Objective:To investigate the efficacy and safety of sintilimab combined with the SOX regimen for adjuvant treatment of stage Ⅲgastric cancer after D2 radical resection and to provide a reference for individualized clinical treatment.Methods:The clinical data of 245 pa-tients with stage III gastric cancer who underwent D2 radical resection at the 940th Hospital of the Joint Support Force of the People's Liber-ation Army from June 2019 to May 2022 were retrospectively analyzed.The 180 patients who received only the SOX regimen were desig-nated the control group,and the 65 patients who received sintilimab combined with the SOX regimen were designated the experimental group.The 3-year disease-free survival(DFS)rate,overall survival(OS)rate,and adverse reactions among the two groups and different sub-groups(HER-2 positive,dMMR,CPS≥5)were compared.Results:The 3-year DFS(81.5%vs.59.4%)and OS(84.6%vs.70.6%)rates in the experimental group were significantly higher than those in the control group(both P<0.05).Group analysis showed that in patients with CPS≥5,the 3-year DFS(91.5%vs.67.0%)and OS(95.7%vs.71.6%)rates within the experimental group were significantly better than those in the control group(both P<0.05).Intra-group analysis within the experimental group showed that the 3-year DFS rate(91.5%vs.55.6%)and OS rate(95.7%vs.55.6%)of patients with CPS≥5 were significantly better than those of patients with CPS<5(both P<0.05).The overall and grade≥3 incidences of liver and kidney function damage,thyroid dysfunction,colitis,pneumonia,and rash in the experimental group were higher than those in the control group(all P<0.05),while the differences in other adverse reactions,including leukopenia were not statistic-ally significant(all P>0.05).Conclusions:Sintilimab combined with the SOX regimen can significantly improve 3-year DFS and OS rates in pa-tients with stage Ⅲ gastric cancer after surgery,especially in the CPS≥5 subgroup,with significant benefits and controllable safety.

Objective This study aims to develop a guideline for assessing and maintaining intrinsic capacity in older adults,offer recommendations to professionals regarding these assessments,and encourage the implementation of evidence-based clinical practices across various settings,including communities,hospitals,nursing homes,and other geriatric care environments.Methods An evidence-based approach guided the collection of questions through a lit-erature review.Preliminary recommendations were developed through a systematic search of domestic and interna-tional guideline networks,professional association websites,and comprehensive databases.Subsequently,the recom-mendations were revised,and the consensus was achieved through a round of expert consensus meetings and 3 rounds of expert correspondence,culminating in the formation of the guidelines.Results The developed guideline encompasses 2 aspects and 5 dimensions of assessment and maintenance,comprising a total of 28 questions and 39 recommendations.Specifically,6 questions and 9 recommendations were formulated for the cognitive dimension,5 questions and 7 recommendations for the locomotion dimension,6 questions and 7 recommendations for the vitality dimension,6 questions and 9 recommendations for the psychological dimension,and 5 questions and 7 recommenda-tions for the sensory dimension.Among these,34 are classified as strong recommendations,while 5 are categorized as weak recommendations.Conclusion The guideline offers scientifically robust,acceptable,and comprehensible rec-ommendations that equip the professionals with a foundation for decision-making aiming at preserving the intrinsic capacity of older adults.

Hepatocellular carcinoma (HCC) is one of the most common malignancies worldwide. Surgical resection remains the preferred treatment modality, offering the potential for cure. However, over half of HCC patients present as intermediate to advanced stages at diagnosis, with multiple factors precluding surgical resection. Conversion therapy represents an important treatment strategy by enabling tumor downstaging, offering future resectability for patients with intermediate-to-advanced HCC who are initially unresectable. This article reviews the relevant concepts and research progress in conversion therapy for HCC.

Objective:To analyze and compare differences in cortical functioning between patients with post-stroke dysphagia (PSD) following a left hemisphere stroke and healthy individuals using functional near-infrared spectroscopy (fNIRS).Methods:Twenty-six patients recovering from post-stroke dysphagia following a left hemisphere stroke formed the study′s PSD group, and 26 age-matched healthy subjects serves as the HC group. A 41-channel infrared spectroscope was used to record any changes in oxyhemoglobin (HbO) concentration while swallowing and at rest. The fNIRS data were statistically analyzed using Nirspark software. The β-values, reflecting the level of cortical activation, and the swallowing-related specific functional connectivity (FC) strength values (ΔFCs), representing task-specific FC strength, were extracted. The β-values and ΔFCs of the two groups were compared.Results:Compared with the HC group, the PSD group showed significantly reduced activation in Brodmann area (BA) 3/4/6/43 and BA4/6 of the left hemisphere during swallowing. Those areas correspond to the left primary motor cortex (M1), primary somatosensory cortex (S1), premotor cortex, and supplementary motor area (PM). Significantly reduced activation was observed in the PSD group in the right hemisphere at BA45/46/47, BA45/38/48, and BA10, corresponding to the right prefrontal cortex (PFC). The ΔFC values between the left PM-left M1, left PM-left S1, left M1-right S1, and left S1-right M1 in the PSD group were significantly lower than those in the HC group.Conclusions:Left hemispheric PSD is associated not only with decreased activation in the ipsilesional sensorimotor cortex (M1, S1, PM) but also with functional decline in the contra-lesional PFC. During swallowing, persons with left hemispheric PSD exhibit extensive impairment in inter-cortical network connectivity, with particularly marked reductions in connectivity between their ipsilesional and contra-lesional sensorimotor cortices.

Myxedema coma is a rare condition, typically arising from long-standing, untreated hypothyroidism and triggered by factors such as infection, hypothermia, or severe illness. This report details a successfully treated case of myxedema coma with cardiac attest, accompanied by a literature review, to enhance clinical awareness and improve the diagnosis and management of this critical condition.

Lipoatrophic diabetes(LD) is a rare and distinct form of diabetes characterized by notable clinical heterogeneity. It is often considered one of the manifestations of lipodystrophy syndrome(LDS). In clinical practice, LD is frequently misdiagnosed as type 2 diabetes; however, its management protocols and prognostic outcomes differ significantly from those of other diabetes subtypes. Therefore, timely and accurate diagnosis is of great clinical importance. This paper presents two detailed case reports of female patients with LD. Through an in-depth analysis of their clinical features, it also provides an comprehensive review of the key clinical manifestations of LDS, potential pathogenic mechanisms, and current approaches to genetic diagnosis. The aim is to enhance clinicans′ awareness of LDS and improve corresponding diagnostic and therapeutic strategies.

Thyroid eye disease(TED), also known as thyroid-associated ophthalmopathy(TAO) or Graves' ophthalmopathy(GO), is an organ-specific autoimmune disorder associated with autoimmune thyroid disease and can severely impair vision and quality of life. The pathogenesis of TED is closely linked to dysregulated cytokine networks; however, current therapies yield limited response rates in patients with moderate-to-severe TED. This review synthesizes the mechanisms of action of key cytokines and evaluates the translational potential of emerging targeted therapies, aiming to provide a rationale for overcoming current therapeutic bottlenecks and advancing precision treatment strategies.

Objective To investigate the value of MRI of the sternal end of clavicle in bone age assessment in Chinese population,especially its applicability in the determination of criminal responsible age.Methods A total of 431 patients aged from 10.00 to 29.99 years with neck or chest MRI were retrospectively collected.According to the Schmeling grading method,the epiphyseal development of the clavicle MRI was divided into five grades.The consistency of methods was evaluated.The correlation and general descriptive analysis between MRI grades and age was analyzed.The sex difference was analyzed.Curve fitting was used to establish a nonlinear model between age and grades.Results The grades of clavicle MRI showed a significant age-related trend(Figure 2),and the correlation was 0.861(0.887 in males and 0.840 in females).Except for grade 1,there was no significant difference between males and females in other grades.The minimum age of male grade 3 was greater than 14 years old,and the minimum age of female grade 3 was greater than 16 years old.The minimum age in grade 4 and grade 5 was over 18 years old in both sexes.The best curve fitting model was cubic model for both sexes(R2=0.805 for men and 0.722 for women).Conclusion Clavicle MRI can be used for the assessment of bone age in Chinese population.Complete epiphyseal plate closure can be used as a reliable indicator for the determination of age at 18 years old,and it is expected to achieve radiation-free forensic bone age assessment.

Objective:To explore the correlation between perfusion parameters of multi-slice spiral CT and serum costimulating molecules B7 family 3(B7-H3), alpha-fetoprotein anisoplast 3(AFP-L3) and its diagnostic value in hepatocellular carcinoma.Methods:Fifty patients with hepatocellular carcinoma admitted to the Huzhou First People′s Hospital from May 2021 to May 2022 (study group) and 40 healthy subjects who participated in physical examination during the same period (control group) were retrospectively selected as the study objects. Perfusion imaging parameters of multi-slice spiral CT and serum B7-H3 and AFP-L3 levels were compared between the two groups. Pearson test and receiver operating characteristic (ROC) curve were used to analyze the correlation between perfusion parameters of multi-slice spiral CT and serum B7-H3 and AFP-L3 levels and its diagnostic value in hepatocellular carcinoma.Results:The levels of blood flow (BF), hepatic artery perfusion (AP), blood volume (BV), mean transit time (MTT) and serum levels of B7-H3 and AFP-L3 in the study group were higher than those in the control group: (213.72 ± 35.01) ml/(100 g·min) vs. (126.17 ± 14.01) ml/(100 g·min), (152.37 ± 30.45) ml/(100 g·min) vs. (18.21 ± 1.21) ml/(100 g·min), (25.89 ± 3.01) ml/(100 g·min) vs. (23.62 ± 2.37) ml/(100 g·min), (19.32 ± 3.58) s vs. (5.12 ± 1.03) s, (401.35 ± 42.37) ng/L vs. (221.38 ± 23.01) ng/L, (353.47 ± 40.35) mg/L vs. (291.12 ± 23.45) mg/L, there were statistical differences ( P<0.05). The results of Pearson test showed that BF, AP, BV, MTT were positively correlated with serum B7-H3 and AFP-L3 levels in hepatocellular carcinoma patients ( P<0.05). ROC curve analysis results showed that the area under the curve of BF, AP, BV and MTT combined diagnosis of hepatocellular carcinoma was higher than that of single index ( P<0.05). Conclusions:Multi-slice spiral CT perfusion parameters BF, AP, BV, MTT and serum levels of B7-H3, AFP-L3 are increase and have positively correlated in the hepatocellular carcinoma patients, and multi-slice spiral CT perfusion parameters have high diagnostic value for hepatocellular carcinoma.

Objective This study aims to develop a guideline for assessing and maintaining intrinsic capacity in older adults,offer recommendations to professionals regarding these assessments,and encourage the implementation of evidence-based clinical practices across various settings,including communities,hospitals,nursing homes,and other geriatric care environments.Methods An evidence-based approach guided the collection of questions through a lit-erature review.Preliminary recommendations were developed through a systematic search of domestic and interna-tional guideline networks,professional association websites,and comprehensive databases.Subsequently,the recom-mendations were revised,and the consensus was achieved through a round of expert consensus meetings and 3 rounds of expert correspondence,culminating in the formation of the guidelines.Results The developed guideline encompasses 2 aspects and 5 dimensions of assessment and maintenance,comprising a total of 28 questions and 39 recommendations.Specifically,6 questions and 9 recommendations were formulated for the cognitive dimension,5 questions and 7 recommendations for the locomotion dimension,6 questions and 7 recommendations for the vitality dimension,6 questions and 9 recommendations for the psychological dimension,and 5 questions and 7 recommenda-tions for the sensory dimension.Among these,34 are classified as strong recommendations,while 5 are categorized as weak recommendations.Conclusion The guideline offers scientifically robust,acceptable,and comprehensible rec-ommendations that equip the professionals with a foundation for decision-making aiming at preserving the intrinsic capacity of older adults.