Cardiotoxicity induced by antineoplastic agents is an important factor affecting the prognosis of cancer patients. This article systematically summarizes the clinical manifestations of cardiotoxicity caused by chemotherapeutic drugs, molecular targeted cancer therapies, and immunotherapeutic drugs, and identifies the core injury mechanisms, including cardiomyocyte apoptosis, oxidative stress, and mitochondrial dysfunction. In Traditional Chinese Medicine (TCM) theory, anticancer drug-induced cardiotoxicity falls under the category of “heat toxins” characterized by dual deficiency of qi and blood, upward flaming of heart heat, stagnation of the heart vessels, and meridian obstruction induced by phlegm-dampness. Therefore, by reviewing the preventive and therapeutic effects and the underlying mechanisms of tonic medicines, interior heat-clearing medicines, blood-circulating and stasis-resolving medicines, phlegm-transforming, cough-suppressing and panting-relieving medicines, and interior-warming medicines, this paper concludes that TCM prevention and treatment of this condition adheres to the formulation principle of “reinforcing healthy qi, removing toxins, and resolving blood stasis”. Its mechanisms of action—including antioxidation effects, regulation of autophagic balance, antagonism of inflammatory responses, and improvement of microcirculation—are highly consistent with modern medical treatment strategies (e.g., dexrazoxane for inhibiting iron-dependent oxidative stress, statins for anti-inflammatory effects). This study provides theoretical support and practical guidance for the collaborative and precise prevention and treatment of anticancer drug-induced cardiotoxicity through the integration of traditional Chinese and Western medicine.

Objective This study aims to explore the correlation between the grade of testicular tissue damage and clinical features which is used to evaluate the viability of testicular tissue after the orchidopexy for testicular torsion.Methods We conducted a retrospective,multicenter analysis of pathological specimens obtained from patients who under-went unilateral orchiectomy due to testicular torsion.Tissue viability was reassessed by the Mikuz grading scale.The corre-lations among tissue viability,duration of torsion symptoms,the angle of torsion,preoperative Doppler ultrasound image and intraoperative testicular resuscitation methods were analyzed.Results Eighty-five pathological specimens were en-rolled from 4 medical centers.The age range was 18 years(IQR 14-33),with a median torsion angle of 480°(IQR 180°-1080°).The interval from the torsion onset to surgical intervention was 18 hours(IQR 9-84).In the subgroup analysis of different torsion durations,the distribution of Grade I injuries was as follows.The subgroup within 12 hours ac-counted for 37.5％.The subgroup between 12 to 24 hours accounted for 14.28％.And the subgroup between 24 to 48 hours ac-counted for 6.45％.The subgroup exceeding 48 hours only accounted for 3.13％.Four patients received orchiectomy due to pre-operative ultrasound image indicating necrosis,correlating with Mikuz grade 3 tissue damage.The decision was made based on the failure of color recovery of affected testis in 57 cases,revealing 12.28％with grade 1 and 35.89％with grade Ⅱ damage.Twenty-four cases were identified as an Arda score of 3,with 4.16％showing grade 1 and 20.83％showing grade Ⅱ Mikuz damage.The method of Arda's grading could be used to determine the vitality of testicular tissue more accurately compared to the post-resusci-tation color observation method(P=0.032).Conclusion Pathological reassessment provides a precise determination of tis-sue viability in the affected testis.In some instances,the testicular tissue damage can be found potentially reversible.

Objective This study aims to explore the correlation between the grade of testicular tissue damage and clinical features which is used to evaluate the viability of testicular tissue after the orchidopexy for testicular torsion.Methods We conducted a retrospective,multicenter analysis of pathological specimens obtained from patients who under-went unilateral orchiectomy due to testicular torsion.Tissue viability was reassessed by the Mikuz grading scale.The corre-lations among tissue viability,duration of torsion symptoms,the angle of torsion,preoperative Doppler ultrasound image and intraoperative testicular resuscitation methods were analyzed.Results Eighty-five pathological specimens were en-rolled from 4 medical centers.The age range was 18 years(IQR 14-33),with a median torsion angle of 480°(IQR 180°-1080°).The interval from the torsion onset to surgical intervention was 18 hours(IQR 9-84).In the subgroup analysis of different torsion durations,the distribution of Grade I injuries was as follows.The subgroup within 12 hours ac-counted for 37.5％.The subgroup between 12 to 24 hours accounted for 14.28％.And the subgroup between 24 to 48 hours ac-counted for 6.45％.The subgroup exceeding 48 hours only accounted for 3.13％.Four patients received orchiectomy due to pre-operative ultrasound image indicating necrosis,correlating with Mikuz grade 3 tissue damage.The decision was made based on the failure of color recovery of affected testis in 57 cases,revealing 12.28％with grade 1 and 35.89％with grade Ⅱ damage.Twenty-four cases were identified as an Arda score of 3,with 4.16％showing grade 1 and 20.83％showing grade Ⅱ Mikuz damage.The method of Arda's grading could be used to determine the vitality of testicular tissue more accurately compared to the post-resusci-tation color observation method(P=0.032).Conclusion Pathological reassessment provides a precise determination of tis-sue viability in the affected testis.In some instances,the testicular tissue damage can be found potentially reversible.

Objective:To explore the construction of management system of dynamic adjustment for supply catalogue of medical consumables based on diagnosis related groups(DRG),so as to realize the fine supervision and management of rational and compliant use for medical consumables.Methods:The management system of dynamic adjustment for supply catalogue of medical consumables was constructed from 6 dimensions(system establishment,hierarchical management,detailed classification,announcement management,strengthening trial and standardizing contract)through analyzed the existing problems.A total of 149 broad headings of using medical consumables in clinical work of Children's Hospital,Zhejiang University School of Medicine from January 2022 to December 2023 were selected.The changes of the ratio of hygienic material's income in medical income,and the ratio of hygienic material's cost in medically overall cost were compared between before adopted the management system of dynamic adjustment for supply catalogue of medical consumables(2022)and after adopted that(2023).Results:After dynamic adjustment,32 broad headings(21.48%)of 149 broad headings of medical consumables were adjusted according to trial process,and 14 broad headings(9.40%)of medical consumables were optimized in the secondary catalogue,and 85 broad headings(57.05%)of medical consumables reduced their product brand,and the use of 8(5.37%)broad headings of medical consumables were stopped.On the premise that both the person-time of outpatient and emergency,and the person-time of discharge increased,the ratio of the income of hygienic material in medical income decreased from 8.02%of 2022 to 7.29%of 2023,and the ratio of hygienic material cost in overall medical cost decreased from 15.38%of 2022 to 14.17%of 2023,and the accumulated cost of medical consumables was reduced by 7.37 million CNY,accounting for 4.1%of the expenditure of medical consumables.Online procurement rates of medical consumables were respectively 93.05%and 94.34%in 2022 and 2023,which showed an increasing trend year by year.Conclusion:The application of management system of dynamic adjustment for supply catalogue of medical consumables can reduce the ratio of consumables of hospital,and improve the management efficiency of medical consumables,and reduce the procurement cost of medical consumables.

Medical equipment, as an important indicator of smart hospital evaluation, plays a vital role in hospital operations. To ensure the safe and efficient operation of medical equipment, a reasonable performance evaluation system is indispensable. This study introduces a platform based on Internet of Things (IoT) technology that connects medical devices and collects data, achieving standardized and structured data processing, and supporting online operational supervision. Through the Delphi method, a performance evaluation system for large medical equipment is constructed, including 4 primary indicators and 22 secondary indicators. DICOM data acquisition devices are used to achieve functions such as efficiency analysis, benefit analysis, usage evaluation, and decision-making support for medical equipment. The study is still in its early stages, and in the future, it is expected to integrate more types of equipment, achieve rational resource allocation, and significantly impact decision-making for the development of public hospitals.
Internet of Things ; Delphi Technique

Objective:To explore the construction of management system of dynamic adjustment for supply catalogue of medical consumables based on diagnosis related groups(DRG),so as to realize the fine supervision and management of rational and compliant use for medical consumables.Methods:The management system of dynamic adjustment for supply catalogue of medical consumables was constructed from 6 dimensions(system establishment,hierarchical management,detailed classification,announcement management,strengthening trial and standardizing contract)through analyzed the existing problems.A total of 149 broad headings of using medical consumables in clinical work of Children's Hospital,Zhejiang University School of Medicine from January 2022 to December 2023 were selected.The changes of the ratio of hygienic material's income in medical income,and the ratio of hygienic material's cost in medically overall cost were compared between before adopted the management system of dynamic adjustment for supply catalogue of medical consumables(2022)and after adopted that(2023).Results:After dynamic adjustment,32 broad headings(21.48%)of 149 broad headings of medical consumables were adjusted according to trial process,and 14 broad headings(9.40%)of medical consumables were optimized in the secondary catalogue,and 85 broad headings(57.05%)of medical consumables reduced their product brand,and the use of 8(5.37%)broad headings of medical consumables were stopped.On the premise that both the person-time of outpatient and emergency,and the person-time of discharge increased,the ratio of the income of hygienic material in medical income decreased from 8.02%of 2022 to 7.29%of 2023,and the ratio of hygienic material cost in overall medical cost decreased from 15.38%of 2022 to 14.17%of 2023,and the accumulated cost of medical consumables was reduced by 7.37 million CNY,accounting for 4.1%of the expenditure of medical consumables.Online procurement rates of medical consumables were respectively 93.05%and 94.34%in 2022 and 2023,which showed an increasing trend year by year.Conclusion:The application of management system of dynamic adjustment for supply catalogue of medical consumables can reduce the ratio of consumables of hospital,and improve the management efficiency of medical consumables,and reduce the procurement cost of medical consumables.

Objective To select high-quality and cost-effective dural(spinal)membrane repair materials,in order to reduce the cost of consumables procurement,save medical insurance funds,and optimize hospital operation and management.Methods Taking the BS06B disease group(spinal cord and spinal canal surgery without extremely severe or severe complications and comorbidities,mainly diagnosed as congenital tethered cord syndrome)as an example,a retrospective analysis was conducted on the relevant data of surgical treatment for congenital tethered cord syndrome conducted in our hospital from January 2021 to June 2023.Safety and efficacy indicators in clinical application(incidence of postoperative epidural hemorrhage,incidence of postoperative purulent cerebrospinal meningitis,incidence of cerebrospinal fluid leakage,surgical duration,and postoperative hospital stay)were compared.Results There was no difference in safety and effectiveness between different brands of dura mater repair materials.Conclusion For the repair of small incisions in dura mater surgery,high-quality and cost-effective dura mater repair materials can be selected to reduce hospital costs and control expenses for the disease group.

Four hundred and four male patients with primary gout were enrolled. According to the degree of nonalcoholic fatty liver diseases (NAFLD), the patients were divided into simple gout ( n=121), gout combined with mild NAFLD ( n=149) and gout combined with moderate-severe NAFLD ( n=134). The height, weight, waist, hip, blood pressure and blood biochemistry parameters of patients were measured. The degree of NAFLD was negatively correlated with the age of patients in three groups. The BMI, ratio of waist/hip, count of red cells, hemoglobin, hematocrit, red blood cell distribution width ( SD and CV), triglyceride, alanine aminotransferase and HOMA-IR were increased with the increasing of NAFLD severity (all P<0.05). Red blood cell count, hemoglobin, alanine aminotransferase, serum uric acid increased with the increasing of NAFLD severity (all P<0.05). Platelet, serum urea nitrogen and serum creatinine were decreased with the increase of NAFLD severity. Logistic regression showed that BMI, hemoglobin and HOMA-IR were independent risk factors for NAFLD. The prevalence and the severity of NAFLD was increased with increasing quadrates of hemoglobin. Taking group Q1 as a control, OR of NAFLD in group Q2 was 1.166(95 %CI:0.638-2.133), OR in group Q3 was 2.011(95 %CI:1.122-3.605)and OR in group Q4 was 3.120(95 %CI:1.613-6.034). The result indicates that hemoglobin levels are associated with the development and the severity of NAFLD in male patients with primary gout.

Sinisan is a widely used traditional Chinese medicine (TCM) in treating various diseases; however, the in vivo metabolic profile of its multiple components remains unknown. In this paper, ultra-high performance liquid chromatography-quadrupole time-of-flight mass spectrometry (UPLC-Q-TOF/MS) was applied to identify the metabolites of Sinisan extract in rat plasma, urine, feces and bile after intragastric administration. Using MS(E) and mass defect filter techniques, 41 metabolites of 10 parent compounds (naringin, naringenin, hesperidin, neohesperidin, liquiritin, liquiritigenin, glycyrrhizic acid, glycyrrhetinic acid, saikosaponin a and saikosaponin d) were detected and tentatively identified. It was shown by our results that these compounds was metabolized to the forms of hydroxylation, glucuronidation, sulfation, glucuronidation with sulfation and glucuronidation with hydroxylation in vivo.

Objective To investigate the effect of Aidi injection combined with chemotherapy on CD+4CDhi25CDlow127regulatory T (Treg) cells in peripheral blood of advanced non-small-cell lung cancer (NSCLC).Methods Sixty patients with advanced NSCLC were randomly divided into the study group (treated with Aidi injection combined with chemotherapy) and the control group (treated with chemotherapy).The levels of CD+4CDhi25CDlow127Treg cells were detected by flow cytometry (FCM), and TGF-β1 and IL-10 levels were determined by enzyme linked immunosorbent assay (ELISA) before and after chemotherapy. A group consisted of 20 healthy persons was set up meanwhile.Results There was a significantly higher percentage of CD+4CDhi25CDlow127Treg cells in patients with NSCLC (5.77±1.50) % than that(3.84±0.96) % of healthy volunteers (P=0.000).The IL-10 and TGF-β1 levels[(24.09±6.74), (197.76±43.76) ng/ml]in the serum of patients with NSCLC were also significantly higher than that[(19.39±5.73), (141.13±32.17) ng/ml]of healthy volunteers (P =0.006,P =0.002). In control group, levels of CD+4CDhi25CDlow127 Treg cells were obviously lower than that before chemotherapy (P =0.048).Levels of TGF-β1 and IL-10[(22.25±6.79), (184.85±49.11) ng/ml]were slightly decreased, which showed no significant difference contrast to pretherapy[(24.37±8.10), (197.16±44.57) ng/ml](P =0.276, P =0.314).In study group, levels of CD+4CDhi25CDlow127Treg cells and TGF-β1, IL-10[(4.36±1.19) %,(20.16±4.73), (165.42±39.57) ng/ml]were obviously lower than that before chemotherapy[(5.78±1.50) %,(23.81±5.15), (198.35±43.68) ng/ml](P=0.000, P=0.003, P =0.006).Conclusion The CD+4CDhi25CDlow127 Treg cells in the peripheral blood of advanced NSCLC patients is significantly increased. Aidi injection combined with chemotherapy can obviously reduce the level of CD+4CDhi25CDlow127 Treg cells in patients with advanced NSCLC, and the combined therapy could improve the immune function of patients.