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This paper summarized the development status and shortcomings of the nursing field of chest pain center in China′s regional collaborative mode from four aspects, including the construction status of nursing staff, nursing quality control methods, nursing information construction, and nursing construction problems of chest pain centers in regional collaborative mode, so as to provide theoretical reference for the further standardized construction of nursing units in chest pain centers.
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Objective:To investigate the clinical efficacy and safety of transcervical non-inflatable endoscopic thyroidectomy through the posterior inferior sternocleidomastoid approach. Methods:From December 2022 to May 2023, the clinical data of 35 patients with papillary thyroid carcinoma treated by transcervical non-inflatable endoscopic surgery via posterior inferior sternocleidomastoid approach were retrospectively analyzed. There were 14 males and 21 females, with an average age of 44.7 years. The operation time, bleeding volume, postoperative recovery, complications and follow-up were recorded. Results:All 35 patients successfully completed the surgery, with an average operation time of 4 hours and 7 minutes, an average bleeding volume of 14 ml, and an average postoperative hospital stay of 3.5 days. There were no serious complications and no obvious neck discomfort during postoperative follow-up. Conclusion:Transcervical non-inflatable endoscopic thyroidectomy via posterior inferior sternocleidomastoid approach is safe and effective, with fast postoperative recovery,high appearance satisfaction and good neck comfort.
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Femenino , Masculino , Humanos , Adulto , Estudios Retrospectivos , Cuello , Músculos del Cuello/cirugía , Neoplasias de la Tiroides/cirugíaRESUMEN
ObjectiveTo estimate the prevalence of disability and anxiety in Covid-19 survivors at discharge from hospital and analyze relative risk by exposures. DesignMulti-center retrospective cohort study. SettingTwenty-eight hospitals located in eight provinces of China. MethodsA total of 432 survivors with laboratory-confirmed SARS CoV-2 infection participated in this study. At discharge, we assessed instrumental activities of daily living (IADL) with Lawtons IADL scale, dependence in activities of daily living (ADL) with the Barthel Index, and anxiety with Zungs self-reported anxiety scale. Exposures included comorbidity, smoking, setting (Hubei vs. others), disease severity, symptoms, and length of hospital stay. Other risk factors considered were age, gender, and ethnicity (Han vs. Tibetan). ResultsPrevalence of at least one IADL problem was 36.81% (95% CI: 32.39-41.46). ADL dependence was present in 16.44% (95% CI: 13.23-20.23) and 28.70% (95% CI: 24.63-33.15) were screened positive for clinical anxiety. Adjusted risk ratio (RR) of IADL limitations (RR 2.48, 95% CI: 1.80-3.40), ADL dependence (RR 2.07, 95% CI 1.15-3.76), and probable clinical anxiety (RR 2.53, 95% CI 1.69-3.79) were consistently elevated in survivors with severe Covid-19. Age was an additional independent risk factor for IADL limitations and ADL dependence; and setting (Hubei) for IADL limitations and anxiety. Tibetan ethnicity was a protective factor for anxiety but a risk factor for IADL limitations. ConclusionA significant proportion of Covid-19 survivors had disability and anxiety at discharge from hospital. Health systems need to be prepared for an additional burden resulting from rehabilitation needs of Covid-19 survivors.
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Objective@#To analyze the clinical characteristics of two groups(vascular classification declines or not in narrow band imaging (NBI) of patients with advanced hypopharyngeal carcinoma after induced chemotherapy, to follow-up and compare the survival differences between the two groups, and to explore the effect of vascular changes on clinical prognosis after induced chemotherapy in patients with advanced hypopharyngeal carcinoma.@*Methods@#Clinical data of 56 patients with advanced hypopharyngeal carcinoma from August 2014 to September 2016 in Beijing Tongren Hospital, Capital Medical University were collected. The patients were divided into two groups according to NBI vascular classification declines or not after induced chemotherapy. The survival of patients and the impact of different factors on the prognosis were retrospectively analyzed. SPSS 24.0 statistical software was used for analysis. Frequency data were compared between the two groups using χ2 test. Kaplan-Meier method and Cox regression analysis were employed for survival analysis and Log-Rank test was used for inter-group comparison, P<0.05 was statistically significant.@*Results@#There was significant difference in overall survival rate(OS) between two groups of patients with advanced hypopharyngeal carcinoma after induced chemotherapy (P<0.05). Multivariate analysis showed that NBI vascular classification changes after induced chemotherapy was the impact factor for prognosis of advanced hypopharyngeal carcinoma after induced chemotherapy.@*Conclusion@#In addition to recurrence and metastasis, NBI vascular classification changes is the important impact factor for prognosis of advanced hypopharyngeal carcinoma after induced chemotherapy. Patients with NBI vascular classification declines have significant survival benefit. The patients with advanced hypopharyngeal carcinoma should be checked with NBI examination before and after induced chemotherapy. NBI should be included in the routine screening indicators for prognosis of advanced hypopharyngeal carcinoma.
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Objective:To investigate the protective effect of salidroside on acute lung injury or acute respiratory distress syndrome (ALI/ARDS) in rats. Methods:A total of 50 rats were randomly divided into five groups:the normal control group,the model group, salidroside high,medium and low (8.0,4.0,2.0 mg·kg-1) dose groups with 10 ones in each. ALI/ARDS model was prepared by tail vein injection of oleic acid (0.1 ml·kg-1). The administration route was intraperitoneal injection, once daily for continuous 3 days. At 24 h after the model preparation was successful,1.0 ml blood samples were collected through carotid artery for the blood gas analysis. The lung wet/dry weight ratio,arterial oxygen partial pressure and HE staining lung tissue pathology were detected and the expression of HMGB1 and KRT-14 in the blood of rats was detected after the drug was administered for 3 days. Results:The expres-sion of HMGB1 and KRT-14 in each salidroside was lower than that in the model group,and the differences were statistically significant between the medium and high dose groups and the model group(P<0.05). The dose and efficacy of salidroside were positively corre-lated,and the differences were statistically significant between the medium and high dose groups and the low dose group(P<0.05). The oxygen partial pressure of each salidroside group was higher than that of the model group, and the lung wet/dry weight ratio was lower than that of the model group,and the difference was statistically significant between the medium and high dose groups and the model group(P<0.05). The dose and efficacy of salidroside were positively correlated,and the difference was statistically significant between the medium and high dose groups and the low dose group(P<0.05). Compared with the model group,the lung pathological changes of each salidroside group were improved. Conclusion:Salidroside can reduce the expression of inflammatory factors HMGB1 and KRT-14 in blood,reduce pulmonary edema and increase oxygen partial pressure in ALI/ARDS rats, which shows obvious thera-peutic effect on ALI/ARDS.
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Abstract: Lipoproteins are biological lipids carriers. The natural and reconstituted lipoprotein based drug delivery systems have been extensively developed in recent years. This article reviews the development of natural and reconstituted low-density lipoprotein and high-density lipoprotein based vehicles in the antitumor area.
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ObjectiveTo explore the efficacy of large trauma craniotomy with bilateral frontal coronal incision in treating contusion and laceration of bilateral frontal lobes.MethodsThe clinical data of 68 patients with contusion and laceration of bilateral frontal lobes who were treated with bilateral decompressive craniectomy were analyzed retrospectively.There were 36 cases(observation group) treated with large trauma craniotomy with bilateral frontal coronal incision and 32 cases (control group) given bilateral decompressive craniectomy by stages.The prognosis of two groups were observed and compared.The prognosis was evaluated at 6 months after surgery by Glasgow outcome scale (GOS) score.ResultsThere were 23 cases (63.89％,23/36) who got good recovery,8 cases(22.22％,8/36) with poor prognosis and 5 dead cases (13.89％,5/36) in observation group.There were 11 cases (34.38％,11/32) who got good recovery,9 cases (28.12％,9/32) with poor prognosis and 12 dead cases (37.50％,12/32) in control group.The rate of good recovery and mortality between two groups had significant differences (P ＜ 0.05).ConclusionsThe large trauma craniotomy with bilateral frontal coronal incision can significantly relieve or ease intracranial hypertension of patients with contusion and laceration of bilateral frontal lobes.And it can improve the prognosis and decrease the mortality.
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OBJECTIVE: To investigate part mechanisms of Th cell differentiation, and to observe the interference effect of Qingxin-II Recipe in the chronic stage of viral myocarditis (VMC), so as to provide some experimental evidences for illuminating the pathogenesis of VMC and treatment mechanisms of Qingxin-II Recipe. METHODS: According to 20%-40% death rate of experiment in advance, 100 BALB/c male mice (4 weeks old and weighing 12-15 g) were used. Twenty mice were randomly assigned to normal control group, and the other 80 mice were intraperitoneally injected with 0.1 ml normal saline containing coxsackie virus B3 at the 1st, 4th and 28th day (the virus densities were 1:2000, 1:1000 and 1:500 respectively) to induce chronic VMC. At the 42nd day, the surviving mice were randomly divided into untreated group and treatment group, with 20 mice in each group. Mice in the treatment group were orally administered with 0.2 ml Qingxin-II Recipe every day, while mice in the normal control group and the untreated group were administered with 0.2 ml normal saline. All the mice were sacrificed after 45 days, and the sera, heart and spleen cells were collected. Then the myocardial pathological changes were observed by using a light microscope, and the levels of IL-4, IL-10 and IFN-gamma in serum were detected by enzyme linked immunosorbent assay (ELISA). And the Th cell differentiation was observed by flow cytometry. RESULTS: No obvious myocardial pathological changes were observed in mice of the normal control group. Myocardial pathological changes in the treatment group were slighter than those in the untreated group. The difference of serum IL-10 level between the normal control group and the untreated group showed no significance (P>0.05), and the levels of IFN-gamma and IL-4 of the untreated group were higher than those of the normal control group (P0.05), while the serum levels of IL-4 and IFN-gamma of the treatment group were lower than those of the untreated group (P0.05), while the Th2 cell responder was inhibited significantly in the treatment group (P<0.05). CONCLUSION: Qingxin-II Recipe can restore the balance of Thl and Th2 cells through inhibiting the reaction of Th2.
