Objective:To explore the effect of continuous nursing based on Siebens domain management model in patients with Parkinson's disease after deep brain stimulation.Methods:From January 2021 to June 2022, convenience sampling was used to select 169 Parkinson's disease patients who underwent deep brain electrical stimulation in the Functional Neurosurgery of Beijing Tiantan Hospital as the study subject. The patients were divided into a control group of 84 cases and an observation group of 85 cases using the random number table method. The control group received routine continuous nursing, while the observation group received the continuous nursing based on Siebens domain management model on the basis of the control group. This study compared the Activity of Daily Living (ADL) Scale, Morisky Medication Adherence Scale (MMAS), 39-item Parkinson Disease Questionnaire (PDQ-39), Parkinson's Disease Sleep Scale (PDSS) scores, and unexpected program control rate between two groups of patients after six months of discharge.Results:After six months of discharge, the ability of daily living score, quality of life score, and sleep quality score of both groups of patients improved compared to before intervention ( P<0.05), and the medication adherence of the observation group patients improved compared to before intervention ( P<0.05), and the differences were statistically significant. The ability of daily living score, medication adherence, quality of life score, and sleep quality score of the observation group patients after six months were higher than those of the control group, and the differences were statistically significant ( P<0.05). Within six months after discharge, the unexpected program control rate of the observation group was statistically lower than that of the control group ( P<0.05) . Conclusions:In the treatment and discharge rehabilitation process of Parkinson's patients treated with deep brain electrical stimulation, adopting continuous nursing based on the Siebens domain management model can help ensure patient medication compliance, improve postoperative sleep quality and quality of life, reduce unexpected program control frequency, and have certain clinical practice value.

Objective To investigate the impact of esketamine hydrochloride in combination with ultrasound-guided transverse thoracic muscle plane block on stress response and inflammatory levels in patients undergoing cardiac valve replacement under general anesthesia.Methods A total of 120 patients who underwent elective extra-corporeal circulation-supported median open heart valve replacement were selected and randomly assigned into four groups using the random number table method:general anesthesia alone(Group G),general anesthesia with intrave-nous administration of esketamine(Group E),general anesthesia with transverse thoracic plane block(Group T),and esketamine combined with transverse thoracic muscle plane block(Group ET);each group consisted of 30 cases.Patients in group E and group ET received a continuous infusion of esketamine hydrochloride injection at a rate of 0.2 mg/kg-1?h-1 until the completion of the surgical procedure,while patients in group G and group T received an equivalent volume of saline solution until the completion of the surgical procedure.After the induction of general anesthesia,patients in group T and group ET underwent ultrasound-guided bilateral transverse thoracic muscle plane block,while patients in group G and group E did not receive any specific intervention.All four groups received identical protocols for anesthesia induction and maintenance,with self-controlled intravenous analgesic pumps administered to all patients postoperatively.The following time points were recorded:1 day prior to surgery(T0),pre-induction of anesthesia(T1),1 minute post-tracheal intubation(T2),1 minute post-median sternotomy(T3),1 minute prior to initiation of cardiopulmonary circulation(T4),1 minute after cessation of cardiopulmonary circula-tion(T5),1 minute after completion of surgery(T6),1 day post-surgery(T7),2 days post-surgery(T8),and 3 days post-surgery(T9).Mean Arterial Pressure(MAP)and Heart Rate(HR)were continuously monitored from T1 to T6.The levels of blood glucose and lactate were measured and recorded at T1,T4 to T6.The levels of White Blood Cells(WBC)and C-Reactive Protein(CRP)were assessed at T0,as well as at T7 to T9.The occurrence of postoperative adverse reactions was documented in all four groups.Results(1)Comparison of hemodynamics among the four groups:Compared with group G,there was a significant decrease in MAP and HR at T3 in group T(P<0.05).At the T5 time point,MAP was lower in group ET compared to group E,while HR was higher in group ET compared to group T(P<0.05).(2)The lactate and blood glucose levels of the four patient groups after extracorporeal circulation transfer were higher than those at the T1 time point(P<0.05).Patients in group E had lower lactate values at the T5 time point and lower blood glucose values at the T6 time point compared to group G(P<0.05).Additionally,patients in group E exhibited lower lactate and blood glucose values at both the T5 and T6 time points compared to those in group T(P<0.05).(3)Compared to T0,the levels of white blood cells(WBC)and C-reactive protein(CRP)were increased in all four groups after surgery(P<0.05).At the T7 time point,the WBC levels in group E and group T were significantly lower than those in group G(P<0.05).Furthermore,compared to group E and group T,the level of WBC in group ET was significantly lower at T7,while the level of CRP was significantly lower at T8(P<0.05).(4)There were no significant differences observed in postoperative adverse reactions among the four groups(P>0.05).Conclusion Combining low-dose esketamine hydrochloride with transverse thoracic muscle plane block under general anesthesia during open heart valve replacement surgery can effectively stabilize the patient's hemodynamics,mitigate perioperative stress response and postoperative inflammation levels,thereby demonstrating significant clini-cal utility.

Objective:To investigate the role of serum hepatitis B virus RNA (HBV RNA) in predicting HBeAg serological conversion in children with chronic hepatitis B.Methods:175 children aged 1~17 years with chronic hepatitis B who received interferon α (IFNα) for 48 weeks were selected. Patients were divided into HBeAg seroconversion and non-conversion based on whether HBeAg seroconversion occurred at 48 weeks of treatment.T-test and Mann-Whitney U test were used to compare between groups; chisquare test or Fisher exact probability method was used to compare the frequency between groups of classified variables; and Pearson correlation was used to analyze the correlation between indicators. Univariate and multivariate logistic regression analyses were used to identify influencing factors associated with HBeAg serological conversion. The predictive effect of HBV RNA, HBV DNA, and HBsAg on HBeAg serological conversion was compared and analyzed by the receiver operating characteristic curve (ROC).Results:The seroconversion rate of HBeAg at 48 weeks was 36.0% (63/175). The reduction in HBVRNA levels from baseline to the 12th, 24th, 36th, and 48th weeks of antiviral therapy was significantly greater in the HBeAg serological conversion group than that in the non-conversion group, and the difference was statistically significant between the two groups (P < 0.05). Univariate and multivariate regression analyses showed that age and a decline in HBV RNA levels at week 12 were independent predictors of HBeAg serological conversion. The area under the ROC curve (AUROC) of HBV RNA decline at week 12 was 0.677(95% CI∶0.549-0.806, P = 0.012), which was significantly better than the same period of AUROC of HBV DNA (0.657, 95% CI∶0.527-0.788, P = 0.025) and HBsAg (0.660, 95% CI∶0.526-0.795, P = 0.023) decline. HBV RNA levels decreased (>1.385 log10 copies/ml) at week 12, with a positive predictive value of 53.2%, a negative predictive value of 72.2%, a sensitivity of 77.4%, and a specificity of 57.9% for HBeAg seroconversion. Conclusion:HBV RNA level lowering during the 12th week of antiviral therapy can serve as an early predictor marker for HBeAg serological conversion in children with chronic hepatitis B.

Objective:To evaluate the residual risk (RR) of transfusion transmitted HIV (TT-HIV) after the implementation of nucleic acid amplification test (NAT) in blood screening test among blood centers in China.Methods:The data of blood donors and HIV infection markers from 2017 to 2020 were collected from 28 blood centers via the Platform of Comparison of blood establishments Practice in Chinese Mainland. The new infection rate/window period mathematical model was used for two types of blood screening strategies, namely, two rounds ELISA plus individual NAT take turn with pooling NAT (2ELISA+ ID-NAT/MP-NAT) and two ELISA plus one round pooling NAT (2ELISA+ MP-NAT), and the RR of HIV infection was estimated also based on first donors (FDs) and repeated donors (RDs) in different blood donation years. T-test analyses were conducted for comparing TT HIV RR among FDs and RDs in different blood donation years with two blood screening strategies, and the variation trend of RR in HIV test was observed.Results:From 2017 to 2020, the RR of FDs in 2ELISA+ ID-NAT/MP-NAT blood screening strategy was 2.869/10 6 person-year, 3.795/10 6 persons-year, 3.879/10 6 person-year, and 2.890/10 6 person-year respectively. The RR of RDs was 1.797/10 6 person-year, 1.502/10 6 person-year, 1.857/10 6 person-year, and 1.483/10 6 person-year respectively. Significant difference exists between RR of FDs and RDs, with F=9.898 and p<0.05. In 2ELISA+ MP-NAT strategy, the RR of FDs was 3.508/10 6 person-year, 1.868/10 6 person-year, 2.204/10 6 person-year, and 1.765/10 6 person-year respectively. The RR of RDs was 0.948/10 6 person-year, 0.926/10 6 person-year, 0.748/10 6 person-year, and 0.682/10 6 person-year respectively. Statistical difference existed between RR of FDs and RDs, with F=17.126 and P<0.05. There was no significant difference between the RR of FDs in these two strategies with F=3.493 and P>0.05, while there was a difference between the RR of RDs in these two strategies with F=24.516 and P<0.05, and a difference between the RR of total donors (TDs) in these two strategies F=20.216 and P<0.05. Conclusions:The RR of TT HIV significantly decreased after the introduction of NAT into blood test among blood centers in China. There were some differences in the RR of HIV testing among different blood screening strategies. There could be significant differences in the RR of HIV testing among different groups of blood donors. Compared with FDs, RDs is the low risk group for HIV.

OBJECTIVE To study the correlation between processing time, chroma value and UPLC fingerprint map of Dipsaci Radix. METHODS Established the UPLC fingerprint of Dipsaci Radix. Monitored the changes of chemical components in the processing process of wine and salt processed Dipsaci Radix, spectrophotometer was used to objectively quantify the chroma value of different processed products. SPSS 20.0 and SIMCA 14.0 statistical software was used to analyze the correlation between processing time and chroma value and fingerprint. RESULTS In the process of processing, the decoction pieces color of the powder deepened and L*, b* and E* values decreased. The correlation analysis showed that the processing time was significantly correlated with the chroma value and fingerprint of decoction pieces. CONCLUSION The method of UPLC fingerprint is stabled and reliabled, combines with the objective discriminant analysis of the chroma value of the Dipsaci Radix processed products, which lay the foundation for standardizing the processing technology of wine and salt processed products and evaluating the quality of Dipsaci Radix.

OBJECTIVE To investigate the anti-tumor effects of the components of Ganoderma lucidum(Gc) based on the two-dimensional(2D) and three-dimensional(3D) culture of colorectal cancer HCT116 cells. METHODS The chemical compositional of the three components was identified by UPLC-Q-TOF-MS. An in vitro 3D culture model of HCT116 cells was established by using Matrigel as the matrix material, and the effects of Gc1, Gc2, Gc3, and 5-fluorouracil(5-FU) on the proliferation of HCT116 cells in 2D and 3D culture models were evaluated, and the effects of Gc3 on cell-cycle, apoptosis, drug resistance, lipid metabolism, and 5-FU's anti-tumor activity were evaluated. Cell viability was detected by CCK-8 assay. mRNA expression level of the cells was analyzed by Real-time PCR. Proteins expression level of the cells was analyzed by Western blotting. HPLC was used to detect the content of 5-FU in cells. RESULTS A total of 76, 69, and 17 compounds were identified from Gc1, Gc2, and Gc3, respectively. Compared with 2D culture, the proliferation rate of HCT116 cells was decreased in the 3D culture model, and the expression of cell cycle-promoters CDK2, CDK4, CDK6, and fatty acid synthesizer FASN, SREBP1 were significantly down-regulated. On the contrary, the expression of cell cycle-suppressor p21, p27, and lipid droplet breakdown proteins ATGL and drug resistance gene ITGB1, CDH1, ABCB1, and ABCC1 mRNA were significantly up-regulated. Gc1, Gc2, Gc3 and 5-FU inhibited the proliferation of both 2D and 3D cultured HCT116 cells in a dose dependent manner after incubation for 48 h, and the inhibitory effect of Gc3 was significantly stronger than Gc1 and Gc2. Gc3 could not only reduce the expression of CDK2, CDK4, Bcl-xl, ATGL, and LC3B proteins, but also increase the expression of p21, p27, Bax, Cleaved caspase-3, and Cleaved PARP1 proteins, and overexpression of LC3B or ATGL attenuated Gc3-induced cytotoxicity in 3D cultured HCT116 cells. In addition, Gc3 significantly inhibited the expression of ITGB1, CDH1, ABCB1, and ABCC1 mRNA, and increased the intracellular 5-FU content, and enhanced the anti-tumor activity. CONCLUSION Gc3 significantly inhibit the proliferation of 3D-cultured HCT116 cells by inhibiting cell autophagy and lipid droplet breakdown, and enhance the anti-cancer activity of 5-FU by inhibiting the expression of ITGB1, CDH1, ABCB1, and ABCC1 mRNA.

Background: Cardiopulmonary resuscitation (CPR) strategies in COVID-19 patients differ from those in patients suffering from cardiogenic cardiac arrest. During CPR, both healthcare and non-healthcare workers who provide resuscitation are at risk of infection. The Working Group for Expert Consensus on Prevention and Cardiopulmonary Resuscitation for Cardiac Arrest in COVID-19 has developed this Chinese Expert Consensus to guide clinical practice of CPR in COVID-19 patients. Main recommendations: 1) A medical team should be assigned to evaluate severe and critical COVID-19 for early monitoring of cardiac-arrest warning signs. 2) Psychological counseling and treatment are highly recommended, since sympathetic and vagal abnormalities induced by psychological stress from the COVID-19 pandemic can induce cardiac arrest. 3) Healthcare workers should wear personal protective equipment (PPE). 4) Mouth-to-mouth ventilation should be avoided on patients suspected of having or diagnosed with COVID-19. 5) Hands-only chest compression and mechanical chest compression are recommended. 6) Tracheal-intubation procedures should be optimized and tracheal-intubation strategies should be implemented early. 7) CPR should be provided for 20-30 min. 8) Various factors should be taken into consideration such as the interests of patients and family members, ethics, transmission risks, and laws and regulations governing infectious disease control. Changes in management: The following changes or modifications to CPR strategy in COVID-19 patients are proposed: 1) Healthcare workers should wear PPE. 2) Hands-only chest compression and mechanical chest compression can be implemented to reduce or avoid the spread of viruses by aerosols. 3) Both the benefits to patients and the risk of infection should be considered. 4) Hhealthcare workers should be fully aware of and trained in CPR strategies and procedures specifically for patients with COVID-19.

Objective:Application Kano model to analyze the nursing service demand of outpatients and promote the improvement of outpatient nursing service quality.Methods:Design a questionnaire for the outpatients’service requirements based on the model of Kano, including 4 parts, service and mental outlook, management and professional duties, health education guidance, outpatient management and convenience Services, composed of 28 items. Using Kano model analysis technology, we can determine the different attributes of outpatient nursing needs, including O expectation attribute, M essential attribute, A charm attribute, R opposite attribute, and Q question answer.Results:The nursing service needs of outpatients were classified by identifying the attributes of each demand. There are 8 items1, 10, 11, 15, 17, 18, 21, 22 attributed to the desired attribute (O). There are 11 items 2, 8, 9, 12, 13, 14, 23, 24, 26, 27, 28 attributed to the mandatory attribute (M). There are9 items 3, 4, 5, 6, 7, 16, 19, 20, 25, 28 attributed to the charm attribute (A) . At the same time, the quadrant diagram of satisfaction and importance of each item is constructed.Conclusion:Using the Kano model to analyze the nursing service demand of outpatients can determine the attributes of each demand, realize the priority of management project improvement, and provide decision-making reference for improving the quality of outpatient nursing service.

Objective To explore the situation of differences in perception and the related factors in caring behaviors between nurses and patients.Methods 120 pairs of patients and the corresponding primary nurses were assessed by Caring Behaviour Inventory-24 item (CBI).Results (1) The difference existed in the total average score(P＜0.05),assurance (P＜0.01) and respectful (P＜0.05) dimensions,but knowledge and technology (P ＞0.05) and connectedness dimensions had no difference.(2) Logistic regression analysis showed that the degree of satisfaction in nursing work(P＜0.01,OR=0.201) and the working periods(P＜0.01,OR=5.261) were the negative correlation factors for the difference,but the degree of satisfaction of doctors (P＜0.01,OR=7.801) and nurse education (P＜0.01,OR=5.261) were the positive correlation factors for the difference.Conclusion There is difference existed in perception the caring behaviours between nurses and patients,and the working periods,nurse,the d.egree of satisfaction in nursing work and doctors are the related factors for the difference.

Objective To assess the outcome of pemetrexed as monotherapy for Chinese patients with advanced non-small cell lung cancer ( NSCLC) at the Peking Union Medical College Hospital.Methods From February 2006 to August 2009, 69 patients with advanced NSCLC, including 36 (52.2% ) men and 33 (47.8%) women, received pemetrexed monotherapy.Six patients had squamous cell carcinoma, 57 adenocarcinoma, 6 unspecified.Median survival (MS) and progress-free survival (PFS) were calculated using the Kaplan-Meier method.Results Adverse events (AEs) were generally mild (grade 1 and 2) and reversible. The most frequent AEs were gastrointestinal adverse events, skin rash, fever and fatigue. Total 5 cases with 3/4 grade AEs were reported, including fever, fatigue, rash, decreased platelets and elevated ALT/AST. The objective tumour response rate and stable disease rate were 10.1% (7/69) and 47.8% (33/69) respectively. Median PFS of all patients was 4.7 months (95% CI 3.0 -6.4) and mean overall survival was 14.7 months (95% CI 11.5 - 17.9).Conclusions Our study suggests that treatment with pemetrexed may be well-tolerated and beneficial for some Chinese patients after failure of prior chemotherapy. The rate of disease control is high and the frequency of 3/4 grade AEs is very low.