Objective To observe whether sleep apnea ( SA) affects cardiac function in the inpatients with chronic heart failure(CHF), and the relationship of natriuretic peptide level and cardiac function in patients with CHF complicating SA. Methods Sixty-four inpatients with symptomatic CHF were divided into two groups by polysomnography; 36 inpatients with CHF and SA Capnea -hypopnea-index (AHI)≥5 episodes per hour] and 28 CHF inpatients without SA (AHI

AIM: To develop a simple and sensitive high-performance liquid chromatography (HPLC) for the quantification of zidovudine and to study the pharmacokinetics of two kinds of zidovudine capsules in Chinese healthy volunteers. METHODS :The concentrations of zidovudine in plasma were determined by a validated HPLC method with UV detection. A randomized two-way crossover study was conducted in 18 fasting volunteers to compare plasma pharmacokinetic profile and single-dose tolerability of a new zidovudine capsules. RESULTS: The main pharmacokinetic parameters of two formulations, reference and test capsules, were as follows: cmax were (2 252±s 837) μg·L-1 and (2 300±1 099) μg·L-1; tmax were (0.49±0.19) h and (0.5±0.3) h;t1/2 ke were (0.93±0.19) h and (0.99±0.24) h; AUC0-t were (2 530±452) μg·h·L-1 and (2 467±605) μg·h·L-1;AUC0-∞ were(2 689 ± 414) μg·h·L-1 and (2 583±575) μg·h·L-1. The results of ANOVA and two one-side t test statistical analysis for lg AUC0-t, lg AUC0-∞ and lg cmax showed that two formulations were bioequivalent. CONCLUSION:The method is convenient, sensitive, accurate and reproducible, and could be applied to determining the plasma zidovudine concentration and studying on pharmacokinetics. Two zidovudine capsules are bioequivalent in Chinese healthy volunteers.

Objective To describe the clinical application of nutritional risk screening in tuberculosis department nurses, and explore the related factors that affect the clinical application of nutritional risk screening. Methods Totally 110 tuberculosis nurses were investigated about the clinical application of nutritional risk screening by self-design questionnaire. The questionnaire content totally included 20 items:general information, knowledge of nutritional risk screening ( 5 questions ) , the degree of attention to nutritional risk screening (5 questions), clinical development situation of nutritional support (5 questions) and clinical application of nutritional risk screening (5 questions).Results The nutritional risk screening score of tuberculosis department nurse was (13.200±2.841). Multiple linear regression analysis found that education background, attention to nutritional risk screening, clinical development situation of nutritional support were related factors that affect the nutritional risk screening score of tuberculosis nurses. Conclusions We should improve the ability of tuberculosis department nurse in nutritional risk screening and the consciousness of nutritional risk screening, and increase the clinical application of nutritional risk screening of tuberculosis department nurses.

Objective:To investigate the distribution characteristics of virulence-related phenotypes/genotype, capsular serotype, drug resistance phenotypes, and sequence typing (ST) of Klebsiella pneumoniae in patients living in Zhongjiang county, improve clinical understanding, and provide evidence for the prevention and control of bacterial drug resistance and clinical rational drug use. Methods:The data of 135 strains of Klebsiella pneumoniae isolated from patients who received treatment in Zhongjiang County People's Hospital from July to December 2019 were retrospectively analyzed. Bacterial identification and drug sensitivity testing were performed using the WalkAway-40Plus automated microbiology system. Strains with a high viscosity phenotype were identified using wire drawing experiments. Hypervirulence-associated capsular serotype and virulence genes were verified by polymerase chain reaction. ST of Klebsiella pneumoniae strain was identified using multilocus sequence typing. Results:Strains with a high viscosity phenotype were identified in 50.4% of the 135 strains. 54.1%, 54.8%, and 54.1% of the strains were positive for virulence genes iucA, iroN, rmpA. The proportion of strains with capsular Serotype K1 or K2 was 11.9% and 15.6%, respectively. A total of 65 kinds of ST were identified, with ST23 and ST37 being the most common, accounting for 11.1% and 6.7%, respectively. The resistance rate of the strains to 16 kinds of antibiotics was 0.0%-25.2%, and the resistance rate to Carbapenem antibiotics, Amikacin, and Tigecycline was less than 1%. The positive rate of virulence gene of strains with a high viscosity phenotype was significantly higher than that of strains without a high viscosity phenotype ( P < 0.001), and its resistance rate to Cephalosporin was significantly lower in strains with a high viscosity phenotype than that in strains without a high viscosity phenotype ( P < 0.001). Conclusion:Klebsiella pneumoniae in Zhongjiang County is characterized by "high virulence and low drug resistance". It is necessary to continuously monitor the changes in the virulence and drug resistance of Klebsiella pneumoniae in Zhongjiang County, Sichuan Province, and be alert to the rapid dissemination of highly virulent strains.

Objective To share the nursing experience in young patients with acute myocardial infarction (AMI) after percutaneous coronary intervention (PCI). Methods The nursing process of 32 young patients with acute myocardial infarction who had PCI were reviewed and summarized. Different emphases of nursing were given according to the disease process, from the acute phase, the remission phase, to the recovery phase. Results All patients' condition tended to be stable after timely treatment and nursing care. Conclusions AMI patients have a rapid onset, rapid progress, and the pathogenesis is special. Timely and targeted nursing care can effectively alleviate the suffering of patients and promote the recovery.

This article summarizes the current application of Traditional Chinese Medicine (TCM) nursing techniques in clinical nursing of obstetrics and gynecology, providing a reference for the clinical nursing and related research of obstetric and gynecological diseases in TCM, and promoting the widespread application of TCM nursing techniques in obstetrics and gynecology.

Objective To investigate the turnover intention of nursing staff in a Beijing tertiary traditional Chinese medicine ( TCM ) hospital. Methods Self-designed questionnaire was used to investigate 295 nursing staff from a tertiary TCM hospital. The questionnaire included the general information of nurses, problems that nurses faced with and turnover intention. Results Nurses satisfied with current job or somewhat satisfied with current job accounted for 80%; 86% of nurses once had job burnout; and 35% of nurses had turnover intention. Influencing factors of nurses′ turnover intention contained wages, working pressure, large workload, etc. Conclusions Labor unions of hospitals and the administrative departments should be more concerned about the nurses, provide relief measures, and improve the social benefits of nurses.

Objective:To describe the clinical features of liver involvement in children and adolescent with 2019-nCoV infection.Methods:The clinical data of 77 hospitalized cases admitted to the Children’s Hospital of Fudan University were collected from January 19 to November 28, 2020. The characteristics and risk factors of abnormal liver chemistries in children with laboratory-confirmed 2019-nCoV infection were analyzed.Results:Of the 77 cases, 44 were male (57.1%) and 33 were female (42.9%), with a median age of 10 years. 27(35.1%) were asymptomatic, 28(36.4%) had mild illness, 22(28.6%)had non-severe pneumonia. Hydroxychloroquine was used in 7 cases. Of the 75 children without underlying diseases, alanine aminotransferase was elevated in 1 case (1.5%, during hydroxychloroquine therapy), aspartate aminotransferase was elevated in 7 cases (10.3%), alkaline phosphatase was elevated in 7 cases (28%), and total bilirubin, direct bilirubin, albumin, international normalized ratio were in normal range. There was no statistical difference between the pneumonia group and the non-pneumonia group in term of liver chemistries ( P > 0.05), same as between the elevated erythrocyte sedimentation rate group and the normal group. There was no aggravation of liver injury in the child with biliary atresia. The child with epilepsy showed no abnormal liver chemistries after infection. Conclusion:Children with 2019-nCoV infection had mild clinical symptoms with few cases of liver injury. The abnormal liver chemistries in children with COVID-19 infection may be related to the underlying disease and the use of antiviral drugs.

This paper summarizes the current situation and necessity of the training of traditional Chinese medicine (TCM) nursing specialists in China, as well as the existing achievements and existing problems, and puts forward the prospects and suggestions for the training of TCM nursing team, so as to strengthen the construction of TCM nursing culture, build a high-quality TCM nursing talent team, and promote the high-quality development of TCM nursing.

Constipation is a common complication in elderly stroke patients. With a high incidence, it will aggravate the condition, affect the prognosis and lower the quality of life of patients. Traditional Chinese medical nursing has a unique effect on preventing and treating poststroke constipation. This paper tries to summarize the relevant research as well as the current research in traditional Chinese medical theories, Chinese medicine prevention and treatment as well as characteristic techniques in traditional Chinese medicine. Meanwhile, it also tries to reflect on the research, and offer a reference for relevant research and clinical nursing in the future.