Ankylosing spondylitis (AS) combined with lower cervical fracture is often categorized into unstable fracture, with a high incidence of neurological injury and a high rate of disability and morbidity. As factors such as shoulder occlusion may affect the accuracy of X-ray imaging diagnosis, it is often easily misdiagnosed at the primary diagnosis. Non-operative treatment has complications such as bone nonunion and the possibility of secondary neurological damage, while the timing, access and choice of surgical treatment are still controversial. Currently, there are no clinical practice guidelines for the treatment of AS combined with lower cervical fracture with or without dislocation. To this end, the Spinal Trauma Group of Orthopedics Branch of Chinese Medical Doctor Association organized experts to formulate Clinical guidelines for the treatment of ankylosing spondylitis combined with lower cervical fracture in adults ( version 2024) in accordance with the principles of evidence-based medicine, scientificity and practicality, in which 11 recommendations were put forward in terms of the diagnosis, imaging evaluation, typing and treatment, etc, to provide guidance for the diagnosis and treatment of AS combined with lower cervical fracture.

Traumatic supraorbital fissure syndrome (TSOFS) is a symptom complex caused by nerve entrapment in the supraorbital fissure after skull base trauma. If the compressed cranial nerve in the supraorbital fissure is not decompressed surgically, ptosis, diplopia and eye movement disorder may exist for a long time and seriously affect the patients′ quality of life. Since its overall incidence is not high, it is not familiarized with the majority of neurosurgeons and some TSOFS may be complicated with skull base vascular injury. If the supraorbital fissure surgery is performed without treatment of vascular injury, it may cause massive hemorrhage, and disability and even life-threatening in severe cases. At present, there is no consensus or guideline on the diagnosis and treatment of TSOFS that can be referred to both domestically and internationally. To improve the understanding of TSOFS among clinical physicians and establish standardized diagnosis and treatment plans, the Skull Base Trauma Group of the Neurorepair Professional Committee of the Chinese Medical Doctor Association, Neurotrauma Group of the Neurosurgery Branch of the Chinese Medical Association, Neurotrauma Group of the Traumatology Branch of the Chinese Medical Association, and Editorial Committee of Chinese Journal of Trauma organized relevant experts to formulate Chinese expert consensus on the diagnosis and treatment of traumatic supraorbital fissure syndrome ( version 2024) based on evidence of evidence-based medicine and clinical experience of diagnosis and treatment. This consensus puts forward 12 recommendations on the diagnosis, classification, treatment, efficacy evaluation and follow-up of TSOFS, aiming to provide references for neurosurgeons from hospitals of all levels to standardize the diagnosis and treatment of TSOFS.

ObjectiveTo determine the pathogen and phylogenetic characteristics of an uncommon outbreak of recombinant norovirus infection in Daishan County in February 2022. MethodsFluorescence quantitative PCR was used to detect the norovirus in the eight anal swabs collected in the outbreak. In the positive samples， reverse transcription PCR were used to amplify the norovirus. Norovirus sequences were characterized by MEGA7 and Simplot. ResultsNorovirus GⅠ was identified in all eight anal samples. It was further determined to be recombinant norovirus GⅠ.6 ［P11］， with the recombination site at the ORF1-ORF2 junction. The sequence had the highest nucleotide identity （98.75%） to a GⅠ.6［P11］ strain collected in 2018 （GenBank accession number MT357995）. ConclusionAccording to the etiological identification and phylogenetic analysis， this outbreak is confirmed to be caused by the uncommon recombinant norovirus GⅠ.6 ［P11］ in China.

Objective Coronavirus disease 2019 (COVID-19) and tuberculosis (TB) are major public health and social issues worldwide. The long-term follow-up of COVID-19 with pulmonary TB (PTB) survivors after discharge is unclear. This study aimed to comprehensively describe clinical outcomes, including sequela and recurrence at 3, 12, and 24 months after discharge, among COVID-19 with PTB survivors. Methods From January 22, 2020 to May 6, 2022, with a follow-up by August 26, 2022, a prospective, multicenter follow-up study was conducted on COVID-19 with PTB survivors after discharge in 13hospitals from four provinces in China. Clinical outcomes, including sequela, recurrence of COVID-19, and PTB survivors, were collected via telephone and face-to-face interviews at 3, 12, and 24 months after discharge. Results Thirty-two COVID-19 with PTB survivors were included. The median age was 52 (45, 59) years, and 23 (71.9％) were men. Among them, nearly two-thirds (62.5％) of the survivors were moderate, three (9.4％) were severe, and more than half (59.4％) had at least one comorbidity (PTB excluded). The proportion of COVID-19 survivors with at least one sequela symptom decreased from 40.6％ at 3 months to 15.8％ at 24 months, with anxiety having a higher proportion over a follow-up. Cough and amnesia recovered at the 12-month follow-up, while anxiety, fatigue, and trouble sleeping remained after 24 months. Additionally, one (3.1％) case presented two recurrences of PTB and no re-positive COVID-19 during the follow-up period. Conclusion The proportion of long symptoms in COVID-19 with PTB survivors decreased over time, while nearly one in six still experience persistent symptoms with a higher proportion of anxiety. The recurrence of PTB and the psychological support of COVID-19 with PTB after discharge require more attention.

Additional sex combs-like 1 (ASXL1) interacts with BRCA1-associated protein 1 (BAP1) deubiquitinase to oppose the polycomb repressive complex 1 (PRC1)-mediated histone H2A ubiquitylation. Germline BAP1 mutations are found in a spectrum of human malignancies, while ASXL1 mutations recurrently occur in myeloid neoplasm and are associated with poor prognosis. Nearly all ASXL1 mutations are heterozygous frameshift or nonsense mutations in the middle or to a less extent the C-terminal region, resulting in the production of C-terminally truncated mutant ASXL1 proteins. How ASXL1 regulates specific target genes and how the C-terminal truncation of ASXL1 promotes leukemogenesis are unclear. Here, we report that ASXL1 interacts with forkhead transcription factors FOXK1 and FOXK2 to regulate a subset of FOXK1/K2 target genes. We show that the C-terminally truncated mutant ASXL1 proteins are expressed at much higher levels than the wild-type protein in ASXL1 heterozygous leukemia cells, and lose the ability to interact with FOXK1/K2. Specific deletion of the mutant allele eliminates the expression of C-terminally truncated ASXL1 and increases the association of wild-type ASXL1 with BAP1, thereby restoring the expression of BAP1-ASXL1-FOXK1/K2 target genes, particularly those involved in glucose metabolism, oxygen sensing, and JAK-STAT3 signaling pathways. In addition to FOXK1/K2, we also identify other DNA-binding transcription regulators including transcription factors (TFs) which interact with wild-type ASXL1, but not C-terminally truncated mutant. Our results suggest that ASXL1 mutations result in neomorphic alleles that contribute to leukemogenesis at least in part through dominantly inhibiting the wild-type ASXL1 from interacting with BAP1 and thereby impairing the function of ASXL1-BAP1-TF in regulating target genes and leukemia cell growth.

Professor
Acupuncture ; Acupuncture Therapy ; Angina, Stable ; Combined Modality Therapy ; Humans ; Moxibustion

Objective To evaluate the surgically induced astigmatism (SIA)caused by coaxial phacoemuisification and intraocular lens (IOL) implantation with different clear corneal incision.Methods Clinical data of 97 patients 97 eyes underwent phacoemulsification and IOL implantation with 2.2 mm (2.2 mm group,44 eyes) or 2.8mm (2.8 mm group,53 eyes) clear corneal incisions were retrospectively reviewed.The corneal curvature were measured before and four weeks after the surgery.Then SIA were calculated,followed by analysis of the differences in mean SIA and centroid SIA between the 2.2 mm and 2.8 mm groups.Results At 4 weeks after surgery,the centroid and mean SIA of the 2.8 mm group was (0.234 ± 0.423) D@105° and (0.552 ±0.349) D,respectively;the corresponding data was (0.174 ± 0.464) D@104° and (0.582 ±0.392) D in the right eyes,and (0.272 ±0.382)D@106° and (0.545 ±0.300) D in the left eyes,respectively.At 4 weeks after surgery,the centroid and mean SIA of the 2.2 mm group was (0.108 ±0.417)D@98°and (0.506 ±0.362) D,respectively;the corresponding data was (0.145 ±0.404)D@81° and (0.5182 ±0.332)D in the right eyes,and (0.127 ± 0.418) D@120° and (0.516 ± 0.418) D in the left eyes,respectively.There was no significant difference in centroid SIA and mean SIA,centroid SIA and mean SIA of the right and left eyes,as well as both eyes between the two groups (all P＞0.05);Atotal of 47 patients (48.5％) had SIA greater than 0.5 D,and 28 patients (52.8％) were in the 2.8 mm groups,including 12 patients (22.6％) in the right eyes and 16 patients (20.5％) in the left eyes;as well as 19 patients (43.2％) in the 2.2 mm group,including 10 patients (22.7％) in the right eyes and 9 patients (20.5％) in the left eyes.There was no significant difference in the proportion of SIA greater than 0.5 D and the proportion of SIA between the left and right eyes greater than 0.5 D between the two groups (all P ＞ 0.05).Conclusion The mean SIA and centroid SIA are not statistically different in the 2.2 mm group than in the 2.8 mm group,but SIA were more stable in the 2.2 mm group than in the 2.8 mm group.The axis of the SIA were closely related to the position of the incisions,which were the vertical direction of the incisions.

OBJECTIVETo investigate the prevalence, current treatment, and clinical characteristics of asthma, as well as the risk factors for this disease, among children aged 0-14 years in 2010 in urban Zhongshan, China.

METHODSA total of 10 336 children aged 0-14 years were selected from urban Zhongshan by cluster random sampling. The Third National Childhood Asthma Epidemiological Questionnaire 2010 was used to analyze the prevalence, current treatment, and clinical characteristics of childhood asthma, as well as the risk factors for this disease.

RESULTSAsthma was diagnosed in 179 cases (1.73%). The prevalence of asthma in male children was significantly higher than that in female children (2.25% vs 1.16%; P<0.01). Of the 179 patients, severe attacks were common in 104 cases (58.1%), 110 cases (61.5%) had slow onset, 102 cases (57.0%) had gradually relieved conditions, 61 cases (34.1%) suffered from asthma during seasonal transition, and 150 cases (83.8%) developed asthma due to respiratory tract infection. Among all asthmatic children, 71.5% had been treated with inhaled corticosteroids, and 71.5% had been treated with bronchodilator. The multivariate logistic regression analysis showed that a history of penicillin allergy, a family history of allergy, food allergy, eczema, allergic rhinitis, cesarean delivery, family mould, and perinatal passive smoking were independent risk factors for childhood asthma.

CONCLUSIONSThe prevalence of childhood asthma in urban Zhongshan is on a high level, and is associated with gender. The treatment of asthma has been standardized, but still needs further improvement. The onset of asthma attack is influenced by various factors.

Adolescent ; Asthma ; epidemiology ; etiology ; Child ; Child, Preschool ; China ; epidemiology ; Female ; Humans ; Infant ; Infant, Newborn ; Male ; Risk Factors ; Seasons ; Time Factors

Objective To explore the relationship between drinking water from farmland edge and digestive tract cancers in rural areas.Methods A total of 180 cases of digestive tract cancers from Longquan city,Jinyun county and Qingtian county were selected and 360 controls with the same age group and sex were enrolled.1∶2 matched design of case-control study was used.The data was analyzed by Wilcoxon matched -pairs signed -ranks test.Results Overall,individuals who drank water from farmland edge were more likely to have digestive tract cancer among 3 areas (OR=4.005 ,95%CI:2.228-7.199).In Qingtian county the risk of digestive tract cancers in individuals who drank water from farmland edge was 5.375 times of control group population (95%CI:2.287 -12.635 ),But there was not statistically significant in Longquan city and Jinyun county (P >0.05 ).For gastric cancer,the proportion of drinking farmland edge water was significantly higher in cases than that in control group (OR=4.875,95%CI:2.007-11.839),while the difference was not statistically significant for liver cancer,colorectal cancer and esophageal cancer (P>0.05 ).In Qingtian county ,for gastric cancer,the proportion of drinking water from farmland edge was 5.750 times of control group population (95%CI:1.683-19.649).But there was not statistically significant in other cancers(P>0.05).Conclusion Drinking water near farmland edge may be one of the risk factors of gastric cancer in rural areas.

BACKGROUNDAlteration in the protein composition of high-density lipoprotein (HDL) has been proposed as a mechanism for the development of coronary heart disease (CHD). In HDL, an increase in serum amyloid A protein (SAA) accompanying the decrease in apolipoprotein A-I (apoA-I) has been found during the acute inflammation period. However, whether this phenomenon persists in CHD patients, a disease related to inflammation, is unknown. The purpose of the present study was to explore the relationship between SAA and apoA-I in HDL isolated from CHD patients.

METHODSOverall, 98 patients with confirmed stable CHD and 90 control subjects matched for age and gender were enrolled in this case-control study. Potassium bromide (KBr) density gradient ultracentrifugation was used to isolate HDL from plasma. The levels of SAA and apoA-I in the HDL samples were detected by enzyme-linked immunosorbent assay kits. Pearson's correlation and general linear models were used in the analysis.

RESULTSCompared with controls, patients with CHD had a significant decrease in the amount of apoA-I ((14.21 ± 8.44) µg/ml vs. (10.95 ± 5.95) µg/ml, P = 0.003) in HDL and a significant increase in the amount of log SAA (1.21 ± 0.46 vs. 1.51 ± 0.55, P < 0.00001). Differences were independent of age, body mass index (BMI), HDL cholesterol (HDL-C), and other factors. An independently and statistically significant positive correlation between log SAA and apoA-I in HDL was observed only in the CHD group (β = 2.0, P = 0.026). In the general linear model, changes in log(SAA), age, age2, gender, BMI and HDL-C could explain a statistically significant 43% of the variance in apoA-I.

CONCLUSIONSThis study provides direct evidence for the first time that there was an independent positive correlation between log SAA and apoA-I in the HDL of CHD patients, indicating the alteration of protein composition in HDL. However, the question of whether this alteration in HDL is associated with impairment of HDL functions requires further research.

Adult ; Aged ; Apolipoprotein A-I ; analysis ; Coronary Disease ; blood ; etiology ; Female ; Humans ; Lipoproteins, HDL ; analysis ; blood ; Male ; Middle Aged ; Serum Amyloid A Protein ; analysis