BACKGROUND:At present,the incidence of scoliosis is increasing year by year,especially in adolescent idiopathic scoliosis.Therefore,it is more and more important to strengthen the research on the treatment of adolescent scoliosis. OBJECTIVE:To summarize the current status,hotspots,emerging trends,and frontiers of global research on the treatment of adolescent idiopathic scoliosis to provide reference and guidance for future related research. METHODS:The literature related to the treatment of adolescent idiopathic scoliosis was retrieved on the Web of Science Core Collection(WOSCC)database from 2013 to 2023.CiteSpace 6.2.R1 software was used for visual analysis of countries,institutions,authors,and keywords. RESULTS AND CONCLUSION:(1)A total of 561 English articles were included in this study.Among countries,institutions,and authors,the United States has contributed the most.Nanjing University and Qiu,Yong(Affiliated Drum Tower Hospital,Nanjing University School of Medicine)are the most published institution and author.The academic journal with the largest number of articles is the European Spine Journal.(2)In the analysis of cited literature,the top 10 most cited articles mainly describe the effects of surgical treatment and conservative treatment on improving adolescent idiopathic scoliosis,especially improving the curvature of patients.(3)Through the summary of highly cited articles and the keyword clustering,keyword prominence in-depth mining,the research hotspots are currently the relationship between Cobb angle and treatment choice,the therapeutic effect of exercise therapy and the therapeutic effect of posterior vertebral fusion.(4)The prognosis of patients with different curvatures has not been studied in depth,and the etiology of adolescent idiopathic scoliosis has not been clarified,so the relationship between curvature and prognosis and the etiology of adolescent idiopathic scoliosis may be a new research trend in the future.

ObjectiveTo assess the risk of vector-born infectious diseases by monitoring the major vectors in the relevant venues of the 19th Hangzhou Asian Games in Fuyang competition area, so as to provide references for the prevention and control of vector in similar large-scale events or activities in the future. MethodsFrom April to October 2023, monitoring and evaluation of rodent, mosquito, fly and cockroach density levels were carried out in various venues and reception hotels in Fuyang competition area (venues and hotels were the 1st circle area, and various environments and places in the surrounding 500 meters were the 2nd circle area). SPSS 25.0 software was used to analyze the data, and chi-square test or Fisher’s precision probability test were used to calculate the qualified rate and positive rate. Moreover, the path index, landing index and Bretrau index were analyzed by Kruskal-Wallis H test. ResultsThe control effect of vector density in the 1st circle was significantly better than that in the 2nd circle. Since September, the monitoring indices of the venues in the two circles had reached the national A-level and B-level standard, respectively. The positive rate of rodent traces generally showed a trend of first increasing and then decreasing, and the peak was shown to occur in July and August, with the highest rate of 5.38%. The qualified rate of rodent prevention facilities continued to rise, and facilities in the 1st and 2nd circles had reached national A-level and B-level standard respectively in late August. The landing index and path index of mosquitoes basically showed a changing trend from high to low, with the highest landing index of 4.56 individuals·person-time^-1 and the highest path index of 2.44 places·km^-1.The adult fly infestation rate remained at a low level, with the highest rate of 4.17%, and the minimum qualified rate of fly prevention facilities was 28.57%, which reached the national standard after July. The positive detection rates of adult flies and cockroach traces showed no significant pattern, with the highest rate of 7.00% and 8.33%, respectively. The detection rate of live ootheca was always at a low level. ConclusionThe relevant venues in the Fuyang competition area of the 19th Asian Games in Hangzhou meet national standards in terms of vector control indicators such as rodents, mosquitoes, flies, cockroaches and other vectors. By means of environmental improvement, facilities for preventing rodents and flies, and deepening biological and chemical prevention and control methods, it can be ensured that there will be no vector-borne diseases and infestation incidents during the event.

OBJECTIVE: To observe the clinical efficacy and safety of acupuncture combined with blade needle therapy for knee osteoarthritis (KOA). METHODS: A total of 60 patients with KOA were randomly divided into an observation group and a control group, 30 cases each group. The control group received acupuncture at Neixiyan (EX-LE4)，Dubi (ST35), Yinlingquan (SP9), Liangqiu (ST34), Xuehai (SP10), Yanglingquan (GB34) and Zusanli (ST36) on the affected side, once every other day, 3 times a week. The observation group received blade needle therapy on the basis of the treatment in the control group, once every 3 days, 2 times a week. Both groups were treated for 4 weeks. Before treatment, after 2, 4 weeks of treatment, and after 1 month of treatment completion (in follow-up), the scores of pain visual analogue scale (VAS), Western Ontario and McMaster Universities osteoarthritis index (WOMAC) and Lequesne index were observed in the two groups, and the clinical efficacy and safety were evaluated. RESULTS: After 2, 4 weeks of treatment and in follow-up, the pain VAS scores, Lequesne index scores, and pain, stiffness, function scores of WOMAC in both groups were decreased compared with those before treatment (P<0.05), and the VAS scores, Lequesne index scores and pain, function scores of WOMAC in the observation group were lower than those in the control group (P<0.05). The effective response rate in the observation group was 76.7% (23/30), while that in the control group was 70.0% (21/30), there was no statistically significant difference in the effective response rates between the two groups (P>0.05). No adverse reactions were observed in either group. CONCLUSION Acupuncture combined with blade needle therapy could alleviate pain and promote functional recovery in KOA patients, and achieve long-lasting improvements.
Humans ; Osteoarthritis, Knee/physiopathology* ; Acupuncture Therapy/instrumentation* ; Male ; Female ; Middle Aged ; Aged ; Acupuncture Points ; Treatment Outcome ; Adult ; Needles ; Combined Modality Therapy

OBJECTIVE: To analyze the clinical characteristics of elderly patients with sepsis, identify the key factors affecting their clinical outcomes, construct a death risk assessment scale for elderly patients with sepsis, and evaluate its predictive value. METHODS: A retrospective case-control study was conducted. The clinical data of sepsis patients admitted to intensive care unit (ICU) of the First Affiliated Hospital of Wenzhou Medical University from September 2021 to September 2023 were collected, including basic information, clinical characteristics, and clinical outcomes. The patients were divided into non-elderly group (age ≥ 65 years old) and elderly group (age < 65 years old) based on age. Additionally, the elderly patients were divided into survival group and death group based on their 30-day survival status. The clinical characteristics of elderly patients with sepsis were analyzed. Univariate and multivariate Logistic regression analyses were used to screen the independent risk factors for 30-day death in elderly patients with sepsis, and the regression equation was constructed. The regression equation was simplified, and the death risk assessment scale was established. The predictive value of different scores for the prognosis of elderly patients with sepsis was compared. RESULTS: (1) A total of 833 patients with sepsis were finally enrolled, including 485 in the elderly group and 348 in the non-elderly group. Compared with the non-elderly group, the elderly group showed significantly lower counts of lymphocyte, T cell, CD8⁺ T cell, and the ratio of T cells and CD8⁺ T cells [lymphocyte count (×10⁹/L): 0.71 (0.43, 1.06) vs. 0.83 (0.53, 1.26), T cell count (cells/μL): 394.0 (216.0, 648.0) vs. 490.5 (270.5, 793.0), CD8⁺ T cell count (cells/μL): 126.0 (62.0, 223.5) vs. 180.0 (101.0, 312.0), T cell ratio: 0.60 (0.48, 0.70) vs. 0.64 (0.51, 0.75), CD8⁺ T cell ratio: 0.19 (0.13, 0.28) vs. 0.24 (0.16, 0.34), all P < 0.01], higher natural killer cell (NK cell) count, acute physiology and chronic health evaluation II (APACHE II) score, ratio of invasive mechanical ventilation (IMV) during hospitalization, and 30-day mortality [NK cell count (cells/μL): 112.0 (61.0, 187.5) vs. 95.0 (53.0, 151.0), APACHE II score: 16.00 (12.00, 21.00) vs. 13.00 (8.00, 17.00), IMV ratio: 40.6% (197/485) vs. 31.9% (111/348), 30-day mortality: 28.9% (140/485) vs. 19.5% (68/348), all P < 0.05], and longer length of ICU stay [days: 5.5 (3.0, 10.0) vs. 5.0 (3.0, 8.0), P < 0.05]. There were no statistically significant differences in the levels of inflammatory markers such as C-reactive protein (CRP), procalcitonin (PCT), tumor necrosis factor-α (TNF-α), interferon-γ (IFN-γ), and interleukins (IL-2, IL-4, IL-6, IL-10) between the two groups. (2) In 485 elderly patients with sepsis, 345 survived in 30 days, and 140 died with the 30-day mortality of 28.9%. Compared with the survival group, the patients in the death group were older, and had lower body mass index (BMI), white blood cell count (WBC), PCT, platelet count (PLT) and higher IL-6, IL-10, N-terminal pro-brain natriuretic peptide (NT-proBNP), total bilirubin (TBil), blood lactic acid (Lac), and ratio of in-hospital IMV and continuous renal replacement therapy (CRRT). Multivariate Logistic regression analysis indicated that BMI [odds ratio (OR) = 0.783, 95% confidence interval (95%CI) was 0.678-0.905, P = 0.001], IL-6 (OR = 1.073, 95%CI was 1.004-1.146, P = 0.036), TBil (OR = 1.009, 95%CI was 1.000-1.018, P = 0.045), Lac (OR = 1.211, 95%CI was 1.072-1.367, P = 0.002), and IMV during hospitalization (OR = 6.181, 95%CI was 2.214-17.256, P = 0.001) were independent risk factors for 30-day death in elderly patients with sepsis, and the regression equation was constructed (Logit P = 1.012-0.244×BMI+0.070×IL-6+0.009×TBil+0.190×Lac+1.822×IMV). The regression equation was simplified to construct a death risk assessment scale, namely BITLI score. Receiver operator characteristic curve (ROC curve) analysis showed that the area under the ROC curve (AUC) of BITLI score for predicting death risk was 0.852 (95%CI was 0.769-0.935), and it was higher than APACHE II score (AUC = 0.714, 95%CI was 0.623-0.805) and sequential organ failure assessment (SOFA) score (AUC = 0.685, 95%CI was 0.578-0.793). The determined cut-off value of BITLI score was 1.50, while achieving a sensitivity of 83.3% and specificity of 74.0%. CONCLUSIONS Elderly patients with sepsis often have reduced lymphocyte counts, severe conditions, and poor prognosis. BMI, IL-6, TBil, Lac, and IMV during hospitalization were independent risk factors for 30-day death in elderly patients with sepsis. The BITLI score constructed based above risk factors is more precise and reliable than traditional APACHE II and SOFA scores in predicting the outcomes of elderly patients with sepsis.
Humans ; Sepsis/mortality* ; Aged ; Retrospective Studies ; Risk Assessment ; Case-Control Studies ; Prognosis ; Male ; Female ; Intensive Care Units ; Risk Factors ; Aged, 80 and over ; Logistic Models ; Middle Aged

To investigate the genomic features and perform cluster analysis of Carbapenem-resistant Klebsiella pneumoniae (CRKP) to provide an experimental basis for guiding the prevention and treatment of CRKP infections.A retrospective case-cohort study was conducted on 19 non-redundant CRKP strains isolated from the Tenth Affiliated Hospital of Southern Medical University between January and June 2023. Whole genome sequencing (WGS) and multilocus sequence typing (MLST) were performed to compare genomic features and analyze the resistance genes and homology of the strains.The results showed that the 19 CRKP strains were isolated from 8 different clinical departments, mainly from respiratory specimens. The whole genome sequencing revealed that the genomic lengths of CRKP ranged from 4.90 to 5.85 Mbp, with contigs N50 values>20 kb for each genome. The median overall GC content was 57.0% (50.4%-57.1%). Comparative genomic analysis identified three regions with high genomic variability. WGS detected 32 resistance genes across 11 categories. All 19 strains carried carbapenem resistance genes ( blaKPC-2 and blaOXA-48), blaTEM-1B extended-spectrum β-lactamase resistance genes, qnrS1 quinolone resistance gene, and fosA fosfomycin resistance gene, with each strain carrying only one carbapenemase gene. The detection rate of blaKPC-2 was 94.7% (18/19). MLST identified three sequence types: ST11, ST437 and ST147, with ST11 being predominant (89.5%, 17/19). Clustering analysis based on acquired resistance genes revealed three clonal transmission patterns among strains 72 and 90, and strains 88, 84, 66 and 79.In conclusion, CRKP strains carry multiple resistance genes, and clustering analysis indicating that nosocomial clonal transmission is closely related to acquired resistance genes. The ST11- blaKPC-2 type strain is the predominant clone. Strengthened surveillance and effective control strategies are necessary to reduce nosocomial transmission of CRKP.

Objective To compare the surgical success rate and postoperative complications of translumbar vena cava catheterization(TLC)and transfemoral vein catheterization(FVC)in implanting the long-term dialysis catheter.Methods The clinical data of 159 patients who received FVC(FVCgroup)and 29 patients who received TLC(TLC group)for establishing vascular access at the Xiangxi Tujia and Miao Autonomous Prefecture People's Hospital of China between June 2015 and June 2020 were retrospectively analyzed.Using statistical methods,the surgical success rate and the incidence of intraoperative and postoperative complications were compared between the two groups.Results There was no statistically significant difference in the surgical success rate between TLC group and FVC group(97.06％vs.97.85％,P=0.770).The postoperative one-,2-and 3-year cumulative primary dialysis catheter patency rates in the TLC group were 89.75％,81.40％and 30.65％respectively,which in the FVC group were 86.25％,60.9％and 28.21％respectively,the differences between the two groups were not statistically significant(all P＞0.05).No statistically significant differences in the incidences of perioperative,early,and late catheterization-related complications existed between the two groups(all P＞0.05).There was no significant differences in the incidences of mechanical complications between the two groups(all P＞0.05).The incidence of catheter-related infection in the TLC group was lower than that in the FVC group(12.13％vs.32.42％,P＜0.05),and the incidence of thrombus in the TLC group was also lower than that in the FVC group(3.03％vs.17.03％,P＜0.05).Conclusion TLC carries a higher surgical success rate and its incidence of catheter-related infection is remarkably lower than that of FVC.In a clinical center where sufficient surgical conditions are available,TLC may be the optimal option for the patients whose conventional venous access routes have been depleted.(J Intervent Radiol,2024,33:659-663)

Objective To investigate the feasibility and safety of using catheter fenestration technology in transcatheter arterial chemoembolization(TACE)for hepatocellular carcinoma(HCC)supplied by the right inferior phrenic artery(RIPA).Methods From March 2023 to May 2023,five HCC patients,whose HCC lesions were supplied by RIP A,received TACE by using catheter fenestration technology to accomplish the superselective catheterization of RIPA after the conventional microcatheter catheterization of RIPA failed.Results Superselective catheterization of RIPA and TACE were successfully accomplished in all the 5 patients,with a surgical success rate of 100％.The time spent for superselective catheterization of RIPA was(3.2±2.39)minutes.After TACE,the levels of the tumor indicators were decreased when compared with the pre-TACE values,while the liver function indexes showed no obvious damage.Based on the mRECIST criteria,PR was obtained in 3 patients and CR was obtained in 2 patients.None of the five patients developed serious adverse reactions.Conclusion In treating patients with HCC supplied by RIPA,the use of catheter fenestration technology can safely and effectively improve the success rate of superselective catheterization of RIPA during TACE.

Objective To explore the risk factors of perioperative blood transfusion in patients with recurrent nasopharyngeal carcinoma undergoing nasal endoscopic surgery,and construct a nomogram predic-tion model.Methods A retrospective analysis was conducted on the clinical data of 262 patients who un-derwent the nasal endoscopic surgery from January 2021 to May 2023.The patients were divided into two groups according to perioperative blood transfusion or not:non-transfusion group and transfusion group.Uni-variate and multivariate logistic regression were conducted to identify independentrisk factors of perioperative blood transfusion,and a nomogram prediction model was developed.The receiver operating characteristic(ROC)curve was drawn,and the area under the curve(AUC)was calculated.Results The incidence of blood transfusion in patients with recurrent nasopharyngeal carcinoma undergoing nasal endoscopic surgery was 46(17.6％).Multivariate logistic regression analysis revealed that preoperative hemoglobin level 70 to＜100 g/L(OR=6.178,95％CI 2.271-16.805,P＜0.001),preoperative albumin level 25 to＜35 g/L(OR=2.126,95％CI 1.021-4.424,P=0.044),and classification of surgery grade Ⅲ or Ⅳ (OR=4.725,95％CI 1.634-13.584,P=0.004)were independent risk factors for predicting perioper-ative blood transfusion in patients with recurrent nasopharyngeal carcinoma undergoing nasal endoscopic sur-gery.The AUC of the nomogram model was 0.769(95％CI 0.701-0.838),the sensitivity was 67.6％,and the specificity was 76.1％.Conclusion Preoperative hemoglobin level 70 to＜100 g/L,preoperative albumin level 25 to＜35 g/L,and classification of surgery grade Ⅲ or Ⅳ are independent risk factors of perioperative blood transfusion in patients with recurrent nasopharyngeal carcinoma undergoing nasal endo-scopic surgery.The nomogram model established based on the above risk factors has good predictive ability for perioperative blood transfusion.

Objective To establish preoperative and postoperative femoral-pelvic-lumbar spine models of patients with developmental dysplasia of the hip(DDH)and healthy volunteers and to study the biomechanical effects of curved periacetabular osteotomy on the lumbar spine.Methods Preoperative and postoperative femoral-pelvic-lumbar spine DICOM data from four patients with DDH and one healthy volunteer were acquired using CT scanning technology,and a three-dimensional finite element model was constructed.The offset method was used to divide the cortical and cancellous bones in Geomagic and the lumbar cartilage,sacroiliac joint,pubic symphysis,and other cartilages were added to SolidWorks.The model was analyzed using ANSYS for finite element analysis,and the gait was the mid-stage of single-leg support during slow walking.The biomechanical changes in the lumbar spine of patients with DDH before and after surgery were analyzed and compared,and the biomechanical data of the lumbar spine of patients after surgery were compared with those of healthy volunteers.Results The femoral-pelvic-lumbar spine models of four patients and a healthy volunteer were established.The results obtained by the established models under each working condition were within the range of the referenced literature,and the validity of the models was proved.The postoperative stresses on the lumbar spine,femoral neck,annulus fibrosus,and nucleus pulposus were much smaller than those of the patients in the preoperative state,and the postoperative stresses on the lumbar spine,femoral neck,annulus fibrosus,and nucleus pulposus of the patients were similar to those of healthy volunteers.Conclusions Curved periacetabular osteotomy significantly reduced the stresses on the lumbar spine and intervertebral discs.Additionally,the stresses on the annulus fibrosus were more uniform after surgery,which indicated that curved periacetabular osteotomy will adjust patients to a healthy state.This study provides a biomechanical basis for the clinical treatment of DDH and helps optimize surgical plans.

Objective:To evaluate the efficacy of allogeneic hematopoietic stem cell transplantation for the treatment of combined immunodeficiency (CID) and explore prognostic risk factors.Methods:In this retrospective cohort study, clinical characteristics, laboratory tests and prognosis of 73 CID children who underwent allogeneic hematopoietic stem cell transplantation from February 2014 to April 2022 in the Children′s Hospital of Fudan University were analyzed. Based on the subtypes of diseases, all patients were divided into severe combined immunodeficiency disease (SCID) group and other CID group. Based on the types of donors, all patients were divided into matched sibling donor group, matched unrelated donor group, unrelated cord blood group, and haploidentical donor group. Kaplan-Meier method and Log-Rank test were used to analyze the survival data. Cox regression was used to analyze prognostic factors.Results:Among the 73 patients, there were 61 (84%) males and 12 (16%) females. Fifty-five (75%) patients were SCID, and 18 (25%) patients were other CID. Donor source included 2 (3%) matched sibling donors (MSD), 3 (4%) matched unrelated donors (MUD), 64 (88%) unrelated cord blood (UCB), and 4 (5%) haploidentical donors. The age at transplant was 10.7 (5.9, 27.5) months, and the follow-up time was 36.2 (2.5, 62.9) months. The 3-year overall survival rate of 73 patients with CID was (67±6) %. No significant difference was found in the 3-year overall survival rates between patients with SCID (55 cases) and other CID (18 cases) ((64±7) % vs. (78±10) %, χ2=1.31, P=0.252). And no significant difference was found in the 3-year overall survival rates among patients who received MSD or MUD (5 cases), UCB (64 cases), and haploidentical donor (4 cases) transplant (100% vs. (66±6)% vs. (50±25) %, χ2=2.30, P=0.317). Cox regression analysis showed that the medical history of sepsis ( HR=2.55, 95% CI 1.05-6.20, P=0.039) and hypoalbuminemia at transplant ( HR=2.96, 95% CI 1.14-7.68, P=0.026) were independent risk factors for the prognosis of allogeneic hematopoietic stem cell transplantation in pediatric patients with CID. Conclusions:Allogeneic hematopoietic stem cell transplantation is an effective treatment for CID. The medical history of sepsis and hypoalbuminemia at transplant were risk factors for prognosis. Enhancing infection prevention and nutritional intervention before transplant can improve patient prognosis.