Objective To compare the 12-month efficacy and safety of N-butyl cyanoacrylate (NBCA) versus radiofrequency ablation (RFA) in treating great saphenous vein (GSV) insufficiency. Methods A total of 155 patients with GSV insufficiency from five centers were randomly allocated to the NBCA group or RFA group. Postoperative efficacy and safety outcomes were evaluated. Results Immediate postoperative closure rates of the GSV trunk were 100% in both groups. The closure rates of NBCA and RFA group were 98.6% and 98.5% at 3 months, 97.1% and 98.5% at 6 months, 98.1% and 95.9% at 12 months, with no statistically significant differences (P>0.05). After treatment, CEAP classification improved significantly from baseline in both groups. In terms of safety, 1 case of phlebitis, 1 case of ablation-related thrombus extension (ARTE) and 2 cases of calf muscle venous thrombosis(CMVT) occurred in the NBCA group, while 2 cases of limb numbness, 1 case of persistent thigh pain and 2 cases of CMVT in the RFA group. All reported serious adverse events in both groups were assessed as unrelated to the medical device or the trial procedure. Conclusions NBCA demonstrates non-inferior efficacy and safety compared to RFA for treating GSV insufficiency over 12 months.

Mental state is an important part of the normal life activities of the human body, and it is also the most external expression and the most easily obtained information of the physical condition. The normal activities of the mind depend on the normal operation of the viscera, qi, and blood, and are a unified whole that prospers together and suffers together. The theory of the five-spirit-viscera in the Yellow Emperor’s Inner Classic revealed that the normal mental activities of the human body were dominated by the five internal organs, that is, the five internal organs were the body and the five spirits were the function. And it highlighted the viewpoint that the five internal organs store the spirits and are actually one. The heart governs the spirit and belongs to the four internal organs. On this basis, Synopsis of Golden Chamber used the internal organs to diagnose and treat mental diseases, integrating the theory of the five spirits into it, forming a unique method of diagnosis and treatment with the heart as the leading factor and regulating the qi and blood of the four internal organs. It identified the pathogenesis of diseases such as pathogenic crying, lily disease, and hysteria from five levels: heart deficiency and weak qi, heart-lung disharmony, heart-liver disharmony, the heart of the loss of the spleen nourishment, and disharmony between heart and kidney. The treatment was mainly to replenish the deficiency of the viscera and eliminate the pathogens, reflecting the characteristics of regulating the mind and calming the four internal organs. This unique view on diagnosis and treatment has profoundly influenced the diagnosis and treatment theories of mental illnesses by later doctors, and is of great significance to the current clinical treatment of such illnesses.

Objective To explore the relationship between developmental endothelial locus-1(Del-1)and inflammatory response and disease severity in patients with chronic obstructive pulmonary disease(COPD).Method 82 COPD patients admitted to Huai'an Fifth People's Hospital from January 2023 to July 2023 were selected as the COPD group.Among them,40 patients with acute exacerbation were included in the acute exacerbation group,and 42 patients in the stable phase were included in the stable group.Another 40 healthy volunteers who underwent physical examinations during the same period were selected as the control group.The levels of serum Del-1,C-reactive protein(CRP),interleukin-1β(IL-1β)and neutrophil to lymphocyte ratio(NLR)in all study subjects were detected.Pearson's method was used to analyze the correlation between serum Del-1 and inflammatory markers.The predictive value of serum Del-1 for acute exacerbation in COPD patients was analyzed using receiver operating characteristic(ROC)curves.Result The serum CRP,IL-1β and NLR levels in the COPD group were higher than those in the control group(t=12.047,13.107,9.404),the serum Del-1 level in the COPD group was 386.87±42.34 pg/ml,lower than that in the control group 512.63±60.21 pg/ml(t=13.343),and the differences were statistically significant(all P<0.05).The serum CRP,IL-1β and NLR levels in the acute exacerbation group were higher than those in the stable group(t=4.170,5.292,5.919),the serum Del-1 level in the acute exacerbation group was 347.64±40.69 pg/ml,lower than that in the stable group 424.23±48.31 pg/ml(t=7.746),and the differences were statistically significant(all P<0.05).Pearson analysis showed that the serum Del-1 level in COPD patients were negatively correlated with serum CRP,IL-1β and NLR levels(r=-0.534,-0.587,-0.612,all P<0.05).ROC analysis showed that serum Del-1 had a high predictive value for acute exacerbation in COPD patients,with an AUC(95%CI)of 0.886(0.812～0.960).When the optimal cutoffvalue was 380.65 pg/ml,the sensitivity and specificity were 82.50%and 85.00%,respectively.Conclusion Serum Del-1 is low expression in COPD patients and is ngeatively correlated with their inflammatory response and disease severity,it is expected to become a new biomarker for predicting the risk of acute exacerbation of COPD.

Objective:To explore the therapeutic efficacy and prognostic factors of combined rituximab and intensive chemotherapy for sporadic adult Burkitt lymphoma (BL) .Methods:This retrospective study examined the clinical and survival data of 30 patients newly diagnosed with BL between July 2011 and February 2023 at the Blood Diseases Hospital. Kaplan-Meier method was used for survival analysis, and the log-rank test was used for univariate analysis of prognostic factors.Results:The median age of the 30 patients was 43 years (24 - 66 years), and the male to female ratio was 3: 2. Extranodal invasion was present in 80% of the patients, with involvement of the bone marrow in 53.3% and central nervous system in 10.0%. The Ann Arbor stage was Ⅲ and Ⅳ in 86.7%. According to the number of Burkitt Lymphoma International Prognostic Index (BL-IPI) risk factors, patients were classified as low risk (0) in 20.0%, intermediate risk (1) in 43.3%, and high risk (≥2) in 36.7%. All patients were treated with an induction regimen of rituximab combined with intensive chemotherapy, with objective and complete response rates of 80.0% and 76.7%, respectively. The median follow-up was 49 months (6-153 months), and the 5-year progression-free survival (PFS) and overall survival (OS) rates were both (76.7±7.7) %. All patients with limited stage ( n=4) achieved continuous complete remission (CCR). Patients who had high risk, advanced stage sensitive to induction therapy ( n=10) sequentially received first-line autologous hematopoietic stem cell transplantation (auto-HSCT) as consolidation therapy; 9 patients achieved CCR, whereas 1 patient with central nervous system invasion developed early disease progression and died. The BL-IPI low, intermediate, and high risk groups had respective 5-year PFS rates of (83.3±15.2) %, 100.0%, and (45.5±15.0) % ( P=0.0069) and OS rates of (83.3±15.2) %, 100.0%, and (45.5±15.0) % ( P=0.0075). The main adverse effects of induction therapy were myelosuppression and secondary infections, which were effectively managed by appropriate symptomatic treatment. Univariate analysis demonstrated that worse PFS was associated with BL-IPI score ≥2 ( HR=4.90, 95% CI 1.02-23.45, P=0.0329) ; extranodal invasion at ≥2 sites ( HR=12.62, 95% CI 2.59-61.62, P=0.0021) ; and failure to achieve first complete response (CR1) after induction therapy ( HR=31.86, 95% CI 4.19-242.20, P<0.0001) . Conclusions:Intensive immunochemotherapy regimens were effective and well-tolerated by adult patients with highly aggressive BL. Treatment efficacy was ideal in patients with limited-stage disease, whereas prognosis was unsatisfactory in patients with high-risk BL-IPI. Sequential first-line auto-HSCT consolidation therapy may further improve outcomes in patients with high-risk advanced-stage disease who are sensitive to induction therapy. BL-IPI score ≥2, extranodal invasion at ≥2 sites, and failure to achieve CR1 after induction therapy were adverse prognostic factors in adult patients with BL.

Background and purpose:Thyroid cancer is the most common malignant endocrine tumor,particularly prevalent among the Asian population.The overall survival for thyroid cancer patients is relatively high,but there are significant survival differences among patients.Based on long-term hospital-based cancer registry database,this study analyzed the 10-year observed overall survival(OS)rate of thyroid cancer cases and the distribution of causes of death,providing real-world evidences to further survival management of thyroid cancer in China.Methods:A total of 55343 thyroid cancer patients who underwent treatment at Fudan University Shanghai Cancer center from 2005 to 2021 were included in this study.Clinical information and the follow-up endpoint data were collected through medical records review,telephone visits and death registry data linkage.The last follow-up date was October 31,2024.Kaplan-Meier method was applied in evaluating the OS rate,and survival data were described by different subgroups as age group,gender,treatment period,tumor staging and pathological characteristics.The standardized mortality ratio(SMR)and absolute excess risk(AER)were calculated using general Shanghai population as the reference,and the mortality risk was described by gender,age at diagnosis and histological subtype.Results:With a median follow-up time of 63.01 months,the overall 1-,3-,5-and 10-year OS rates of thyroid cancer patients were 99.67%(95%CI:99.62%-99.72%),99.11%(95%CI:99.03%-99.19%),98.48%(95%CI:98.36%-98.60%)and 95.81%(95%CI:95.50%-96.11%),respectively.The 10-year OS rates of stage Ⅰ,Ⅱ,Ⅲ and Ⅳ were 97.99%(95%CI:97.70%-98.28%),89.80%(95%CI:87.24%-92.37%),77.84%(95%CI:70.76%-84.92%)and 62.95%(95%CI:55.37%-70.54%),respectively.The differences in OS among patients with different age,gender and histological classification were significant.1256(2.27%)deaths occurred,of which 18.63%,50.88%and 7.32%were attributable to thyroid cancer,other cancers and cardiovascular disease(CVD),respectively.Compared with the general population,patients with different subtypes of thyroid cancer had higher all-cause mortality rates,progressively increasing with papillary,follicular,medullary and anaplastic thyroid carcinoma/poorly differentiated carcinoma.Compared with general population,the death risk was 2.24 times higher in papillary thyroid cancer patients(95%CI:2.06-2.44),9.94 times higher in follicular thyroid cancer patients(95%CI:6.79-14.09),12.16 times higher in medullary thyroid cancer patients(95%CI:8.05-17.69),and the highest risk was observed in patients with anaplastic thyroid carcinoma/poorly differentiated carcinoma[SMR=79.67(95%CI:58.38-106.31),AER=766.01/1 000 person-years].Conclusion:The 10-year long survival data and cause of death for thyroid cancer patients with different histological types were reported in China based on a large single institution hospital-based cancer registry database.Staging and histological characteristics were the most important factors directly affected the survival.Early diagnosis and individualized treatment are crucial for improving prognosis.

Background and purpose:Thyroid cancer is the most common malignant endocrine tumor,particularly prevalent among the Asian population.The overall survival for thyroid cancer patients is relatively high,but there are significant survival differences among patients.Based on long-term hospital-based cancer registry database,this study analyzed the 10-year observed overall survival(OS)rate of thyroid cancer cases and the distribution of causes of death,providing real-world evidences to further survival management of thyroid cancer in China.Methods:A total of 55343 thyroid cancer patients who underwent treatment at Fudan University Shanghai Cancer center from 2005 to 2021 were included in this study.Clinical information and the follow-up endpoint data were collected through medical records review,telephone visits and death registry data linkage.The last follow-up date was October 31,2024.Kaplan-Meier method was applied in evaluating the OS rate,and survival data were described by different subgroups as age group,gender,treatment period,tumor staging and pathological characteristics.The standardized mortality ratio(SMR)and absolute excess risk(AER)were calculated using general Shanghai population as the reference,and the mortality risk was described by gender,age at diagnosis and histological subtype.Results:With a median follow-up time of 63.01 months,the overall 1-,3-,5-and 10-year OS rates of thyroid cancer patients were 99.67%(95%CI:99.62%-99.72%),99.11%(95%CI:99.03%-99.19%),98.48%(95%CI:98.36%-98.60%)and 95.81%(95%CI:95.50%-96.11%),respectively.The 10-year OS rates of stage Ⅰ,Ⅱ,Ⅲ and Ⅳ were 97.99%(95%CI:97.70%-98.28%),89.80%(95%CI:87.24%-92.37%),77.84%(95%CI:70.76%-84.92%)and 62.95%(95%CI:55.37%-70.54%),respectively.The differences in OS among patients with different age,gender and histological classification were significant.1256(2.27%)deaths occurred,of which 18.63%,50.88%and 7.32%were attributable to thyroid cancer,other cancers and cardiovascular disease(CVD),respectively.Compared with the general population,patients with different subtypes of thyroid cancer had higher all-cause mortality rates,progressively increasing with papillary,follicular,medullary and anaplastic thyroid carcinoma/poorly differentiated carcinoma.Compared with general population,the death risk was 2.24 times higher in papillary thyroid cancer patients(95%CI:2.06-2.44),9.94 times higher in follicular thyroid cancer patients(95%CI:6.79-14.09),12.16 times higher in medullary thyroid cancer patients(95%CI:8.05-17.69),and the highest risk was observed in patients with anaplastic thyroid carcinoma/poorly differentiated carcinoma[SMR=79.67(95%CI:58.38-106.31),AER=766.01/1 000 person-years].Conclusion:The 10-year long survival data and cause of death for thyroid cancer patients with different histological types were reported in China based on a large single institution hospital-based cancer registry database.Staging and histological characteristics were the most important factors directly affected the survival.Early diagnosis and individualized treatment are crucial for improving prognosis.

Objective:To explore the therapeutic efficacy and prognostic factors of combined rituximab and intensive chemotherapy for sporadic adult Burkitt lymphoma (BL) .Methods:This retrospective study examined the clinical and survival data of 30 patients newly diagnosed with BL between July 2011 and February 2023 at the Blood Diseases Hospital. Kaplan-Meier method was used for survival analysis, and the log-rank test was used for univariate analysis of prognostic factors.Results:The median age of the 30 patients was 43 years (24 - 66 years), and the male to female ratio was 3: 2. Extranodal invasion was present in 80% of the patients, with involvement of the bone marrow in 53.3% and central nervous system in 10.0%. The Ann Arbor stage was Ⅲ and Ⅳ in 86.7%. According to the number of Burkitt Lymphoma International Prognostic Index (BL-IPI) risk factors, patients were classified as low risk (0) in 20.0%, intermediate risk (1) in 43.3%, and high risk (≥2) in 36.7%. All patients were treated with an induction regimen of rituximab combined with intensive chemotherapy, with objective and complete response rates of 80.0% and 76.7%, respectively. The median follow-up was 49 months (6-153 months), and the 5-year progression-free survival (PFS) and overall survival (OS) rates were both (76.7±7.7) %. All patients with limited stage ( n=4) achieved continuous complete remission (CCR). Patients who had high risk, advanced stage sensitive to induction therapy ( n=10) sequentially received first-line autologous hematopoietic stem cell transplantation (auto-HSCT) as consolidation therapy; 9 patients achieved CCR, whereas 1 patient with central nervous system invasion developed early disease progression and died. The BL-IPI low, intermediate, and high risk groups had respective 5-year PFS rates of (83.3±15.2) %, 100.0%, and (45.5±15.0) % ( P=0.0069) and OS rates of (83.3±15.2) %, 100.0%, and (45.5±15.0) % ( P=0.0075). The main adverse effects of induction therapy were myelosuppression and secondary infections, which were effectively managed by appropriate symptomatic treatment. Univariate analysis demonstrated that worse PFS was associated with BL-IPI score ≥2 ( HR=4.90, 95% CI 1.02-23.45, P=0.0329) ; extranodal invasion at ≥2 sites ( HR=12.62, 95% CI 2.59-61.62, P=0.0021) ; and failure to achieve first complete response (CR1) after induction therapy ( HR=31.86, 95% CI 4.19-242.20, P<0.0001) . Conclusions:Intensive immunochemotherapy regimens were effective and well-tolerated by adult patients with highly aggressive BL. Treatment efficacy was ideal in patients with limited-stage disease, whereas prognosis was unsatisfactory in patients with high-risk BL-IPI. Sequential first-line auto-HSCT consolidation therapy may further improve outcomes in patients with high-risk advanced-stage disease who are sensitive to induction therapy. BL-IPI score ≥2, extranodal invasion at ≥2 sites, and failure to achieve CR1 after induction therapy were adverse prognostic factors in adult patients with BL.

Objective To explore the relationship between developmental endothelial locus-1(Del-1)and inflammatory response and disease severity in patients with chronic obstructive pulmonary disease(COPD).Method 82 COPD patients admitted to Huai'an Fifth People's Hospital from January 2023 to July 2023 were selected as the COPD group.Among them,40 patients with acute exacerbation were included in the acute exacerbation group,and 42 patients in the stable phase were included in the stable group.Another 40 healthy volunteers who underwent physical examinations during the same period were selected as the control group.The levels of serum Del-1,C-reactive protein(CRP),interleukin-1β(IL-1β)and neutrophil to lymphocyte ratio(NLR)in all study subjects were detected.Pearson's method was used to analyze the correlation between serum Del-1 and inflammatory markers.The predictive value of serum Del-1 for acute exacerbation in COPD patients was analyzed using receiver operating characteristic(ROC)curves.Result The serum CRP,IL-1β and NLR levels in the COPD group were higher than those in the control group(t=12.047,13.107,9.404),the serum Del-1 level in the COPD group was 386.87±42.34 pg/ml,lower than that in the control group 512.63±60.21 pg/ml(t=13.343),and the differences were statistically significant(all P<0.05).The serum CRP,IL-1β and NLR levels in the acute exacerbation group were higher than those in the stable group(t=4.170,5.292,5.919),the serum Del-1 level in the acute exacerbation group was 347.64±40.69 pg/ml,lower than that in the stable group 424.23±48.31 pg/ml(t=7.746),and the differences were statistically significant(all P<0.05).Pearson analysis showed that the serum Del-1 level in COPD patients were negatively correlated with serum CRP,IL-1β and NLR levels(r=-0.534,-0.587,-0.612,all P<0.05).ROC analysis showed that serum Del-1 had a high predictive value for acute exacerbation in COPD patients,with an AUC(95%CI)of 0.886(0.812～0.960).When the optimal cutoffvalue was 380.65 pg/ml,the sensitivity and specificity were 82.50%and 85.00%,respectively.Conclusion Serum Del-1 is low expression in COPD patients and is ngeatively correlated with their inflammatory response and disease severity,it is expected to become a new biomarker for predicting the risk of acute exacerbation of COPD.

Objective To compare the efficacy and safety of bridging therapy and direct thrombectomy in patients with acute ischemic stroke caused by basilar artery occlusion within 4.5 h.Methods Retrospective consecutive patients with acute basilar artery occlusion stroke within 4.5 h of onset admitted to five centers from January 2018 to August 2024 were included and divided into a bridging therapy(intravenous thrombolysis with alteplase given prior to emergency endovascular treatment)group and a direct thrombectomy group according to the treatment modality.Baseline and clinical data were collected from patients,including age,sex,systolic and diastolic blood pressure on admission,past history(including history of hypertension,diabetes mellitus,coronary artery disease,atrial fibrillation,hyperlipidemia,and history of stroke),history of smoking,pre-morbid modified Rankin scale(mRS)scores,National Institutes of Health stroke scale(NIHSS)score on admission,posterior circulation Alberta stroke program early CT score on admission,basilar artery CT angiography score,history of pre-procedural antiplatelet aggregation medications,history of pre-procedural anticoagulant medications,choice of arterial puncture access(via femoral or radial artery),site of vascular occlusion(proximal basilar artery,mid-basilar artery,distal basilar artery),trial of Org 10172 in acute stroke treatment(TOAST)classification,American Society of Interventional and Therapeutic Neuroradiology/Society of Interventional Radiology collateral circulation classification,time from onset to admission,time from admission to puncture,time from puncture to revascularization,time from onset to revascularisation,type of embolisation procedure(stenting,aspiration,and combined),immediate post-procedure extended thrombolysis in cerebral infarction(eTICI)classification,and intra-procedural related complications(arterial entrapment,distal occlusion and arterial perforation).The main efficacy indicators(good prognosis[mRS score 0-3 90 d postoperatively],death[mRS score 6 90 d postoperatively],and good recanalisation[eTICI grade ≥2b50]within the immediate postoperative period)and safety indicators(incidence of symptomatic intracranial haemorrhage[sICH]within 7 days post-procedure)were compared between the two groups.The two groups were matched 1∶1 using propensity score matching(PSM)to compare differences in effectiveness and safety indices before and after PSM.Variables with P＜0.05 in the baseline and clinical data comparison between the two groups were included in multifactorial Logistic regression analysis for correction,the differences in safety and efficacy between the two groups were compared before and after correction.Results A total of 206 patients with acute ischemic stroke caused by basilar artery occlusion within 4.5 h of onset were included,comprising 151 males and 55 females.The age ranged from 26 to 93 years old,with an average of(65±13)years old.Among them,101 patients(49.0％)were in the bridging therapy group and 105(51.0％)in the direct thrombectomy group.After 1∶1 PSM,each group consisted of 69 patients.(1)The differences in the proportion of patients with atrial fibrillation between the bridging therapy group and the direct thrombectomy group(16.8％[17/101]vs.28.6％[30/105]),the distribution of pre-morbid mRS scores,and the distribution of TOAST subtypes were statistically significant(all P＜0.05);the differences in the residual baseline and clinical data of the two groups were not statistically significant(all P＞0.05).After 1∶1 PSM,the differences in all baseline and clinical data between the two groups were not statistically significant(all P＞0.05).(2)No statistically significant differences were observed between the bridging therapy group and direct thrombectomy group in the good prognosis rate at 90 d postoperatively,morbidity and mortality rates at 90 d postoperatively,or good revascularization rate in the immediate postoperative period(all P＞0.05).However,the risk of sICH at 7 d postoperatively was higher in the bridging therapy group(9.5％[10/105]vs.19.8％[20/101];OR,2.346,95％CI 1.038-5.299,P=0.037).After correcting for variables with statistically significant differences in baseline and clinical data between the direct thrombectomy group and bridging therapy groups(atrial fibrillation,pre-onset mRS score,and TOAST classification)using a multifactorial Logistic regression model,the results showed no statistically significant differences in the effectiveness and safety metrics between the two groups(all P＞0.05).(3)The results after 1∶1 PSM showed that the bridging therapy group had a higher risk of sICH(11.6％[8/69]vs.26.1％[18/69];OR,2.691,95％CI 1.081-6.700,P=0.033).No statistically significant differences were observed between the two groups in terms of good prognosis rate at 90 d postoperatively,disease-related mortality rate at 90 d postoperatively,or rate of good revascularization in the immediate postoperative period(all P＞0.05).Conclusions In patients with acute basilar artery occlusion stroke within 4.5 h of onset,the effectiveness of bridging therapy and direct thrombectomy was similar,but the incidence of sICH was higher with bridging therapy.The results of this study still need further validation through prospective studies with larger sample sizes.