Temporomandibular joint (TMJ) diseases are common clinical conditions. The number of patients with TMJ diseases is large, and the etiology, epidemiology, disease spectrum, and treatment of the disease remain controversial and unknown. To understand and master the current situation of the occurrence, development and prevention of TMJ diseases, as well as to identify the patterns in etiology, incidence, drug sensitivity, and prognosis is crucial for alleviating patients′suffering.This will facilitate in-depth medical research, effective disease prevention measures, and the formulation of corresponding health policies. Cohort construction and research has an irreplaceable role in precise disease prevention and significant improvement in diagnosis and treatment levels. Large-scale cohort studies are needed to explore the relationship between potential risk factors and outcomes of TMJ diseases, and to observe disease prognoses through long-term follw-ups. The consensus aims to establish a standard conceptual frame work for a cohort study on patients with TMJ disease while providing ideas for cohort data standards to this condition. TMJ disease cohort data consists of both common data standards applicable to all specific disease cohorts as well as disease-specific data standards. Common data were available for each specific disease cohort. By integrating different cohort research resources, standard problems or study variables can be unified. Long-term follow-up can be performed using consistent definitions and criteria across different projects for better core data collection. It is hoped that this consensus will be facilitate the development cohort studies of TMJ diseases.

Objective:To analyze the correlation between serum antibody titers of anti-contactin associated protein-like 2 (CASPR2) antibody and clinical features and prognosis in encephalitis.Methods:A retrospective analysis was conducted on the clinical data of 31 patients diagnosed with anti-CASPR2 antibody encephalitis at the First Affiliated Hospital of Zhengzhou University from January 2018 to April 2024. Patients were divided into low titer group (≤1∶32) and high titer group (>1∶32) based on serum anti-CASPR2 antibody titers, and their clinical characteristics, auxiliary examination results, and prognosis were compared between the two groups.Results:Among the 31 patients with anti CASPR2 antibody encephalitis (male∶female=1∶1.4), there were 16 cases in the low titer group and 15 cases in the high titer group; The age of patients in the high titer group was (33.9±17.9)years, which was lower than that of patients in the low titer group [(52.9±17.9)years], and the difference was statistically significant ( P=0.006). The proportion of patients with prodromal infection in the high titer group (6/15) was higher than that in the low titer group (1/16, P=0.037). There was no statistically significant difference in the cerebrospinal fluid related test results, imaging examination of intracranial abnormal lesions, abnormal electroencephalogram, serum abnormal tumor markers, and serum abnormal rheumatic immune indicators between the two groups of patients (all P>0.05). During hospitalization, one patient in the high titer group died; During the follow-up period, one patient died and three patients relapsed, all of whom were in the high titer group. During follow-up, the mRS scores of 6 patients ranged from 3 to 5 points (indicating functional impairment), with 4 cases in the high titer group and 2 cases in the low titer group. The proportion of patients with poor prognosis in the high titer group (9/15) was higher than that in the low titer group (2/16), and the difference was statistically significant ( P=0.021). Conclusions:Patients with high serum anti-CASPR2 antibody titers and encephalitis have a lower age of onset and are prone to pre infection triggers. High antibody titers may be associated with a higher risk of disease recurrence and poor prognosis for patients.

Objective To investigate the expression of CD123 in children with acute lymphoblastic leukemia(ALL)and its effect on the clinical characteristics and prognosis of children with B-lineage acute lymphoblastic leukemia(B-ALL).Methods A retrospective analysis was conducted on the clinical data of 251 children with ALL who were admitted to the Department of Hematology and Oncology,Children's Hospital of Kunming Medical University,from December 2019 to June 2022.According to the expression of CD123 at initial diagnosis,the children were divided into CD123+group and CD123-group,and the two groups were compared in terms of clinical characteristics and treatment outcome.The factors influencing the prognosis were analyzed.Results Among the 251 children with ALL,there were 146 children(58.2%)in the CD123+group.The B-ALL group had a significantly higher positive expression rate of CD123 than the acute T lymphocyte leukemia group(P<0.05).Compared with the CD123-group,the CD123+group had significantly lower peripheral blood leukocyte count and percentage of juvenile cells and a significantly higher proportion of children with high hyperdiploid karyotype or an age of 1-10 years,with a relatively low proportion of children with E2A-PBX1 fusion gene(P<0.05).The multivariate Cox proportional-hazards regression model analysis showed that compared with the>10 years group,the 1-10 years group had a significantly higher overall survival rate(P<0.05),and compared with the high risk group,the moderate risk group had a significantly higher event-free survival rate in children with B-ALL(P<0.05).Conclusions CD123 is widely expressed in children with B-ALL,and positive expression of CD123 might be an indicator for good prognosis in children with B-ALL,which is of great significance for evaluating the efficacy of remission induction therapy and survival prognosis of children with B-ALL.

Objective To investigate the role of the TNFRSF12A molecule in the pathogenesis of liver cancer.Methods Through comprehensive analysis of the Cancer Genome Atlas Program(TCGA)database and single-cell sequencing data,we studied the expression of TNFRSF12A in liver cancer and its correlation with prognosis.HPA database was utilized to analyze the subcellular localization of TNFRSF12A,and GO and KEGG analyses were performed by DAVID.TIME 2.0 was employed to analyze the correlation between TNFRSF12A and immune cell infiltration in liver cancer tissues.Results TNFRSF12A was found to be highly expressed in liver cancer tissues,significantly correlating with patient survival prognosis(OS:HR=1.61,P=0.007 0;RFS:HR=1.45,P=0.037 0;PFS:HR=1.30,P=0.099 0;DSS:HR=1.67,P=0.027 0),as well as age(P=0.046 7)and BCLC stage(P=0.045 6).TNFRSF12A co-expressed with tumor stem cell markers(CD24,SOX4,ANPEP),indicating a strong link to malignancy.Furthermore,molecular functional analysis unveiled that IL-2R primarily existed in the cell cytoplasm and played a role in processes such as cell apoptosis,invasion,and protein binding.Moreover,TNFRSF12A was associated with Treg cells and immune cell infiltration,further suggesting its role in tumor immune regulation.Conclusion TNFRSF12A exhibits a significant elevation within liver tumors and shows a notable correlation with patients'prognosis.Tumor cells engage in interactions with cytokines produced by Tregs,thereby reshaping the tumor microenvironment.The potential clinical significance of TNFRSF12A as a prognostic marker for tumors holds promise in offering novel avenues for personalized treatment and prognosis prediction.

Objective To compare the changes of the Chinese Materia Medica resources(CMMR)in Sichuan based on the data of the 3rd Chinese Materia Medica Resource Inventory(CMMRI,1983-1986)and the 4th CMMRI(2011-2022).Methods Using new techniques,after field investigation,collection and identification of the specimens of the animals,plants and minerals.The data of the CMMR in Sichuan found in the 4th CMMRI were analysed and compared with the data of 3rd CMMRI.Results ①9055 species of CMMR were found in Sichuan during the 4th CMMRI,including 8272 species of medicinal plants,745 species of medicinal animals and 38 species of medicinal minerals.Compared with the 3rd CMMRI,the number of CMMR found in Sichuan have greatly increased.The number of medicinal plants increased 5018 species,the number of medicinal animals increased 637 species and the number of medicinal minerals increased 5 species,too.②The medicinal plants is the main part of the CMMR,and the higher plants(7774 species)has the absolute advantage of the CMMR.The top 20 families which have plenty of plant species include Compositae,Rosaceae,Leguminosae,Ranunculaceae,etc.③ Based on the data of the CMMR of the 183 counties in Sichuan,the reserves of 235 species of wild CMMR in Sichuan is about 36.72 million ton.There were 49 CMMR which have reserves beyond 100 thousand tons,such as Arisaematis rhizoma,Epimedii folium,Cimicifugae rhizoma,Acori tatarinowii rhizoma,Gentianae macrophyllae radix,Polygoni multiflori radix etc.④In 2021,there were 215 species of CMMR cultivated in Sichuan,the main species were Aurantii fructus,Chuanxiong rhizoma,Polygonati rhizome,Salviae miltiorrhizae radix et rhizome.The planting area was 8.17 million and the production was 1.26 million ton.⑤All 183 countries were found CMMR,the number of the species of CMMR in 30 countries exceeded 800,including 16 countries which had more than 1000 kinds of CMMR,such as Emeishan,Hongya,Muli etc.The total types of the CMMR(up 118.31%),the reserves of the wild CMMR(up 119 times)and the number of the counties(up 3 times)which had plenty of CMMR,showed a marked increase over the 3rd CMMRI.8 new species were found in the the 4th CMMRI,such as Codonopsis atriplicifolia,Tongoloa tagongensis,Allium xinlongense,etc.Conclusion The species,the reserves of the CMMR and the resource rich countries in Sichuan are the top 3 in China and Sichuan is worthy of the title of"Hometown of Traditional Chinese Medicine".The compositions and types of the family,genus and species of the CMMR in Sichuan have significantly increased.The basic information of the CMR in Sichuan was clearly found out during the 4th CMMRI,and beneficial for the sustainable development and utilization of the CMMR in Sichuan.

BACKGROUND: The optimal apolipoprotein or lipid measures for identifying statin-treated patients with coronary artery disease (CAD) at residual cardiovascular risk remain controversial. This study aimed to compare the predictive powers of apolipoprotein B (apoB), non-high-density lipoprotein cholesterol (non-HDL-C), low-density lipoprotein cholesterol (LDL-C), apoB/apolipoprotein A-1 (apoA-1) and non-HDL-C/HDL-C for myocardial infarction (MI) in CAD patients treated with statins in the setting of secondary prevention. METHODS: The study included 9191 statin-treated CAD patients with a five-year median follow-up. All measures were analyzed as continuous variables and concordance/discordance groups by medians. The hazard ratio (HR) with 95% CI was estimated by Cox proportional hazards regression. Patients were classified by the clinical presentation of CAD for further analysis. RESULTS: The high-apoB-low-LDL-C and the high-non-HDL-C-low-LDL-C categories yielded HR of 1.40 (95% CI: 1.04-1.88) and 1.51 (95% CI: 1.07-2.13) for MI, respectively, whereas discordant high LDL-C with low apoB or non-HDL-C was not associated with the risk of MI. No association of MI with discordant apoB versus non-HDL-C, apoB/apoA-1 versus apoB, non-HDL-C/HDL-C versus non-HDL-C, or apoB/apoA-1 versus non-HDL-C/HDL-C was observed. Similar patterns were found in patients with acute coronary syndrome. In contrast, no association was observed between any concordance/discordance category and the risk of MI in patients with chronic coronary syndrome. CONCLUSIONS ApoB and non-HDL-C better predict MI in statin-treated CAD patients than LDL-C, especially in patients with acute coronary syndrome. ApoB/apoA-1 and non-HDL-C/HDL-C show no superiority to apoB and non-HDL-C for predicting MI.

Objective:To explore the clinical effect of repairing fingertip defects with the great toe fibular flap.Methods:A retrospective analysis was conducted on the clinical data of patients admitted to the Department of Hand Surgery, Xuzhou Renci Hospital from March 2019 to June 2022 who underwent the repair of fingertip defects using the great toe fibular flap. Emergency debridement of the wound of digital defect, temporary cover with xenocortic, and flap repair after 4-7 d. According to the size of digital defect, the free flap (0.5 cm larger than the wound) on the fibular side of the toe was designed and harvested, and the nail bed and phalange could be carried when accompanied by nail bed and phalangeal defects. Remove excess fat under the flap under the microscope and cover it on the wound at the end of the finger, and the flap was anastomosed with the arteries, veins, and nerves of the finger. Fix the phalanges crosswise with two 0.8 mm Kirschner needles. The wound in the donor area was directly pulled and sutured, or the suture was reduced and then moistened and changed, and it was allowed to grow on its own, or the first plantar back full thick skin sheet was transplanted and repaired. Provide an appropriate description of the surgical method, including the management of the donor recipient area. Regularly follow up the patient’s injured finger and donor foot recovery after surgery, and investigate whether the patient was satisfied with the surgical effect. At the last follow-up, finger function was evaluated using the applicable standards for upper limb functional assessment of the Chinese Medical Association Society of Hand Surgery.Results:A total of 35 patients with fingertip defect and phalangeal bone exposure were enrolled, including 17 males and 18 females. Age range from 15 to 60 years old, with an average of 36 years old. There were 9 thumbs, 8 index fingers, 10 middle fingers, 5 ring fingers, and 3 little fingers. Defect area 1.0 cm × 1.5 cm-2.0 cm × 3.0 cm. Three patients underwent venous crisis after surgery and survived after bleeding at the edge of the flap. The remaining flaps survived smoothly. There was one case of poor wound healing after removing the suture in the donor area, which healed after changing the dressing for 3 weeks. The postoperative follow-up was 10-18 months, with an average of 13 months. The color, texture, and nail appearance of the repaired finger flap were similar to those of normal fingers, with clear skin lines and beautiful appearance. The two point resolution of the flap was 8-10 mm, and the sensation returned to S3 level. No significant impact on foot function and appearance. The patient expressed satisfaction with the surgical effect. Finger function evaluation results: 28 cases were excellent and 7 cases were good.Conclusion:After using the great toe fibular flap to repair the fingertip defect, the appearance and function of the finger are restored well, and the donor area of the flap is concealed, with little impact on the donor foot, which can achieve good repair results.

Objective:To develop the Sexual Health Education Needs Assessment Scale for Breast Cancer Patients and test its reliability and validity.Methods:Guided by Maslow's hierarchy of needs theory and knowledge, belief, and practice theory, an initial scale was formed through literature review, semi-structured interviews and Delphi expert consultation. Through cognitive interviews with 9 patients, the scale was further revised and improved to form a clinical trial version. From December 2021 to September 2022, 397 breast cancer patients from 9 ClassⅢ hospitals in 6 provinces, municipalities and autonomous regions were selected by convenience sampling to conduct a questionnaire survey, test the reliability and validity of the scale and grade it.Results:The Sexual Health Education Needs Assessment Scale for Breast Cancer Patients included four dimensions and 32 items in total. Exploratory factor analysis extracted a total of four common factors, with a cumulative variance contribution rate of 72.258%. The content validity index of the scale was 0.865, and the content validity index of each item was 0.929 to 1.000. The correlation coefficients between each dimension of the scale and the total scale were 0.789 to 0.956, and the correlation coefficients between dimensions were 0.635 to 0.863. The Cronbach's α coefficient of the total scale was 0.979, and the Cronbach's α coefficients of each dimension were 0.897 to 0.969. The half reliability of the total scale was 0.941, and the half reliability of each dimension was 0.851 to 0.946. The total score of the scale was 32 to 160, with 32 to 77 being at a low level, 78 to 117 being at a medium level, and 118 to 160 being at a high level.Conclusions:The developed Sexual Health Education Needs Assessment Scale for Breast Cancer Patients has good reliability and validity, and is suitable for breast cancer patients' sexual health education needs assessment.

Objective:To explore the clinical effect of repairing fingertip defects with the great toe fibular flap.Methods:A retrospective analysis was conducted on the clinical data of patients admitted to the Department of Hand Surgery, Xuzhou Renci Hospital from March 2019 to June 2022 who underwent the repair of fingertip defects using the great toe fibular flap. Emergency debridement of the wound of digital defect, temporary cover with xenocortic, and flap repair after 4-7 d. According to the size of digital defect, the free flap (0.5 cm larger than the wound) on the fibular side of the toe was designed and harvested, and the nail bed and phalange could be carried when accompanied by nail bed and phalangeal defects. Remove excess fat under the flap under the microscope and cover it on the wound at the end of the finger, and the flap was anastomosed with the arteries, veins, and nerves of the finger. Fix the phalanges crosswise with two 0.8 mm Kirschner needles. The wound in the donor area was directly pulled and sutured, or the suture was reduced and then moistened and changed, and it was allowed to grow on its own, or the first plantar back full thick skin sheet was transplanted and repaired. Provide an appropriate description of the surgical method, including the management of the donor recipient area. Regularly follow up the patient’s injured finger and donor foot recovery after surgery, and investigate whether the patient was satisfied with the surgical effect. At the last follow-up, finger function was evaluated using the applicable standards for upper limb functional assessment of the Chinese Medical Association Society of Hand Surgery.Results:A total of 35 patients with fingertip defect and phalangeal bone exposure were enrolled, including 17 males and 18 females. Age range from 15 to 60 years old, with an average of 36 years old. There were 9 thumbs, 8 index fingers, 10 middle fingers, 5 ring fingers, and 3 little fingers. Defect area 1.0 cm × 1.5 cm-2.0 cm × 3.0 cm. Three patients underwent venous crisis after surgery and survived after bleeding at the edge of the flap. The remaining flaps survived smoothly. There was one case of poor wound healing after removing the suture in the donor area, which healed after changing the dressing for 3 weeks. The postoperative follow-up was 10-18 months, with an average of 13 months. The color, texture, and nail appearance of the repaired finger flap were similar to those of normal fingers, with clear skin lines and beautiful appearance. The two point resolution of the flap was 8-10 mm, and the sensation returned to S3 level. No significant impact on foot function and appearance. The patient expressed satisfaction with the surgical effect. Finger function evaluation results: 28 cases were excellent and 7 cases were good.Conclusion:After using the great toe fibular flap to repair the fingertip defect, the appearance and function of the finger are restored well, and the donor area of the flap is concealed, with little impact on the donor foot, which can achieve good repair results.

Objective: To analyze the clinical epidemiological characteristics including composition of pathogens , clinical characteristics, and disease prognosis acute bacterial meningitis (ABM) in Chinese children. Methods: A retrospective analysis was performed on the clinical and laboratory data of 1 610 children <15 years of age with ABM in 33 tertiary hospitals in China from January 2019 to December 2020. Patients were divided into different groups according to age,<28 days group, 28 days to <3 months group, 3 months to <1 year group, 1-<5 years of age group, 5-<15 years of age group; etiology confirmed group and clinically diagnosed group according to etiology diagnosis. Non-numeric variables were analyzed with the Chi-square test or Fisher's exact test, while non-normal distrituction numeric variables were compared with nonparametric test. Results: Among 1 610 children with ABM, 955 were male and 650 were female (5 cases were not provided with gender information), and the age of onset was 1.5 (0.5, 5.5) months. There were 588 cases age from <28 days, 462 cases age from 28 days to <3 months, 302 cases age from 3 months to <1 year of age group, 156 cases in the 1-<5 years of age and 101 cases in the 5-<15 years of age. The detection rates were 38.8% (95/245) and 31.5% (70/222) of Escherichia coli and 27.8% (68/245) and 35.1% (78/222) of Streptococcus agalactiae in infants younger than 28 days of age and 28 days to 3 months of age; the detection rates of Streptococcus pneumonia, Escherichia coli, and Streptococcus agalactiae were 34.3% (61/178), 14.0% (25/178) and 13.5% (24/178) in the 3 months of age to <1 year of age group; the dominant pathogens were Streptococcus pneumoniae and the detection rate were 67.9% (74/109) and 44.4% (16/36) in the 1-<5 years of age and 5-<15 years of age . There were 9.7% (19/195) strains of Escherichia coli producing ultra-broad-spectrum β-lactamases. The positive rates of cerebrospinal fluid (CSF) culture and blood culture were 32.2% (515/1 598) and 25.0% (400/1 598), while 38.2% (126/330)and 25.3% (21/83) in CSF metagenomics next generation sequencing and Streptococcus pneumoniae antigen detection. There were 4.3% (32/790) cases of which CSF white blood cell counts were normal in etiology confirmed group. Among 1 610 children with ABM, main intracranial imaging complications were subdural effusion and (or) empyema in 349 cases (21.7%), hydrocephalus in 233 cases (14.5%), brain abscess in 178 cases (11.1%), and other cerebrovascular diseases, including encephalomalacia, cerebral infarction, and encephalatrophy, in 174 cases (10.8%). Among the 166 cases (10.3%) with unfavorable outcome, 32 cases (2.0%) died among whom 24 cases died before 1 year of age, and 37 cases (2.3%) had recurrence among whom 25 cases had recurrence within 3 weeks. The incidences of subdural effusion and (or) empyema, brain abscess and ependymitis in the etiology confirmed group were significantly higher than those in the clinically diagnosed group (26.2% (207/790) vs. 17.3% (142/820), 13.0% (103/790) vs. 9.1% (75/820), 4.6% (36/790) vs. 2.7% (22/820), χ²=18.71, 6.20, 4.07, all P<0.05), but there was no significant difference in the unfavorable outcomes, mortility, and recurrence between these 2 groups (all P>0.05). Conclusions: The onset age of ABM in children is usually within 1 year of age, especially <3 months. The common pathogens in infants <3 months of age are Escherichia coli and Streptococcus agalactiae, and the dominant pathogen in infant ≥3 months is Streptococcus pneumoniae. Subdural effusion and (or) empyema and hydrocephalus are common complications. ABM should not be excluded even if CSF white blood cell counts is within normal range. Standardized bacteriological examination should be paid more attention to increase the pathogenic detection rate. Non-culture CSF detection methods may facilitate the pathogenic diagnosis.
Adolescent ; Brain Abscess ; Child ; Child, Preschool ; Escherichia coli ; Female ; Humans ; Hydrocephalus ; Infant ; Infant, Newborn ; Male ; Meningitis, Bacterial/epidemiology* ; Retrospective Studies ; Streptococcus agalactiae ; Streptococcus pneumoniae ; Subdural Effusion ; beta-Lactamases