Objective·To systematically integrate relevant influencing factors of advanced cancer patients'engagement behavior in advance care planning(ACP).Methods·The systematic search of Chinese and English literature on factors influencing ACP engagement behavior in advanced cancer patients from inception to December 2022 in China National Knowledge Infrastructure(CNKI),Wanfang,China Biomedical Literature Database(Sinomed),PubMed,Cochrane Library,Embase,CINAHL,and PsycINFO was conducted.After the literature quality evaluation,content extraction and summary were conducted by two researchers,and the data of quantitative research and qualitative research were extracted and integrated respectively.The final influencing factors of ACP engagement behavior of advanced cancer patients were obtained.With the help of the theoretical domain,they were mapped to the capability,opportunity,motivation-behavior(COM-B)model step by step.Results·A total of 21 studies were included and 27 factors were summarized,including 9 theoretical domains.Mapping to the COM-B model included 9 capability factors(knowledge of ACP,education level,accurate knowledge of prognosis,knowledge of the time of disease diagnosis,prior experience,subjective life expectancy,age,cancer site,and disease symptom burden),13 opportunity factors(gender,marital status,race/ethnicity,religious belief,dependent children,family economic condition,place of living,housing type,family support,social support,doctor-patient relationship,acculturation,and whether or not to establish a hospice service center)and 5 motivational factors(ACP attitude,ACP belief,ACP motivation,anxiety and depression,and death attitude).Among them,doctor-patient relationship,religious belief,ACP attitude,educational level,marital status,family support,knowledge of ACP,accurate knowledge of prognosis,age,place of living,attitude toward death,prior experience,and race/ethnicity were more influential factors on ACP engagement behavior.Conclusion·Based on the COM-B model,the influencing factors of ACP engagement behavior in advanced cancer patients can be comprehensively summarized.Future studies can use the above factors as an entry point to design continuous,multifaceted,and comprehensive interventions based on the COM-B model to promote the practice of ACP engagement behavior in advanced cancer patients.

Objective:To explore the application effect of online and offline blended learning combined with Jigsaw teaching in arterial blood specimen collection of undergraduate nursing interns.Methods:A total of 135 undergraduate nursing interns were randomly divided into the experimental group ( n=66) and the control group ( n=69). The experimental group used the blended learning combined with Jigsaw teaching, while the control group adopted the blended learning combined with PBL teaching. The theoretical examination before and after class, the skill assessment after training, the nursing clinical decision-making consciousness scale, and the teaching satisfaction survey were conducted in the two groups. SPSS 28.0 was used for t-test and Chi-square test. Results:After teaching, the total score of courses and the score of theoretical examination and skill assessment of the experimental group were higher than those of the control group, and the differences were statistically significant ( P<0.05). The total score and the multi-dimension scores of the nursing clinical decision-making consciousness scale in the experimental group were higher than those in the control group, and the differences were statistically significant ( P<0.05). The teaching satisfaction of the experimental group was 92.42% (61/66), which was significantly higher than that of the control group [69.57% (48/69)], and the differences were statistically significant ( P<0.05). Conclusion:Blended learning combined with Jigsaw teaching is applied to collect arterial blood specimens for undergraduate nursing interns, which is beneficial to improve the academic performance and clinical decision-making ability of nursing students.

Objective:To compare the differences in the prevalence of mild micro-hepatic encephalopathy (MHE) among patients with cirrhosis by using the psychometric hepatic encephalopathy score (PHES) and the Stroop smartphone application (Encephal App) test.Methods:This prospective, multi-center, real-world study was initiated by the National Clinical Medical Research Center for Infectious Diseases and the Portal Hypertension Alliance and registered with International ClinicalTrials.gov (NCT05140837). 354 cases of cirrhosis were enrolled in 19 hospitals across the country. PHES (including digital connection tests A and B, digital symbol tests, trajectory drawing tests, and serial management tests) and the Stroop test were conducted in all of them. PHES was differentiated using standard diagnostic criteria established by the two studies in China and South Korea. The Stroop test was evaluated based on the criteria of the research and development team. The impact of different diagnostic standards or methods on the incidence of MHE in patients with cirrhosis was analyzed. Data between groups were differentiated using the t-test, Mann-Whitney U test, and χ2 test. A kappa test was used to compare the consistency between groups. Results:After PHES, the prevalence of MHE among 354 cases of cirrhosis was 78.53% and 15.25%, respectively, based on Chinese research standards and Korean research normal value standards. However, the prevalence of MHE was 56.78% based on the Stroop test, and the differences in pairwise comparisons among the three groups were statistically significant (kappa = -0.064, P < 0.001). Stratified analysis revealed that the MHE prevalence in three groups of patients with Child-Pugh classes A, B, and C was 74.14%, 83.33%, and 88.24%, respectively, according to the normal value standards of Chinese researchers, while the MHE prevalence rates in three groups of patients with Child-Pugh classes A, B, and C were 8.29%, 23.53%, and 38.24%, respectively, according to the normal value standards of Korean researchers. Furthermore, the prevalence rates of MHE in the three groups of patients with Child-Pugh grades A, B, and C were 52.68%, 58.82%, and 73.53%, respectively, according to the Stroop test standard. However, among the results of each diagnostic standard, the prevalence of MHE showed an increasing trend with an increasing Child-Pugh grade. Further comparison demonstrated that the scores obtained by the number connection test A and the number symbol test were consistent according to the normal value standards of the two studies in China and South Korea ( Z = -0.982, -1.702; P = 0.326, 0.089), while the other three sub-tests had significant differences ( P < 0.001). Conclusion:The prevalence rate of MHE in the cirrhotic population is high, but the prevalence of MHE obtained by using different diagnostic criteria or methods varies greatly. Therefore, in line with the current changes in demographics and disease spectrum, it is necessary to enroll a larger sample size of a healthy population as a control. Moreover, the establishment of more reliable diagnostic scoring criteria will serve as a basis for obtaining accurate MHE incidence and formulating diagnosis and treatment strategies in cirrhotic populations.

Objective:To investigate the efficacy and safety of Treprostinil in the treatment of children with early decompensation after the Fontan procedure.Methods:A retrospectively analysis was performed on the clinical data of 16 children with early decompensation after the Fontan procedure treated with Treprostinil injection from December 2017 to June 2020 at Fuwai Central China Cardiovascular Hospital.A total of 16 patients were included, including 5 boys (31.2%) and 11 girls (68.8%). The age was (4.6 ±1.2) years, the weight was (16.0±2.1) kg.The changes of central venous pressure (CVP), heart rate (HR), systolic blood pressure (SBP), central venous oxygen saturation (ScvO 2), lactic acid (Lac), oxygenation index and B-type natriuretic peptide (BNP) were recorded at the infusion of Treprostinil and 3 hours, 24 hours, 48 hours and 72 hours after the infusion.The short-term efficacy of Treprostinil was observed[mortality, mechanical ventilation time, and length of intensive care unit (ICU) stay]; paired t-test was used to analyze the above indexes at different time points.The adverse reactions during the administration were also recorded. Results:Of the 16 children, the median mechanical ventilation time was 9 (5, 22) h, and the median ICU stay time was 2 (1, 12)days.After 72 hours of drug administration, CVP, Lac, BNP and HR decreased: CVP decreased from(16±5) mmHg (1 mmHg=0.133 kPa) to (11±2) mmHg ( P<0.001), Lac decreased from(6.8±3.2) mmol/L to (3.2±1.2) mmol/L ( P=0.002), BNP decreased from(980±223) ng/L to (250±120) ng/L( P<0.001), HR decreased from(150±20) times/min to (125±16) times/min( P=0.002); SBP, ScvO 2 and oxygenation index increased: SBP increased from(83±10) mmHg to (98±12) mmHg( P<0.001), ScvO 2 increased from 0.53±0.13 to 0.65±0.11 ( P=0.003), oxygenation index increased from (200±72) mmHg to (298±13) mmHg ( P<0.001), and the differences were statistically significant(all P< 0.05). One case died (6.3%), 2 cases (12.5%) had transient blood pressure drop and 1 case (6.3%) had nausea and vomiting.Besides, no other treatment-related complications were observed. Conclusions:As for children with early decompensation after the Fontan procedure, the intravenous application of Treprostinil can reduce pulmonary artery pressure rapidly, effectively improve circulatory status and oxygenation and ultimately improve the prognosis.

Objective:To investigate the diagnostic value of independent and combined subtests of the psychometric hepatic encephalopathy score (PHES) in mild hepatic encephalopathy(MHE) of patients with liver cirrhosis, so as to optimize the PHES.Methods:This was a prospective, multicenter and real-world study which was sponsored by the National Clinical Research Center of Infectious Diseases and the Portal Hypertension Consortium. Twenty-six hospitals from 13 provinces, autonomous regions and municipalities countrywide participated in this study, induding Tianjin Third Central Hospital, the Fourth People′s Hospital of Qinghai Province, the Second Affiliated Hospital of Baotou Medical College, the Third People′s Hospital of Taiyuan, the Fifth Medical Center of PLA General Hospital and so on. From October 2021 to February 2022, outpatients and hospitalized patients with liver cirrhosis and no obvious hepatic encephalopathy were consecutively enrolled. All patients received 5 PHES subjects in the same order: number connection test(NCT)-A, NCT-B, digit symbol test(DST), line tracing test(LTT) and serial dotting test(SDT), and the scores were calculated. The total score of PHES <-4 was taken as the cut-off value for diagnosing MHE. Compare the differences in each subtest between MHE group and non-MHE group. Receiver operating characteristic curve(ROC) and area under the curve(AUC) was performed to assess the diagnostic value of independent and combined subtests in MHE. Mann-Whitney U test and DeLong test were used for statistical analysis. Results:A total of 581 patients with liver cirrhosis were enrolled, 457 were diagnosed as MHE, and the incidence of MHE was 78.7%. The results of NCT-A, NCT-B, SDT, LTT, DST of MHE group were 60.00 s(47.01 s, 88.00 s), 90.45 s(69.32 s, 125.35 s), 74.00 s(57.65 s, 96.60 s), 74.72(60.00, 98.61) and 27.00(20.00, 36.00), respectively. Compared those of non-MHE group(34.00 s(29.15 s, 44.48 s), 50.00 s(40.98 s, 60.77 s), 50.00 s(41.07 s, 63.03 s), 46.23(38.55, 59.42) and 42.00(34.00, 50.75)), the differences were statistically significant( Z=12.37, 12.98, 9.83, 11.56, 10.66; all P<0.001). The AUC(95% confidence interval(95% CI)) of subtests of PHES NCT-B, NCT-A, LTT, DST and SDT alone in MHE diagnosis were 0.880(0.849 to 0.910), 0.862(0.828 to 0.896), 0.838(0.799 to 0.877), 0.812(0.772 to 0.851) and 0.788(0.743 to 0.832), respectively. The combination of 2 PHES subtests significantly increased the diagnostic efficacy. Among them the diagnostic efficacy of the combination of NCT-B and LTT was the best, the AUC(95% CI) was 0.924(0.902 to 0.947), the specificity was 91.9% and the sensitivity was 79.2%, which was better than a single PHES subtest (NCT-A, NCT-B, SDT, LTT and DST) and the combination of NCT-A and DST(AUC was 0.879, 95% CI0.847 to 0.910) which was recommended by guidelines on the management of hepatic encephalopathy in cirrhosis, the differences were statistically significant ( Z=3.78, 3.83, 5.57, 5.51, 5.38, 2.93; all P<0.01). Furthermore, compared between the combination of NCT-B and LTT and the combination of 3 subests of PHES, only the diagnostic efficacy of combination of NCT-B, LTT and SDT (AUC was 0.936, 95% CI 0.916 to 0.956) was better than that of the combination of NCT-B and LTT, the difference was statistically significant( Z=2.32, P=0.020). Conclusion:Based on the diagnostic efficacy and clinical feasibility of PHES subtests and their combinations, the combination of NCT-B and LTT is recommended for the diagnosis of MHE.

Objective:To investigate the clinical characteristics of patients with lymphoplasmacytic lymphoma/Waldenstr?m macroglobulinemia (LPL/WM), and the diagnosis and optimal treatment of LPL/WM.Methods:The clinical data of 13 LPL/WM patients treated in Zhongnan Hospital of Wuhan University from January 2013 to June 2018 were retrospectively analyzed, and the literature was reviewed.Results:The median age of 13 patients was 60 years old (35-79 years old). There were 12 males and 1 female. Initial symptom was fatigue or edema of both lower limbs for majority of patients. All patients had immunoglobulin M (IgM) monoclonal, 3 of them had elevated immunoglobulin G (IgG) level, including 1 patient with monoclonal IgG. LDH was increased in 2 patients. Coombs test was positive in 5 patients. MyD88 gene mutation status was detected in 8 patients, of which gene mutation in 5 patients was positive. Among 13 patients, 1 patient lost follow-up, 3 patients died, 9 patients were alive with the median survival of 36 months (19-81 months).Conclusions:Incidence of LPL/WM is relatively low with a generally indolent evolution, but heterogeneity is not negligible. Few patients have poor treatment response with a quick disease progress. The high-risk patients undergoing hematopoietic stem cell transplantation after remission-induction chemotherapy may improve the prognosis.

Objective: To investigate the efficacy of Levosimendan in the treatment of postoperative low cadiac output syndrome (LCOS) in infants with congenital heart disease (CHD). Methods: Clinical data of patients with CHD developed postoperative LCOS in the Children Heart Center of Fuwai Central China Cardiovascular Hospital from January to December 2018 was collected.In patients that traditional vasoactive drugs failed to alleviate LCOS, the efficacy of continuous infusion of 0.1 μg/(kg·min) Levosimendan was observed.Besides, the mechanical ventilation time, ICU stay time, mortality, the changes of ejection fraction (EF) and central venous oxygen saturation (ScvO₂) at the infusion of Levosimendan and 48 h after infusion, as well as the changes of heart rate (HR), systolic blood pressure (SBP), vasoactive drugs score (VIS) and lactic acid at the infusion of Levosimendan and 3 h, 6 h, 12 h, 24 h and 48 h after infusion were recorded. Results: There were 29 cases, including 17 males (58.6%) and 12 females (41.4%), with median age of 2 (0.5, 40.0) months, median body mass of 4.7 (2.6, 13.5) kg, median mechanical ventilation time of 109.5 (42.5, 367.0) h, ICU stay time of 187.5 (83, 446) h, and 1 case died (3.4%). EF (48% vs.52%) and ScvO₂ (53% vs.58%) increased 48 h after infusion, and the differences were statistically significant (all P<0.01). HR level (173 times/min, 176 times/min, 175 times/min, 173 times/min, 170 times/min, 170 times/min) and lactic acid level (4.72 mmol/L, 4.65 mmol/L, 4.34 mmol/L, 3.79 mmol/L, 3.28 mmol/L, 2.74 mmol/L) gradually decreased after infusion, and the differences of both between the beginning of infusion and 48 h after infusion were statistically significant (P=0.029); SBP decreased and then increased (74 mmHg, 70 mmHg, 71 mmHg, 73 mmHg, 74 mmHg, 75 mmHg, 1 mmHg=0.133 kPa), and VIS increased and then decreased (26 scores, 27 scores, 27 scores, 26 scores, 25 scores, 25 scores) at different time points after infusion, however, the data of both between the beginning of infusion and 48 h after infusion had no significant differences (P=0.294, 0.151). Conclusions Levosimendan can increase EF, enhance myocardial contractility and systemic tissue perfusion, thus improving the prognosis, when Levosimendan was applied for the treatment of postoperative LCOS of infants with CHD.

Objective To investigate the epidemiological characteristics of renal transplantation recipients, effective prevention and control measures. Methods A total of 456 renal transplant recipients were monitored from January 2014 to December 2017. Postoperative infection including baseline data, infection site and infectious pathogen type was analyzed. Results Among 456 renal transplant recipients, 78 cases (17.1%) developed nosocomial infection. Postoperative infection time was 9(3-21) d. Infection sites mainly included the lower respiratory tract, urinary system and blood infection. Infection pathogens consisted of Staphylococci (n=13), Enterococcus faecium (n=6), fungi (n=6), Stenotrophomonas maltophilia (n=4), Acinetobacter baumannii (n=4), Pseudomonas aeruginosa (n=4), Staphylococcus epidermidis (n=4), Klebsiella pneumoniae (n=1), Escherichia coli (n=1) and other negative bacteria (n=9). Among them, 11 cases (14%) were infected with multi-drug resistant bacteria, and 4 cases died. Conclusions In renal transplant recipients, the incidence of nosocomial infection is relatively high, with early postoperative onset, common multiple drug-resistant bacterial infection and high mortality. Preoperative preparations should be fully implemented, postoperative lower respiratory tract infection should be actively prevented and prevention and treatment measures for multidrug-resistant bacteria should be standardized.

Objective To investigate the epidemiological characteristics of nosocomial infection after liver transplantation from organ donation after death of citizens,and to provide evidence for the development of effective prevention and control strategies.Methods Targeted monitoring was conducted on liver transplantation patients in a hospital from January 1,2014 to December 31,2017,and then descriptive statistical analyses were carried out on postoperative infection after liver transplantation.Results The nosocomial infection occurred in 118 cases (55.40％) among 213 cases of liver transplantation.The infection sites were lower respiratory tract,blood system,and intraabdominal infection,accounting for 40.30％,22.39％,and 19.40％,respectively.186 strains of pathogens were isolated,mainly including gram-positive cocci (including 113 strains,60.75％),followed by gram-negative bacilli (56 strains,30.11％) and fungi (17 strains,9.14％).There was significant difference in the infection of the respiratory tract,post-operative wounds and other part s (P＜(0.05).The most common pathogens were Enterococcus faecium,Staphylococcus,Klebsiella Pneumoniae,and Stenotrophomonas maltophilia,accounting for 15.05％,15.05％,10.22％ and 9.69％,respectively.There was significant difference in Gram-negative Bacillus,fungi strains,Acinetobacter strains,Enterococcus faecium strains,Pseudomonas aeruginosa strains,Stenotrophomonas maltophilia and staphylococcus (P ＜ 0.05).Conclusion The patients after liver transplantation from organ donation after death have a high incidence of nosocomial infection.The infection was mainly distributed in the lower respiratory tract and blood system,and predominantly caused by bacteria and fungi.Infection surveillance of liver transplant patients should be strengthened and comprehensively effective prevention and control measures for nosocomial infection should be developed.