Fibromyalgia syndrome （FMS） is a refractory， chronic non-articular rheumatic disease characterized by widespread pain throughout the body， for which there are no satisfactory therapeutic drugs or options. There are rich Chinese medical therapies， and some non-drug therapies， such as acupuncture， Tai Chi， and Ba-Duan-Jin， have shown satisfactory efficacy and safety and definite advantages of simultaneously adjusting mind and body. FMS is taken as a disease responding specifically to traditional Chinese medicine （TCM） by the National Administration of Traditional Chinese Medicine in 2018. In order to clarify the research progress in FMS and the clinical advantages of TCM/integrated Chinese and Western medicine， the China Academy of Chinese Medicine organized a seminar for nearly 20 experts in Chinese and Western medicine， including rheumatology， psychology， acupuncture and moxibustion， and encephalopathy， with the topic of difficulties in clinical diagnosis and treatment of FMS and advantages of TCM and Western medicine. The recommendations were reached on the difficulties in early diagnosis and solutions of FMS， mitigation of common non-specific symptoms， preferential analgesic therapy， TCM pathogenesis and treatment advantages， and direction of treatment with integrated Chinese and Western medicine. FMS is currently facing the triple dilemma of low early correct diagnosis， poor patient participation， and unsatisfactory benefit from pure Western medicine treatment. To solve the above problems， this paper suggests that rheumatologists should serve as the main diagnostic force of this disease， and they should improve patient participation in treatment decision-making， implement exercise therapy， and fully utilize the holistic and multidimensional features of TCM， which is effective in alleviating pain， improving mood， and decreasing adverse events. In addition， it is suggested that FMS treatment should rely on both TCM and Western medicine and adopt multidisciplinary joint treatment， which is expected to improve the standard of diagnosis and treatment of FMS in China.

BackgroundNegative effects of mobile phone addiction on undergraduate students have led to several health problems including depression， anxiety， attention deficit disorder， cognitive impairment and sleep disturbance. The undergraduate nursing students serve as an important reserve force of the clinical nursing work， and their poor psychological health would have a non-ignorable impact on the quality of the nursing work and the nurse-patient relationship in the future. ObjectiveTo investigate the relation between neuroticism and tendency of mobile phone addiction among undergraduate nursing students， and to examine the pathways through which perceived stress and self-control play a role in the relation by constructing a chain-mediated model. MethodsFrom February to March 2023， a total of 900 undergraduate nursing students across 10 universities in Xi'an， Shaanxi Province were selected through convenient sampling method. Several scales were adopted to assess undergraduate nursing students respectively， including the neuroticism subscale of Eysenck Personality Questionnaire-Revised Short Scale for Chines （EPQ-RSC）， Perceived Stress Scale （PSS）， Self-Control Scale （SCS） and Mobile Phone Addiction Tendency Scale （MPATS）. The assessment were conducted on multiple aspects of these students including neurotic personality， subjective stress， self-control and mobile phone addiction tendency. Model 6 in the SPSS Macro Process 4.1 was used to examine the mediating effect of perceived stress and self-control between neuroticism and mobile phone addiction tendency among undergraduate nursing students. Results① Among the 900 students， 314 cases （34.89%） were found to be addicted to mobile phones. ② The score of neuroticism subscale in EPQ-RSC of nursing undergraduates was positively correlated with the total scores of PSS and MPATS （r=0.400， 0.287， P<0.01）， and negatively correlated with score of SCS （r=-0.364， P<0.01）. The total score of MPATS was positively correlated with the total score of PSS （r=0.362， P<0.01）， and negatively correlated with the total score of SCS （r=-0.468， P<0.01）. The total score of SCS was negatively correlated with the total score of PSS （r=-0.515， P<0.01）. ③ Perceived stress and self-control performed partial mediation between neuroticism personality and mobile phone addiction tendency （with indirect effect values of 0.056 and 0.065， respectively， accounting for 19.72% and 22.89% of the total effect）. Perceived stress and self-control played a chain mediating role between neuroticism personality and mobile phone addiction tendency （with an indirect effect value of 0.064， accounting for 22.54% of the total effect）. ConclusionNeuroticism personality， perceived stress and self-control are confirmed to play important roles in mobile phone addiction tendency among undergraduate nursing students. Neuroticism personality not only directly affects the tendency of mobile phone addiction， but also affects their mobile phone addiction tendency through the chain mediating effect of perceived stress and self-control.［Funded by The 2020 Annual Project of the 13th Five-Year Plan of Education Science in Shaanxi Province （number， SGH20Y1386）］

Objective:To analyze the evaluation of the application effect and deficiency of nurses acting as standardized parents in the graduation examination of standardized residency training of pediatrics and further improve and promote the level of standardized parents.Methods:A questionnaire survey was used to collect the scores of nurse standardized parents by students and examiners who took part in the graduation examination of standardized residency training of pediatrics in 2021. And the self-evaluation scores of standardized parents were collected. Counting data were represented by the number of cases and composition ratio. A Chi-square test was used to compare the rates.Results:A total of 125 questionnaires from students and 37 questionnaires from nurse standardized parents were collected, and the overall satisfaction (very satisfied + satisfied) of standardized parents reached 121 (96.80%). In the three dimensions of simulation ability, compliance with question-and-answer rules, and simulated attitude, students believed that the consistency between standardized parents and actual parents in simulated altitude was lower than that in the simulation ability and compliance with question-and-answer rules ( P=0.007, P=0.001). The overall satisfaction of standardized parents (very satisfied + satisfied) reached 87.38% (388/444). There were 26 (70.27%) nurse standardized parents who had the lowest satisfaction with their own performance ability, followed by 28 (75.68%) cases of imitation ability and 30 (81.08%) cases of adaptability. Conclusions:It is feasible to adopt nurse standardized parents in the assessment of standardized residency training of pediatrics, and both students and examiners have higher satisfaction. The next step is to improve the training of nurses standardized parents in the attitude of simulation and, at the same time, enhance the training of imitation ability and adaptability, so as to further expand the construction of standardized parents.

Objective To observe the clinical efficacy of Jiangshabanxia nano-paste on nausea and vomiting in end-stage patients and its effect on the quality-of-life (QOL) in cancer patients. Methods 120 end-stage patients with nausea and vomiting symptoms above grade III were randomly divided into observation group and control group. They were treated with Jiangshabanxia nano-paste and placebo paste respectively. The paste patch was changed every 24 hours and used continuously for 7 days. The nausea and vomiting symptom score, the quality-of-life measurement score and KPS score of cancer patients in the two groups were observed to evaluate the curative effect. Results After 7 days of treatment, the symptom scores of nausea and vomiting in the observation group decreased significantly, the KPS score of the observation group increased, and the effective rate was higher than that in the control group. The score of QOL measurement showed that after treatment, the score of main symptom areas and other symptom areas (except external dyspnea, diarrhea and economic difficulties) in the observation group decreased, and the score of overall health area increased. After treatment, the score of main symptom areas and other symptom areas (except external dyspnea, diarrhea and economic difficulties) in the observation group was lower than that in the control group, and the scores of overall health area in the observation group were higher than those in the control group. Conclusion Jiangshabanxia nano-paste has a good clinical efficacy nausea and vomiting in end-stage patients, it also can improve the quality of life end-stage cancer patients.

BackgroundAt least 77.0% of breast cancer patients will experience cancer-related fatigue. Hope level and resilience play as two important factors that have influence on cancer-related fatigue. Currently， most studies involve one single factor， either the level of hope or resilience， and explore its relationship with the cancer-related fatigue. Only limited studies explore the action mechanism behind with all three factors put together. ObjectiveTo investigate the mediating role of resilience between hope and cancer-related fatigue in patients with breast cancer， and to provide references for finding intervention targets for cancer-related fatigue in breast cancer patients. MethodsFrom March to October 2022， this study was conducted on the sample size of 324 hospitalized patients from three Grade-A tertiary hospitals in Shaanxi Province. These patients were over 18 years old and pathologically diagnosed as breast cancer. Hope level， resilience and cancer-related fatigue were assessed， respectively， using Adult Dispositional Hope Scale （ADHS）， Connor-Davidson Resilience Scale （CD-RISC-10） and Cancer Fatigue Scale （CFS）. Pearson Correlation Analysis was used to analyze the relationship between ADHS score， CD-RISC-10 score and CFS score. AMOS 22.0 was used to analyze the mediating effect of resilience between hope level and cancer-related fatigue in breast cancer patients. ResultsThe detection rate of cancer-related fatigue in patients with breast cancer was 88.58%. Scores of ADHS and CD-RISC-10 were negatively correlated with CFS score （r=-0.750， -0.809， P<0.01）. ADHS score was positively correlated with CD-RISC-10 score （r=0.901， P<0.01）. Resilience had a mediating effect between the hope level and cancer-related fatigue. The mediating effect value was -0.676（95% CI： -1.005~-0.347）， accounting for 81.90% of the total effect. ConclusionThe hope level of breast cancer patients can affect cancer-related fatigue directly as well as indirectly through resilience. Resilience plays a partial mediating role between hope level and cancer-related fatigue .

【Objective】 To analyze the causes of immune hemolytic transfusion reaction in one case, identify related antibodies, and explore transfusion compatibility testing. 【Methods】 ABO/Rh blood group identification, unexpected antibody identification of serum and diffusion fluid, direct antiglobulin test(DAT) and cross matching were conducted by saline method and/or microcolumn gel method. 【Results】 The patient′s blood group was O, and Rh phenotype was identified as DCCee. The DAT was negative, with strong anti-E antibody and weak anti-c antibody detected. Acute hemolytic transfusion reaction occurred in the patient after the last transfusion. 【Conclusion】 Currently, immune hemolytic transfusion reaction in China are mainly caused by Rh blood group system antibodies. The absence of unexpected antibody screening before blood transfusion and the weak anti-c antibody which resulted in missed detection of non compatibility in cross matching led to acute hemolytic transfusion reaction. It is recommended to conduct unexpected antibody screening before blood transfusion, and to collect blood sample for testing as soon as possible to improve the accuracy of DAT when acute hemolytic transfusion reaction is suspected.

Objective:To analyze the mutation types and distribution characteristics of thalassemia gene among high-risk populations in Sanya City, and to evaluate the effectiveness of blood routine screening, in order to provide scientific basis for formulating measures for prevention and control of thalassemia in Sanya City.Methods:Retrospective analysis was used to collect detection results and clinical data from high-risk individuals who completed genetic screening for thalassemia at Sanya Materal and Child Health Hospital from January 2019 to August 2021. Mutation types and distribution characteristics of thalassemia gene were analyzed, and the missed detection rate and sensitivity of blood routine indicators [mean corpuscular volume (MCV) and mean corpuscular hemoglobin (MCH)] were evaluated based on the results of genetic screening for thalassemia.Results:A total of 5 760 high-risk individuals were included in the screening results of thalassemia genes, and 3 868 samples of thalassemia gene mutations were detected, with a detection rate of 67.15%. Among them, there were 2 979 samples with α-thalassemia genetic mutations, with a detection rate of 51.72%; including 2 966 common genotype samples (99.56%), the main genotype was αα/-α 3.7 (20.14%, 600/2 979); 13 rare genotype samples (0.44%), 4 cases of αα/-- THAI, 3 cases of α CD40(AAG>AA-)α/αα, 2 cases of α PPα/αα, and 1 case of Fusion gene/αα, Fusion gene/α WSα, α WSα/α PPα, and α CD40(AAG>AA-)α/α WSα each. There were 340 samples with β-thalassemia gene mutations, with a detection rate of 5.90%; including 336 common genotype samples (98.82%). The β CD41/42/β N genotype was dominant (57.65%, 196/340); 4 rare genotype samples (1.18%), β CD5(-CT)/β N, β IVS-Ⅱ-2(-T)/β N, β IVS-Ⅱ-761(-T)/β N and β Initiation(ATG>AGG)/β N 1 case each. There were 549 samples of αβ-compound type thalassemia, with a detection rate of 9.53%. The α missing recombination β CD41/42 genotype was dominant (61.02%, 335/549). There were a total of 4 226 samples that could be traced back to MCV and MCH. Among them, 3 007 samples were found to have mutations in thalassemia genes through screening, 2 584 cases were found to have abnormalities in the combination of MCV and MCH indicators, and 423 samples were missed in blood routine screening, with a missed detection rate of 14.07% (423/3 007). The missed samples were mainly α static type, accounting for 89.13% (377/423) of the total missed samples. The screening sensitivity of MCV combined with MCH for α-, β- and αβ-compound type thalassemia was 82.65%, 98.07% and 98.15%, respectively. Conclusion:The types of genetic mutations in thalassemia in Sanya City are complex and diverse, and there are certain omissions in the blood routine screening of MCV combined with MCH.

Inducing durable and effective immunity against severe acute respiratory syndrome Coronavirus 2 (SARS-CoV-2) via vaccination is essential to combat the current pandemic of coronavirus disease 2019 (COVID-19). It has been noticed that the strength of anti-COVID-19 vaccination-induced immunity fades over time, which calls for an additional vaccination regime, as known as booster immunization, to restore immunity among previously vaccinated populations. Here we report a pilot open-label trial of a third dose of BBIBP-CorV, an inactivated SARS-CoV-2 vaccine (Vero cell), on 136 participants aged between 18 to 63 years. Safety and immunogenicity in terms of neutralizing antibody titers and cytokine/chemokine responses were analyzed as the main endpoint until day 28. While systemic reactogenicity was either absent or mild, SARS-CoV-2-specific neutralizing antibody titers rapidly arose in all participants within 4 weeks, surpassing the peak antibody titers elicited by the initial two-dose immunization regime. Broad increases of cellular immunity-associated cytokines and chemokines were also detected in the majority of participants after the third vaccination. Furthermore, in an exploratory study, a newly developed recombinant protein vaccine, NVSI-06-08 (CHO Cells), was found to be safe and even more effective than BBIBP-CorV in eliciting humoral immune responses in BBIBP-CorV-primed individuals. Together, these results indicate that a third immunization schedule with either homologous or heterologous vaccine showed favorable safety profiles and restored potent SARS-CoV-2-specific immunity, providing support for further trials of booster vaccination in larger populations.
Adolescent ; Adult ; Antibodies, Neutralizing ; Antibodies, Viral ; COVID-19/prevention & control* ; COVID-19 Vaccines/adverse effects* ; China ; Humans ; Immunogenicity, Vaccine ; Middle Aged ; SARS-CoV-2 ; Vaccination ; Young Adult

Guided by the development of new medical science proposed by Ministry of Education and the "Education and Training Plan for Excellent Doctors 2.0", shifted from treatment-oriented to whole life-health cycle, we have explored curriculum ideological and political education in metabolic-related curriculum chain. Firstly, we constructed a core teaching team and had the training of curriculum ideological and political education. The top-level design was made with the integration of moral education into medical education. Secondly, the syllabus was comprehensively revised, containing the connotation of "morality education". The elements relevant to curriculum ideological and political education hidden behind professional courses were excavated. Finally, the mixed teaching mode of online combining with offline was carried out. Metabolism-related curriculum chain, focused on "metabolism, diabetes, obesity and patient education", formed a progressive link from basic medical science to practice to clinical, strengthening the "prevention, treatment and health care" based "one health" philosophy and giving full play to the implicit curriculum ideological and political education hidden behind professional courses. Our practice shows that the implementation of curriculum ideological and political education in metabolism-related curriculum has been accepted by students, and curriculum ideological and political education has been become part of professional courses. The "gene chimera" mode for curriculum ideological and political education incorporation into professional courses needs to be infiltrated imperceptibly, and the effect will be visualized in the future.

Objective:To investigate the current status of doctor-patient communication of pediatric residents, and to explore the specific demand of communication skills training in clinical practice.Methods:A self-made questionnaire was conducted to investigate 77 residents taking standardized residency training of pediatrics in Beijing Children's Hospital training base, including basic information, self-satisfaction of communication ability and the needs of doctor-patient communication courses, etc. SPSS 22.0 statistical software was used for data processing and analysis.Results:In terms of the doctor-patient communication ability, the results showed that the satisfaction degree of pediatric resident surgeons was higher than that of pediatric resident physicians (78.9% vs. 58.5%, P=0.108) and the satisfaction degree of high-seniority residents was higher than that of low-seniority residents (78.6% vs. 62.5%, P=0.330; 78.6% vs. 58.9%, P=0.278). Besides, the importance of communication objectives and the degree of difficulty were sorted in order, and the top three were family members, superior and children for importance, and family members, children and nurses for difficulty, respectively. The main reasons of difficult communication included heavy work (41.6%) and lack of communication skills (46.7%), with no statistical difference between different majors and seniorities ( P >0.05). More than 80% residents agreed that effective doctor-patient communication could promote the clinical work. The lower of seniority, the higher demands for the class time allocation and teaching frequency of doctor-patient communication training courses. Conclusion:Pediatric residents have a good cognition of medical doctor-patient communication. There are some obvious communication problems in pediatric physicians and low-seniority pediatric residents. Therefore, it's necessary to adjust courses according to different majors and seniorities, so as to improve the training quality, thereby promoting the clinical work and reform of medical education.