To explore the clinical effect, safety and effectiveness of ultrasound-guided rhomboid intercostal and subserratus plane (RISS) block for postoperative analgesia after minimally invasive McKeown esophagectomy (MIE-McKeown), and provide new ideas for the selection of postoperative analgesia programs for minimally invasive esophageal cancer surgery patients.

Objective:To analyze the clinical features, postoperative recurrence and prognostic factors of young patients with cervical cancer.Methods:The clinical data of hospitalized cervical cancer patients in the Affiliated Hospital of Qingdao University from January 2004 to March 2019 were retrospectively studied. 243 young cervical cancer patients ≤35 years old were selected as the study group. The method of case-control study was adopted. In the same period, 250 first and second cervical cancer patients aged >35 years were randomly selected as the control group. The clinical data of the two groups were compared, and the survival curves of the two groups were analyzed. The clinical data of patients with postoperative recurrence (17 cases) and patients without recurrence (164 cases) in the study group were compared, and the related data affecting the prognosis of young cervical cancer patients were analyzed by univariate and multivariate analysis. Statistical data were compared by χ 2 test or exact probability method. Kaplan-meier method was used to estimate survival rate and draw survival curve. Survival rate was compared by Long-Rank test. COX regression model was used for multivariate analysis. Results:Compared with the control group, the young cervical cancer patients had earlier age of marriage, menstruate, fewer pregnancies, no preoperative adjuvant therapy, more nerve infiltration and ovarian preservation, the difference was statistically significant (χ 2 values were 94.58, 67.54, 60.53, 5.44, 13.64, 5.51, and 118.24, respectively; P values were <0.001, <0.001, <0.001, 0.025, 0.022, <0.001, respectively). The proportion of irregular vaginal bleeding in study group (13.17%(32/243)) was lower than that in control group (30.40%(76/250)), and the proportion of contact vaginal bleeding (52.26%(127/243)) was higher than that in control group (43.20%(108/250)). There were significant differences between the two groups (χ 2 values were 21.39 and 4.06, respectively; P values were < 0.001 and 0.044, respectively). There was no significant difference in Kaplan-Meier survival rate between the study group and the control group (χ 2=0.03, P=0.859). Univariate analysis showed that the International Federation of Gynecology and Obstetrics(FIGO), whether to retain ovary, depth of cervical invasion, nerve invasion, lymphatic vascular space invasion and pelvic lymph node metastasis were the influencing factors of 5-year survival rate of young cervical cancer patients ( P values were 0.016, 0.008, 0.014, 0.017, 0.004, <0.001, respectively). Multivariate analysis showed FIGO staging ( OR=2.073, 95% CI: 1.017-4.228, P=0.045), lymphatic vascular space infiltration ( OR=0.041, 95% CI: 0.005-0.341, P=0.019) and pelvic lymph node metastasis ( OR=0.027, 95% CI: 0.004-0.197, P<0.001) were risk factors affecting the prognosis of young cervical cancer. The patients with low FIGO stage, no lymphatic vascular space infiltration and pelvic lymph node metastasis have a good prognosis. Conclusion In young patients with cervical cancer, the first clinical feature is mainly contact vaginal bleeding. The prognosis of young patients with cervical cancer and 5 years survival rate there was no statistically significant difference compared with control group. The later FIGO staging , no ovarinan retention and the deeper cervical infiltration depth , with the nerve or between lymphatic vascular invasion and pelvic lymph node metastasis in young patients with cervical cancer had poor prognosis, and FIGO stage, lymphatic vessel space invasion and pelvic lymph node metastasis were the most significant factors.

【Objective】 To investigate the management of adverse reactions to blood donation(ARBD) in blood services, so as to promote the surveillance of ARBD and improve the quality of blood donation service in Chongqing. 【Methods】 A questionnaire, involving the staff and facilities in blood donation sites as well as the prevention and treatment, the record and report, the following up and data related to ARBD was developed by Chongqing Society of Blood Transfusion in February 2019, and was issued to 18 blood services(1 blood center and its sub-center, 6 central blood stations and 11 hospital blood banks) in the Chongqing via email. The questionnaire was filled in and submitted before March 31 by management personnel participating in the investigation, and the data was collected, collated, revised and analyzed by Excel 2011. 【Results】 A total 19 questionnaires were collected, with the valid rate at 100%(19/19). 78.95%(15/19) of the blood services met the requirements of medical personnel allocation(>6 medical staff) when the number of daily blood collection was more than 60, and 100%(19/19)met the requirements of medical personnel allocation(2 to 6 medical staff) when the number of daily blood collection was less than 60. 89.47%(17/19) of the blood services were equipped with epinephrine hydrochloride, and 84.21%(16/19) with dexamethasone(an anti-allergic drug). There were significant differences in the allocation of other types of drugs. 100.00%(19/19) of the blood services formulated prevention and treatment measures concerning ARBD. In 2019, the incidence of ARBD in Chongqing was reported to be 0.54%(1 958 / 359 871), with the highestas [1.35%(223/16 543)] in subcenters and the lowest [0.32%(179/56 299)] in central blood centers (P<0.05). There was statistical significances in the incidences of ARBD reported by different blood stations(P<0.05). 【Conclusion】 The monitoring and management of ARBD among blood services in Chongqing should be further standardized in terms of staffing allocation, emergency drugs allocation and reporting, so as to gradually realize regional homogenization and ensure blood safety.

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection can cause acute respiratory distress syndrome, hypercoagulability, hypertension, and multiorgan dysfunction. Effective antivirals with safe clinical profile are urgently needed to improve the overall prognosis. In an analysis of a randomly collected cohort of 124 patients with COVID-19, we found that hypercoagulability as indicated by elevated concentrations of D-dimers was associated with disease severity. By virtual screening of a U.S. FDA approved drug library, we identified an anticoagulation agent dipyridamole (DIP) , which suppressed SARS-CoV-2 replication . In a proof-of-concept trial involving 31 patients with COVID-19, DIP supplementation was associated with significantly decreased concentrations of D-dimers ( < 0.05), increased lymphocyte and platelet recovery in the circulation, and markedly improved clinical outcomes in comparison to the control patients. In particular, all 8 of the DIP-treated severely ill patients showed remarkable improvement: 7 patients (87.5%) achieved clinical cure and were discharged from the hospitals while the remaining 1 patient (12.5%) was in clinical remission.

Decitabine/therapeutic use* ; Hematologic Diseases/therapy* ; Hematopoietic Stem Cell Transplantation ; Humans ; Recurrence ; Transplantation Conditioning ; Transplantation, Homologous

Objective To understand the effect of teacher training to provide reference for teachers' teaching methods in the standardization of clinical resident training.Method The teachers carried out five days of teacher training.Teacher training adopted the method of theory teaching and group discussion.The main content of the training had a "daily rounds with teaching","the proper use of ORIME evaluation","feedback of sandwich type","a minute tutor teaching method","SOAP method to report cases".Before the training,100 residents were randomly selected to evaluate the teaching in teaching teachers through self-designed questionnaire.After the training,the questionnaire survey was conducted among 100 residents again.All data were statistically analyzed by SPSS 22.0.The measurement data were represented by (mean or + standard deviation),and the date were compared by t test.Results Residents believed that after the teacher training,teachers' teaching level improved (P＜0.05).The three aspects of "general and phased learning goals","training students' clinical thinking ability through questions","requiring students to report cases and give guidance and feedback" were the most obvious.The pre training score was (3.28 ± 0.92) (3.31 ± 1.12) (3.55 ± 0.85),and the corresponding score was after training (3.98 ±0.85) (4.19 ± 0.85) (4.11 ± 0.74).Conclusion From the comparison of the survey results before and after the residents,the teachers' teaching modes,skills and methods have been improved after receiving teachers' training.

Professor establishes "scalp acupuncture line" guided by the scalp acupuncture points of international standardization and traditional meridian theory, which can be used to treat tic disorder. With a case, professor 's needling experience for tic disorder is introduced in detail and summarized in order to provide reference for the treatment of the disease.
Acupuncture Therapy ; Humans ; Meridians ; Tic Disorders ; therapy

Objective To explore the relationship among job satisfaction,work engagement and organizational citizenship behavior (OCB) of nurses.MethodsA total of 497 nurses in 5 tertiary level general hospitals in Zhengzhou selected by convenience sampling,were investigated by Minnesota satisfaction questionnaire,nurses' OCB scale and the Utrecht Work Engagement Scale.ResultsThe scores of job satisfaction,work engagement,OCB were (78.63±11.34),(38.31±7.78),(106.33±10.26) respectively.Nurses' job satisfaction was positively correlated with work engagement and OCB(r=0.529,0.481,P<0.01),and work engagement was positively correlated with OCB(r=0.456,P<0.01).The job satisfaction and work engagement had a positive prediction effect on OCB(changed R2=34.8%),and work engagement played a partial moderation effect between job satisfaction and OCB,the mediating effect accounted for 30.77% of the total effect.ConclusionManagers should take measures to improve job satisfaction and work engagement to promote OCB of nurses.

ABSTRACT:Objective To detect the expressions of thioredoxin (TRX1)and c-jun-activation-domain binding protein-1 (JAB1)in patients with acute myelogenous leukemia (AML)and healthy controls,and measure the TRX1 level in AML patients at different stages for evaluating its clinical significance.Methods The expressions of TRX1 and JAB1 in leukemia samples were analyzed by RT-PCR and Western blot at mRNA and protein levels, respectively.The correlation between TRX1 and JAB1,and the relationship between the gene expression and peripheral blood leukocytes count were also analyzed.Furthermore,serum TRX1 was measured by ELISA.Results TRX1 and JAB1 expressions at both mRNA and protein levels were obviously upregulated in leukemia patients (P<0.05). TRX1 was positively related to JAB1 in both newly diagnosed and recurrent AML patients.And high levels of TRX1 and JAB1 expressions were associated with white blood cell (WBC)counts in AML patients (P<0.05).Moreover, abundance of TRX1 in serum was significantly greater in AML patients,especially in the patients with recurrent AML,than in healthy donors (P<0.05).Conclusion There is a positive correlation between the expressions of TRX1 and JAB1 ,which is closely related to the occurrence and progression of AML.