ObjectiveTo investigate the present situation of input, output, outcome and impact of all registered community-based rehabilitation stations in Inner Mongolia in China, and analyze how the input predict the output, outcome and impact. MethodsFrom March 1st to April 30th, 2025, a questionnaire survey was conducted on all registered community-based rehabilitation stations in Inner Mongolia, covering four dimensions: input, output, outcome and impact. A total of 1 365 questionnaires were distributed. The input included four items: laws and policies, human resources, equipment and facilities, and rehabilitation information management. The output included two items: technical paths and benefits/effectiveness. The outcome included three items: coverage rates, rehabilitation interventions and functional results. The impact included two items: health and sustainability. Each item contained several questions, all of which were described in a positive way. Each question was scored from one to five. A lower score indicated that the situation of the community-based rehabilitation station was more in line with the content described in the question. Regression analysis was performed using the total score of each item of input dimension as independent variables, and the total scores of the output, outcome and impact dimensions as dependent variables. ResultsA total of 1 262 valid questionnaires were collected. The mean values of input, output, outcome and impact of community-based rehabilitation stations were 1.827 to 1.904, with coefficient of variation of 45.892% to 49.239%. The regression analysis showed that, rehabilitation information management, human resources, and laws and policies significantly predicted the output dimension (R² = 0.910, P < 0.001). Meanwhile, all four items in the input dimension predicted both the outcome (R² = 0.850, P < 0.001) and impact dimensions (R² = 0.833, P < 0.001). ConclusionInput, output, outcome and impact of the community-based rehabilitation stations in Inner Mongolia were generally in line with the content of the questions, although some imbalances were observed. Additionally, the input of community-based rehabilitation stations could significantly predict their output, outcome and impact.

Objective:To investigate the efficacy of 3D-Slicer printed guide-assisted percutaneous balloon compression (PBC) of the trigeminal ganglion in the treatment of trigeminal neuralgia (TN).Methods:A total of 100 patients with TN admitted to the Department of Neurosurgery at the People′s Hospital of Fuyang from June 2022 to June 2024 were selected and randomly divided into a control group and a study group, with 50 patients in each group. The control group underwent conventional PBC, while the study group received 3D-Slicer printed guide-assisted PBC. The two groups were compared in terms of operation time, number of punctures, puncture time, number of mobile X-ray exposures, first-attempt success rate, immediate postoperative Barrow Neurological Institute (BNI) pain intensity score, and incidence of complications.Results:The study group showed significantly shorter operation time, fewer punctures, shorter puncture time, and fewer mobile X-ray exposures compared to the control group (all P<0.05). The first-attempt success rate was also higher in the study group ( P<0.05). There were no significant differences in the postoperative BNI pain intensity scores or complication rates between the two groups (all P>0.05). Conclusions:3D-Slicer printed guide-assisted PBC for TN significantly shortens operation and puncture time, reduces the number of punctures and mobile X-ray exposures, and improves the first-attempt success rate, making it worthy of clinical promotion and application.

Objective:To investigate the efficacy of 3D-Slicer printed guide-assisted percutaneous balloon compression (PBC) of the trigeminal ganglion in the treatment of trigeminal neuralgia (TN).Methods:A total of 100 patients with TN admitted to the Department of Neurosurgery at the People′s Hospital of Fuyang from June 2022 to June 2024 were selected and randomly divided into a control group and a study group, with 50 patients in each group. The control group underwent conventional PBC, while the study group received 3D-Slicer printed guide-assisted PBC. The two groups were compared in terms of operation time, number of punctures, puncture time, number of mobile X-ray exposures, first-attempt success rate, immediate postoperative Barrow Neurological Institute (BNI) pain intensity score, and incidence of complications.Results:The study group showed significantly shorter operation time, fewer punctures, shorter puncture time, and fewer mobile X-ray exposures compared to the control group (all P<0.05). The first-attempt success rate was also higher in the study group ( P<0.05). There were no significant differences in the postoperative BNI pain intensity scores or complication rates between the two groups (all P>0.05). Conclusions:3D-Slicer printed guide-assisted PBC for TN significantly shortens operation and puncture time, reduces the number of punctures and mobile X-ray exposures, and improves the first-attempt success rate, making it worthy of clinical promotion and application.

OBJECTIVE To establish two-dimensional liquid chromatography method for the determination of imipenem blood concentration and apply it in clinical practice. METHODS The method for the determination of imipenem blood concentration was established based on automatic two-dimensional liquid chromatography. The targets were extracted by 1-dimensional column Aston SNCB （50 mm ×4.6 mm， 5 μm） and further separated and determined by 2-dimensional column Aston SCB （250 mm×4.6 mm， 5 μm）. The 1-dimensional mobile phase was imipenem-1D mobile phase [acetonitrile-methanol-water （15∶10∶75， V/V/V）] with a flow rate of 1.0 mL/min； 2-dimensional mobile phase was 72%OPI-1 organic mobile phase （chromatographic grade methanol）-20% BPI-1 alkaline mobile phase [water （containing 20.0 mmol/L ammonium phosphate， pH adjusted to 7.2 with triethylamine）]-8%API-1 acidic mobile phase [water （containing 20.0 mmol/L ammonium phosphate， pH adjusted to 3.0 with phosphoric acid）] with a flow rate of 1.0 mL/min； the column temperature was 40 ℃， UV detection wavelength was 310 nm and injection volume was 100 μL. Elution procedure： 1-dimensional column consisted of imipenem-1D mobile phase with eluting for 0-3.40 min； 2-dimensional column consisted of 72% OPI-1 organic mobile phase-20%BPI-1 alkaline mobile phase-8%API-1 acidic mobile phase with eluting for 3.40-11.00 min. RESULTS The linear range of imipenem was 0.171-18.570 μg/mL （R 2＝0.999 9） with the lower limit of quantification for 0.171 μg/mL； the recovery rate ranged from 93.47% to 106.16%（ n＝5） and the RSDs of both intra-day and inter- day precision were below 15% （n＝5）. The minimum concentration of imipenem in 51 patients ranged from 0 to 19.57 μg/mL. CONCLUSIONS The established method is simple and fast with the large scale of sample， and can be used for the imipenem blood concentration monitoring in patients with severe infection.

Objective To study the clinical efficacy and safety of disitamab vedotin(RC48)in the third-line and above third-line treatment of advanced gastric cancer.Methods The clinical data of 30 patients with advanced gastric cancer who had previously failed to receive at least two systemic chemotherapy regimens from August 2020 to August 2022 in Nantong Tumor Hospital were retrospectively analyzed.According to different treatment regimens,they were divided into RC48 group(n=15)and control group(chemotherapy/targeted/immune monotherapy)(n=15).The objective response rate(ORR),disease control rate(DCR),progression-free survival(PFS),overall survival(OS)and treatment-related adverse reactions were observed in the two groups.Results The median follow-up time was 7.5 months.The ORR of RC48 group and control group was 20%vs.0%(P=0.224),DCR was 53.3%vs.20%(P=0.128),mPFS was 4 months vs.3 months(P=0.479),mOS was 18 months vs.5 months(P=0.043).In terms of safety,the most common adverse reactions in the RC48 group and the control group were leukopenia and neutropenia.The overall incidence of adverse reactions in the two groups was compa-rable,and there were no fatal adverse events.Conclusion RC48 has a certain effect in the third-line and above third-line treatment of advanced gastric cancer,and patients are well tolerated.

Objective:To investigate the current situation of diet management in patients with colorectal cancer after stent-based diverting technique, and to provide basis for formulating relevant nursing intervention strategies.Methods:Objective sampling method was used to conduct semi-structured interviews on 15 patients who underwent stent-based diverting technique for colorectal cancer and had the bypass tube removed from Sir Run Run Shaw Hospital Affiliated to Medical College of Zhejiang University from March to July 2023. The interview outline was established based on information-motivation-behavioral skills(IMB) model, and the data were analyzed, summarized and extracted by Colaizzi 7-step analysis method.Results:There were 10 males and 5 females, aged 34-76 years old. According to the three elements of the IMB model, the current situation of diet management was summarized into nine themes. The information included the difficulty in obtaining effective diet guidance information, the lack of specific diet guidance content, the need for individualized diet information guidance mode, and the poor continuity of information exchange after discharge. The motivations included ignoring the importance of diet management, dislike the taste of oral nutritional preparations, and weak support from family members. Behavioral skills include inadequate tube care skills and lack of oral nutrition preparation skills.Conclusions:There are many problems in the diet management of patients after colorectal cancer stent-based diverting technique. Medical staff should optimize the diet education information of colorectal cancer patients after surgery, provide multi-level, multi-time and multi-form continuous care, mobilize the active participation of family members, improve the motivation of patients′ diet management, refine the nursing process of the bypass tube, strengthen the application guidance of oral nutrition preparation skills, and improve patients′ diet management ability.

Objective:To investigate the correlation between fat distribution and the composite indices of femoral neck strength in obese postmenopausal women.Methods:A total of 293 postmenopausal women with non-low body weight were selected, laboratory tests, body composition analyzer test and double-energy X-ray absorptiometry scan were performed. Based on the body mass index(BMI), they were divided into three groups, the normal BMI group(18.5 kg/m 2≤BMI<24.0 kg/m 2, n=91), the overweight group(24.0 kg/m 2≤BMI<28.0 kg/m 2, n=115), and the obese group(BMI≥28.0 kg/m 2, n=87). The measurement results were analyzed. Results:In the obese group, bone mineral density(BMD) of all sites was higher than that in the normal BMI group and overweight group( P<0.005), compression strength index(CSI), bending strength index(BSI), and impact strength index(ISI) were significantly lower than those in the normal BMI group( P<0.001, P=0.008, P=0.001). In the obese group, waist circumference, waist-hip ratio, total fat mass, appendicular fat mass, and trunk fat mass were risk factors for CSI, BSI and ISI independent of age, fasting blood glucose, and BMI( P<0.05). Visceral fat grade and Chinese visceral adiposity fat index were the risk factors for CSI, BSI, and ISI( P<0.05). Conclusion:The composite indices of femoral neck strength decreased in obese postmenopausal women, and both subcutaneous fat and visceral fat were negatively associated with the composite indices of femoral neck strength.

Objective To explore the core acupoints and compatibility rules of acupuncture and moxibustion for epilepsy by using complex network method. Methods A prescription database was established through inclusion and exclusion criteria for searching literatures for databases from China National Knowledge Infrastructure, VIP, Wanfang, Web of Science, EMBASE, and Pubmed. SPSS Modeler software was used to analyze the frequency and correlation of acupoints, and Gephi0.10.1 software was used to establish a complex network model to explore the core acupoints and acupoint selection rules of prescriptions for epilepsy. Results Ultimately, 144 valid literatures were included, 199 prescriptions were extracted, involving 102 acupoints. Baihui acupoint had the highest frequency of use, specific acupoints were mainly Five-shu acupoint, the Eight Meridian Intersection acupoint, and the Back-shu acupoint. In selection of meridians, most acupoints were selected from governor meridian. Association rule analysis showed that Baihui-Taichong had the highest level of support and confidence. The analysis of complex network topology showed that 36 acupoints such as Baihui, Dazhui, Yaoqi and Fenglong were the core acupoints in the treatment of epilepsy by acupuncture and moxibustion. The analysis of acupoint communities revealed three major acupoint groups including governor meridian passing through treatment group, far and near matching acupoint group of the four limbs and head, and differentiation group of Zang-fu and body fluid for epilepsy treatment. Conclusion Acupoint compatibility of epilepsy by acupuncture and moxibustion should be mainly based on principle of the governor meridian combined with the differentiation of viscera and body fluid, and attention should be paid to distal-proximal point association.

Objective : To investigate the effect of platelet particles on the extent of intestinal inflammation and in⁃ testinal mucosal permeability in mice with dextran sodium sulfate induced colitis. Methods : The experiment was divided into four groups : normal control group ( n = 10 , drinking sterile distilled water + intraperitoneal injection of 0. 9% sodium chloride solution) , PMPs group ( n = 10 , drinking sterile distilled water + intraperitoneal injection of PMPs) , DSS model group ( n = 10 , drinking DSS solution + intraperitoneal injection of 0. 9% sodium chloride solution) , and experimental group ( n = 15 , drinking DSS solution + intraperitoneal injection of PMPs) . Peripheral blood⁃derived PMPs suspension was collected from inflammatory bowel disease ( IBD) patients. A colitis model was constructed in mice by allowing them to freely drink a 5% DSS solution for 1 week , followed by continuous intraperitoneal injection of PMPs for 7 days. Disease activity index (DAI) scores was recorded daily and the severity of intestinal inflammation with histopathological scores (HI) was assessed by HE staining of colon samples at the end of the experiment. Myeloperoxidase (MPO) , neutrophil elastase (NE) , citrullinated histone H3 (citH3) , and free DNA levels were measured in colon homogenate , observe intestinal mucosal structure by transmission electron microscopy , and intestinal permeability was tested using fluorescein isothiocyanate⁃dextran (FITC⁃D) . Results: Compared with the normal control group , the colonic mucosa of mice in the PMPs group showed edema , severe destruction of epithelial structure , extensive aggregation of inflammatory cells , and increased overall HI score (P < 0. 01) ; the levels of inflammatory factors such as IL⁃1β and TNF⁃α in colonic tissue homogenates of mice in the PMPs group increased (P < 0. 05) , and the expression of NETs increased (P < 0. 05) ; the plasma FITC⁃D level of mice in the PMPs group significantly increased (P < 0. 05) , and the permeability of intestinal mucosa increased. Compared with the DSS group , the experimental group mice had higher plasma FITC⁃D levels ( P < 0. 05 ) and more electron microscopic colonic epithelial damage. Conclusion PMPs induces NETs formation in mice , promotes colonic inflammation in mice , increases intestinal mucosal permeability and aggravates intestinal inflammation in mice with DSS colitis.

Objective:To construct a porcine model of ischemia with non-obstructive coronary artery (INOCA) and explore the diagnostic value of a one-stop noninvasive method including CT myocardial perfusion imaging (CT-MPI) and coronary CT angiography (CCTA).Methods:Twelve swines were divided into the experimental group (9) and the normal group (3). Coronary microvascular dysfunction (CMD) porcine model was constructed in the experimental group by inducing diabetes mellitus, chronic kidney disease, and hypercholesterolemia. Invasive coronary angiography (ICA) and functional examination were performed on all 7+3 trial swines to clarify the INOCA diagnosis after completion of the modeling. Then, CT-MPI and CCTA were performed on all individuals to explore the CT-MPI and CCTA characteristics of INOCA porcine models. CT-MPI parameters, including myocardial blood flow (MBF), and myocardial blood volume (MBV) in rest and stress conditions, and CCTA parameters, including severity of stenosis and CAD-RADS, were analyzed.Results:ICA and functional tests showed that all swines in the experimental group met the diagnostic criteria for INOCA, which meant that INOCA porcine model was constructed successfully. CCTA results confirmed that there was no obstructive coronary stenosis in all 10 swines which were examined, which was consistent with ICA findings. CT-MPI results demonstrated that the mean MBF values, as well as the mean MBV values, in the rest and stress condition of each swines in the experimental group were lower than those of the control group. In contrast to the control group, the mean MBF and MBV values of swines in the experimental group in stress condition were generally lower than those in resting condition.Conclusions:In this study, a porcine model of CMD is successfully constructed by inducing hypercholesterolemia+diabetes mellitus+chronic kidney disease. ICA and invasive functional tests show that this CMD model meet the diagnostic criteria for INOCA. It has been confirmed that one-stop CT multimodality examination including CT-MPI and CCTA can be used for the diagnosis of INOCA as a noninvasive diagnostic method.