Objective To examine and compare the effect of personalized progressive aerobic-exercise and resistance-training prescriptions on anxiety of undergraduates.Methods This was a randomized controlled trial.Sixty-six undergraduates with anxiety were recruited and randomized into an aerobic ex-ercise(AE)group,a resistance exercise(RE)group and a control group,each of 22.The aerobic and resistance exercise groups underwent 12-week aerobic and resistance exercise respectively,while the control group only received health education.Before as well as after 4-,8-and 12-week interven-tion,and 4 weeks after the intervention,all groups were evaluated using Self-Rating Anxiety Scale(SAS)and Chinese College Students Mental Health Scale--Anxiety Subscale(CCSMHS-AS).More-over,before and 16 weeks after the intervention,all groups were assessed physical activity(PA)us-ing the International Physical Activity Questionnaire-Short Form(IPAQ-SF).Results The average SAS scores of the AE and RE groups decreased significantly from 6.95±6.32 and 56.41±5.45 before the intervention to 38.29±5.82 and 41.18±7.51 after 12-week exercise,while the average CC-SMHS-AS score decreased significantly from 20.00±5.66 and 19.41±3.70,to 13.18±4.81 and 14.32±4.16 during the same period of time(P<0.01 for all).Four weeks after the intervention,the SAS score of the AE group was significantly higher than 4 weeks earlier(49.18±11.84 vs.38.29±5.82,P<0.01),while that of the RE group increased without significant differences compared with 4 weeks earlier(42.50±9.57 vs.41.18±7.51,P>0.05),with the value of both groups significantly lower than right after the intervention(P<0.01,P<0.05).In the control group,the SAS score de-creased significantly from 55.73±5.27 before the intervention to 47.09±5.55 right after the interven-tion,and further to 46.95±9.70 4 weeks later(P<0.05),but no significant differences were ob-served in the CCSMHS-AS score(P>0.05).Meanwhile,right after the intervention,the average SAS scores of the AE and RE groups were significantly lower than the control group(P<0.01,P<0.05),without significant differences among the three groups 4 weeks after the intervention(P>0.05).The CC-SMHS-AS scores of AE group right after and 4 weeks after the intervention were significantly higher than the control group(P<0.01),but no significant differences were found in it between either the AE and RE group,or the RE and control group(P>0.05).Besides,the PA levels of the AE and RE groups 4 weeks after the intervention were significantly higher than before the intervention,while no significant changes were observed in the PA level of the control group(P>0.05).Conclusion Twelve-week personalized progressive aerobic-exercise and resistance-training prescriptions both result in a similar effect on relieving anxiety and improving spontaneous PA of college students.However,the prognosis of aerobic exercise is poorer than the other.

This consensus was developed by the Orthodontic Society of the Chinese Stomatological Association to provide a systematic, scientific, and practical guideline for informed consent in orthodontic care. Orthodontic treatment is typically lengthy, highly individualized, and involves multiple factors such as growth and development, occlusal function, and facial esthetics. Rapid technological advances and diverse risk profiles make the traditional reliance on orthodontist experience or institutional templates insufficient to ensure patients′ full understanding and autonomous decision-making. To address this, the expert panel conducted extensive reviews of domestic and international guidelines, analyzed representative dispute cases, and performed multicenter patient-clinician surveys. Using a multi-round Delphi method, the group established a standardized informed consent framework covering the initial consultation, treatment, and retention phases. The consensus emphasizes that informed consent is not only a fundamental legal and ethical requirement but also a key step in building trust, improving patient compliance, and enhancing treatment satisfaction. Orthodontists should clearly and comprehensively explain treatment plans, potential risks, uncertainties, and associated costs, while respecting the autonomy of patients or guardians, and maintain continuous communication and dynamic evaluation throughout the treatment process. The release of this consensus provides unified and authoritative guidance for clinical orthodontics, helping to standardize informed consent, enhance its transparency, safeguard patient rights, reduce medical risks, and promote high-quality, sustainable development of orthodontic practice.

This consensus was developed by the Orthodontic Society of the Chinese Stomatological Association to provide a systematic, scientific, and practical guideline for informed consent in orthodontic care. Orthodontic treatment is typically lengthy, highly individualized, and involves multiple factors such as growth and development, occlusal function, and facial esthetics. Rapid technological advances and diverse risk profiles make the traditional reliance on orthodontist experience or institutional templates insufficient to ensure patients′ full understanding and autonomous decision-making. To address this, the expert panel conducted extensive reviews of domestic and international guidelines, analyzed representative dispute cases, and performed multicenter patient-clinician surveys. Using a multi-round Delphi method, the group established a standardized informed consent framework covering the initial consultation, treatment, and retention phases. The consensus emphasizes that informed consent is not only a fundamental legal and ethical requirement but also a key step in building trust, improving patient compliance, and enhancing treatment satisfaction. Orthodontists should clearly and comprehensively explain treatment plans, potential risks, uncertainties, and associated costs, while respecting the autonomy of patients or guardians, and maintain continuous communication and dynamic evaluation throughout the treatment process. The release of this consensus provides unified and authoritative guidance for clinical orthodontics, helping to standardize informed consent, enhance its transparency, safeguard patient rights, reduce medical risks, and promote high-quality, sustainable development of orthodontic practice.

Objective To examine and compare the effect of personalized progressive aerobic-exercise and resistance-training prescriptions on anxiety of undergraduates.Methods This was a randomized controlled trial.Sixty-six undergraduates with anxiety were recruited and randomized into an aerobic ex-ercise(AE)group,a resistance exercise(RE)group and a control group,each of 22.The aerobic and resistance exercise groups underwent 12-week aerobic and resistance exercise respectively,while the control group only received health education.Before as well as after 4-,8-and 12-week interven-tion,and 4 weeks after the intervention,all groups were evaluated using Self-Rating Anxiety Scale(SAS)and Chinese College Students Mental Health Scale--Anxiety Subscale(CCSMHS-AS).More-over,before and 16 weeks after the intervention,all groups were assessed physical activity(PA)us-ing the International Physical Activity Questionnaire-Short Form(IPAQ-SF).Results The average SAS scores of the AE and RE groups decreased significantly from 6.95±6.32 and 56.41±5.45 before the intervention to 38.29±5.82 and 41.18±7.51 after 12-week exercise,while the average CC-SMHS-AS score decreased significantly from 20.00±5.66 and 19.41±3.70,to 13.18±4.81 and 14.32±4.16 during the same period of time(P<0.01 for all).Four weeks after the intervention,the SAS score of the AE group was significantly higher than 4 weeks earlier(49.18±11.84 vs.38.29±5.82,P<0.01),while that of the RE group increased without significant differences compared with 4 weeks earlier(42.50±9.57 vs.41.18±7.51,P>0.05),with the value of both groups significantly lower than right after the intervention(P<0.01,P<0.05).In the control group,the SAS score de-creased significantly from 55.73±5.27 before the intervention to 47.09±5.55 right after the interven-tion,and further to 46.95±9.70 4 weeks later(P<0.05),but no significant differences were ob-served in the CCSMHS-AS score(P>0.05).Meanwhile,right after the intervention,the average SAS scores of the AE and RE groups were significantly lower than the control group(P<0.01,P<0.05),without significant differences among the three groups 4 weeks after the intervention(P>0.05).The CC-SMHS-AS scores of AE group right after and 4 weeks after the intervention were significantly higher than the control group(P<0.01),but no significant differences were found in it between either the AE and RE group,or the RE and control group(P>0.05).Besides,the PA levels of the AE and RE groups 4 weeks after the intervention were significantly higher than before the intervention,while no significant changes were observed in the PA level of the control group(P>0.05).Conclusion Twelve-week personalized progressive aerobic-exercise and resistance-training prescriptions both result in a similar effect on relieving anxiety and improving spontaneous PA of college students.However,the prognosis of aerobic exercise is poorer than the other.

Objective: The phase 2, open-label, randomized, 3-arm study (NCT03776812) found that intermittently dosed relacorilant + nab-paclitaxel improved progression-free survival, duration of response, and overall survival compared with nab-paclitaxel monotherapy with minimal additional toxicity. This study analyzed the cost-effectiveness of intermittent relacorilant + nab-paclitaxel (IN), continuous relacorilant + nab-paclitaxel (CN) and nabpaclitaxel monotherapy (N) from the payer’s perspective over a 5-year time horizon. Methods: The health outcome is expressed in quality-adjusted life years (QALYs). IN, CN and N were evaluated using QALYs and incremental cost-effectiveness ratio (ICER). The data for this model come from the NCT03776812 trial and other published literature. The impact of the variables is studied using a one-way deterministic sensitivity analysis and a probabilistic sensitivity analysis based on a second-order Monte Carlo simulation. Results: N was the least costly strategy, at $ 4606.05, followed by IN ($22,597.75) and CN ($44,276.86). Based on a willingness-to-pay threshold of $100,000/QALY, IN was costeffective compared with N, with an ICER of $21,418.69 per QALY gained for N, whereas CN was ruled out by extended dominance (less effective, more costly), compared with N. The incremental benefits of IN compared to CN and N were 0.72 QALYs and 0.84 QALYs. Conclusion From a US health care system perspective, IN may be cost-effective compared to CN for patients with recurrent platinum-resistant ovarian cancer, and IN is also better than CN and N in terms of efficacy. Therefore, IN is a high-quality regimen for clinicians to treat patients with recurrent platinum-resistant ovarian cancer.

Objective To conduct a network meta-analysis on the effectiveness of first-line immunotherapy on patients with brain metastases from advanced non-small cell lung cancer(NSCLC).Methods Two investigators conducted a computerized search of Pubmed,Embase,Cochrane,and other databases to screen the literature,extract the information,and assess the risk of bias of the included studies.The included clinical trials were statistically analyzed using R(4.1.3)software.For the study outcome indicators OS and PFS,the risk ratios(HRs),and the 95%confidence intervals(CIs)were extracted from the included studies and logarithmically transformed into effect analysis statistics.Results Six randomized controlled trials were finally included,including 327 patients with non-excludable NSCLC brain metastases.Network meta-analysis suggested that PD-1 inhibitor+CTLA-4 was more advantageous than the conventional chemotherapy for enhancing patients'OS(HR:0.13,95%CI:0.03-0.71),followed by PD-L1 inhibitor(HR:0.17,95%CI:0.04-0.74)and PD-1 inhibitor+chemotherapy(HR:0.36,95%CI:0.2-0.63).PD-1 inhibitor+CTLA-4 was also more advantageous(HR:0.37,95%CI:0.15-0.93)than the conventional chemotherapy for boosting patients'PFS,followed by PD-L1 inhibitor+chemotherapy(HR:0.44,95%CI:0.29-0.66)and PD-1 inhibitor(HR:0.48,95%CI:0.27-0.86).Conclusion Immune checkpoint inhibitor therapy improves the survival of patients with brain metastases from advanced NSCLC.In particular,the combination of PD-1 inhibitor and CTLA-4 inhibitor show excellent survival benefit.

Objective To investigate the mechanism of Ganmao Qingre Pills(GQP)against lung injury based on network pharmacology,molecular docking and in vivo experiments.Methods The potential targets of GQP in the treatment of lung injury were screened through traditional Chinese medicine systems pharmacology database and analysis platform(TCM-SP)and Genecards.A"Chinese medicine-active ingredients-targets"network was constructed using Cytoscape 3.9.0 software,then gene ontology(GO)function and Kyoto encyclopaedia of genes and genomes(KEGG)pathway enrichment analysis for potential targets were conducted using a bioinformatics cloud platform.We established a protein-protein interaction(PPI)network,which was intersected with"Chinese medicine-active ingredients-targets"network to obtain core targets.The molecular docking between key target proteins and active ingredients was performed.The effect of GQP on these key target proteins was verified by using a mouse model of lung injury.Results A total of 707 targets for the treatment of lung injury by GQP were identified,corresponding to 107 active ingredients in 11 Chinese medicines.It was found that GQP might regulate targets such as PTGS1,AR,and ACHE through active ingredients including stigmasterol,luteolin,and acacetin using the"Chinese medicine-active ingredients-targets"network analysis.Core targets such as SRC,EGFR,and STAT3 were discovered by using the PPI network.Key target proteins,including CDK1,CDK2,EGFR,ESR1 and SRC,were screened through the intersection analysis of the PPI network and"Chinese medicine-active ingredients-targets"network.Molecular docking study showed that stigmasterol,luteolin and acacetin had good binding effects with CDK1,CDK2,EGFR,ESR1,and SRC,respectively.In vivo experiments revealed that GQP dose-dependently attenuated lung injury and inflammatory infiltration,reduced the release of pro-inflammatory factors TNF-α,IL-1β and IL-6,increased the expression of CDK1 and CDK2,and decreased the expression of EGFR,ESR1 and SRC in lung injury mice.Conclusion The therapeutic effect of GQP against lung injury may be achieved through interaction of key active ingredients(stigmasterol,luteolin,and acacetin)and key target proteins(CDK1,CDK2,EGFR,ESR1,SRC),and regulation of key signaling pathways such as neuroactive ligand-receptor interactions,cancer pathways,and calcium signaling pathways.

Purpose: This study compared the efficacy of heat insulation between 5% dextrose and 0.9% saline in radiofrequency ablation (RFA). Accordingly, temperature variations and maximum temperatures were assessed at identical distances and heat field distributions. Methods: Cubes of porcine liver tissue, measuring 10 mm across, were selected to precisely align the ablation boundary with the tissue boundary. An 18-gauge electrode with a 7-mm tip was inserted into each cube (10 per group) in a stainless-steel cup containing 40 mL of 5% dextrose or 0.9% saline. Fixed ablation was performed for 3 minutes using continuous mode at 30 W, simulating the typical thermal environment during thyroid RFA. Real-time temperature measurements were recorded by sensors positioned 0, 1, 3, and 5 mm from the cube’s edge. A comparative analysis was conducted to assess the maximum temperature, temperature variation, and duration of temperatures exceeding 42℃. Results: In both groups, the temperature curve declined with increasing distance from the edge of the ablated tissue. However, 0.9% saline exhibited higher maximum temperatures at 1, 3, and 5 mm compared to 5% dextrose (1 mm: 44.55°C±5.25°C vs. 34.68°C±3.07°C; 3 mm: 39.64°C±2.53°C vs. 29.22°C±2.21°C; 5 mm: 38.86°C±2.14°C vs. 28.74°C±2.51°C; all P<0.001). Considering a nerve injury threshold of 42°C, the 0.9% saline also displayed a greater proportion of samples reaching this temperature and a longer duration of temperatures exceeding it (P<0.05). Conclusion The heat insulation efficacy of 5% dextrose at 1-5 mm exceeds that of 0.9% saline at identical distances and in a common thermal environment during thyroid RFA.

Objective: : Blood-blister aneurysms (BBAs) of the internal carotid artery (ICA) are challenging lesions with high morbidity and mortality rates. Although research on BBAs is well documented in different populations, the study of BBAs in the Tibetan population is extremely rare. This study aimed to evaluate the characteristics of BBAs and analyze the treatment modalities and long-term outcomes in the Tibetan population in comparison with the Han population. Methods: : The characteristics of patients with BBAs of the ICA from January 2009 to January 2021 at our institution were reviewed. The features of aneurysms, treatment modalities, complications, and follow-up outcomes were retrospectively analyzed. Results: : A total of 130 patients (41 Tibetan and 89 Han patients) with BBAs of the ICA who underwent treatment were enrolled. Compared with the Han group, the Tibetan group significantly demonstrated a high ratio of BBAs among ICAs (8.6%, 41/477 vs. 1.6%, 89/5563; p<0.05), a high ratio of vasospasm (34.1%, 14/41 vs. 6.7%, 6/89; p=0.001), a high risk of ischemic events (43.9%, 18/41 vs. 22.5%, 20/89; p<0.05), and a low ratio of good outcomes (modified Rankin scale, 0–2) at the 1-year follow-up (51.2%, 21/41 vs. 74.2%, 66/89; p<0.05). The multivariate regression model showed that ischemic events significantly contributed to the prediction of outcomes at 1 year. Further analysis revealed that microsurgery and vasospasm were associated with ischemic events. Conclusion : In comparison with Han patients, the Tibetan population had a high ratio of BBA occurrence, a high incidence of ischemic events, and a high ratio of poor outcomes. The endovascular approach showed more benefits in BBA patients.

Purpose: This study compared the efficacy of heat insulation between 5% dextrose and 0.9% saline in radiofrequency ablation (RFA). Accordingly, temperature variations and maximum temperatures were assessed at identical distances and heat field distributions. Methods: Cubes of porcine liver tissue, measuring 10 mm across, were selected to precisely align the ablation boundary with the tissue boundary. An 18-gauge electrode with a 7-mm tip was inserted into each cube (10 per group) in a stainless-steel cup containing 40 mL of 5% dextrose or 0.9% saline. Fixed ablation was performed for 3 minutes using continuous mode at 30 W, simulating the typical thermal environment during thyroid RFA. Real-time temperature measurements were recorded by sensors positioned 0, 1, 3, and 5 mm from the cube’s edge. A comparative analysis was conducted to assess the maximum temperature, temperature variation, and duration of temperatures exceeding 42℃. Results: In both groups, the temperature curve declined with increasing distance from the edge of the ablated tissue. However, 0.9% saline exhibited higher maximum temperatures at 1, 3, and 5 mm compared to 5% dextrose (1 mm: 44.55°C±5.25°C vs. 34.68°C±3.07°C; 3 mm: 39.64°C±2.53°C vs. 29.22°C±2.21°C; 5 mm: 38.86°C±2.14°C vs. 28.74°C±2.51°C; all P<0.001). Considering a nerve injury threshold of 42°C, the 0.9% saline also displayed a greater proportion of samples reaching this temperature and a longer duration of temperatures exceeding it (P<0.05). Conclusion The heat insulation efficacy of 5% dextrose at 1-5 mm exceeds that of 0.9% saline at identical distances and in a common thermal environment during thyroid RFA.