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Care dependence refers to a complex and comprehensive state of being dependent on others due to the limita-tion of physical functions caused by the disease.Elderly stroke patients are high risk group for care dependence due to decrease in self-care ability caused by their disease characteristics.Therefore,this paper reviews the current research status,influencing factors,and interventions of care dependence,in order to provide reference for increasing attention to the care needs of elderly stroke patients,reducing their dependence,and improving their quality of life.
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AIM: To explore a more convenient and accurate method for evaluating the anterior chamber angle width based on the Van Herick method.METHODS:A total of 58 patients(69 eyes)with age-related cataract who visited our hospital between January and December 2021 were included. They were divided into the chamber angle width ≥1/2 corneal thickness(CT)group(44 eyes of 37 cases)and <1/2CT group(25 eyes of 21 cases)according to the Van Herick method. The central anterior chamber depths and the peripheral anterior chamber angle degrees were measured by ultrasound biomicroscopy.RESULTS: There were statistically significant differences in central anterior chamber depth between the two groups(2.64±0.27 mm vs. 2.23±0.29 mm, P<0.01), and the differences of chamber angle degrees of quadrants of superior, temporal, inferior and nasal compared between two groups were all statistically significant(P<0.01). The difference of chamber angle degrees of quadrants of superior and inferior in chamber angle width ≥1/2CT group was not statistically significant(P>0.05), while the differences of chamber angle degrees of other quadrants were all statistically significant(P<0.05). The differences of chamber angle degrees of quadrants of superior and nasal, temporal and the chamber angle degrees of quadrants of inferior and temporal were all statistically significant in chamber angle width <1/2CT group(P<0.05).CONCLUSION: In the overall evaluation of the anterior chamber angle, it would be more simple, fast and accurate when evaluating the temporal chamber angle width and inferior quadrant of chamber angle width by using the Van Herick method under silt lamp.
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Objective:To evaluate the efficacy of three kinds of uterine barriers: cook balloon, Foley balloon and intrauterine devices in preventing re-adhesion after separation of moderate or severe intrauterine adhesions.Methods:Seven databases including PubMed, Embase, Medline, Cochrane Library, China HowNet, Wanfang and CQVIP were used to retrieve, and the randomized controlled trials on the effect of using COOK balloon, Foley balloon and intrauterine devices to prevent re-adhesion after the separation of moderate and severe intrauterine adhesions were collected from the establishment of the database to December 2021. Revman 5.1 software was used for Meta analysis.Results:A total of 16 articles were selected according to the inclusion criteria. Meta analysis results showed that the rates of preventing postoperative re-adhesion, improving menstruation and pregnancy in COOK balloon were significantly better than those in intrauterine devices ( OR = 0.31, 2.75 and 1.58; 95% CI 0.19 to 0.49, 1.74 to 4.35 and 1.07 to 2.34; P<0.01); the rates of preventing postoperative re-adhesion, improving menstruation and pregnancy in Foley balloon were significantly better than those in intrauterine devices ( OR = 0.39, 1.90 and 1.73; 95% CI 0.27 to 0.57, 1.33 to 2.71 and 1.02 to 2.39; P<0.01 or <0.05). Conclusions:The use of COOK balloon and Foley balloon to prevent adhesion is better than the use of intrauterine devices in preventing re-adhesion in patients with moderate or severe intrauterine adhesions.
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Diabetic macular edema (DME) is the most threatening complication of diabetic retinopathy that affects visual function, which is characterized by intractability and recurrent attacks. Currently, the clinical routine treatments for DME mainly include intravitreal injection, grid laser photocoagulation in the macular area, subthreshold micropulse laser, periocular corticosteroid injection, and vitrectomy. Although conventional treatments are effective for some patients, persistent, refractory, and recurrent DME remains a clinical challenge that needs to be urgently addressed. In recent years, clinical studies have found that certain combination therapies are superior to monotherapy, which can not only restore the anatomical structure of the macular area and effectively reduce macular edema but also improve visual function to some extent while reducing the number of treatments and the overall cost. This makes up for the shortcomings of single treatment modalities and is highly anticipated in the clinical setting. However, the application of combination therapy in clinical practice is relatively short, and its safety and long-term effectiveness need further exploration. Currently, new drugs, new formulations, and new therapeutic targets are still under research and development to address different mechanisms of DME occurrence and development, such as anti-vascular endothelial growth factor agents designed to anchor repetitive sequence proteins with stronger inhibition of vascular leakage, multiple growth factor inhibitors, anti-inflammatory agents, and stem cell therapy. With the continuous improvement of the combination application of existing drugs and treatments and the development of new drugs and treatment technologies, personalized treatment for DME will become possible.
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Objective:To evaluate the effect of stroke volume variation (SVV)-guided fluid therapy on perioperative haemodynamics and tissue perfusion in the patients with end-stage renal disease (ESRD) undergoing parathyroidectomy.Methods:One hundred and twenty-one patients of either sex, aged 18-64 yr, of American Society of Anesthesiologists Physical Status classification Ⅲ, with body mass index of 18-28 kg/m 2, with ESRD undergoing elective parathyroidectomy, who received haemodialysis treatment within 24 h before surgery, were enrolled in this study. The patients were divided into standard restrictive fluid therapy group (group SRT, n=61) and goal-directed fluid therapy group (group GDT, n=60) using a random number table method. Group SRT received restrictive fluid therapy, with a continuous infusion of 0.9% normal saline at a rate of 4 ml·kg -1·h -1. Group GDT received goal-directed fluid therapy guided by SVV, and when the SVV≥10% lasted for 5 min, the 0.9% normal saline 3 ml/kg was infused within 5 min until SVV<10%. Systolic blood pressure (SBP) was maintained at ≥90 mmHg or mean arterial pressure(MAP) at ≥65 mmHg throughout the perioperative period in both groups. The intraoperative volume of fluid infused, usage rate and consumption of intraoperative vasoactive drugs were recorded, and arterial blood lactate (Lac) level, MAP, heart rate, cardiac output, and inferior vena cava collapse index (IVC-CI) after removal of endotracheal tube at the end of surgery were measured. MAP was continuously recorded within 12 h after surgery, and MAP variability (CV MAP) was calculated. The occurrence of cardiovascular and cerebrovascular events within 30 days after operation was also recorded. Results:Compared with group SRT, the intraoperative volume of fluid infused was significantly increased, the usage rate of ephedrine and norepinephrine was decreased, the consumption of ephedrine was reduced, and the percentage of postoperative IVC-CI<50% and cardiac output were increased, the percentage of Lac≥2.0 mmol/L and CV MAP were decreased ( P<0.05), and no significant change was found in the incidence of cardiovascular and cerebrovascular events within 30 days after surgery in group GDT ( P>0.05). Conclusions:Compared with restrictive fluid therapy, SVV-guided fluid therapy can optimize the perioperative hemodynamics and tissue perfusion in the patients with ESRD undergoing parathyroidectomy.
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Objective@#To understand the influence of junior middle school students health literacy on knowledge, belief and behavior of COVID-19 in rural areas of Jiangxi Province, and to enhance junior middle school students ability to deal with public health emergencies.@*Methods@#Stratified cluster random sampling was used to investigate the health literacy, knowledge level and behavior of COVID-19 protection of 4 311 grade 7 to grade 8 students in rural areas of Jiangxi Province; Chi square test and Logistic regression analysis were used to analyze the correlation between junior high school students health literacy and COVID-19 protection knowledge, belief and behavior.@*Results@#The rate of health literacy of junior middle school students in rural areas was 18.21 %( n =785), the reported rate of intermediate level was high ( n =2 454, 56.92%), and the reported rate of junior high school students at a low level of health literacy was 24.87%( n =1 072). The rate of junior middle school students in rural areas with good COVID-19 protection knowledge was 63.49%, the rate of positive protection attitude was 74.25%, and the rate of good protection behavior was 85.36%; Rate of COVID-19 protection knowledge ( OR=4.85, 95%CI =3.80-6.18) and positive rate of protection attitude of high level health literacy ( OR=44.07, 95%CI =24.57-79.05), protective behavior possession rate ( OR=25.99, 95%CI = 19.67-34.35) were higher than those with low level of health literacy( P <0.01).@*Conclusion@#Health literacy is associated with COVID-19 protection knowledge, belief and behavior in rural junior high school students of Jiangxi Province, the findings provide direction for junior middle school students to improve their ability to deal with public health emergencies.
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Objective:To explore the impact of weekend hospitalization on total hospitalization expenses for elderly patients with hip fracture under the geriatric orthopedic co-management.Methods:A retrospective analysis was conducted to analyze the clinical data of elderly patients with hip fracture who had been hospitalized for surgical treatment at Beijing Jishuitan Hospital from May 2015 to December 2020. They were divided into 2 groups based on their admission date. Group A was admitted from Monday to Thursday while Group B from Friday to Sunday. The general demographic data, diagnostic information, comorbidities, hospitalization expenses of the patients were collected. The differences in total hospitalization expenses, hospitalization time, rate of surgery within 48 hours and rate of hospital mortality between the 2 groups were analyzed by rank sum test, chi square test, correlation analysis, and multiple linear regression.Results:A total of 6,075 patients with hip fracture were included in this study, including 1,675 males and 4,400 females with a median age of 80 (74, 85) years. There were 3,935 ones in group A and 2,140 ones in group B. The total hospitalization expenses for group A was 58,160.52 (49,215.45, 72,748.94) yuan, insignificantly lower than those for Group B [58,412.90 (49,163.58, 72,712.61) yuan] ( P>0.05). The rate of surgery within 48 hours for group A was 75.8% (2,984/3,935), significantly higher than that for group B [49.3% (1,054/2,140)]. The hospitalization time for group A was 5 (4, 7) days, significantly less than that for group B [5 (4, 7) days] ( P<0.05). There was no significant difference in the rate of hospital mortality between the 2 groups ( P>0.05). Multiple linear regression analysis showed that total hospitalization expenses were significantly higher for patients admitted on weekends, hospitalization time was positively correlated with total hospitalization expenses, and total hospitalization expenses were significantly lower for the patients undergoing surgery within 48 hours ( P<0.05). Conclusion:Admission on weekends can increase total hospitalization expenses, prolong hospitalization time, and reduce rate of surgery within 48 hours for elderly patients with hip fracture.
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The radial migration of cortical pyramidal neurons (PNs) during corticogenesis is necessary for establishing a multilayered cerebral cortex. Neuronal migration defects are considered a critical etiology of neurodevelopmental disorders, including autism spectrum disorders (ASDs), schizophrenia, epilepsy, and intellectual disability (ID). TRIO is a high-risk candidate gene for ASDs and ID. However, its role in embryonic radial migration and the etiology of ASDs and ID are not fully understood. In this study, we found that the in vivo conditional knockout or in utero knockout of Trio in excitatory precursors in the neocortex caused aberrant polarity and halted the migration of late-born PNs. Further investigation of the underlying mechanism revealed that the interaction of the Trio N-terminal SH3 domain with Myosin X mediated the adherence of migrating neurons to radial glial fibers through regulating the membrane location of neuronal cadherin (N-cadherin). Also, independent or synergistic overexpression of RAC1 and RHOA showed different phenotypic recoveries of the abnormal neuronal migration by affecting the morphological transition and/or the glial fiber-dependent locomotion. Taken together, our findings clarify a novel mechanism of Trio in regulating N-cadherin cell surface expression via the interaction of Myosin X with its N-terminal SH3 domain. These results suggest the vital roles of the guanine nucleotide exchange factor 1 (GEF1) and GEF2 domains in regulating radial migration by activating their Rho GTPase effectors in both distinct and cooperative manners, which might be associated with the abnormal phenotypes in neurodevelopmental disorders.
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Humans , Autism Spectrum Disorder/metabolism , Cell Movement/genetics , Interneurons/metabolism , Neurodevelopmental Disorders/genetics , Neurons/metabolism , Rho Guanine Nucleotide Exchange Factors/geneticsABSTRACT
ObjectiveTo study the clinical efficacy of dapagliflozin combined with Shexiang Baoxinwan （SXBXW） in the treatment of acute heart failure with reduced ejection fraction （HFrEF） and syndrome of Qi deficiency and blood stasis. MethodA total of 176 patients hospitalized due to acute HFrEF （syndrome of Qi deficiency and blood stasis） were selected and randomized into control group， SXBXW group， dapagliflozin group， and SXBXW + dapagliflozin group （the latter three groups were called the intervention groups）. The New York Heart Association （NYHA） class， 6-minute walk test （6MWT） score， Kansas City Cardiomyopathy Questionnaire （KCCQ） score， traditional Chinese medicine （TCM） syndrome score， N-terminal pro-brain natriuretic peptide （NT-proBNP）， soluble suppression of tumorigenicity 2 （sST2）， interleukin-6 （IL-6）， and hypersensitive C-reactive protein （hs-CRP） of the patients were evaluated and measured at the time of admission， 1 week after treatment， and 2 weeks of treatment. Furthermore， the hospital stay， in-hospital mortality， and 30-day re-admission rate were recorded. Statistical analysis was performed to evaluate the efficacy of each group. ResultAfter 1 week of treatment， the SXBXW group exhibited superior NYHA class， KCCQ score， TCM syndrome score and curative effect， IL-6， and hs-CRP to the control group （P<0.05， P<0.01）. After 2 weeks of treatment， the SXBXW group showed superior TCM syndrome score， TCM curative effect， and hs-CRP （P<0.05， P<0.01） to the control group. The dapagliflozin group was superior to the control group in terms of TCM syndrome score， NT-proBNP， and sST2 （P<0.05， P<0.01） after 1 week of treatment and in terms of NYHA class， KCCQ score， NT-proBNP， sST2， and hospital stay （P<0.05， P<0.01） after 2 weeks of treatment. The SXBXW + dapagliflozin group exhibited better efficacy than the control group in terms of NYHA class， 6MWT score， KCCQ score， TCM syndrome score and curative effect， NT-proBNP， sST2， IL-6， and hs-CRP （P=0.014） after 1 week of treatment and in terms of NYHA class， KCCQ score， TCM syndrome score and curative effect， NT-proBNP， sST2， IL-6， hs-CRP， and hospital stay （P<0.01） after 2 weeks of treatment. ConclusionSXBXW and dapagliflozin have good therapeutic effect on acute HFrEF and syndrome of Qi deficiency and blood stasis， and their combination demonstrated better therapeutic effect， with good safety and tolerability.
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Objective:To investigate the efficacy of concurrent chemoradiotherapy combined with icotinib targeted therapy for patients with epidermal growth factor receptor (EGFR)-mutated non-small cell lung cancer (NSCLC).Methods:A total of 89 EGFR-mutated NSCLC patients who were admitted to Shanxi Province Cancer Hospital from January 2017 to January 2019 were selected and divided into control group (45 cases) and observation group (44 cases) by random number table method. The control group received cisplatin combined with docetaxel concurrent chemoradiotherapy, the observation group received cisplatin combined with docetaxel concurrent chemoradiotherapy and oral icotinib targeted therapy. The blood coagulation function, immune function and levels of tumor markers were compared between the two groups.Results:There was no statistical difference in blood coagulation function, immune function and levels of tumor markers between the two groups before treatment (all P > 0.05). After treatment, the levels of fibrinogen [(13±4) g/L vs. (16±6) g/L], D-dimer [(1.0±0.8) mg/L vs. (1.4±1.0) mg/L], squamous cell carcinoma antigen [(0.97±0.23) μg/L vs. (1.11±0.21) μg/L], carbohydrate antigen 125 [(21±7) U/ml vs. (35±11) U/ml] and carcinoembryonic antigen [(2.2±0.3) ng/ml vs. (6.0±1.1) ng/ml] in the observation group were lower than those in the control group, and the differences were statistically significant ( t values were 2.84, 2.11, 3.08, 7.40 and 23.08, all P < 0.05). After treatment, the ratios of NK cells [(18±7)% vs. (15±4)%], cytotoxic T cells [(17.2±6.1)% vs. (14.7±3.6)%] and helper T cells [(31.03±0.11)% to (25.88±0.39)%] in the observation group were higher than those in the control group, and the differences were statistically significant ( t values were -2.91, -2.59 and 2.79, all P < 0.05). Conclusions:Concurrent chemoradiotherapy combined with icotinib targeted therapy can better improve the hypercoagulable state and levels of tumor markers in patients with EGFR-mutated NSCLC than simple concurrent chemoradiotherapy, and can improve the immune function of patients, which has good therapeutic efficacy.