Objective To explore the potential categories of psychosocial adaptation in psoriasis patients and their differences in social alienation.Methods Using a cross-sectional survey design,convenience sam-pling was used to select 376 psoriasis patients from multiple hospitals in Shandong Province from September to December 2022.Participants completed the general information questionnaire,Psychosocial Adaptation to Illness Scale(PAIS-SR),Acceptance and Action Questionnaire-Ⅱ(AAQ-2),and General Alienation Scale(GAS).Latent profile analysis was performed using Mplus8.0 software to identify psychosocial adaptation patterns of psoriasis patients,and SPSS25.0 was used to compare social alienation differences among different adaptation groups.Results Psoriasis patients could be divided into two latent profiles:moderate psychosocial adaptation group(31.38％)and low psychosocial adaptation group(68.62％).Medical payment method,dis-ease recurrence,psoriasis subtype,disease duration,family history,skin lesion exposure,and AAQ-2 scores were identified as main influencing factors(P＜0.05).Significant differences in total GAS scores were found between the two groups(P＜0.05).Conclusion The psychosocial adaptation of psoriasis patients shows het-erogeneity and could be classified into two latent profiles.Targeted interventions should be implemented to improve psychosocial adaptation levels.

Debates persist regarding the efficacy and safety of azvudine, particularly its real-world outcomes. This study involved patients aged ≥60 years who were admitted to 25 hospitals in mainland China with confirmed SARS-CoV-2 infection between December 1, 2022, and February 28, 2023. Efficacy outcomes were all-cause mortality during hospitalization, the proportion of patients discharged with recovery, time to nucleic acid-negative conversion (T _NANC), time to symptom improvement (T _SI), and time of hospital stay (T _HS). Safety was also assessed. Among the 5884 participants identified, 1999 received azvudine, and 1999 matched controls were included after exclusion and propensity score matching. Azvudine recipients exhibited lower all-cause mortality compared with controls in the overall population (13.3% vs. 17.1%, RR, 0.78; 95% CI, 0.67-0.90; P = 0.001) and in the severe subgroup (25.7% vs. 33.7%; RR, 0.76; 95% CI, 0.66-0.88; P < 0.001). A higher proportion of patients discharged with recovery, and a shorter T _NANC were associated with azvudine recipients, especially in the severe subgroup. The incidence of adverse events in azvudine recipients was comparable to that in the control group (2.3% vs. 1.7%, P = 0.170). In conclusion, azvudine showed efficacy and safety in older patients hospitalized with COVID-19 during the SARS-CoV-2 omicron wave in China.

Background Prior epidemiological studies suggest that exposure to pyrethroid insecticides may adversely affect children’s respiratory health. However, only limited studies are currently available on this topic in China. Objective To explore the association between exposure to pyrethroid insecticides and pulmonary function in children in Shanghai. Methods From August 2019 to January 2020, a cross-sectional study was conducted, recruiting 163 healthy school-aged children (aged 5–12 years) from Shanghai Children’s Hospital, Shanghai Jiao Tong University School of Medicine. Basic information, including age, height, weight, and family income, was collected. Urine samples from the children were collected and were analyzed for the levels of three pyrethroid insecticide metabolites: 3-phenoxybenzoic acid (3-PBA), cis-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropane carboxylic acid (CDCCA), and trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropane carboxylic acid (TDCCA). Gas chromatography-tandem mass spectrometry (GC-MS/MS) was used for the analysis. Spirometry was used to assess pulmonary function and recorded following parameters: peak expiratory flow (PEF), forced expiratory flow between the 25th and 75th percentiles of forced vital capacity (FEF_25-75), forced expiratory volume in one second (FEV₁), forced vital capacity (FVC), and FEV₁/FVC. Multiple linear regression and restricted cubic spline models were used to evaluate the associations between urinary pyrethroid insecticide metabolite levels and pulmonary function parameters. Results The study included 163 school-aged children, with an average age of (7.04 ± 2.08) years and an average body mass index (BMI) of (16.04 ± 2.72) kg·m⁻²; 75 (46.01%) of the participants were boys. The detection rates of 3-PBA, TDCCA, and CDCCA in urine were 85.28%, 17.79%, and 4.91%, respectively. The median creatinine-adjusted 3-PBA concentration was 0.150 μg·g⁻¹. After adjusting for confounders such as height, BMI, sex, age, delivery mode, annual family income, and maternal education level, the multiple linear regression model showed that urinary 3-PBA levels were negatively associated with both FVC [β=−0.030, 95% confidence interval (CI): −0.058, −0.003; P=0.031] and FEV₁ (β=−0.032, 95%CI: −0.064, 0.000; P=0.04998). The final restricted cubic spline model showed a nonlinear association between urinary 3-PBA levels and FVC, FEV₁, PEF, and FEF_25-75（P for nonlinear < 0.05；P for overall < 0.05）. Conclusion The level of pyrethroid insecticide exposure in school-aged children in Shanghai is relatively high. The urinary 3-PBA concentration is negatively associated with pulmonary function, indicating potential adverse effects of pyrethroid insecticide exposure on respiratory health of school-aged children.

Objective:To investigate the changes of serum complement C1q/tumor necrosis factor-associated protein 3 (CTRP3) in patients with rheumatoid arthritis (RA) and its clinical significance.Methods:A total of 60 RA patients admitted to Chongming Hospital affiliated to Shanghai University of Medicine & Health Sciences (Chongming Branch of Xinhua Hospital) from January 2023 to February 2024 were collected.They were divided into a plaque group (38 cases) and a plaque free group (22 cases) according to the results of carotid intima-media thickness (cIMT) by carotid artery ultrasonography. ESR, CRP, blood lipid, HOMA-IR, RF, CCP antibody and CTRP3 levels were detected, and the relationship between CTRP3 levels and disease activity and atherosclerosis in RA patients was analyzed. The statistical analysis was carried out with independent t-test, analysis of variance, Pearson correlation analysis and logistic regression. Results:Serum CTRP3 level in RA patients was lower than that in healthy control group [(116±44)ng/ml and (184±63)ng/ml, t=-6.54, P=0.004]. The CTRP3 level in RA group with plaque was lower than that in RA group without plaque [(98±28) ng/ml and (123±38)ng/ml, t=-5.57, P=0.008]. Serum CTRP3 levels in RA patients were correlated with LDL-C ( r=-0.68, P=0.011), HOMA-IR ( r=-0.74, P=0.001), RF ( r=-0.46, P=0.042), anti-CCP antibody( r=-0.54, P=0.037), DAS28 ( r=-0.66, P=0.024) were negatively correlated with cIMT ( r=-0.76, P=0.001), and positively correlated with DMARDs duration ( r=0.51, P=0.040) and flow-mediated di latatiton ( r=0.70, P=0.004). The CTRP3 level [( OR(95% CI)=0.683(0.355, 0.807), P=0.023] was an independent correlation factor affecting cIMT. Conclusion:CTRP3 level in RA patients is significantly lower than that in healthy control group, and is negatively correlated with insulin resistance, autoantibody level and disease activity, and has a protective effect on early atherosclerosis in RA patients.

Objective To investigate the associations between homocysteine(Hcy),high sensitivity C-reactive protein(hs-CRP)and testosterone levels and elderly male cerebral atherosclerosis(AS).Methods A total of 118 elderly male patients with cerebral AS admitted to our department from May 2020 to May 2022 were recruited and served as AS group.The group were further divided into an unstable plaque subgroup(37 cases)and a stable plaque subgroup(81 cases)ac-cording to the plaque property.Another 118 healthy elderly males who taking health checkup in our hospital during the same period were subjected and served as the non-AS group.The levels of serum Hcy,hs-CRP and testosterone were measured in all participants.The relationship between Hcy,hs-CRP and testosterone levels and cerebral AS was analyzed.Results The AS group had significantly larger proportion of hyperlipidemia and higher levels of Hcy and hs-CRP,but lower testosterone level when compared with the non-AS group(P＜0.01).Multivariate logistic regres-sion analysis identified hyperlipidemia(OR=4.651,95％CI:1.790-12.080,P=0.002),Hcy(OR=1.592,95％CI:1.112-2.279,P=0.011)and hs-CRP(OR=2.951,95％CI:1.412-6.165,P=0.004)were risk factors,while testosterone was a protective factor(OR=0.661,95％CI:0.450-0.971,P=0.035)for occurrence of cerebral AS in elderly males.The levels of Hcy and hs-CRP were notably higher,and that of testosterone was remarkably lower in the unstable plaque subgroup than the stable plaque subgroup(P＜0.05,P＜0.01).ROC curve analysis indicated that the AUC value of Hcy,hs-CRP and testosterone in evaluating plaque stability in elderly male patients with cerebral AS was 0.806,0.795 and 0.712,respectively.Conclusion The abnormal lev-els of Hcy,hs-CRP and testosterone are related to the risk of cerebral AS in elderly males,and their levels have certain predictive value in predicting the plaque stability.

Objective To observe the effects of Edaravone Dexborneol combined with Tirofiban on early neurological deterioration(END)in patients with acute perforator artery infarction.Methods From October 2021 to October 2022,110 patients with acute perforator artery infarction hospitalized in the Department of Neurology of our hospital were selected.According to the random number table method,the patients were divided into control group and observation group.The control group was treated with Tirofiban injection,and on the treatment basis of control group,Edaravone Dexanetol was added in the observation group.The NIHSS score was evaluated on the first day and the third day after admission,and the incidence of END was compared between the two groups.The influencing factors of END were analyzed.Results The incidence of END in the control group was 25.45％,which was significantly higher than that in observation group(5.45％)(x2=8.419,P=0.004).Multivariate Logistic regression analysis showed that diabetes,high NIHSS score and high high-sensitivity C-reactive protein level at admission were risk factors for END in patients with perforator artery infarction,while Edaravone Dexborneol combined with Tirofiban treatment was a protective factor(all P＜0.05).There was no significant difference in the incidence of adverse reactions between the two groups(x2=0.785,P=0.376).Conclusions Edaravone Dexborneol combined with Tirofiban can reduce the incidence of END events in patients with perforator artery infarction and has good safety.Inflammation may be an independent risk factor for END events in perforator artery infarction.

Objective To explore the role of the brief visuospatial memory test-revised(BVMT-R)in predicting the clinical conversion to psychosis in subjects with clinical high-risk for psychosis(CHR-P).Methods A total of 217 CHR subjects were recruited and assessed using BVMT-R at baseline.Participants were followed up for three years to determine whether they converted to psychosis.The relationship between BVMT-R total score and CHR-P conversion probability was analyzed using generalized additive model,and the cutoff values of BVMT-R total score for predicting CHR-P conversion were calculated by maximally selected rank statistics.Then,the total BVMT-R score was stratified into different intervals based on the cutoff values obtained as previously described.Finally,the positive likelihood ratios and the conversion rates at different time points were calculated for each interval.Results A total of 168 subjects with CHR-P completed the 3-year follow-up assessment.According to the results of the generalized additive model,the relationship between the BVMT-R total score and CHR-P conversion probability exhibited the characteristics of a piecewise function model.The cutoff values identified using the maximally selected rank statistics method were 18 and 29,which divided the BVMT-R total scores into three intervals:0-18,19-29,and 30-36.The positive likelihood ratios of the three intervals for predicting CHR-P psychosis conversion were significantly different(all P<0.01).All three intervals had significantly different rates of psychosis conversion at different follow-up time points(all P<0.01).Conclusion The total BVMT-R score can be divided into three intervals,each associated with a distinct positive likelihood ratio for predicting psychosis conversion in CHR-P individuals.Accordingly,the BVMT-R total score may serve as a preliminary indicator for estimating the probability of psychosis conversion in the CHR-P population.

Objective To explore the role of the brief visuospatial memory test-revised(BVMT-R)in predicting the clinical conversion to psychosis in subjects with clinical high-risk for psychosis(CHR-P).Methods A total of 217 CHR subjects were recruited and assessed using BVMT-R at baseline.Participants were followed up for three years to determine whether they converted to psychosis.The relationship between BVMT-R total score and CHR-P conversion probability was analyzed using generalized additive model,and the cutoff values of BVMT-R total score for predicting CHR-P conversion were calculated by maximally selected rank statistics.Then,the total BVMT-R score was stratified into different intervals based on the cutoff values obtained as previously described.Finally,the positive likelihood ratios and the conversion rates at different time points were calculated for each interval.Results A total of 168 subjects with CHR-P completed the 3-year follow-up assessment.According to the results of the generalized additive model,the relationship between the BVMT-R total score and CHR-P conversion probability exhibited the characteristics of a piecewise function model.The cutoff values identified using the maximally selected rank statistics method were 18 and 29,which divided the BVMT-R total scores into three intervals:0-18,19-29,and 30-36.The positive likelihood ratios of the three intervals for predicting CHR-P psychosis conversion were significantly different(all P<0.01).All three intervals had significantly different rates of psychosis conversion at different follow-up time points(all P<0.01).Conclusion The total BVMT-R score can be divided into three intervals,each associated with a distinct positive likelihood ratio for predicting psychosis conversion in CHR-P individuals.Accordingly,the BVMT-R total score may serve as a preliminary indicator for estimating the probability of psychosis conversion in the CHR-P population.

Objective:To investigate the characteristics and clinical effects of laparoscopic pneumovesical Cohen and laparoscopic Lich-Gregoir ureteral replantations for the treatment of primary obstructive megaloureter (POM) in children.Methods:A randomized controlled study was conducted.The clinical data of 51 children with unilateral POM admitted to the First Affiliated Hospital of Zhengzhou University from October 2018 to October 2023 were collected.Random number table method was used in the selection of surgical methods.They were divided into the laparoscopic pneumovesical Cohen ureteral replantation group (group A, 22 cases) and the laparoscopic Lich-Gregoir ureteral replantation group (group B, 29 cases) according to the surgical method.The anterior-posterior diameter(APD), maximum ureteral diameter and differential renal function parameters on the affected side were measured by color Doppler ultrasound of the urinary system, and compared between and within the two groups before and after surgery.The operation time, blood loss and postoperative intubation time were compared between the two groups.The incidence of postoperative complications such as reflux, bladder spasm, urinary retention and urinary tract infection was recorded.The independent and paired sample t-tests were used for statistical analysis. Results:The operation time and hematuria duration of group B [(125.7±14.2) min, (1.5±0.6) d] were significantly shorter than those of group A [(142.6±14.7) min, (2.8±0.7) d] (all P<0.05). The APD, maximum ureteral diameter, and differential renal function on the affected side of group A were (21.7±7.9) mm, (11.6±3.2) mm, and (28.2±4.9)% before surgery, and (10.3±4.5) mm, (6.0±2.0) mm and (43.8±4.4)% after surgery, respectively.The APD, maximum ureteral diameter, and differential renal function on the affected side of group B were (21.1±5.6) mm, (11.3±4.6) mm, and (30.2±5.5)% before surgery, and (10.2±4.5) mm, (6.6±2.0) mm, and (42.4±5.2)% after surgery, respectively.There was no statistically significant difference in the values of APD, maximum ureteral diameter, and differential renal function before and after surgery between the two groups of children (all P>0.05). However, there were statistically significant differences in the values of APD, maximum ureteral diameter, and differential renal function before and after surgery between the same group of children (all P<0.01). No significant difference was found in intraoperative blood loss, postoperative intubation time, and postoperative complications between the two groups (all P>0.05). Conclusions:Both surgical methods are effective in the treatment of POM in children.Laparoscopic Lich-Gregoir ureteral replantation has advantages of less operation time compared with laparoscopic pneumovesical Cohen ureteral replantation.

Objective:Investigate the impact of calcification on the long-term outcomes of patients with coronary chronic total occlusion (CTO) after percutaneous coronary intervention (PCI).Methods:A retrospective cohort study was conducted. Patients who underwent PCI and had at least one CTO lesion at Fuwai Hospital between January 2010 and December 2013 were consecutively enrolled. Calcification was evaluated by coronary angiography, and patients were divided into two groups: moderate/severe calcification group and non/mild calcification group. Clinical follow-up was completed up to 5 years. Incidence of PCI-related complications and immediate procedural outcomes were compared between two groups, and the primary endpoint was the target lesion failure (TLF) at 5 years after PCI. Clinical follow-up endpoint events were analyzed using Kaplan-Meier survival analysis with log-rank test, and Cox multivariate regression model was used to evaluate the relationship between calcification and TLF.Results:The study included 2 659 CTO patients with an age of (57.2±10.5) years, of whom 442 (16.6%) were female, and among whom 13.5% (360/2 659) had moderate/severe calcification. Compared with the non/mild calcification group, the moderate/severe calcification group had a higher incidence of PCI-related complications (43.2% (156/361) vs. 32.5% (772/2 374), P<0.001) and procedural failure (34.3% (124/361) vs. 24.3% (577/2 374), P<0.001). Additionally, the moderate/severe calcification group showed a higher risk of the primary endpoint event (TLF) during the 5-year follow-up (19.8% vs. 15.3%, log-rank P=0.028). Higher incidence of cardiac death was observed in moderate/severe calcification group (5.7% vs. 2.7%, log-rank P=0.003). Cox multivariate regression analysis revealed that moderate/severe calcified plaques remained an independent risk factor for 5-year TLF after CTO-PCI ( HR=1.34, 95% CI: 1.01-1.79, P=0.043). Conclusion:Compared with CTO patients with non/mild calcification, those with moderate/severe calcification have higher procedural failure and complication rates, as well as poorer long-term prognosis, mainly due to an increase in cardiac death.