Objective:To explore the current status of orthopedic nurses' health science popularization information generation capacity and training needs in Beijing.Methods:This study was a cross-sectional survey. Convenience sampling was used to select 818 orthopedic nurses from 54 hospitals (48 Class Ⅲ hospitals and 6 ClassⅡ hospitals) in Beijing in April 2024 for the study. General Information Questionnaire, Self-assessment Scale for Orthopedic Nurses' Health Science Popularization Information Generation Capacity, and Training Needs Scale for Orthopedic Nurses' Health Science Popularization Information Generation Capacity were used to survey the study participants. Multiple linear regression was used to analyze the factors influencing orthopedic nurses' health science popularization information generation capacity. A total of 818 questionnaires were distributed and 781 valid questionnaires were recovered, with a valid recovery rate of 95.48% (781/818) .Results:The 781 orthopedic nurses had a total score of [49.00 (42.00, 57.00) ] on the Self-assessment Scale for Orthopedic Nurses' Health Science Popularization Information Generation Capacity. Multiple linear regression analysis showed that years of working experience, health status, intention to participate in health science popularization, stage of health science popularization behavior, and frequency of participation in health science popularization training were the factors influencing orthopedic nurses' health science popularization information generation capacity ( P<0.05), which explained 17.30% of the total variation. Beijing orthopedic nurses had training needs in five areas of assessing audience needs, assessing message risk, revising and improving messages, generating messages, and pretesting messages. Conclusions:The Beijing orthopedic nurses' health science popularization information generation capacity is at a medium and high level, but there is still much room for improvement. It is recommended to pay attention to the physical and mental health of orthopedic nurses, improve the work commitment, and build a long-term incentive mechanism to stimulate the enthusiasm of orthopedic nurses in health science popularization. Medical institutions or specialty societies should actively formulate training programs, build training platforms, and gradually perfect the orthopedic nurses' health science popularization training system in order to comprehensively enhance the health science popularization information generation capacity and help China's great health.

BACKGROUND: At present, biopsy is essential for the diagnosis of prostate cancer (PCa) before radical prostatectomy (RP). However, with the development of prostate-specific membrane antigen positron emission tomography/computed tomography (PSMA PET/CT) and multiparametric magnetic resonance imaging (mpMRI), it might be feasible to avoid biopsy before RP. Herein, we aimed to explore the feasibility of avoiding biopsy before RP in patients highly suspected of having PCa after assessment of PSMA PET/CT and mpMRI. METHODS: Between December 2017 and April 2022, 56 patients with maximum standardized uptake value (SUVmax) of ≥4 and Prostate Imaging Reporting and Data System (PI-RADS) ≥4 lesions who received RP without preoperative biopsy were enrolled from two tertiary hospitals. The consistency between clinical and pathological diagnoses was evaluated. Preoperative characteristics were compared among patients with different pathological types, T stages, International Society of Urological Pathology (ISUP) grades, and European Association of Urology (EAU) risk groups. RESULTS: Fifty-five (98%) patients were confirmed with PCa by pathology, including 49 (89%) with clinically significant prostate cancer (csPCa, defined as ISUP grade ≥2 malignancy). One patient was diagnosed with high-grade prostatic intraepithelial neoplasia (HGPIN). CsPCa patients, compared with clinically insignificant prostate cancer (cisPCa) and HGPIN patients, were associated with a higher level of prostate-specific antigen (22.9 ng/mL vs . 10.0 ng/mL, P = 0.032), a lower median prostate volume (32.2 mL vs . 65.0 mL, P = 0.001), and a higher median SUVmax (13.3 vs . 5.6, P <0.001). CONCLUSIONS It might be feasible to avoid biopsy before RP for patients with a high probability of PCa based on PSMA PET/CT and mpMRI. However, the diagnostic efficacy of csPCa with PI-RADS ≥4 and SUVmax of ≥4 is inadequate for performing a procedure such as RP. Further prospective multicenter studies with larger sample sizes are necessary to confirm our perspectives and establish predictive models with PSMA PET/CT and mpMRI.
Humans ; Male ; Prostatectomy/methods* ; Prostatic Neoplasms/diagnosis* ; Middle Aged ; Aged ; Positron Emission Tomography Computed Tomography/methods* ; Biopsy ; Multiparametric Magnetic Resonance Imaging ; Prostate-Specific Antigen/metabolism*

Objective:To explore the current status of orthopedic nurses' health science popularization information generation capacity and training needs in Beijing.Methods:This study was a cross-sectional survey. Convenience sampling was used to select 818 orthopedic nurses from 54 hospitals (48 Class Ⅲ hospitals and 6 ClassⅡ hospitals) in Beijing in April 2024 for the study. General Information Questionnaire, Self-assessment Scale for Orthopedic Nurses' Health Science Popularization Information Generation Capacity, and Training Needs Scale for Orthopedic Nurses' Health Science Popularization Information Generation Capacity were used to survey the study participants. Multiple linear regression was used to analyze the factors influencing orthopedic nurses' health science popularization information generation capacity. A total of 818 questionnaires were distributed and 781 valid questionnaires were recovered, with a valid recovery rate of 95.48% (781/818) .Results:The 781 orthopedic nurses had a total score of [49.00 (42.00, 57.00) ] on the Self-assessment Scale for Orthopedic Nurses' Health Science Popularization Information Generation Capacity. Multiple linear regression analysis showed that years of working experience, health status, intention to participate in health science popularization, stage of health science popularization behavior, and frequency of participation in health science popularization training were the factors influencing orthopedic nurses' health science popularization information generation capacity ( P<0.05), which explained 17.30% of the total variation. Beijing orthopedic nurses had training needs in five areas of assessing audience needs, assessing message risk, revising and improving messages, generating messages, and pretesting messages. Conclusions:The Beijing orthopedic nurses' health science popularization information generation capacity is at a medium and high level, but there is still much room for improvement. It is recommended to pay attention to the physical and mental health of orthopedic nurses, improve the work commitment, and build a long-term incentive mechanism to stimulate the enthusiasm of orthopedic nurses in health science popularization. Medical institutions or specialty societies should actively formulate training programs, build training platforms, and gradually perfect the orthopedic nurses' health science popularization training system in order to comprehensively enhance the health science popularization information generation capacity and help China's great health.

Background::Cardiovascular disease (CVD) has emerged as the leading cause of death from prostate cancer (PCa) in recent decades, bringing a great disease burden worldwide. Men with preexisting CVD have an increased risk for major adverse cardiovascular events when treated with androgen deprivation therapy (ADT). The present study aimed to explore the prevalence and risk evaluation of CVD among people with newly diagnosed PCa in China.Methods::Clinical data of newly diagnosed PCa patients were retrospectively collected from 34 centers in China from 2010 to 2022 through convenience sampling. CVD was defined as myocardial infarction, arrhythmia, heart failure, stroke, ischemic heart disease, and others. CVD risk was estimated by calculating Framingham risk scores (FRS). Patients were accordingly divided into low-, medium-, and high-risk groups. χ2 or Fisher’s exact test was used for comparison of categorical variables. Results::A total of 4253 patients were enrolled in the present study. A total of 27.0% (1147/4253) of patients had comorbid PCa and CVD, and 7.2% (307/4253) had two or more CVDs. The enrolled population was distributed in six regions of China, and approximately 71.0% (3019/4253) of patients lived in urban areas. With imaging and pathological evaluation, most PCa patients were diagnosed at an advanced stage, with 20.5% (871/4253) locally progressing and 20.5% (871/4253) showing metastasis. Most of them initiated prostatectomy (46.6%, 1983/4253) or regimens involving ADT therapy (45.7%, 1944/4253) for prostate cancer. In the present PCa cohort, 43.1% (1832/4253) of patients had hypertension, and half of them had poorly controlled blood pressure. With FRS stratification, as expected, a higher risk of CVD was related to aging and metabolic disturbance. However, we also found that patients with treatment involving ADT presented an originally higher risk of CVD than those without ADT. This was in accordance with clinical practice, i.e., aged patients or patients at advanced oncological stages were inclined to accept systematic integrative therapy instead of surgery. Among patients who underwent medical castration, only 4.0% (45/1118) received gonadotropin releasing hormone antagonists, in stark contrast to the grim situation of CVD prevalence and risk.Conclusions::PCa patients in China are diagnosed at an advanced stage. A heavy CVD burden was present at the initiation of treatment. Patients who accepted ADT-related therapy showed an original higher risk of CVD, but the awareness of cardiovascular protection was far from sufficient.

Objective:To explore the implementation of standardized preventive nursing training for venous thromboembolism (VTE) based on the analyze, design, development, implement and evaluation model (ADDIE model), and evaluate the effectiveness of the training.Methods:From September 2021 to December 2022, a special training group was established. The specialized training courses were designed and developed guided by the "National Medical Quality and Safety Improvement Goals", based on the ADDIE model, combined with literature research and Delphi expert consultation. In May 2023, 20 thrombosis liaison nurses from 16 ClassⅢ Grade A hospitals across the country were trained on VTE standardized preventive nursing. After training, the Kirkpatrick evaluation method was used to evaluate the training effectiveness from the aspects of nurse satisfaction with the training, knowledge and skills, implementation of key job technologies, and organizational satisfaction.Results:The satisfaction of thrombosis liaison nurses with the training objectives, content, methods, and teachers of VTE standardized preventive nursing training based on the ADDIE model was all 100%. Compared with before training, there was a statistically significant improvement in the theoretical, operational, and overall scores of thrombosis liaison nurses after training ( P<0.05). In terms of the implementation of key technologies for the position, the execution rate of the thrombosis liaison nurse returning to the unit for retraining other personnel was 90%, with a total of 516 nurses receiving training. After training, the theoretical, operational, and overall scores of the 351 nurses who participated in pre-and post training assessments all improved compared to before training, with statistically significant differences ( P<0.05) . Conclusions:VTE standardized preventive nursing training based on the ADDIE model can effectively improve the comprehensive capacity of nurses in VTE prevention, and nurses have a high recognition of the training program.

Background/Aims: To investigate the autoantibody against fumarate hydratase (FH), which is a specific liver failure-associated antigen (LFAA) and determine whether it can be used as a biomarker to evaluate the prognosis of acute-on-chronic liver failure (ACLF). Methods: An immunoproteomic approach was applied to screen specific LFAAs related to differential prognosis of ACLF (n=60). Enzyme-linked immunosorbent assay (ELISA) technology was employed for the validation of the frequency and titer of autoantibodies against FH in ACLF patients with different prognoses (n=82). Moreover, we clarified the expression of autoantibodies against FH in patients with chronic hepatitis B (n=60) and hepatitis B virus-related liver cirrhosis (n=60). The dynamic changes in the titers of autoantibodies against FH were analyzed by sample collection at multiple time points during the clinical course of eight ACLF patients with different prognoses. Results: Ultimately, 15 LFAAs were screened and identified by the immunoproteomic approach.Based on ELISA-based verification, anti-FH/Fumarate hydratase protein autoantibody was chosen to verify its expression in ACLF patients. ACLF patients had a much higher anti-FH autoantibody frequency (76.8%) than patients with liver cirrhosis (10%, p=0.000), patients with chronic hepatitis B (6.7%, p=0.022), and normal humans (0%, p=0.000). More importantly, the frequency and titer of anti-FH protein autoantibodies in the serum of ACLF patients with a good prognosis were much higher than that of patients with a poor prognosis (83.9% vs 61.5%, p=0.019; 1.41±0.85 vs 0.94±0.56, p=0.017, respectively). The titer of anti-FH autoantibodies showed dynamic changes in the clinical course of ACLF. Conclusions The anti-FH autoantibody in serum may be a potential biomarker for predicting the prognosis of ACLF.

Objective:To explore a fast method to identify and confirm suspected clonorchis sinensis infection.Methods:For suspected clonorchis sinensis infection, the clonorchiasis serum antibody was detected first with ELISA. If the antibody was positive, the fecal examination for eggs was performed. If the fecal examination was negative, duodenal drainage under gastroscopy was recommended to detect eggs from the drainage fluid.Results:A total of 126 patients met the requirements and aged 54.14±13.33 (24- 87). There were 83 cases (65.87%, 83/126) with eggs positive in the drainage fluid, of which 53 cases were male, aged 55.91±11.47 (30-86), and 30 cases female, aged 55.87± 13.85(30-87). There was no significant difference in age between males and females( P>0.05). The time of catheterization (T1) of 126 cases was 3.79 ±1.45 min. The time of drainage (T2) of 126 cases was 31.39 ±14.29 min. There was no significant difference in T1 or T2 between the positive group and the negative group( P>0.05). The detection rates of eggs were 91.57% (76 cases) in intrahepatic bile duct drainage, 81.93% (68 cases) in the bile-cyst juice and 75.90% (63 cases) in the common bile duct fluid. No serious adverse reactions occurred during or after the operation. Conclusion:The detection rate of clonorchiosis sinensis can be effectively improved by the combination of clonorchiasis serum antibody test and gastroscopy-guided duodenal drainage.

Objective:To observe the therapeutic effect of warm needling moxibustion for erectile dysfunction (ED).
Methods:A total of 46 eligible ED patients were randomized into a treatment group (n=24) and a control group (n=22). The treatment group was intervened by warm needling moxibustion while the control group by conventional acupuncture treatment, for a total of 4 courses. The therapeutic effect was evaluated by the international index of erectile function 5 (IIEF-5).
Results:After 4 courses of treatment, the overall effective rate was 91.3% in the treatment group (23 completed), versus 75.0% in the control group (20 completed), with a significant difference (P<0.05). After the treatment, the change of IIEF-5 score in the treatment group was significantly different from that in the control group (P<0.05).
Conclusion:Warm needling moxibustion can produce a more significant efficacy than conventional acupuncture in the treatment of ED.

Objective: To summarize and critically assess the evidence from randomized controlled trials (RCTs) of acupuncture in treating dry eye syndrome (DES) according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement and the Cochrane Collaboration recommendations. Methods: A search of PubMed, the Cochrane Central Register of Controlled Trials, ClinicalTrials.gov and Embase was made from their inception to August 2016, as well as Chinese, Japanese, and Korean databases. Two reviewers independently selected RCTs and assessed the methodological quality. Meta-analysis and the level of evidence were processed by RevMan 5.3 and the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. Results: After selection, 8 trials were subjected to our systematic review. The methodological quality was low generally. The 3-10 weeks follow-up showed that acupuncture improved the tear film break-up time (BUT) (MD=1.33, 95%CI=1.01-1.66, 619 participants). The mean difference of Schirmer's test was 1.73 mm (95%CI=1.28-2.18, 618 participants) between the acupuncture group and the control group. The subjective variables exhibited no significant differences. Conclusion: The low methodological quality of the trials does not suggest drawing firm conclusions on the value of acupuncture therapy for DES. Acupuncture treatment may have some effects on the tear film BUT and Schirmer's test, but not on the subjective symptoms. Well-planned large-scale high-quality RCTs are needed to make it clear whether acupuncture is effective in treating DES.

Objective To discuss the effect of quick freezer equipment and quick freezing time on the preparation of cryoprecipitate.Methods The cryoprecipitate,already prepared,was placed into the MBF21 freezer and minus 30℃ SANYO refrigerator for 30-minute and 50-minute storage.The activity of coagulation factor VⅧ,and the content of fibrinogen in different equipment were detected by automatic coagulation analyzer,in order to make sure whether it met the quality requirements.Results The content of fibrinogen in the cryoprecipitates from both of the equipment after 30-minute storage met the requirement,with the qualification rate of 100％.As to the activity determination of coagulation FⅧ,low temperature refrigerator showed a qualification rate of 62.5％,which was significantly lower than that of quick freezer with a qualification rate of 97.5％ (P＜0.01).The cryoprecipitates from both of the equipment after 50-minute storage,with part of fibrin precipitation,had a qualification rate of fibrinogen content lower than 50％ (P＞0.05).The qualification rate of quick freezer and low temperature refrigerator was 35％ and 12.5％,respectively,with significant difference.Conclusion Quick freezer can make the cryoprecipitate quick-frozen,which can ensure the quality.The coagulation factor VⅧ is unstable,whose activity decreased with the increase of temperature.We should try our best to shorten the time off the cold chain.