ObjectiveTo systematically review the association between non-alcoholic fatty liver disease （NAFLD） and depression， and to provide a basis for synergistic management in clinical practice. MethodsThis study was conducted according to the PRISMA guidelines， with the PROSPERO registration number of CRD42023482013. PubMed， Embase， the Cochrane Library， Web of Science， CNKI， Wanfang Data， VIP， and CBM were searched for articles on the association between NAFLD and depression published up to November 1， 2024. The articles were screened according to the inclusion and exclusion criteria， and related data were extracted. RevMan 5.3 was used to perform the Meta-analysis. ResultsA total of 18 studies were included， involving 396 793 participants. Among these studies， 12 discussed the influence of NAFLD on depression， involving 224 269 participants， among whom there were 75 574 patients with NAFLD. The Meta-analysis showed that NAFLD was significantly associated with the risk of depression （odds ratio ［OR］=1.21， 95% confidence interval ［CI］： 1.12 — 1.30， P0.001）. Six studies examined the influence of depression on NAFLD， involving 172 524 participants， among whom there were 29 368 patients with depression. The meta-analysis showed that depression caused a significant increase in the risk of NAFLD （OR=1.13， 95%CI： 1.05 — 1.22， P=0.001）. ConclusionThere is a significant bidirectional association between NAFLD and depression. It is recommended to perform the screening for depression and enhance mental health monitoring in patients with NAFLD， and metabolic function assessment and exercise intervention should be performed for patients with depression.

Background::Cerebrovascular disease (CVD) ranks among the foremost factors responsible for mortality on a global scale. The mortality patterns of CVDs and temporal trends in China need to be well-illustrated and updated.Methods::We collected mortality data on patients with CVD from Chinese Center for Disease Control and Prevention’s Disease Surveillance Points (CDC-DSP) system. The mortality of CVD in 2020 was described by age, sex, residence, and region. The temporal trend from 2013 to 2019 was evaluated using joinpoint regression, and estimated rates of decline were extrapolated until 2030 using time series models.Results::In 2019, the age-standardized mortality in China (ASMRC) per 100,000 individuals was 113.2. The ASMRC for males (137.7/10 5) and rural areas (123.0/10 5) were both higher when stratified by gender and urban/rural residence. The central region had the highest mortality (126.5/10 5), the western region had a slightly lower mortality (123.5/10 5), and the eastern region had the lowest mortality (97.3/10 5). The age-specific mortality showed an accelerated upward trend from aged 55-59 years, with maximum mortality observed in individuals over 85 years of age. The age-standardized mortality of CVD decreased by 2.43% (95% confidence interval, 1.02-3.81%) annually from 2013 to 2019. Notably, the age-specific mortality of CVD increased from 2013 to 2019 for the age group of over 85 years. In 2020, both the absolute number of CVD cases and the crude mortality of CVD have increased compared to their values in 2019. The estimated total deaths due to CVD were estimated to reach 2.3 million in 2025 and 2.4 million in 2030. Conclusion::The heightened focus on the burden of CVD among males, rural areas, the central and western of China, and individuals aged 75 years and above has emerged as a pivotal determinant in further decreasing mortalities, consequently presenting novel challenges to strategies for disease prevention and control.

Humans ; Cross-Sectional Studies ; SARS-CoV-2 ; COVID-19 Vaccines/therapeutic use* ; Pandemics ; COVID-19/prevention & control* ; China/epidemiology* ; Attitude ; Vaccination

Objective:To analyze the application and funding status of various projects of nuclear medicine and molecular imaging supported by the National Natural Science Foundation of China (NSFC) from 2013 to 2022, and explore the challenges faced by basic research and clinical transformation in this field.Methods:From 2013 to 2022, application and funding information of nuclear medicine and molecular imaging projects (secondary code H2704, H2706) from five departments of Medical Science Department of NSFC were retrospectively collected. The number of applications, number of funding, funding direction, funding intensity, distribution of supporting units and research hotspots of various projects in this field were analyzed.Results:From 2013 to 2022, the total number of applications of various projects in the field of nuclear medicine and molecular imaging reached 5 387, and the total number of grants reached 899. The number of applications and grants showed a steady growth trend. The overall funding intensity increased from 48.935 0 million yuan in 2013 to 59.495 4 million yuan in 2022, with the increase of 21.58%. Among all supporting units, Shanghai Jiao Tong University topped the list for both the number of applications (440) and the number of grants (82), Xiamen University ranked the first in terms of overall funding rate (25.42%, 30/118), and Peking University ranked the first in terms of total funding intensity (41.897 1 million yuan). Research hotspots focused on the construction of tumor targeted molecular probes and precise imaging of tumor internal molecular components.Conclusion:In the past decade, the number of related projects and total funding of nuclear medicine and molecular imaging supported by NSFC have steadily increased, and the types of funded projects are diverse and interdisciplinary, promoting the innovative development of nuclear medicine and molecular imaging disciplines in China.

Objective To explore the surgical efficacy of trans-syndesmotic ankle fracture dislocation (the "Logsplitter" injury) plus the Tillaux-Chaput fracture / the Wagstaffe-Lefort fracture and the Volkmann fracture without tibiofibular joint screwing.Methods Between January 2015 and December 2018,16 adult patients with the "Logsplitter" injury plus avulsion fractures were treated by open reduction and internal fixation at Department of Orthopaedics,The Sixth Affiliated Hospital,Xinjiang Medical University.They were 11 males and 5 females with an average age of 36.4 years (range,from 27 to 56 years).There were 2 open fractures (one type Ⅱ and one type ⅢA by the Anderson-Gustilo classification) and 14 closed ones;all fractures were type 44-C by the AO/OTA classification;according to the Lauge-Hansen classification,there were 9 cases of pronation-abduction rotation,3 cases of pronation-external rotation and 4 cases of supination-external rotation.The fibular fractures were treated through a single lateral approach followed by plate fixation.The Volkmann fractures were fixed with screws and the Tillaux-Chaput fractures / the Wagstaffe-Lefort fractures with screws or Kirschner wires.The ankle functions were assessed postoperatively using the ankle-hindfoot rating system of the American Orthopaedic Foot and Ankle Society (AOFAS),and the dysfunction index and bother index of Short Musculoskeletal Function Assessment (SMFA).Results All the patients were followed up for 8 to 27 months (average,21.3 months).X-ray films showed complete fracture healing in all cases after 12 to 18 weeks postoperatively (mean,14.8 weeks).At the last follow up,13 patients walked normally and 2 with mild discomfort.Their AOFAS scores averaged 96.3 (range,from 86 to 100),giving 12 excellent,3 good and one poor cases;their SMFA dysfunction index was 15.9 (range,from 8 to 17)and SMFA bother index 6.5 (range,from 3 to 9)at the last follow-up.Conclusions In the treatment of trans-syndesmotic ankle fracture dislocation — the "Logsplitter" injury,open reduction and internal fixation of the Tillaux-Chaput fracture / the Wagstaffe-Lefort fracture and the Volkmann fracture to reconstruct the lower tibiofibular horizontal stable "ring",without tibiofibular joint screwing,can obtain satisfactory clinical results.

Objective: To analyze the incidence and mutation characteristics of FLT3 gene mutation and clinical efficacy of tyrosine kinase inhibitor (TKI) in patients with mixed phenotype acute leukemia (MPAL). Methods: A total of 48 patients with MPAL who were admitted to Hebei Yanda Lu Daopei Hospital from June 2015 to February 2018 were retrospectively analyzed. The common mutated 58 genes in hematologic malignancies were detected by using amplicon-targeted next generation sequencing, of which internal tandem duplication (ITD) and point mutation occurred in the hotspot region of exon 14, 15 and 20 in FLT3 gene. Multiplex polymerase chain reaction (PCR) analysis was used to detect 35 gene fusions in hematological neoplams. Results: There were 7 cases of FLT3 mutation in 48 MPAL patients, which were all ITD mutations. The median length of the inserts of FLT3-ITD was 48 bp, and one MPAL patient carried 2 multiple length inserts simultaneously, and the median variant allele frequency (VAF) was 40.5% (7.9%-84.7%). There were no statistically significant differences in clinical and genetic characteristics between FLT3 mutation-positive and FLT3 mutation-negative MPAL patients (both P > 0.05). Among 7 FLT3 mutation-positive MPAL patients, 4 cases were often accompanied with RUNX1 mutation. A total of 4 MPAL patients with FLT3-ITD-positive received sorafenib or sunitinib combined chemotherapy, and 3 of them achieved complete remission. Conclusions ITD mutation is the main part in the FLT3 mutation of MPAL patients. FLT3-ITD-positive MPAL patients are often accompanied with RUNX1 mutation, which may benefit from targeted therapy with FLT3 kinase inhibitor.

Objective: To explore the clinical characteristics prevalence of respiratory adenovirus infections in children, and to provide reference for diagnosis, monitoring and timely treatment. Methods: A total of 775 clinical specimens were collected from Shanghai Children′s Medical Center during November 2016 to November 2017, and 84 cases of adenovirus infections were detected by FilmArray. Results: Among 775 samples, 84 samples(10.8%) were adenovirus positive.The epidemic peak of adenovirus infection was winter, spring and summer, especially in winter(20.8%), and the highest detection rate was in January(32.2%). The age ranged from 6 months to 2 years(47.7%). The common clinical manifestations are fever(91.7%), cough(96.4%), wheezing(48.8%), and shortness of breath(14.2%). A total of 15 cases(17.9%) had underlying diseases, the most of them were congenital heart diseases(9 cases, 10.7%). A total of 53 cases(63.1%) were mixed infection, and 21 cases(25.0%) were complicated with human rhinovirus/enterovirus.There were 5 cases of upper respiratory tract infection, 3 cases of bronchitis and 76 cases of pneumonia, including 55 cases of mild pneumonia and 21 cases of severe pneumonia.The average length of hospital stay was 8.3 days.The length of hospital stay, cases of wheezing and severe cases in the mixed infection group were significantly higher than those in the single infection group(P<0.05). Hospitalization days, wheezing symptoms, extrapulmonary symptoms, basic diseases and mixed infections in severe group were significantly higher than those in mild group(P<0.05). Conclusion Adenovirus infection occurs in children aged 6 months to 2 years, with a high incidence in winter, spring and summer.The peak month is January.The main clinical manifestations are high fever, cough and wheezing.Children with underlying diseases, wheezing symptoms, extrapulmonary symptoms and mixed infections are more likely to develop severe diseases.FilmArray detection system can quickly and accurately detect pathogens, provide a good basis for early diagnosis, monitoring and treatment of clinicians.

Acute respiratory infection is a common infectious diseases in children.Rapid and accurate identification of pathogens is critical for targeted treatment and prognosis.Therefore, taking sensitive and effective detection methods is the key to pathogenic diagnosis.Now, the progress in the application and research of detection for respiratory pathogens in children were reviewed.

This retrospective analysis aimed to investigate the mutation profile of 16 common mutated genes in de novo acute myeloid leukemia (AML) patients. A total of 259 patients who were diagnosed of de novo AML were enrolled in this study. Mutation profiling of 16 candidate genes were performed in bone marrow samples by using Sanger sequencing.We identified at least 1 mutation in 199 of the 259 samples (76.8%), and 2 or more mutations in 31.7% of samples. FLT3-ITD was the most common mutated gene (16.2%, 42/259), followed by CEBPA (15.1%, 39/259), NRAS (14.7%, 38/259), and NPM1 (13.5%, 35/259). Concurrence was observed in 97.1% of the NPM1 mutated cases and in 29.6% of the double mutated CEBPA cases. Distinct patterns of co-occurrence were observed for different hotspot mutations within the IDH2 gene: R140 mutations were associated with NPM1 and/or FLT3-ITD mutations, whereas R172 mutations co-occurred with DNMT3A mutations only. Concurrence was also observed in 86.6% of epigenetic regulation genes, most of which co-occurred with NPM1 mutations. The results showed certain rules in the mutation profiling and concurrence of AML patients, which was related to the function classification of genes. Defining the mutation spectrum and mutation pattern of AML will contribute to the comprehensive assessment of patients and identification of new therapeutic targets.
Adolescent ; Adult ; Aged ; CCAAT-Enhancer-Binding Proteins ; genetics ; Child ; Child, Preschool ; China ; DNA Mutational Analysis ; Female ; GTP Phosphohydrolases ; genetics ; Gene Expression Profiling ; Gene Frequency ; Genetic Predisposition to Disease ; Humans ; Kaplan-Meier Estimate ; Leukemia, Myeloid, Acute ; genetics ; Male ; Membrane Proteins ; genetics ; Middle Aged ; Mutation ; Nuclear Proteins ; genetics ; Phenotype ; Retrospective Studies ; Young Adult ; fms-Like Tyrosine Kinase 3 ; genetics