Objective:To explore the characteristics of potential categories of chronic disease co-morbid patients' learned helplessness, and to analyze the differential characteristics of different categories of chronic disease co-morbid patients.Methods:Convenience sampling method was used to select patients with chronic disease co-morbidities who attended The NO.1 People's Hospital of Xiangyang, Hubei University of Medicine, from June to December 2023 as survey respondents. General information questionnaire, Learned Helplessness Scale, Health Questionnaire Somatic Symptom Cluster Scale, Kessler Psychological Distress Scale, and Comprehension Social Support Scale were used for the cross-sectional survey. The potential profile of learned helplessness, and the influencing factors of potential categories of learned helplessness was analyzed.Results:A total of 810 patients with chronic co-morbidities were investigated. There were 453 males and 357 females, aged (65.03±10.89) years old. The learned helplessness of these patients was categorized into three different potential categories, which were named as low-level learned helplessness group, medium-level learned helplessness group, high-level learned helplessness, accounting for 17.5% (142/810), 23.5% (190/810), and 59.0% (478/810), respectively. Compared with the low-level learned helplessness group, the probability of belonging to the medium-level learned helplessness group and high-level learned helplessness group was higher for patients with chronic co-morbidities with more severe physical symptoms ( OR=1.456, 1.391, both P<0.01). Compared with the low-level learned helplessness group, the probability of belonging to the medium-level learned helplessness group and high-level learned helplessness group was higher for patients with chronic co-morbidities with more severe the psychological distress ( OR=1.359, 1.917, both P<0.01). Compared with the low-level learned helplessness group, the probability of belonging to the medium-level learned helplessness group and high-level learned helplessness group was higher for patients with chronic co-morbidities with lower levels of social support ( OR=0.928, 0.874, both P<0.01). Compared with the low-level learned helplessness group, patients with a duration of illness >5 years were used as controls, patients with a duration of illness 2-5 years were more likely to belong to the medium-level learned helplessness group and high-level learned helplessness group ( OR=74.586, 62.620, both P<0.01). Compared with the low-level learned helplessness group, patients with neutral personalities were compared, patients with extroverted personalities had a lower probability of belonging to the medium-level learned helplessness group ( OR=0.105, P<0.05), while patients with introverted personalities had a lower probability of belonging to the medium-level learned helplessness group and high-level learned helplessness group ( OR=0.052, 0.046, both P<0.01). Conclusions:Patients with chronic disease co-morbidities have higher levels of learned helplessness during disease treatment and have more distinctive categorical characteristics. Healthcare professionals should adopt targeted nursing interventions according to different categories of chronic disease co-morbid patients to reduce the level of learned helplessness.

Objective:To explore the diagnostic value of digital mammography combined with serum glutathione specific gamma-glutamyl transpeptidase 1(CHAC1)and retinoic acid-induced protein 14(RAI14)in identifying benign and malignant breast masses.Methods:A total of 189 patients with breast masses who were treated at Handan Maternal and Child Health Care Hospital from June 2019 to June 2024 were prospectively selected as the research subjects.According to the results of pathological biopsy,they were divided into benign mass group(128 cases)and malignant mass group(61 cases).All patients underwent digital mammography detection.The levels of serum CHAC1 and RAI14 were detected by enzyme-linked immunosorbent assay(ELISA).The general clinical data of the patients were collected and analyzed.Multivariate logistic regression analysis was used to analyze the factors of influencing benign and malignant nature of breast masses.The receiver operating characteristic(ROC)curve was drawn to analyze the diagnostic value of CHAC1 and RAI14 for the benign and malignant nature of breast masses.The Kappa test was used to assess the consistency of results between each diagnostic method and the pathological detection.Results:For 189 patients with breast masses,digital mammography identified 56 cases of malignant masses and 133 cases of benign masses,and 13 cases of them were misdiagnosis and 18 cases of them were missed diagnosis.It showed a moderate consistency with the results of pathological detection(Kappa=0.617,P<0.05).Compared with the benign mass group,the levels of serum CHAC1 and RAI14 in the malignant mass group were significantly higher,and the differences of them between the two groups were statistically significant(t=12.249,12.512,P<0.05).The age,menopausal time,CHAC1 and RAI14 of the patients were all risk factors that can affect the benign and malignant nature of breast masses(OR=1.368,1.305,1.897,1.995,P<0.05).The area under curve(AUC),sensitivity and specificity of CHAC1 were respectively 0.816(95%CI:0.753～0.868),70.49%and 89.06%in diagnosing the benign and malignant nature of breast masses.These indicators of RAI14 were respectively 0.838(95%CI:0.778～0.888),68.85%and 89.84%in diagnosing the benign and malignant nature.The combined detection of the three methods identified 74 cases of malignant masses and 115 cases of benign masses,with 15 cases of misdiagnosis and 2 cases of missed diagnosis,which showed an extremely high consistency with the results of pathological detection(Kappa=0.805,P<0.001).The sensitivity(96.72%),negative predictive value(98.26%)and accuracy(91.01%)of the combined detection of digital mammography,serum CHAC1 and RAI14 were significantly higher than those of each alone detection of them,and the differences of them were significant(x2=15.310,16.623,15.310,11.690,12.402,11.572,5.276,5.276,4.677,P<0.05).Conclusion:The levels of serum CHAC1 and RAI14 appear increase in malignant breast masses,and digital mammography combined with serum CHAC1 and RAI14 has a certain of identification value for benign and malignant nature of breast masses.

Objective:To explore the current research status, hotspots, and trends of self-advocacy among patients with chronic diseases, and to provide a reference for conducting research on self-advocacy in chronic diseases.Methods:A computer-based search was conducted in the China National Knowledge Infrastructure, Wanfang Data, VIP, China Biology Medicine disc, and the Web of Science Core Collection for literature related to self-advocacy among patients with chronic diseases, with the time frame from database inception to October 1, 2024. The CiteSpace 6.3.R1 software was used to perform visual analysis on publication volume, countries, institutions, authors, keywords, and citation status.Results:A total of 721 articles were included in the study. The country with the largest number of publications related to self-advocacy among patients with chronic diseases was the United States. Authors and journals were mainly from the fields of psychology and sociology. Research hotspots mainly included women, cancer, breast cancer, quality of life (health-related quality of life), cancer screening, and individual experiences. Future research trends are expected to focus on influencing factors and theoretical research, impacts on medical decision-making, psychological and social support, as well as the development of scales and assessment tools of self-advocacy.Conclusions:Research on self-advocacy in China started relatively late. It is suggested that in the future, domestic scholars conduct multi-center and large-sample studies on self-advocacy among populations in different regions and with various types of chronic diseases.

Objective:To explore the characteristics of potential categories of chronic disease co-morbid patients' learned helplessness, and to analyze the differential characteristics of different categories of chronic disease co-morbid patients.Methods:Convenience sampling method was used to select patients with chronic disease co-morbidities who attended The NO.1 People's Hospital of Xiangyang, Hubei University of Medicine, from June to December 2023 as survey respondents. General information questionnaire, Learned Helplessness Scale, Health Questionnaire Somatic Symptom Cluster Scale, Kessler Psychological Distress Scale, and Comprehension Social Support Scale were used for the cross-sectional survey. The potential profile of learned helplessness, and the influencing factors of potential categories of learned helplessness was analyzed.Results:A total of 810 patients with chronic co-morbidities were investigated. There were 453 males and 357 females, aged (65.03±10.89) years old. The learned helplessness of these patients was categorized into three different potential categories, which were named as low-level learned helplessness group, medium-level learned helplessness group, high-level learned helplessness, accounting for 17.5% (142/810), 23.5% (190/810), and 59.0% (478/810), respectively. Compared with the low-level learned helplessness group, the probability of belonging to the medium-level learned helplessness group and high-level learned helplessness group was higher for patients with chronic co-morbidities with more severe physical symptoms ( OR=1.456, 1.391, both P<0.01). Compared with the low-level learned helplessness group, the probability of belonging to the medium-level learned helplessness group and high-level learned helplessness group was higher for patients with chronic co-morbidities with more severe the psychological distress ( OR=1.359, 1.917, both P<0.01). Compared with the low-level learned helplessness group, the probability of belonging to the medium-level learned helplessness group and high-level learned helplessness group was higher for patients with chronic co-morbidities with lower levels of social support ( OR=0.928, 0.874, both P<0.01). Compared with the low-level learned helplessness group, patients with a duration of illness >5 years were used as controls, patients with a duration of illness 2-5 years were more likely to belong to the medium-level learned helplessness group and high-level learned helplessness group ( OR=74.586, 62.620, both P<0.01). Compared with the low-level learned helplessness group, patients with neutral personalities were compared, patients with extroverted personalities had a lower probability of belonging to the medium-level learned helplessness group ( OR=0.105, P<0.05), while patients with introverted personalities had a lower probability of belonging to the medium-level learned helplessness group and high-level learned helplessness group ( OR=0.052, 0.046, both P<0.01). Conclusions:Patients with chronic disease co-morbidities have higher levels of learned helplessness during disease treatment and have more distinctive categorical characteristics. Healthcare professionals should adopt targeted nursing interventions according to different categories of chronic disease co-morbid patients to reduce the level of learned helplessness.

Objective:The aim of this study was to explore the risk factors that affect implementation of the innovative technique of single-incision laparoscopic appendectomy (solo-SLA) without assistance in patients with complicated appendicitis, the goal being improving surgical success rates and reducing the incidence of complications.Methods:This was an observational study. Indications for solo-SLA surgery were as follows: (1) computed tomography or ultrasound findings suggestive of acute appendicitis, accompanied by a high white blood cell count and C-reactive protein concentration; (2) disease course exceeding 72 hours, standard anti-infection treatment ineffective, inflammatory reaction not localized, surgery mainly aimed at abscess drainage, and the appendix removed if indicated intraoperatively; (3) acute onset stabilized for more than 3 months after conservative treatment; and (4) recurrent chronic appendicitis. Relative contraindications comprised: (1) cardiopulmonary insufficiency, extremely high risk for general anesthesia for laparoscopic surgery; (2) severe coagulation dysfunction; and (3) imaging findings suggestive of formation of a peri-appendiceal abscess, stable after anti-infection treatment, and a tendency for the inflammatory reaction to localize. We retrospectively collected clinical data of 106 patients with complicated appendicitis who had undergone solo-SLA in the Department of Emergency Surgery, Peking University People's Hospital from February to October 2023. Preoperative computed tomography showed appendiceal fecaliths, blurring of the tissue surrounding fat, intra- and extra-luminal gas and exudate, peri-appendiceal abscess, ascites, and intestinal obstruction by appendicitis. The study cohort comprised 53 male and 53 female patients aged (41.4±17.4) years. The median body mass index was (24.2±3.6) kg/m 2 and median preoperative body temperature (37.3±0.9)℃ Appendicitis had been present for >3 days in 21 of the patients (19.8%) and the maximum diameter of the appendix was (12.4±3.8) mm. The efficacy of the surgery was assessed and logistic regression analysis used to explore the factors affecting the duration of the procedure. The relationship between the maximum diameter of the appendix and duration of surgery was non-linear and was explored using a logistic regression model with restricted cubic spline (RCS). Results:Only one patient required conversion to open surgery; all the other patients successfully completed solo-SLA with a median intraoperative blood loss of 10 (1-100) ml and a surgical time of (65.4±31.7) minutes. Pain scores on postoperative Day 1 and 7 were (3.4±3.2) points and (1.5±1.7) points, respectively. There were no significant postoperative complications .The postoperative hospital stay was (3.5±1.5) days and the interval to resuming normal activities 14 (2-40) days. According to univariate and multivariate analyses, disease course >3 days (OR=5.19, 95%CI: 1.59-16.98, P=0.006) and C-reactive protein >10 mg/L (OR=1.01,95%CI: 1.00-1.02, P=0.003) were independent risk factors for surgical duration >60 minutes, whereas the maximum diameter of the appendix was not independently associated with duration of surgery (OR=1.10, 95%CI: 0.97-1.25, P=0.119). RCS analysis results showed a "U-shaped" association between the maximum diameter of the appendix and duration of surgery, the inflection point of the RCS curve being at a diameter of 10 mm. When the maximum diameter of the appendix was <10 mm, increases in diameter were not associated with longer duration of surgery (OR=1.15,95%CI: 0.55-2.58, P=0.710); whereas when the diameter was ≥10 mm, the maximum diameter of the appendix was associated with increased duration of surgery (OR=1.20, 95% CI: 1.04-1.42, P=0.022). Conclusion:The solo-SLA procedure can be performed to treat complicated appendicitis. A disease course >3 days, C-reactive protein concentration >10 mg/L, and maximum diameter of the appendix ≥10 mm are all associated with greater difficulty of solo-SLA surgery.

Objective To investigate the effects of Icariin(ICA)on the proliferation,angiogenesis,and migration of human retinal pigment epithelial(RPE)cells in a high-glucose environment and its mechanism.Methods ARPE-19 cells in good growth state were selected and divided into five groups:control group(Control group),high glucose group(HG group),high glucose+low-dose Icariin group(HG+ICA-L group),high glucose+medium-dose Icariin group(HG+ICA-M group),and high glucose+high-dose Icariin group(HG+ICA-H group).The cells in the control group were cul-tured in a medium containing 5.5 mmol·L-1 glucose.Cells in the HG group were cultured in a medium containing 30.0 mmol·L-1 glucose.The cells in each ICA intervention group were first cultured in a medium containing 30.0 mmol·L-1 glucose,and then 10.0 μmol·L-1,20.0 μmol·L-1 and 40.0 μmol·L-1 ICA were added for culture,respectively.The CCK-8 assay was used to detect cell proliferation activity,the EdU assay was used to detect cell proliferation,the Transwell assay was used to detect cell migration ability,and the Matrigel assay was used to detect in vitro tube formation ability.The expression levels of α-smooth muscle actin(α-SMA),matrix metalloproteinase-2(MMP-2),vascular endothelial growth factor A(VEGFA),epidermal growth factor receptor(EGFR),and proteins related to the phosphatidylinositol 3-kinase(PI3K)/protein kinase B(Akt)pathway were detected by Western blot.Results The cell viability and EdU-positive rate of ARPE-19 cells in the HG group were higher than those in the Control group(all P＜0.05).The cell viability and EdU-positive rate in the HG+ICA-L,HG+ICA-M,and HG+ICA-H groups were lower than those in the HG group(all P＜0.05).The number of migrated cells and tubes formed in the HG+ICA-L,HG+ICA-M,and HG+ICA-H groups were less than those in the HG group,and the expression levels of α-SMA,MMP-2,VEGFA,and EGFR proteins were lower than those in the HG group(all P＜0.05).The levels of p-PI3K and p-Akt in the HG+ICA-L,HG+ICA-M,and HG+ICA-H groups were lower than those in the HG group(all P＜0.05).Conclusion ICA inhibits the proliferation,migration,and angiogenesis of ARPE-19 cells stimulated by high glucose by suppressing the activation of the PI3K/Akt pathway.

Objective To observe the mid-and long-term effects of Kegel training combined with Pilates training on urinary conti-nence recovery in different body mass index(BMI)male patients with urinary incontinence after prostatectomy.Methods From May,2023 to June,2024,48 patients in Beijing Bo'ai Hospital were recruited and divided into group A(<25 kg/m2,n=15),group B(25 to 30 kg/m2,n=18)and group C(>30 kg/m2,n=15)according to their BMI.All the groups performed Kegel training combined with Pilates training for two months,and followed up at six months from baseline.They were evaluated with one hour pad test,the number of daily urinary incontinence,In-ternational Consultation on Incontinence Questionnaire-Short Form(ICIQ-SF)and modified Oxford Rating Scale before treatment,and four weeks,eight weeks and six months after treatment.Results The intra-group effect,the inter-group effect and interaction effect were significant in the results of one hour pad test and the daily number of urinary incontinence(F>2.955,P<0.05).Post Hoc test showed that they were worse in group C than in groups A and B(P<0.05),and the number of daily urinary incontinence was more in group B than in group A(P<0.05).There was significant difference in the scores of ICIQ-SF and modified Ox-ford Rating Scale among groups in different time points after treatment(Z>10.476,P<0.05)except the score of ICIQ-SF four weeks after treatment(P>0.05),and they were the worst in group C.BMI(group A=1,group B=2,group C=3)was correlated with the results of one hour pad test(r=0.79,P<0.001),the number of daily uri-nary incontinence(r=0.68,P<0.001),and the scores of ICIQ-SF(r=0.68,P<0.001)and modified Oxford Rating Scale(r=-0.47,P=0.001)six months after treatment.Conclusion Kegel training combined with Pilates training could improve the urinary control in patients with urinary in-continence after prostatectomy.The decrease of BMI can promote the recovery of urinary control,and improve the symptoms of later urinary incontinence in mid-and long-term.

Objective:The aim of this study was to explore the risk factors that affect implementation of the innovative technique of single-incision laparoscopic appendectomy (solo-SLA) without assistance in patients with complicated appendicitis, the goal being improving surgical success rates and reducing the incidence of complications.Methods:This was an observational study. Indications for solo-SLA surgery were as follows: (1) computed tomography or ultrasound findings suggestive of acute appendicitis, accompanied by a high white blood cell count and C-reactive protein concentration; (2) disease course exceeding 72 hours, standard anti-infection treatment ineffective, inflammatory reaction not localized, surgery mainly aimed at abscess drainage, and the appendix removed if indicated intraoperatively; (3) acute onset stabilized for more than 3 months after conservative treatment; and (4) recurrent chronic appendicitis. Relative contraindications comprised: (1) cardiopulmonary insufficiency, extremely high risk for general anesthesia for laparoscopic surgery; (2) severe coagulation dysfunction; and (3) imaging findings suggestive of formation of a peri-appendiceal abscess, stable after anti-infection treatment, and a tendency for the inflammatory reaction to localize. We retrospectively collected clinical data of 106 patients with complicated appendicitis who had undergone solo-SLA in the Department of Emergency Surgery, Peking University People's Hospital from February to October 2023. Preoperative computed tomography showed appendiceal fecaliths, blurring of the tissue surrounding fat, intra- and extra-luminal gas and exudate, peri-appendiceal abscess, ascites, and intestinal obstruction by appendicitis. The study cohort comprised 53 male and 53 female patients aged (41.4±17.4) years. The median body mass index was (24.2±3.6) kg/m 2 and median preoperative body temperature (37.3±0.9)℃ Appendicitis had been present for >3 days in 21 of the patients (19.8%) and the maximum diameter of the appendix was (12.4±3.8) mm. The efficacy of the surgery was assessed and logistic regression analysis used to explore the factors affecting the duration of the procedure. The relationship between the maximum diameter of the appendix and duration of surgery was non-linear and was explored using a logistic regression model with restricted cubic spline (RCS). Results:Only one patient required conversion to open surgery; all the other patients successfully completed solo-SLA with a median intraoperative blood loss of 10 (1-100) ml and a surgical time of (65.4±31.7) minutes. Pain scores on postoperative Day 1 and 7 were (3.4±3.2) points and (1.5±1.7) points, respectively. There were no significant postoperative complications .The postoperative hospital stay was (3.5±1.5) days and the interval to resuming normal activities 14 (2-40) days. According to univariate and multivariate analyses, disease course >3 days (OR=5.19, 95%CI: 1.59-16.98, P=0.006) and C-reactive protein >10 mg/L (OR=1.01,95%CI: 1.00-1.02, P=0.003) were independent risk factors for surgical duration >60 minutes, whereas the maximum diameter of the appendix was not independently associated with duration of surgery (OR=1.10, 95%CI: 0.97-1.25, P=0.119). RCS analysis results showed a "U-shaped" association between the maximum diameter of the appendix and duration of surgery, the inflection point of the RCS curve being at a diameter of 10 mm. When the maximum diameter of the appendix was <10 mm, increases in diameter were not associated with longer duration of surgery (OR=1.15,95%CI: 0.55-2.58, P=0.710); whereas when the diameter was ≥10 mm, the maximum diameter of the appendix was associated with increased duration of surgery (OR=1.20, 95% CI: 1.04-1.42, P=0.022). Conclusion:The solo-SLA procedure can be performed to treat complicated appendicitis. A disease course >3 days, C-reactive protein concentration >10 mg/L, and maximum diameter of the appendix ≥10 mm are all associated with greater difficulty of solo-SLA surgery.

Objective To investigate the long-term efficacy and postoperative complications of artificial urinary sphincter (AUS) implantation in patients with stress urinary incontinence caused by traumatic urethral injury, so as to provide reference for the treatment of this condition. Methods A retrospective study was conducted on the clinical data of 26 patients treated at our center during Apr.2002 and Dec.2024. All patients had severe persistent urinary incontinence due to traumatic urethral injury and underwent AUS implantation. The daily pad usage and visual analog scale (VAS) scores before surgery and 6 months to 1 year after surgery were compared to evaluate the efficacy. Complications were recorded and analyzed, and the survival was analyzed using the Kaplan-Meier method. Results The patients included 25 males and 1 female, with a mean age (41.8± 16.0) years, median disease duration of 10.0 (2.0,16.0) years and follow-up of (11.7±5.9) years. One month postoperatively, all patients successfully activated the AUS device. At the latest follow-up (Jun.2025),20 devices (including 3 revised) were functioning. The social continence rate was 61.5% (16/26), and complete continence rate 38.5% (10/26). Daily pad usage decreased significantly from a preoperative median of 3.5 (3.0,5.0) pads/day to 0.5 (0,1.0) pads/day (P<0.05). The median VAS score decreased from 8.0 (7.0,8.0) to 1.0 (0,1.0) (P<0.05). Complications occurred in 34.6% (9/26) patients, including urethral erosion (4 cases), fluid leakage (3 cases) and infection (2 cases). There was a significantly difference in age between patients with complications and those without complications [ (33.1±12.3) years vs. (46.4±16.1) years, P<0.05]. The median survival was 16 years, with the 5-year,10-year, and 15-year survival probabilities of 75.8%, 75.8% and 58.3%. Conclusion AUS implantation demonstrates good long-term efficacy and durability, and is a recommended treatment option.

Objective To observe the mid-and long-term effects of Kegel training combined with Pilates training on urinary conti-nence recovery in different body mass index(BMI)male patients with urinary incontinence after prostatectomy.Methods From May,2023 to June,2024,48 patients in Beijing Bo'ai Hospital were recruited and divided into group A(<25 kg/m2,n=15),group B(25 to 30 kg/m2,n=18)and group C(>30 kg/m2,n=15)according to their BMI.All the groups performed Kegel training combined with Pilates training for two months,and followed up at six months from baseline.They were evaluated with one hour pad test,the number of daily urinary incontinence,In-ternational Consultation on Incontinence Questionnaire-Short Form(ICIQ-SF)and modified Oxford Rating Scale before treatment,and four weeks,eight weeks and six months after treatment.Results The intra-group effect,the inter-group effect and interaction effect were significant in the results of one hour pad test and the daily number of urinary incontinence(F>2.955,P<0.05).Post Hoc test showed that they were worse in group C than in groups A and B(P<0.05),and the number of daily urinary incontinence was more in group B than in group A(P<0.05).There was significant difference in the scores of ICIQ-SF and modified Ox-ford Rating Scale among groups in different time points after treatment(Z>10.476,P<0.05)except the score of ICIQ-SF four weeks after treatment(P>0.05),and they were the worst in group C.BMI(group A=1,group B=2,group C=3)was correlated with the results of one hour pad test(r=0.79,P<0.001),the number of daily uri-nary incontinence(r=0.68,P<0.001),and the scores of ICIQ-SF(r=0.68,P<0.001)and modified Oxford Rating Scale(r=-0.47,P=0.001)six months after treatment.Conclusion Kegel training combined with Pilates training could improve the urinary control in patients with urinary in-continence after prostatectomy.The decrease of BMI can promote the recovery of urinary control,and improve the symptoms of later urinary incontinence in mid-and long-term.