Objective:To assess the clinical features and effectiveness of antiviral therapy in newborns with sensorineural hearing loss (SNHL) caused by congenital congenital cytomegalovirus (cCMV) infection, and to speculate the risk factors for poor hearing outcomes.Methods:A multicenter prospective cohort study wasconducted, enrolling 176 newborns diagnosed with cCMV at four research centers in Zhejiang Province from March 1, 2021, to April 30, 2024. Clinical characteristics at birth were recorded and hearing was followed up. The children were divided into groups based on their condition at birth, specifically into asymptomatic, mild symptom, and moderate to severe symptom groups. Additionally, they were divided into SNHL and normal hearing groups based on the results of air conduction brainstem audiometry at birth. And they were also divided into treatment and untreated groups according to antiviral treatment. Mann Whitney U test, and chi square test were used for inter group comparison to analyze the differences in clinical features between different disease groups, and to analyze the effects of clinical features, antiviral therapy, and other factors on hearing improvement. Logistic regression analysis was employed to identify the risk factors influencing hearing outcomes. Results:Among the cohort of 176 children diagnosed infection with cCMV, 90 cases were male and 86 cases were female. Of these, 79 cases were asymptomatic, 12 cases classified as mild cCMV and 85 cases as moderate to severe cCMV. Fifty cases belonged to SNHL group, with different degrees of severity, including 30 cases of mild, 9 cases of moderate, 5 cases of severe, and 6 cases of extremely severe SNHL. Among the 121 cases in the normal hearing group, 2 cases (1.7%) exhibited late-onset hearing loss despite having normal hearing at birth. Among 81 cases (46.0%) who completed the hearing follow-up, 71 cases (87.7%) had good hearing outcomes and 10 cases (12.3%) had poor hearing outcomes. Among the 81 children, 29 cases (35.8%) had SNHL at birth. During follow-up, the hearing threshold improved in 19 cases (65.5%), remained stable in 7 cases (24.1%) and progressed in 3 cases (10.3%). A total of 26 cases in the treatment group and 55 cases in the untreated group completed the hearing follow-up assessment. The rate of hearing improvement in the treatment group was found to be higher compared to the untreated group (13 cases (50.0%) vs. 6 cases (10.9%), χ2=15.00, P<0.01), with individuals in the treatment group having a 4.58 times greater likelihood of experiencing hearing improvement ( RR=4.58,95% CI 1.96-10.70, P<0.05). However, no statistically significant difference was observed in hearing outcomes between the antiviral treatment group and the untreated group ( RR=0.90, 95% CI 0.57-1.41, P=0.517). Multivariate analysis further confirmed SNHL ( OR=11.58, 95% CI 2.10-63.93, P=0.005) and preterm birth ( OR=4.98, 95% CI 1.06-23.41, P=0.042) as independent risk factors for poor hearing outcomes. Conclusions:SNHL resulting from cCMV infection presents symptoms at birth and can be improved by antiviral therapy. Poor hearing outcomes are associated with SNHL and prematurity.

Purpose/Significance To alleviate digital health technology anxiety in elderly patients with chronic diseases.Method/Process A convenience sampling method is used to survey 1 222 elderly patients with chronic diseases in tertiary,secondary,and commu-nity hospitals in Shanghai,China,with respect to demographic information,the level of anxiety about digital health technologies,and the conditions of individual use of digital health technologies.Logistic regression analyse is used to investigate the factors influencing anxiety in the use of digital health technologies among elderly patients with chronic diseases.Result/Conclusion Elderly patients with chronic diseases as a whole have low moderate levels of anxiety about digital health technologies.Educational level,per capita monthly income,experience of using digital health technologies,and learning ability are independent factors affecting anxiety about digital health technolo-gies among elderly patients with chronic diseases.Aging-friendly design,assistance and support,improved facility accessibility,and precise training should be implemented so as to increase the acceptance and use of digital health technologies among elderly chronic dis-ease patients.

Objective:To investigate the risk factors of pathological complete response(pCR)after neoadjuvant therapy for locally advanced gastric cancer(LAGC)and assess the value of gastric tumor markers for predicting pCR in LAGC patients.Methods:We retrospectively ana-lyzed the clinical and pathological characteristics of 213 patients who underwent radical gastrectomy and gastric tumor marker analysis after neoadjuvant therapy at The Chinse PLA General Hospital First Medical Center,between January 2020 and April 2024(20 and 193 cases in the pCR and non-pCR groups,respectively).The interrelationships among pCR,tumor markers,and clinicopathological features were compared,and independent risk factors for pCR were analyzed.A nomogram was constructed to predict the pCR.Results:Among 213 patients,20(9.4% )achieved pCR.Univariate analysis showed that age(P=0.067),tumor bed diameter(P<0.001),gastrin-17 levels(P=0.005),CA72-4 levels(P=0.073),pepsinogen ratio(P=0.024),and neoadjuvant immunotherapy(P=0.022)were strongly associated with pCR in LAGC pa-tients.Multivariate analysis showed that neoadjuvant immunotherapy,CA72-4 levels<2.5 U/mL,gastrin-17 levels<1.48 pmol/L,and tumor bed diameter<2.85 cm were independent predictive factors for pCR in LAGC patients(P<0.05).These indicators were incorporated into a nomogram prediction model;an receiver operating characteristic curve(ROC)was plotted with an AUC(95% CI)of 0.863(0.785-0.942).The calibration and decision curves suggested that the nomogram was well calibrated and had a good net benefit.Conclusions:Gastric tumor markers can effectively predict pCR after neoadjuvant therapy in LAGC patients.Our nomogram showed a good predictive ability for pCR.Thus,our findings can serve as a useful reference for clinical decision making for LAGC patients.

Objective:To learn about the progress of prevention and control of drinking-water-borne endemic arsenic poisoning in Henan Province, and provide scientific basis for achieving the goal of eliminating high arsenic hazards as scheduled.Methods:From July to August 2019, in accordance with the requirements of the National Monitoring Program for Drinking-water-borne Endemic Arsenic Poisoning, a general survey was carried out in 26 high-arsenic villages in 6 counties of Henan Province to investigate the water improvement situation and the operation of water improvement projects, and the arsenic content in drinking water of households was measured, meanwhile, the arsenic poisoning status of permanent residents in high-arsenic villages was investigated.Results:All 26 villages with high arsenic content in the province had undergone water improvement, with a water improvement rate of 100.00%. A total of 18 water improvement projects were investigated in 26 high-arsenic villages, all of which were operating normally. Twenty-six water samples were collected, and the arsenic content in the household water was < 0.01 mg/L, which met the sanitary standards for drinking water. No patient of endemic arsenic poisoning was found during the survey.Conclusion:In Henan Province, the drinking-water-borne endemic arsenic poisoning has been effectively controlled, and the prevention and control achievements should continue to be consolidated in the future.

Osteoporotic vertebral compression fracture (OVCF) is the most common complication of spinal osteoporosis, mostly occurring in thoracolumbar segment, which can cause acute and chronic pain at the fracture site and loss of vertebral height, and can lead to progressive kyphosis. For kyphosis caused by old OVCF, open surgery such as anterior or posterior decompression and fusion, internal fixation and osteotomy can improve local sequence and achieve satisfactory kyphotic correction which is difficult to complete in percutaneous vertebroplasty (PVP) and percutaneous kyphoplasty (PKP), and reconstruct the sagittal balance. Due to the older age of OVCF patients, some of them have poor general conditions. In addition, osteoporosis leads to increased vertebral fragility, which increases the risk of surgery and postoperative internal fixation failure. The anterior approach presents some problems including a complex approach and poor mechanical stability. At present, most studies focus on posterior surgery. Due to the limitation of kyphosis correction by decompression and fixation alone, osteotomy is often required to correct kyphosis. In cases of old OVCF with kyphosis, the screw holding capability decreases due to the decrease of bone mineral density. Additionally, once the screw loosens, the orthopedic effect is inevitably affected. To enhance pedicle screws, most studies have utilized bone cement to increase the axial pullout force of the vertebral body and improve screw stability. The selection from different osteotomy methods is a critical determinant in achieving favorable surgical outcomes for patients.

Objective:To compare safety and efficacy of one-stage laparoscopic common bile duct exploration plus laparoscopic cholecystectomy (LCBDE+ LC) with endoscopic retrodrade cholangiopancreatography plus laparoscopic cholecystectomy (ERCP+ LC) in elderly patients with concomitant gallbladder and common bile duct (CBD) stones.Methods:This is a two-center retrospective study with clinical data on 492 patients aged over 80 years diagnosed with concomitant gallbladder and CBD stones treated between January, 2014 and December, 2020 at The First Affiliated Hospital of Wenzhou Medical University and Quzhou Hospital Affiliated to Wenzhou Medical University. There were 254 males and 238 females, aged (83.9±3.0) years. These patients were divided into two groups based on their operative methods: the one-stage group (LCBDE+ LC, n=186) and the two-stage group (ERCP+ LC, n=306). Differences in surgery, stones and hospitalization costs were compared between the two groups. Results:When compared with the ERCP+ LC group, the LCBDE+ LC group had significantly higher incidences of previous gastrectomy [21.5%(40/186) vs 4.2%(13/306)], multiple stones [77.4%(144/186) vs 49.3%(151/306)], larger stone diameter [13.7(6.4, 18.6)mm vs 10.9(5.7, 16.1) mm], and increased hospitalization expenditure [(2.37±0.31) Wanyuan vs (3.26±0.44) Wanyuan] (all P<0.05). However, the rates of residual stone [2.7%(5/186) vs 1.3%(4/306)], stone recurrence [2.2%(4/186) vs 5.2%(16/306)], postoperatively overall complications [3.2%(6/186) vs 1.3%(4/306)], and total hospital stay [(10.7±6.2) d vs (11.3±5.4) d] were not significantly different between the two groups (all P>0.05). Conclusions:Allowing for the similar safety and effectiveness, and lower hospitalization expenditure, LCBDE+ LC was a preferred choice for patients aged over 80 year, especially in patients who had previous gastrectomy, multiple large CBD stones, or who could not accept endoscopic procedures for treatment of CBD stones.

Objective:To investigate the epidemic situation of drinking water-borne endemic fluorosis in Henan Province, evaluate the effectiveness of prevention and control measures, and provide a basis for formulating further prevention and control policies.Methods:From April to November 2021, a census of all diseased villages registered in 112 drinking water-borne endemic fluorosis counties (cities, districts, hereinafter referred to as counties) of 17 provincial-level cities and 9 provincial-level counties (cities) in Henan Province was conducted to collect the basic information of diseased counties and villages. The content of fluoride in drinking water and the prevalence of dental fluorosis in children aged 8 - 12 years old were measured on a village by village basis.Results:By the end of 2021, drinking water-borne endemic fluorosis was prevalent in 112 diseased counties in Henan Province, involving 17 450 diseased villages. Among them, 17 433 villages had implemented measures to reduce fluoride and improve water quality, with a water improvement rate of 99.90% (17 433/17 450). There were 14 920 villages with qualified water, and the qualified rate of water fluoride was 85.50% (14 920/17 450). There were a total of 4 232 water improvement projects in all diseased villages, with a normal operation rate of 97.09% (4 109/4 232) and a qualified rate of 93.03% (3 937/4 232) for water fluoride in the projects. The total detection rate of dental fluorosis in children in the province was 9.64% (39 391/408 584), with moderate to severe dental fluorosis accounted for 8.08% (3 182/39 391), the dental fluorosis index was 0.18. The prevalence of fluorosis was negative.Conclusions:In 2021, the prevalence of drinking water-borne endemic fluorosis is widespread in Henan Province, and measures to reduce fluoride and improve water quality in diseased villages have been basically implemented. However, the fluoride content of water in some villages still does not meet the standard, and some water improvement projects cannot operate normally throughout the year. In the future, it is necessary to address the above issues one by one and consolidate the achievements in prevention and control of drinking water-borne endemic fluorosis.

An adult female patient of internal nuclear inclusion disease(NIID)with a major clinical manifestation of decreased intelligence and recurrent disturbance of consciousness was followed up for nearly 4 years.In particular,the evolution of the video-electroencephalogram(VEEG),the auxiliary diagnosis of VEEG,and the prediction value of VEEG for clinical outcome were summarized.We found that(1)the background rhythm in NIID patients evolved with the progression of the disease;(2)electroencephalogram reactivity could predict the outcome of NIID coma;(3)VEEG helped to determine whether the consciousness disturbance caused by NIID was due to non-convulsive status epilepticus,This case provides a new idea to explore the application of VEEG in NIID.

Objective:To master the provincial-level quality assessment of the self-inspection projects for control and evaluation of drinking water-borne endemic fluorosis in the counties (cities, districts) of Henan Province, so as to ensure the quality of self-inspection.Methods:Totally 30 counties (cities, districts) with drinking water-borne endemic fluorosis in Henan Province were selected as project counties (cities, districts), using consulting and checking data, on-site investigation and review, the implementation of self-inspection projects were audited. The water improvement and the water fluorine content, and the prevalence of dental fluorosis in children aged 8-12 were investigated in villages with drinking water-borne endemic fluorosis, and the provincial-level quality assessment of the self-inspection projects was carried out.Results:A total of 99 villages with drinking water-borne endemic fluorosis in 30 counties (cities, districts) were investigated, and all 30 counties (cities, districts) completed the investigation task of self-inspection projects. A total of 99 water samples were collected, and there were 23 counties (cities, districts) with the same results of county (city, district) self-inspection and provincial-level review of water fluorine, accounting for 76.67%; a total of 5 815 children aged 8-12 were investigated, there were 18 counties (cities, districts) with the same results of county (city, district) self-inspection and provincial-level review of dental fluorosis detection rate, accounting for 60.00%.Conclusions:The self-inspection projects of control and evaluation of drinking water-borne endemic fluorosis at the county (city, district) level in Henan Province are completed well. Most of the self-inspection projects are consistent with the provincial-level review results, but the disease diagnosis ability of grass-roots professional personnel and the detection technical level of laboratory technician in some counties (cities, districts) need to be improved.

Spinal infection is a serious health-threatening clinical condition, which more frequently occurs in solid organ transplantation receipients than in non transplant receipients. With the increase of solid organ transplantation, the incidence of secondary spinal infection has been increased in recent years. The symptoms and signs of secondary spinal infection are not obvious, and early diagnosis and treatment are difficult, leading to recurrent attacks and protracted disease courses. This article reviews the progress in the diagnosis and treatment of secondary spinal infection after solid organ transplantation.