ObjectiveTo investigate the association of the serum levels of Golgi protein 73 （GP73）， hypoxia-inducible factor-1α （HIF-1α）， and matrix metalloproteinase-9 （MMP-9） before and after transcatheter arterial chemoembolization （TACE） with the treatment outcome of patients with hepatitis B virus （HBV）-related hepatocellular carcinoma （HCC）. MethodsA total of 135 patients with HBV-related HCC who received TACE for the first time in The First Affiliated Hospital of Xinjiang Medical University from January 2023 to October 2025 were enrolled as subjects， and the serum levels of GP73， HIF-1α， and MMP-9 were measured before TACE and at 1 month after TACE. According to the treatment outcome after TACE， the patients were divided into remission group and non-remission group. The two groups were compared in terms of general information and the serum levels of GP73， HIF-1α， and MMP-9 before and after treatment. The Logistic regression analysis was used to investigate the influencing factors for the efficacy of TACE， and the receiver operating characteristic （ROC） curve was used to assess the value of the serum levels of GP73， HIF-1α， and MMP-9 before treatment used alone or in combination in predicting the efficacy of TACE. The independent-samples t test was used for comparison of continuous data between two groups， and the chi-square test was used for comparison of categorical data between two groups. ResultsAmong the 135 patients after treatment， 78 （57.78%） were enrolled in the remission group and 57 （42.22%） were enrolled in the non-remission group. Before treatment， the remission group had significantly lower serum levels of GP73， HIF-1α， and MMP-9 than the non-remission group （all P<0.05）； after treatment， both groups had reductions in the serum levels of GP73， HIF-1α， and MMP-9， and the remission group had significantly lower levels than the non-remission group （all P<0.05）. The binary Logistic regression analysis showed that increases in the serum levels of GP73， HIF-1α， and MMP-9 before treatment were independent influencing factors for the efficacy of TACE （all P<0.05）. The ROC curve analysis showed that the serum levels of GP73， HIF-1α， and MMP-9 before treatment used alone had an area under the ROC curve （AUC） of 0.799， 0.835， and 0.777， respectively， in predicting the efficacy of TACE， among which HIF-1α showed the highest predictive value， and the combination of these three indicators had an AUC of 0.950， a Youden index of 0.787， an optimal cut-off value of 0.39， a sensitivity of 87.72%， and a specificity of 91.03%. ConclusionTACE can reduce the serum levels of GP73， HIF-1α， and MMP-9 in patients with HBV-related HCC， and patients with a good outcome tend to have greater reductions. The high serum levels of GP73， HIF-1α， and MMP-9 before treatment are independent risk factors for poor short-term efficacy of TACE， and the combination of these three indicators has a relatively high value in predicting the efficacy of TACE.

Objective:To evaluate the relationship between postoperative changes in femoral head coverage (FHC) after S 2-Alar-Iliac (S 2AI) screw fixation and the development of sagittal imbalance during follow-up in patients with adult spinal deformity (ASD), providing insights for clinical assessment and treatment strategies. Methods:A consecutive cohort of 98 ASD patients who underwent S2AI fixation between September 2019 and September 2021 was retrospectively analyzed. Patients were divided into two groups based on changes in femoral head coverage (ΔFHC): the FHC-C group (upper quartile ΔFHC, 25 cases) and the FHC-NC group (lower quartile ΔFHC, 24 cases). Additionally, patients were classified into proximal junctional kyphosis (PJK) and non-PJK groups based on their clinical outcomes at the last follow-up. Standing full-spine anteroposterior and lateral X-rays were taken preoperatively, postoperatively, and at the two-year follow-up to measure and document the following spinal parameters: Cobb angle, proximal lumbar lordosis (PLL), distal lumbar lordosis (DLL), lumbar lordosis (LL), lordosis distribution index (LDI), sagittal vertical axis (SVA), coronal balance distance (CBD), thoracic kyphosis (TK), T 1 pelvic angle (T 1PA), pelvic incidence (PI), pelvic tilt (PT), sacral slope (SS), PI-LL, and proximal junctional angle (PJA). Parameters related to hip joint coverage included: femoral head coverage (FHC), lateral center-edge angle (LCE angle), acetabular index (AI), Sharp angle, and extrusion index (EI). Comparisons of radiographic indicators between the two groups were performed at preoperative, postoperative, and final follow-up assessments. The visual analogue scale (VAS) was used to evaluate the hip pain and back pain. Results:At final follow-up, the incidence of PJK was significantly higher in the FHC-NC group [37.5% (9/24)] compared to the FHC-C group [16.0% (4/25)] (χ 2=3.952, P=0.042). Moreover, the increase in sagittal vertical axis (ΔSVA) was significantly greater in the FHC-NC group (35.9±44.7 mm vs. 14.6±31.8 mm, t=2.216, P=0.031). Patients with PJK had significantly higher preoperative T 1PA (36.8°±10.8° vs. 31.9°±18.4°, t=2.150, P=0.034) and lower immediate postoperative ΔFHC (1.7%±1.5% vs. 3.3%±2.5%, t=2.987, P=0.004), as well as lower changes in lateral center-edge angle during follow-up (0.3°±3.0° vs. 1.1°±8.9°, t=2.334, P=0.022). Pearson correlation analysis revealed significant negative correlations between postoperative ΔFHC and both ΔSVA ( r=-0.374, P=0.008) and proximal junctional angle changes (ΔPJA, r=-0.429, P=0.006). Additionally, increases in VAS leg pain scores correlated negatively with immediate postoperative FHC ( r=-0.314, P=0.025) and ΔFHC ( r=-0.298, P=0.031). Logistic regression indicated that immediate postoperative ΔFHC was a protective factor against PJK [ OR=0.722, 95% CI (0.541, 0.963), P=0.009), with a ROC-determined optimal ΔFHC cut-off of 3.90% (AUC=0.723, Youden index=0.847). Conclusions:Postoperative evaluation of femoral head coverage is clinically important for ASD patients undergoing S2AI screw fixation. A pre-to-post ΔFHC below 3.90% may indicate reduced hip compensation capacity, increasing risks for hip pain, sagittal imbalance progression, and PJK postoperatively.

Objective To investigate the impact and predictive value of high mobility group protein B1(HMGB1)and angiopoietin like protein 2(Angptl-2)on coronary artery damage in children with Kawasaki disease.Methods A total of 114 children with Kawasaki disease were selected and divided into the normal coronary artery group(85 cases)and the coronary artery lesion group(29 cases)according to the presence or absence of coronary artery lesions.The general clinical data of the two groups were compared.Enzyme linked immunosorbent assay was applied to detect serum levels of HMGB1 and Angptl-2 in children and compared between the two groups.Logistic regression was applied to analyze the influencing factors of coronary artery damage in children with Kawasaki disease.Receiver operating curve(ROC)was applied to analyze the predictive value of serum levels of HMGB1 and Angptl-2 for coronary artery damage in children with Kawasaki disease.Results The serum levels of HMGB1 and Angptl-2 were significantly higher in acute stage than those in remission stage(P＜0.05).Before treatment,the duration of fever,white blood cell count,erythrocyte sedimentation rate,procalcitonin and serum HMGB1 and Angptl-2 levels were significantly higher in the coronary artery lesion group than those in the normal coronary artery group(P＜0.05).Logistic regression analysis showed that the duration of fever,white blood cell count,erythrocyte sedimentation rate,procalcitonin,HMGB1 and Angptl-2 levels before treatment were all independent risk factors for coronary artery damage in children with Kawasaki disease(P＜0.05).The area under the curve(AUC)of serum HMGB1 and Angptl-2 for diagnosing coronary artery damage in children with Kawasaki disease was 0.907(95%CI:0.838-0.953)and 0.857(95%CI:0.780-0.916),respectively,with cut-off value of 59.62 μg/L and 10.35 μg/L,respectively.The AUC,sensitivity and specificity of the combined diagnosis of coronary artery damage in children with Kawasaki disease were 0.958(95%CI:0.903-0.987),93.10%and 90.59%,respectively,which were better than their individual diagnose.Conclusion The serum levels of HMGB1 and Angptl-2 are obviously elevated in children with Kawasaki disease complicated by coronary artery damage,and the combined detection of HMGB1 and Angptl-2 levels in serum can provide a good prediction for coronary artery damage in children with Kawasaki disease.

Objective To investigate the protective effects of paeonol(PAE)on autophagy in human neuroblastoma cells(SH-SY5Y)induced by overexpression of α-synuclein(α-Syn),and to explore its related mechanism.Methods SH-SY5Y cells served as control group,while those induced with A53T-α-Syn mutation were used as model group.Additional groups included PAE(150 μg/ml)group,3-MA(1 mmol/L)group,and PAE(150 μg/ml)+3-MA(1 mmol/L)group.Cell viability was assessed using CCK-8 method,cell morphology was observed under an optical microscope,and protein expressions of α-Syn,LC3-Ⅱ,p62,Beclin-1,phosphorylated c-Jun N-terminal kinase(p-JNK),and p-Bcl-2 were determined by Western blotting.Results Compared with control group,model control exhibited decreased cell survival(P＜0.01),increased α-Syn expression(P＜0.001),reduced expression of autophagy-related proteins LC3-Ⅱ and Beclin-1(P＜0.01,P＜0.05),elevated autophagy substrate protein p62(P＜0.05),and decreased expression of autophagy pathway-related proteins p-JNK and Bcl-2(P＜0.05,P＜0.01).Compared with model group,PAE group showed increased cell survival(P＜0.01),decreased α-Syn and p62 protein expression(P＜0.01,P＜0.05),and increased expression of LC3-Ⅱ,Beclin-1,p-JNK and Bcl-2(P＜0.05).Compared with PAE group,3-MA+PAE group demonstrated increased α-Syn expression(P＜0.05).Conclusions PAE could attenuate the injury of SH-SY5Y cells induced by A53T-α-Syn and eliminate over-expressed α-Syn by activating autophagy pathway,which may be associated with the upregulation of JNK/Bcl-2 mediated autophagy pathway.

Hearing loss is the most prevalent disabling disease. Cochlear implantation（CI） serves as the primary intervention for severe to profound hearing loss. This consensus systematically explores the value of genetic diagnosis in the pre-operative assessment and efficacy prognosis for CI. Drawing upon domestic and international research and clinical experience, it proposes an evidence-based medicine three-tiered prognostic classification system（Favorable, Marginal, Poor）. The consensus focuses on common hereditary non-syndromic hearing loss（such as that caused by mutations in genes like GJB2, SLC26A4, OTOF, LOXHD1） and syndromic hereditary hearing loss（such as Jervell & Lange-Nielsen syndrome and Waardenburg syndrome）, which are closely associated with congenital hearing loss, analyzing the impact of their pathological mechanisms on CI outcomes. The consensus provides recommendations based on multiple round of expert discussion and voting. It emphasizes that genetic diagnosis can optimize patient selection, predict prognosis, guide post-operative rehabilitation, offer stratified management strategies for patients with different genotypes, and advance the application of precision medicine in the field of CI.
Humans ; Cochlear Implantation ; Prognosis ; Hearing Loss/surgery* ; Consensus ; Connexin 26 ; Mutation ; Sulfate Transporters ; Connexins/genetics*

ObjectiveTo investigate and analyze an outbreak of rotavirus infectious diarrhea in a prison in Chongqing Municipality, to provide a basis for adult rotavirus surveillance and prevention, and to explore the public health problems in special settings. MethodsA retrospective survey was conducted to collect and analyze data on individual cases with diarrheal disease on-site. The clinical characteristics, as well as the temporal, spatial and geographical distribution patterns of the epidemic were described. Multi-pathogen detection tests were conducted both on diarrhea cases and environmental samples, with viral genotyping performed on positive samples. A case-control analysis was performed to identify the causes of the outbreak, and an SEIR model was adopted to predict the outbreak trend and evaluate the effectiveness of interventions. ResultsA total of 65 cases were found among the inmates, with an attack rate of 2.03%. The predominant clinical manifestations included diarrhea (89.23%), watery stool (73.85%), and dehydration (18.46%). The epidemic curve indicated a “human-to-human” transmission pattern, with an average incubation period of 5‒6 days. The attack rates among chefs in the main canteen (80.00%, 8/10) and caterers (28.33%, 17/60) were significantly higher than those of other inmates （P<0.05）. Multi-pathogen polymerase chain reaction (PCR) testing detected positive for group A rotavirus, with the viral genotyping identified as G9P [8] strain. Factors such as unprotected "bare-handed" food distribution among cases with diarrhea (OR=9.512, 95%CI: 4.261‒21.234) and close contact with diarrhea cases (OR=3.656, 95%CI: 1.719‒7.778) were the possible cause of the outbreak. The SEIR model (r₀=5, α=0.3, β₁=0.08, β₂=0.04) was constructed using prison inmates as susceptible population, aiming at fitting the initial transmission trend of the outbreak, and the epidemic rate declined rapidly after intervention measures were implemented (r_t≈0). ConclusionThis rare rotavirus infection diarrhea outbreak among adults in confined settings suggests that the construction of public health prevention and control systems in prison may be overlooked. Cross infection during meal processing and distribution in the canteens of such settings is likely to be the cause of the outbreak. Given the potential neglect of public heath system construction in special settings, it is imperative to enhance the surveillance and monitoring of rotavirus and other intestinal multi-pathogens among adults, as well as the construction of public health prevention and control systems in these special settings.

Objective　To analyse the crude detection rate and trends of newly detected HIV/AIDS cases in medical institutions in China from 2017 to 2023, and to provide a reference for optimizing HIV testing strategies in medical institutions. Methods　Data on HIV testing and newly reported HIV/AIDS cases were analysed using data from the Comprehensive AIDS Prevention and Control Information System of the China Information System for Disease Control and Prevention for the period from 2017 to 2023. HIV testing in medical institutions includes patients tested preoperatively, those tested before transfusion, those tested in sexually transmitted disease (STD) clinics, prenatal care clinics, and other types of patients. Descriptive statistical analysis and χ2 test were performed using SAS 9.4 software. Joinpoint regression was performed using Joinpoint 4.9.0 software to analyse trends of the crude detection rates over time. Results　From 2017 to 2023, the person-times of HIV tests in medical institutions increased from 143 million to 255 million, with an increase of 78.07%. The number of newly detected HIV/AIDS cases increased from 74 000 to 88 000 and then declined to 69 000. The crude detection rate of new HIV/AIDS cases declined from 5.18/10 000 to 2.71/10 000, showed a declining trend, the mean annual percentage change was -9.99%(P<0.001). The crude detection rate of new HIV/AIDS cases in STD clinics was the highest among all types of clinic visits (12.79/10 000-24.47/10 000), and the crude detection rate of new cases among all types of clinic visits showed a decreasing trend(P<0.05). Among different medical institutions, general hospitals were the most important source of the number of tests and the number of newly detected HIV/AIDS cases, accounting for more than 62.93% and 62.68%, respectively. Specialised medical institutions had the highest crude detection rate of new cases, which was maintained at more than 5.13/10 000. The crude detection rate of new cases for all four types of medical institutions, except for primary medical institutions, showed a decreasing trend (P<0.05). Conclusions　The detection rate of new cases in medical institutions showed a decreasing trend in 2017-2023, and the efficiency of STD clinics testing and detection was higher among all types of attendees. General hospitals are the main source of new cases detection, and testing in specialised medical institutions is more efficient. Testing should be strengthened in key groups of patients and in key medical institutions.

Objective To discuss the clinical value of preoperative neutrophil-to-lymphocyte ratio(NLR)and platelet-to-lymphocyte ratio(PLR)in predicting the prognosis of patients with unresectable hepatocellular carcinoma(HCC)after receiving transcatheter arterial chemoembolization(TACE)combined with micro wave ablation(MWA).Methods The clinical data of 110 patients with unresectable HCC,who received TACE with sequential MWA at the Affiliated Hospital of Xuzhou Medical University of China from March 2018 to March 2022,were retrospectively analyzed.The median NLR and PLR values were used as the cut-off values.Mann-Whitney U test was used to compare the differences in the baseline characteristics between the high NLR/PLR group and low NLR/PLR group.Overall survival(OS)and progression-free survival(PFS)curves were plotted by using Kaplan-Meier method,which were compared by using log-rank test.Univariate Cox proportional hazards regression model was adopted to determine the factors associated with OS and PFS.Multivariate analysis of the variables,which had a P＜0.05 in the univariate analysis,was performed.Results The median NLR and PLR were 2.05 and 90 respectively.Compared with the high NLR/PLR group,in the low NLR/PLR group the OS was obviously better[1 100 days(95％CI=1 047.7-1 153.7)vs 683 days(95％CI=552.5-814.8);1 076 days(95％CI=996.4-1 156.2)vs 721 days(95％CI=583.0-859.8)](all P＜0.01),and the PFS was longer[720 days(95％CI=361.6-1 078.4)vs 298 days(95％CI=47.0-205.8);545 days(95％CI=292.3-797.7)vs 270 days(95％CI=213.5-326.5)](all P＜0.05).High NLR(HR=2.193,95％CI=1.358-3.541,P=0.001;HR=37.883,95％CI=4.83-296.760,P=0.001)and high PLR(HR=2.117,95％CI=1.306-3.434,P=0.002;HR=6.547,95％CI=2.367-18.113,P＜0.01)were the predictors of poor PFS and OS.Conclusion The preoperative NLR and PLR have a good predictive value for the therapeutic effect of TACE with sequential MWA for HCC.

Objective To investigate the status quo of indwelling needles use in the hospitals at all lev-els in Chongqing city,and to evaluate the normalization and safety of indwelling needles use by referring to Nursing Practice Standards for Intravenous Therapy.Methods A self-designed questionnaire was used in July 2023 to conduct a cross-sectional survey on the use of indwelling needles in the hospitals at all levels in Chongqing city.Results A total of 30 807 patients in 77 hospitals were included,among them 62.67%used indwelling needles.The closed type indwelling needles accounted for 88.87%and the safety type indwelling needles accounted for 41.74%.Non-needle infusion connectors accounted for 37.78%,and steel needle con-nected with heparin caps accounted for 51.69%.95.66%of puncture site was in the upper limb,the non-cor-rosive drug infusion accounted for 87.57%,and the complications occurrence rate was 2.46%.Among the 6 419 surveyed nurses,75.51%removed indwelling needles based on clinical indications.There were statistically significant differences in the usage rates of closed type indwelling needles and non-needle infusion connectors among hospitals at different levels(P<0.05).There were also statistically significant differences in the inci-dence rates of complication and phlebitis(P<0.05).Conclusion The overall application of indwelling needles in the hospitals at all levels in Chongqing city is generally standardized,but the use of safety type indwelling needles and needle-free infusion connectors still needs to be improved.

Objective To explore the efficacy of 4R technology combined with prone five-direction cer-vical muscle strength training for neck type cervical spondylosis.Methods A total of 112 patients with neck and shoulder pain who visited the Affiliated Shapingba Hospital of Chongqing University and the Shapingba District Traditional Chinese Medicine Hospital in Chongqing from January to November 2024 were selected as research subjects.They were randomly assigned using a random number table method into an observation group and a control group,with 56 patients in each group.The observation group received 4R technology com-bined with prone five-direction cervical muscle strength training,while the control group received conventional rehabilitation treatment.Both interventions lasted for 4 weeks.Differences in Visual Analogue Scale(VAS)scores,Neck Disability Index(NDI)scores,and cervical range of motion in flexion,extension,lateral bending,and rota-tion were assessed before treatment and at 1 and 6 months after treatment for both groups.Results At 1 and 6 months of treatment,VAS scores in both groups decreased compared to before treatment,with the observation group lower than the control group,and the difference was statistically significant(P<0.05).At 1 and 6 months of treatment,NDI scores in both groups decreased compared to before treatment,with the observation group lower than the control group,and the difference was statistically significant(P<0.05).At 1 and 6 months of treatment,cervical flexion,cervical extension,and cervical lateral flexion in both groups increased compared to before treatment,and cervical rotation in the observation group increased compared to before treatment.Cervical extension and cervical rotation in the observation group were greater than those in the con-trol group,and only at 6 months of treatment was cervical lateral flexion in the observation group greater than in the control group,with all differences statistically significant(P<0.05).Conclusion The 4R technology combined with prone five-direction cervical muscle strength training can effectively improve cervical-type cer-vical spondylosis.