Analysis on the status quo of lymphedema nursing clinics in 60 hospitals / 中国实用护理杂志

Objective:To investigate the present situation of lymphedema clinics in 60 hospitals and provide reference for the management and development of lymphedema nursing clinic.Methods:Convenience sampling method was used to select 60 hospitals that had set up lymphedema nursing outpatient service. A self-designed questionnaire was conducted for the heads of lymphedema nursing clinics from June 10th 2021 to August 15th, 2021 using electronic questionnaires.Results:Lymphedema clinics had been opened since 2015 and developed rapidly in recent years. The outpatient service mainly took the form of specialized outpatient service for lymphedema, accounted for 61.67%(37/60), and also existed in the form of combined breast rehabilitation, ostomy, catheter maintenance, etc. There was a great difference in the frequency of outpatient service in hospitals, 46.67%(28/60) had outpatient service every day, 36.67% (22/60) had outpatient service only half a day every week. The number of outpatient patients was relatively low, 61.67%(37/60) of the hospitals had no more than 10 patients per week, and only 8.33% (5/60) had more than 50 patients per week. There were only 26 full-time nurses accounted for 14.94%(26/174), and the international lymphedema therapist certification rate was 36.21% (63/174). Training institutions included foreign introduced training programs, domestic and foreign cooperation programs, overseas training and local training, etc. 100.00% (60/60) of the hospitals participating in the survey adopted comprehensive detumescence therapy, combined with auxiliary motor muscle energy binding technology 51.67% (31/60), air wave pressure therapy 48.33% (29/60), traditional Chinese medicine therapy 16.67% (10/60), etc. According to the survey of charging situation, only 14 hospitals accounted for 23.33%(14/60) had special charging, among which 12 hospitals accounted for 20.00%(12/60) had official charging approval.Conclusions:Lymphedema clinics have been developed and the ranks of lymphedema therapists are growing. The relevant departments should strengthen the standard management of lymphedema clinic, clarify the qualifications of visiting personnel, establish the standard of outpatient fees, promote the sustainable development of lymphedema clinic, and finally improve the quality of life of patients with lymphedema.

Development of training curriculum in sexual health of breast cancer patients for oncology nurse / 中国实用护理杂志

Objective To develop a curriculum of a training course for oncology nurses in regard to patient education in sexuality for breast cancer patients. Methods Delphi Method was used in the study. Two rounds of questionnaire investigation were conducted among 21 specialists in breast nursing care, sexology, and psychology. The curriculum was developed after revised based on the comments and suggestions brought up in the experts. Results The training curriculum in sexual health of the breast cancer patients for oncology nurse consisted of 5 sections, professional education, sexology, medicine, psychology and practice, which were divided into 45 teaching topics included in 13 courses. The comments of the specialists on the training curriculum were consistent. The coefficients of variation ranged from 0.07 to 0.20. The coordination coefficient was 0.344. Conclusions The current study developed an integral curriculum for oncology nurses in regard to patient education in sexuality for breast cancer patients, which will benefit oncology nurses for their nursing practice.

Dose-Response Relationship between Alanine Aminotransferase Levels within the Reference Interval and Metabolic Syndrome in Chinese Adults

PURPOSE: Elevation in serum alanine aminotransferase (ALT) levels is a biomarker for metabolic syndrome (MS); however, the relationship has not been fully investigated within the reference interval of ALT levels. Our objective was to explore the relationship between serum ALT levels within the reference interval and MS in Chinese adults. MATERIALS AND METHODS: This cross-sectional study included 16028 adults, who attended routine health check-ups at Shengli Oilfield Central Hospital from January 2006 to March 2012. The reference interval of serum ALT level was defined as less than 40 U/L. Logistic regression models and restricted cubic spline were used to evaluate the association of ALT with MS. RESULTS: The prevalence of MS in the total population was 13.7% (6.4% for females and 18.4% for males). Multiple logistic regression showed that ALT levels were positively associated with MS after adjustment for potential confounding factors. The odds ratio of MS in the top quartile was 4.830 [95% confidence interval (CI): 2.980–7.829] in females and 3.168 (95% CI: 2.649–3.790) in males, compared with the ALT levels in the bottom quartile. The restricted cubic spline models revealed a positive non-linear dose-response relationship between ALT levels and the risk of MS in women (p for nonlinearity was 0.0327), but a positive linear dose-response relationship in men (p for nonlinearity was 0.0659). CONCLUSION: Serum ALT levels within the reference interval are positively associated with MS in a dose-response manner. Elevated ALT levels, even within the reference interval, may reflect early dysmetabolic changes.

Preparation and pharmacokinetics of imperatorin sustained-release tablets / 西安交通大学学报(医学版)

Objective To prepare imperatorin sustained-release tablets and study their pharmacokinetics and bioavailability in rabbits.Methods Hydroxy-propyl methyl cellulose(HPMC) and carbomer were used to constitute the binary polymer matrix.Orthogonal design was used to optimize the formulation of imperatorin sustained-release tablets.The preliminary pharmacokinetic study in the rabbits was carried out by single-dose crossover design using imperatorin plain tablets as control.An appropriate GC-MS method was developed for measuring the concentration of imperatorin in the blood.Results Optimized formulation contained 1∶20 HPMC K100M and 2∶25 carbomer.Single dose test with 300mg showed that the relative bioavailability of imperatorin sustained-release tablets was(115.37?45.46)%;AUC of the studied tablets and control tablets was(391.08?47.22) and(368.25?136.15)?g/(h?L),tmax(2.26?0.25) and(0.33?0.05)h,Cmax(59.66?6.28) and(295.91?127.00)?g/L,T1/2ke(2.27?0.09) and(0.60?0.10)h,respectively.Conclusion The release behavior of the imperatorin sustained-release tablets prepared with binary polymer system shows evident sustained-release characteristics.