OBJECTIVES: This study aims to explore the current status and risk factors of oral health-related quality of life OHRQoL in patients with mental disorders and provide evidence for effective intervention measures. METHODS: A total of 397 patients diagnosed with mental illness were selected by convenience sampling, and investigation was carried out using general data questionnaire, health literacy in dentistry-14 (HeLD-14), oral health impact profile-14 (OHIP-14), and oral health status checklist. RESULTS: The total score of OHIP-14 in patients with mental disorders was 8(2, 14). The score of HeLD-14 was negatively correlated with the score of OHIP-14 (r=-0.142, P<0.01). The results of multiple linear regression showed that six variables including annual family income, schizophrenia, sweets, frequency of visits to the dentist, dental caries, and missing teeth affected OHRQoL of patients with mental disorders (P<0.05). CONCLUSIONS The poor OHRQoL of psychiatric patients is associated with many factors. Medical personnel should pay attention to their oral health problems and develop targeted oral care programs throughout the course of disease to improve oral health and related quality of life of patients.
Humans ; Quality of Life ; Oral Health ; Mental Disorders ; Risk Factors ; Surveys and Questionnaires ; Male ; Female ; Dental Caries ; Adult ; Middle Aged ; Schizophrenia

Objective:To investigate the influencing factors for dysphagia in the elderly,to construct a predictive model for dysphagia,and to provide a theoretical basis for clinical practice.Methods:In this case-control study,the patients with dysphagia who attended Department of Geriatrics in the first affiliated hospital of Chongqing Medical University from March 2016 to June 2023 were enrolled as case group,and the patients without dysphagia who attended the same department during the same period of time were enrolled as con-trol group.The correlation analysis,least absolute shrinkage and selection operator(LASSO)regression,and multivariate logistic re-gression analysis were used to investigate the influencing factors for dysphagia;the 10-fold cross-validation Extreme Gradient Boosting(XGBoost)model was used to predict dysphagia,and the SHapley additive exPlanations(SHAP)method was used for model visualiza-tion.Results:There were 1009 cases in the case group and 2125 cases in the control group.The correlation analysis and LASSO re-gression analysis identified 12 factors for the multivariate logistic re-gression analysis,and the results showed that sarcopenia,increasing age,children or caretakers as caregivers,frail health,poor oral health,poor self-care ability,depression,and cognitive impairment were risk factors for dysphagia(odds ratio[OR]>1,P<0.05),and fe-male sex and participation in community activities were protective factors against dysphagia(OR<1,P<0.05).The XGBoost model had a good predictive efficacy,with an accuracy rate of 0.795,a preci-sion rate of 0.711,a sensitivity of 0.613,a specificity of 0.881,an F1 value of 0.661,and an area under the ROC curve of 0.855.The SHAP plot showed that the top five important characteristics were caregiver,oral score,frail health condition,activities of daily living,and cognitive function.Conclusion:There are various influencing factors for dysphagia in the elderly,and the elderly patients with poor oral health,frailty,dependence on others for daily life,and cognitive impairment should be taken seriously in clinical practice.The XGBoost model has a good performance in predicting dysphagia in the elderly,which can provide a reference for clinical practice.

Objective To discuss the application of ankle pump exercise with colorful ring counting command in improving the blood hypercoagulable state in patients after hepatic arterial infusion chemotherapy(HAIC).Methods A total of 105 patients,who received HAIC at the Interventional Department of a certain Grade A general hospital in Fujian Province of China from January to December of 2023,were collected.The 53 patients who received treatment from January to June of 2023 were used as the control group,and the other 52 patients who received treatment from July to December of 2023 were used as the study group.The postoperative routine nursing and ankle pump exercise was employed for the patients of the control group,while ankle pump exercise with colorful ring counting command on the basis of postoperative routine nursing was carried out for the patients of the study group.The resting status of popliteal vein,the maximum and average systolic blood flow velocity at the end of exercise,the changes in coagulation index,the incidence of deep vein thrombosis,and the compliance of ankle pump were compared between the two groups.Results There were no statistically significant differences in the resting popliteal vein blood flow velocity and incidence of deep vein thrombosis between the two groups(P＞0.05).The maximum and average popliteal vein blood flow velocity at the end of exercise in the study group were higher than those in the control group.The levels of PT,APTT,FBG,TT and D-dimer(D-D)at 72 hours after HAIC were lower than those in the control group(all P＜0.05),and the compliance of ankle pump exercise in the study group was better than that in the control group(P＜0.05).Conclusion Ankle pump exercise with colorful ring counting command can accelerate lower limb blood flow velocity,improve the blood hypercoagulable state,and improve compliance with ankle pump exercise in patients after receiving HAIC.

Radiation-induced thrombocytopenia (RIT) faces a perplexing challenge in the clinical treatment of cancer patients, and current therapeutic approaches are inadequate in the clinical settings. In this research, oxymatrine, a new molecule capable of healing RIT was screened out, and the underlying regulatory mechanism associated with magakaryocyte (MK) differentiation and thrombopoiesis was demonstrated. The capacity of oxymatrine to induce MK differentiation was verified in K-562 and Meg-01 cells in vitro. The ability to induce thrombopoiesis was subsequently demonstrated in Tg (cd41:enhanced green fluorescent protein (eGFP)) zebrafish and RIT model mice. In addition, we carried out network pharmacological prediction, drug affinity responsive target stability assay (DARTS) and cellular thermal shift assay (CETSA) analyses to explore the potential targets of oxymatrine. Moreover, the pathway underlying the effects of oxymatrine was determined by Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses, Western blot (WB), and immunofluorescence. Oxymatrine markedly promoted MK differentiation and maturation in vitro. Moreover, oxymatrine induced thrombopoiesis in Tg (cd41:eGFP) zebrafish and accelerated thrombopoiesis and platelet function recovery in RIT model mice. Mechanistically, oxymatrine directly binds to toll-like receptor 2 (TLR2) and further regulates the downstream pathway stimulator of interferon genes (STING)/nuclear factor-kappaB (NF-κB), which can be blocked by C29 and C-176, which are specific inhibitors of TLR2 and STING, respectively. Taken together, we demonstrated that oxymatrine, a novel TLR2 agonist, plays a critical role in accelerating MK differentiation and thrombopoiesis via the STING/NF-κB axis, suggesting that oxymatrine is a promising candidate for RIT therapy.

Alzheimer's disease (AD) is a neurodegenerative disease of the central nervous system, seriously threatening the health and development of human beings. AD pathogenesis is related to amyloid β-protein accumulation, microtubule-associated protein Tau accumulation and hyperphosphorylation in the brain. C-abl kinase can affect signal pathways related to Aβ and Tau proteins, promote neuroinflammatory response and respond to oxidative stress signals; and its overexpression can lead to neuronal damage, resulting in clinical manifestations such as cognitive and memory decline. This paper reviews the relationship between c-abl kinase and AD pathogenesis, and feasibility and limitations of c-abl kinase inhibitors in AD, in order to provide new ideas for AD treatment.

Objective To apply cone beam CT measurements(CBCT)to analyze the effect of skeletal Class Ⅲ high angle with devia-tion on upper airway morphology and hyoid position.Methods A total of 120 patients with skeletal Class Ⅲ high angle malocclusion who visited our hospital from September 2019 to December 2022 were selected.CBCT was taken in all subjects.According to the degree of mandibular deviation(MD)of the point under the chin from the median sagittal plane,the 120 patients were divided into three groups:non-migratory,mildly migratory,and severely migratory groups,and the volume of the upper airway as well as the position of the hyoid bone of three groups were measured and analyzed respectively.Results There was no significant difference in the volume and minimum cross-sectional area of the nasopharyngeal segment,palatopharyngeal segment,and minimum cross-sectional area of the laryngopharyngeal segment.No siginificant difference was found between the position of the hyoid bone(HB)on the Y-axis(Y-HB)and the position of the hyoid bone on the Z-axis(Z-HB)among the three groups(P＞0.05).Compared with the other two groups,the vol-ume and total volume of the nasopharyngeal segment,the laryngopharyngeal segment,and minimum cross-sectional area of the laryngo-pharyngeal segment in the group of severe deviation were significantly reduced(P＜0.05)and X-HB was significantly larger(P＜0.05).Conclusion In patients with skeletal ClassⅢhyperkeratosis with severe deviation,the total volume of the glossopharyngeal segment,laryngopharyngeal segment,and upper airway,as well as the minimum cross-sectional area of the glossopharyngeal segment were smal-ler than those of the othertwo groups.In patients with severe deviation,the position of the hyoid bone(HB)in the X-axis(X-HB)was larger than that of the non-migratory group,indicating that migratory jaws mainly affect the morphology of the lingual-pharyngeal seg-ment as well as the laryngopharyngeal segment of the upper airway;the effect of migratory jaws on the hyoid bone is reflected in the X-HB,indicating that migratory jaws can lead to the deviation of the hyoid bone from the median sagittal plane.

Objective This study aimed to explore the risk factors of postoperative hypokalemia in patients with oral cancer and to provide a basis for preventing and controlling postoperative hypokalemia.Methods We included 366 pa-tients undergoing oral cancer surgery in the Department of Head and Neck Oncology,West China Hospital of Stomatolo-gy,Sichuan University from January 2022 to August 2022.Univariate and multivariate analyses were used to determine the risk factors of postoperative hypokalemia.The receiver operation characteristic(ROC)curve was used to quantify the effectiveness of the factors.A nomogram of the risk factors for postoperative hypokalemia in oral cancer patients was de-veloped and validated.Results A total of 224 patients(61.20％)had postoperative hypokalemia,the lowest serum po-tassium level(3.50±0.35)mmol/L on the 4th day after surgery,and the highest incidence of hypokalemia(54.68％).Vari-ables with P＜0.05 in the univariate analysis were quantified by ROC curve followed by multivariate logistic regression analysis.Results showed an independent correlation with postoperative hypokalemia as follows:preoperative se-rum potassium＜3.87 mmol/L(P=0.008),preoperative se-rum calcium＜2.31 mmol/L(P=0.033),preoperative PNI＜49.16(P=0.032),postoperative drainage volume＞264.25 mL(P=0.002).The above variables were constructed into a postoperative hypokalemia risk nomogram and verified,and a good degree of fit was found.Conclusion The indepen-dent risk factors for postoperative hypokalemia in patients with oral cancer were as follows:preoperative serum potassi-um＜3.87 mmol/L,preoperative serum calcium＜2.31 mmol/L,preoperative PNI＜49.16,and postoperative drainage vol-ume＞264.25 mL.Clinical attention should be paid to managing the above high-risk patients.Preventive potassium sup-plementation should be performed as soon as possible to reduce hypokalemia occurrence.

Objective:To investigate the correlation between the annual professional proficiency test results and the theoretical examination score of completion assessment in standardized residency training, as well as the value of the annual professional proficiency test results in predicting whether a resident passes the theoretical examination of completion assessment.Methods:The residents who participated in the annual professional proficiency test of residency training in Affiliated Hospital 2 of Nantong University in 2019-2021 and the completion assessment of residency training in 2020-2022 were selected as subjects, and related data were collected, including sex, education background, personnel type, training specialty, the results of annual professional proficiency test, and the theoretical examination score of completion assessment. According to whether the resident passed the theoretical examination of completion assessment, they were divided into passed group and failed group. SPSS 19.0 was used to perform the chi-square test, the independent samples t-test, and the binary logistic regression analysis; the Pearson correlation coefficient was used for correlation analysis; the sensitivity analysis was represented by ROC curve. Results:Compared with the residents who passed the theoretical examination of completion assessment, the residents who did not pass the examination had a significant reduction in the proportion of the residents from our hospital and a significant increase in the proportion of the residents commissioned by foreign institutions ( χ 2=7.00, P=0.008). The passed group had a significantly higher national percentile of annual professional proficiency test score than the failed group (43.46%±26.61% vs. 23.40%±18.71%, t=6.02, P<0.001). The national percentile of annual professional proficiency test score was positively correlated with the theoretical examination score of completion assessment ( r=0.43, P<0.05). The source of residents commissioned by foreign institutions and the low percentile of annual professional proficiency test score were independent risk factors for failing the theoretical examination of completion assessment ( P=0.020 and P<0.001). The national percentile of annual professional proficiency test score had an area under the ROC curve of 0.73 (95% CI: 0.65-0.80) in predicting the outcome of theoretical examination and had a certain predictive value with a cut-off value of 15.1%. Conclusions:In addition to strengthening homogenization and professional base management for residency training, it is necessary to make full use of the results of annual professional proficiency test in standardized residency training and timely check the professional knowledge of the residents whose a national percentile of <15.1%, so as to effectively improve the pass rate of theoretical examination and the quality of training.

【Objective】 To investigate whether there is a correlation between the differences in ABO blood group distribution in patients with pancreatic cancer, and to evaluate the relative risk. 【Methods】 Patients with pathological diagnosis or discharge diagnosis of pancreatic cancer who underwent ABO blood group typing in our hospital from January 2017 to October 2021 were selected, and the blood group distribution of patients and the correlation were analyzed. 【Results】 There was a statistically significant difference between the pancreatic cancer group and the control group (P<0.05). The study showed that type A may be a relative risk factor for pancreatic cancer patients (χ²=42.44, P<0.001), and type B may play a protective role (χ²=16.28, P<0.01). Significant differences were found in distribution between different gender groups (χ²=64.35, P<0.05). The test results showed that type A may be a risk factor for pancreatic cancer in men (χ²=35.2, OR=1.7, 95%CI=0.59-1.02, P<0.001), and type O may play a protective role in pancreatic cancer(χ²=18.22, OR=0.6, 95%CI=0.25-0.32, P<0.01); type A may be a relative risk factor for female pancreatic cancer patients (χ²=7.06, OR=1.4, 95%CI=0.59-1.02, P<0.001), while type B may play a protective role (χ²=20.32, OR=0.5, 95%CI=0.32-0.43, P<0.01). In pancreatic cancer group, the risk factors of blood type A were higher than those of non-A group, and the protective effect of type B was significantly higher than that of non-B group. 【Conclusion】 The distribution of blood group and relative risk factors in pancreatic cancer patients suggest that A type is predominant; in the population with A blood group, more attention should be paid to early prevention and early treatment, so as to reduce the risk of disease.

Objective:To evaluate the efficacy of allogeneic hematopoietic cell transplantation(allo-HSCT) using unrelated cord blood or haploidentical donors in the treatment of children with primary immunodeficiency diseases (PID).Methods:The clinical data of 60 children with PID admitted to Chinese People′s Liberation Army General Hospital-Sixth Medical Center from April 2014 to October 2019 were retrospectively analyzed, including 56 cases of chronic granulomatous disease, 2 cases of severe combined immunodeficiency disease, 1 case of high-IgM syndrome and 1 case of severe congenital neutropenia.All patients underwent allo-HSCT, including 12 cases receiving the transplantation from unrelated cord blood (UCB group) and 48 cases from haploidentical donors combined with a third party unrelated cord blood (haploid group). Among these patients, there were 59 males and 1 female, with a median age of 3.4 years.All patients received a myeloablative conditioning regimen based on Busulfan.The prophylaxis of acute graft versus host disease (aGVHD) was performed based on Cyclosporine.In the UCB group, the median dose of mononuclear cells and CD 34+ cells was 0.67×10 8/kg and 0.51×10 6/kg recipient body weight, respectively; In the haploid group, bone marrow and peripheral stem cells from haploid donors were infused on day 01 and day 02, respectively.The third party cord blood was infused 4 hours before bone marrow infusion.The median dose of mononuclear cells and CD 34+ cells of bone marrow and peripheral stem cells from haploid donors was 9.97×10 8/kg and 5.12×10 6/kg recipient body weight, respectively.Kaplan-Meier method was used to analyze the overall survival rate. Results:The median day to neutrophil and platelet engraftment was 13.0 days and 23.5 days, respectively.The rate of complete donor chime-rism was shown 30.0 days after transplantation.There was no case with primary engraftment failure, and 1 case with secondary engraftment failure.The incidence of grade Ⅰ-Ⅱ and grade Ⅲ-Ⅳ aGVHD was 43.3% and 15.5%, respectively.The incidence of chronic graft versus host disease with limited skin type was 6.7%, while that with extensive type was 1.1%.The median follow-up period was 818 days.There were 6 death cases, among which, 5 cases died from infection and 1 case died from heart failure.The total mortality related to transplantation was 11.9%.A total of 53 cases survived without diseases.The estimated 5-year failure free survival and overall survival rate was 83.9% and 88.1%, respectively.Conclusion:The efficacy of allo-HSCT in the treatment of children with PID using unrelated cord blood and haploidentical donors is favorable.