The expert consensus on the clinical treatment of herpes zoster with fire needling was developed, and the commonly used fire needling treatment scheme verified by clinical research was selected to form a standardized diagnosis and treatment scheme for acute herpes zoster and postherpetic neuralgia (PHN), so as to answer the core problems in clinical application. The consensus focuses on patients with herpes zoster, and forms recommendations for 9 key clinical issues, covering simple fire needling and TCM comprehensive therapy based on fire needling, including fire needling combined with cupping, fire needling combined with Chinese herb, fire needling combined with cupping and Chinese herb, fire needling combined with filiform needling, fire needling combined with moxibustion, and provides specific recommendations and operational guidelines for various therapies.
Humans ; Herpes Zoster/therapy* ; Acupuncture Therapy/instrumentation* ; Consensus ; Clinical Protocols

Artificial intelligence (AI) technology enhances the function of acupuncture clinical decision support system (CDSS) by promoting the accuracy of its diagnosis, assisting the formulation of personalized therapeutic regimen, and realizing the scientific and precise evaluation of its therapeutic effect. This paper deeply analyzes the unique advantages of AI-based acupuncture CDSS, including the intelligence and high efficiency. Besides, it points out the challenges of data security, the lack of model interpretation and the complexity of interdisciplinary cooperation in the development of acupuncture CDSS. With the continuous development and improvement of AI technology, acupuncture CDSS is expected to play a more important role in the fields of personalized medicine, telemedicine and disease prevention, and to further advance the efficiency and effect of acupuncture treatment, drive the modernization of acupuncture, and enhance its position and influence in the global healthcare system.
Humans ; Acupuncture Therapy ; Artificial Intelligence ; Decision Support Systems, Clinical

OBJECTIVE: To measure and analyze the relationships among the posterior tibial slope (PTS), meniscal slope (MS), and meniscus posterior horn thickness (MPHT) of the medial and lateral tibial plateau in healthy people and patients with anteromedial osteoarthritis (AMOA) in Heilongjiang province, so as to provide reference basis for appropriate tibial osteotomy and prosthesis placement angles in knee joint surgeries. METHODS: A retrospective collection of imaging data from knee joint MRI examinations conducted prior to AMOA for various reasons was performed. A total of 103 healthy individuals (healthy group) and 30 AMOA patients (AMOA group) were included. There was no significant difference in the gender composition ratio, side, and body mass index between the two groups ( P>0.05); however, the comparison of ages between the two groups showed a significant difference ( P<0.05). The collected DICOM format image data was imported into the RadiAnt DICOM Viewer software and measured the medial PTS (MPTS), lateral PTS (LPTS), medial MS (MMS), lateral MS (LMS), medial MPHT (MMPHT), and lateral MPHT (LMPHT) with standard methods. The differences of the above indexes between the two groups and between different genders and sides in the two groups were compared, and Pearson correlation analysis was carried out. At the same time, the measured data of healthy group were compared with the relevant literature reported in the past. RESULTS: Compared to the healthy group, the AMOA group exhibited significantly smaller MPTS and LPTS, as well as significantly greater MMPHT and LMPHT, with significant differences ( P<0.05). However, there was no significant difference in the MMS and LMS between the two groups ( P>0.05). The differences in various indicators between genders and sides within the two groups were not significant ( P>0.05). The correlation analysis and regression curves indicated that both MPTS and LPTS in the two groups were positively correlated with their respective ipsilateral MS and MPHT ( P<0.05); as PTS increased, the rate of increase in MS and MPHT tend to plateau. Compared to previous related studies, the MPTS and LPTS measured in healthy group were comparable to those of the Turkish population, exhibiting smaller values than those reported in other studies, while MMS and LMS were relatively larger, and MMPHT and LMPHT were smaller. CONCLUSION In healthy people and AMOA patients in Heilongjiang province, PTS has great individual differences, but there is no significant individual difference in MS. MPHT can play a certain role in retroversion compensation, and its thickness increase may be used as one of the indicators to predict the progression of AMOA. The above factors should be taken into account when UKA is performed, and the posterior tilt angle of tibial osteotomy should be set reasonably after preoperative examination and evaluation.
Humans ; Osteoarthritis, Knee/surgery* ; Retrospective Studies ; Tibia/pathology* ; Male ; Female ; Adult ; Menisci, Tibial/anatomy & histology* ; China ; Knee Joint/pathology* ; Magnetic Resonance Imaging ; Middle Aged ; Aged ; Osteotomy

With the increasing proportion of human papilloma virus(HPV)infection in the pathogenic factors of oro-pharyngeal cancer,a series of changes have occurred in the surgical treatment.While the treatment mode has been im-proved,there are still many problems,including the inconsistency between diagnosis and treatment modes,the lack of popularization of reconstruction technology,the imperfect post-treatment rehabilitation system,and the lack of effective preventive measures.Especially in terms of treatment mode for early oropharyngeal cancer,there is no unified conclu-sion whether it is surgery alone or radiotherapy alone,and whether robotic minimally invasive surgery has better func-tional protection than radiotherapy.For advanced oropharyngeal cancer,there is greater controversy over the treatment mode.It is still unclear whether to adopt a non-surgical treatment mode of synchronous chemoradiotherapy or induction chemotherapy combined with synchronous chemoradiotherapy,or a treatment mode of surgery combined with postopera-tive chemoradiotherapy.In order to standardize the surgical treatment of oropharyngeal cancer in China and clarify the indications for surgical treatment of oropharyngeal cancer,this expert consensus,based on the characteristics and treat-ment status of oropharyngeal cancer in China and combined with the international latest theories and practices,forms consensus opinions in multiple aspects of preoperative evaluation,surgical indication determination,primary tumor re-section,neck lymph node dissection,postoperative defect repair,postoperative complication management prognosis and follow-up of oropharyngeal cancer patients.The key points include:① Before the treatment of oropharyngeal cancer,the expression of P16 protein should be detected to clarify HPV status;② Perform enhanced magnetic resonance imaging of the maxillofacial region before surgery to evaluate the invasion of oropharyngeal cancer and guide precise surgical resec-tion of oropharyngeal cancer.Evaluating mouth opening and airway status is crucial for surgical approach decisions and postoperative risk prediction;③ For oropharyngeal cancer patients who have to undergo major surgery and cannot eat for one to two months,it is recommended to undergo percutaneous endoscopic gastrostomy before surgery to effectively improve their nutritional intake during treatment;④ Early-stage oropharyngeal cancer patients may opt for either sur-gery alone or radiation therapy alone.For intermediate and advanced stages,HPV-related oropharyngeal cancer general-ly prioritizes radiation therapy,with concurrent chemotherapy considered based on tumor staging.Surgical treatment is recommended as the first choice for HPV unrelated oropharyngeal squamous cell carcinoma(including primary and re-current)and recurrent HPV related oropharyngeal squamous cell carcinoma after radiotherapy and chemotherapy;⑤ For primary exogenous T1-2 oropharyngeal cancer,direct surgery through the oral approach or da Vinci robotic sur-gery is preferred.For T3-4 patients with advanced oropharyngeal cancer,it is recommended to use temporary mandibu-lectomy approach and lateral pharyngotomy approach for surgery as appropriate;⑥ For cT1-2N0 oropharyngeal cancer patients with tumor invasion depth＞3 mm and cT3-4N0 HPV unrelated oropharyngeal cancer patients,selective neck dissection of levels ⅠB to Ⅳ is recommended.For cN+HPV unrelated oropharyngeal cancer patients,therapeutic neck dissection in regions Ⅰ-Ⅴ is advised;⑦ If PET-CT scan at 12 or more weeks after completion of radiation shows intense FDG uptake in any node,or imaging suggests continuous enlargement of lymph nodes,the patient should undergo neck dissection;⑧ For patients with suspected extracapsular invasion preoperatively,lymph node dissection should include removal of surrounding muscle and adipose connective tissue;⑨ The reconstruction of oropharyngeal cancer defects should follow the principle of reconstruction steps,with priority given to adjacent flaps,followed by distal pedicled flaps,and finally free flaps.The anterolateral thigh flap with abundant tissue can be used as the preferred flap for large-scale postoperative defects.

Objective:To investigate the efficacy and influencing factors of initial 131I therapy in serum thyroglobulin (Tg) antibody (TgAb)-positive patients with papillary thyroid cancer (PTC). Methods:A retrospective analysis was performed on the clinical data of 1 624 patients with PTC who underwent 131I therapy in Henan Provincial People′s Hospital between January 2017 and January 2023. The patients were divided into TgAb-positive group (246 cases (36 males, 210 females), age: 43.5(31.0, 52.0) years) and TgAb-negative group (1 378 cases (439 males, 939 females), age: 44.0(34.0, 53.0) years). The efficacy was evaluated 6-12 months post 131I therapy based on serological tests (TgAb, Tg) and imaging results (ultrasonography, CT, 131I-whole body scan (WBS), SPECT/CT imaging), and the patients were divided into disease persistence/recurrence and non-persistence/recurrence groups. The χ2 test was used to analyze the difference in efficacy between the TgAb-positive group and the TgAb-negative group. Among TgAb-positive patients, the clinical characteristics of disease persistence/recurrence group were compared with those of non-persistence/recurrence ones by χ2 test or Mann-Whitney U test, and the independent risk factors affecting the efficacy of 131I therapy were analyzed by binary logistic regression. Results:The disease persistence/recurrence were found in 38 cases (15.4%, 38/246) of the TgAb-positive group and 143 cases (10.4%, 143/1 378) of the TgAb-negative group, with a statistically significant difference between the two groups ( χ2=5.42, P=0.020). Among the TgAb-positive patients, statistically significant differences were found in lymph node metastasis (35 vs 23 cases), the interval between surgery and 131I therapy (2.0(1.5, 3.0) vs 2.3(2.0, 3.0) months), stimulated Tg(sTg) level before the initial 131I therapy (0.18(0.04, 5.78) vs 0.04(0.04, 0.46) μg/L), and TgAb level before the initial 131I therapy (40.15(19.13, 156.15) vs 22.25(7.53, 76.20) kU/L) between disease persistence/recurrence group and non-persistence/recurrence group ( χ2=117.13, z values: -2.29, -2.41, -2.80, all P<0.05). Lymph node metastasis was an independent risk factor (odds ratio( OR)=89.326, 95% CI: 25.005-319.106, P<0.001) for the efficacy of 131I therapy in patients with TgAb-positive PTC. Conclusion:The overall efficacy of 131I therapy in patients with TgAb-positive PTC is relatively poor, and lymph node metastasis is an independent risk factor for the efficacy of 131I therapy, while the level of TgAb is not an independent risk factor for the efficacy of 131I therapy in these patients.

Stroke has diverse clinical manifestations and complex causes, characterized by high incidence, high disability rate, high recurrence rate, high mortality rate, and high economic burden. Currently, conventional clinical diagnostic and treatment methods face challenges such as difficulty in predicting disease and prognosis, low diagnostic accuracy, and slow treatment due to limitations in manpower and time. With the in-depth research in artificial intelligence and its application in the medical field, machine learning models can not only predict and diagnose stroke more accurately but also identify risk factors and determine high-risk populations. This paper reviews the current research status of machine learning algorithms, the identification of stroke risk factors, common machine learning algorithms for stroke prediction, and the effectiveness of these algorithms in stroke risk prediction. Findings from this paper will help provide a scientific basis for the early identification of high-risk populations, the adoption of effective preventive measures, and the formulation of precise treatment plans.

Objective:To investigate the impact of intraoperative multimodal neurophysiological monitoring combined with blood pressure precise control on incidence of acute cerebral infarction after carotid endarterectomy.Methods:A retrospective study was peformed; 305 patients with atherosclerotic stenosis of the carotid artery admitted to and accepted carotid endarterectomy in Department of Vascular Neurosurgery, Dong'e County People's Hospital from January 2020 to September 2023 were selected. Intraoperative multimodal neurophysiological monitoring combined with traditional empirical modalities for blood pressure control was applied to 153 patients admitted to our hospital from January 2020 to December 2021 (control group), and intraoperative multimodal neurophysiological monitoring combined with blood pressure precise control (based on monitored sensory or motor wave amplitude changes) was applied to 152 patients admitted to our hospital from January 2022 to September 2023 (experimental group). Difference in postoperative acute cerebral infarction incidence between the 2 groups was compared.Results:The experimental group had significantly lower postoperative acute cerebral infarction incidence compared with the control group (4.6% vs. 13.0%, P<0.05). The experimental group had significantly lower postoperative asymptomatic acute cerebral infarction incidence compared with the control group (3.3% vs. 9.8%, P<0.05), while no significant difference was noted in postoperative symptomatic acute cerebral infarction incidence between the 2 groups ( P>0.05). Conclusion:Intraoperative multimodal neurophysiological monitoring combined with blood pressure precise control can reduce the postoperative acute cerebral infarction incidence in patients accepted carotid endarterectomy, especacailly postoperative asymptomatic acute cerebral infarction incidence, thereby enhancing surgical safety.

OBJECTIVE: To evaluate the feasibility and safety of one- stage bilateral video-assisted thoracic surgery (VATS) for resection of bilateral multiple pulmonary nodules (BMPNs). METHODS: We analyzed the clinical characteristics, pathological features, perioperative outcomes and follow-up data of 41 patients with BMPNs undergoing one-stage bilateral VATS from July, 2011 to August, 2021. RESULTS: One-stage bilateral VATS was performed uneventfully in 40 of the patients, and conversion to open surgery occurred in 1 case. The surgical approaches included bilateral lobectomy (4.9%), lobar-sublobar resection (36.6%) and sublobar-sublobar resection (58.5%) with a mean operative time of 196.3±54.5 min, a mean blood loss of 224.6±139.5 mL, a mean thoracic drainage duration of 4.7±1.1 days and a mean hospital stay of 14±3.8 days. Pathological examination revealed bilateral primary lung cancer in 15 cases, unilateral primary lung cancer in 21 cases and bilateral benign lesions in 5 cases. A total of 112 pulmonary nodules were resected, including 67 malignant and 45 benign lesions. Postoperative complications included pulmonary infection (5 cases), respiratory failure (2 cases), asthma attack (2 cases), atrial fibrillation (2 cases), and drug-induced liver injury (1 case). No perioperative death occurred in these patients, who had a 1-year survival rate of 97.6%. CONCLUSION With appropriate preoperative screening and perioperative management, one-stage bilateral VATS is feasible and safe for resection of BMPNs.
Humans ; Multiple Pulmonary Nodules ; Thoracic Surgery, Video-Assisted ; Feasibility Studies ; Postoperative Complications ; Drainage

Objective:To screen the differentially expressed genes (DEG) related to inflammatory response associated with the prognosis of colon cancer based on the bioinformatics approach, and to construct and validate a prognostic model for colon cancer.Methods:RNA sequencing and clinical data of 472 colon cancer patients and normal colon tissues of 41 healthy people were retrieved from the Cancer Genome Atlas (TCGA) database. Gene expression related to prognosis of colon cancer and clinical data were retrieved from the International Cancer Genome Consortium (ICGC) database. The retrieval time was all from the establishment of library to November 2022. A total of 200 genes associated with inflammatory response obtained from the Gene Set Enrichment Analysis (GSEA) database were compared with the RNA sequencing gene dataset of colon cancer and normal colon tissues obtained from the TCGA database, and then DEG associated with inflammatory response were obtained. The prognosis-related DEG in the TCGA database were analyzed by using Cox proportional risk model, and the inflammatory response-related DEG were intersected with the prognosis-related DEG to obtain the prognosis-related inflammatory response-related DEG. The prognostic model of colon cancer was constructed by using LASSO Cox regression. Risk scores were calculated, and colon cancer patients in the TCGA database were divided into two groups of low risk (< the median value) and high risk (≥the median value) according to the median value of risk scores. Principal component analysis (PCA) was performed on patients in both groups, and survival analysis was performed by using Kaplan-Meier method. The efficacy of risk score in predicting the overall survival (OS) of colon cancer patients in the TCGA database was analyzed based on the R software timeROC program package. Clinical data from the ICGC database were applied to externally validate the constructed prognostic model, and patients with colon cancer in the ICGC database were classified into high and low risk groups based on the median risk score of patients with colon cancer in the TCGA database. By using R software, single-sample gene set enrichment analysis (ssGESA), immunophenotyping difference analysis, immune microenvironment correlation analysis, and immune checkpoint gene difference analysis of immune cells and immune function were performed for prognosis-related inflammation response-related DEG in the TCGA database.Results:A total of 60 inflammatory response-related DEG and 12 prognosis-related DEG were obtained; and 6 prognosis-related inflammatory response-related DEG (CCL24, GP1BA, SLC4A4, SRI, SPHK1, TIMP1) were obtained by taking the intersection set. LASSO Cox regression analysis showed that a prognostic model for colon cancer was constructed based on 6 prognosis-related inflammatory response-related DEG, and the risk score was calculated as = -0.113×CCL24+0.568×GP1BA+ (-0.375)×SLC4A4+(-0.051)×SRI+0.287×SPHK1+0.345×TIMP1. PCA results showed that patients with colon cancer could be better classified into 2 clusters. The OS in the high-risk group was worse than that in the low-risk group in the TCGA database ( P < 0.001); the area of the curve (AUC) of the prognostic risk score for predicting the OS rates of 1-year, 3-year, 5-year was 0.701, 0.685, and 0.675, respectively. The OS of the low-risk group was better than that of the high-risk group in the ICGC database; AUC of the prognostic risk score for predicting the OS rates of 1-year, 2-year, 3-year was 0.760, 0.788, and 0.743, respectively. ssGSEA analysis showed that the level of immune cell infiltration in the high-risk group in the TCGA database was high, especially the scores of activated dendritic cells, macrophages, neutrophils, plasmacytoid dendritic cells, T helper cells, and follicular helper T cells in the high-risk group were higher than those in the low-risk group, while the score of helper T cells 2 (Th2) in the high-risk group was lower compared with that in the low-risk group (all P < 0.05); in terms of immune function, the high-risk group had higher scores of antigen-presenting cell (APC) co-inhibition, APC co-stimulation, immune checkpoint, human leukocyte antigen (HLA), promotion of inflammation, parainflammation, T-cell stimulation, type Ⅰ interferon (IFN) response, and type ⅡIFN response scores compared with those in the low-risk group (all P < 0.05). The results of immunophenotyping analysis showed that IFN-γ-dominant type (C2) had the highest inflammatory response score, and the differences were statistically significant when compared with trauma healing type (C1) and inflammatory response type (C3), respectively (all P < 0.05). Immune microenvironment stromal cells and immune cells were all positively correlated with prognostic risk scores ( r values were 0.35 and 0.21, respectively, both P < 0.01). The results of immune checkpoint difference analysis showed there was a statistically significant difference in programmed-death receptor ligand 1 (PD-L1) expression level between high-risk group and low-risk group ( P = 0.002), and PD-L1 expression level was positively correlated with prognostic risk score ( r = 0.23, P < 0.01). Conclusions:Inflammatory response-related genes may play an important role in tumor immunity of colon cancer and can be used in the prognostic analysis and immunotherapy of colon cancer patients.

Objective:To investigate the role of recombinant phospholipase A2 receptor (PLA2R) tandem dominant epitopes (PLA2RTD) in the removal of anti-PLA2R autoantibodies (anti-PLA2R) from primary membranous nephropathy (PMN).Methods:The recombinant protein PLA2RTD (cysteine-rich domain, C-type lectin like domain 1 and C-type lectin like domain 7) was expressed in bacmid-insect cell expression system. Circular dichroism was used to determine the secondary structure of PLA2RTD. Enzyme-linked immunosorbent assay and immunofluorescence were used to determine the biological activity of PLA2RTD. Epoxy activation method was used to couple the recombinant PLA2RTD and agarose gel CL-6B microspheres for preparing specific immune adsorbent of anti-PLA2R.Results:The study achieved the expression of PLA2RTD in the first time from the bacmid-insect cell system, demonstrating the good immunogenicity and high binding specificity of PLA2RTD. A single in vitro adsorption of PLA2RTD could averagely eliminate 76.66% of anti-PLA2R [(6.66±0.30) RU/ml vs. (28.54±2.10) RU/ml], the changes of IgG, IgA, albumin, β2 microglobulin, interleukin 6, and tumor necrosis factor α were all less than 4% after completion of adsorption, and the second or third repeated use of PLA2RTD could maintain the adsorption efficiency of about 65%. Conclusion:PLA2RTD-based specific immunosorbent can effectively remove anti-PLA2R in plasma, which provides a new way to specifically remove PMN-related autoantibodies.