This consensus will introduce the characteristics of fillers used in the surgical cavities of domestic nasal surgery patients based on relevant literature and expert opinions. It will also provide recommendations for the selection of cavity fillers for different nasal diseases, with chronic sinusitis as a representative example.
Humans ; Nasal Cavity/surgery* ; Nasal Surgical Procedures ; China ; Consensus ; Sinusitis/surgery* ; Dermal Fillers

Objective To investigate influenza awareness of community residents in Nanchang under routine epidemic management using the Knowledge-Attitude-Practice(KAP)framework.Methods A structured questionnaire,including four do-mains(disease overview,prevention,diagnosis,and treatment),was designed and administered via street and online surveys from December 2023 to February 2024.Statistical analyses,including chi-square tests and logistic regression,were performed to identify determinant factors.Results A total of 303 valid questionnaires were retrieved,with an effective rate of approximately 94.7％.Community residents in Nanchang demonstrated a certain degree of understanding of the overview,prevention,diagno-sis,and treatment of influenza,although some gaps were identified.Univariate analysis revealed statistically significant differ-ences in influenza cognition scores among urban and rural residents(P＜0.05),residents with different educational levels(P＜0.05)and exposure levels to influenza education(P＜0.05).Multivariate regression analysis identified these as influencing fac-tors for influenza awareness.Conclusion Collaborative efforts from the government,individuals,and various societal sectors are essential to enhance the public's overall ability to prevent and control influenza.

OBJECTIVE To explore the association of peripheral blood glucose 6 phosphate dehydrogenase(G6PD),progranulin(PGRN)and neutrophil CD64 index with the disease outcomes of the neonates with septicemia.METHODS A total of 147 neonates with septicemia who were treated in the Second Affiliated Hospital of Wenzhou Medical University from Jun.2021 to Nov.2023 were assigned as the septicemia group,meanwhile,140 healthy neonates were chosen as the healthy group.The neonates of the septicemia group were divided into the early-onset group and the late-onset group according to the type of disease,the non-critically severe group,the critically se-vere group and the extremely critically severe group according to the severity of diseases,the survival group and the death group according to 30-day prognosis.The levels of peripheral blood G6PD,PGRN and neutrophil CD64 indexes were observed and compared among the various types of groups,and the values of the peripheral blood in-dexes in prediction of the prognosis were analyzed.RESULTS The peripheral blood G6PD level of the septicemia group was significantly lower than that of the healthy group,the levels of PGRN and neutrophil CD64 index of the septicemia group were significantly higher than those of the healthy group(P＜0.05).As compared with the pe-ripheral blood G6PD level among the neonates with different illness condition,the result was as follows:the non-critically severe group＞the critically severe group＞the extremely critically severe group(P＜0.05);as com-pared with the levels of PGRN and neutrophil CD64 index,the result was as follows:the non-critically severe group＜the critically severe group＜the extremely critically severe group(P＜0.05).The peripheral blood G6PD level of the death group was significantly lower than that of the survival group(P＜0.05),and the levels of PGRN and neutrophil CD64 index of the death group were significantly higher than those of the survival group(P＜0.05).The area under the curve(AUC)of the joint detection of peripheral blood G6PD,PGRN and CD64 index was 0.831 in prediction of the prognosis of the neonates,significantly higher than that of the single detection of the three indexes(P＜0.05).CONCLUSIONS The neonates with septicemia show the decline of peripheral blood G6PD and the rise of levels of PGRN and CD64 index.The expression levels of the indexes are associated with the severi-ty of disease and,to some extent,can predict the prognosis.

Objective:To explore the prevalence and risk factors of insomnia in Chinese Air Force servicemen deployed to highland areas.Methods:A total of 718 Air Force servicemen deployed to Qinghai-Tibetan plateau were recruited at May 2024.Sleep quality was assessed with the Pittsburgh Sleep Quality Index.Social-demograph-ic,military service,and psychological characteristics were measured with a self-administered general question-naire.Bivariable and multivariable logistic regressions were performed to identify independent risk factors.Missing data were handled by the multiple imputation.Results:The average sleep duration was(6.9±1.2)h and the aver-age PSQI score was(5.9±4.1).Totally 53.8％of participants experienced clinically significant insomnia.The multivariable analysis revealed that age≥35(aOR=4.07,95％CI=1.11-17.76),stressful event(aOR=3.27,95％CI=2.00-5.49),dysfunctional sleep beliefs and attitudes(aOR=2.59,95％CI=1.75-3.85),and caffeine product usage(aOR=1.69,95％CI=1.17-2.43)were risk factors for insomnia,while Tibetan-indigenous ethnic(aOR=0.44,95％CI=0.20-0.91),higher perceived social support(aOR=0.96,95％CI=0.96-0.99),and positive coping style(aOR=0.96,95％CI=0.93-0.99)were protective factors.Conclusion:Air force service-men deployed to highland areas have sufficient sleep time,but reduced sleep quality.Age,exposed to stress event during deployment,dysfunctional sleep beliefs and attitudes,and caffeine product usage are risk factors for insomni-a,while Tibetan-indigenous ethnic,higher perceived social support and positive coping style act as protective fac-tors.

Rapid and ultrasensitive detection of pathogen-associated biomarkers is vital for the early diagnosis and therapy of bacterial infections.Herein,we developed a close-packed and ordered Au@AgPt array coupled with a cascade triggering strategy for surface-enhanced Raman scattering(SERS)and colorimetric identification of the Staphylococcus aureus biomarker micrococcal nuclease(MNase)in serum samples.The trimetallic Au@AgPt nanozymes can catalyze the oxidation of 3,3',5,5'-tetramethylbenzidine(TMB)molecules to SERS-enhanced oxidized TMB(oxTMB),accompanied by the color change from colorless to blue.In the presence of S.aureus,the secreted MNase preferentially cut the nucleobase AT-rich regions of DNA sequences on magnetic beads(MBs)to release alkaline phosphatase(ALP),which subsequently mediated the oxTMB reduction for inducing the colorimetric/SERS signal fade away.Using this"on-to-off"triggering strategy,the target S.aureus can be recorded in a wide linear range with a limit of detection of 38 CFU/mL in the colorimetric mode and 6 CFU/mL in the SERS mode.Meanwhile,the MNase-mediated strategy characterized by high specificity and sensitivity successfully discriminated between patients with sepsis(n=7)and healthy participants(n=3),as well as monitored the prog-nostic progression of the disease(n=2).Overall,benefiting from highly active and dense"hot spot"substrate,MNase-mediated cascade response strategy,and colorimetric/SERS dual-signal output,this methodology will offer a promising avenue for the early diagnosis of S.aureus infection.

Objective : To illuminate the distribution of brucellosis patients and the epidemic typologies as well as the genetic attributes of brucellosis in Bozhou City,Anhui Province,thereby furnishing a substantive foundation for formulating efficacious prevention and control strategies for this disease within the region. Methods : The rose bengal plate agglutination test(RBPT) and the tube agglutination test(TAT) were conducted on a total of 698 blood samples that had been collected.Epidemiological data of the tested subjects were meticulously collected,followed by statistical analyses of the obtained results.The genomic DNA of positive bacterial strains was cultured and extracted.Molecular identification and typing of the isolated strains were executed through 16 S rRNA sequencing.Sequence alignment was conducted employing Clustal W and MEGA 7,with comparisons made against the outcomes of AMOS-PCR and BCSP31-PCR. Results : A total of 66 positive samples were detected through serological assays,with a positive rate of 9.46%.The demographic cohort demonstrating the highest detection rate primarily comprised individuals engaged in live sheep slaughtering.The 1 6 S rRNA gene sequencing on ten positive strains disclosed close phylogenetic affinities with Brucella melitensis.Moreover,the phylogenetic tree analysis indicated that these strains coalesced within the same branch,the findings were in alignment with the results obtained from BCSP31-PCR and AMOS-PCR assays. Conclusion Brucella melitensis assumes a predominant position in the transmission dynamics within this area,identifying individuals involved in sheep breeding,slaughtering,vending,and related occupations as high-risk groups.The outcomes of this study offer molecular biological substantiation for the distribution of brucellosis patients in this region,contribute to genotyping endeavors and tracing studies associated with the pathogen,and concurrently verify the efficacy of 16S rRNA molecular tracing.

Rapid and ultrasensitive detection of pathogen-associated biomarkers is vital for the early diagnosis and therapy of bacterial infections. Herein, we developed a close-packed and ordered Au@AgPt array coupled with a cascade triggering strategy for surface-enhanced Raman scattering (SERS) and colorimetric identification of the Staphylococcus aureus biomarker micrococcal nuclease (MNase) in serum samples. The trimetallic Au@AgPt nanozymes can catalyze the oxidation of 3,3',5,5'-tetramethylbenzidine (TMB) molecules to SERS-enhanced oxidized TMB (oxTMB), accompanied by the color change from colorless to blue. In the presence of S. aureus, the secreted MNase preferentially cut the nucleobase AT-rich regions of DNA sequences on magnetic beads (MBs) to release alkaline phosphatase (ALP), which subsequently mediated the oxTMB reduction for inducing the colorimetric/SERS signal fade away. Using this "on-to-off" triggering strategy, the target S. aureus can be recorded in a wide linear range with a limit of detection of 38 CFU/mL in the colorimetric mode and 6 CFU/mL in the SERS mode. Meanwhile, the MNase-mediated strategy characterized by high specificity and sensitivity successfully discriminated between patients with sepsis (n = 7) and healthy participants (n = 3), as well as monitored the prognostic progression of the disease (n = 2). Overall, benefiting from highly active and dense "hot spot" substrate, MNase-mediated cascade response strategy, and colorimetric/SERS dual-signal output, this methodology will offer a promising avenue for the early diagnosis of S. aureus infection.

Objective To investigate the perioperative management of antithrombotic drugs in patients undergoing non-cardiac surgery.Methods Patients on long-term antithrombotic drugs who underwent non-cardiac surgery in our hospital were included.Through interviews with patients and physicians,perioperative antithrombotic medication regimens were reviewed and compared with the"Multidisciplinary Expert Consensus on Perioperative Management of Antithrombotic Therapy"to evaluate compliance with consensus and analyze influencing factors.Results A total of 372 patients were included in the analysis.Among them,355 patients were on long-term antiplatelet therapy alone,and 17 were on long-term oral anticoagulantion.364(97.8％)discontinued antithrombotic medications prior to surgery.109 patients(29.3％)received low molecular weight heparin(LMWH)bridging therapy.Among the 355 patients on antiplatelet therapy,108(30.4％)had discontinuation durations consistent with the consensus recommendations,while 186(52.4％)discontinued medications for longer periods.Postoperatively,the average hospital stay for antiplatelet therapy patients was 6.64 days,with only 37(10.4％)resuming therapy during hospitalization.The average hospital stay for patients on anticoagulants was 9.94 days,with only 2(11.8％)resuming therapy during hospitalization.Regarding perioperative risk assessment,only 40(10.8％)of patients underwent additional internal medical evaluation for thromboembolic risk after medication discontinuation,with the remainder assessed soly by surgeons.Coronary heart disease was an independent risk factor associated with internal medical evaluation(OR 2.851,95％CI 1.160-7.011,P=0.022).For bleeding risk assessment,surgeons evaluations aligned with the consensus in 68.0％of cases,but surgeons tended to underestimate risk compared to the consensus.Conclusions In this single-center study,perioperative antithrombotic management showed low compliance with expert consensus,characterized by prolonged preoperative medication discontinuation,high rates of LMWH bridging,and low postoperative in-hospital resumption of therapy.A robust multidisciplinary collaboration system should be established to enhance comprehensive patient assessment.

Objective:To explore the prevalence and risk factors of insomnia in Chinese Air Force servicemen deployed to highland areas.Methods:A total of 718 Air Force servicemen deployed to Qinghai-Tibetan plateau were recruited at May 2024.Sleep quality was assessed with the Pittsburgh Sleep Quality Index.Social-demograph-ic,military service,and psychological characteristics were measured with a self-administered general question-naire.Bivariable and multivariable logistic regressions were performed to identify independent risk factors.Missing data were handled by the multiple imputation.Results:The average sleep duration was(6.9±1.2)h and the aver-age PSQI score was(5.9±4.1).Totally 53.8％of participants experienced clinically significant insomnia.The multivariable analysis revealed that age≥35(aOR=4.07,95％CI=1.11-17.76),stressful event(aOR=3.27,95％CI=2.00-5.49),dysfunctional sleep beliefs and attitudes(aOR=2.59,95％CI=1.75-3.85),and caffeine product usage(aOR=1.69,95％CI=1.17-2.43)were risk factors for insomnia,while Tibetan-indigenous ethnic(aOR=0.44,95％CI=0.20-0.91),higher perceived social support(aOR=0.96,95％CI=0.96-0.99),and positive coping style(aOR=0.96,95％CI=0.93-0.99)were protective factors.Conclusion:Air force service-men deployed to highland areas have sufficient sleep time,but reduced sleep quality.Age,exposed to stress event during deployment,dysfunctional sleep beliefs and attitudes,and caffeine product usage are risk factors for insomni-a,while Tibetan-indigenous ethnic,higher perceived social support and positive coping style act as protective fac-tors.

Objective To investigate the perioperative management of antithrombotic drugs in patients undergoing non-cardiac surgery.Methods Patients on long-term antithrombotic drugs who underwent non-cardiac surgery in our hospital were included.Through interviews with patients and physicians,perioperative antithrombotic medication regimens were reviewed and compared with the"Multidisciplinary Expert Consensus on Perioperative Management of Antithrombotic Therapy"to evaluate compliance with consensus and analyze influencing factors.Results A total of 372 patients were included in the analysis.Among them,355 patients were on long-term antiplatelet therapy alone,and 17 were on long-term oral anticoagulantion.364(97.8％)discontinued antithrombotic medications prior to surgery.109 patients(29.3％)received low molecular weight heparin(LMWH)bridging therapy.Among the 355 patients on antiplatelet therapy,108(30.4％)had discontinuation durations consistent with the consensus recommendations,while 186(52.4％)discontinued medications for longer periods.Postoperatively,the average hospital stay for antiplatelet therapy patients was 6.64 days,with only 37(10.4％)resuming therapy during hospitalization.The average hospital stay for patients on anticoagulants was 9.94 days,with only 2(11.8％)resuming therapy during hospitalization.Regarding perioperative risk assessment,only 40(10.8％)of patients underwent additional internal medical evaluation for thromboembolic risk after medication discontinuation,with the remainder assessed soly by surgeons.Coronary heart disease was an independent risk factor associated with internal medical evaluation(OR 2.851,95％CI 1.160-7.011,P=0.022).For bleeding risk assessment,surgeons evaluations aligned with the consensus in 68.0％of cases,but surgeons tended to underestimate risk compared to the consensus.Conclusions In this single-center study,perioperative antithrombotic management showed low compliance with expert consensus,characterized by prolonged preoperative medication discontinuation,high rates of LMWH bridging,and low postoperative in-hospital resumption of therapy.A robust multidisciplinary collaboration system should be established to enhance comprehensive patient assessment.