Background: and Purpose Limited evidence exists on the effectiveness of endovascular treatment (EVT) for acute posterior circulation tandem lesion (PCTL). This study aimed to explore the role of extracranial vertebral artery (VA) stenting in patients with PCTL stroke undergoing EVT. Methods: Individual patient data were pooled from the BASILAR (EVT for Acute Basilar Artery Occlusion Study) and PERSIST (Posterior Circulation Ischemic Stroke) registries. Patients with PCTLs who underwent EVT were included in the present cohort and divided into the stenting and nonstenting groups based on the placement of extracranial VA stents. The primary efficacy outcome was the modified Rankin Scale (mRS) scores at 90 days and 1 year. Safety outcomes included 24-hour symptomatic intracranial hemorrhage (sICH) and all-cause mortality at 90 days and 1 year post-surgery. Results: A combined dataset of 1,320 patients with posterior circulation artery occlusion, including 263 (19.9%) with tandem lesions, of whom 217 (median age, 65 years; 82.9% male) met the inclusion criteria for the analysis. The stenting group had 84 (38.7%) patients, while the non-stenting group had 133 (61.3%). After adjustment for the potential confounders, extracranial VA stenting was associated with favorable shifts in mRS scores at both 90 days (adjusted common odds ratio [OR], 2.30; 95% confidence interval [CI], 1.23–4.28; P<0.01) and 1 year (adjusted OR [aOR], 2.04; 95% CI [1.05–3.97]; P=0.04), along with lower rate of mortality at both 90 days (aOR, 0.45; 95% CI [0.21–0.93]; P=0.01) and 1 year (aOR, 0.36; 95% CI [0.16–0.79]; P=0.01), with no significant difference in sICH incidence (aOR, 0.35; 95% CI [0.06–1.98]; P=0.24). Conclusion Extracranial VA stenting during EVT may improve functional outcomes and reduce mortality in patients with PCTL strokes.

[摘 要] 自2017年以来，已有12款嵌合抗原受体基因修饰T淋巴细胞（CAR-T细胞）产品相继被批准用于血液系统恶性肿瘤的治疗，包括复发性/难治性急性B淋巴细胞白血病、特定亚型B细胞淋巴瘤和多发性骨髓瘤。然而，CAR-T细胞疗法在应用过程中面临诸多挑战，如在治疗血液系统肿瘤中的抵抗、生产周期长、个体化/价格昂贵，在实体瘤中的肿瘤异质性强/抗原逃逸、浸润能力不足、免疫抑制微环境和反应性差等问题。随着肿瘤免疫学研究的深入和基因工程技术的发展，尝试了众多新策略来提升CAR-T细胞疗法的疗效和普适性。作者根据自身对该领域研究的认知，针对CAR-T细胞疗法的临床关键问题及其应对解决策略进行述评，为未来CAR-T细胞疗法的基础研究和临床转化提供重要思路。

Background: and Purpose Limited evidence exists on the effectiveness of endovascular treatment (EVT) for acute posterior circulation tandem lesion (PCTL). This study aimed to explore the role of extracranial vertebral artery (VA) stenting in patients with PCTL stroke undergoing EVT. Methods: Individual patient data were pooled from the BASILAR (EVT for Acute Basilar Artery Occlusion Study) and PERSIST (Posterior Circulation Ischemic Stroke) registries. Patients with PCTLs who underwent EVT were included in the present cohort and divided into the stenting and nonstenting groups based on the placement of extracranial VA stents. The primary efficacy outcome was the modified Rankin Scale (mRS) scores at 90 days and 1 year. Safety outcomes included 24-hour symptomatic intracranial hemorrhage (sICH) and all-cause mortality at 90 days and 1 year post-surgery. Results: A combined dataset of 1,320 patients with posterior circulation artery occlusion, including 263 (19.9%) with tandem lesions, of whom 217 (median age, 65 years; 82.9% male) met the inclusion criteria for the analysis. The stenting group had 84 (38.7%) patients, while the non-stenting group had 133 (61.3%). After adjustment for the potential confounders, extracranial VA stenting was associated with favorable shifts in mRS scores at both 90 days (adjusted common odds ratio [OR], 2.30; 95% confidence interval [CI], 1.23–4.28; P<0.01) and 1 year (adjusted OR [aOR], 2.04; 95% CI [1.05–3.97]; P=0.04), along with lower rate of mortality at both 90 days (aOR, 0.45; 95% CI [0.21–0.93]; P=0.01) and 1 year (aOR, 0.36; 95% CI [0.16–0.79]; P=0.01), with no significant difference in sICH incidence (aOR, 0.35; 95% CI [0.06–1.98]; P=0.24). Conclusion Extracranial VA stenting during EVT may improve functional outcomes and reduce mortality in patients with PCTL strokes.

Background: and Purpose Limited evidence exists on the effectiveness of endovascular treatment (EVT) for acute posterior circulation tandem lesion (PCTL). This study aimed to explore the role of extracranial vertebral artery (VA) stenting in patients with PCTL stroke undergoing EVT. Methods: Individual patient data were pooled from the BASILAR (EVT for Acute Basilar Artery Occlusion Study) and PERSIST (Posterior Circulation Ischemic Stroke) registries. Patients with PCTLs who underwent EVT were included in the present cohort and divided into the stenting and nonstenting groups based on the placement of extracranial VA stents. The primary efficacy outcome was the modified Rankin Scale (mRS) scores at 90 days and 1 year. Safety outcomes included 24-hour symptomatic intracranial hemorrhage (sICH) and all-cause mortality at 90 days and 1 year post-surgery. Results: A combined dataset of 1,320 patients with posterior circulation artery occlusion, including 263 (19.9%) with tandem lesions, of whom 217 (median age, 65 years; 82.9% male) met the inclusion criteria for the analysis. The stenting group had 84 (38.7%) patients, while the non-stenting group had 133 (61.3%). After adjustment for the potential confounders, extracranial VA stenting was associated with favorable shifts in mRS scores at both 90 days (adjusted common odds ratio [OR], 2.30; 95% confidence interval [CI], 1.23–4.28; P<0.01) and 1 year (adjusted OR [aOR], 2.04; 95% CI [1.05–3.97]; P=0.04), along with lower rate of mortality at both 90 days (aOR, 0.45; 95% CI [0.21–0.93]; P=0.01) and 1 year (aOR, 0.36; 95% CI [0.16–0.79]; P=0.01), with no significant difference in sICH incidence (aOR, 0.35; 95% CI [0.06–1.98]; P=0.24). Conclusion Extracranial VA stenting during EVT may improve functional outcomes and reduce mortality in patients with PCTL strokes.

Metabolic dysfunction-associated fatty liver disease （MAFLD） is a common chronic liver disease with the pathological feature of lipid accumulation in the liver， and it is closely associated with liver metabolic disorders. The latest research has shown that the pathogenesis of MAFLD is associated with the abnormal expression of specific genes， especially the fat mass and obesity-associated （FTO） gene. The abnormal activity of the FTO gene may lead to an imbalance in liver lipid metabolism， which manifests as the increase in fatty acid synthesis and the reduction in fatty acid oxidation， thereby promoting liver fat deposition and inflammatory response. Therefore， regulating the expression or activity of the FTO gene is considered one of the potential strategies for the treatment of MAFLD. At present， drug research targeting the function of the FTO gene has achieved preliminary results， and inhibition of the activity of the FTO gene can help to regulate liver lipid metabolism and alleviate liver inflammatory injury. This article reviews the mechanism of action of the FTO gene in the development and progression of MAFLD， summarizes the advances in drug research on the FTO gene and related metabolic pathways in recent years， and analyzes their application prospect in research and treatment.

Objective To analyze the optimization and clinical effectiveness of an intelligent triage-based priority healthcare information system for elderly outpatients.Methods A quasi-experimental design was a-dopted to develop priority queuing rules and implement a corresponding information system redesign for elder-ly patients aged≥80 years.Data from elderly outpatients before the implementation(January 1 to February 1,2024,n=4 017)were used as the control group,and data after the implementation(January 1 to February 1,2025,n=4 247)were used as the observation group.Waiting time was evaluated via check-in-to-call time intervals,supplemented by satisfaction surveys among nursing staff using a 5-point Likert scale.Re-sults Following the implementation of the priority outpatient system for elderly patients aged≥80 years,the observation group demonstrated a significant reduction in waiting time compared to the control group[163(50,467)s vs.746(140,2 362)s,P<0.001].Satisfaction surveys among outpatient nursing staff revealed an overall score of 4.91±0.29,with 91.9%of participants awarding the highest score of 5 points for functional satisfaction.Conclusion The priority outpatient system based on information system redesign significantly re-duces waiting times for patients aged≥80 years and improves satisfaction among nursing staff.

Objective To construct the core outcome set(COS)for clinical research on Uyghur medicine in treating psoriasis by using internationally-recognized research methods,thus to aid the researchers in choosing the standardized outcomes and to enhance the quality of evidence from research findings.Methods A systematic retrieval of Chinese and English databases was conducted to collect outcomes from clinical studies,systematic reviews,and registered protocols of Uyghur medicine for treating psoriasis.An outcome pool was constructed based on the results of literature review.The outcomes were supplemented after qualitative surveys of patients and physicians,and then an initial list of outcomes was formed.Two rounds of Delphi surveys on the initial list were conducted for obtaining Likert scale ratings from different stakeholder groups to evaluate the importance of outcomes.After that,a consensus meeting was held to finalize the COS for clinical research on Uyghur medicine in treating psoriasis.Results The COS for clinical research on Uyghur medicine in treating psoriasis comprises six domains,totaling 14 outcomes.The 14 outcomes were psoriasis symptoms(psoriasis area and area severity index),skin manifestations(erythema,scaling,infiltration,etc.),investigator global assessment,patient global assessment,treatment satisfaction,health-related quality of life,recurrence rate,adverse events,drug adverse reactions,blood routine,urine routine,liver and kidney function,Uyghur medicine symptom assessment,and fluid changes.Conclusion The COS for clinical research on Uyghur medicine in treating psoriasis has been constructed,and will provide a reference for the selection of efficacy-evaluation outcomes and for the reporting of outcomes in related studies.