A 71-year-old male presented with esophageal cancer and severe aortic valve regurgitation. Treatment strategies for such patients are controversial. Considering the risks of cardiopulmonary bypass and potential esophageal cancer metastasis, we successfully performed transcatheter aortic valve implantation and minimally invasive three-incision thoracolaparoscopy combined with radical resection of esophageal cancer (McKeown) simultaneously in the elderly patient who did not require neoadjuvant treatment. This dual minimally invasive procedure took 6 hours and the patient recovered smoothly without any surgical complications.

Objective To compare the efficacy of low-frequency and high-frequency repetitive transcranial magnetic stimulation(rTMS)in patients with tremor-dominant Parkinson's disease.Methods A total of 88 tremor-dominant Parkinson's disease patients who visited Suqian Hospital of Nanjing Drum Tower Hospital Group from January 2021 to June 2024 were randomly assigned to low-frequency rTMS group(treated by 1 Hz stimulation)and high-frequency rTMS group(treated by 5 Hz stimulation),with 44 patients in each group.Treatment was administered once a day,five times a week,for 4 weeks.Another 50 patients were enrolled as the control group.During the rTMS treatment,regular medications were continuously administrated.Before and after treatment,the following assessments were conducted:unified parkinson's disease rating scale part Ⅲ(UPDRS-Ⅲ),Parkinson's disease questionnaire-39(PDQ-39),timed up and go(TUG)test,tremor amplitude,tremor peak frequency,and cortical excitability(resting motion threshold[rMT]and active motion threshold[aMT]).Results After treatment,there were significant differences in the UPDRS-Ⅲ score,TUG time,PDQ-39 score,rMT and aMT values,and tremor amplitude between the two groups(P<0.05),and the high-frequency rTMS group was lower/shorter than the other two group.There was no significant difference in tremor peak frequency between the two groups(P>0.05).Conclusion Both low-frequency and high-frequency rTMS can significantly improve motor function and quality of life in tremor-dominant Parkinson's disease patients.High-frequency rTMS demonstrates better efficacy in improving various symptoms and provides a more effective treatment option for tremor-dominant Parkinson's disease.

Objective: To investigate the characteristics and trend of stroke incidence in Yixing City, Jiangsu Province from 2016 to 2023, so as to provide the reference for formulating prevention and control strategies of stroke. Methods: Data of stroke case in Yixing City from 2016 to 2023 were collected from the National Health Information Platform of Yixing City, including sex, age, time of onset, and diagnostic subtypes. Crude incidence was standardized using the data from the 2010 Chinese National Population Census to analyze the characteristics of stroke incidence. The incidence trend of stroke was analyzed by average annual percent change (AAPC). Results: A total of 54 157 stroke cases were reported in Yixing City from 2016 to 2023, with a crude incidence of 629.52/100 000 and a standardized incidence of 299.50/100 000, showing an upward trend (AAPC=9.744% and 5.955%, both P<0.05). The crude and standardized incidence of stroke in males were significantly higher than those in females (695.30/100 000 vs. 565.79/100 000, 328.73/100 000 vs. 270.71/100 000, both P<0.05). Stroke incidence exhibited an age-dependent increase (P<0.05), peaking in the ≥60 years age group (1 820.43/100 000). The crude and standardized incidence of ischemic stroke (555.46/100 000 and 262.26/100 000) were significantly higher than those of hemorrhagic stroke (52.80/100 000 and 28.03/100 000, both P<0.05). From 2016 to 2023, the standardized incidences of stroke in males, females, the 0-<40 years age group, the 40-<60 years age group, the ≥60 years age group, and ischemic stroke all showed an upward trend (AAPC=6.692%, 4.925%, 5.607%, 5.777%, 5.698%, and 8.481%, respectively, all P<0.05). No significant temporal trend was observed for hemorrhagic stroke incidence (P>0.05). Conclusions The incidence of stroke among residents in Yixing City showed an upward trend from 2016 to 2023, with males and elderly individuals being high-risk populations. Ischemic stroke emerged as the predominant subtype, while a concerning trend of increasing stroke incidence among younger adults was observed.

Objective:To analyze the efficacy of delineating the clinical target volume (CTV) following the trajectory of trigeminal nerve branches and elective neck irradiation (ENI) in postoperative intensity-modulated radiotherapy (IMRT) for adenoid cystic carcinoma of head and neck (ACCHN).Methods:In this study, the data of ACCHN patients without distal metastasis who received postoperative radiotherapy after radical surgery at the Ninth People's Hospital of Shanghai Jiaotong University School of Medicine from January 2016 to December 2022 were retrospectively analyzed. Postoperative radiotherapy target zone and intensity-modulated radiotherapy plan for ACCHN were formulated according to the site of primary focus, whether nerve invasion and pathological staging. Kaplan-Meier method was applied to perform survival analysis, while assessing the tumor local control rate and locoregional recurrence pattern under this target zone outlining principle.Results:A total of 309 ACCHN patients were included. With a median follow-up of 49 months, the 5-year local control rate was 93.2%, the 5-year overall survival rate, locoregional recurrence-free survival rate, and distant metastasis-free survival rate were 90.8%, 90.6%, 66.3%, respectively. Twenty-three patients developed locoregional recurrence, including 14 with primary tumor recurrence alone, 5 with regional lymph node recurrence alone, and 4 with both primary and regional lymph node recurrence. Among the patients with primary tumor recurrence, 11 had recurrence related to the trigeminal nerve branches,and 7 had recurrence in the tumor bed or surgical bed region, with no out-of-field recurrence. Among the 9 patients with lymph node recurrence, none had undergone neck dissection.Conclusions:Delineating the CTV following the trigeminal nerve branches in postoperative radiotherapy for ACCHN achieves excellent local control. Elective neck irradiation avoids irradiation of the entire neck lymphatic drainage area with a low regional recurrence rate.

Objective:To evaluate the impact of surgical margin status and pathological subtypes on the prognosis of patients with adenoid cystic carcinoma of the head and neck (ACCHN) who underwent postoperative radiotherapy.Methods:A retrospective analysis was conducted on 309 patients with initially treated, non-metastatic ACCHN who completed postoperative radiotherapy at Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine from January 2016 to December 2022. All patients underwent curative (non-palliative) surgery followed by postoperative radiotherapy, with a median dose of 66 Gy (range: 54-70 Gy). The Kaplan-Meier method was used to compare 5-year local recurrence-free survival (LRFS) between R0 (negative margin) and non-R0 resections in patients with initially resectable (T 1-T 4a stage) and initially unresectable (T 4b stage) disease. Univariate and multivariate Cox proportional hazards models were employed to analyze risk factors for local recurrence, with a focus on surgical margin status and pathological subtypes. Results:The median follow-up was 48 months. Of the 309 patients included in the study, 133 were males and 176 were females, with a median age of 51 years (range: 18-77 years). Primary tumors were located in the major salivary glands in 135 cases (including 42 in the parotid gland, 65 in the submandibular gland, and 28 in the sublingual gland) and in the minor salivary glands in 174 cases. The 5-year overall survival, locoregional recurrence-free survival, distant metastasis-free survival, and progression-free survival rates were 91.5%, 90.8%, 66.1%, and 63.9%, respectively. Non-R0 resection was achieved in 177 patients (57.3%). Among initially resectable patients ( n=253), the non-R0 resection rate was 49.0% ( n=124), with only 6 cases (2.4%) experiencing local recurrence (all non-R0 resections). In initially unresectable patients ( n=56), the non-R0 resection rate was as high as 95% ( n=53), with 13 cases (23%) experiencing local recurrence (2 cases in non-R0 resection and 1 case in R0 resection). For initially resectable patients, non-R0 resection significantly reduced the 5-year LRFS rate to 95.2%, compared to 100% in R0 resection patients ( P=0.014). However, multivariate analysis revealed that the solid pathological subtype was an independent risk factor for 5-year LRFS ( HR=7.40, 95% CI: 2.81-19.52, P<0.001), while the surgical margin status was not an independent factor. Conclusions:The combined strategy of surgery and postoperative radiotherapy provides high local control rates for ACCHN patients. Achieving R0 resection is crucial for initially resectable patients, while a comprehensive treatment strategy involving surgery and postoperative radiotherapy remains essential for initially unresectable patients. The solid pathological subtype is the most significant risk factor for local recurrence.

Hepatic stellate cells (HSCs) are the primary fibrogenic cells in the liver, and their activation plays a crucial role in the development and progression of hepatic fibrosis. Here, we report that retinoid X receptor-alpha (RXRα), a unique member of the nuclear receptor superfamily, is a key modulator of HSC activation and liver fibrosis. RXRα exerts its effects by modulating calcium/calmodulin-dependent protein kinase kinase β (CaMKKβ)-mediated activation of AMP-activated protein kinase-alpha (AMPKα). In addition, we demonstrate that K-80003, which binds RXRα by a unique mechanism, effectively suppresses HSC activation, proliferation, and migration, thereby inhibiting liver fibrosis in the CCl₄ and amylin liver NASH (AMLN) diet animal models. The effect is mediated by AMPKα activation, promoting mitophagy in HSCs. Mechanistically, K-80003 activates AMPKα by inducing RXRα to form condensates with CaMKKβ and AMPKα via a two-phase process. The formation of RXRα condensates is driven by its N-terminal intrinsic disorder region and requires phosphorylation by CaMKKβ. Our results reveal a crucial role of RXRα in liver fibrosis regulation through modulating mitochondrial activities in HSCs. Furthermore, they suggest that K-80003 and related RXRα modulators hold promise as therapeutic agents for fibrosis-related diseases.

Objective:To investigate the effect of circulating plasma cell(CPC)on the prognosis of multiple myeloma(MM),and to es-tablish and validate a modified CPC-RISS staging system based on CPC and RISS.Methods:A retrospective analysis was performed for the clinical data of 639 treatment-na?ve patients with MM who were treated in Department of Hematology,Xijing Hospital,from January 2006 to June 2023.Peripheral blood smear was used to calculate the percentage of CPC in patients,and the impact of CPC and other related factors on the prognosis of MM patients was analyzed.A CPC-RISS staging system was established based on RISS stage and the percentage of CPC,and the differences in survival and prognosis were analyzed between patients with different stages.Results:Compared with the patients without CPC,detectable CPC was significantly associated with various high-risk factors for MM,and the MM patients with CPC had a lower complete remission rate and shorter overall survival time and progression-free survival time.The modified CPC-RISS staging system was used to classify the patients with MM into four stages,and there were significant differences in median survival time and progression-free survival time between the patients with different stages of MM.Conclusion:The MM pa-tients with the presence of CPC exhibit more aggressive features,worse response to treatment,and a reduction in long-term survival rate.The modified CPC-RISS staging system can effectively predict the prognosis of treatment-na?ve MM patients.

Objective:To analyze the efficacy of delineating the clinical target volume (CTV) following the trajectory of trigeminal nerve branches and elective neck irradiation (ENI) in postoperative intensity-modulated radiotherapy (IMRT) for adenoid cystic carcinoma of head and neck (ACCHN).Methods:In this study, the data of ACCHN patients without distal metastasis who received postoperative radiotherapy after radical surgery at the Ninth People's Hospital of Shanghai Jiaotong University School of Medicine from January 2016 to December 2022 were retrospectively analyzed. Postoperative radiotherapy target zone and intensity-modulated radiotherapy plan for ACCHN were formulated according to the site of primary focus, whether nerve invasion and pathological staging. Kaplan-Meier method was applied to perform survival analysis, while assessing the tumor local control rate and locoregional recurrence pattern under this target zone outlining principle.Results:A total of 309 ACCHN patients were included. With a median follow-up of 49 months, the 5-year local control rate was 93.2%, the 5-year overall survival rate, locoregional recurrence-free survival rate, and distant metastasis-free survival rate were 90.8%, 90.6%, 66.3%, respectively. Twenty-three patients developed locoregional recurrence, including 14 with primary tumor recurrence alone, 5 with regional lymph node recurrence alone, and 4 with both primary and regional lymph node recurrence. Among the patients with primary tumor recurrence, 11 had recurrence related to the trigeminal nerve branches,and 7 had recurrence in the tumor bed or surgical bed region, with no out-of-field recurrence. Among the 9 patients with lymph node recurrence, none had undergone neck dissection.Conclusions:Delineating the CTV following the trigeminal nerve branches in postoperative radiotherapy for ACCHN achieves excellent local control. Elective neck irradiation avoids irradiation of the entire neck lymphatic drainage area with a low regional recurrence rate.

Objective:To evaluate the impact of surgical margin status and pathological subtypes on the prognosis of patients with adenoid cystic carcinoma of the head and neck (ACCHN) who underwent postoperative radiotherapy.Methods:A retrospective analysis was conducted on 309 patients with initially treated, non-metastatic ACCHN who completed postoperative radiotherapy at Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine from January 2016 to December 2022. All patients underwent curative (non-palliative) surgery followed by postoperative radiotherapy, with a median dose of 66 Gy (range: 54-70 Gy). The Kaplan-Meier method was used to compare 5-year local recurrence-free survival (LRFS) between R0 (negative margin) and non-R0 resections in patients with initially resectable (T 1-T 4a stage) and initially unresectable (T 4b stage) disease. Univariate and multivariate Cox proportional hazards models were employed to analyze risk factors for local recurrence, with a focus on surgical margin status and pathological subtypes. Results:The median follow-up was 48 months. Of the 309 patients included in the study, 133 were males and 176 were females, with a median age of 51 years (range: 18-77 years). Primary tumors were located in the major salivary glands in 135 cases (including 42 in the parotid gland, 65 in the submandibular gland, and 28 in the sublingual gland) and in the minor salivary glands in 174 cases. The 5-year overall survival, locoregional recurrence-free survival, distant metastasis-free survival, and progression-free survival rates were 91.5%, 90.8%, 66.1%, and 63.9%, respectively. Non-R0 resection was achieved in 177 patients (57.3%). Among initially resectable patients ( n=253), the non-R0 resection rate was 49.0% ( n=124), with only 6 cases (2.4%) experiencing local recurrence (all non-R0 resections). In initially unresectable patients ( n=56), the non-R0 resection rate was as high as 95% ( n=53), with 13 cases (23%) experiencing local recurrence (2 cases in non-R0 resection and 1 case in R0 resection). For initially resectable patients, non-R0 resection significantly reduced the 5-year LRFS rate to 95.2%, compared to 100% in R0 resection patients ( P=0.014). However, multivariate analysis revealed that the solid pathological subtype was an independent risk factor for 5-year LRFS ( HR=7.40, 95% CI: 2.81-19.52, P<0.001), while the surgical margin status was not an independent factor. Conclusions:The combined strategy of surgery and postoperative radiotherapy provides high local control rates for ACCHN patients. Achieving R0 resection is crucial for initially resectable patients, while a comprehensive treatment strategy involving surgery and postoperative radiotherapy remains essential for initially unresectable patients. The solid pathological subtype is the most significant risk factor for local recurrence.

Objective:To evaluate the relationship between gluten-free diet and rheumatoid arthritis (RA).Methods:Data were obtained from large-scale genome-wide association studies (GWAS), and genetic loci that are independent of gluten-free diet and RA of people of Europe2 were selected as instrumental variables. The gluten-free diet GWAS data included 64 949 individuals and 9 851 867 controls. Data were obtained from GWAS of 58 284 RA patients and 13 108 512 controls. The inverse variance weighted (IVW), MR Egger, weighted median method and weighted model were used to conduct two sample Mendelian randomization (MR) analysis. Cochran Q test and mendelian randomness pleiotropy residual sum and outlier (MR-PRESSO) were used to assess SNP heterogeneity. Applying the MR Egger intercept to test the level pleiotropy of SNP. The sensitivity analysis of the "leave one method" that evaluates whether MR studies were influenced by a single SNP. Results:After matching GFD and RA data, three SNPs were included as instrumental variables in the study. IVW showed that GFD could significantly reduce the risk of RA ( β=-60.83, s x=3.82, P<0.001). The weighted median method and weighted pattern also showed that the gluten free diet could reduce the risk of RA ( β=-57.97, s x=4.41, P<0.001; β=-55.81, s x=5.10, P=0.008). Sensitivity analysis of the correlation between GFD and RA showed that there might be heterogeneity between SNPs (Cochran Q test, Q=12.80, P=0.002). The MR-PRESSO results showed that no abnormal SNP was detected ( P=0.174). The forest map showed that SNPs was closely related to GFD and RA stability. The method comparison chart showed that the results of multiple testing methods were basically consistent. The funnel plot showed that SNPs were basically symmetrical, indicating that there was no pleiotropy in MR analysis. The MR Egger intercept test showed no horizontal pleiotropy in MR analysis (intercept value was-0.24, P=0.174). The sensitivity analysis of the "leave one method" is suggested that no single SNP had a significant impact on the overall results. Conclusion:Gluten free diet is related to the risk reduction of RA.