OBJECTIVE: To observe the clinical effect of acupuncture and moxibustion combined with umbilical therapy on anxiety and depression in patients with neurogenic bladder (NB) after spinal cord injury (SCI). METHODS: Thirty cases of NB after SCI with anxiety and depression were selected and treated with acupuncture and moxibustion combined with umbilical therapy. Acupuncture was applied at Baihui (GV20), Yintang (GV24⁺), Sanyinjiao (SP6), Shenmen (HT7), Hegu (LI4), Taichong (LR3), once a day, continuous treatment for 4 weeks. Ginger moxibustion was applied at the bladder meridian of foot taiyang and governor vessel, once a day, continuous treatment for 4 weeks. In treatment of umbilical therapy, Chaihu (Radix Bupleuri), Yujin (Radix Curcumae), Rougui (Cortex Cinnamomi) were ground and mixed with the same amount of honey, put into the application, and the application was placed on the navel after filling the navel with fine salt, once a day for 4 weeks. Hamilton anxiety scale (HAMA) score, Hamilton depression scale (HAMD) score, urodynamic indexes (maximum urinary flow rate [Qmax], maximum detrusor pressure [Pdet-max], residual urine volume [RUV]), neurogenic bladder symptom score (NBSS), urinary symptom distress scale (USDS) score were compared before and after treatment, and the clinical efficacy was evaluated. RESULTS: After treatment, the scores of HAMA, HAMD, NBSS, USDS and RUVwere lower than those before treatment (P<0.05), and Qmax and Pdet-max were higher than those before treatment (P<0.05). The total effective rate was 93.3 (28/30). CONCLUSION Acupuncture and moxibustion combined with umbilical therapy can effectively relieve anxiety and depression symptoms, improve urination disorders in patients with NB after SCI.
Humans ; Moxibustion ; Male ; Female ; Adult ; Middle Aged ; Acupuncture Therapy ; Spinal Cord Injuries/psychology* ; Depression/etiology* ; Anxiety/etiology* ; Urinary Bladder, Neurogenic/etiology* ; Young Adult ; Aged ; Combined Modality Therapy ; Acupuncture Points

Objective: To investigate the basic situation of pre-analytical quality management in blood station laboratories in North China, and to provide baseline data for promoting the homogenization and standardization of these pre-analytical processes in each blood station laboratory. Methods: A cross-sectional status survey was designed based on the quality management regulations of blood stations, ISO15189 standards and relevant quality management requirements. This survey covering various aspects including laboratory general situation, sample collection and temporary storage, transportation, reception, and quality continuous improvement situations. Data analysis was performed on the survey results of each laboratory. Results: All the 38 blood station laboratories in North China had established a pre-analytical quality management system framework and implemented basic pre-analytical quality control activities; however, there were differences in implementation. 1) Among the 12 basic quality items, 3 items were monitored by all the investigated laboratories (100%), 6 items were monitored by the vast majority of laboratories (about 90%), and 3 items were monitored by a portion of laboratories (about 60%). There were no significant differences in the monitoring index among the three regions and among different types of laboratories (P>0.05). 2) Among the total of 26 items in the three key processes before testing (sample collection and storage, transportation, reception and processing), 12 items were monitored by all laboratories (100%), 11 items were monitored by the vast majority of laboratories (about 90%), and 3 items were monitored by a portion of laboratories (about 75%). There were no significant differences in monitoring index among different regions and types of laboratories (P>0.05). Conclusion: This survey provides a reference and basis for the gap analysis of the pre-analytical process quality management in 38 blood station laboratories across North China. It facilitates laboratories in identifying pre-analytical quality problems, resolving problems, preventing errors, and ensuring that the quality of blood samples before testing meets the established requirements. It lays a foundation for the homogenization of pre-analytical quality management in regional blood stations.

Objective: To determine the frequency and main reasons of unqualified samples by analyzing the quality of pre-analytical samples in blood stations in North China, thereby providing a reference and basis for gap analysis in the implementation of pre-analytical process quality management for participating laboratories and ensuring that only high-standard and high-quality blood samples proceed to testing. Methods: Data on the quality of pre-analytical samples from blood station laboratories in North China was collected via questionnaire. Statistical analysis were performed on: 1) the basic information of samples quality monitoring in the laboratories; 2) the distribution of the overall pre-analytical unqualified rate of samples and the pre-analytical unqualified rate of samples in each laboratory; 3) the distribution of reasons for sample disqualification. Results: 1) The overall pre-analytical unqualified rate of samples in blood station laboratories in North China was 4.55, with a total sigma level of 5.39σ. The 25th, 50th and 75th percentiles (P25, P50, P75) for the total unqualified rate were 0.00, 1.10 and 5.96, respectively. The corresponding percentiles for the Sigma level were 5.34σ, 5.71σ, and 6.00σ, respectively. The pre-analytical unqualified rate of serological and nucleic acid samples (4.89 vs 4.22) showed a significant difference (χ =9.575, P<0.05). 2) The average unqualified rate of samples in region A, B and C was 1.71, 9.50 and 12.64 (χ =1 590.721, P<0.05), and the sigma level was 5.66σ, 5.21σ and 5.16σ, respectively. 3) The main reasons for unqualified serological samples were chylous blood (72.65%), hemolysis (17.39%), abnormal hematocrit (5.80%), and insufficient volume (3.50%). The main reasons for the unqualified nucleic acid samples were chylous blood (78.26%), hemolysis (8.84%), failure to centrifuge as required (5.01%), abnormal hematocrit (4.66%), and insufficient volume (1.92%). Conclusion: In North China, the quality indicators for the pre-analytical processes in blood station laboratories are generally well-managed. Laboratories in region A outperformed the national average in pre-analytical specimen quality control. However, participating laboratories exhibit gaps in implementing pre-analytical quality management. Through effective analysis of pre-analytical process quality metrics and inter-laboratory comparisons, laboratories can identify discrepancies and address shortcomings. By establishing clear quality objectives, they can achieve continuous improvement and ensure the validity of test results.

Objective: To investigate the assessment criteria and subsequent handling practices of hemolytic and lipemic blood samples before testing in blood screening laboratories in North China, and to provide data to support the standardization of their management in blood station laboratories. Methods: Data on the preanalytical management of hemolytic and lipemic samples from 38 laboratories were collected. The details of management on the criteria and verificatioon for assessment, the assessment methods, and subsequent handling procedures of hemolytic and lipemic samples in blood station laboratories were analyzed. Results: 1) All 38 blood station laboratories monitored serological and nucleic acid samples for hemolysis and lipemia in pre-analytical phase. 2) The criteria and methods for assessing hemolytic and lipemic samples varied among the laboratories of the 38 blood stations. 15 laboratories (39.47%) followed manufacturer's instructions, 9 laboratories (23.68%) formulated their own criteria, and 14 laboratories (36.84%) referred to the criteria of other laboratories. 16 laboratories (42.11%) verified the criteria for assessing hemolytic and lipemic samples, with significant variations in verification rate across laboratories from different regions (P<0.05). For the assessment methods, visual inspection was used by 28 laboratories (73.68%) for hemolytic samples and by 27 laboratories (71.05%) for lipemic samples; the colorimetric card method was used by 10 laboratories (26.32%) for assessing both hemolytic and lipemic samples; the instrumental method was used by 1 laboratory (2.63%) for assessing lipemic samples.3) The handling procedures for hemolytic and lipemic samples varied significantly and followed a gradient distribution pattern among 38 laboratories (including accepting samples for testing, accepting samples for concession testing, re-collecting samples, and rejecting samples and halting testing). With increasing severity of hemolysis and lipemia, more laboratories halted testing, and relatively fewer laboratories accepted samples for normal testing. 5 laboratories (13.16%) applied different handling procedures on serological and nucleic acid samples. Conclusion: This survey provides a reference and basis for analyzing gaps in the management of hemolytic and lipemic samples during the preanalyical phase in blood station laboratories in North China. It enables laboratories to identify the problems and deficiencies in the management of hemolytic and lipemic samples, to ensure preanalytical samples quality meets the established requirements, and to lay a foundation for promoting the homogenization and standardization of the regional sample quality management mode.

Objective To explore the feasibility and clinical value of endoscopic resection of duodenal papilla tumors with a maximum diameter greater than 3 cm. Methods A retrospective analysis was conducted on the clinical data of all 12 patients who underwent endoscopic resection of duodenal papilla tumors at the Endoscopy Center of Zhongshan Hospital (Xuhui Hospital), Fudan University and Rongcheng Hospital of Traditional Chinese Medicine from September 2017 to May 2023. The size of the tumors all exceeded 3 cm. Results All 12 patients successfully completed the operation, with a complete resection rate of 91.7% (11/12) and an en-bloc resection rate of 91.7% (11/12). One patient experienced delayed bleeding due to unclosed wound during operation and received endoscopic hemostasis; 11 cases underwent partial wound closure operation with pancreatic and biliary stent placement, without perforation or postoperative stenosis. Among them, 2 cases (18.2%) experienced delayed bleeding and received endoscopic hemostasis treatment. After operation, 1 case (8.3%) experienced nausea, vomiting, upper abdominal discomfort, and elevated blood amylase levels, who was later treated conservatively. During the mean follow-up period of 30.5 (1.0-69.0) months, 1 patient experienced recurrence and underwent surgical resection. Conclusions Endoscopic resection of duodenal papilla tumors can treat large diameter duodenal papilla tumors exceeding 3 cm, but postoperative complications may occur and require special attention. Postoperative placement of pancreatic and biliary stents and wound closure may reduce the incidence of complications.

Objective:To investigate the effect and mechanism of long non-coding RNA (lncRNA) taurine upregulated gene 1 (TUG1) on the radiosensitivity of cervical cancer cells by regulating autophagy.Methods:The radioresistant cervical cancer cell lines HeLa/IR and SiHa/IR were constructed. The radiosensitivity of HeLa/IR and SiHa/IR cells was evaluated by colony formation assay. Real-time reverse transcription PCR (RT-qPCR) was used to detect the expression of lncRNA TUG1 in each group. Western blot was used to detect the expression of autophagy proteins including Beclin1, microtubule-associated protein1 light chain 3 (LC3)Ⅱ/LC3Ⅰ and p62 in each group. NC-siRNA, TUG1-siRNA, TUG1-siRNA combined with rapamycin (an autophagy activator) were transfected into HeLa/IR and SiHa/IR cells, which were named as NC-siRNA group, TUG1-siRNA group and TUG1-siRNA+rapamycin group, respectively. RT-qPCR was used to evaluate the transfection efficiency of lncRNA TUG1. Western blot was used to assess the effect of lncRNA TUG1 silencing on autophagy protein expression. Flow cytometry was employed to evaluate the effect of lncRNA TUG1 silencing on the proliferation and apoptosis of HeLa/IR and SiHa/IR cells, respectively. The differences between two groups were analyzed by t-test, and the comparison among multiple groups was conducted by one-way analysis of variance. Results:Compared with HeLa and SiHa cells, the survival fractions of HeLa/IR and SiHa/IR cells was significantly increased, the expression of lncRNA TUG1 in cells was significantly increased, the expression levels of autophagy proteins Beclin1 and LC3Ⅱ/LC3Ⅰ were significantly increased, and the expression of p62 protein was significantly decreased, and the differences were statistically significant (all P<0. 05). Compared with the NC-siRNA group, the expression of lncRNA TUG1 and cell viability in HeLa/IR and SiHa/IR cells in the TUG1-siRNA group were significantly decreased, the apoptosis rate was significantly increased, the expression levels of Beclin1 and LC3Ⅱ/LC3Ⅰ proteins were significantly decreased, and the expression of p62 protein was significantly increased, and the differences were statistically significant (all P<0. 05). Compared with the TUG1-siRNA group, the expression levels of Beclin1 and LC3Ⅱ/LC3Ⅰ proteins in HeLa/IR cells in the TUG1-siRNA+rapamycin group were significantly increased, the expression of p62 protein was significantly decreased, the cell viability was significantly decreased, and the apoptosis rate was significantly increased, and the differences were statistically significant (all P<0.05). Conclusion:Silencing lncRNA TUG1 can enhance the radiosensitivity of cervical cancer cells by regulating autophagy.

Objective:To explore the effectiveness of SECI (socialization, externalization, combination, and internalization) model in clinical practice training of hematology nurses.Methods:A total of 86 students from the clinical practice training course for hematology nurses from October 2022 to September 2023 were selected as the research subjects. The 43 trainees who received practical training from October 1, 2022 to March 31, 2023 were included in the traditional group, and the 43 trainees who received practical training from April 1, 2023 to September 30, 2023 were included in the observation group. The traditional group received traditional teaching, while the observation group received SECI teaching. After the training, basic assessment and satisfaction evaluation were conducted, and a long-term evaluation was conducted at 6 months after the training. The t test and chi-square test were performed using SPSS 25.0. Results:The observation group had higher scores in case reports [(92.03±2.21) vs. (88.14±2.36)], theoretical assessments [(95.61±3.79) vs. (86.58±3.75)], and operational assessments [(96.24±1.45) vs. (90.13±1.41)] compared with the traditional group (all P<0.05). The observation group had higher scores for teaching plans, teaching methods, teaching effectiveness, teaching atmosphere, internship content, and overall satisfaction with practical training than the traditional group ( P<0.05). The long-term evaluation showed that the theoretical and operational assessment scores of the observation group were higher than those of the traditional group at 6 months after training (both P<0.05). Conclusions:The application of SECI teaching in the clinical practice training of hematology nurses has shown good results, which can help nurses better grasp clinical theoretical knowledge and significantly improve their practical operation ability and training satisfaction.

Objective To discuss the application value of XperCT combined with needle-guided Glubran-2 glue for small pulmonary nodule localization in thoracoscopic pulmonary nodule resection.Methods The clinical data of 67 patients,who received XperCT combined with needle-guided Glubran-2 glue for small pulmonary nodule localization before thoracoscopic resection of a single small pulmonary nodule at the Jining Municipal First People's Hospital of China between June 2018 and February 2023,were retrospectively analyzed.The size of the pulmonary nodule,the maximum vertical distance from the visceral pleura to the lesion,the technical success rate of localization,the number of puncturing times,the complications,the time spent for operation,and the postoperative pathological diagnosis were recorded.Results The average size of the small pulmonary nodules in the 67 patients was 8.7 mm,and the average vertical distance from the visceral pleura to the lesion was 19.4 mm.Successful preoperative localization of nodule was accomplished in all patients.The average number of puncturing times was 1.1,and no serious complications occurred.The average time spent for operation was 12.7 min.Definite pathological results were obtained in all 67 patients.Conclusion XperCT combined with needle-guided Glubran-2 glue for small pulmonary nodule localization carries advantage of accurate localization with fewer complications.Therefore,this technique is a highly-efficient and quickly-accomplished positioning method,and it is highly valuable in clinical practice.(J Intervent Radiol,2024,33:623-626)

Objective:To systematically evaluate the qualitative research on human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) patients′experience of participating in advance care planning (ACP), so as to provide reference for the application of ACP in HIV/AIDS patients.Methods:Computer searched qualitative studies on HIV/AIDS patients′participation in ACP experience in Web of Science, PubMed, Cochrane Library, Embase, CINAHL, China National Knowledge Infrastructure, Wanfang, VIP, China Biomedical Literature Database. The search time limit was from inception to December 1, 2023, and the research results were integrated using Meta integration method after quality evaluation.Results:A total of 10 articles were included, and 58 research results were extracted, forming 12 new categories, and 4 integrated results were obtained: HIV/AIDS patients′understanding of ACP; attitudes of HIV/AIDS patients towards ACP; the influencing factors of HIV/AIDS patients′participation in ACP; suggestions for implementing ACP for HIV/AIDS patients.Conclusions:Medical staff should promptly identify the needs of HIV/AIDS patients for ACP, help them increase their awareness and acceptance of ACP. At the same time, based on China′s unique cultural background and healthcare system, relevant laws and regulations should be continuously improved to promote the development and improvement of ACP in China.

Objective The study aims to optimize the conditions for constructing orthotopic nude mouse models of liver cancer by injecting human liver tumor cell lines and to explore appropriate timings for drug administration. Methods Human hepatocellular carcinoma Hep3B and hepatoblastoma HepG2 cell lines, which stably expressing the luciferase reporter gene (LUC), were selected. The linear correlation between the luciferase luminescence intensity and the number of liver tumor cells was analyzed using a Small Animal In Vivo Imaging system to verify the luminescent efficiency of the human liver tumor cells. Different concentrations (8×10⁶, 2.4×10⁷, 7.2×10⁷ cells/mL) and resuspension media (PBS, Matrigel) of human liver tumor cell suspensions HepG2-LUC and Hep3B-LUC were orthotopically inoculated into the liver lobes of 5-week-old female BALB/c nude mice (12 groups, 7 mice each) to construct human liver tumor nude mouse orthotopic cancer models. Every 7 days, the weights of mice were recorded, and the growth of orthotopic tumors was monitored using the Small Animal In Vivo Imaging system. On day 35 post-cell inoculation, mouse livers were dissected, and pathological slices were prepared for HE staining to observe histopathological changes in liver tissues. Results The luminescence intensity of human liver tumor cell lines was positively correlated with the number of cells (R²=0.983 1, R²=0.970 5), indicating their suitability for orthotopic model construction. Successful modeling was achieved in the high-concentration groups of HepG2-LUC, the low-, medium-, and high-concentration groups of HepG2-LUC+Matrigel, the medium- and high-concentration groups of Hep3B-LUC, and the low-, medium-, and high-concentration groups of Hep3B-LUC+Matrigel. For both HepG2-LUC+Matrigel and Hep3B-LUC+Matrigel groups, mice in the high-concentration groups exhibited significantly reduced body weight compared to the low- and medium-concentration groups (both with P<0.05). The luminescence intensity of successfully modeled mice increased exponentially over time (R²>0.950 0), and reached a minimum of 1.0×10⁷ p/(s·cm²·sr) by day 14 post-transplantation. Mice in the low- and medium-concentration groups of HepG2-LUC and the low-concentration group of Hep3B-LUC showed no significant pathological changes, while the other groups exhibited evident liver tumors and hepatocyte lesions. Conclusion For the HepG2-LUC cell line, the recommended injection volume is 50 µL with a cell density of 2.4×10⁷ cells/mL, resuspended with Matrigel, followed by drug administration or prognostic measures on day 7 post-modeling. For the Hep3B-LUC cell line, the recommended injection volume is 50 µL with a cell density of 7.2×10⁷ cells/mL, not resuspended with Matrigel, with administration or prognostic measures on day 14 post-modeling.