Objective:To analyze the early family diet nursing guidance needs of patients with gastrointestinal polyps resection based on Kano model, further screen the needs and optimize nursing strategies.Methods:This was a cross-sectional study. A total of 215 patients who underwent gastrointestinal polypectomy in Yingtan 184 Hospital of China Rongtong Group Healthcare Co. Ltd from January 2022 to June 2024 were prospectively selected using the purposive sampling method. The Kano model combined with Delphi expert consultation method was used to design a questionnaire on the family dietary nursing guidance needs of patients with gastrointestinal polypectomy. The Kano model needs attribute classification, Better-Worse coefficient analysis and two-dimensional matrix analysis were used to determine the information needs attributes, and the most sensitive and most needed factors were screened out for strategy optimization.Results:In this study, 232 questionnaires were distributed, and 215 valid questionnaires were returned, with an effective return rate of 92.67%. The 215 patients ranged in age from 20 to 72 years, with a mean age of 40.92 ± 10.06 years, including 163 males and 52 females. Among the 16 items in the survey questionnaire, 15 items need to be improved first. These include 1 attractive demand, 7 basic demands and 7 expected demands. The top 3 most sensitive needs were the formulation of an early home diet plan, the evaluation of the current diet structure, and the avoidance of exacerbating negative emotions, with sensitivities of 0.380, 0.370 and 0.328, respectively.Conclusions:The follow-up recommendations focus on providing support for family diet nursing, strengthening education on healthy diet, helping patients build a reasonable diet structure and habits, preventing malnutrition in the process, so as to meet the needs of early family diet nursing guidance for such patients.

Oropharyngeal squamous cell carcinoma(OPSCC)is a malignant tumor originating from the squamous epithelium of the oro-pharyngeal mucosa,accounting for more than 90％of oropharyngeal malignancies.In recent years,human papillomavirus(HPV)infec-tion has become one of the primary etiological factors of oropharyngeal squamous carcinoma.The incidence of HPV-associated oropharyn-geal squamous carcinoma has been rising annually,with a noticeable trend toward younger populations,posing a significant threat to hu-man health.Due to the distinct biological behavior and clinical characteristics of HPV-associated oropharyngeal squamous carcinoma com-pared to its non-HPV-related counterpart,the diagnostic and treatment strategies for oropharyngeal squamous carcinoma have undergone substantial changes.Prevention and screening for oropharyngeal squamous carcinoma are of critical importance.The diagnostic and treat-ment process involves multi-disciplinary collaboration,including oral and maxillofacial surgery,otolaryngology,head and neck surgery,oncology,radiology and pathology.Based on evidence from clinical practice,a comprehensive,integrated diagnostic and therapeutic ap-proach has been established,centered around the concept of"prevention,screening,diagnosis,treatment,and rehabilitation",covering the entire patient lifecycle and providing a valuable reference for clinical practice.

Objective:To analyze the early family diet nursing guidance needs of patients with gastrointestinal polyps resection based on Kano model, further screen the needs and optimize nursing strategies.Methods:This was a cross-sectional study. A total of 215 patients who underwent gastrointestinal polypectomy in Yingtan 184 Hospital of China Rongtong Group Healthcare Co. Ltd from January 2022 to June 2024 were prospectively selected using the purposive sampling method. The Kano model combined with Delphi expert consultation method was used to design a questionnaire on the family dietary nursing guidance needs of patients with gastrointestinal polypectomy. The Kano model needs attribute classification, Better-Worse coefficient analysis and two-dimensional matrix analysis were used to determine the information needs attributes, and the most sensitive and most needed factors were screened out for strategy optimization.Results:In this study, 232 questionnaires were distributed, and 215 valid questionnaires were returned, with an effective return rate of 92.67%. The 215 patients ranged in age from 20 to 72 years, with a mean age of 40.92 ± 10.06 years, including 163 males and 52 females. Among the 16 items in the survey questionnaire, 15 items need to be improved first. These include 1 attractive demand, 7 basic demands and 7 expected demands. The top 3 most sensitive needs were the formulation of an early home diet plan, the evaluation of the current diet structure, and the avoidance of exacerbating negative emotions, with sensitivities of 0.380, 0.370 and 0.328, respectively.Conclusions:The follow-up recommendations focus on providing support for family diet nursing, strengthening education on healthy diet, helping patients build a reasonable diet structure and habits, preventing malnutrition in the process, so as to meet the needs of early family diet nursing guidance for such patients.

Objective:To systematically evaluate the influencing factors of retinal re-detachment after the first silicone oil removal.Methods:Chinese databases (CNKI, CBM, VIP, Wanfang) and English databases (PubMed, Cochrane, Embase, Web of science) were searched to retrieve the factors affecting the retinal re-detachment after the first pars plana vitrectomy (PPV) combined with silicone oil removal from the inception of the databases to August 20, 2023.The quality of literature was evaluated according to the Newcastle-Ottawa Scale (NOS).The influencing factors related to the retinal re-detachment after the first silicone oil removal were extracted from the literature, and the influencing factors mentioned in <3 literatures were excluded.RevMan5.3 software was used for quantitative and comprehensive analysis.Results:A total of 14 articles were included, including 3 393 eyes, with 498 eyes in the recurrent group, and 2 895 eyes in the non-recurrent group.The results of meta-analysis showed that high myopia (odds ratio [ OR]=1.40, 95% confidence interval [ CI]: 1.08-1.81), giant retinal hole( OR=2.36, 95% CI: 1.63-3.41), vitreous residue ( OR=130.02, 95% CI: 66.03-256.02), intraocular lens status before PPV ( OR=1.86, 95% CI: 1.26-2.75) were the risk factors for retinal re-detachment after silicone oil removal.Rhegmatogenous retinal detachment ( OR=0.68, 95% CI: 0.50-0.92), PPV combined with external scleral compression ( OR=0.63, 95% CI: 0.45-0.88) and fundus laser photocoagulation 2-4 weeks before silicone oil removal ( OR=0.25, 95% CI: 0.13-0.49) were protective factors for retinal detachment after silicone oil removal.The results of sensitivity analysis showed that there was no significant change in the analysis results after changing the analysis model.There was no publication bias among the included studies. Conclusions:High myopia, giant retinal detachment, vitreous residue and intraocular lens status before PPV increased the risk of retinal re-detachment after the first silicone oil removal, Rhegmatogenous retinal detachment, PPV combined with external scleral pressure and fundus laser photocoagulation 2-4 weeks before silicone oil removal may be protective factors.

Objective To evaluate the clinical efficacy of hip-knee-ankle active and passive exercise therapy in patients with early-to mid-stage knee osteoarthritis(KOA).Methods A total of 180 patients with early to mid-stage knee osteoarthritis(KOA)were recruited from the First Affiliated Hospital of Hebei University of Tradi-tional Chinese Medicine between March 2023 and March 2024.Patients were randomly assigned to one of four groups:active movement group,passive movement group,combined movement group,and control group,with 45 patients in each group.The active movement group received hip-knee-ankle active movement therapy daily until the end of follow-up.The passive movement group underwent hip-knee-ankle passive movement therapy three times per week for two weeks.The combined movement group received both active and passive therapies.The control group was administered oral celecoxib capsules(200 mg once daily for two weeks).Joint function was assessed in all four groups before treatment,at two weeks post-treatment,and at 14 weeks post-treatment.The primary outcome measure was the WOMAC joint function score,while secondary outcomes included the WOMAC pain score,stiffness score,and quality of life score(SF-12).Results A total of 160 patients completed the trial,with 39 in the active group,42 in the passive group,40 in the combined group,and 39 in the control group.There were no significant differences in baseline characteristics among the groups(P>0.05).Compared to baseline,the WOMAC scores for function,pain,and stiffness in the passive,combined,and control groups decreased significantly at both 2 and 14 weeks post-treatment(P<0.05),while the SF-12 scores increased significantly(P<0.05).Between 2 and 14 weeks post-treat-ment,the active and combined groups showed further significant decreases in WOMAC function,pain,and stiffness scores(P<0.05)and increases in SF-12 scores(P<0.05).At 2 weeks post-treatment,compared to the control group,the passive and combined groups exhibited significantly lower WOMAC function scores(P<0.05),with no significant difference between the passive and combined groups(P>0.05).By 14 weeks post-treatment,the active and combined groups demonstrated significantly lower WOMAC function scores(P<0.05),with the combined group showing a significantly lower score than the active group(P<0.05).Conclusion The four therapeutic approaches demonstrate a certain degree of efficacy in improving joint function for patients with early and mid-stage KOA.The passive therapy group exhibits superior short-term outcomes,while the active therapy group shows better long-term benefits.The combined therapy group presents notable advantages in both short-term and long-term effi-cacy,although its short-term effectiveness does not surpass that of the passive therapy group.It is recommended for patients with early and mid-stage KOA who have underlying gastrointestinal and cardiovascular conditions.

Oral squamous cell carcinoma(OSCC)is a malignant lesion originating from the oral mucosal squamous epithelium,account-ing for over 80％of oral and maxillofacial malignancies.Key etiological factors include tobacco,alcohol abuse,and betel quid chewing.In China,its incidence has shown an overall upward trend,posing a significant threat to public health.OSCC exhibits high local invasive-ness,making early diagnosis critical for improving prognosis.Its clinical management requires close multidisciplinary collaboration among oral and maxillofacial surgery,head and neck surgery,radiation oncology,medical oncology,reconstructive surgery,radiology,patholo-gy,and nutritional support teams.Given the increasing disease burden of OSCC and rapid development of multidisciplinary collaborative models,an expert panel has formulated this integrated management consensus based on evidence-based medicine and extensive deliber-ation.Centered on the'Prevention-Screening-Diagnosis-Treatment-Rehabilitation'framework,the consensus provides comprehensive guidance for the entire disease course of OSCC patients,aiming to standardize clinical practice.

Objective To explore the role of ferroptosis in DIC through bioinformatics analysis of hub genes involved in ferroptosis in doxorubicin-induced cardiomyopathy(DIC),combined with in vitro experimental validation.Methods Divalent iron fluorescence staining confirms the occurrence of ferroptosis in myocardial cells of DIC.The GSE207737 dataset was retrieved from the Gene Expression Comprehensive Database(GEO)and intersected with the FerrDb database to identify ferroptosis-related genes.Gene Ontology(GO)and Kyoto Encyclopedia of Genes and Genomes(KEGG)enrichment analyses of the intersected genes and intersecting the genes obtained from LASSO regression analysis and SVM-SFR machine learning methods were used to obtain ferroptosis hub genes for DIC.Real-time PCR was used to validate H9C2 cells in the control and DIC model groups,and Western blotting was used to further validate those whose bioinformatics and real-time PCR results that did not match.Results Thirty-eight ferroptosis-related genes in DIC were identified,and GO and KEGG analyses showed that these genes mainly participate in cell metabolism.Five hub genes for ferroptosis in DIC were obtained using machine learning methods:Mpc1,Prdx1,Kdm4a,Alox 12b,and Tfrc.Through in vitro experiments,the mRNA expression levels of Mpc1,Prdx1,and Kdm4a were downregulated in the DIC model group compared to those in the control group(P＜0.001),whereas the mRNA expression level of Alox12b was upregulated(P＜0.001).There were no significant differences in the mRNA or protein expression levels of Tfrc(P＞0.05).Conclusion Mpc1,Prdx1,Kdm4a,and Alox12b are key genes involved in ferroptosis in doxorubicin-induced cardiomyopathy and potential targets for the prevention and treatment of doxorubicin-induced cardiomyopathy in ferroptosis.

Objective:To systematically evaluate the influencing factors of retinal re-detachment after the first silicone oil removal.Methods:Chinese databases (CNKI, CBM, VIP, Wanfang) and English databases (PubMed, Cochrane, Embase, Web of science) were searched to retrieve the factors affecting the retinal re-detachment after the first pars plana vitrectomy (PPV) combined with silicone oil removal from the inception of the databases to August 20, 2023.The quality of literature was evaluated according to the Newcastle-Ottawa Scale (NOS).The influencing factors related to the retinal re-detachment after the first silicone oil removal were extracted from the literature, and the influencing factors mentioned in <3 literatures were excluded.RevMan5.3 software was used for quantitative and comprehensive analysis.Results:A total of 14 articles were included, including 3 393 eyes, with 498 eyes in the recurrent group, and 2 895 eyes in the non-recurrent group.The results of meta-analysis showed that high myopia (odds ratio [ OR]=1.40, 95% confidence interval [ CI]: 1.08-1.81), giant retinal hole( OR=2.36, 95% CI: 1.63-3.41), vitreous residue ( OR=130.02, 95% CI: 66.03-256.02), intraocular lens status before PPV ( OR=1.86, 95% CI: 1.26-2.75) were the risk factors for retinal re-detachment after silicone oil removal.Rhegmatogenous retinal detachment ( OR=0.68, 95% CI: 0.50-0.92), PPV combined with external scleral compression ( OR=0.63, 95% CI: 0.45-0.88) and fundus laser photocoagulation 2-4 weeks before silicone oil removal ( OR=0.25, 95% CI: 0.13-0.49) were protective factors for retinal detachment after silicone oil removal.The results of sensitivity analysis showed that there was no significant change in the analysis results after changing the analysis model.There was no publication bias among the included studies. Conclusions:High myopia, giant retinal detachment, vitreous residue and intraocular lens status before PPV increased the risk of retinal re-detachment after the first silicone oil removal, Rhegmatogenous retinal detachment, PPV combined with external scleral pressure and fundus laser photocoagulation 2-4 weeks before silicone oil removal may be protective factors.

In recent decades,the incidence of human papillomavirus(HPV)-associated oropharyngeal squamous cell carcinoma(OPSCC)has shown a marked increase.Significant changes have also occurred in the OPSCC diagnosis and treatment paradigm.Deter-mining HPV status prior to treatment is now essential,and radiotherapy/chemotherapy,immunotherapy,and minimally invasive surgical techniques have progressively emerged as key modalities for managing OPSCC.However,alongside these paradigm shifts,a comprehen-sive technical consensus guiding the entire diagnostic and therapeutic process for OPSCC patients is currently lacking.Given China's large population base and the rising incidence of OPSCC,an expert panel convened to develop a clinical technical consensus on OPSCC diagno-sis and management tailored to China's specific context.This consensus aims to further enhance and standardize understanding of OPSCC management techniques among relevant healthcare professionals.

ObjectiveTo explore the effects of the Tai Chi training on bone density， bone turnover markers， and heart rate variability for people with high-risk osteoporosis， and to provide evidence for the prevention of osteoporosis at early stage. MethodsSixty-six cases of people with high risk of osteoporosis were included， and they were divided into 33 cases each in the intervention group and the control group using the random number table method. The control group received osteoporosis health education three times a week， and the intervention group received Tai Chi training under the guidance of a trainer three times a week for 40 mins each time on the basis of the control group， and both groups were intervened for 12 weeks. Dual-energy X-ray absorptiometry was used to measure the bone density of L₁~L₄ vertebrae， bilateral femoral necks and bilateral total hips in the two groups before and after the intervention； enzyme-linked immunosorbent assay was used to determine bone turnover markers before and after the intervention， including pro-collagen type Ⅰ pro-amino-terminal prepropyl peptide （P1NP） and β-collagen type Ⅰ cross-linking carboxy-terminal peptide （β-CTX）. Seven cases with good compliance in the intervention group were selected. After wearing the heart rate sensor， they successively performed Tai Chi training and walking activities recommended by the guideline for 20 mins each， and the heart rate variability （HRV） during exercise was collected， including time-domain indexes such as standard deviation of normal sinus intervals （SDNN）， root-mean-square of the difference between adjacent RR intervals （RMSSD）， frequency-domain metrics such as low-frequency power （LF）， high-frequency power （HF）， and low-frequency/high-frequency power ratio （LF/HF）， as well as nonlinear metrics such as approximate entropy （ApEn）， sample entropy （SampEn）. ResultsFinally， 63 cases were included in the outcome analysis， including 30 cases in the intervention group and 33 cases in the control group. After the intervention， the differences of L₁~L₄ vertebrae， bone density of bilateral femoral neck and bilateral total hip in the intervention group were not statistically significant when compared with those before intervention （P＞0.05）， while the bone density of all parts of the control group decreased significantly compared with that before intervention （P＜0.05）， and the difference in the bone density of the L₁~L₄ vertebrae， bilateral femoral neck， and the right total hip before and after the intervention of the intervention group was smaller than that of the control group （P＜0.05）. The differences in P1NP and β-CTX between groups before and after intervention was not statistically significant （P＞0.05）. Compared with walking exercise， LF decreased， HF increased and LF/HF decreased during Tai Chi exercise （P＜0.05）； the time domain indexes and non-linear indexes between groups had no statistically significant difference （P＞0.05）. ConclusionTai Chi exercise can maintain lumbar， hip， and femoral bone density and improve sympathetic/parasympathetic balance in people at high risk for osteoporosis， but cannot significantly improve bone turnover markers.