ObjectiveTo observe the clinical efficacy of acupuncture combined with bloodletting and cupping in the treatment of chronic spontaneous urticaria（CSU） and to explore its potential mechanisms of action. MethodsSeventy CSU patients were randomly divided into loratadine group and acupuncture + bloodletting group， with 35 patients in each group. The loratadine group received oral loratadine tablets， 10 mg once daily in the evening. The acupuncture + bloodletting group received acupuncture at Zhongwan （CV 12）， Guanyuan （CV 4）， Tianshu （ST 25）， Zusanli （ST 36）， Sanyinjiao （SP 6）， Xuehai （SP 10）， Quchi （LI 11）， Hegu （LI 4）， Taichong （LR 3）， Baihui （GV 20）， and Shenting （GV 24）， once daily，along with bloodletting and cupping at Dazhui （GV 14） and Geshu （BL 17）， every other day. Both groups were treated for 4 weeks. The 7-day urticaria activity score（UAS7） was assessed before and after the treatment， and levels of serum immunoglobulin E （IgE）， interleukin-4 （IL-4）， interleukin-5 （IL-5）， eosinophil cationic protein （ECP）， plasma tissue factor （TF）， activated factor Ⅶ （FⅦa）， prothrombin fragment 1+2 （F1+2）， D-dimer （D-D） and complement component 5a （C5a） were detected. ResultsA total of 65 patients were included in the final analysis， 32 in the loratadine group and 33 in the acupuncture + bloodletting group. Before treatment， there was no significant difference in UAS7 score， serum IgE， IL-4， IL-5， ECP levels， or plasma TF， FⅦa， F1+2， D-D， C5a levels between groups （P＞ 0.05）. After treatment， both groups showed significant reductions in UAS7 score， serum IgE， IL-4， IL-5， and plasma TF， FⅦa， F1+2， D-D， and C5a levels compared to those before treatment （P＜0.01）. However， after treatment， there was no significant difference in UAS7 score and serum ECP， IgE， IL-4， IL-5 levels between groups （P＞0.05）. The acupuncture + bloodletting group showed lower plasma TF， FⅦa， F1+2， D-D and C5a levels compared to the loratadine group （P＜0.05 or P＜0.01）. ConclusionAcupuncture combined with bloodletting and cupping can effectively improve the skin symptoms of CSU patients and reduce the levels of inflammatory factors. The potential mechanism of action may involve the regulation of the coagulation-complement-mast cell activation axis， thereby inhibiting mast cell degranulation.

Objective To propose a whole-life cycle management model for valvular heart disease (VHD), systematically elucidate its underlying logic and implementation pathways, and concurrently review and analyze its preliminary application outcomes. Methods Since 2020, West China Hospital of Sichuan University has established a management system encompassing "assessment-decision-intervention-follow-up", including: (1) a risk-stratified, tiered management pathway; (2) six core functions ("promotion, screening, prevention, diagnosis, treatment, and rehabilitation") coordinated by disease-specific managers; (3) an intelligent decision support information platform; and (4) a collaborative network of multidisciplinary teams and regional academic alliances. To evaluate the effectiveness of this management model, we retrospectively included three cohorts: (1) the population screened by echocardiography from 2020 to 2024, analyzing the detection rate of aortic valve disease and risk stratification; (2) patients enrolled in the whole-life cycle management from April 2021 to December 2024, assessing follow-up outcomes, hospital satisfaction, and changes in quality of life; (3) patients who underwent transcatheter aortic valve replacement (TAVR) from January 2022 to January 2024, evaluating the one-year all-cause mortality rate, perioperative complications, and improvements in New York Heart Association (NYHA) classification. Results Between 2020 and 2024, a total of 583 874 individuals underwent echocardiographic screening. A total of 48 089 patients with aortic valve disease were identified, including 3 401 (7.1%) high-risk patients, 18 657 (38.8%) moderate-risk patients, and 26 031 (54.1%) low-risk patients. Among them, 2 417 patients were enrolled in whole-life cycle management. Patient satisfaction scores showed a yearly increase, rising from 73.89 points before 2020 to 93.74 points in 2024. The 1-year mortality rate in the TAVR cohort decreased to 5.3%, significantly lower than the 8.2% observed under early standard management between 2014 and 2019 (P<0.01). Conclusion Through process optimization and resource integration, the VHD whole-life cycle management model has demonstrated significant effectiveness in standardizing diagnostic and follow-up procedures, enhancing patient satisfaction and quality of life, and reducing mortality. These outcomes highlight its practical value for broader implementation in China.

OBJECTIVE: To screen the optimal regimen of acupuncture and moxibustion for obstructive sleep apnea hypopnea syndrome (OSAHS), so as to provide the evidences for clinical decision-making. METHODS: From 7 databases in Chinese and English i.e. the Full-Text Database of China Journal Network (CNKI), Wanfang Data Knowledge Service Platform (Wanfang), VIP Information Chinese Journal Service Platform (VIP), Chinese Biomedical Literature Database (SinoMed), PubMed, Web of Science (WOS) and Cochrane Library, randomized controlled trial (RCT) articals of OSAHS treated with acupuncture and moxibustion were searched. The quality of evidence was evaluated with the modified Jadad scale, the evaluation index was established and the optimal regimen of acupuncture and moxibustion for OSAHS was screened by multi-index decision analysis. RESULTS: A total of 10 RCTs were included, and the filiform needling therapy was optimal in treatment of OSAHS. The acupoints included Lianquan (CV23), Danzhong (CV17), Zhongwan (CV12), and bilateral Kongzui (LU6), Pishu (BL20), Fenglong (ST40), Zusanli (ST36), Yinlingquan (SP9) and Zhaohai (KI6). Zusanli (ST36) received the reinforcing method, Pishu (BL20) and Fenglong (ST40) were stimulated with the reducing technique, and the rest acupoints with the uniform reinforcing-reducing. Each acupoint was manually manipulated once every 10 min during the needle retention for 30 min. Acupuncture was delivered once a day, 5 times a week and for consecutive 4 weeks. Among the included literature, the severity of disease was not reported in detail, the filiform needling was the dominant intervention, the local acupoints such as Lianquan (CV23) and Panglianquan (Extra) were mainly selected. The apnea-hypopnea index and the minimum oxygen saturation were taken as the evaluation indexes, and the effect was evaluated in reference to the generally accepted standards. The attention to safety evaluation was insufficient, the report on methodology was not adequate and the quality was low. CONCLUSION Filiform needling is the dominant therapy of acupuncture and moxibustion for OSAHS, and the local acupoints are considered specially. But the quality of clinical research should be improved.
Humans ; Moxibustion ; Acupuncture Therapy ; Sleep Apnea, Obstructive/therapy* ; Acupuncture Points ; Randomized Controlled Trials as Topic

OBJECTIVES: To evaluate the one-year outcomes of valve-in-valve transcatheter mitral valve replacement (ViV-TMVR) using SAPIEN 3 valve for treating mitral bioprosthetic valve failure. METHODS: A retrospective analysis was conducted on 26 patients with mitral bioprosthetic valve failure who underwent ViV-TMVR at West China Hospital, Sichuan University, between November 2022 and July 2024. The age of patients was 71.5 (64.5, 74.5) years, and 69.2% were female. Bioprosthetic valve failure occurred at (9.7±3.7) years after initial surgical implantation, with the most common failure mode being mixed stenosis and regurgitation (53.8%). The SAPIEN 3 valve was implanted via either a transseptal or transapical approach. Echocardiography was performed preoperatively, immediately post-procedure, and at 1 month, 6 months, and 1 year post-procedure. Outcomes included all-cause mortality, New York Heart Association (NYHA) functional class, Kansas City Cardiomyopathy Questionnaire (KCCQ)-12 score, and postoperative complications. RESULTS: The procedure was performed via the transseptal approach in 21 patients (80.8%) and the transapical approach in 5 patients (19.2%). All procedures were technically successful. No paravalvular leakage was observed immediately post-procedure, and mitral valve hemodynamics improved significantly. At the 1-year follow-up, 2 patients had died. Two patients (8.3% of survivors) were of NYHA functional class Ⅲ, and KCCQ-12 score improved to (88.4±14.6) points (both P<0.01). Echocardio-graphy at 1 year postoperatively showed significant reductions in peak mitral valve velocity [to (2.29±0.32) m/s] and mean transvalvular pressure gradient [to (9.5±3.5) mmHg, 1 mmHg=0.133 kPa] compared to baseline (both P<0.05). No moderate or severe mitral regurgitation or paravalvular leakage was observed. The proportion of patients with moderate-to-severe pulmonary hypertension decreased from 65.4% preoperatively to 13.0% at 1 year (P<0.05). CONCLUSIONS ViV-TMVR with the SAPIEN 3 valve for mitral biopro-sthetic valve failure is associated with high procedural success, significantly improved valve hemodynamics of the mitral value, alleviation of pulmonary hypertension, enhanced quality of life, and a low rate of complications at 1 year after the operation.
Humans ; Female ; Male ; Retrospective Studies ; Aged ; Bioprosthesis ; Heart Valve Prosthesis ; Mitral Valve/surgery* ; Heart Valve Prosthesis Implantation/methods* ; Middle Aged ; Prosthesis Failure ; Treatment Outcome ; Mitral Valve Insufficiency/surgery*

Hepatocellular carcinoma(HCC)is the fourth leading cause of cancer death in the world,and its prognosis is poor.Most HCC patients are diagnosed at an advance stage and are not candidates for surgery.Even if the early-stage tumor is resected,HCC patients tend to relapse within 5 years.In the era of targeted therapy and immunotherapy,neoadjuvant therapy has gained increasing attention and recommendation.For HCC patients with high recurrence risk,neoadjuvant therapy refers to preoperative local or systemic therapy,which can reduce tumor burden,remove tiny lesions,widen surgical margin,and reduce the recurrence risk.However,if the neoadjuvant therapy is not optimal,the timing of surgery will be delayed,resulting in disease progression or even loss of the chance for surgery.This article reviews the research progress of neoadjuvant therapy for HCC.

Objective To observe the effects of acupuncture at Huantiao(GB30)points and Weizhong(BL40)points combined with high-energy extracorporeal shock wave therapy(ESWT)on hip joint function and the expression of inflammation-related factors in patients with early-stage osteonecrosis of the femoral head(ONFH).Methods A total of 90 patients diagnosed with early-stage ONFH and admitted to the wards and outpatient clinics of Xi'an Trade Union Hospital from February 2021 to December 2023 were selected as the study subjects.The patients were randomly divided into an observation group and a control group using a random number table,with 45 patients in each group.The control group received ESWT,while the observation group received acupuncture at Huantiao points and Weizhong points in addition to ESWT.The treatment lasted for 8 weeks.After treatment,the clinical efficacy of the two groups was evaluated.Changes in traditional Chinese medicine(TCM)syndrome scores,Visual Analogue Scale(VAS)scores for pain,Harris hip scores,and internal-external rotation range of motion(I-ER ROM)of the hip joint were observed before and after treatment.Changes in levels of D-dimer(D-D),high-shear whole blood viscosity(HRV),low-shear whole blood viscosity(LRV),plasma viscosity(PV),tumor necrosis factor-α(TNF-α),and interleukin-1β(IL-1β)were compared between the two groups before and after treatment.Results(1)The total effective rate in the observation group was 95.56%(43/45),compared to 75.56%(34/45)in the control group.The observation group showed significantly better efficacy than the control group,with a statistically significant difference(P＜0.05).(2)After treatment,both groups showed significant improvements(P＜0.05)in scores for hip dull pain,joint stiffness,walking fatigue,and soreness of the waist and knees,and the observation group was significantly superior to the control group in improving these scores,with a statistically significant difference(P＜0.05).(3)After treatment,both groups showed significant improvements(P＜0.05)in Harris hip scores,I-ER ROM,and VAS scores,and the observation group was significantly superior to the control group in improving these scores,with a statistically significant difference(P＜0.05).(4)After treatment,both groups showed significant improvements(P＜0.05)in serum TNF-α and IL-1β levels,and the observation group was significantly superior to the control group in improving these levels,with a statistically significant difference(P＜0.05).(5)After treatment,both groups showed significant improvements(P＜0.05)in serum D-D,HRV,LRV,and PV levels,and the observation group was significantly superior to the control group in improving these levels,with a statistically significant difference(P＜0.05).Conclusion Acupuncture at Huantiao points and Weizhong points combined with high-energy ESWT can significantly improve hip joint function,enhance hemorheological status,alleviate hip pain,increase I-ER ROM,reduce inflammatory responses,and lower serum TNF-α and IL-1β levels in patients with early-stage ONFH.The treatment shows significant efficacy.

AIM: To investigate the effect of scleral-fixated capsular tension ring(SFCTR)combined with phacoemulsification and intraocular lens(IOL)implantation in the treatment of traumatic lens subluxation.METHODS: A total of 14 patients(14 eyes)who underwent SFCTR combined with phacoemulsification and IOL implantation for traumatic lens subluxation from December 2018 to February 2023 were selected. Visual acuity, intraocular pressure, anterior segment photography, and ultrasound biomicroscopy(UBM)were examined during postoperative follow-up. The location of IOL and postoperative complications were recorded.RESULTS: SFCTRs and IOLs were successfully implanted in all patients. The mean postoperative follow-up was 1.92±1.36 a. At the last follow-up, the uncorrected distance visual acuity(UDVA; 0.20±0.18 LogMAR)and corrected distance visual acuity(CDVA; 0.16±0.17 LogMAR)were significantly improved compared with the UDVA(1.13±0.56 LogMAR)preoperatively(P<0.01). The intraocular pressure(17.64±3.67 mmHg)was lower than that before the operation(22.00±9.92 mmHg; P<0.05). During the follow-up, the slit-lamp examination showed that the IOL was in the middle of the pouch. UBM examination showed that the CTR and IOL were located in the pouch, and the distance between the equatorial part of the pouch and the ciliary process was equal in all directions.CONCLUSION: The SFCTR combined with phacoemulsification and IOL implantation is an efficient and minimally invasive method in the treatment of traumatic lens subluxation.

Objective This study aimed to evaluate the influence of ceramic type and thickness on the masking abili-ty and final aesthetic effects of chairside machinable all-ceramic crowns.Methods Six kinds from three types chairside machinable ceramic materials(IPS e.max CAD HT/MT/LT,IPS Empress LT,and VITA Suprinity HT/T)in shade A2 were fabricated to slice specimens into 1.0,1.5,and 2.0 mm-thick sections(n=10).The color parameters of the speci-mens against black and white tiles and four resin substrates(A2,A4,B3,and C4 shade)were measured with a spectro-photometer.The translucency parameter(TP)was calculated using color parameters measured over standard white and black backgrounds.The color differences(ΔE)were cal-culated between there substrate shades(A4,B3,C4)and A2 shade(control group).Two-way analysis of variance(ANOVA)was performed on the TP values.The two va-riables were ceramic type and ceramic thickness.Three-way ANOVA was used to determine the effects of ceramic materials,ceramic thickness,and substrate shades on the ΔE values,followed by Tukey test for multiple comparisons(α=0.05).Results Ceramic type,ceramic thickness,and sub-strate shade significantly affected the ΔE values(P<0.001).The L* and b* values of the specimens increased with in-creasing ceramic thickness,except in substrate A2,whereas the ΔE values decreased.The color difference of all 1.0 mm-thick specimens or all specimens over the substrates C4 shade exceeded the clinically acceptable threshold(ΔE>3.3).Conclusion The masking ability of chairside machinable all-ceramic crowns is influenced by ceramic type and thick-ness,and ceramic material.The thickness of ceramic less than 2.0 mm cannot mask the gray shade abutment.

Objective:To carry out clinical and genetic analysis for a child featuring Brain-Lung-Thyroid syndrome (BLTS).Methods:A child who had presented at the Children′s Hospital Affiliated to Shandong University on May 27, 2022 was selected as the study subject. Clinical data was collected. Trio-whole exome sequencing (Trio-WES) was carried out for the child and his parents, and candidate variant was verified by Sanger sequencing and bioinformatic analysis. The child was given individualized treatment following the diagnosis.Results:The child, a two-year-and-seven-month-old boy, had presented with global developmental delay, ataxia and hypothyroidism. WES revealed that he has harbored a heterozygous c. 674C>T variant of the NKX2-1 gene, based on which he was diagnosed with BLTS. CT scan revealed interstitial and parenchymal inflammation in his lungs, which was reduced by budesonide aerosol inhalation. Conclusion:Discovery of the novel c. 674C>T variant has enriched the mutational spectrum of the NKX2-1 gene. Budesonide aerosol may be used to treat lung inflammation associated with BLTS.

Objective:To explore the clinical and genetic features of two Chinese pedigrees affected with Autosomal dominant intellectual developmental disorder 49 (MRD49).Methods:Two MRD49 pedigrees which were admitted to the Children′s Hospital Affiliated to Shandong University respectively on January 28, 2021 and November 10, 2022 were selected as the study subjects. Clinical data of the two pedigrees were collected and analyzed. Genomic DNA was extracted from peripheral blood samples of the probands and their family members. The probands were subjected to mutational analysis by high-throughput sequencing. Candidate variants were validated using real-time fluorescence quantitative PCR (q-PCR) or Sanger sequencing and bioinformatic analysis. This study was approved by the Medical Ethics Committee of the Children′s Hospital Affiliated to Shandong University (No. SDFE-IRB/T-2022002).Results:Proband 1 had presented with language delay, motor retardation and intellectual disability, and his maternal grandmother, mother, aunt and cousin all had various degrees of intellectual disability. Sequencing results showed that proband 1 had deletion of exons 3 ~ 7 of the TRIP12 gene. q-PCR verification showed that his mother, aunt, maternal grandmother and cousin had all harbored the same deletion. Based on the guidelines from the American College of Medical Genetics and Genomics (ACMG), the variant was classified as pathogenic (PVS1+ PM2_Supporting+ PP1). Proband 2, who had mainly presented with language delay, motor retardation and intellectual disability, and was found to harbor a heterozygous c.3010C>T (p.Arg1004*) variant of the TRIP12 gene, which was verified to be de novo in origin. Based on the guidelines from the ACMG, the variant was classified as pathogenic (PVS1+ PS2+ PM2_Supporting). Conclusion:This study had diagnosed two MRD49 families through high-throughput sequencing. Above findings have enriched the phenotypic and mutational spectrum of MRD49 in China, which has also facilitated genetic counseling for the two pedigrees.