence did increase the expression of the odontogenic differentiation marker DSPP. Under 2 or 5 µg mL-1 LPS-induced inflammation, Biodentine and MTA promoted the proliferation of DPC cells, and significantly in DPC-H2 (P < 0.0001 for both reagents). With the treatment of 2 µg mL-1 LPS, the cell adhesion of DPCs on the fibronectin-coated culture plates was increased significantly by Biodentine (P = 0.0413) and MTA (P < 0.0001). Biodentine and MTA regulated cell adhesion on the fibronectin-coated culture plates (P < 0.0001 for both reagents) and proliferation (P < 0.0001 for both reagents) via the AKT pathway. However, the AKT pathway was not involved in the expression of DSPP induced by Biodentine and MTA. CONCLUSION: Biodentine and MTA enhanced the proliferation, adhesion and differentiation of LPS-induced DPCs. The proliferation and adhesion process induced by Biodentine and MTA was via the AKT pathway. However, the cellular differentiation process might not use the same pathway, and this needs to be explored in future studies.
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Pulpa Dental , Lipopolisacáridos , Compuestos de Aluminio/farmacología , Compuestos de Calcio/farmacología , Combinación de Medicamentos , Lipopolisacáridos/farmacología , Óxidos/farmacología , Silicatos/farmacologíaRESUMEN
OBJECTIVE: To explore the effect of integrin ß3 (ITGB3) gene silencing mediated mitogen-activated protein kinase (MAPK) signaling pathway on myocardial ischemia-reperfusion injury (MIRI) in mice. MATERIALS AND METHODS: MIRI mice model was established, and myocardial tissues of MIRI mice and sham operation group mice were extracted. Hematoxylin-Eosin (HE) staining was used to observe the pathological changes of myocardial tissue; terminal deoxynucleotidyl transferase-mediated dUTP-biotin nick end labeling (TUNEL) staining was used to detect the apoptosis of myocardial cells; ELISA method was used to detect the levels of interleukin (IL)-1, IL-6, and tumor necrosis factor (TNF)-α in the two groups. The infarct size was measured by TTC staining. Myocardial cells of MIRI model mice were isolated and cultured, and then grouped and transfected. The cells were transfected with the grouping of MIRI group, negative control (NC) group, MAPK signal pathway agonist Anisomycin group, MAPK signal pathway inhibitor SB203580 group, ITGB3-siRNA group, SB203580 + ITGB3-siRNA group. Real-time quantitative polymerase chain reaction (qRT-PCR) and Western blot were used to detect the mRNA and protein expressions of ITGB3, p38MAPK/p-p38MAPK, GSK-3ß/p-GSK-3ß, Cx43/p-Cx43, pro-apoptotic factor Bax and anti-apoptotic factor Bcl-2. 3-(4,5)-dimethylthiahiazo (-z-y1)-3,5-di-phenytetrazoliumromide (MTT) assay was used to detect cell proliferation and flow cytometry to detect cell apoptosis. RESULTS: The expression of ITGB3 in myocardial tissue of MIRI mice was significantly higher than that of sham operated mice (p<0.05). Compared with the sham operation group, the apoptosis rate of myocardial cells in MIRI group was significantly increased, the expression levels of IL-1, IL-6 and TNF-α were significantly increased, and the myocardial infarction area was significantly increased (all p<0.05). Compared with MIRI and NC groups, ITGB3 mRNA and protein expression levels in ITGB3-siRNA group and SB203580 + ITGB3-siRNA group were significantly decreased (all p<0.05), but no significant change was found in Anisomycin group and SB203580 group (p>0.05). Furthermore, ITGB3-siRNA group and Anisomycin group had markedly decreased mRNA and protein expressions of ITGB3 and Bax, increased mRNA and protein expressions of p38MAPK/p-p38MAPK, GSK-3ß/p-GSK-3ß, Cx43/p-Cx43 and Bcl-2, as well as increased cell proliferation and decreased cell apoptosis (all p<0.05); SB203580 group indicated an opposite result with Anisomycin group; while SB203580 + ITGB3-siRNA revealed none significant statistical difference. In addition, compared with ITGB3-siRNA group, SB203580 + ITGB3-siRNA group showed significantly upregulated mRNA and protein expressions of Bax, downregulated mRNA and protein expressions of p38MAPK/p-p38MAPK, GSK-3ß/p-GSK-3ß, Cx43/p-Cx43 and Bcl-2, as well as decreased cell proliferation and increased cell apoptosis (all p<0.05). CONCLUSIONS: Silencing ITGB3 gene expression can promote the activation of MAPK signaling pathway, elevate the phosphorylation of GSK-3ß and Cx43 in the downstream, promote the proliferation of mouse myocardial cells, inhibit myocardial cell apoptosis and inflammatory reaction, and thus have protective effect on MIRI in mice.
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Integrina beta3/genética , Daño por Reperfusión Miocárdica/metabolismo , Sustancias Protectoras/metabolismo , Animales , Apoptosis , Proliferación Celular , Modelos Animales de Enfermedad , Femenino , Silenciador del Gen , Integrina beta3/metabolismo , Sistema de Señalización de MAP Quinasas , Masculino , Ratones , Ratones Endogámicos C57BL , Daño por Reperfusión Miocárdica/genética , Daño por Reperfusión Miocárdica/patologíaRESUMEN
Objective: To explore the effects of acute paraquat poisoning on cognitive function of patients through neuropsychologic test. Methods: In June 2019, 36 patients with acute paraquat poisoning in the emergency department of a provincial hospital in Hebei Province were selected as the case group. 36 healthy individuals were selected as control group. The cognitive function and depressive state were assessed by mini mental state scale, auditory word learning test, digit span test, connection test, Boston Naming Test and geriatric depression scale. Results: The results of Mini-Mental State examination showed that the total score of the case group was lower than that of the control group, the difference was statistically significant (P<0.05) . The results of the Auditory Vocabulary Learning test showed that the scores of delayed recall, clue recall, corrective ability and semantic learning strategies of the case group were significantly lower than those in the control group (P<0.05) . There was no significant difference in the scores of immediate memory between the two groups (P>0.05) . The scores of Digit Span test and Boston Naming test in the control group were higher than those in the case group, the Trail Making test time in the control group was shorter than that in the case group, and the differences were statistically significant (P<0.05) . Conclusion: Acute paraquat poisoning can impair human cognitive ability to a certain extent.
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Trastornos del Conocimiento , Paraquat , Anciano , Cognición , Humanos , Pruebas NeuropsicológicasRESUMEN
With the advantages of less operative injury and quicker postoperative recovery time, percutaneous endoscopic spine surgery system is currently one of the most widely used minimal invasive spine surgery techniques in China. However, this technique usually requires surgeon to operate in a single cannula, which brings much inconvenience such as limited vision, small range of motion and low efficiency. Meanwhile, the increasingly popular technique of unilateral biportal endoscopic (UBE) surgery possesses the advantages of better operation visual field, more flexible in operation, shorter learning curve period, handier surgical instruments for spine surgeon, and minimize radiation dosage caused by intraoperative fluoroscopy when comparing with single cannula endoscopic technique, since UBE requires an additional portal for surgical instruments while the anther portal is placed for arthroscope and pressure pump irrigation system. This technique has been applied to the treatment of degenerative diseases of cervical and lumbar spine, facet cyst, spinal epidural lipomatosis and abscess, and has achieved satisfactory clinical results.
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Descompresión Quirúrgica , Endoscopía , Enfermedades de la Columna Vertebral/cirugía , Columna Vertebral/cirugía , China , Endoscopía/instrumentación , Endoscopía/métodos , Humanos , Vértebras Lumbares/cirugía , Procedimientos Quirúrgicos Mínimamente InvasivosRESUMEN
BACKGROUND: Evidence is lacking regarding the efficacy of macrolides and oral corticosteroids in chronic rhinosinusitis with nasal polyps (CRSwNP) after endoscopic sinus surgery (ESS). Therefore, we examined the benefits of adding clarithromycin to oral pred- nisolone as post-ESS medical therapy in patients with CRSwNP. METHODS: In this randomised, double-blind, placebo-controlled trial, patients were enrolled and allocated to three study groups receiving different post-ESS medical therapies: group A (placebo for 14 weeks), group B (oral prednisolone [15 mg twice daily] for 2 weeks, followed by placebo for 12 weeks), and group C (oral prednisolone [15 mg twice daily] for 2 weeks, followed by clari- thromycin [500 mg daily] for 12 weeks). All enrolled patients received the perioperative care following a routine protocol, which included oral amoxicillin/clavulanate, and intranasal corticosteroid spray. The baseline and post-operative visual analogue scale (VAS) scores, Sino-nasal Outcome Test (SNOT-22) scores, and Lund-Kennedy endoscopy scores (LKES) were determined as the primary outcomes. RESULTS: One hundred twenty-six patients who received ESS for bilateral CRSwNP were randomised into group A (n=43), B (n=42), or C (n=41). Compared to groups A and B, group C showed greater VAS and SNOT-22 score improvement at 12 weeks after ESS. Group C showed significantly better LKES than did groups A and B at 8, 12, and 24 weeks after ESS. On stratifying the LKES results according to the presence/absence of tissue eosinophilia, greater add-on effects of clarithromycin were observed in the patient subgroup without tissue eosinophilia. CONCLUSIONS: Adding low-dose clarithromycin to oral corticosteroids as post-ESS therapy was well tolerated and showed benefi- cial subjective and objective outcomes in patients with CRSwNP, especially those without tissue eosinophilia.
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Pólipos Nasales , Rinitis , Enfermedad Crónica , Claritromicina , Endoscopía , Humanos , Pólipos Nasales/complicaciones , Pólipos Nasales/tratamiento farmacológico , Pólipos Nasales/cirugía , Rinitis/complicaciones , Rinitis/tratamiento farmacológico , Rinitis/cirugía , Esteroides , Resultado del TratamientoRESUMEN
Objective: To investigate the effect of optimized preoperative dietary management on enhanced recovery in patient with consecutive operation of robot-assisted radical prostatectomy(RARP) at night. Methods: Forty patients undergoing consecutive operation of robot-assisted radical prostatectomy at night in the department of urology in our hospital from Jun 2018 to March 2019 were divided into two groups, 23 patients in the study group and 17 patients in the control group. The control group followed the traditional fasting program at 24â¶00 p.m. the day before the surgery. In the study group, the preoperative fasting procedure was optimized. The fasting time, water deprivation time, intravenous infusion volume, scores of hunger and thirst, blood glucose level, length of postoperative hospital stay and adverse reactions were compared between two groups. The level of hunger and thirst were evaluated using the Likert score. Results: The preoperative fasting time and water deprivation time of the study group and the control group were (11.9±4.4 vs 19.3±4.8) h and (6.0±2.9 vs 19.3±4.8) h, respectively (P<0.01). The infusion volume of study group was (406.5±310.5) ml and that of control group (744.1±443.0) ml, the difference was statistically significant (P<0.01). The hunger and thirst scores of the study group were lower than those of the control group before surgery, and the postoperative hospital stay was shorter than the control group (P<0.05). Conclusion: The optimized preoperative dietary management shortens fasting and water deprivation time, reduces the intravenous infusion volume, relieves the hungry and thirsty in patients with consecutive operation of robot-assisted radical prostatectomy at night.
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Neoplasias de la Próstata , Procedimientos Quirúrgicos Robotizados , Humanos , Masculino , Prostatectomía , Resultado del TratamientoRESUMEN
Objective: To evaluate the using value of FibroTouch and six serological models in detecting the degree of liver fibrosis in patients with chronic hepatitis B, in an attempt to provide reference for accurate diagnosis. Methods: Two hundred and fifty-eight cases with chronic hepatitis B admitted to Xixi Hospital of Hangzhou from September 1, 2015 to September 1, 2017 were selected. All patients underwent liver histopathological examination and FibroTouch measurement to determine liver stiffness (LSM). Serum biochemical parameters were detected and the scoring values of six serological models were calculated. SAS 9.4 statistical software was used for statistical analysis, and the correlation between FibroTouch and the six serological models was analyzed by Spearman correlation. The diagnostic value of FibroTouch and six serological models was analyzed by receiver operating characteristic curve (ROC) based on liver histopathological findings. Results: The median LSM of 258 cases with chronic hepatitis B was 9.4 (6.5-13.8) kPa. In the six serological models, the median value of aspartate transaminase to platelet ratio index (APRI), FIB-4 index, S-index, Forn's index, PRPindex, and FIB-5 were 0.42 (0.28-0.62), 1.27 (0.78-2.03), 0.11 (0.07-0.20), 6.95 (5.89-8.51), 0.000 8 (0.000 6-0.000 9),and 38.59 (36.28-40.97). FibroTouch had positive correlation with APRI, FIB-4, S-index, Forn's index, PRP, fibrosis stage (r= 0.73,P< 0.001) and inflammation grade, and had negative correlation with FIB-5, and both had statistical significance. The area under curve (AUC) of FT-LSM at S≥2, S≥3, S = 4 were 0.89, 0.90 and 0.85, respectively, which was significantly higher than serological models (P< 0.001). The AUC of S-index model at S≥2, S≥3, S = 4 were higher than other five serological models. Conclusion: The diagnostic performance of FibroTouch is significantly better than serological model. S-index model has the best diagnostic performance in the six serological models, and the combination of S-index and FT-LSM may better diagnose the grading of liver fibrosis, and thus can be applied and promoted in clinic.
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Biomarcadores , Hepatitis B Crónica , Cirrosis Hepática , Aspartato Aminotransferasas/sangre , Biomarcadores/sangre , Hepatitis B Crónica/sangre , Hepatitis B Crónica/complicaciones , Hepatitis B Crónica/diagnóstico , Hepatitis B Crónica/patología , Humanos , Cirrosis Hepática/sangre , Cirrosis Hepática/complicaciones , Cirrosis Hepática/diagnóstico , Cirrosis Hepática/patología , Curva ROCRESUMEN
Nonalcoholic fatty liver disease (NAFLD) is one of the most common chronic liver diseases in China and manifests as simple fatty liver, non-alcoholic steatohepatitis, liver cirrhosis, and hepatocellular carcinoma. Studies have shown that intestinal flora can affect the development and progression of NAFLD via the "gut-liver axis" . Probiotics are active microorganisms with beneficial effects on the host, and more and more studies have found that probiotics play a positive role in improving NAFLD. They are cheaper, less harmful, and safer compared with antibiotics and surgery, and therefore, it may become a new method for the prevention and treatment of NAFLD. This article reviews the research advances in probiotics in the treatment of NAFLD, in order to provide a basis for the treatment of NAFLD using probiotics.
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Enfermedad del Hígado Graso no Alcohólico/terapia , Probióticos/uso terapéutico , China , Hígado Graso , HumanosRESUMEN
Rabbit antiserum raised against the crude extract of normal human prostatic tissue contained antibodies to a prostatic tissue-specific antigen as shown by immunoprecipitation techniques. Using this antiserum a prostate antigen was detected in normal, benign hypertrophic, and malignant prostatic tissues, but not in other human tissues. The prostate antigen was purified to homogeneity from prostatic tissues and showed a single protein band on analytical polyacrylamide gel electrophoresis and isoelectric focusing. This report thus presents the first demonstration of the purification of a prostate-specific antigen that does not represent prostatic acid phosphatase.
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Calicreínas/aislamiento & purificación , Antígeno Prostático Específico/aislamiento & purificación , Próstata/química , Neoplasias de la Próstata/química , Animales , Electroforesis en Gel de Poliacrilamida , Femenino , Humanos , Sueros Inmunes/biosíntesis , Inmunoprecipitación , Focalización Isoeléctrica , Calicreínas/análisis , Masculino , Antígeno Prostático Específico/análisis , ConejosRESUMEN
Objective: To analyze the epidemiologic features of hand-foot-mouth disease (HFMD) in Haikou city from 2008 to 2015. Methods: Descriptive methods on epidemiology and detection on pathogens were conducted in Haikou city from 2008 to 2015. Results: A total of 71 611 patients were diagnosed as HFMD in Haikou city from 2008 to 2015, including 728 severe cases, accounting for 1.02% among all the cases. The average annual incidence was 458.89/100 000. A total of 11 deaths were caused by the disease, with the average annual mortality rate as 0.07/100 000. Two peaks of incidence were seen, from April to July and from September to November. Age of the patients mainly fell in children aged 5 and below, taking up 95.78% of the total cases. Among all the patients, 1-year-olds presented the highest incidence as 12 881.24/100 000. The reported incidence for males was higher than that in females. There were 4 districts in Haikou city that reported the disease. Residential areas of the patients were scattered around, with a percentage of 79.89%. Spectrums of pathogens that causing the prevalence of HFMD were EV71 type, Cox A16 type and other enteroviruses, which prevailing in turns, since 2011. Conclusions: Haikou city had been an area with high incidence of HFMD. The incidence started to show a rising trend recently. It is suggested that programs as surveillance, case management, health education and comprehensive prevention and control of disease on HFMD targeting on key population should be intensively implemented to reduce the mortality of the disease.
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Enfermedad de Boca, Mano y Pie , Preescolar , China , Enterovirus , Femenino , Humanos , Incidencia , Lactante , Masculino , PrevalenciaRESUMEN
Objective: To compare the success rates of wire-guided biliary cannulation (WGC) and conventional cannulation (CC) and their effect on the outcome of post-endoscopic retrograde cholangiopancreatography (ERCP) pancreatitis (PEP). Methods: All randomized controlled trials (RCTs) were collected by searching CNKI, WanFang Data, CBM, PubMed, Embase and Cochrane Library.The assessment of methodological quality and data extraction of the included studies were performed independently by two reviewers. Meta-analysis was conducted with RevMan 5.2 software. Results: Ten RCTs, with a total of 3 262 patients enrolled, were retrieved.Meta-analysis demonstrated that WGC had a higher success rate(RR=1.04, 95%CI 1.01-1.06, P<0.01)and a lower risk of PEP after cannulation (RR=0.54, 95%CI 0.41-0.71, P<0.01). The main reason for the lower risk of PEP was due to lower proportion of mild PEP patients after WGC(RR=0.52, 95%CI 0.36-0.73, P<0.01), while the incidence of modest and severe PEP was comparable in the two groups(modest group: RR=0.84, 95%CI 0.43-1.64, P=0.61; severe group: RR=0.53, 95%CI 0.22-1.31, P=0.17). Conclusion: WGC may increase the success rate of cannulation and reduce the incidence of PEP because of less complications of mild PEP.