Malignant tumors are one of the major diseases that endanger human life and health. Chinese medicine has unique advantages in clinical anti-tumor treatment. However， how to translate the anti-tumor effects of Chinese medicine into clinical practice is the core issue that must be addressed in the process of treating malignant tumors with traditional Chinese medicine （TCM）. Unlike modern chemical drugs， the compatibility application of Chinese medicine is the key factor that determines whether Chinese medicine can achieve optimal anti-tumor efficacy and realize the goal of "enhancing efficacy and reducing toxicity". The formulation structure based on this compatibility is the basic form for the safe， efficient， and rational clinical use of anti-tumor Chinese medicine， and it mainly includes three categories： herb pairs， tri-herbal combinations， and compound compatibility. Although herb pairs have the characteristics of a simple structure and strong targeting （enhancing efficacy and reducing toxicity）， they often have a single effect and cannot fully address the complex pathogenesis of tumors. As a result， herb pairs are rarely used alone in practice. Compared to herb pairs， tri-herbal combinations broaden the application scope of herbs in clinical treatment， but their therapeutic range remains limited. The traditional "sovereign， minister， assistant， and guide" compound prescription， which includes herb pairs and tri-herbal combinations， improves the efficacy of herbs in treating serious diseases， hypochondriasis， chronic diseases， and miscellaneous disorders. However， due to the limitations of its historical background， it has not been integrated with modern clinical practice and modern pharmacological research， which restricts the development of compound compatibility theory. With the emergence of modern medical technology， it has been combined with traditional compatibility theory of Chinese medicine to create an innovative modern compatibility theory. This includes the "aid medicine" theory derived from modern Chinese medicine pharmacology， which compensates for the inability of the "sovereign， minister， assistant， and guide" theory to accurately apply medicine. Additionally， the "state-targeted treatment based on syndrome differentiation" theory， developed from pharmacology and modern medicine， addresses the deficiency in disease cognition in the "sovereign， minister， assistant， and guide" theory. Under the guidance of these compatibility forms and theories， clinical anti-tumor Chinese medicine can exert its maximum anti-tumor efficacy， which is of great significance for the application of Chinese medicine in clinical tumor treatment.

Background::A phase II trial on recombinant human tenecteplase tissue-type plasminogen activator (rhTNK-tPA) has previously shown its preliminary efficacy in ST elevation myocardial infarction (STEMI) patients. This study was designed as a pivotal postmarketing trial to compare its efficacy and safety with rrecombinant human tissue-type plasminogen activator alteplase (rt-PA) in Chinese patients with STEMI.Methods::In this multicenter, randomized, open-label, non-inferiority trial, patients with acute STEMI were randomly assigned (1:1) to receive an intravenous bolus of 16 mg rhTNK-tPA or an intravenous bolus of 8 mg rt-PA followed by an infusion of 42 mg in 90 min. The primary endpoint was recanalization defined by thrombolysis in myocardial infarction (TIMI) flow grade 2 or 3. The secondary endpoint was clinically justified recanalization. Other endpoints included 30-day major adverse cardiovascular and cerebrovascular events (MACCEs) and safety endpoints.Results::From July 2016 to September 2019, 767 eligible patients were randomly assigned to receive rhTNK-tPA ( n = 384) or rt-PA ( n = 383). Among them, 369 patients had coronary angiography data on TIMI flow, and 711 patients had data on clinically justified recanalization. Both used a –15% difference as the non-inferiority efficacy margin. In comparison to rt-PA, both the proportion of patients with TIMI grade 2 or 3 flow (78.3% [148/189] vs. 81.7% [147/180]; differences: –3.4%; 95% confidence interval [CI]: –11.5%, 4.8%) and clinically justified recanalization (85.4% [305/357] vs. 85.9% [304/354]; difference: –0.5%; 95% CI: –5.6%, 4.7%) in the rhTNK-tPA group were non-inferior. The occurrence of 30-day MACCEs (10.2% [39/384] vs. 11.0% [42/383]; hazard ratio: 0.96; 95% CI: 0.61, 1.50) did not differ significantly between groups. No safety outcomes significantly differed between groups. Conclusion::rhTNK-tPA was non-inferior to rt-PA in the effect of improving recanalization of the infarct-related artery, a validated surrogate of clinical outcomes, among Chinese patients with acute STEMI.Trial registration::www.ClinicalTrials.gov (No. NCT02835534).

Objective To investigate the impact of ultra-low dose CT(ULDCT)scanning combined with deep learning image reconstruction(DLIR)on quantitative analysis of pulmonary nodules using computer aided diagnostic system(CAD).Methods Fifty-six further consultation patients with pulmonary nodules were prospectively enrolled.ULDCT and standard-dose CT(SDCT)were performed.The raw ULDCT images were reconstructed using adaptive statistical iterative reconstruction-V40%(ASIR-V40%)and high-strength DLIR(DLIR-H)to obtain ULDCT-ASIR-V40%(group A)and ULDCT-DLIR-H(group B)images,while SDCT images were reconstructed with ASIR-V40%to obtain SDCT-ASIR-V40%(group C)images.Pulmonary nodules with long diameter of 4-30 mm were selected as the target nodules based on reconstructed images.The nodules were divided into solid nodules,calcified nodules and non-solid nodules by 2 physicians.CAD software was used to evaluate the classification of nodules based on 3 groups of images,and the long diameter,transverse diameter,density,volume and malignant risk were quantitatively analyzed.Results Totally 104 target nodules were selected,including 51 solid nodules,26 calcified nodules and 27 non-solid nodules according to physicians.CAD classified 53 solid,24 calcified and 27 non-solid nodules based on group A and B,while based on group C,CAD classification was consistent with that of physicians'.Compared with group C,the density of solid and calcified nodules,the volume and malignant risk of non-solid nodules judged by CAD in group A decreased,so did the density of calcified nodules in group B(all P＜0.05).No significant difference of the other CAD quantitative parameters of nodules was found among 3 groups(all P＞0.05).Conclusion ULDCT scanning combined with DLIR might underestimate the density of calcified pulmonary nodules judged by CAD,but had no significant impact on the other CAD quantitative parameters.

Objective:To explore the effect of early intermittent enteral nutrition (EN) in critically ill patients after cardiac surgery.Methods:We developed an early EN feeding regimen for critically ill patients after cardiac surgery. A prospective analysis was conducted on 178 critically ill patients admitted to the Cardiothoracic Surgery Intensive Care Unit of a tertiary hospital in Shanghai from May 2022 to May 2023. They were divided into the control group ( n=88) and the observation group ( n=90) using a random number table method. The control group received routine EN feeding, while the observation group received early intermittent EN feeding. Comparison between groups was performed in terms of the tolerability and interruption of EN administration, nutrition related outcome indicators, and prognosis indicators. Results:The observation group had significantly lower rates of abdominal distension, diarrhea, nausea and vomiting (or reflux), and EN interruption, as well as shorter duration of EN interruption, compared to the control group ( P<0.05). After 7 days of early EN, 87.8% of patients in the observation group met the calorie goal, which was significantly higher than that of 22.5% in the observation group ( P<0.05). The nutritional related indicators (serum prealbumin, hemoglobin, actual intake of nutritional fluids) were also better in the observation group patients compared to the control group ( P<0.05). The duration of mechanical ventilation and length of ICU stay in the observation group were significantly shorter than those in the control group, with statistical significance ( P<0.05). There was no significant difference in the length of hospital stay between the two groups. Conclusion:Early EN program can improve the symptoms of feeding intolerance in patients, reduce the occurrence and duration of feeding interruption, increase the rate of calorie goal fulfillment, improve nutritional status,and promote patient recovery and outcome in critically ill patients after cardiac surgery.

Objective The risk evaluation indicators for the occurrence of diaphragm dysfunction in ICU patients was constructed to provide a reference for the establishment of the disease risk evaluation tools for diaphragm dysfunction.Methods The literature related to diaphragm dysfunction from CNKI,Wanfang Data,PubMed,Embase and Web of Science from the establishment of databases to November 11 th,2022 was systematically searched.After the first draft was determined through the literature review method,the first draft of the indicators was revised by brainstorming,with the opinions of 10 medical and nursing experts from May to June 2023.From June to July 2023,the content and weight of risk evaluation indicators of diaphragmatic dysfunction in ICU patients were determined through expert letter inquiry and hierarchical analysis.Results 35 experts completed the first round of letter inquiry,and 34 experts completed the second round of letter inquiry.The recovery rates of the valid questionnaires in the 2 rounds of expert correspondence were 92.1％and 97.1％,respectively,and the expert authority coefficients were 0.884 and 0.904,respectively,and the Kendall harmony coefficients of all indicators were 0.356～0.570 and 0.369～0.604,respectively(all P＜0.001).The final constructed risk evaluation indicators of diaphragm dysfunction in ICU patients includes 7 first-level indicators,34 secondary indicators and 34 tertiary indicators.Conclusion The risk evaluation index of diaphragm dysfunction in ICU patients constructed in this study is comprehensive,specific,scientific and applicable,which can guide medical staff to conduct early risk evaluation of diaphragm function in ICU patients,and provide references for the establishment of disease risk assessment tools for diaphragm function.

Objective To construct an evidence-based practice model for nurses in preventing deep vein thrombosis(DVT)and provide a scientific and targeted theoretical basis for nurses to carry out evidence-based nursing practice in DVT prevention.Methods Based on the previous evidence-based nursing practice project on DVT prevention after hip and knee arthroplasty,the research team used theoretical analysis and brainstorming to develop a draft of the work model.Expert meetings were organized to validate the content of the draft using the Delphi method,leading to the finalization of the evidence-based practice model for nurses in preventing DVT.Results The Knowledge-to-Action(KTA)framework was selected as the basic framework for constructing the evidence-based nursing practice model for preventing DVT.Theoretical Domain Framework,Theory of Planned Behavior,and Social Cognitive Theory were chosen to explore the influencing factors of nurses'behavior change in preventing DVT through evidence-based practice.The authority coefficient of the participating experts was 0.904,indicating high reliability.The final model consisted of 6 key components:knowledge generation,problem identification,localization and adaptation,knowledge application,sustained knowledge use,and conceptual framework for behavior change through evidence-based practice.Conclusion Based on theoretical analysis and clinical practice,this study developed an evidence-based practice model for nurses in preventing DVT using the expert meeting.The research methodology was scientific,and the content was reliable,providing a theoretical basis for nurses to engage in evidence-based nursing practice for DVT prevention.

Objective:To explore the effects of the first dorsal metatarsal artery terminal branch flaps in repairing skin and soft tissue defects of fingers.Methods:The study was a retrospective observational study. From October 2021 to December 2022, 44 patients with skin and soft tissue defects in 55 fingers who met the inclusion criteria were admitted to Suzhou Ruihua Orthopedic Hospital. There were 39 males (48 fingers) and 5 females (7 fingers), aged 18 to 54 years. The single wound area after debridement ranged from 1.5 cm×1.0 cm to 3.0 cm×2.0 cm. The color Doppler ultrasonography was performed before operation to locate the first dorsal metatarsal artery and its terminal branches, and a first dorsal metatarsal artery terminal branch flap was designed according to the wound condition, with the area of harvested single flap ranged from 1.7 cm×1.2 cm to 3.2 cm×2.2 cm. The wounds in the flap donor areas were transplanted with full-thickness skin grafts from ipsilateral inner calf. The type of flap was recorded, and the diameter of the terminal branch of the first dorsal metatarsal artery was measured during operation. The survival of the flap was observed one week after operation. The wound healing in the flap donor and recipient areas was observed two weeks after operation. At the last follow-up, the functional recovery of the affected fingers was evaluated by the trial standards for evaluation of partial function of upper extremity by the Hand Surgery Society of Chinese Medical Association, the sensory function of the flap was evaluated using the sensory function evaluation standard of British Medical Research Council, the scar in the donor and recipient areas of the flap was evaluated using the Vancouver scar scale (VSS), and the Allen test was conducted in the toe of flap donor area to evaluate the blood flow.Results:The monoblock type flaps in 31 patients and flow-through type flaps in 2 patients were used to repair wounds in single finger, 2 monoblock type flaps in 8 patients were used to repair wounds in 2 fingers at the same time, and the single-pedicle and two-flap type flaps in 3 patients were used to repair wounds in 2 fingers at the same time. The diameter of the fibular terminal branch of the first dorsal metatarsal artery ranged from 0.40 to 1.10 mm, and the diameter of the tibial terminal branch of the first dorsal metatarsal artery ranged from 0.70 to 0.75 mm. All the flaps survived at one week after operation, and all the wounds demonstrated optimal healing in the flap donor and recipient areas at two weeks after operation. All patients were followed up for 6 to 18 months. At the last follow-up, the functional recovery of 48 fingers was evaluated as excellent, and the functional recovery of 7 fingers was evaluated as good; the sensory function of 8 flaps was rated as S2, and the sensory function of 47 flaps was rated as S3, and the two-point discrimination distance of the flaps was 8-14 mm; the VSS scores in the flap recipient areas ranged from 3 to 6, and the VSS scores in the flap donor areas ranged from 4 to 7; the Allen test result of the toes in the donor areas were all negative with normal blood flow.Conclusions:The first dorsal metatarsal artery terminal branch flaps have several advantages, including relatively hidden donor area, shallow anatomical level, simple intraoperative operation, and flexible flap design. The flap is incised without damaging the main artery of the toe, which can repair skin and soft tissue defects of the fingers and ensure the utmost protection of the toes in donor areas. The fingers exhibit improved appearance, texture, sensation, and function after operation.

Objective To assess the correlation between wall shear stress(WSS)in the internal carotid artery and neovascularization of carotid plaque using color ultrasound imaging.Methods A total of 99 patients diag-nosed with carotid atherosclerotic plaque(CAP)were prospectively selected between July 2021 and September 2023.All patients underwent comprehensive carotid imaging including color ultrasound,conventional ultrasound,and carotid contrast-enhanced ultrasound(CEUS).Based on the presence or absence of intraplaque neovasculariza-tion(IPN)in patients with ischemic cerebrovascular disease,they were categorized into the forming group and non-forming group.Comparative analysis was performed on wall shear stress(WSS)values and clinical data between these two groups to identify factors influencing IPN formation in the carotid artery among patients with ischemic cere-brovascular disease,while also assessing the predictive value of average WSS for IPN formation.Results Among 99 patients with ischemic cerebrovascular disease,carotid artery IPN was observed in 23 cases,while the remaining 76 cases did not exhibit carotid artery IPN.The formation group demonstrated significantly higher levels of white blood cell count,plaque thickness,plaque length,stenosis≥70%ratio,C-reactive protein,and matrix metallopro-teinase-9 to tissue inhibitor of matrix metalloproteinase-1(MMP-9/TIMP-1)ratio compared to the non-formation group(P<0.05).Logistic regression analysis revealed that mean wall shear stress(OR=4.545;95%CI:1.998～10.339),stenosis severity(OR=2.765;95%CI:1.215～6.290),C-reactive protein levels(OR=3.047;95%CI:1.339～6.930),and MMP-9/TIMP-1 ratio(OR=3.543;95%CI:1.558～8.060)were significant influencing factors for carotid artery IPN formation in patients with ischemic cerebrovascular disease(P<0.05).The receiver operating characteristic curve(ROC)analysis revealed that the area under the curve(AUC)for average WSS in predicting carotid artery intraplaque neovascularization formation in patients with ischemic cerebrovascular disease was 0.797(P<0.05).At an average WSS of 10.23 dyne/cm2,the maximum specificity and sensitivity were deter-mined to be 85.53%and 78.26%,respectively.Conclusion The mean WSS of internal carotid artery has a good value in predicting the formation of carotid IPN in patients with ischemic cerebrovascular disease.

Aim To investigate the relationship between fibrinogen(FIB)and the progression of coronary plaque stenosis rate in patients with type 2 diabetes mellitus(T2DM).Methods Hospitalized T2DM patients who underwent two or more coronary CT angiography(CCTA)examinations in the First Affiliated Hospital of Xi'an Jiaotong U-niversity from January 2015 to December 2020 were included.The subjects were divided into high FIB and low FIB groups according to the median of FIB.The differences in the progression of coronary plaque stenosis rate and other clini-cal characteristics were compared between the two groups,and the relationship between FIB level and the progression of coronary plaque stenosis rate was analyzed by Spearman's correlation analysis and Logistic regression.Results A total of 145 patients were included,73 in the high FIB group and 72 in the low FIB group at baseline,with a median follow-up time of 25(18,40)months between CCTA.The age,proportion of women,and the progression of coronary plaque ste-nosis rate were higher in the high FIB group than those in the low FIB group,and the differences were statistically signifi-cant(P＜0.05).FIB level was positively correlated with the change in coronary plaque stenosis rate(r2=0.308,P＜0.001).Multivariate Logistic regression analysis showed that FIB level was a risk factor for the progression of coronary plaque stenosis rate in patients with T2DM(OR=5.25,95％CI:1.97～14.02,P＜0.001),after adjusting for age,sex and other clinical risk factors.Conclusion High baseline FIB level is an independent risk factor for the progression of coronary plaque stenosis rate in patients with T2DM,and monitoring FIB level is beneficial to cardiovascular risk stratifica-tion in patients with T2DM.

To design an electronic sleep massager that can perform massage and sleep aid at the same time.It is powered by a 9 V battery,and a multivibrator is composed of a 555 timer as the core to generate an oscillation signal.The 0～180 V continuously adjustable electrical pulse was output to the massage electrode through the step-up transformer,and the low-frequency sound signal was output through the speaker to achieve massage and sleep assistance.The electronic sleep massager has simple design and excellent performance,and uses sound hypnosis and acupressure massage at the same time,which can achieve relatively good hypnosis and fatigue relief effects,and is a small electronic health care product suitable for home use,and has certain promotion and application value.