Under the current situation of "low prevalence and low infection" of schistosomiasis in China, and to provide a basis for achieving the goal of eliminating schistosomiasis by 2030 proposed by the Healthy China Action (2019 - 2030) as scheduled, the Hunan Provincial Corps Hospital of the Chinese People's Armed Police Force established a schistosomiasis monitoring and early warning index system based on the previous studies on schistosomiasis early warning index system and the recent literature analysis, combined with the current potential risk factors affecting the transmission and prevalence of schistosomiasis, and organized two rounds of expert consultation and carried out project promotion meetings. The experts reached a consensus on the comprehensiveness and practicability of the index system, aiming to lay a solid foundation for construction of China's schistosomiasis prevention and control early warning system.

Pulmonary arterial hypertension(PAH)is characterized by progressively elevated pulmonary artery pressure and pulmonary vascular resistance.The core pathological consequence is a significant increase in right ventricular afterload,leading to right ventricular-pulmonary arterial uncoupling,and ultimately resulting in right heart failure and death.This consensus was jointly developed by experts in the field,organized by National Center for Cardiovascular Diseases,China Specialized Alliance of Pulmonary Hypertension and National Expert Committee for Cardiovascular Diseases,Professional Committee of Right Heart and Pulmonary Vascular Diseases.The consensus focuses on the definition,classification,epidemiology,pathophysiological mechanisms,diagnosis,assessment,treatment,and management of PAH-induced right heart failure.By the integrating evidence-based medicine data and the clinical expertise of Chinese specialists,this consensus summarizes standardized evaluation and management protocols.Its goals are to enhance the diagnostic and therapeutic standards for PAH-related right heart failure and ultimately improve patients'quality of life while reducing mortality.

Under the current situation of "low prevalence and low infection" of schistosomiasis in China, and to provide a basis for achieving the goal of eliminating schistosomiasis by 2030 proposed by the Healthy China Action (2019 - 2030) as scheduled, the Hunan Provincial Corps Hospital of the Chinese People's Armed Police Force established a schistosomiasis monitoring and early warning index system based on the previous studies on schistosomiasis early warning index system and the recent literature analysis, combined with the current potential risk factors affecting the transmission and prevalence of schistosomiasis, and organized two rounds of expert consultation and carried out project promotion meetings. The experts reached a consensus on the comprehensiveness and practicability of the index system, aiming to lay a solid foundation for construction of China's schistosomiasis prevention and control early warning system.

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.

Objective:To explore the correlations of sleep quality and architecture with heart rate variability (HRV) in patients with stenoses of vertebrobasilar artery system and internal carotid artery system.Methods:A retrospective study was performed; 72 patients with stenosis or occlusion of the head and neck arteries (not resulting in cerebral infarction) admitted to Department of Neurology, Second Affiliated Hospital of Zhengzhou University from June 2023 to June 2024 were chosen, including 33 patients with moderate-to-severe stenosis or occlusion of the vertebrobasilar system (VB group) and 39 patients with moderate-to-severe stenosis or occlusion of the internal carotid artery system (ICA group). Pittsburgh sleep quality index (PSQI) and polysomnography (PSG) were used to evaluate the sleep quality and architecture, respectively; and 24-hour ambulatory electrocardiogram was used to assess the HRV. Differences in PSQI score, PSG and HRV parameters between the two groups were compared; partial correlation analysis was used to explore the correlations of HRV parameters with PSQI scores and PSG parameters; multivariate linear regression was used to analyze the independent influencing factors for HRV.Results:(1) Compared with the ICA group, the VB group exhibited significantly higher PSQI scores, spontaneous arousal index (SAI), ratio of time of stage 1 non-rapid eye movement sleep/total sleep time (T N1/T t), and apnea-hypopnea index (AHI), while significantly lower ratio of time of rapid eye movement sleep/total sleep time (T R/T t), spindle wave density in stage 2 non-rapid eye movement sleep (N2), lowest blood oxygen saturation, standard deviation of normal to normal intervals (SDNN) of all sinus beats, low-frequency power (LF), and high-frequency power (HF, P<0.05). (2) In both VB group and ICA group, SDNN was negatively correlated with PSQI score ( r=-0.461, P=0.020; r=-0.378, P=0.036). In the VB group, SDNN was negatively correlated with T N1/T t ( r=-0.467, P=0.019) and SAI ( r=-0.551, P=0.004), and positively correlated with ratio of time of stage 3 non-rapid eye movement sleep/total sleep time (T N3/T t, r=0.686, P<0.001) and spindle wave density in N2 ( r=0.518, P=0.008); LF and HF were negatively correlated with SAI ( r=-0.481, P=0.015; r=-0.564, P=0.003). In the ICA group, HF was negatively correlated with spindle wave density in N2 ( r=-0.369; P=0.041). (3) Multivariate linear regression results indicated that T N3/T t (β=0.348, P=0.018), SAI (β=-0.330, P=0.018), and spindle wave density in N2 (β=0.286, P=0.013) were independent influencing factors for Ln_SDNN in patients with moderate-to-severe stenosis or occlusion of the vertebrobasilar system. Conclusion:Patients with stenosis or occlusion of the vertebrobasilar system exhibit poorer subjective sleep quality, increased light sleep, heightened arousal, and reduced sleep stability compared with those with stenosis or occlusion of the internal carotid artery system, which may be caused by the imbalance of autonomic nerve function.

Objective:To investigate the efficacy and safety of bridging thrombectomy and direct thrombectomy in patients with acute anterior circulation large core infarction.Methods:A retrospective cross-sectional study was performed; 131 patients with acute anterior circulation large core infarction with an onset time≤ 24 hours received endovascular treatment (EVT) at Department of Intervention Neurosurgery, Nanyang Central Hospital, Xinxiang Medical University, from June 2022 to June 2024 were chosen; they were divided into bridging thrombectomy group (accepted intravenous thrombolysis [IVT] before EVT, n=55) and direct thrombectomy group ( n=76). Statistical analysis was conducted to compare the differences in efficacy and safety between the two groups. Efficacy indicators included modified Rankin scale (mRS) score 90 days after thrombectomy, and good prognosis rate 90 days after thrombectomy (mRS scores of 0-2). Safety indicators included intracranial hemorrhage (ICH) incidence within 72 hours of thrombectomy, symptomatic intracranial hemorrhage (sICH) incidence within 72 hours of thrombectomy, mortality 90 days after thrombectomy, and ratio of patients receiving decompressive craniectomy after surgery. Results:No significant difference between the direct thrombectomy group and bridging thrombectomy group was noted in terms of mRS score 90 days after thrombectomy (3 [2, 6] vs. 3 [2, 6]), good prognosis rate 90 days after thrombectomy (38.2% vs. 25.5%), ICH incidence within 72 hours of thrombectomy (30.3% vs. 40.0%), sICH incidence within 72 hours of thrombectomy (21.1% vs. 21.8%), mortality rate within 90 days of thrombectomy (28.9% vs. 25.5%), and ratio of patients receiving decompressive craniectomy after surgery (9.2% vs. 9.1%, P>0.05). Core infarction volume at 100 mL was used as grouping standard, subgroup analysis showed that when the core infarction volume was 70-100 mL and >100 mL, respectively, no significant difference in sICH incidence was noted between the bridging thrombectomy group and direct thrombectomy group ( P>0.05). Conclusion:For patients with acute anterior circulation large core infarction with an onset time≤ 24 hours, bridging thrombectomy has similar efficacy and safety as direct thrombectomy.

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.

Pulmonary arterial hypertension(PAH)is characterized by progressively elevated pulmonary artery pressure and pulmonary vascular resistance.The core pathological consequence is a significant increase in right ventricular afterload,leading to right ventricular-pulmonary arterial uncoupling,and ultimately resulting in right heart failure and death.This consensus was jointly developed by experts in the field,organized by National Center for Cardiovascular Diseases,China Specialized Alliance of Pulmonary Hypertension and National Expert Committee for Cardiovascular Diseases,Professional Committee of Right Heart and Pulmonary Vascular Diseases.The consensus focuses on the definition,classification,epidemiology,pathophysiological mechanisms,diagnosis,assessment,treatment,and management of PAH-induced right heart failure.By the integrating evidence-based medicine data and the clinical expertise of Chinese specialists,this consensus summarizes standardized evaluation and management protocols.Its goals are to enhance the diagnostic and therapeutic standards for PAH-related right heart failure and ultimately improve patients'quality of life while reducing mortality.

Objective:To preliminarily evaluate the efficacy and safety of a domestically developed bilateral interventional ultrasound renal denervation (RDN) system in patients with uncontrolled hypertension despite antihypertensive medication.Methods:A multicenter, single-arm trial was conducted. Patients with uncontrolled hypertension (≥2 antihypertensive drugs) were enrolled from April 2023 to April 2024 at the Second Affiliated Hospital of Chongqing Medical University, West China Hospital of Sichuan University, and the Second Affiliated Hospital of Harbin Medical University. RDN was performed using the UltraCure? bilateral interventional ultrasound system via femoral or brachial artery access. Multi-segmental "quadrant-based" ablation was performed in bilateral main renal arteries and branches/accessory arteries (diameter≥4 mm). Primary endpoints were changes in office systolic blood pressure (SBP) and 24-hour daytime SBP at 2-and 6-months post-procedure. The primary safety endpoints included the incidence of major adverse events, device-related adverse events, and puncture site complications.Results:Ten patients, mean aged 47.1 years, including 9 male, successfully completed RDN. At 2 and 6 months post-procedure, office SBP decreased by (19.7±15.2) mmHg ( P=0.002, 1 mmHg=0.133 kPa) and (13.8±13.9) mmHg ( P=0.013) from baseline, while the 24-hour daytime SBP decreased by (13.4±10.6) mmHg ( P=0.004) and (11.2±9.2) mmHg ( P=0.004). Apart from one case of a limited distal renal artery dissection, no other serious device/procedure-related adverse events were observed. At 6-month follow-up, the estimated glomerular filtration rate remained stable ((85.3±18.3) ml·min -1·1.73 m -2 vs. (82.3±19.2) ml·min -1·1.73 m -2, P=0.41). No renal artery stenosis was detected. Conclusions:The domestic interventional ultrasound RDN system could effectively reduce office and ambulatory blood pressure in patients with uncontrolled hypertension, demonstrating a favorable safety profile. Long-term efficacy requires confirmation through large-scale randomized controlled trials.

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.