BACKGROUND: Approximately 40% of individuals with diabetes worldwide are at risk of developing diabetic kidney disease (DKD), which is not only the leading cause of kidney failure, but also significantly increases the risk of cardiovascular disease, causing significant societal health and financial burdens. This study aimed to describe the burden of DKD and explore its cross-country epidemiological status, predict development trends, and assess its risk factors and sociodemographic transitions. METHODS: Based on the Global Burden of Diseases (GBD) Study 2021, data on DKD due to type 1 diabetes (DKD-T1DM) and type 2 diabetes (DKD-T2DM) were analyzed by sex, age, year, and location. Numbers and age-standardized rates were used to compare the disease burden between DKD-T1DM and DKD-T2DM among locations. Decomposition analysis was used to assess the potential drivers. Locally weighted scatter plot smoothing and Frontier analysis were used to estimate sociodemographic transitions of DKD disability-adjusted life years (DALYs). RESULTS: The DALYs due to DKD increased markedly from 1990 to 2021, with a 74.0% (from 2,227,518 to 3,875,628) and 173.6% (from 4,122,919 to 11,278,935) increase for DKD-T1DM and DKD-T2DM, respectively. In 2030, the estimated DALYs for DKD-T1DM surpassed 4.4 million, with that of DKD-T2DM exceeding 14.6 million. Notably, middle-sociodemographic index (SDI) quintile was responsible for the most significant DALYs. Decomposition analysis revealed that population growth and aging were major drivers for the increased DKD DALYs in most regions. Interestingly, the most pronounced effect of positive DALYs change from 1990 to 2021 was presented in high-SDI quintile, while in low-SDI quintile, DALYs for DKD-T1DM and DKD-T2DM presented a decreasing trend over the past years. Frontiers analysis revealed that there was a negative association between SDI quintiles and age-standardized DALY rates (ASDRs) in DKD-T1DM and DKD-T2DM. Countries with middle-SDI shouldered disproportionately high DKD burden. Kidney dysfunction (nearly 100.0% for DKD-T1DM and DKD-T2DM), high fasting plasma glucose (70.8% for DKD-T1DM and 87.4% for DKD-T2DM), and non-optimal temperatures (low and high, 5.0% for DKD-T1DM and 5.1% for DKD-T2DM) were common risk factors for age-standardized DALYs in T1DM-DKD and T2DM-DKD. There were other specific risk factors for DKD-T2DM such as high body mass index (38.2%), high systolic blood pressure (10.2%), dietary risks (17.8%), low physical activity (6.2%), lead exposure (1.2%), and other environmental risks. CONCLUSIONS DKD markedly increased and varied significantly across regions, contributing to a substantial disease burden, especially in middle-SDI countries. The rise in DKD is primarily driven by population growth, aging, and key risk factors such as high fasting plasma glucose and kidney dysfunction, with projections suggesting continued escalation of the burden by 2030.
Humans ; Global Burden of Disease ; Risk Factors ; Male ; Female ; Disability-Adjusted Life Years ; Diabetic Nephropathies/epidemiology* ; Middle Aged ; Diabetes Mellitus, Type 2/epidemiology* ; Adult ; Diabetes Mellitus, Type 1/complications* ; Aged ; Adolescent ; Young Adult ; Quality-Adjusted Life Years

To establish a rapid visual detection method for Akabane virus(AKAV)on site,specific primers and probes based on the S fragment of AKAV were designed in this experiment.Corre-sponding groups were added to the primers or probes to fulfil the requirement of the combination of recombinase polymerase amplification(RPA)with lateral flow dipstick(LFD).The reaction temperature and time,concentrations of the primer and probe were optimized to establish the RPA-LFD method for detecting AKAV.After that,the specificity,sensitivity and clinical reliability of the method were evaluated.The results showed that after 20 minutes of reaction at 37 ℃,the test results could be read on LFD paper.There was no cross reaction against blue tongue virus,Pasteurella multocida,bovine infectious rhinotracheitis virus and bovine Mycoplasma bovis,and the detection limit was 2.5 × 100 copies/μL of standard plasmid.Detection of clinical samples showed a consistent results with that by RT-PCR method.These findings indicated that the RPA-LFD method established had the advantages of good specificity,high sensitivity,simple operation and visualization,and could be applied to clinical detection,which provides new technical support for the rapid diagnosis and prevention and control of AKAV.

To establish a rapid visual detection method for Akabane virus(AKAV)on site,specific primers and probes based on the S fragment of AKAV were designed in this experiment.Corre-sponding groups were added to the primers or probes to fulfil the requirement of the combination of recombinase polymerase amplification(RPA)with lateral flow dipstick(LFD).The reaction temperature and time,concentrations of the primer and probe were optimized to establish the RPA-LFD method for detecting AKAV.After that,the specificity,sensitivity and clinical reliability of the method were evaluated.The results showed that after 20 minutes of reaction at 37 ℃,the test results could be read on LFD paper.There was no cross reaction against blue tongue virus,Pasteurella multocida,bovine infectious rhinotracheitis virus and bovine Mycoplasma bovis,and the detection limit was 2.5 × 100 copies/μL of standard plasmid.Detection of clinical samples showed a consistent results with that by RT-PCR method.These findings indicated that the RPA-LFD method established had the advantages of good specificity,high sensitivity,simple operation and visualization,and could be applied to clinical detection,which provides new technical support for the rapid diagnosis and prevention and control of AKAV.

Objective To compare the effects of visual rigid laryngoscope and visual laryngoscope in nasotracheal intubation(NTI)for patients with cervical spine immobilization simulated difficult airway.Methods Ninety patients scheduled for selective surgery under general anesthesia requiring NTI,52 males and 38 females,aged 18-64 years,BMI 18.5-25.0 kg/m2,ASA physical status Ⅰ or Ⅱ,were scheduled for selective surgery under general anesthesia requiring NTI.Before anesthesia induction,the spinal surgeon selected an appropriate cervical collar and adjusted it to fix patient's neck to establishing difficult airway sim-ulation model.All patients were randomly assigned into two groups:visual rigid laryngoscope(group R)and common visual laryngoscope(group C),45 patients in each group.NTI was performed using either visual rigid laryngoscope or visual laryngoscope in groups R and C,respectively.The nasal passage time,glottic exposure time,intubation time,number of successful first intubation attempts,and intubation attempts were recorded.Glottic exposure was assessed using the Cormack-Lehane(C-L)grading system,and the intuba-tion condition was quantitatively evaluated using the modified nasal intubation difficulty scale(NIDS).The blood pressure and heart rate were measured at baseline(T1),immediately after intubation(T2),and at 1 minute(T3)and 3 minutes(T4)after intubation.The occurrence of intubation-related complications(nasal bleeding,sore throat,hoarseness)was recorded.Results Compared with group C,the nasal passage time and proportion of successful intubations without difficulty were significantly increased in group R,and the glottic exposure time and intubation time were significantly decreased in group R(P<0.05).Compared with group C,the HR and MAP at T2 and T3 were significantly decreased in group R(P<0.05).Com-pared with group C,group R had significantly lower incidence rates of nasal bleeding,sore throat,and hoarseness(P<0.05).There were no statistically significant differences in the first intubation success rate,number of intubation attempts,or C-L grade between the two groups.Conclusion Patients with cer-vical spine immobilization simulated difficult airway,both visual rigid laryngoscope and visual laryngoscope can be performed safely and effectively in NTI.Compared with visual laryngoscope,visual rigid laryngoscope can provide faster glottic exposure,shorter intubation time,lower intubation difficulty,less hemodynamic impact,and lower incidence of complications.

BACKGROUND: Maturity-onset diabetes of the young (MODY) is the most common monogenic diabetes. The aim of this study was to assess the prevalence of MODY in phenotypic type 2 diabetes (T2DM) among Chinese young adults. METHODS: From April 2015 to October 2017, this cross-sectional study involved 2429 consecutive patients from 46 hospitals in China, newly diagnosed between 15 years and 45 years, with T2DM phenotype and negative for standardized glutamic acid decarboxylase antibody at the core laboratory. Sequencing using a custom monogenic diabetes gene panel was performed, and variants of 14 MODY genes were interpreted as per current guidelines. RESULTS: The survey determined 18 patients having genetic variants causing MODY (6 HNF1A , 5 GCK , 3 HNF4A , 2 INS , 1 PDX1 , and 1 PAX4 ). The prevalence of MODY was 0.74% (95% confidence interval [CI]: 0.40-1.08%). The clinical characteristics of MODY patients were not specific, 72.2% (13/18) of them were diagnosed after 35 years, 47.1% (8/17) had metabolic syndrome, and only 38.9% (7/18) had a family history of diabetes. No significant difference in manifestations except for hemoglobin A1c levels was found between MODY and non-MODY patients. CONCLUSION The prevalence of MODY in young adults with phenotypic T2DM was 0.74%, among which HNF1A -, GCK -, and HNF4A -MODY were the most common subtypes. Clinical features played a limited role in the recognition of MODY.
Humans ; Diabetes Mellitus, Type 2/diagnosis* ; Cross-Sectional Studies ; Mutation ; Prevalence ; Phenotype

Osteoarthritis (OA) is the most common form of arthritis and the leading cause of old age disability, affecting an estimated 302 million people worldwide. OA is seriously overlooked in the world. The awareness of OA and the popularization of standardized diagnosis and treatment are all lacking. Knees, hips, and hands are the most commonly affected joints in OA. Based on the experience of diagnosis and treatment, consensus and guidelines, we formulated this diagnosis and treatment standard in order to standardize the diagnosis and treatment of OA. We hope that our standard can reduce misdiagnosis and mistreatment and improve the prognosis of OA.

Objective:To explore the effect of coronary injection of recombinant human prourokinase (rhPro-UK) during PCI for ST-segment elevation acute myocardial infarction (STEMI) patients.Methods:A total of 124 STEMI patients treated in Tangshan Gongren Hospital, Hebei Province from November 2018 to November 2019 were selected as the research objects.They were simply randomized by random number table method into the observation group(63 cases) and the control group(61 cases). Thrombus aspiration was used.The control group was treated with 25 μg/kg tirofiban, and the observation group was injected with 20 mg rhPro-UK into the coronary arteries.After that, both groups underwent emergency PCI treatment.The bleeding degree, myocardial microcirculation indexes, plasma fibrinolytic factor changes, vascular recanalization, ST segment fall of electrocardiogram and changes in left ventricular end diastolic diameter (LVEDD), left ventricular end systolic diameter (LVESD), left ventricular ejection fraction (LVEF), cardiac index (CI) were recorded.Results:The peak value of creatine kinase isoenzymes MB (CK-MB) (184.64±21.47) U/L and the peak time of CK-MB (14.32±2.02) h in the observation group were significantly lower than those in the control group((258.94±31.64) U/L, (16.58±2.09) h), the differences were statistically significant ( t=15.345 and 6.123, all P<0.001). After treatment, human tissue plasminogen activator (t-PA) (0.85±0.28) kU/L in the observation group was significantly higher than that in the control group (0.74±0.24) kU/L, human plasminogen activator inhibitor (PAI-1) (0.16±0.05) kU/L.compared with the control group (0.32±0.08) kU/L significantly decreased ( t=2.345, P=0.021; t=13.401, P<0.001); 77.78% (49/63) of the ST-segment complete fall in observation group was significantly higher than 54.10% (33/61) of the control group ( Z=7.758; P=0.005), and 4.76% (3/63) in the observation group without a fall in ST segment was significantly lower than 19.67% (12/61) of the control group ( Z=6.480; P=0.011). The LVEDD at 7 days, 14 days and the LVESD at 7 days and 14 days in the observation group were (49.37±3.14) mm, (48.34±3.03) mm, (33.19±2.23) mm and (32.05±2.23) mm respectively, which were significantly lower than those in the control group at 7 days, (50.64±3.03) mm, (49.66±2.83) mm, (34.86±1.73) mm and 14 days, (33.74±1.97) mm respectively ( P<0.05 or P<0.001). The LVEF of 7 days and 14 days after treatment were (56.32±4.97)% and (59.23±5.11)%, which were significantly higher than those of the control group (54.46±4.87)% and (57.18±4.33)% ( P<0.05 or P<0.001). CI at 7 days and 14 days after treatment were (3.65±0.22) L/ (min·m 2) and (3.76±0.21) L/(min·m 2), which were significantly higher than those of the control group (3.48±0.25) L/(min·m 2) and (3.56±0.24) L/(min·m 2)( P<0.05 or P<0.001). Conclusion:STEMI patients treated by intraoperative coronary injection of Rhpro-UK versus tirofeban, can further improve the total bleeding rate and the vascular recanalculation rate, and also significantly improve plasma fibrinolysis factor, myocardial microcirculation and cardiac function.This provides an alternative to the treatment of myocardial infarction in patients with STEMI.

Objective:To investigate the curative effect of Doppler ultrasound-guided management of vascular injury of Gartland type Ⅲ supracondylar fractures of humerus in children.Methods:A prospective study on 18 children with vascular complications of pulseless Gartland type Ⅲ supracondylar humeral fracture who were admitted at Department of Pediatric Orthopedic Surgery, Wuhan Children′s Hospital from March 2017 to March 2018 was conducted.Among these children, 12 were male and 6 were female, with the age of 2.1-8.6 years (mean 4.4 years old), and 10 cases were injured on the left and 8 cases on the right.All patients were satisfied with closed reduction and internal fixation within 24 hours after injury.Before the operation, Doppler ultrasound was performed to determine the shape of brachial artery and it relationship with fracture.During reduction, Doppler ultrasound was used to assess brachial pulse and blood perfusion.Then, the brachial artery was assessed by palpable radial pulse and peripheral blood supply, and elbow joint function was evaluated with Mayo Elbow Performance Score and Flynn criteria.Results:Eighteen patients were followed up for 6 to 12 months (average 9 months) after operation.Before reduction, radial pulse disappeared and peripheral blood supply was good in 18 cases.Preoperative Doppler ultrasonography showed that the brachial artery was located in front of the proximal humerus fracture fragment.A proximal stream of the brachial artery was identified, but the distal blood vessels were compressed by the fragment.A stream of radial artery was identified in 5 patients with Doppler, and no stream was identified in 13 patients.After reduction, the peripheral blood supply of all the affected limbs was good, among which the peripheral blood supply, 1 case returned to normal after 5 minutes waiting.Specifically the palpable radial pulse was immediately restored in 14 patients.The palpable radial pulse did not restore but the peripheral blood supply was good in 4 cases.Intraoperative ultrasonography showed that brachial artery blood flow was good, and palpable radial pulse was restored between 3 to 5 weeks later.In patients with at average sixteen-week neurological follow-up, 5 patients had complete resolution of nerve palsy.No complications such as forearm compartment syndrome and elbow joint dysfunction occurred.Functional outcome as measured by Flynn criteria was excellent in 12 patients, good in 6 patients, the excellent and good rate was 100%.Functional outcome as measured by Mayo Elbow Performance Score was excellent in 17 patients, good in one patient, the excellent and good rate was 100%.Conclusion:Ultrasound-guided is a safe and reliable option to treat pulseless Gartland type Ⅲ supracondylar humeral fracture.

Objective: To evaluate the association between NLRP2(NLR Family Pyrin Domain Containing 2) gene polymorphisms and classical type 1 diabetes mellitus(T1DM) in Chinese Han population. Methods: A case-control study was conducted in 510 classical T1DM patients from the Department of Metabolism and Endocrinology in the Second Xiangya Hospital affiliated to Central South University and 531 healthy controls in this region. The polymorphisms of rs1043673 in NLRP2 gene were analyzed by MassARRAY. Mann-Whitney U test and χ² test were used to compare the differences between patients and controls. Logistic regression analysis and χ² test were performed to compare the distributions of the alleles and genotypes between T1DM patients and controls. Kruskal-Wallis H test was used to compare the clinical characteristics of different genotypes in T1D patients. Results: The differences of the allele and genotype distributions in rs1043673 of NLRP2 gene were not significant between patients and controls. The polymorphisms of rs1043673 were associated with fasting C-peptide(P=0.029), postprandial 2-h C-peptide(P=0.017), and titer of GADA(P=0.043) in T1DM patients. Conclusion The polymorphisms of NLRP2 gene were associated with the characteristics of T1DM patients.

Objective To compare the therapeutic effects between three-dimensional conformal radiotherapy (3DCRT) and intensity-modulated radiotherapy (IMRT) in patients with stage Ⅱ/Ⅲ esophageal cancer and investigate the prognostic factors.Methods Medical record of 2 132 patients with stage Ⅱ/Ⅲ esophageal cancer who underwent definitive radiotherapy with/without chemotherapy in 10 hospitals from January 2002 to December 2016 from were retrospectively analyzed.Among these patients,37.9％ of them were aged ≥ 70 years,33.9％ with neck and upper esophageal tumors and 66.1％ with middle and lower esophageal and borderline tumors.The median gross tumor volume (GTV) and lymph node gross tumor volume (GTVnd) was 41.6 cm3.Among them,32％ were stage Ⅱ] and 68％ were stage Ⅲ.A total of 723 patients received 3DCRT and 1 409 cases received IMRT.Patients received an equivalent dose in 2 Gy (EQD2) ≥ 60 Gy accounted for 86.1％,and 41.1％ of them received concurrent chemoradiotherapy.Results The median follow-up time was 60.8 months.The 1-,3-and 5-year overall survival (OS) of all patients was 73.9％,41.7％ and 32.6％,and the 1-,3-and 5-year progression-free survival (PFS) was 62.2％,37.3％ and 32％,respectively.Multivariate analysis demonstrated that age,primary tumor location,clinical stage,tumor target volume,EQD2 and concurrent chemoradiotherapy were the independent prognostic factors for OS.Age,primary tumor location,clinical stage,tumor target volume and EQD2 were the independent prognostic factors for PFS.The OS and PFS did not significantly differ among the low-risk,low-/moderate-risk,moderate-/high-risk and high-risk groups according to age≥70 years,tumor diameter＞5 cm,tumor volume ≥41.6 cm3 and stage Ⅲ (P＜0.001).After the propensity score matching (PSM) method,neither 3DCRT nor IMRT yielded significant advantages in OS or PFS (P=0.971;P=0.658).However,IMRT tended to yield survival benefits in low-risk patients (P=0.125).Conclusions Both 3DCRT and IMRT yield relatively high OS rate in patients with stage Ⅱ/Ⅲ esophageal cancer.The prognosis model established in this investigation can properly predict the survival of patients.Low-risk patients tend to obtain survival benefits from IMRT.