To analyze the disease burden of acute lymphoid leukemia(ALL) and its changing trends in China and globally from 1990 to 2021, aiming to provide a theoretical basis for disease prevention, treatment, and policy formulation.

Objective : To explore the differences in oxidative stress levels between patients with and without non-suicidal self-injury(NSSI) behavior in depressive disorders, and their correlation with depressive symptoms, disease duration, and self-injury frequency. Methods : A total of 95 subjects were included in the study, including 65 patients with depression(patient group). They were divided into NSSI subgroup(31 cases) and Non-NSSI subgroup(34 cases) based on whether they had NSSI. 30 healthy control group cases(HC). Enzyme linked immunosorbent assay(ELISA) was used to detect the levels of superoxide dismutase(SOD), catalase(CAT), malondialdehyde(MDA), glutathione peroxidase(GPX), and oxidized low-density lipoprotein(OxLDL) in the peripheral blood of the subjects. The Hamilton depression rating scale(HAMD-17) was used to assess the patient′s condition, and the Ottawa self-injury inventory(OSI) was used to quantitatively evaluate the self-injury frequency of NSSI group patients. Results : The levels of SOD, CAT,MDA,GPX and OxLDL in the patient group were significantly higher than those in the control group(P<0.05). The levels of SOD, CAT, MDA,GPX and OxLDL in the NSSI subgroup were significantly higher than those in the Non-NSSI subgroup and the control group(P<0.05).The duration of the NSSI subgroup was positively correlated with the levels of SOD,CAT,and MDA(r=0.504,P=0.004; r=0.568,P=0.001; r=0.404,P=0.024),and the HAMD-17 score was positively correlated with the levels of SOD,CAT,and MDA(r=0.573,P=0.001; r=0.577,P=0.001; r=0.477,P=0.007). The frequency of self-injury was positively correlated with the levels of SOD and MDA(r=0.558,P=0.001; r=0.494,P=0.005). Conclusion The OS level of patients with depression is significantly higher than that of the healthy population,and among them,patients with depression accompanied by NSSI have a more significant increase in oxidative stress level. Elevated levels of OS may affect the severity,duration,and frequency of self-injurious behavior in patients with depression accompanied by NSSI.

Objective To discuss the short-term efficacy and safety of primary percutaneous reduction combined with robotic-assisted screw placement for the treatment of Sanders type Ⅲ and Ⅳ calcaneal frac-tures.Methods A total of 52 patients(52 feet)with Sanders type Ⅲ and Ⅳ calcaneal fractures admitted to this hospital from August 2022 to October 2024 were selected as the study subjects.33 patients were treated with robot assisted screw placement(the observation group),including 23 cases of Sanders type Ⅲ patients(4 cases of AC type,16 cases of AB type,3 cases of BC type)and 10 cases of Sanders type Ⅳ patients;19 patients underwent manual screw placement under C-arm X-ray fluoroscopy(the control group),including 14 cases of Sanders type Ⅲ(5 cases of AC type,9 cases of AB type)and 5 cases of Sanders Ⅳ type.The B?hler angle,Gissane angle,calcaneal height,calcaneal width,and calcaneal length were compared between the two groups at 3 and 12 months after surgery.The differences in the time from injury to surgery,intraoperative blood loss,number of intraoperative fluoroscopies,total incision length,operation time,number of screws inserted,num-ber of punctures,hospital stay,fracture healing time,and proportion of tarsal sinus incision-assisted reduction between the two groups were evaluated and compared.The American Orthopedic Foot and Ankle Society(AOFAS)ankle and hindfoot function score,excellent rate of function and visual analog scale(VAS)pain score after surgery were also compared,and the incidence of postoperative complications between the two groups were compared to evaluate safety.Results Both groups of patients were followed up for more than 12 months after surgery.At 3 and 12 months postoperatively,B?hler's angle,Gissane's angle,calcaneal length,calcaneal height,and calcaneal width in both groups showed significant improvements compared to preopera-tive measurements,but there was no statistically significant difference between the two groups(P＞0.05).The intraoperative blooding loss,number of intraoperative fluoroscopies,operation time,and number of punc-tures in the observation group were all lower than those in the control group,and the differences were statisti-cally significant(P＜0.05);There was no statistically significant difference in the time from injury to surger-y,total incision length,number of screws inserted,hospital stay,fracture healing time,proportion of tarsal si-nus incision-assisted reduction,and excellent rate of function between the two groups of patients(P＞0.05).The AOFAS ankle and hindfoot function score of the observation group was higher than that of the control group at 3 months after surgery,and the VAS pain scores in the early postoperative period was lower than that of the control group,the differences were statistically significant(P＜0.05).The incidence of complications such as lower ankle pain,traumatic arthritis,and plantar pain in the observation group was significantly lower than that in the control group,and the difference was statistically significant(P＜0.05).Conclusion Com-pared with manual screw placement,primary percutaneous reduction combined with robotic-assisted screw placement for the treatment of Sanders type Ⅲ and Ⅳ calcaneal fractures is more effective,safe,precise,mini-mally invasive and efficient,with less intraoperative bleeding and lower incidence of complications.

Addressing the enduring challenge of evaluating traditional Chinese medicines (TCMs), the integrated evidence chain-based effectiveness evaluation of TCMs (Eff-iEC) has emerged. This paper explored its capacity through a demonstration study that evaluated the effectiveness evidence of six commonly used anti-hepatic fibrosis Chinese patent medicines (CPMs), including Biejiajian Pill (BP), Dahuang Zhechong Pill (DZP), Biejia Ruangan Compound (BRC), Fuzheng Huayu Capsule (FHC), Anluo Huaxian Pill (AHP), and Heluo Shugan Capsule (HSC), using both Eff-iEC and the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) system. The recognition of these CPMs within the TCM academic community was also assessed through their inclusion in relevant medical documents. Results showed that the evidence of BRC and FHC received higher assessments in both Eff-iEC and GRADE system, while the assessments for others varied. Analysis of community recognition revealed that Eff-iEC more accurately reflects the clinical value of these CPMs, exhibiting superior evaluative capabilities. By breaking through the conventional pattern of TCMs effectiveness evaluation, Eff-iEC offers a novel epistemology that better aligns with the clinical realities and reasoning of TCMs, providing a coherent methodology for clinical decision-making, new drug evaluations, and health policy formulation.

Objective To investigate the epidemiological characteristics and risk factors of non-alcoholic fatty liver disease in Jincheng between 2015 and 2020. Methods Clinical data of 8,578 medical check-ups at Physical Examination Center of ou hospital from January 2015 to December 2020 were retrospectively selected. The prevalence of non-alcoholic fatty liver disease in the last 5 years was recorded, and Logistic regression was utilized to identify the risk factors for the development of non-alcoholic fatty liver disease. Results The overall prevalence of non-alcoholic fatty liver disease in Jincheng was 14.57% in 2015-2020. The prevalence of non-alcoholic fatty liver disease was higher in men than in women (16.99% vs 10.98%) and highest in the 40-59 age group (18.76%). No statistical difference was reported in blood urea nitrogen (BUN) and serum creatinine (Scr) between groups (P>0.05), while statistical difference was found in diabetes, hypertension, body mass index (BMI), waist circumference, weekly exercise frequency, daily vegetable intake, triglycerides (TG), total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), alanine aminotransferase (ALT) and uric acid (UA) between two groups (P<0.05). Multivariate Logistic regression analysis denoted that BMI (OR=2.794, 95% CI: 1.745-4.550), waist circumference (OR=2.586, 95% CI: 1.585-4.299), diabetes (OR=0.644, 95% CI: 1.425-2.781), hypertension (OR=1.479, 95% CI: 1.121-2.290), weekly exercise ≥6h (OR=0.617, 95% CI: 0.519-0.709), daily vegetable intake ≥300g (OR=0.590, 95% CI: 0.467-0.652), TG (OR=1.481, 95% CI: 1.122-1.996), TC (OR=1.562, 95% CI:1.143-2.135), LDL-C (OR=1.440, 95% CI: 1.139-2.048), HDL-C (OR=0.656 , 95% CI: 0.587-0.783) , ALT (OR=1.591, 95% CI: 1.056-2.183), and UA (OR=1.412, 95% CI: 1.009-1.887) were risk factors for non-alcoholic fatty liver disease (P<0.05) . Conclusion The prevalence of non-alcoholic fatty liver disease in Jincheng City from 2015 to 2020 is 14.57%, the prevalence of males is higher than that of females, and the prevalence rate is the highest in the 40-59 age group. Moreover , diabetes mellitus , hypertension , BMI , waist circumference , weekly exercise , daily vegetable intake , serum TG, TC, LDL-C, HDL-C, ALT, and UA are all associated with the risk of the disease.

ObjectiveTo investigate the mechanism by which Feixin decoction treats hypoxic pulmonary hypertension （HPH） by regulating the peroxisome proliferator-activated receptor gamma （PPARγ）/nuclear factor-kappa B （NF-κB）/NOD-like receptor pyrin domain containing 3 （NLRP3） signaling pathway. MethodsForty-eight male SD rats were randomly allocated into normal， hypoxia， and low-， medium- and high-dose （5.85， 11.7， 23.4 g·kg^-1， respectively） Feixin decoction groups， with 8 rats in each group. Except the normal group， the remaining five groups were placed in a hypoxia chamber with an oxygen concentration of （10.0±0.5）% for 8 h per day， 28 days， and administrated with corresponding drugs during the modeling process. After 4 weeks of treatment， echocardiographic parameters ［pulmonary artery acceleration time （PAT）， pulmonary artery ejection time （PET）， right ventricular anterior wall thickness （RVAWd）， and tricuspid annular plane systolic excursion （TAPSE）］ were measured for each group. The right ventricular systolic pressure （RVSP） was measured by the right heart catheterization method， and the right ventricular hypertrophy index （RVHI） was calculated by weighing the heart. The pathological changes in pulmonary arterioles were observed by hematoxylin-eosin staining. The co-localization of α-smooth muscle actin （α-SMA） with NLRP3， N-terminal gasdermin D （N-GSDMD）， and cysteinyl aspartate-specific proteinase-1 （Caspase-1） in pulmonary arteries was detected by immunofluorescence. The protein levels of PPARγ， NF-κB， NLRP3， apoptosis-associated speck-like protein containing a CARD （ASC）， N-GSDMD， interleukin-1β （IL-1β）， interleukin-18（IL-18）， and cleaved Caspase-1 in the lung tissue was determined by Western blot. The ultrastructural changes in pulmonary artery smooth muscle cells （PASMCs） were observed by transmission electron microscopy. ResultsCompared with the normal group， the hypoxia group showed increased RVSP and RVHI （P<0.01）， decreased right heart function （P<0.01）， increased pulmonary vascular remodeling （P<0.01）， increased co-localization of α-SMA with NLRP3， N-GSDMD， and Caspase-1 in pulmonary arterioles （P<0.01）， up-regulated protein levels of NF-κB， NLRP3， ASC， N-GSDMD， IL-1β， IL-18， and cleaved Caspase-1 in the lung tissue （P<0.05， P<0.01）， a down-regulated protein level of PPARγ （P<0.05， P<0.01）， and pyroptosis in PASMCs. Compared with the hypoxia group， Feixin decoction reduced RVSP and RVHI， improved the right heart function and ameliorated pulmonary vascular remodeling （P<0.05， P<0.01）， decreased the co-localization of α-SMA with NLRP3， N-GSDMD， and Caspase-1 （P<0.05， P<0.01）， down-regulated the protein levels of NF-κB， NLRP3， ASC， N-GSDMD， IL-1β， IL-18， and cleaved Caspase-1 in the lung tissue （P<0.05， P<0.01）， up-regulated the protein level of PPARγ （P<0.05， P<0.01）， and alleviated pyroptosis in PASMCs. ConclusionFeixin decoction can ameliorate pulmonary vascular remodeling and right heart dysfunction in chronically induced HPH rats by regulating pyroptosis in PASMCs through the PPARγ/NF-κB/NLRP3 pathway.

Objective To analyze cases of Langerhans cell histiocytosis(LCH)initially presenting with hemophagocytic lymphohistiocytosis(HLH)in order to enhance clinicians'awareness and avoid misdiagnosis or missed diagnosis.Methods Clinical characteristics of two cases of LCH with HLH as the initial symptom cases were retrospectively collected and analyzed.Results Both patients were male and admitted with"fever and bicytopenia".The physical examination revealed scattered rashes and hepatosplenomegaly.Based on the laboratory results,HLH was initially considered in both children.In case 1,the underlying disease was not immediately identified,but a skin biopsy later confirmed LCH.The patient's symptoms improved with LCH-directed therapy;however,a secondary pulmonary infection triggered progressive hemophagocytosis,which was successfully controlled after adding HLH treatment.In Case 2,HLH treatment initially stabilized the fever.After a skin biopsy confirmed LCH,combined LCH therapy was administered,and the symptoms improved.Both patients received regular chemotherapy according to the CCHG-LCH-2019 protocol.During follow-up,Case 1 developed a BRAF gene mutation and was treated with oral trametinib in addition to chemotherapy.As of the latest follow-up,both patients remained in stable condition.Conclusion Children with HLH and accompanied by a rash should actively search for the underlying cause.A skin biopsy should be performed promptly to clarify the diagnosis.Once the diagnosis is confirmed,active treatment is necessary,a single treatment approach should be avoided,and timely assessment of the condition should be conducted to achieve personalized treatment.

To analyze the disease burden and trends of motor neuron disease(MND) in China and globally from 1990 to 2021, providing evidence for the formulation of relevant health strategies inChina.

Objective:To explore the surgical treatment strategies for Mason type III radial head fractures complicated with adult Bado type II Monteggia fractures.Methods:A retrospective analysis was performed on the clinical data of 25 adult patients with Mason type III radial head fractures complicated with adult Bado type II Monteggia fractures, admitted to the Upper Extremity Orthopaedics Department of Zhengzhou Orthopaedic Hospital from June 2013 to June 2023. There were 15 males and 10 females, with an average age of 43.5±14.7 years (range: 20-67 years). Among them, 5 cases were complicated with humeroulnar joint dislocation. The patients were divided into two groups: 17 cases were treated with open reduction and internal fixation (ORIF) of radial head fractures combined with ORIF of proximal ulnar fractures (open reduction group), and 8 cases were treated with radial head replacement combined with ORIF of proximal ulnar fractures (radial head replacement group). At the last follow-up, elbow joint range of motion was recorded, and pain, elbow function, and subjective upper limb function were evaluated using the Visual Analogue Scale (VAS), Mayo Elbow Performance Score (MEPS), and Disabilities of the Arm, Shoulder and Hand (DASH) scale. The incidence of complications was also recorded.Results:All 25 patients were followed up for an average of 25.6±9.0 months (range: 12-45 months). At the last follow-up, the affected elbows in the open reduction group had a flexion of 124.47°±12.59° (range, 90°-140°), extension of 21.12°±10.07° (range, 10°-50°), pronation of 48.59°±11.62° (range, 20°-61°), and supination of 48.53°±8.43° (range, 30°-60°). In the radial head replacement group, the affected elbows showed flexion of 128.75°±13.17° (range, 100°-140°), extension of 14.00°±7.71° (range, 0°-25°), pronation of 61.25°±10.26° (range, 60°-80°), and supination of 71.88°±10.33° (range, 60°-80°). The MEPS score in the open reduction group was 82(75, 85) points (range, 55-90 points), the VAS pain score was 1(1, 2) points (range, 0-3 points), and the DASH score was 9(8, 14) points. In the radial head replacement group, the MEPS score was 90(85, 90) points (range, 85-90 points), the VAS pain score was 1(0, 1) points (range, 0-1 points), and the DASH score was 5(5, 6) points. Complications included 5 cases of heterotopic ossification, 1 case of incision infection, 1 case of nonunion, 1 case of ulnar nerve injury combined with traumatic arthritis, and 1 case of proximal radioulnar bone bridge formation.Conclusions:Both radial head replacement and open reduction internal fixation combined with proximal ulnar fracture fixation can effectively treat Mason type III radial head fractures complicated with adult Bado type II Monteggia fractures. There was no significant difference in postoperative flexion and extension, but the radial head replacement group demonstrated better forearm rotation and DASH scores postoperatively.

Postoperative infection of internal fixation of closed fractures the lower limbs in adults represents a devastating complication, characterized by diagnostic challenges, prolonged treatment duration and high disability rates. Current management of these infections faces multiple challenges, such as difficulties in early accurate diagnosis, and various controversies about the treatment plan, leading to poor overall diagnosis and treatment results. To address these issues, based on evidence-based medicine and principles with emphasis on scientific rigor, clinical applicability and innovation, the Trauma Branch of the Chinese Medical Association, Orthopedic Branch of the Chinese Medical Doctor Association, Orthopedics Branch of the Chinese Medical Association, and Trauma Orthopedics and Polytrauma Group of the Resuscitation and Emergency Committee of the Chinese Medical Doctor Association have collaboratively organized a panel of relevant experts to develop the Guideline for diagnosis and treatment of infection after internal fixation of closed lower limb fractures in adults ( version 2025). The guideline proposed 10 recommendations, aiming to provide a foundation for standardized diagnosis and treatment of postoperative infection in adults with closed lower limb fractures.