Objective To understand the real-life experiences of patients with chronic obstructive pulmonary disease(COPD)in disease self-control and to inform clinical nursing practice.Methods From March to May 2024,a phenomenological research method was used to conduct semi-structured interviews with 15 patients with COPD who were either outpatients or inpatients in a tertiary hospital in Suzhou City,China,and the data were analyzed using the Colaizzi 7-step analysis method.Results Totally 3 themes and 9 sub-themes were extracted,namely self-control challenges due to cognitive deficits(lack of knowledge leads to ambiguous control direction;cognitive bias hinders control strategy formulation;negative perception leads to control avoidance),weakening trend of self-control behaviors(decision-making conflicts between immediate indulgence and delayed gratification;lack of reinforcement mechanisms leads to psycho-emotional depletion;external temptations lead the self to imitate bad behavior),urgent need for multiple supports to help with self-control(the desire for continuity and stability of family support,the need for professionalism and accuracy of healthcare guidance,and the expectation for rationality and matching of resource allocation).Conclusion Healthcare professionals should pay attention to the real experience of COPD patients in the process of disease self-control,help them effectively deal with the challenges of disease self-control,strengthen self-control behaviors,and satisfy their diversified needs by strengthening the support of families,professionals,and the community to improve poor outcomes and reduce the cost of healthcare services.

Objective To understand the real-life experiences of patients with chronic obstructive pulmonary disease(COPD)in disease self-control and to inform clinical nursing practice.Methods From March to May 2024,a phenomenological research method was used to conduct semi-structured interviews with 15 patients with COPD who were either outpatients or inpatients in a tertiary hospital in Suzhou City,China,and the data were analyzed using the Colaizzi 7-step analysis method.Results Totally 3 themes and 9 sub-themes were extracted,namely self-control challenges due to cognitive deficits(lack of knowledge leads to ambiguous control direction;cognitive bias hinders control strategy formulation;negative perception leads to control avoidance),weakening trend of self-control behaviors(decision-making conflicts between immediate indulgence and delayed gratification;lack of reinforcement mechanisms leads to psycho-emotional depletion;external temptations lead the self to imitate bad behavior),urgent need for multiple supports to help with self-control(the desire for continuity and stability of family support,the need for professionalism and accuracy of healthcare guidance,and the expectation for rationality and matching of resource allocation).Conclusion Healthcare professionals should pay attention to the real experience of COPD patients in the process of disease self-control,help them effectively deal with the challenges of disease self-control,strengthen self-control behaviors,and satisfy their diversified needs by strengthening the support of families,professionals,and the community to improve poor outcomes and reduce the cost of healthcare services.

Objective To investigate the relationship between serum tumor necrosis factor α stimulated gene 6(TSG-6)and collagen ⅩⅥ(col-16)levels and severity of the illness and clinical outcome in patients with active ulcerative colitis(UC).Methods A total of 79 patients with active UC admitted to the department of gastroenterology in the hospital from January 2020 to January 2023 were selected as the active UC group,56 patients with UC in remission who were similar in gender and age to the active UC group were selected as the remission UC group,and 60 healthy subjects who underwent physical examination in the hospital during the same period were selected as the control group.Patients with active UC were divided into mild group(n=25),moderate group(n=34)and severe group(n=20)according to the modified Mayo score.Patients with active UC were divided into good prognosis group(n=58)and poor prognosis group(n=21)according to colonoscopy results after 2 months of treatment.Serum TSG-6 and col-16 levels in each group were detected by enzyme-linked immunosorbent assay,Spearman rank correlation analysis was used to analyze the relation-ship between serum TSG-6 and col-16 levels and severity of the illness,and the influence of serum TSG-6 and col-16 levels on clinical outcome was analyzed by multivariate Logistic regression.Receiver operating charac-teristic(ROC)curve was used to evaluate the predictive value of serum TSG-6 and col-16 for poor prognosis in patients with active UC.Results The serum TSG-6 and col-16 levels in active UC group and remission UC group were higher than those in control group,and the serum TSG-6 and col-16 levels in active UC group were higher than those in remission UC group,the difference was statistically significant(P＜0.05).Serum TSG-6 and col-16 levels in severe group and moderate group were higher than those in mild group,and serum TSG-6 and col-16 levels in severe group were higher than those in moderate group,with statistical significance(P＜0.05).By Spearman rank correlation analysis,serum TSG-6 and col-16 in active UC patients were positively correlated with modified Mayo scores(rs=0.695、0.627,P＜0.05).Multivariate Logistic regression analysis showed that compared with＜159.32 ng/mL,patients with serum TSG-6 interquartile interval of 289.15-413.55 ng/mL and＞413.55 ng/mL had a higher risk of poor prognosis.ROC curve analysis results showed that the area under the curve of TG-6 and col-16 in predicting poor prognosis was 0.776 and 0.764,respective-ly.The predictive value of serum TG-6 and col-16 combined detection was better than that of single index(Z=3.392,4.218,P＜0.05).Conclusion The serum TSG-6 and col-16 levels in active UC patients are ab-normally elevated,which is closely related to severity of the illness and clinical outcome.The levels of serum TSG-6 and col-16 can be used as potential biochemical indicators to judge the disease and predict the clinical outcome.

Objective:To understand the incidence of diabetes and influencing factors, the trend of FPG change and risk for mortality in HIV-infected individuals after antiretroviral therapy (ART) in Dehong Dai and Jingpo Autonomous Prefecture (Dehong).Methods:The HIV/AIDS treatment database was collected from China Information System for Disease Control and Prevention. This retrospective cohort study was conducted in HIV-infected individuals with access to ART in Dehong during 2004-2020.The Cox proportional hazard regression model was used to analyze the incidence density of diabetes, the influencing factors and risk for mortality in HIV-infected individuals with access to ART, mixed linear effects model was used to analyze the trend of FPG change and predict FPG in those with different glucose metabolic status at baseline survey. Statistical analysis was performed using software SAS 9.4.Results:A total of 8 763 HIV-infected individuals were included, in whom 8 432 (96.2%) had no diabetes, 331 had diabetes. The incidence density of diabetes was 2.31/1 000 person years. Multivariate Cox proportional hazard regression analysis revealed that 30- 59 years old, BMI ≥24.0 kg/m 2, Efavirenz (EFV) based initial treatment regimen and impaired fasting glucose (IFG) at baseline survey were significantly and positively associated with incidence of diabetes. Mixed effect model revealed that FPG was positively correlated with the duration of ART, age and baseline FPG. Suffering from diabetes was a risk factor for mortality in HIV-infected individuals both at baseline survey and during follow-up. Conclusions:The risk for diabetes increased in HIV-infected individuals who were 30-59 years old, baseline BMI ≥24.0 kg/m 2, received EFV based initial treatment, and IFG in HIV-infected individuals after antiretroviral therapy in Dehong, 2004-2020. It is important to pay close attention to their blood glucose, and patients with high blood glucose should receive treatment as early as possible.

Objective:To summarize evidence for physical activity management in cancer patients based on the Joanna Briggs Institute (JBI) approach for evidence synthesis in health care, providing a scientific basis for the clinical standardization of physical activity management in cancer patients.Methods:Literature was searched according to the "6S" pyramid model of evidence, using BMJ Best Practice, UpToDate, JBI Evidence-Based Practice Database, Cochrane Library, global guideline websites, professional cancer association websites, and relevant Chinese and English databases for all evidence regarding physical activity in cancer patients. The search covered the period from February 13, 2018, to February 13, 2023. Guided by the JBI approach for evidence synthesis, two researchers independently evaluated the quality of the literature and extracted relevant evidence in accordance with clinical scenarios.Results:Thirty articles were included, comprising two guidelines, three expert consensuses, one evidence summary, 21 systematic reviews, and three randomized controlled trials. A total of 29 best evidence points were summarized in six aspects: benefits of physical activity, physically active people, pre-activity assessment, implementation of physical activity programs, safety monitoring of physical activity, and ongoing support strategies.Conclusions:This study supplements and updates 15 pieces of evidence based on existing evidence, ultimately forming a best evidence summary for the management of physical activity in cancer patients, providing evidence-based support for clinical management. Most evidence comes from international studies. It is recommended that Chinese researchers consider the activity ability and willingness of cancer patients when applying these findings in future research, and consider the specific clinical context, or conduct foundational research to further validate the evidence, to comprehensively improve the quality of life of cancer patients.

Objective:To analyze the optical coherence tomography (OCT) imaging characteristics in patients with Coats disease and their value in predicting macular fibrosis.Methods:A nested case-control study was performed.A total of 43 patients (43 eyes) diagnosed with Coats disease through color fundus photography, ocular B-scan ultrasonography, fundus fluorescein angiography, and spectral-domain OCT examination were enrolled from January 2008 to October 2021 at the Xijing Hospital.Among them, there were 40 males and 3 females, aged from 2 to 60 years old, with a median age of 13 years.Macular fibrosis was used as an indicator of poor prognosis, and patients were divided into two groups based on whether macular fibrosis occurred at the end of follow-up.The differences in OCT characteristics between two groups were compared and logistic regression analysis was used to identify the risk factors for macular fibrosis.This study adhered to the Declaration of Helsinki and was approved by the Ethics Committee of Xijing Hospital of Fourth Military Medical University (No.KY20202009-C-1).Results:The OCT clinical features of 43 cases of Coats disease included intraretinal hard exudates in 43 eyes (100%), subretinal fluid in 21 eyes (48.8%), macular cysts in 17 eyes (27.9%), subretinal exudates in 9 eyes (20.9%), anterior retinal hyperreflective dots in 7 eyes (16.3%), epiretinal membrane in 21 eyes (48.8%), and intraretinal fluid in 22 eyes (51.2%).In color fundus photos of 41 eyes, 38 eyes (93.0%) had hard exudates distributed in the posterior pole and 27 eyes (65.9%) had the mid-peripheral region.OCT examination showed that hard exudates were distributed in the inner nuclear layer in 35 eyes (81.4%) and the outer nuclear layer in 33 eyes (76.7%).Among 21 eyes with exudative retinal detachment detected by OCT, 9 eyes (42.9%) were detected by fundus photography and 18 eyes (85.7%) were detected by B-scan ultrasonography.The proportions of eyes with subretinal fluid and subretinal exudates were higher in the macular fibrosis group than in the non-macular fibrosis group, and the differences were statistically significant ( χ2=20.755, P<0.001; χ2=6.133, P=0.013).Logistic regression analysis showed that the presence of subretinal fluid was a risk factor for macular fibrosis (odds ratio=48.345, 95% confidence interval: 4.272-547.066, P=0.002). Conclusions:OCT examination can detect subretinal fluid, subretinal exudates, macular cysts, macular exudates, and hyperreflective spots in the retina of patients with Coats disease.Subretinal fluid is a risk factor for macular fibrosis.

Objective:To evaluate the effect of anti-vascular endothelial growth factor (VEGF) in patients with wet age-related macular degeneration (wAMD) and investigate the recurrence factors.Methods:In this case-control study, 40 eyes of 38 patients with wAMD treated by anti-VEGF therapy in Xijing Hospital from October 2015 to April 2017 were included.Ranibizumab or conbercept was consecutively intravitreally injected monthly under 3+ pro re nata (PRN) regimen.All included patients were followed-up at least 12 months.The best corrected visual acuity (BCVA) was expressed in logarithm of the minimum angle of resolution (LogMAR) units.Optical coherence tomography (OCT) was used to observe the morphologic characteristics of macula and measure the central retina thickness (CRT). Patients were divided into recurrence and recurrence-free group based on whether recurrence occurred during follow-up.Potential associated factors with recurrence after treatment were analyzed by multivariate logistic regression analysis.Meanwhile, the morphological and functional response were identified at 1 month after loading phase as well as at last follow-up visit.This study protocol was approved by the Ethics Committee of Shanghai General Hospital (No.2016KY243) and written informed consent was obtained from each patient prior to receiving injection.Results:All the operative eyes showed retinal effusion absorption at least once, and 21 (52.5%) eyes had relapse during follow-up.The patients with lower BCVA (LogMAR) value at the first absorption time had higher risk of recurrence ( OR=16.7, 95% CI=1.22-100, P<0.05). The eyes in the recurrence group received more times of treatment than eyes in the recurrence-free group (5.8±2.3 vs 3.5±1.4, t=3.64, P<0.05). However, there was no significance between the two groups in BCVA change before and after treatment ( t=-1.52, P>0.05). In the recurrence group, the BCVA (LogMAR) and CRT at last visit were 0.73±0.34 and (187.2±81.7)μm respectively, while were significantly improved in comparison with 0.81±0.37 and (234.2±74.5)μm at the relapse time ( t=2.14, 2.62; both at P<0.05). There were 87.5% (35/40) eyes showed good morphological responses at 1 month after the loading phase while 12.5% (5/40) eyes presented poor morphological responses, the retinal effusion was absorbed after additional (3.2±2.2) times of injections.The BCVA of eyes with a good morphological response at 1 month following loading phase was better than that at the first retinal effusion absorption time ( t=-2.23, P<0.05). Average CRT at last visit was significantly decreased in comparison with the baseline CRT ( Z=-4.62, P<0.01). Conclusions:For wet AMD patients, the anti-VEGF treatment is safe and effective in the short term, while there is still a high rate of recurrence.More attention should be paid to eyes with better vision at the first time of retinal effusion absorption which may have more chance to experience recurrence.Patients need long-term follow-up after treatment to prevent recurrence.In addition, the complete loading treatment is needed for patients who have a good morphological response after the first retinal effusion absorbed.

Objective:To explore the changing trends and influencing factors of AIDS-related and non-AIDS-related deaths after receiving antiretroviral therapy (ART) among HIV-positive individuals in Dehong Dai Jingpo autonomous prefecture (Dehong) from 2010 to 2019.Methods:Based on the Chinese National treatment database, HIV patients who initiated ART from 2010 to 2019 were included in the analysis. The cumulative incidence function was used to estimate the cumulative incidence of AIDS-related death and non-AIDS-related death, respectively. The Fine-Grey model was used to compare the differences between AIDS-related and non-AIDS-related deaths and analyze its influencing factors.Results:A total of 7 068 HIV-positive individuals were included, of which 388 were AIDS-related deaths and 570 were non-AIDS-related deaths. The cumulative mortality rate at years 1, 2, 3, 4, 5, 7 and 9 after receiving ART were 2.27%, 3.46%, 4.47%, 5.03%, 5.84%, 6.61%, 7.40% for AIDS-related deaths, and 1.63%, 3.11%, 4.68%, 6.02%, 7.42%, 10.49%, 12.75% for non-AIDS-related deaths, respectively. In the Fine-Grey model, older age at ART initiation, male, unmarried, injection drug use as the transmission route, lower baseline BMI, lower baseline CD4 + T cell counts, baseline FIB-4 score >3.25, and baseline anemia were risk factors for AIDS-related death. In contrast, age at ART initiation ≥45 years, male, Dai, and Jingpo minority ethnicities, unmarried, injection drug use as the transmission route, lower baseline BMI, baseline FIB-4 score >3.25, baseline eGFR <60 ml·min -1·1.73 m -2, and baseline anemia were risk factors for non-AIDS-related deaths. Conclusions:The cumulative mortality rate was low among HIV-positive individuals after receiving ART in Dehong during 2010-2019. The mortality of non-AIDS-related deaths was higher than that of AIDS-related deaths. There were also differences in the factors influencing AIDS-related and non-AIDS-related deaths and interventions should be intensified to target the influencing factors for non-AIDS-related deaths.

Objective:To investigate the incidence of anemia and risk factors in HIV/AIDS patients with access to antiretroviral therapy (ART) during 2004-2018 in Dehong Jingpo and Dai Autonomous Prefecture (Dehong).Methods:A retrospective cohort study was conducted in HIV/AIDS patients receiving ART in Dehong during 2004-2018 based on the data extracted from the National HIV/AIDS antiretroviral therapy database. Cox proportional risk model was used to analyze the factors associated with the incidences of anemia and moderate or severe anemia in the HIV/AIDS patients. And the piecewise linear mixed-effects model was used to depict the trajectory of hemoglobin changes over time after initiating ART according to baseline level.Results:A total of 8 044 HIV/AIDS patients were included, in whom 6 337 (78.8%) were without anemia at baseline survey and had a median follow up time of 4.43 ( P 25, P 75: 1.50, 6.71) years. The median follow up time for 1 291 new anemia cases and 293 new moderate or severe anemia cases was 0.16 ( P 25, P 75: 0.07, 1.99) years and 0.48 ( P 25, P 75:0.09, 2.97) years, respectively. The incidence rate of anemia and moderate or severe anemia was 4.40 per 100 person-years and 0.41 per 100 person-years respectively. In multivariable Cox regression analysis, older age, being female, being in Dai and Jingpo ethnic group, baseline BMI <18.5 kg/m 2, baseline CD4 +T lymphocyte cell counts (CD4) <200 cells/μl, and zidovudine (AZT) -based initial treatment regimen were factors significantly and positively associated with incidence of anemia after treatment. Factors as being female, being in Dai ethnic group, baseline BMI <18.5 kg/m 2, mild baseline anemia, and AZT-based initial treatment regimen were significantly and positively associated with incidence of moderate or severe anemia after treatment. Conclusion:The risk for anemia was higher in HIV/AIDS patients with specific characteristics, such as age ≥60 years , being female, being in Dai and Jingpo ethnic groups, lower BMI, CD4 <200 cells/μl, and treatment of AZT, after initiation of ART in Dehong during 2004-2018. Additional efforts are needed to strengthen the screening, prevention and treatment of anemia in this population.

Objective:To observe and evaluate the clinical effect of hyperbaric oxygen combined therapy on patients with non-arteritic anterior ischemic optic neuropathy (NAION).Methods:A total of 110 patients with NAION admitted to the Department of Ophthalmology of Zhengzhou Second Hospital from January 2017 to January 2019 who met the inclusion criteria were selected and divided into control group (55 cases) and hyperbaric oxygen group (55 cases) by random number table method. The control group was given conventional therapies such as hormone shock, microcirculation improvement, and nerve nutrition, while the hyperbaric oxygen group was given conventional treatment and hyperbaric oxygen therapy, with chamber pressure of 2.0 ATA, once a day, 10 times for a course of treatment for 30 days. The visual acuity, mean sensitivity (MS), mean defect (MD), pattern visual evoked potential (PVEP) amplitude, and latency period of the two groups were observed and analyzed to evaluate the efficacy of treatment. The effect of hyperbaric oxygen combined therapy on serum human chondroglycoprotein-39 (chtinase-3-like-1 protein, YKL-40) in patients with NAION was also observed.Results:Before treatment, there were no statistically significant differences in visual acuity, mean sensitivity, mean defect, PVEP amplitude, latency period, and serum YKL-40 between the two groups ( P>0.05). The visual MD in the hyperbaric oxygen group after treatment was lower than that in the control group after treatment and also lower than that before treatment in the same group, and the differences were statistically significant ( P<0.05). The visual acuity and MS in the hyperbaric oxygen group after treatment were higher than those in the control group and also those before treatment in the same group, and the differences were statistically significant ( P<0.05). The PVEP amplitudes of the patients in the hyperbaric oxygen group were higher than those in the control group and also those before treatment in the same group, and the latency period was earlier than that in the control group and also that before treatment in the same group, with statistically significant differences ( P<0.05). The level of serum YKL-40 reached the peak after 7 days of treatment. After 3, 7, 15 and 30 days of treatment, the levels of serum YKL-40 were all lower than those of the control group on the same day, with statistically significant differences ( P<0.05). After treatment, the total effective rate of the hyperbaric oxygen group (83.63%) was higher than that of the control group (74.55%), but there was no statistically significant difference ( P>0.05). Conclusion:Hyperbaric oxygen combined therapy can significantly improve the vision acuity, MS, MD, PVEP amplitude, and latency period of the patients with NAION, and reduce inflammatory response, which is beneficial to improve clinical efficacy.