Objective:To compare the efficacy and safety of crisaborole ointment 2% versus pimecrolimus cream 1% in the treatment of mild to moderate atopic dermatitis in children aged 2 years or older.Methods:A multicenter, randomized, open-label, controlled clinical trial was conducted. A total of 120 pediatric patients aged 2 - 17 years with mild to moderate atopic dermatitis were enrolled from departments of dermatology of 8 hospitals in China between March 2022 and February 2023. The participants were randomly assigned in a 1∶1 ratio to the crisaborole group and the pimecrolimus group, and received the treatment with crisaborole ointment 2% and pimecrolimus cream 1% respectively, twice a day for 4 weeks. Visits were scheduled at baseline/on day 1, as well as on days 8, 15, and 29. The primary efficacy outcome was the percentage of patients achieving the Investigator's Static Global Assessment (ISGA) success (defined as clear [0] or almost clear [1] on the ISGA scale, combined with ≥ 2‐grade improvement from baseline) on day 29. The secondary efficacy outcomes included changes in the Eczema Area and Severity Index (EASI) total scores from baseline to day 29, percentages of patients achieving ISGA improvement (defined as clear [0] or almost clear [1] on the ISGA scale), as well as changes in the Peak Pruritus Numerical Rating Scale (NRS) scores, Dermatology Life Quality Index (DLQI) /Infants' Dermatology Life Quality Index (IDLQI) /Children's Dermatology Life Quality Index (CDLQI) scores, and in the Dermatitis Family Impact (DFI) scores. Drug safety was evaluated according to the incidence of adverse events. Categorical data were compared using the chi-square test. Since measurement data did not follow a normal distribution, the rank sum test was used for comparisons of measurement data between groups.Results:A total of 106 children with mild to moderate atopic dermatitis were included in the per-protocol analysis set, with 52 in the crisaborole group (26 males and 26 females) and 54 in the pimecrolimus group (27 males and 27 females). There were no significant differences in age, disease duration, ISGA and EASI scores at baseline between the two groups (all P > 0.05). On day 29, 22 patients (42.31%) in the crisaborole group and 25 (46.30%) in the pimecrolimus group achieved ISGA success, with no significant difference between the two groups ( χ2 = 0.17, P = 0.68) ; 35 patients (67.31%) in the crisaborole group and 45 (83.33%) in the pimecrolimus group achieved ISGA improvement, also with no significant difference between the two groups ( χ2 = 3.68, P = 0.06) ; additionally, there were no significant differences in the EASI, pruritus NRS, DLQI/IDLQI/CDLQI, or DFI scores between the two groups (all P > 0.05). Adverse reactions to the two topical agents were mainly local reactions such as mild to moderate pain, itching, or worsening of itching, and no obvious systemic adverse reactions occurred. The incidence of drug-related adverse reactions was 46.15% (24 cases) in the crisaborole group and 37.04% (20 cases) in the pimecrolimus group, with no significant difference between the two groups ( χ2 = 0.91, P = 0.34) . Conclusion:The efficacy of crisaborole ointment 2% was comparable to that of pimecrolimus cream 1% in the treatment of mild to moderate atopic dermatitis in children aged ≥ 2 years, and it yielded early and rapid improvement in the quality of life of patients and their families, with good safety and tolerability profiles.

Objective:To develop the Home-based Self-management Efficacy Questionnaire for Stable Chronic Obstructive Pulmonary Disease (COPD) Patients and test its reliability and validity.Methods:Guided by the individual and family self-management theory and self-management efficacy theory, a preliminary questionnaire was developed through literature analysis, semi-structured interviews, and expert inquiries. From September to November 2022, convenience sampling was used to select stable COPD patients of the Respiratory Department of Tongji University Shanghai Pulmonary Hospital as participants for investigation for project analysis and exploratory factor analysis of the questionnaire. From December 2022 to January 2023, a survey was conducted on stable COPD patients who visited the Respiratory Department of Tongji University Shanghai Pulmonary Hospital and Yancheng Third People's Hospital to conduct confirmatory factor analysis and reliability testing on the questionnaire.Results:A total of 220 and 290 questionnaires were distributed respectively, and 214 and 280 valid questionnaires were collected, with effective response rates of 97.27% (214/220) and 96.55% (280/290), respectively. The Home-based Self-management Efficacy Questionnaire for COPD Patients included six dimensions and 28 items. The questionnaire's total Cronbach's α coefficient was 0.910, and the half-confidence coefficient was 0.806. The content validity index at the questionnaire level was 0.928, and the content validity index at the item level was 0.800 to 1.000. The exploratory factor analysis showed that a total of six common factors were extracted, with a cumulative variance contribution rate of 63.943%. Confirmatory factor analysis showed that the model fitted well and the questionnaire factor structure was stable.Conclusions:The the Home-based Self-management Efficacy Questionnaire for Stable COPD has been developed with good reliability and validity, providing a reference for medical and nursing staff to evaluate the home self-management efficacy of stable COPD patients.

Objective To investigate the effects of gut microbiota regulation combined with exercise rehabilitation on non-motor symptoms and neurological function in Parkinson's disease patients.Methods A total of 154 Parkinson's disease patients admitted to our hospital from January 2022 to January 2024 were selected as the subjects of the study.Using a random number table,these 154 patients were evenly divided into a control group and a treatment group,with 77 patients in each group.Both groups received standard treatments,but the control group also underwent exercise rehabilitation therapy,while the treatment group received probiotic supplementation and exercise rehabilitation therapy.The effectiveness of the two groups was then compared.Results Following the 12 weeks,24 weeks therapeutic regimen,The treatment group showed significantly better outcomes(P<0.05).Clinically meaningful reductions were observed in Hoehn-Yahr staging,alongside decreased scores on standardized instruments assessing psychiatric symptoms HAMA,HAMD,SCOPA-AUT,UPDRS Ⅰ-IV and PDSS(P<0.05).Concurrently,the study group exhibited enhanced MMSE(P<0.05).Fecal microbiome analyses revealed a favorable ecological shift characterized by increased colonization of beneficial genera Bifidobacterium and Lactobacillus,with concomitant suppression of pathobionts Enterococcus and Enterobacteriaceae.Gait analysis revealed increased step length,speed,and frequency in the treatment group(P<0.05).Conclusion Patients with Parkinson's disease who received probiotics combined with exercise rehabilitation treatment could effectively improve non-motor symptoms and neurological function,while promoting the balance of intestinal flora,and reduce clinical symptoms.

Anticipatory anxiety is a negative emotion that arises when individuals encounter potential threats or uncertainties in the future. It is the core symptom of a variety of anxiety disorders, and is closely associated with the occurrence, severity, treatment outcome, and prognosis of anxiety disorders, which has garnered a growing amount of focus in clinical practice. Nevertheless, scientific research on anticipatory anxiety continues to face obstacles such as unclear pathological mechanisms, the absence of simple and consistent self-assessment tools, and effective interventions. To improve understanding of the role of anticipatory anxiety in the diagnosis and treatment of anxiety disorders, this study reviews pertinent domestic and international literature, and briefly introduces the concept, assessment and measurement, activation paradigm, pathological mechanisms, and interventions of anticipatory anxiety.

Objective:To explore the application effect of comfort-based light sedation strategy nursing model in early rehabilitation exercises for critically ill patients after gastrointestinal surgery, aiming to provide a reference for the recovery of patients after gastrointestinal surgery.Methods:A randomized controlled trial was conducted using purposive sampling to select 110 critically ill patients who underwent gastrointestinal surgery from July 2022 to December 2023 in the Department of Critical Care Medicine of Shantou Central Hospital. Patients were randomly assigned into the control group and the observation group, with 55 cases in each group. The control group received routine sedation care, while the observation group adopted a comfort-based light sedation strategy nursing model. The NRS (Digital Rating Scale for Pain), RASS (Rationalizing Self-Assessment Scale), SAS (Self-Rating Anxiety Scale), analgesic and sedative drug usage, postoperative bowel sounds, flatus, and defecation onset time, ICU length of stay, delirium incidence, postoperative 24-hour MRC muscle strength score, and discharge Modified Barthel Index (MBI) scores were compared between the two groups at 8 hours, 24 hours, 48 hours, 72 hours, and 96 hours postoperatively.Results:During the study, 5 cases dropped out from both the observation and control groups, leaving 50 cases each complete. The control group consisted of 32 males and 18 females, with an average age of (66.94 ± 14.39) years; the observation group consisted of 34 males and 16 females, with an average age of (68.01 ± 14.76) years. At 8, 24, 48, 72, 96 hours postoperatively, the NRS scores for the observation group were (3.11 ± 0.58), (3.14 ± 0.53), (3.09 ± 0.56), (2.97 ± 0.50), and (2.48 ± 0.45), respectively, were all lower than those of the control group (3.55 ± 0.61), (3.46 ± 0.59), (3.42 ± 0.62), (3.38 ± 0.54), (2.87 ± 0.53), with statistically significant differences ( t values were 2.80 - 3.97, all P<0.05). The RASS scores at postoperative 8, 24, 48, 72, 96 hours were (- 1.42 ± 0.43), (- 1.41 ± 0.42), (- 1.39 ± 0.44), (- 1.36 ± 0.41), (- 1.32 ± 0.40) respectively, compared to the control group (- 1.85 ± 0.47), (- 1.78 ± 0.44), (- 1.81 ± 0.50), (- 1.80 ± 0.48), (- 1.68 ± 0.45), with statistically significant differences ( t values were 4.23 - 4.93, all P<0.05). The SAS scores at postoperative 48, 72, 96 hours were (49.68 ± 4.55), (48.69 ± 4.41), (46.71 ± 4.33) respectively, compared to the control group (53.75 ± 4.76), (53.13 ± 4.69), (52.84 ± 4.51), with statistically significant differences ( t = 4.37, 4.89, 6.93, all P<0.05); the propofol dosage in the observation group (3 228.52 ± 587.78) mg and the dexmedetomidine dosage (1 205.58 ± 311.46) μg were all lower than those of the control group (4 056.77 ± 638.04) mg and (1 650.77 ± 432.69) μg, with statistically significant differences ( t = 6.75, 5.92, both P<0.05). The start time of bowel sounds in the observation group was (18.63 ± 5.96) hours, the start time of flatus was (1.42 ± 0.57) days, and the start time of defecation was (2.02 ± 1.25) days. The ICU hospitalization duration of the observation group (5.54 ± 1.51) days was shorter than that of the control group (7.36 ± 1.89) days, with differences being statistically significant ( t values were 2.71 - 5.32, all P<0.05). The postoperative delirium incidence rate of the observation group was 8.00% (4/50) lower than that of the control group 24.00% (12/50), with differences being statistically significant ( χ2 = 4.76, P<0.05). The postoperative 24-hour MRC muscle strength score (5.34 ± 0.58) and the discharge MBI score (77.56 ± 11.34) in the observation group were both significantly higher than those of the control group (4.79 ± 0.65) and (68.25 ± 10.47), respectively ( t = 4.46, 4.27, both P<0.05). Conclusions:The comfort-oriented light sedation strategy nursing model can improve the postoperative sedation and analgesia effects for ICU gastrointestinal surgery patients, promote gastrointestinal function recovery, shorten ICU hospital stay, reduce delirium incidence, and accelerate patient postoperative recovery.

Objectives To construct frailty risk prediction models based on logistic regression anal-ysis,decision tree and random forest algorithm in elderly patients with heart failure(HF),and to compare the predictive performance of three models.Methods A total of 426 elderly HF patients hospitalized in the Affiliated Hospital of Nantong University from September 2022 to October 2023 were selected using convenience sampling.Based on the results of frailty assessment,194 of them were classified into the frail group and the other 232 into the non-frail group.The 426 patients were divided into training(299 casses)and testing sets(127 cases)in a 7∶3 ratio.Three prediction models were then constructed in the training set,while the test set was used to validate the results.Area under curve and confusion matrix were used to measure performance of the mod-els.The optimal model was then selected by evaluating the performance on the testing set.Results The area under curve value of the logistic regression model,decision tree model and random forest model in the testing set was 0.898,0.825 and 0.903,with a classification accuracy of 84.25％,77.95％and 83.46％,a sensitivity of 82.76％,68.97％and 82.76％,a specificity of 85.51％,85.51％and 84.06％,a positive predictive value of 82.76％,80.00％and 81.36％,and a negative predictive value of 85.51％,76.62％and 85.29％,respectively.The factors that ultimately affecting frailty in elderly HF patients were age,left atrial diameter,depression,albumin,physical activity level and social support.Conclusion Among the three prediction models,the logistic regression model demonstrates best predictive performance for frailty risk in elderly HF patients than the decision tree and random forest models.

Objective:To investigate the overall drug resistance, drug resistance trend and distribution of drug resistance mutation sites in human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome (AIDS) patients with antiviral therapy failure in Yunnan Province.Methods:The demographic data and genotype drug resistance of HIV/AIDS population with antiviral therapy failure in Yunnan Province from January 2021 to December 2023 were collected and analyzed by cross-sectional investigation. Statistical analyses were performed using chi-square test.Results:Among 15 159 HIV/AIDS patients, 12 215 cases tested positive by amplification. The circulating recombinant form (CRF) 08_BC was the predominant genetic subtype, accounting for 54.97%(6 714/12 215), followed by CRF01_AE (16.14%(1 972/12 215)) and CRF07_BC (14.48% (1 769/12 215)). When the viral load was ≥200 to <1 000 copies/mL, the incidence of drug resistance was 21.48%(99/461). When it was ≥1 000 to <10 000 copies/mL, the incidence was 51.29%(2 867/5 590). When it was ≥10 000 to <100 000 copies/mL, the incidence was 69.39% (3 979/5 734). When it was ≥100 000 copies/mL, the incidence was 81.86%(352/430). A total of 7 297 drug resistant cases were detected, with a drug resistance rate of 59.74% (7 297/12 215), thus the estimated drug resistance incidence rate among the antiviral treated population in Yunnan Province was 2.00% (7 297/364 238). From 2021 to 2023, the annual drug resistance rates among patients were 60.71%(2 554/4 207), 60.28%(1 671/2 772), and 58.67% (3 072/5 236), respectively, with no statistically significant difference ( χ2=4.47, P=0.107). Among the population with antiviral therapy failure, the drug resistance rates of non-nucleoside reverse transcriptase inhibitor (NNRTI), nucleoside reverse transcriptase inhibitor (NRTI), and protease inhibitor (PI) were 93.70%(6 837/7 297), 44.10%(3 218/7 297) and 5.15%(376/7 297), respectively. The mutation sites with the highest frequencies among the three classes of drugs including NRTI, NNRTI and PI were M184V/I (46.13%(2 123/4 602)), K103N/S (37.14%(2 648/7 129)), L33F (15.50%(82/529)) and M46I/L (15.50%(82/529)), respectively. Analysis of the degree of drug resistance showed that among NNRTI drugs, nevirapine (49.01%(5 987/12 215)) and efavirenz (48.00%(5 863/12 215)) had the highest drug resistance rates, followed by emtricitabine (23.59%(2 882/12 215)) and lamivudine (23.58%(2 881/12 215)) among NRTI drugs. Conclusions:Among HIV/AIDS patients with antiviral therapy failure in Yunnan Province from 2021 to 2023, CRF08_BC is the main genetic subtype. The drug resistance rate of patients increases with the increase of HIV-1 viral load. There is no significant change in the drug resistance rate from 2021 to 2023. NNRTI has the highest drug resistance rate, followed by NRTI, and PI has the lowest. The main mutation sites are M184V/I for NRTI, K103N/S for NNRTI, and M46I/L and L33F for PI. The drug resistance rates of nevirapine, efavirenz, emtricitabine and lamivudine are relatively high.

Objective Taking into account the physical and mental characteristics of patients with COPD,we develop and implement a lung rehabilitation education game software,aiming to explore more effective health education practices for COPD.Methods Drawing on the Health Belief Model theory,the game content was developed by semi-structured interviews,brainstorming sessions,and expert consultations,and it was implemented via a WeChat mini program.Patients with COPD from the respiratory department of a tertiary general hospital of Luzhou city between March and October 2023 were conveniently selected as the study subjects.Among them,40 patients from July to October 2023 were designated as an experimental group,and another 40 from March to June 2023 constituted a control group.The experimental group was provided with routine health education combined with pulmonary rehabilitation games,whereas the control group received standard health education.After the intervention,the researchers compared the COPD knowledge questionnaire scores and pulmonary rehabilitation adherence between the 2 groups,and assessed the satisfaction of both patients and nurses with the software.Results No sample detachment.The score of the COPD knowledge questionnaire in the experimental group was higher than that in the control group,and the difference was statistically significant(Z=5.361,P＜0.001).The proportion of patients in the experimental group with good adherence to pulmonary rehabilitation(85％)was significantly higher than it in the control group(25％),(x2=29.091,P＜0.001).The patients'overall satisfaction rate with the game was 95％,with operational effectiveness receiving the highest satisfaction rating at 97％.Conclusion The pulmonary rehabilitation education game for patients with COPD can improve their knowledge of COPD,enhance their compliance with pulmonary rehabilitation.Patients have high satisfaction with the software.The software enriches the clinical health education methods,which can be used in clinical practice.

Objective To explore the mechanism of Quhan Zhufeng Mixture on proliferation and apoptosis of rheumatoid arthritis fibroblast-like synoviocyte(RA-FLS)based on NDRG2/JAK2/STAT3 signaling pathway.Methods RA-FLS cells were cultured in vitro,and were divided into ① blank serum group,methotrexate group,Quhan Zhufeng Mixture low-,medium-and high-dosage groups;② blank serum group,AG490 group,Quhan Zhufeng Mixture low-,medium-and high-dosage groups.Different concentrations of drug-containing serum were used to intervene cells.Cell proliferation was detected by CCK-8 method,apoptosis was detected by flow cytometry,and mRNA expressions of Bax,Bcl-2,Caspace-3,Caspace-9,N-myc downstream regulatory gene 2(NDRG2),Janus kinase 2(JAK2)and signal transduction and transcription activator 3(STAT3)were detected by RT-qPCR,Western blot was used to detect the protein expressions of Bax,Bcl-2,Caspace-3,Caspace-9,NDRG2,JAK2,STAT3,p-JAK2 and p-STAT3 in cells.Results Compared with the blank serum group,cell survival rate in methotrexate group,Quhan Zhufeng Mixture all dosage groups significantly decreased(P<0.01),the apoptosis rate significantly increased(P<0.01),the mRNA and protein expressions of Bax and Caspase-9 significantly increased(P<0.05,P<0.01),while the mRNA and protein expression of Bcl-2 significantly decreased(P<0.01),and Caspase-3 mRNA and protein expression in methotrexate group and Quhan Zhufeng Mixture medium-and high-dosage groups significantly increased(P<0.01).Compared with the blank serum group,the mRNA and protein expression of NDRG2 significantly increased in Quhan Zhufeng Mixture all dosage groups(P<0.05,P<0.01),the mRNA and protein expressions of JAK2 and STAT3 were significantly reduced in AG490 group and Quhan Zhufeng Mixture medium-and high-dosage groups(P<0.05,P<0.01),and the expressions of p-JAK2 and p-STAT3 proteins were significantly reduced(P<0.01).Conclusion Quhan Zhufeng Mixture can regulate the proliferation and apoptosis of RA-FLS by regulating the activity of NDRG2/JAK2/STAT3 signaling pathway,playing a role in treating rheumatoid arthritis.

Objective To investigate the effects of gut microbiota regulation combined with exercise rehabilitation on non-motor symptoms and neurological function in Parkinson's disease patients.Methods A total of 154 Parkinson's disease patients admitted to our hospital from January 2022 to January 2024 were selected as the subjects of the study.Using a random number table,these 154 patients were evenly divided into a control group and a treatment group,with 77 patients in each group.Both groups received standard treatments,but the control group also underwent exercise rehabilitation therapy,while the treatment group received probiotic supplementation and exercise rehabilitation therapy.The effectiveness of the two groups was then compared.Results Following the 12 weeks,24 weeks therapeutic regimen,The treatment group showed significantly better outcomes(P<0.05).Clinically meaningful reductions were observed in Hoehn-Yahr staging,alongside decreased scores on standardized instruments assessing psychiatric symptoms HAMA,HAMD,SCOPA-AUT,UPDRS Ⅰ-IV and PDSS(P<0.05).Concurrently,the study group exhibited enhanced MMSE(P<0.05).Fecal microbiome analyses revealed a favorable ecological shift characterized by increased colonization of beneficial genera Bifidobacterium and Lactobacillus,with concomitant suppression of pathobionts Enterococcus and Enterobacteriaceae.Gait analysis revealed increased step length,speed,and frequency in the treatment group(P<0.05).Conclusion Patients with Parkinson's disease who received probiotics combined with exercise rehabilitation treatment could effectively improve non-motor symptoms and neurological function,while promoting the balance of intestinal flora,and reduce clinical symptoms.