The American Heart Association (AHA) and the American College of Cardiology (ACC), in collaboration with multiple professional organizations, jointly released the "Guideline for the Prevention, Detection, Evaluation and Management of High Blood Pressure in Adults" in August 2025. Based on the latest evidence-based medical findings from February 2015 to January 2025, the guideline proposes an individualized treatment strategy grounded in total cardiovascular disease risk stratification, incorporates the novel PREVENT risk assessment model, lowers the medication initiation threshold and control targets for high-risk populations, and provides specific management recommendations for special populations. This article provides an interpretation of these updates and conducts a comparative analysis with the current status of hypertension prevention and treatment in China as well as Chinese guidelines, aiming to offer reference for hypertension control practices in China.

The American Heart Association (AHA) officially released the "2025 Heart Disease and Stroke Statistics: A Report of US and Global Data From the American Heart Association" on January 27, 2025. This report systematically compiles the latest statistics on major cardiovascular diseases worldwide, while simultaneously integrating relevant outcome indicators, including quality of care, procedures, and economic costs, and updating the global prevalence patterns and evolving trends of diverse risk factors impacting cardiovascular health, providing essential guidance for the prevention, diagnosis, and treatment of cardiovascular diseases. Synthesizing insights from this pivotal report and other relevant studies, this article highlights key findings concerning the global prevalence and mortality of heart diseases, associated risk factors, and emerging diagnostic and therapeutic technologies.

Objective To investigate the feasibility of estimating the real-ear-to-coupler difference(RECD)in children with head circumference,so as to further optimize the personalized and accurate matching scheme of hearing aid fitting for children.Methods A total of 106 children(197 ears)were enrolled in this study.Head circumference was measured using a soft ruler and RECD was measured using OmetroricsAuricalTM.SPSS software was used to analyze the correlation between the head circumference,month age and RECD values at each frequency of children.Results ① The head circumference of boys was slightly larger than that of girls,but there was no significant differ-ence between them(P＞0.05).② Unitary linear correlation analysis showed that RECD values at 750-6 000 Hz were negatively correlated with the head circumference,and a regression equation was established between RECD values at 1 000-6 000 Hz and the head circumference.③ RECD values calculated by regression formula based on the head circumference showed no significant difference between 1 000-3 000 Hz and 6 000 Hz and children's actu-al RECD values.Conclusion The individual RECD values of 0-6 years old children were correlated with the head circumference,and with the increase of the head circumference,RECD values at middle and high frequencies de-creased gradually.For children whose physical developments were not consistent with biological age,the RECD data at middle and high frequencies could be estimated based on the head circumference.

The ethics review approval criteria are the basis for ethical review committees to make review decisions. A thorough understanding of the requirements of the ethics review approval criteria is a prerequisite for ensuring the quality of ethical reviews. The Measures for the Ethics Review of Life Science and Medical Research Involving Humans made significant adjustments to the ethics review approval criteria， such as new provisions regarding the qualifications of researchers and research institutions， and the release of research results. In combination with the 2024 edition of the Declaration of Helsinki， this paper analyzed the requirements of the Measures for ethics review approval criteria， as well as explored the corresponding ethical principles and corresponding ethical review key points， with a view to providing a reference for standardizing ethics review practice and effectively improving the quality of ethics review.

Precancerous lesions of gastric cancer （PLGC） are a group of pathological changes caused by abnormalities in the structure， morphology， and differentiation of gastric mucosal epithelial cells. Since the early symptoms are hidden and non-specific， PLGC is not easy to be diagnosed and it has often developed into intermediate or advanced gastric cancer once being diagnosed and missed the best time for treatment. Accordingly， the incidence of this disease is increasing year by year， which lifts a heavy burden on the patients. The pathogenesis of PLGC is complex， involving inflammatory microenvironment， bile reflux， glycolysis， autophagy， and apoptosis. Currently， PLGC is mainly treated with anti-inflammatory and endoscopic therapies， which are difficult to curb the development of PLGC. Therefore， seeking a safe and effective therapy is an important topic of modern research. Traditional Chinese medicine （TCM）， characterized by treatment based on syndrome differentiation and a holistic view， exerts effects via multiple pathways， mechanisms， and targets. Recent studies have confirmed that TCM can regulate the phosphatidylinositol 3-kinase/protein kinase B/mammalian target of rapamycin （PI3K/Akt/mTOR）， Wnt/β-catenin， Sonic Hedgehog， nuclear factor-κB （NF-κB）， Janus kinase/signal transducer and activator of transcription （JAK/STAT）， hypoxia-inducible factor-1α （HIF-1α）， neurogenic locus notch homolog protein （Notch）， nuclear factor E₂-related factor 2 （Nrf2） and other signaling pathways. By targeting these pathways， TCM can inhibit aerobic glycolysis， reduce oxidative stress， repair the inflammatory microenvironment， regulate cellular autophagy， and promote vascular normalization， thereby delaying or reversing PLGC. However， few researchers have systematically summarized the TCM regulation of PLGC-associated pathways. By reviewing the relevant articles at home and abroad， this paper summarized the roles of the above signaling pathways in the development of PLGC and the research progress in the regulation of signaling pathways by TCM in the treatment of PLGC， with a view to providing a new theoretical basis for the clinical research on PLGC and the drug development for this disease.

Objective To compare the clinical efficacy of resecting epiglottic cysts using low-tem-perature plasma scalpel versus ultrasonic scalpel under suspension laryngoscopy.Methods A total of 120 patients with epiglottic cysts were selected and divided into plasma group and ultrasonic scalpel group,with 60 cases in each group.The plasma group underwent resection of epiglottic cysts with low-temperature plasma scalpel under suspension laryngoscopy,while the ultrasonic scalpel group was trea-ted with ultrasonic scalpel under suspension laryngoscopy.The operation time,the time from postoper-ation to complete wound healing,and the amount of bleeding during treatment were recorded.Pain levels at 1,3,and 5 d after treatment,as well as the effectiveness of treatment and complication rates one month later were compared between the two groups.Results The operation time and blood loss in the plasma group were lower or shorter than those in the ultrasonic scalpel group(P＜0.05).The wound healing time in the plasma group was shorter,postoperative pain was less,and the incidence of complications was lower in the ultrasonic scalpel group compared to the ultrasonic scalpel group(P＜0.05).Conclusion Under suspension laryngoscopy,the low-temperature plasma scalpel is more ef-fective in treating epiglottic cysts than the ultrasonic scalpel,which can shorten operation time and re-duce blood loss,alleviate pain,and decrease the rate of complications.

Objective To investigate the feasibility of estimating the real-ear-to-coupler difference(RECD)in children with head circumference,so as to further optimize the personalized and accurate matching scheme of hearing aid fitting for children.Methods A total of 106 children(197 ears)were enrolled in this study.Head circumference was measured using a soft ruler and RECD was measured using OmetroricsAuricalTM.SPSS software was used to analyze the correlation between the head circumference,month age and RECD values at each frequency of children.Results ① The head circumference of boys was slightly larger than that of girls,but there was no significant differ-ence between them(P＞0.05).② Unitary linear correlation analysis showed that RECD values at 750-6 000 Hz were negatively correlated with the head circumference,and a regression equation was established between RECD values at 1 000-6 000 Hz and the head circumference.③ RECD values calculated by regression formula based on the head circumference showed no significant difference between 1 000-3 000 Hz and 6 000 Hz and children's actu-al RECD values.Conclusion The individual RECD values of 0-6 years old children were correlated with the head circumference,and with the increase of the head circumference,RECD values at middle and high frequencies de-creased gradually.For children whose physical developments were not consistent with biological age,the RECD data at middle and high frequencies could be estimated based on the head circumference.

Objective To study the effect of auditory and speech development after cochlear implant(CI)in children with bilateral cochlear nerve deficiency(CND)and its influencing factors.Methods A total of 20 children with bilateral CND were included in the study,of which 5 were implanted bilaterally and 15 unilaterally.CT of the temporal bone showed stenosis of the cochlear aperture in 14 cases and atresia of the cochlear aperture in 6 cases.There were 8 cases accompanied by other inner ear malformations,and 12 cases with no accompanying inner ear mal-formations.MRI of the internal auditory canal showed 1 nerve in 5 cases,2 nerves in 6 cases,3 nerves in 8 cases,and 4 nerves in 1 case.There were 6 cases in which the EABR was not elicited and 14 cases in which it was elicited.The postoperative auditory and speech abilities of the subjects were evaluated using categories of auditory perform-ance(CAP)and speech intelligibility rating(SIR).Results ① The CAP(P＜0.001)and SIR(P＜0.001)scores of the children with stenosis of the cochlea nerve canal were higher than those of the patients with atresia of the cochlea nerve canal.② The more nerve roots in the internal auditory canal,the higher the score of CAP(P=0.003)and SIR(P=0.008).③ CAP score of the children with EABR elicited was higher than that of the children without EABR elicited(P=0.030).The difference in SIR scores was not statistically significant(P=0.14).④The differences in CAP and SIR between those with bilateral CI and unilateral CI,as well as between those with and without other inner ear malformations,were not statistically significant(P＞0.05).Conclusion Children with bi-lateral CND had significant postoperative improvement in auditory function but poor speech development after CI.Postoperative auditory speech ability was related to the condition of the cochlear foramen,the number of nerve roots in the internal auditory canal,and whether or not the EABR was elicited intraoperatively.

Objective·To explore the effect of intermittent theta burst stimulation(iTBS)targeting the left dorsolateral prefrontal cortex(DLPFC)on reducing craving in alcohol-dependent patients during the withdrawal period,as well as its impact on patients'emotions and cognitive functions.Methods·A total of 41 inpatients with alcohol dependence in the withdrawal period were recruited from the Addiction Department of Mental Health Center,Shanghai Jiao Tong University School of Medicine,and randomly assigned to the experimental group(20 patients)and the control group(21 patients).Both groups received routine inpatient treatment for alcohol-dependence.The experimental group received real iTBS stimulation targeting the left DLPFC on the basis of routine inpatient treatment,while the control group received sham stimulation with the same parameters.The intervention course lasted for 2 weeks,with a total of 10 sessions.The Visual Analogue Scale(VAS),Beck Depression Inventory(BDI),and Beck Anxiety Inventory(BAI)were used to measure the craving,anxiety,and depression of the patients before and after the intervention.The behavioral tasks of the detection task(DET),identification task(IDN),two back task(TWOB),the Groton maze learning task(GML),and international shopping list task(ISL)in the CogState software package were used to assess the cognitive processing speed,attention/vigilance,working memory,spatial problem-solving/error monitoring ability,and verbal learning and memory of the patients before and after the intervention.Results·Repeated measures ANOVA showed that the time effect[F=126.713,P＜0.001,partial η2(ηp2)=0.765]and interaction effect(F=7.080.P=0.011,ηp2=0.154)of the VAS scores in the two groups of patients were statistically significant.The time effect(F=9.114,P=0.004,ηp2=0.189),group effect(F=5.557,P=0.024,ηp2=0.125),and interaction effect(F=4.977,P=0.032,η2=0.113)of the TWOB score were all statistically significant.Only the time effects of BDI(F=45.273,P＜0.001,ηp2=0.578),BAI(F=31.432,P＜0.001,ηp2=0.473),GML(F=8.993,P=0.005,ηp2=0.209),and ISL(F=26.657,P＜0.001,ηp2=0.439)scores were statistically significant.There were no statistically significant effects of time,group,or interaction on the DET and IDN scores.Simple effect analysis showed that the VAS score of the real stimulation group was lower than that of the sham stimulation group after the intervention(F=8.805,P=0.005,ηp2=0.184),and the TWOB score of the real stimulation group was higher than that of the sham stimulation group(F=11.293,P=0.002,ηp2=0.225).Conclusion·Combining iTBS with routine inpatient treatment can enhance the efficacy of reducing alcohol craving in alcohol-dependent patients during the withdrawal period,and improve their working memory.

Objective To study the effect of auditory and speech development after cochlear implant(CI)in children with bilateral cochlear nerve deficiency(CND)and its influencing factors.Methods A total of 20 children with bilateral CND were included in the study,of which 5 were implanted bilaterally and 15 unilaterally.CT of the temporal bone showed stenosis of the cochlear aperture in 14 cases and atresia of the cochlear aperture in 6 cases.There were 8 cases accompanied by other inner ear malformations,and 12 cases with no accompanying inner ear mal-formations.MRI of the internal auditory canal showed 1 nerve in 5 cases,2 nerves in 6 cases,3 nerves in 8 cases,and 4 nerves in 1 case.There were 6 cases in which the EABR was not elicited and 14 cases in which it was elicited.The postoperative auditory and speech abilities of the subjects were evaluated using categories of auditory perform-ance(CAP)and speech intelligibility rating(SIR).Results ① The CAP(P＜0.001)and SIR(P＜0.001)scores of the children with stenosis of the cochlea nerve canal were higher than those of the patients with atresia of the cochlea nerve canal.② The more nerve roots in the internal auditory canal,the higher the score of CAP(P=0.003)and SIR(P=0.008).③ CAP score of the children with EABR elicited was higher than that of the children without EABR elicited(P=0.030).The difference in SIR scores was not statistically significant(P=0.14).④The differences in CAP and SIR between those with bilateral CI and unilateral CI,as well as between those with and without other inner ear malformations,were not statistically significant(P＞0.05).Conclusion Children with bi-lateral CND had significant postoperative improvement in auditory function but poor speech development after CI.Postoperative auditory speech ability was related to the condition of the cochlear foramen,the number of nerve roots in the internal auditory canal,and whether or not the EABR was elicited intraoperatively.