ObjectiveTo explore the influence of electroacupuncture combined with point bloodletting and cupping for facial nerve function recovery in acute stage of idiopathic facial palsy （IFP）. MethodsEighty patients with IFP in the acute stage were randomly divided into 40 cases each in the treatment group and the control group. In the control group， oral prednisone acetate tablets were administered during the acute stage when the disease duration was less than 10 days； and electroacupuncture and flash cupping were provided during the recovery stage when the disease duration was more than 10 days， five times a week. For treatment group in acute stage， the stellate ganglion， vagus nerve stimulation point in the auricular cavity， Yifeng （TE 17） and Tinghui （GB 2） were needled on the affected side on the basis of the treatment of control group， with Yifeng and Tinghui connecting to electroacupuncture apparatus， once a day； point bloodletting and then cupping in Yifeng 2 times a week； in recovery stage， the treatment was the same as that of the control group. Both groups were treated until the 45th day from onset. The primary outcome was the Toronto facial grading system （SFGS）， and the secondary outcomes included house-brackmann （H-B） grade， facial disability index （FDI） score， and number of H-B grade-Ⅰ cases. Adverse events were recorded in both groups. ResultsThe SFGS scores of the patients in both groups were higher on the 10th， 30th and 45th days after onset of disease compared with those before the treatment （P＜0.05）； the H-B grade was lower on the 30th and 45th days after the onset of the disease compared with those before the treatment （P＜0.05）； and the facial disability index physical function （FDIP） and facial disability index social function （FDIS） scores were higher on the 30th and 45th days after onset of disease （P＜0.05）. SFGS scores of patients in the treatment group were significantly higher than those of the control group on the 30th and 45th days after onset （P＜0.05）； H-B grade was significantly lower than that of the control group on the 30th and 45th days after onset （P＜0.05）； and FDIP scores on the 45th day after onset， and FDIS scores on the 30th and 45th days after onset were significantly higher than those of the control group （P＜0.05）. At the end of treatment， 77.50% （31 cases） achieved H-B grade-Ⅰ in the treatment group， which was more than 55.00% （22 cases） in the control group （P＜0.05）. No adverse events occurred in either group. ConclusionElectroacupuncture combined with point bloodletting and cupping for IFP in acute stage can improve the recovery degree of facial nerve function， improve effectiveness， and show a high degree of safety.

Objective:To summarize the evidence of cognitive training in breast cancer patients with chemotherapy-related cognitive impairment, so as to provide evidence-based evidence for clinical decision-making and practice.Methods:The literature about the relevant cognitive training in breast cancer patients with chemotherapy-related cognitive impairment were searched for CNKI, VIP database, Wanfang, SinoMed, PubMed, Web of Science, CINAHL, Embase, Cochrane Library, JBI as well as home and abroad official website of relevant professional institutes, including clinical decisions, guidelines, evidence summaries, systematic reviews, best practice information manuals, expert consensuses, and high-quality original studies. The literature retrieval period was from the database construction to March 1, 2023. Two researchers screened and evaluated the quality of the included literature, and extracted, generalized and summarized evidence according to the topic.Results:A total of 17 articles were involved, including 3 clinical decisions, 4 guidelines, 2 evidence summaries, and 8 systematic reviews. Finally, 6 evidence topics and 25 pieces of best evidences were formed, including screening and evaluation, training principles, training time, training place, training content, training effect.Conclusions:Cognitive training can effectively improve cognitive function in breast cancer patients with chemotherapy-related cognitive impairment. Medical staff should carefully select the best evidence, early screen and dynamically evaluate the cognitive changes of patients, follow the principle of step by step and dynamic adjustment, and carry out individualized cognitive training as soon as possible according to the treatment cycle and patients wishes, so as to prevent or delay chemotherapy-related cognitive impairment and improve the quality of life of patients.

Objective:To analyze the research hotspots of self-management in patients with chronic obstructive pulmonary disease (COPD) at home and abroad.Methods:Related literature on self-management of COPD patients were searched in China National Knowledge Infrastructure and Web of Science databases, and the searched period was from January 1, 2013 to June 30, 2023. CiteSpace 5.8 software was used for keyword cluster analysis.Results:A total of 641 articles in Chinese and 1 192 in English were obtained. Domestic research hotspots about self-management of COPD patients mainly focused on health education, continuing care, rehabilitation care, etc. Foreign research hotspots about self-management of COPD patients mainly focused on mobile health, telemedicine and so on.Conclusions:This paper analyzes the research hotspots of self-management of COPD patients at home and abroad and provides reference for future research on self-management of COPD patients.

Objective:To retrieve, evaluate, and summarize the best domestic and international evidence on non-pharmacological management of sleep disorders in breast cancer patients undergoing chemotherapy, providing evidence-based guidance for healthcare professionals to conduct standardized assessment and management of sleep disorders in these patients.Methods:Clinical questions were translated into evidence-based questions using the PIPOST model. A systematic search of domestic and international databases and professional association websites was conducted for literature related to non-pharmacological management of sleep disorders in breast cancer patients undergoing chemotherapy, including clinical decisions, evidence summaries, guidelines, and systematic reviews. The search covered publications up to December 17, 2022. Two researchers trained in evidence-based nursing independently completed the quality assessment, evidence extraction, and summary of the included literature.Results:A total of 16 publications were included, comprising two clinical decisions, one evidence summary, five guidelines, six systematic reviews, and two randomized controlled studies. The best evidence was summarized from seven aspects: multidisciplinary collaboration, identification of risk factors, assessment and monitoring, referral, psychological behavioral interventions, exercise management, and complementary therapies, resulting in 25 key recommendations.Conclusions:This study summarizes the current best evidence for non-pharmacological management of sleep disorders in breast cancer patients undergoing chemotherapy. Healthcare professionals can follow these best evidence practices to standardize the assessment of patient sleep disorder symptoms and choose appropriate intervention plans based on clinical context and patient preferences, thereby improving patient sleep quality.

Organoids are three-dimensional (3D) biological structures constructed in vitro by stem cells, which partially mimic the function of real organs. Brain organoids are an extremely important branch of organoid research. This technology can differentiate pluripotent stem cells into the required cell types in a 3D culture environment, and self-assemble into structural bodies, but it is currently unable to fully replicate the structural and physiological features of the real human brain. The maturity of brain organoids may form consciousness, which poses ethical issues such as determining moral status and informed consent in brain organoids research. This paper elaborated on the research progress and future development direction of brain organoids, and proposed multidimensional governance strategies for ethical issues faced in brain organoids research from the perspectives of ethical principles, ensuring public informed consent, and legal supervision. By exploring the above issues, reference will be provided for formulating ethical principles to guide the research and application of brain organoids in the future.

This study aims to construct the core outcome set for the clinical trials of adhesive capsulitis treated with acupuncture and moxibustion. Using systematic review, semi-structured interview, Delphi questionnaire survey, analytic hierarchy process and expert consensus meeting, the primary outcomes are obtained, i.e. local tenderness, pain degree during movement, range of motion, changes in range of motion, function score, and score of local symptoms of shoulder joint. The secondary outcomes are myofascial thickness, thickness of the inferior wall of the joint capsule, health status, activity of daily living, incidence of adverse events, laboratory indexes, vital signs, cost-effectiveness, total effective rate, and patient satisfaction. It is expected to provide a reference for the outcome selection in clinical trials and the generation of medical evidences in the treatment of adhesive capsulitis with acupuncture and moxibustion.
Humans ; Acupuncture Therapy ; Bursitis/therapy* ; Consensus ; Moxibustion ; Outcome Assessment, Health Care

Objective:To explore the application effect of the auxiliary teaching mode based on WeChat Official Platform in pathology teaching.Methods:With the help of WeChat Official Platform, the "Pathology Experimental Course Platform of Qiqihar Medical University" (bilingual) was designed and formed. For the international students in the experimental group, teachers designed, developed and generated teaching resources in advance according to the requirements of pathology syllabus for international students and teaching contents, and post them on the platform. At the end of the term, they had pathology examination with the same difficulty as the control group, and their results were comparatively analyzed. Meanwhile, a questionnaire survey was designated to evaluate the teaching process and effects, to find out whether the platform work for the students to obtain more extracurricular knowledge and improve learning efficiency. SPSS 19.0 was used for t test. Results:Compared with the control group [(7.56±0.12) points and (53.20±0.70) points], the experimental group's scores of experimental assessment [(8.59±0.13) points] increased significantly ( P<0.05), and the scores of theoretical assessment [(56.23±0.60) points] also increased significantly ( P<0.05). Conclusion:With the help of the WeChat Official Platform, the auxiliary teaching mode breaks the limitation of time and space, enables foreign students to study and observe more actively, consolidates basic theoretical knowledge, strengthens the ability to observe disease lesions and clinical thinking ability, promotes international students' understanding of the relationship between pathological changes and clinical symptoms and signs, and improves their academic performances.

Objective:To investigate the "V" -shaped anatomical approach in the prevention of bile duct injury during laparoscopic complex cholecystectomy and its clinical application value.Methods:The patients with complex gallbladder from June 2020 to June 2021 in the First Affiliated Hospital of Baotou Medical College, Inner Mongolia University of Science and Technology were selected as the research objects, and they were randomly divided into observation group and control group, with 60 cases in each group. All patients underwent laparoscopic cholecystectomy. The observation group underwent laparoscopic cholecystectomy through the triangle "V" shape of the gallbladder, and the control group did not use the "V" shape anatomy. The operation status, complications and postoperative recovery of the two groups of patients were compared.The measurement data of normal distribution were expressed by ( Mean± SD), and t test was used for comparison between groups, and chi-square test was used for comparison between groups of count data. Results:The conversion rate to laparotomy, intraoperative bleeding and operation time of observation group were 3.33%, (97.31±13.27) mL, (65.27±13.82) min, which were significantly lower than those in the control group[8.33%, (111.27±25.18) mL, (81.35±12.12) min], the differences between the two groups were statistically significant( P<0.05). The incidence of biliary injury, total incidence of complications of the observation group were 0, 8.33%, which were significantly lower than those in the control group(6.67%, 28.33%), the differences between the two groups were statistically significant( P<0.05). The postoperative exhaust time, drainage tube retention time, hospitalization cost and hospitalization time of the observation group were (9.89±3.58) h, (32.58±5.17) h, (3 142.92±137.93) yuan, (4.73±1.42) d, and significantly lower than those in the control group [(11.65±2.45) h, (46.18±6.49) h, (3 424.29±156.34) yuan, (5.38±1.25) d], the differences between the two groups were statistically significant ( P<0.05). Conclusions:For laparoscopic complex cholecystectomy, the use of the triangular "V" -shaped gallbladder anatomical approach is more conducive to the operation, can reduce the patient's operation time and intraoperative blood loss, reduce the rate of intraoperative conversion to laparotomy, and reduce biliary tract injury and bile leakage. Such as the incidence of complications, prompting patients to recover as soon as possible, it is worthy of clinical application and promotion.

In order to explore the application of the teaching mode based on WeChat official platform in the teaching of experimental pathology for international students, the students are required to browse the teaching objectives and the general pictures and microscopic pictures of experimental specimens on the public platform before the experimental class, and get in touch with the preliminary diagnosis of pathology at an early stage, contact with the preliminary diagnosis of pathology early, and consolidate and expand their knowledge after class by using the platform. The research shows that the mixed teaching mode based on the official platform can improve the diagnostic thinking of foreign students in pathology, deepen their understanding of pathology, increase the interaction between teachers and students and the supervision of teachers on students, and enhance their interest in learning.

Objective:To observe the effect of noninvasive positive pressure ventilation (NIPPV) and high-flow nasal cannula oxygen therapy (HFNC) on the prognosis of patients with coronavirus disease 2019 (COVID-19) accompanied with acute respiratory distress syndrome (ARDS).Methods:A retrospective study was conducted in Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology when authors worked as medical team members for treating COVID-19. COVID-19 patients with pulse oxygen saturation/fraction of inspiration oxygen (SpO 2/FiO 2, S/F) ratio < 235, managed by medical teams [using S/F ratio instead of oxygenation index (PaO 2/FiO 2) to diagnose ARDS] from February to April 2020 were included. The patients were divided into NIPPV group and HFNC group according to their oxygen therapy modes. Clinical data of patients were collected, including general characteristics, respiratory rate (RR), fraction of FiO 2, SpO 2, heart rate (HR), mean arterial pressure (MAP), S/F ratio in the first 72 hours, lymphocyte count (LYM), percentage of lymphocyte (LYM%) and white blood cell count (WBC) at admission and discharge or death, the duration of dyspnea before NIPPV and HFNC, and the length from onset to admission. The differences of intubation rate, all-cause mortality, S/F ratio and RR were analyzed, and single factor analysis and generalized estimation equation (GEE) were used to analyze the risk factors affecting S/F ratio. Results:Among the 41 patients, the proportion of males was high (68.3%, 28 cases), the median age was 68 (58-74) years old, 28 cases had complications (68.3%), and 34 cases had multiple organ dysfunction syndrome (MODS, 82.9%). Compared with HFNC group, the proportion of complications in NIPPV group was higher [87.5% (21/24) vs. 41.2% (7/17), P < 0.05], and the value of LYM% was lower [5.3% (3.4%-7.8%) vs. 10.0% (3.9%-19.7%), P < 0.05], the need of blood purification was also significantly lower [0% (0/24) vs. 29.4% (5/17), P < 0.05]. The S/F ratio of NIPPV group gradually increased after 2 hours treatment and RR gradually decreased with over time, S/F ratio decreased and RR increased in HFNC group compared with baseline, but there was no significant difference in S/F ratio between the two groups at each time point. RR in NIPPV group was significantly higher than that in HFNC group after 2 hours treatment [time/min: 30 (27-33) vs. 24 (21-27), P < 0.05]. There was no significant difference in rate need intubation and hospital mortality between NIPPV group and HFNC group [66.7% (16/24) vs. 70.6% (12/17), 58.3% (14/24) vs. 52.9% (9/17), both P > 0.05]. Analysis of the factors affecting the S/Fratio in the course of oxygen therapy showed that the oxygen therapy mode and the course of illness at admission were the factors affecting the S/F ratio of patients [ β values were -15.827, 1.202, 95% confidence interval (95% CI) were -29.102 to -2.552 and 0.247-2.156, P values were 0.019 and 0.014, respectively]. Conclusion:Compared with HFNC, NIPPV doesn't significantly reduce the intubation rate and mortality of patients with COVID-19 accompanied with ARDS, but it significantly increases the S/F ratio of those patients.