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*

Objective To investigate the need for and utilization of health services among six Zhiguo ethnic minority groups in Yunnan Province,aiming to provide further evidence for the improvement of healthcare.Methods Using stratified random sampling,1921 individuals from six Zhiguo ethnic minority groups,aged 15 and above,were investigated with a structured questionnaire between August and December 2022.A structured questionnaire was used to collect participants'information on health service needs and utilization.Results Am-ong the surveyed participants,the two-week prevalence rate was found to be 22.54%,while the prevalence rate of chronic diseases was 38.52%.Among the residents,the risk of two-week prevalence was higher for females(OR=1.564),individuals aged≥60 years(OR=1.727),and those who reported poorer health utility value(OR=5.277),while it was lower for residents of Keno(OR=0.470)and Lahu(OR=0.659)ethnicity,as well as those who reported higher EQ-VAS scores(OR=0.446/0.174).Meanwhile,residents aged≥45 years(OR=3.392/7.072)were at higher risk for chronic disease prevalence,while it was lower for Keno ethnicity(OR=0.409),unmarried individuals(OR=0.479),and those with higher education levels(OR=0.629/0.603),higher EQ-VAS scores(OR=0.208)P<0.05.Additionally,among the participants,the treat-ment rate for two-week illness was 14.32%,while the non-treatment rate stood at 36.49%.Furthermore,the one-year hospitalization rate was reported as 19.89%,with a corresponding rate of individuals who needed hospitalization but did not receive it being recorded at 15.86%.Among the residents,the likelihood of treatment for two-week illness was higher for females(OR=1.461)and residents aged≥45 years(OR=1.510/1.560),whereas it was lower for individuals with higher EQ-VAS scores(OR=0.445).The likelihood of hospitalization within one year was also higher for residents aged≥60 years(OR=2.029)and individuals of Nu(OR=1.599),Lisu(OR=1.688),and Keno(OR=1.968)ethnicity,whereas those with high EQ-VAS scores(OR=0.325)had a lower risk(P<0.05).Conclusion In Yunnan Province,the need for healthcare services among six Zhiguo ethnic minority groups in this study is relatively low;however,the high prevalence of chronic diseases raises concerns.The utilization of healthcare services appears to be relatively sufficient,but the utilization of outpatient services still needs to be improved.

Background: Millions of patients undergo cardiac surgery each year. The red blood cell distribution width (RDW) could help predict the prognosis of patients who undergo percutaneous coronary intervention or coronary artery bypass surgery. We investigated whether the RDW has robust predictive value for the 30-day mortality among patients in an intensive care unit (ICU) after undergoing cardiac surgery. Methods: Using the Medical Information Mart for Intensive Care-IV Database, we retrieved data for 11,634 patients who underwent cardiac surgery in an ICU. We performed multivariate Cox regression analysis to model the association between the RDW and 30-day mortality and plotted Kaplan–Meier curves. Subgroup analyses were stratified using relevant covariates. Receiver operating characteristic (ROC) curves were used to determine the predictive value of the RDWs. Results: The total 30-day mortality rate was 4.2% (485/11,502). The elevated-RDW group had a higher 30-day mortality rate than the normal-RDW group (P < 0.001). The robustness of our data analysis was confirmed by performing subgroup analyses. Each unit increase in the RDW was associated with a 17% increase in 30-day mortality when the RDW was used as a continuous variable (adjusted hazard ratio = 1.17, 95% confidence interval, 1.10–1.25). Our ROC results showed the predictive value of the RDW. Conclusions An elevated RDW was associated with a higher 30-day mortality in patients after undergoing cardiac surgery in an ICU setting. The RDW can serve as an efficient and accessible method for predicting the mortality of patients in ICUs following cardiac surgery.

Background: Millions of patients undergo cardiac surgery each year. The red blood cell distribution width (RDW) could help predict the prognosis of patients who undergo percutaneous coronary intervention or coronary artery bypass surgery. We investigated whether the RDW has robust predictive value for the 30-day mortality among patients in an intensive care unit (ICU) after undergoing cardiac surgery. Methods: Using the Medical Information Mart for Intensive Care-IV Database, we retrieved data for 11,634 patients who underwent cardiac surgery in an ICU. We performed multivariate Cox regression analysis to model the association between the RDW and 30-day mortality and plotted Kaplan–Meier curves. Subgroup analyses were stratified using relevant covariates. Receiver operating characteristic (ROC) curves were used to determine the predictive value of the RDWs. Results: The total 30-day mortality rate was 4.2% (485/11,502). The elevated-RDW group had a higher 30-day mortality rate than the normal-RDW group (P < 0.001). The robustness of our data analysis was confirmed by performing subgroup analyses. Each unit increase in the RDW was associated with a 17% increase in 30-day mortality when the RDW was used as a continuous variable (adjusted hazard ratio = 1.17, 95% confidence interval, 1.10–1.25). Our ROC results showed the predictive value of the RDW. Conclusions An elevated RDW was associated with a higher 30-day mortality in patients after undergoing cardiac surgery in an ICU setting. The RDW can serve as an efficient and accessible method for predicting the mortality of patients in ICUs following cardiac surgery.

Background: Millions of patients undergo cardiac surgery each year. The red blood cell distribution width (RDW) could help predict the prognosis of patients who undergo percutaneous coronary intervention or coronary artery bypass surgery. We investigated whether the RDW has robust predictive value for the 30-day mortality among patients in an intensive care unit (ICU) after undergoing cardiac surgery. Methods: Using the Medical Information Mart for Intensive Care-IV Database, we retrieved data for 11,634 patients who underwent cardiac surgery in an ICU. We performed multivariate Cox regression analysis to model the association between the RDW and 30-day mortality and plotted Kaplan–Meier curves. Subgroup analyses were stratified using relevant covariates. Receiver operating characteristic (ROC) curves were used to determine the predictive value of the RDWs. Results: The total 30-day mortality rate was 4.2% (485/11,502). The elevated-RDW group had a higher 30-day mortality rate than the normal-RDW group (P < 0.001). The robustness of our data analysis was confirmed by performing subgroup analyses. Each unit increase in the RDW was associated with a 17% increase in 30-day mortality when the RDW was used as a continuous variable (adjusted hazard ratio = 1.17, 95% confidence interval, 1.10–1.25). Our ROC results showed the predictive value of the RDW. Conclusions An elevated RDW was associated with a higher 30-day mortality in patients after undergoing cardiac surgery in an ICU setting. The RDW can serve as an efficient and accessible method for predicting the mortality of patients in ICUs following cardiac surgery.

Background: Millions of patients undergo cardiac surgery each year. The red blood cell distribution width (RDW) could help predict the prognosis of patients who undergo percutaneous coronary intervention or coronary artery bypass surgery. We investigated whether the RDW has robust predictive value for the 30-day mortality among patients in an intensive care unit (ICU) after undergoing cardiac surgery. Methods: Using the Medical Information Mart for Intensive Care-IV Database, we retrieved data for 11,634 patients who underwent cardiac surgery in an ICU. We performed multivariate Cox regression analysis to model the association between the RDW and 30-day mortality and plotted Kaplan–Meier curves. Subgroup analyses were stratified using relevant covariates. Receiver operating characteristic (ROC) curves were used to determine the predictive value of the RDWs. Results: The total 30-day mortality rate was 4.2% (485/11,502). The elevated-RDW group had a higher 30-day mortality rate than the normal-RDW group (P < 0.001). The robustness of our data analysis was confirmed by performing subgroup analyses. Each unit increase in the RDW was associated with a 17% increase in 30-day mortality when the RDW was used as a continuous variable (adjusted hazard ratio = 1.17, 95% confidence interval, 1.10–1.25). Our ROC results showed the predictive value of the RDW. Conclusions An elevated RDW was associated with a higher 30-day mortality in patients after undergoing cardiac surgery in an ICU setting. The RDW can serve as an efficient and accessible method for predicting the mortality of patients in ICUs following cardiac surgery.

The sensitivity of cardiac troponin testing for diagnosing acute myocardial infarction(AMI)varies over time from chest pain onset.This study aimed to determine the diagnostic performance of point-of-care testing cardiac troponin T(POCT-cTnT)at different time intervals post-symptom onset to refine rapid rule-out approaches for AMI.Methods This retrospective study included 6,024 patients presenting with chest pain from January 2018 to December 2022.POCT-cTnT and central lab cTnI levels were measured on admission.Receiver operating charac-teristics analysis stratified by time windows assessed the accuracy of POCT-cTnT for diagnosing AMI.Results The overall AUC of POCT-cTnT for diagnosing AMI was 0.826(95%CI:0.816～0.836),with a sensitivity of 72.81%and a specificity of 86.26%.According to the time intervals of chest pain onset(＜3 hours,3～6 hours,6～12 hours,12～24 hours,24～72 hours,and≥72 hours),the AUC values for groups after 6～12 hours were 0.918,0.928,0.920 and 0.908,respectively,with no statistically significant difference(P＞0.05),but all were higher than the groups within 6 hours(P＜0.001).According to the time of chest pain onset,the AUC for the≥8h group was 0.921,with a negative predictive value(NPV)of 98.1%and a negative likelihood ratio(-LR)of 0.11.Its AUC was higher than those of the≥3 h,≥2 h,≥1 h,and overall groups(P＜0.05),but there was no statistically significant differ-ence compared with the groups after≥4 h(P＞0.05).Conclusions Chest pain onset time has a certain impact on the performance of a single POCT-cTnT test for diagnosing AMI.The duration from chest pain onset to hospital admission combined with POCT-cTnT test may improve the reliability in diagnosing AMI.Specifically,a single POCT-cTnT test at four hours after chest pain onset,especially eight hours after chest pain onset,can diagnose or exclude AMI.

Objective To investigate the impact of nociceptive level(NOL)index on cellular immunity and HIF-1α in patients with radical breast cancer.Methods A total of 80 patients undergoing radical mastectomy between December 2022 and December 2023 were randomly assigned into an experimental group and a control group using a random number table method.The NOL index in the experimental group was maintained within the range of 30 to 50,with corresponding adjustments made to achieve the target concentration of remifentanil.In contrast,the control group initially received remifentanil at a target controlled infusion rate of 4 ng/mL,which was adjusted based on hemodynamics.The average target concentration of remifentanil was recorded for both groups.Venous blood samples were collected from all participants one day before and one day after surgery to measure CD4+,CD8+cell counts,NK cell activity,as well as serum levels of HIF-1α.Results There were no significant differences observed in anesthesia time,operation time,intraoperative mean arterial pressure(MAP),heart rate(HR),and postoperative visual analog scale(VAS)scores between the two groups.The average target concentra-tion of remifentanil in the experimental group was significantly lower than that in the control group(P＜0.05).Moreover,the experimental group exhibited higher values of CD4+,CD4+/CD8+ratio,and NK cells compared to the control group,while demonstrating a lower level of HIF-1α expression(P＜0.05).In addition,within the experimental group,there was a decrease in CD4+count and CD4+/CD8+ratio one day after surgery compared to one day before surgery;meanwhile,HIF-1α expression increased significantly after surgery when compared to preoperative levels(P＜0.05).Similarly,within the control group,there was a decrease observed in CD4+,CD8+,CD4+/CD8+ratio as well as NK cell values one day after surgery when compared to preoperative levels;additionally,HIF-1α expression showed a significant increase after surgery when compared to preoperative levels(P＜0.05).Conclusion The implementation of NOL monitoring during radical mastectomy under general anes-thesia can effectively lower the required remifentanil concentration,thereby mitigating its suppressive effects on T lymphocytes,preserving NK cell activity,and reducing elevated levels of HIF-1α.Consequently,this approach exerts minimal impact on the tumor immune microenvironment(TIME)in patients.

Objective To compare the short-term clinical effects of unilateral dual-channel endoscopic discectomy(UBED)and percutaneous endoscopic intervertebral discectomy(PEID)in the treatment of L5S,Lumbar disc herniation,LDH.Methods From January 2019 to January 2021,a total of 57 cases of L5S,LDH treated by UBED or PEID were analyzed retrospectively,including 30 cases in UBED group and 27 cases in PEID group.The operation time,intraoperative fluoroscopy times,postoperative hospitalization days and surgical complications were compared between the two groups.The visual analogue scale(VAS)and oswestry disability index(ODI)were used to compare the postoperative quality of life of the two groups,and the modified MacNab criteria was used to evaluate the clinical efficacy in the last follow-up.Results The operation time of UBED group and PEID group was(75.30±8.44)minutes and(68.37±4.63)minutes,respectively,and the difference between the two groups was statistically significant(P＜0.05).VAS and ODI of 1 week,3 months,1 year and 1.5 years after surgery in 2 groups were significantly decreased compared with those before surgery,with statistical significance(P＜0.05).The VAS score of low back pain in UBED group was higher than that in PEID group[(3.87±1.14)points vs(2.70±0.67)points]at 1 week after surgery(P＜0.05),and there was no significant difference in VAS and ODI at the other time points(P＞0.05).There was no statistical difference in the results of modified MacNab criteria in the last follow-up(P＞0.05).There were 2 cases of dural tear in PEID group,1 case of dural tear in UBED group and 1 case of temporary nerve root injury in PEID group after operation,all of which were cured after symptomatic treatment.Conclusion Compared with PEID,UBED has a longer operation time,more trauma and more obvious low back pain in the short term after operation.The short-term curative effect of the two operations on L5S1 LDH is similar,the incidence of complications is low,and the times of fluoroscopy are few.Both operations are safe and effective.

Objective:To understand the epidemiological and etiological characteristics of hand-foot-mouth disease (HFMD) in the Nanshan District of Shenzhen City from 2019 to 2022 and to provide a scientific basis for HFMD prevention in the area.Methods:Epidemiological data on HFMD in Shenzhen Nanshan District from 2019 to 2022 in the China Information System for Disease Control and Prevention were analyzed using descriptive research methods.Real-time reverse transcription polymerase chain reaction (RT-PCR) was used to analyze the etiology characteristics of clinical specimens from HFMD patients. The VP1 gene of the dominant pathogen coxsackievirus A6 (CV-A6) was amplified and sequenced. SepMan Pro of DNASTAR software was used for sequence assembly and MegAlign was used for nucleotide homology analysis.Results:A total of 13 195 HFMD cases were reported in Shenzhen Nanshan District from 2019 to 2022, with an average annual incidence rate of 186.18/100, 000. Summer and autumn are the main onset seasons and children under 7 years old were the main population, accounting for 93.1%. The male-to-female ratio is 1.44∶1. A total of 451 clinical HFMD specimens were detected in the laboratory, including 403 positive (87.36%) and 48 negative (10.64%). The main pathogens were CV-A6 (63.03%), coxsackievirus A16 (CV-A16) (27.79%), coxsackievirus A4 (CV-A4) (4.71%), coxsackievirus A10 (CV-A10) (1.99%), Echovirus 11 (Echo-11) (0.25%), and uncertain type accounted for 2.23%, with no detection for enterovirus71 (EV71) type. The nucleotide homology of the 13 CV-A6 strains ranged from 94.0%?99.6%, and the nucleotide homology with the prototype strain Gdula ranged 84.1%?85.8%. The results of phylogenetic tree showed that all 13 CV-A6 strains in Nanshan District were of the D3a genotype.Conclusions:FHFMD in Nanshan District of Shenzhen City in 2019-2022 shows obvious differences in population and time distribution. Therefore, it is necessary to strengthen publicity and education on HFMD prevention and control in the summer and fall seasons and among key populations. CV-A6 and CV-A16 are the dominant strains of HFMD in Nanshan District, Shenzhen in recent years, so the monitoring of the dominant strains should be improved.