There are practical and cost-effective opportunities for the prevention and early intervention of periodontal disease, a common oral condition. Depression and anxiety represent major global mental health challenges, and they are characterized by high prevalence rates and an elevated suicide risk. Their clinical management is complicated by extended treatment timelines and substantial healthcare costs. Accumulating evidence demonstrates a statistically significant bidirectional association between periodontal disease and depression/anxiety disorders. However, established clinical pathways integrating these conditions remain lacking. This review presents a comprehensive analysis of current research examining the relationship between periodontal disease and mood disorders, specifically depression and anxiety. This study explored the bidirectional mechanisms within the microbiota-oral-brain axis, which includes both periodontal disease inducing neuroinflammation through pro-inflammatory factors, such as interleukin-1β (IL-1β) and tumor necrosis factor-α (TNF-α) activating the TLR-4/NF-κB signaling pathway, and depression and anxiety leading to “glucocorticoid resistance” through hypothalamic-pituitary-adrenal (HPA) axis dysregulation, thus causing dual immune dysfunction that exacerbates periodontal tissue destruction, as well as the mechanisms by which biological, psychological, and social factors contribute to the bidirectional association between periodontal disease and depression/anxiety. We propose implementing bidirectional referral protocols between dental and psychiatric services in clinical practice, incorporating mental health screening tools, such as Patient Health Questionnaire-9 (PHQ-9) and Generalized Anxiety Disorder-7(GAD-7), for patients with moderate-to-severe periodontal disease, and incorporating periodontal examination into routine assessment during psychiatric services. This multidisciplinary approach aims to break the vicious circle between these conditions and provide clinicians with pragmatic intervention strategies.

BACKGROUND: Parental myopia is an important risk factor for myopia in Chinese children and adolescents. This study aimed to assess the influence of parental myopia and the severity of myopia on offspring and to evaluate whether adopting healthy lifestyles can mitigate the effects of parental myopia on offspring. METHODS: This cross-sectional study analyzed data from children and adolescents aged 6-17 years with complete vision assessments and parental history of myopia from six provinces in China during 2013-2014. Parental demographic information, children's outdoor activity time, sleep time, and sedentary time were collected via questionnaire. Parental myopia was classified as no myopia, paternal myopia, maternal myopia, and both. The offspring were categorized into 10 groups based on parental myopia prescription. Associations of the above factors with myopia in children and adolescents were evaluated by logistic regression analysis. RESULTS: Among 40,864 children and adolescents (50.3% boys and 49.7% girls), 22,537 (55.2%) were diagnosed with myopia. In comparison to offspring devoid of parental myopia, children with one parent affected by myopia exhibited odds ratio (OR) of 1.75 (95% confidence interval [CI]: 1.62-1.88) for myopia, while those with both parents affected showed OR of 2.27 (95% CI: 2.02-2.55) after adjusted for lifestyle factors. The likelihood of myopia in offspring increased with increasing severity of parental myopia, with a 3.08-fold increase in risk observed when both parents presented high myopia. Nonetheless, children adhering to two or more healthy lifestyle factors demonstrated a diminished risk of myopia compared with those with fewer than two lifestyle factors, especially among offspring of non-myopic or mildly myopic parents. CONCLUSIONS Parental myopia has a dose-dependent association with their offspring. Healthy lifestyles may reduce the impact of parental factors on myopia in offspring. The observed associations suggest that although the genetic burden of parental myopia cannot be ignored, healthy lifestyles and nurturing are also very important.
Humans ; Myopia/epidemiology* ; Child ; Male ; Female ; Adolescent ; Cross-Sectional Studies ; China/epidemiology* ; Parents ; Surveys and Questionnaires ; Risk Factors

OBJECTIVES: Near vision loss (NVL) is one of the leading causes of visual impairment worldwide, exerting a profound impact on individual quality of life and socio-economic development. This study aims to analyze the burden of NVL in China by sex and age groups from 1990 to 2021 and to project trends over the next 15 years. METHODS: Using data from the Global Burden of Disease (GBD) 2021 database, we conducted descriptive analyses of NVL prevalence in China, calculated age-standardized prevalence rates (ASPR) and age-standardized disability-adjusted life years rates (ASDR) to compare burden differences between sexes and age groups, and applied an autoregressive integrated moving average (ARIMA) model to predict NVL trends for the next 15 years. The model selection was based on best-fit criteria to ensure reliable projections. RESULTS: From 1990 to 2021, China's ASPR of NVL rose from 10 096.24/100 000 to 15 624.54/100 000, and ASDR increased from 101.75/100 000 to 158.75/100 000. In 2021, ASPR (16 551.70/100 000) and ASDR (167.69/100 000) were higher among females than males (14 686.21/100 000 and 149.76/100 000, respectively). China ranked highest globally in both NVL cases and disability-adjusted life years (DALYs), with female burden significantly exceeding male burden. Projections indicated this trend and sex gap will persist until 2036. Compared with 1990, the prevalence cases and DALYs increased by 239.20% and 238.82%, respectively in 2021, with the highest burden among females and the 55-59 age group. The ARIMA model predicted continued increases in prevalence and DALYs by 2036, with females maintaining a higher burden than males. CONCLUSIONS This study reveals a marked increase in the NVL burden in China and predicts continued growth in the coming years. Public health policies should prioritize NVL prevention and control, with special attention to women and middle-aged populations to mitigate long-term societal and health impacts.
Humans ; China/epidemiology* ; Male ; Female ; Prevalence ; Middle Aged ; Disability-Adjusted Life Years ; Adult ; Global Burden of Disease ; Adolescent ; Quality-Adjusted Life Years ; Aged ; Sex Factors ; Child ; Young Adult ; Child, Preschool ; Cost of Illness ; Infant ; Aged, 80 and over ; Vision Disorders/epidemiology*

Objective:To evaluate the efficacy of remimazolam-based anesthesia in daytime laparoscopic cholecystectomy.Methods:In this multicenter, non-inferiority, randomized controlled trial, 300 American Society of Anesthesiologists Physical Status classification Ⅰ or Ⅱ patients of either sex, aged 18-60 yr, with body mass index of 18-28 kg/m 2, who underwent daytime laparoscopic cholecystectomy under general anesthesia with tracheal intubation at Sir Run Run Shaw Hospital Affiliated to Zhejiang University School of Medicine, the Fourth Affiliated Hospital of Zhejiang University School of Medicine, Jinhua Hospital Affiliated to Zhejiang University School of Medicine, Hangzhou First People′s Hospital Affiliated to Westlake University School of Medicine, Ningbo No. 2 Hospital, and the Second Affiliated Hospital of Nanchang University from August 2021 to August 2023, were selected and divided into 2 groups ( n=150 each) using a random number table method: remimazolam group (R group) and propofol group (P group). Anesthesia was induced as follows: Sufentanil was intravenously injected at a rate of 0.5 μg/kg, remimazolam was intravenously injected at a rate of 0.3 mg/kg in group R, propofol was intravenously injected at a rate of 2.0-2.5 mg/kg in group P, and cisatracurium besilate was intravenously injected at a rate of 0.2 mg/kg after loss of consciousness in two groups. The patients were mechanically ventilated after tracheal intubation. Anesthesia was maintained as follows: Remimazolam was intravenously injected at a rate of 0.5-1.0 mg·kg -1·h -1 in group R, propofol was intravenously injected at a rate of 4-10 mg·kg -1·h -1 in group P, and remifentanil was intravenously infused at a rate of 0.25-2.00 μg·kg -1·min -1, maintaining intraoperative bispectral index value of 40-60. The success rate of sedation was recorded, and non-inferiority tests were conducted. The time to loss of consciousness, emergence time, extubation time, recovery time of orientation, time of stay in post-anesthesia care unit and occurrence of delayed emergence were recorded. Liver function and renal function were measured before operation and within 24 h after operation. The occurrence of abnormal alanine transaminase, abnormal aspartate transaminase, abnormal creatinine and abnormal urea was recorded. The occurrence of adverse reactions during and after operation was recorded. Results:The success rates of sedation were 98.6% and 99.3% in group R and group P, respectively, there was no statistically significant difference in the success rate of sedation between the two groups ( P>0.05), and the difference in the success rates of sedation between the two groups was -0.007 (95% confidence interval-0.0301-0.0161), which met the pre-set non-inferiority criteria(95% confidence interval >-0.055). Compared with group P, the time to loss of consciousness and recovery time of orientation were significantly prolonged, and the incidence of delayed emergence was increased ( P<0.05), and no statistically significant changes were found in the emergence time, extubation time, time of stay in post-anesthesia care unit and severity of postoperative nausea and vomiting in group R ( P>0.05). There was no statistically significant difference in the abnormal rates of alanine transaminase, aspartate transaminase, creatinine and urea before and after operation between the two groups ( P>0.05). Conclusions:The efficacy of remimazolam-based anesthesia in daytime laparoscopic cholecystectomy is not inferior to that of propofol-based anesthesia.

Objective:To analyze the causal relationship between type 2 diabetes and lumbar bone mineral density and spinal fractures and to further explore the impact of central obesity on the diabetic bone paradox.Methods:A Mendelian randomization (MR) study was implemented. Single nucleotide polymorphisms (SNPs) associated with type 2 diabetes were selected from the data of genome-wide association studies as instrumental variables, with lumbar bone density and spinal fractures as the outcome variables. The inverse variance weighting method, weighted median method, and MR-Egger regression were applied to identify a causal relationship between type 2 diabetes and osteoporosis at the genetic level. Additionally, to analyze the impact of central obesity in the diabetic bone paradox, the waist-to-hip ratio was introduced as a new exposure variable, with type 2 diabetes and lumbar bone density as outcome variables, and the MR method was applied again to uncover the influencing factors.Results:The screening criteria were based on the three main assumptions of MR. Finally, 62 SNPs for type 2 diabetes and 241 SNPs for waist-to-hip ratio were included in the MR analysis. Using inverse variance weighting as the primary analysis, the causal association effect analysis indicated a causal relationship between type 2 diabetes and increased lumbar bone density ( OR=1.047 6, P=0.007) and spinal fractures ( OR=1.000 9, P=0.014). A causal relationship between waist-to-hip ratio and type 2 diabetes ( OR=1.638 6, P<0.001) was identified, indicating that the waist-to-hip ratio was a risk factor for type 2 diabetes and may have a causal association with increased lumbar bone density ( OR=1.096 3, P=0.044). This suggests that the waist-to-hip ratio may indirectly affect the relationship between diabetes and osteoporosis. The MR-Egger intercept test showed no horizontal pleiotropy in this study. The leave-one-out analysis indicated that no single SNP had a significant impact on the overall results. Furthermore, the MR-pleiotropy residual sum and outlier (MR-PRESSO) test results did not detect any outlier SNPs. Conclusion:MR analysis identified a causal relationship between type 2 diabetes and increased lumbar bone density as well as a higher risk of spinal fractures, a paradox that may be related to central obesity.

Objective:To analyze the gene mutations of 18 patients with plasminogen (PLG) deficiency and to explore the clinical manifestations caused by PLG gene mutations.Methods:This study belongs to observational study-descriptive study: case series.Clinical data from 18 patients with PLG deficiency admitted to the First Affiliated Hospital of Wenzhou Medical University from January 1st, 2021 to May 31st, 2025 were collected. The age ranged from 16 to 70 years old, with an average of 48 years old. Among them, there were 10 males and 8 females. Anticoagulant blood samples were taken before treatment to measure and analyze plasminogen activity (PLG:A), plasminogen antigen (PLG:Ag), protein C activity, protein S activity, fibrinogen, antithrombin activity, D-dimer, and fibrin (fibrinogen) degradation products. PCR direct sequencing was used to analyze the 19 exons and flanking sequences of the PLG gene in these patients, and reverse sequencing was employed to verify the suspected mutations.Results:For the 18 patients, cranial MRI showed fresh cerebral infarction lesions, and PLG:A levels ranged from 19% to 67%, while no other lab indicators showed significant abnormalities, all presenting with dysplasminogenemia. Genetic analysis revealed five types of PLG gene mutations: c.1858G>A (p.Ala620Thr) heterozygous mutation, c.1858G>A (p.Ala620Thr) homozygous mutation, c.398A>G (p.His133Arg) heterozygous mutation, c.2108G>A (p.Gly703Asp) heterozygous mutation, and c.1702G>A (p.Gly568Arg) heterozygous mutation. Among the above, the c.1858G>A heterozygous mutation was the most common, and c.398A>G and c.1702G>A were identified for the first time.Conclusion:Patients with plasminogen deficiency caused by PLG gene defects are prone to occur cerebral infarction events, which may be related to impaired fibrinolytic function due to PLG gene mutations.

Objective To explore the clinical characteristics as well as molecular epidemiological features of resis-tance genes and virulence genes of carbapenem-resistant Klebsiella pneumoniae(CRKP)infection in a region,and provide scientific basis for the prevention,treatment,and epidemiological study of CRKP.Methods 60 non-repeti-tive CRKP strains isolated clinically from Puyang Oilfield General Hospital from November 2023 to September 2024 were analyzed retrospectively.Antimicrobial susceptibility testing was performed using VITEK 2 Compact automa-tic microbial analyzer,K-B disk diffusion method,and micro-broth dilution method.Mucus phenotype of bacterial strains was identified by string test.Carbapenemase was detected by carbapenemase inhibitor enhancement assay.Molecular features,such as multi-locus sequence typing(MLST),capsule serotypes,resistance genes,virulence genes,plasmid replication types of strains,as well as the genetic and evolutionary relationships of strains were de-termined by whole genome sequencing and bioinformatics analysis.Results CRKP strains were mainly isolated from elderly male hospitalized patients.Specimens were mostly from sputum(71.67％),mainly distributed in depart-ment of respiratory medicine(30.00％).All strains were highly resistant to multiple commonly used antimicrobial agents,only with high susceptibility rates to cefotaxime/avibactam,tigecycline,and polymyxin B(＞60.00％).Two CRKP strains were positive for string test.95.00％of the strains produced class A serine carbapenemase.All strains carried fluoroquinolone,phosphomycin,β-lactam,and aminoglycoside resistance genes;enterobactin,Esche-richia coli common pilus(ECP),and outer membrane protein-related virulence genes;as well as plasmids from the IncF plasmid family.Carbapenemase gene was mainly blaKPC-2(95.00％),and the major capsule serotype was KL19(43.33％).In MLST,ST11(51.67％)was the dominant clone group,and ST11-KL62(n=12)was the dominant subtype.Conclusion CRKP in this hospital is highly resistant to multiple commonly used antimicrobial agents,and its mechanism of resistance to carbapenems is mainly related to the presence of blaKPC-2 resistance gene.All strains have coexisting multiple resistance genes and virulence genes,and show a phenomenon of multi-clone transmission.ST11 is the dominant clone group,and ST11-KL62 is the main prevalent subclone type.

Objective:To evaluate the efficacy of remimazolam-based anesthesia in daytime laparoscopic cholecystectomy.Methods:In this multicenter, non-inferiority, randomized controlled trial, 300 American Society of Anesthesiologists Physical Status classification Ⅰ or Ⅱ patients of either sex, aged 18-60 yr, with body mass index of 18-28 kg/m 2, who underwent daytime laparoscopic cholecystectomy under general anesthesia with tracheal intubation at Sir Run Run Shaw Hospital Affiliated to Zhejiang University School of Medicine, the Fourth Affiliated Hospital of Zhejiang University School of Medicine, Jinhua Hospital Affiliated to Zhejiang University School of Medicine, Hangzhou First People′s Hospital Affiliated to Westlake University School of Medicine, Ningbo No. 2 Hospital, and the Second Affiliated Hospital of Nanchang University from August 2021 to August 2023, were selected and divided into 2 groups ( n=150 each) using a random number table method: remimazolam group (R group) and propofol group (P group). Anesthesia was induced as follows: Sufentanil was intravenously injected at a rate of 0.5 μg/kg, remimazolam was intravenously injected at a rate of 0.3 mg/kg in group R, propofol was intravenously injected at a rate of 2.0-2.5 mg/kg in group P, and cisatracurium besilate was intravenously injected at a rate of 0.2 mg/kg after loss of consciousness in two groups. The patients were mechanically ventilated after tracheal intubation. Anesthesia was maintained as follows: Remimazolam was intravenously injected at a rate of 0.5-1.0 mg·kg -1·h -1 in group R, propofol was intravenously injected at a rate of 4-10 mg·kg -1·h -1 in group P, and remifentanil was intravenously infused at a rate of 0.25-2.00 μg·kg -1·min -1, maintaining intraoperative bispectral index value of 40-60. The success rate of sedation was recorded, and non-inferiority tests were conducted. The time to loss of consciousness, emergence time, extubation time, recovery time of orientation, time of stay in post-anesthesia care unit and occurrence of delayed emergence were recorded. Liver function and renal function were measured before operation and within 24 h after operation. The occurrence of abnormal alanine transaminase, abnormal aspartate transaminase, abnormal creatinine and abnormal urea was recorded. The occurrence of adverse reactions during and after operation was recorded. Results:The success rates of sedation were 98.6% and 99.3% in group R and group P, respectively, there was no statistically significant difference in the success rate of sedation between the two groups ( P>0.05), and the difference in the success rates of sedation between the two groups was -0.007 (95% confidence interval-0.0301-0.0161), which met the pre-set non-inferiority criteria(95% confidence interval >-0.055). Compared with group P, the time to loss of consciousness and recovery time of orientation were significantly prolonged, and the incidence of delayed emergence was increased ( P<0.05), and no statistically significant changes were found in the emergence time, extubation time, time of stay in post-anesthesia care unit and severity of postoperative nausea and vomiting in group R ( P>0.05). There was no statistically significant difference in the abnormal rates of alanine transaminase, aspartate transaminase, creatinine and urea before and after operation between the two groups ( P>0.05). Conclusions:The efficacy of remimazolam-based anesthesia in daytime laparoscopic cholecystectomy is not inferior to that of propofol-based anesthesia.

Objective To explore the clinical characteristics as well as molecular epidemiological features of resis-tance genes and virulence genes of carbapenem-resistant Klebsiella pneumoniae(CRKP)infection in a region,and provide scientific basis for the prevention,treatment,and epidemiological study of CRKP.Methods 60 non-repeti-tive CRKP strains isolated clinically from Puyang Oilfield General Hospital from November 2023 to September 2024 were analyzed retrospectively.Antimicrobial susceptibility testing was performed using VITEK 2 Compact automa-tic microbial analyzer,K-B disk diffusion method,and micro-broth dilution method.Mucus phenotype of bacterial strains was identified by string test.Carbapenemase was detected by carbapenemase inhibitor enhancement assay.Molecular features,such as multi-locus sequence typing(MLST),capsule serotypes,resistance genes,virulence genes,plasmid replication types of strains,as well as the genetic and evolutionary relationships of strains were de-termined by whole genome sequencing and bioinformatics analysis.Results CRKP strains were mainly isolated from elderly male hospitalized patients.Specimens were mostly from sputum(71.67％),mainly distributed in depart-ment of respiratory medicine(30.00％).All strains were highly resistant to multiple commonly used antimicrobial agents,only with high susceptibility rates to cefotaxime/avibactam,tigecycline,and polymyxin B(＞60.00％).Two CRKP strains were positive for string test.95.00％of the strains produced class A serine carbapenemase.All strains carried fluoroquinolone,phosphomycin,β-lactam,and aminoglycoside resistance genes;enterobactin,Esche-richia coli common pilus(ECP),and outer membrane protein-related virulence genes;as well as plasmids from the IncF plasmid family.Carbapenemase gene was mainly blaKPC-2(95.00％),and the major capsule serotype was KL19(43.33％).In MLST,ST11(51.67％)was the dominant clone group,and ST11-KL62(n=12)was the dominant subtype.Conclusion CRKP in this hospital is highly resistant to multiple commonly used antimicrobial agents,and its mechanism of resistance to carbapenems is mainly related to the presence of blaKPC-2 resistance gene.All strains have coexisting multiple resistance genes and virulence genes,and show a phenomenon of multi-clone transmission.ST11 is the dominant clone group,and ST11-KL62 is the main prevalent subclone type.

Objective:To analyze the causal relationship between type 2 diabetes and lumbar bone mineral density and spinal fractures and to further explore the impact of central obesity on the diabetic bone paradox.Methods:A Mendelian randomization (MR) study was implemented. Single nucleotide polymorphisms (SNPs) associated with type 2 diabetes were selected from the data of genome-wide association studies as instrumental variables, with lumbar bone density and spinal fractures as the outcome variables. The inverse variance weighting method, weighted median method, and MR-Egger regression were applied to identify a causal relationship between type 2 diabetes and osteoporosis at the genetic level. Additionally, to analyze the impact of central obesity in the diabetic bone paradox, the waist-to-hip ratio was introduced as a new exposure variable, with type 2 diabetes and lumbar bone density as outcome variables, and the MR method was applied again to uncover the influencing factors.Results:The screening criteria were based on the three main assumptions of MR. Finally, 62 SNPs for type 2 diabetes and 241 SNPs for waist-to-hip ratio were included in the MR analysis. Using inverse variance weighting as the primary analysis, the causal association effect analysis indicated a causal relationship between type 2 diabetes and increased lumbar bone density ( OR=1.047 6, P=0.007) and spinal fractures ( OR=1.000 9, P=0.014). A causal relationship between waist-to-hip ratio and type 2 diabetes ( OR=1.638 6, P<0.001) was identified, indicating that the waist-to-hip ratio was a risk factor for type 2 diabetes and may have a causal association with increased lumbar bone density ( OR=1.096 3, P=0.044). This suggests that the waist-to-hip ratio may indirectly affect the relationship between diabetes and osteoporosis. The MR-Egger intercept test showed no horizontal pleiotropy in this study. The leave-one-out analysis indicated that no single SNP had a significant impact on the overall results. Furthermore, the MR-pleiotropy residual sum and outlier (MR-PRESSO) test results did not detect any outlier SNPs. Conclusion:MR analysis identified a causal relationship between type 2 diabetes and increased lumbar bone density as well as a higher risk of spinal fractures, a paradox that may be related to central obesity.