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.

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 explore the relationship between sedentary behavior with cardiorespiratory fitness and executive function in adolescents, and to provide some references for sedentary behavior prevention and executive function improvement. Methods: From September to December 2022, a total of 5 018 adolescents aged 13 to 18 years were selected by stratified random sampling method in Shanghai, Suzhou, Taiyuan,Wuyuan, Xingyi, and Urumqi to conduct physical activity survey, as well as cardiorespiratory fitness and executive function assessment. Pearson s correlation was used to analyze the relationship between sedentary behavior, cardiorespiratory fitness and executive function. The mediation effect model was fitted by the bootstrap mediation procedure in the PROCESS (version 3.3 ) SPSS macro compiled by Haves, and the mediation effect of adolescents cardiorespiratory fitness in the relationship between static behavior and executive function was examined using model 4 in the PROCESS SPSS macro, where Boosrap method was used to compute the mediation effect of adolescents cardiorespiratory fitness. where the Boosrap method was used to calculate confidence intervals for the mediating effects. Results: Adolescents daily sedentary time was positively correlated with both the refreshing function (1-back and 2-back) and the switch function reaction time ( r =0.05, 0.07, 0.05, P <0.01). Adolescent VO 2max was negatively correlated with both the refreshing function (1-back,2-back) and the switching function ( r =-0.09, -0.14 , -0.11, P <0.01). Adolescents daily sedentary time was negatively correlated with VO 2max ( r =-0.04, P <0.01); cardiorespiratory fitness mediated effect values between sedentary behavior and refreshing function (1-back and 2-back) and converted function were 0.20(95% CI =0.06-0.36), 0.43(95% CI =0.14-0.74) and 0.13 (95% CI =0.04-0.22), with mediating effect shares of 6.87%, 8.33% and 8.59%, respectively. Conclusion The duration of sedentary behavior in adolescents is related to executive function performance, and cardiorespiratory fitness may serve as a mediator to mediate the association between sedentary behavior and executive function in adolescents.

Critically ill patients are at high risk for hospital acquired infections, which can significantly increase the mortality rate and treatment costs for these patients. Therefore, in the process of treating the primary disease, strict prevention and control of new hospital infections is an essential component of the treatment for critically ill patients. The treatment of critically ill patients involves multiple steps and requires a concerted effort from various aspects such as theory, management, education, standards, and supervision to achieve effective prevention and control of hospital infections. However, there is currently a lack of unified understanding and standards for hospital infection prevention and control. To address this, in March 2024, a group of experts in critical care medicine, infectious diseases, and hospital infection from China discussed the current situation and issues of hospital infection control in the intensive care unit together. Based on a review of the latest evidence-based medical evidence from both domestic and international sources, 2024 Expert Consensus on Hospital Acquired Infection Control Principles in the Department of Critical Care Medicine was formed, aiming to provide a basis for the development of hospital infection prevention and control strategies in the field of critical care medicine.

Ameloblastoma is a benign tumor characterized by locally invasive phenotypes,leading to facial bone destruction and a high recurrence rate.However,the mechanisms governing tumor initiation and recurrence are poorly understood.Here,we uncovered cellular landscapes and mechanisms that underlie tumor recurrence in ameloblastoma at single-cell resolution.Our results revealed that ameloblastoma exhibits five tumor subpopulations varying with respect to immune response(IR),bone remodeling(BR),tooth development(TD),epithelial development(ED),and cell cycle(CC)signatures.Of note,we found that CC ameloblastoma cells were endowed with stemness and contributed to tumor recurrence,which was dominated by the EZH2-mediated program.Targeting EZH2 effectively eliminated CC ameloblastoma cells and inhibited tumor growth in ameloblastoma patient-derived organoids.These data described the tumor subpopulation and clarified the identity,function,and regulatory mechanism of CC ameloblastoma cells,providing a potential therapeutic target for ameloblastoma.

Objective To develop an expert consensus on subcutaneous injection for allergen-specific immunotherapy.Methods Relevant domestic and intemational literature was reviewed,and nursing experts who had experiences in subcutaneous injection of allergen-specific immunotherapy were interviewed to form the initial draft of the consensus.A total of 85 experts from 42 hospitals nationwide were invited to participate in discussions.2 rounds of expert consultations,adjustments,revisions,and improvements were made to the initial draft,and an online meeting was held to form the final version of the consensus.The content approved by more than 75％of the expert group is adopted,or it will be discussed or deleted.Results The expert consensus includes operational standards for subcutaneous injection of allergen-specific immunotherapy,identification and management of adverse reactions,and health education.Conclusion The consensus demonstrates strong scientific rigor and practicality,providing guidance for nursing practices in the field of clinical allergology.

Objective:To explore the effectiveness and safety of percutaneous radiofrequency ablation for renal tumors, guided by both ultrasound and CT, under local anesthesia.Methods:A retrospective analysis was conducted on the clinical data of 40 patients with renal tumors admitted to Nanjing Drum Tower Hospital between January 2018 and December 2022. This treatment involved ultrasound/CT dual-guided radiofrequency ablation under local anesthesia. The cohort included 33 males and 7 females, with an average age of (61.5±11.9) years old and a body mass index (BMI) of (24.79±3.37) kg/m 2. The tumors were located in the left kidney in 20 cases and the right kidney in 16 cases, with 4 cases involving bilateral renal tumors. There were 44 tumors in 40 patients, with the maximum tumor diameter ranging from 1.0 to 4.0 cm [mean (2.3 ± 0.7) cm]. Distribution by kidney pole was as follows: 15 cases at the upper pole, 21 at the middle pole, and 8 at the lower pole. Of the tumors, 23 were exophytic, 5 were endophytic, and 16 exhibited mixed features. There were 2 patients with multiple metastases before surgery(including 1 patient with bilateral renal tumor). Preoperative serum creatinine level was 68.0(56.5, 87.5)μmol/L, and the estimated glomerular filtration rate (eGFR) was 114.2 (79.6, 132.4) ml/(min·1.73 m 2). All patients underwent renal biopsy before or during radiofrequency ablation. Percutaneous radiofrequency ablation surgery was performed using ultrasound and CT dual guidance on all patients, ensuring complete tumor destruction during the procedure as confirmed by dual positioning. Patients with bilateral tumors underwent two separate surgeries, spaced one month apart. Postoperatively, closely monitor the patient's vital signs and conduct long-term follow-ups to record any recurrence and metastasis. Results:In this series, all 40 procedures (involving 44 renal units) were successfully completed under local anesthesia without any need for blood transfusion, conversion to open surgery, or perioperative deaths. The average radiofrequency ablation time was (9.5 ± 3.6) min. Tumor characteristics included predominantly exophytic growths (23 cases, 52.3%), with 31 cases (70.5%) located more than 7 mm from the collecting system and 28 cases (63.6%) positioned posteriorly. Thirteen cases (29.5%) were entirely outside the polar line. The average R. E.N.A.L. nephrometry score was 6.1±0.2. Pathological examination revealed 34 cases of clear cell carcinoma, 2 of papillary renal cell carcinoma, 4 of unclassified renal cell carcinoma, and 4 benign renal tumors. In this cohort, two patients with bilateral renal tumors exhibited benign tumors on one side, while two other patients had malignant tumors in both kidneys. All 40 malignant tumors identified in 38 cases were classified at stage cT 1a.Postoperative serum creatinine level was 71.5 (59.0, 94.3) μmol/L, showing no statistically significant change from preoperative levels ( P > 0.05). Similarly, the eGFR post-operation was 107.4 (79.7, 132.2) ml/(min·1.73 m 2), which also did not differ significantly from preoperative values ( P > 0.05). There were no postoperative complications of Clavien-Dindo grade ≥Ⅱ, except for one case of severe pain (score 7-10). The follow-up period ranged from 15 to 70 months. Among the 38 cases, 36 patients did not have distant metastasis before surgery. There were 2 patients (5.5%) with local recurrence within 60 months after surgery. Among them, one case relapsed 6 months after radiofrequency ablation and was treated with partial nephrectomy. The patient was followed up for 60 months after the second treatment, and no local recurrence occurred. Another patient relapsed 41 months after surgery and was treated with radiofrequency ablation again. The patient was followed up for 12 months after the second treatment, and no local recurrence occurred. Two patients with distant metastasis before surgery were treated with targeted therapy plus immunotherapy for 12 months after surgery. One case had local recurrence 8 months after surgery and was treated with partial nephrectomy. The patient was followed up for 60 months after partial nephrectomy and no local recurrence occurred. Another patient with bilateral renal tumors developed left kidney recurrence 34 months after radiofrequency ablation, and underwent left partial nephrectomy. The right kidney recurred 42 months after radiofrequency ablation and underwent radiofrequency ablation again. After the second right renal radiofrequency ablation, no local recurrence occurred during 12 months of follow-up. Conclusions:Ultrasound/CT dual-guided percutaneous radiofrequency ablation, performed under local anesthesia for treating renal tumors, has minimal impact on the patient's renal function. The procedure boasts a low complication rate, with no postoperative severe complications. Additionally, the postoperative tumor control is effective, making it a safe and minimally invasive surgical option.

OBJECTIVE: To explore the mechanism underlying the inhibitory effect of quercetin against testicular oxidative damage induced by a mixture of 3 commonly used phthalates (MPEs) in rats. METHODS: Forty male Sprague-Dawley rats were randomly divided into control group, MPEs exposure group, and MPEs with low-, median- and high-dose quercetin treatment groups. For MPEs exposure, the rats were subjected to intragastric administration of MPEs at the daily dose of 900 mg/kg for 30 consecutive days; Quercetin treatments were administered in the same manner at the daily dose of 10, 30, and 90 mg/kg. After the treatments, serum levels of testosterone, luteinizing hormone (LH), follicle stimulating hormone (FSH), and testicular malondialdeyhde (MDA), catalase (CAT) and superoxide dismutase (SOD) were detected, and testicular pathologies of the rats were observed with HE staining. The expressions of nuclear factor-E2-related factor 2 (Nrf2), Kelch-like ECH2 associated protein 1 (Keap1) and heme oxygenase 1 (HO-1) in the testis were detected using immunofluorescence assay and Western blotting. RESULTS: Compared with the control group, the rats with MPEs exposure showed significant reductions of the anogenital distance, weight of the testis and epididymis, and the coefficients of the testis and epididymis with lowered serum testosterone, LH and FSH levels (P < 0.05). Testicular histological examination revealed atrophy of the seminiferous tubules, spermatogenic arrest, and hyperplasia of the Leydig cells in MPEs-exposed rats. MPEs exposure also caused significant increments of testicular Nrf2, MDA, SOD, CAT and HO-1 expressions and lowered testicular Keap1 expression (P < 0.05). Treatment with quercetin at the median and high doses significantly ameliorated the pathological changes induced by MPEs exposure (P < 0.05). CONCLUSION Quercetin treatment inhibits MPEs-induced oxidative testicular damage in rats possibly by direct scavenging of free radicals to lower testicular oxidative stress and restore the regulation of the Nrf2 signaling pathway.
Rats ; Male ; Animals ; Testis ; Quercetin/pharmacology* ; Rats, Sprague-Dawley ; NF-E2-Related Factor 2/metabolism* ; Kelch-Like ECH-Associated Protein 1/metabolism* ; Oxidative Stress ; Testosterone/pharmacology* ; Superoxide Dismutase/metabolism* ; Follicle Stimulating Hormone ; Luteinizing Hormone

This paper introduces the concepts related to sexual health and sexual health care, summarizes the contents, application scope and limitations of sexual health care assessment tools for oncology nurses at home and abroad, analyzes the problems existing in the assessment tools and puts forward suggestions, aiming at providing theoretical reference for the localization development of sexual health care assessment tools and the development of sexual health care.

Facial paralysis causes both physical pain and psychological distress to patients. It is difficult for a patient with facial paralysis to engage with a normal social life and at work. Progresses have been made in recent years in the treatment of facial paralysis. More attentions have been caught by masseteric to facial nerve transposition, which has advantages of adjacency in location, abundancy in nerve supply and reliability in the outcome and now has deemed an important option of facial reanimation. It has not been long since the application of the technique of masseteric to facial nerve transposition in China, therefore it still lacks a universal guidance on practice. In order to achieve the aim of better quality control and popularisation of the technique, hereby a consensus with suggestions on facial reanimation with masseteric to facial nerve transposition is proposed as the reference for surgeons specialised in facial reanimation. This consensus is proposed, discussed and drafted by experts from plastic and reconstructive surgery, oral and maxillofacial surgery, head and neck surgery and neurosurgery.