BackgroundAlcohol dependence patients are prone to relapse after their attempts to quit drinking， which poses a considerable threat to their physical and mental health and creates a heavy burden on their families. Currently， empowerment education is increasingly being utilized in the rehabilitation management of chronic diseases， but there remains a striking lack of empirical research on the application of "Internet +" empowerment education based on timing it right in alcohol dependence patients. ObjectiveTo explore the impact of "Internet +" empowerment education based on timing it right on patients with alcohol dependence， in order to maximize the reduction in relapse rates， craving for alcohol and severity of anxiety symptoms. MethodsA total of 120 patients who were hospitalized in the Department of Addiction Medicine， Hebei Provincial Mental Health Center from May 2022 to April 2023 and met the diagnostic criteria for alcohol dependence in the International Classification of Diseases， tenth edition （ICD-10） were enrolled， and they were classified into study group （n=62） and control group （n=58） using random number table methods. Both groups received standard medication and routine care. Additionally， study group underwent a 6-month "Internet +" empowerment education based on timing it right. At baseline， all subjects were assessed using Penn Alcohol Craving Scale （PACS） and Self-rating Anxiety Scale （SAS）. Three months and six months after intervention， assessments were conducted using PACS， SAS and Michigan Alcoholism Screening Test （MAST）. ResultsThe relapse rates after three and six months of intervention were both lower in study group than those in control group， with statistically significant differences （χ²=8.575， 8.828， P<0.01）. ANOVA with repeated measures on PACS total score and scores of each item revealed a significant time effect， group effect and time×group interaction effect （F=159.714~837.751， 84.645~393.606， 24.302~137.896， P<0.01）. And significant time effect， group effect and time×group interaction effect were also reported on SAS scores （F=166.237， 65.325， 24.724， P<0.01）. Conclusion"Internet +" empowerment education based on timing it right may help reduce relapse rates， alcohol cravings and severity of anxiety symptoms among patients with alcohol dependence. ［Funded by 2023 Annual Hebei Provincial Medical Scientific Research Project Plan （number， 20231537）］

Objective:To explore the clinical efficacy and safety of daratumumab-based combined regimens for relapsed/refractory multiple myeloma (RRMM).Methods:A retrospective case series study was conducted. The clinical data of 38 patients with RRMM in Jining NO.1 People's Hospital from Janunary 2020 to December 2022 were retrospectively analyzed. All patients were treated with daratumumab-based combined regimens. The Dd regimen (12 cases) was treated with daratumumab and dexamethasone, the DPD regimen (20 cases) was treated with pomalodomide based on the Dd regimen, the DVD regimen (6 cases) was treated with bortezomib based on the Dd regimen. The therapeutic efficacy and adverse reactions of all groups were analyzed. Kaplan-Meier method was used for survival analysis.Results:The median follow-up time was 9.5 months (1.0 months, 32.5 months) and the median treatmemt time was 6.2 months (3.2 months, 25.6 months). Among 38 patients, 7 cases (18.7%) achieved complete remission, 9 cases (23.6%) achieved very good partial remission, 10 cases (26.3%) achieved partial remission, 4 cases (10.5%) achieved minimal remission, 5 cases (13.1%) achieved stable disease, 3 cases (7.9%) had the progression of the disease. The overall response rate (ORR) was 78.9% (30/38). The ORR was 66.7%(8/12), 83.3%(5/6), 85.0%(17/20), respectively in the Dd group, DVD group and DPD group. There was no statistically significant difference in the ORR between the DVD group and DPD group ( χ2 = 0.01, P>0.05); there was no statistically significant difference in the ORR between the DVD group and Dd group ( χ2 = 0.55, P>0.05); there was no statistically significant difference in the ORR between the DPD group and Dd group ( χ2 = 1.47, P>0.05). The median progression-free survival (PFS) time was 12.5 months (95% CI: 8.5-24.2 months),the median overall survival (OS) time was not reached, and the 1-year OS rate was 89.4%. Among 38 patients, the main adverse reactions during treatment were infusion-related adverse reactions in 5 cases, grade 3 neutropenia in 7 cases, grade 3 thrombocytopenia in 9 cases, severe anemia in 12 cases; no one had drug discontinuation or drug reduction due to the intolerance of adverse reactions. Conclusions:Daratumumab-based combined regimens in the treatment of RRMM show a favorable efficacy and safety.

Objective To observe the effects of Jianpi Qutan Huayu Prescription on oxidative stress and inflammatory response in mini-pigs with atherosclerosis(AS);To explore its mechanism based on the NOX5-ERK1/2 signaling pathway.Methods Twelve Bama mini-pigs were randomly divided into control group,model group,and Jianpi Qutan Huayu Prescription low-and high-dosage groups,with 3 pigs in each group.A high-fat diet was used to feed for 24 weeks to construct an AS model,and the treatment group was also supplemented with Jianpi Qutan Huayu Prescription in the feed.The general condition of mini-pigs(body length,abdominal circumference,body mass,food intake,and fecal water content)was measured at week 0,16,and 24 of administration,HE staining was used to observe the morphology of aortic tissue,while oil red O staining was used to observe lipid deposition in aortic and myocardial tissue,transmission electron microscopy was used to observe the ultrastructure of aortic tissue,and a fully automated biochemical analyzer was used to detect serum contents of TC,HDL-C,and LDL-C.ELISA was used to detect the contents of serum reactive oxygen species(ROS),interleukin(IL)-6,IL-10,tumor necrosis factor(TNF)-α,hypersensitivity-C-reactive protein(hs-CRP),vascular cell adhesion molecule-1(VCAM-1),and intercellular adhesion molecule-1(ICAM-1).Western blot was used to detect the expressions of NADPH oxidase 5(NOX5),extracellular signal regulated kinase 1/2(ERK1/2),p-ERK1/2,VCAM-1,and proliferating cell nuclear antigen(PCNA)proteins.Results Compared with the control group,the abdominal circumference,body mass,and food intake of mini-pigs in the model group increased at 16 and 24 weeks(P<0.01),there was significant thickening of the inner membrane of aorta,destruction of endothelial cells,lipid deposition,edema of smooth muscle cells,and significant swelling of mitochondria,serum TC,LDL-C contents and the contents of ROS,IL-6,IL-10,TNF-α,hs-CRP,VCAM-1,and ICAM-1 increased,while the content of HDL-C decreased(P<0.01);the expressions of NOX5,p-ERK1/2,VCAM-1,and PCNA proteins in aortic tissue increased(P<0.01).Compared with the model group,Jianpi Qutan Huayu Prescription low-and high-dosage groups showed a decrease in abdominal circumference,body mass,and food intake at 16 and 24 weeks(P<0.05,P<0.01),the plaque area and lipid deposition were reduced,and the damage to endothelial cells was alleviated,serum TC,LDL-C contents and the contents of ROS,IL-6,IL-10,TNF-α,hs-CRP,ICAM-1,and VCAM-1 decreased,and the content of HDL-C increased(P<0.01,P<0.05);the expressiond of NOX5,p-ERK1/2,VCAM-1,and PCNA proteins in aortic tissue decreased(P<0.01,P<0.05).Conclusion Jianpi Qutan Huayu Prescription can effectively alleviate AS in mini-pigs,and its mechanism may be related to inhibiting the activation of the NOX5-ERK1/2 signaling pathway and alleviating oxidative stress-induced inflammatory response.

Objective:To construct of evaluation index system and theory-skill-humanity (TSH) model for core competence of radiation specialist nurses, to provide reference for clinical training of radiation specialist nurses.Methods:In January 2023, the draft of the evaluation index system of core competence for radiation specialist nurses was development by literature reviews and semi-structured interviews; from February to March 2023, 20 experts were consulted with 2 rounds of Delphi consultations to determine the index system and determine indicator weights based on the importance assigned by experts to each indicator.Results:Among 20 experts, 17 were female and 3 were male, aged 35-65 (46.48 ± 8.19) years old. The effective recovery rate of the questionnaires was 100.0% (20/20) and 95.0% (19/20) in the first and second round, respectively. The authority coefficient of the experts was 0.937 in the second round, the Kendall coefficients of concordance in the first-level indexes, second-level indexes and third-level indexes were 0.448, 0.407, 0.464, respectively, the difference was statistically significant ( χ2 = 53.60, 148.81, 58.18, all P<0.001). The final evaluation index system of the core competence of radiation specialist nurses included 3 first-level indicators, 11 second-level indicators and 56 third-level indicators. Conclusions:The evaluation index system of the core competence of radiation specialist nurses constructed based on TSH model in the present study has certain feasibility and practicality, which can be used as the basis for the training and evaluation of radiation specialized nurses.

Objective:To investigate the clinical efficacy of labial mucosa graft coupled preputial island flap urethroplasty for recurrent penile curvature after hypospadias repair.Methods:The data of 35 patients with recurrent penile curvature after hypospadias repair who underwent labial mucosa graft coupled preputial island flap urethroplasty in four hospitals from January 2021 to March 2023 were retrospectively reviewed. The median age of the patients was 15(13, 18)years old, five of them had penile dehiscence, and four had urethrocutaneous fistula. All patients received labial mucosa graft coupled preputial island flap urethroplasty, the penile flexion was confirmed by artificial erection test, and the urethra is obliquely cut at the most obvious curvature of the penis. By removing the ventral fibrotic scar tissue, the length of the urethral defect was measured. The urethral plate was reconstructed with the same length of labial mucosa graft and an adjacent preputial island flap was transplanted to cover the reconstructed urethra plate to form a new urethral lumen. The inner urethral stent tube was extracted three days after the operation, and the outer urethral stent tube was removed three weeks after the surgery. Diagnostic urethral exploration was performed 5 weeks post-operation, uroflowmetry examination was performed seven weeks after the procedure, and the perioperative and postoperative follow-up data were analyzed.Results:All patients underwent a successful surgery, with the average duration of the procedure being (114.7±20.1)minutes. After mean follow-up of (15.5±5.9)months, no penile curvature occurred, and 32 patients were successfully repaired. Uroflowmetry examination was achieved in 21 patients at the seventh week after surgery showed their mean maximum flow rate was (18.4±3.7)ml/s. Three cases (8.6%, 3/35) developed urethrocutaneous fistula, who were repaired successfully 6 months after surgery.Conclusions:Utilizing the combination of labial mucosa grafts and preputial island flaps for urethroplasty has been proven to be a reliable and safe option for individuals with recurrent penile curvature following hypospadias repair, with a high success rate and few complications.

Objective:The outcomes of allogeneic hematopoietic stem cell transplantation (allo-HSCT) for myelodysplastic syndromes-evolved acute myeloid leukemia (MDS-AML) were explored.Methods:A retrospective review was conducted for 54 patients with MDS-AML treated with allo-HSCT in the Institute of Hematology and Blood Disease Hospital from January 2018 to August 2022. The clinical effects after transplantation were observed, and the related risk factors influencing prognosis were explored.Results:Of the total 54 patients, 26 males, 28 females, and 53 patients achieved hematopoietic reconstruction. After a median follow-up of 597 (15-1 934) days, the 1 year overall survival (OS) rate, disease-free survival (DFS) rate, relapse rate (CIR) and non-relapse mortality (NRM) rate were 75.8%±5.8%, 72.1%±6.1%, 12.7%±4.9%, and 17.1%±5.2%, respectively. The 3 year estimated OS, DFS, CIR, and NRM rates were 57.8%±7.5%, 58.1%±7.2%, 23.2%±6.6%, and 23.7%±6.6%, respectively. The cumulative incidence of acute graft-versus-host disease (aGVHD) was 57.5%±6.9%, and the cumulative incidence of chronic graft-versus-host disease (cGVHD) was 48.4%±7.7%. Hematopoietic cell transplantation comorbidity index (HCT-CI) before transplantation was ≥2, minimal residual disease (MRD) was positive on the day of reconstitution, grade Ⅲ/Ⅳ aGVHD, bacterial or fungal infection and no cGVHD after transplantation were adverse prognostic factors for OS ( P<0.05). COX regression model for multivariate analysis showed that HCT-CI score before transplantation, bone marrow MRD on the day of response, grade Ⅲ or Ⅳ aGVHD, and cGVHD after transplantation were the independent adverse factors for OS ( P=0.001, HR=6.981, 95% CI 2.186-22.300; P=0.010, HR=6.719, 95% CI 1.572-28.711; P=0.026, HR=3.386, 95% CI 1.158-9.901; P=0.006, HR=0.151, 95% CI 0.039-0.581) . Conclusion:For patients with MDS-AML and high risk of relapse, allogeneic transplantation must be considered as soon as possible. The enhanced management of post-transplantation complications and maintenance treatment should be provided whenever possible after transplantation.

Objective:To explore the clinical effect and safety of venetoclax combined with azacitidine for high-risk myelodysplastic syndromes (MDS).Methods:A retrospective case series study was conducted. The clinical data of 48 patients with high-risk MDS in Jining No.1 People's Hospital from January 2020 to May 2023 were collected, and all patients were divided into the control group (20 cases) and the test group (28 cases) according to medications. The control group was treated with azacitidine alone, and the test group was treated with venetoclax combined with azacitidine regimen. The total effective rate and adverse reactions of the 2 groups were compared after 3 courses of treatment.Results:Among 48 patients, 30 cases were male and 18 cases were females; the median onset age [ M ( Q1, Q3)] was 62 years (54 years, 75 years). There were no statistically significant differences in gender, age, white blood cell count, neutrophil count, hemoglobin, platelet count, bone marrow original cells proportion between the 2 groups (all P>0.05). After 3 courses of treatment, the total effective rate in the test group was 75% (22/28), and the rate in the control group was 45% (9/20), and there was a statistically significant difference between the two groups ( χ2 = 5.74, P<0.05). The incidence of grade 3 and the above adverse reactions in the control group and the test group was 25% (5/20), 54% (15/28), respectively, and the difference was statistically significant ( χ2 = 1.62, P>0.05). Conclusions:Venetoclax combined with azacitidine regimen for high-risk MDS can improve the clinical efficacy, and the adverse reactions can be tolerated.

Objective To discuss the clinical value of tumor components of renal angiomyolipoma(AML)in predicting the efficacy of selective arterial embolization(SAE).Methods The clinical data of 20 patients with AML,who received SAE treatment at the General Hospital of Ningxia Medical University of China between August 2019 and April 2023,were retrospectively analyzed.The pre-SAE and post-SAE total tumor volume,fat volume(FV),non-fat volume(NFV),proportion of FV,proportion of NFV were calculated.Pearson correlation analysis was used to analyze the relationship between the initial volume of each tumor component and the tumor volume reduction rate.Multiple linear regression analysis was used to analyze the factors affecting the tumor volume reduction rate.Results The postoperative tumor volume,FV,and NFV were all significantly reduced when compared with their preoperative values(all P＜0.01).The postoperative proportion of FV was increased,and the postoperative proportion of NFV was decreased(P＜0.05).The postoperative tumor volume reduction value was closely correlated with the volume of tumor components and the presence of rupture(P＜0.05).Multivariate regression analysis revealed that the proportion of NFV was the independent risk factor for reduced tumor size.Conclusion After SAE,the proportion of NFV in AML is decreased.The preoperative measurement of this index can help clinicians to predict the postoperative tumor volume reduction ratio and to evaluate the postoperative efficacy of patients.

Objective:This study aims to compare the antiviral treatment similarities and differences in the population covered by the 2024 version of the World Health Organization's (WHO) hepatitis B prevention and treatment guidelines and the current Chinese hepatitis B prevention and treatment guidelines, so as to explore their impact on the indications for antiviral therapy in Chinese patients with chronic hepatitis B (CHB).Methods:The information of patients with chronic hepatitis B virus infection who did not receive antiviral treatment was collected through the registration database of the China Clinical Research Platform for Hepatitis B Elimination. Descriptive statistics were conducted on the demographic, blood, biochemical, and virological levels of patients according to the treatment recommendations of the two versions of the guidelines. The Mann-Whitney U test and χ2 test were used to compare the differences and proportional distribution of the treatment populations covered by the two guidelines. The χ2 test was used to analyze the coverage rate of different antiviral treatment indications.Results:A total of 21,134 CHB patients without antiviral treatment were enrolled. 69.4% of patients met the 2024 versions of the WHO guidelines' recommendations. 85.0% of patients met the current Chinese hepatitis B prevention and treatment guidelines. The WHO guidelines for antiviral therapy indications were met in younger patients with higher levels of ALT, AST, and APRI scores, as well as greater proportion of patients with higher viral loads (P<0.001). The WHO guidelines recommended a cut-off value of APRI>0.5, which raised the proportion of patients on antiviral therapy from 6.6% to 30.9%. 45.7% of patients met the antiviral indications for HBV DNA >2000 IU/ml with abnormal transaminase (ALT>30 U/L for males and ALT>19 U/L for females). The reduced APRI diagnostic cut-off value and ALT treatment threshold had further increased the treatment coverage rate by 91.6% in patients with chronic HBV infection in line with the 2024 versions of WHO guidelines.Conclusion:The reduction of the APRI diagnostic cut-off value and the ALT treatment threshold, based on the current hepatitis B guidelines of China, will further improve the treatment coverage of CHB patients.

Depression is a common mental illness in adolescents, and some patients do not respond well after medication, which may be partly related to vitamin D deficiency and insufficient calcium intake. This paper reports a 15-year-old patient with depression, whose condition was still unstable and the effect was not good despite routine use of antidepressant drugs and psychological intervention. After adequate supplementation of vitamin D and calcium, the patient's depression improved significantly, and the follow-up for 4 months, the condition was stable and did not recur.