BACKGROUND The development of hepatocellular carcinoma(HCC)is influenced by multiple factors.Interventional therapy offers an effective treatment option for patients with unresectable intermediate-to-advanced HCC.Inte...BACKGROUND The development of hepatocellular carcinoma(HCC)is influenced by multiple factors.Interventional therapy offers an effective treatment option for patients with unresectable intermediate-to-advanced HCC.Interventional therapy can induce electrocardiographic(ECG)abnormalities that may be associated with liver dysfunction,electrolyte disorders,and cardiac injury.AIM To explore the ECG alterations and determinants following interventional therapy in patients with HCC.METHODS Sixty patients undergoing interventional treatment for liver cancer were selected as study participants.According to the results of the dynamic ECG examination 1 day after surgery,the patients were divided into an abnormal group(n=21)and a nonabnormal group(n=39).With the help of dynamic ECG examination,the ECG parameters were compared and the baseline data of patients was recorded in the two groups.RESULTS The 24 hours QT interval variability,24 hours normal atrial polarization to ventricular polarization(R-R)interval(standard deviation),24 hours consecutive 5 minutes normal R-R interval,and 24 hours continuous 5 minutes normal R-R interval(standard deviation mean)were lower than patients in the nonabnormal group(P<0.05).The logistic analysis showed that age>60 years,liver function grade B,and postoperative body temperature 38°C were risk factors for abnormal dynamic electrocardiogram in patients with liver cancer intervention(P<0.05).CONCLUSION Interventional therapy for HCC can lead to ECG abnormalities,underscoring the clinical need for enhanced cardiac monitoring to mitigate myocardial complications.展开更多
Objective:To analyze the effect of interventional nursing on the therapeutic effect,negative emotion and quality of life of patients undergoing cardiovascular and cerebrovascular interventional therapy.Methods:Eighty-...Objective:To analyze the effect of interventional nursing on the therapeutic effect,negative emotion and quality of life of patients undergoing cardiovascular and cerebrovascular interventional therapy.Methods:Eighty-four patients who received cardio-cerebral vascular interventional therapy in a hospital during January 2024–December 2024 were selected,and were divided into the control group and the observation group by the mean score method,each with 42 cases.The control group was given standardized perioperative care,and the observation group was given interventional nursing intervention on this basis.The two groups were compared in terms of clinical efficacy,negative emotion score,incidence of related complications,quality of life score and nursing satisfaction.Results:The total effective rate of treatment of patients in the observation group(95.24%)was significantly higher than that of the control group(78.57%),and the difference was statistically significant(P<0.05);before nursing care,the difference between SDS and SAS scores of patients in the two groups was insignificant(P>0.05);after nursing care,the scores of various indexes of the two groups were significantly reduced and the observation group was lower than that of the control group,and the difference was statistically significant(P<0.05);the patients in the observation group had more negative moods than those in the control group;the complication rate of patients in the observation group(2.38%)was significantly lower than that of the control group(19.04%),and the difference was statistically significant(P<0.05);the quality of life scores of patients in the observation group were higher than that of the control group,and the difference was statistically significant(P<0.05);the satisfaction rate of patients’nursing care in the observation group was 97.62%,which was higher than that of the control group(78.57%),and the difference was statistically significant(P<0.05).The difference is statistically significant(P<0.05).Conclusion:The implementation of interventional nursing intervention for patients with cardiovascular and cerebrovascular interventional therapy can further enhance the clinical therapeutic effect,improve the negative emotions of patients’anxiety and depression,reduce the risk of related complications,improve the quality of life of patients,and obtain higher satisfaction.展开更多
Fluoroscopic imaging is widely utilised for diagnostic and therapeutic procedures and is fundamental to the establishment and maintenance of dialysis vascular access.To optimise outcomes and avoid injury to patients a...Fluoroscopic imaging is widely utilised for diagnostic and therapeutic procedures and is fundamental to the establishment and maintenance of dialysis vascular access.To optimise outcomes and avoid injury to patients and healthcare pro-viders,radiation technology must be applied effectively and safely in clinical practice.Radiation safety may be overlooked by nephrology training curricula.This narrative review discusses the theoretical and practical principles of radiation management in fluoroscopy-guided procedures and is intended as a primer for trainees and nephrologists working in interventional settings.展开更多
Pancreatic cancer is a highly lethal malignancy characterized by rapid progression and increasing global incidence and mortality rates.Although surgery remains the only potentially curative treatment,most patients are...Pancreatic cancer is a highly lethal malignancy characterized by rapid progression and increasing global incidence and mortality rates.Although surgery remains the only potentially curative treatment,most patients are ineligible for surgical intervention at diagnosis.For those with unresectable pancreatic cancer,palliative therapies such as radiotherapy and systemic treatments are the primary options.In recent decades,interventional therapies have emerged as promising alternatives in the treatment landscape of pancreatic cancer,including transcatheter arterial infusion,ablation techniques,stent placement,and brachytherapy.Thesemethods are recognized for their effectiveness in improving both survival outcomes and patients'quality of life.This review explores the historical development,current applications,and future potential of interventional therapies for pancreatic cancer.展开更多
In their study,Han et al compared the efficacy of bevacizumab plus sindilizumab plus interventional therapy with that of lenvatinib plus sindilizumab plus interventional therapy for patients with intermediate and adva...In their study,Han et al compared the efficacy of bevacizumab plus sindilizumab plus interventional therapy with that of lenvatinib plus sindilizumab plus interventional therapy for patients with intermediate and advanced hepatocellular carcinoma.The triple therapy,which integrates interventional therapy,targeted therapy,and immunotherapy,has emerged as a promising research focus in the treatment of liver cancer.Consequently,it is of utmost significance to select an appropriate combination of interventional therapy,targeted therapy,and immunotherapy for patients suffering from intermediate and advanced liver cancer.展开更多
Placenta abnormalities,which are collectively termed as placenta accreta spec-trum(PAS),are increasing globally in the female population due to the large nu-mber of cesarean sections performed worldwide.PAS represents...Placenta abnormalities,which are collectively termed as placenta accreta spec-trum(PAS),are increasing globally in the female population due to the large nu-mber of cesarean sections performed worldwide.PAS represents a rare but life-threatening occurrence that can lead to an increased risk of postpartum hemorr-hage due to the abnormal infiltration of the chorionic villi in the uterine wall up to the adjacent structures.Performing a prophylactic occlusion of the iliac arteries for a brief amount of time using balloon-occlusion endovascular catheters in patients with PAS can help control unwanted blood losses during cesarean delivery or postpartum demolition surgery.The aim of this narrative minireview was to pro-vide an overview of the aspects about prophylactic occlusion with endovascular balloons in patients with PAS and to analyze current evidence on this topic.In particular,this minireview included an overview of indications,patient selection,type of materials and devices used,technical advice and suggestions,clinical outcomes,and complications to give every interventional radiologist as well as every gynecologist and midwife all the information that is needed to address this particular condition in a safe and prompt manner.展开更多
Objective Tumour cells in a hypoxic state are more invasive,have stronger self-renewal capabilities,and are difficult to treat because of their ability to promote tumour recurrence and metastasis.The glycolysis inhibi...Objective Tumour cells in a hypoxic state are more invasive,have stronger self-renewal capabilities,and are difficult to treat because of their ability to promote tumour recurrence and metastasis.The glycolysis inhibitor 3-bromopyruvic acid(3-BrPA)can completely inactivate glycolytic enzymes at extremely low drug concentrations,thereby exerting a strong inhibitory effect on the glucose energy metabolism of tumor cells.Therefore,we tested the inhibitory effect of 3-BrPA on hepatocellular carcinoma cells(HepG2)in vitro;then,we used the VX2 liver cancer model to study the antitumour effect of 3-BrPA combined with interventional embolization on liver cancer.Methods In vitro,a CCK-8 assay was used to detect the inhibitory effect of different concentrations of 3-BrPA on HepG2 cells,and light microscopy confirmed that the HepG2 cells were completely dead.Western blotting was used to detect the expression of key proteins involved in apoptosis.A total of 30 New Zealand white rabbits were used to establish a liver cancer model and were randomly divided into 3 groups 2 weeks after tumor establishment:the control group was perfused with saline in the hepatic artery;the transcatheter arterial embolization(TAE)group was given TAE;and the experimental group was perfused with 3-BrPA combined with TAE.The tumor-bearing rabbits were killed one week after surgery.The tumor volume and tumor necrosis ratio were calculated via the histopathological examination.Results In vitro,the inhibitory effect of 3-BrPA on HepG2 cells increased with increasing concentration.3-BrPA(100μmol/L)could induce the necrosis of HepG2 cells.Stimulation with 50μmol/L 3-BrPA could activate the tumor cell apoptosis pathway.3-BrPA combined with TAE treatment could significantly inhibit tumor growth and cause more complete tumor necrosis.Conclusion 3-BrPA not only has antitumour effects in vitro but can also significantly improve antitumour effects in the hypoxic microenvironment after embolization in vivo.展开更多
BACKGROUND Contrast-enhanced ultrasonography(CEUS)is utilized to assess the therapeutic efficacy of interventional therapy in liver cancer patients,offering insights into tumor blood flow changes,angiogenesis,and tumo...BACKGROUND Contrast-enhanced ultrasonography(CEUS)is utilized to assess the therapeutic efficacy of interventional therapy in liver cancer patients,offering insights into tumor blood flow changes,angiogenesis,and tumor markers.AIM To evaluate the use of CEUS in examining the effectiveness of interventional therapy for liver cancer,we aim to investigate its diagnostic utility for tumor perfusion patterns,microvessel density,perfusion recovery,blood flow enhancement response,and alterations in tumor markers among patients receiving interventional therapy for liver cancer.METHODS The study involved 124 patients who underwent interventional therapy for liver cancer at Guangzhou First People’s Hospital from January 2022 to February 2024.All patients were examined using CEUS before treatment and at 1 month,3 months,and 6 months,and the concentrations of tumor markers were collected and statistically analyzed using Statistical Package for the Social Sciences 25.0.Receiver operating characteristic(ROC)curves were used to evaluate the diagnostic efficacy of CEUS and analyze its sensitivity,specificity,and correlation with clinical indicators.RESULTS Before treatment,tumor blood flow was primarily enhanced.After treatment,enhanced perfusion declined,while uniform and non-uniform perfusion increased,indicating reduced tumor activity.Enhanced perfusion decreased from 68.25%before treatment to 53.75%at 6 months post-treatment(F=6.123,P=0.016),indicating reduced tumor activity.The microvessel density of the tumors decreased significantly after treatment(P<0.05),and the proportion of low microvessel density increased.After treatment,perfusion recovery in the tumor area improved,the proportion of complete and partial responses gradually increased,and the proportion of stable lesions decreased(P<0.05).The levels of alphafetoprotein,carcinoembryonic antigen,and carbohydrate antigen 19-9 decreased by 68.7%,30.4%,and 41.6%,respectively,at 6 months post-treatment(P<0.05).CEUS showed a sensitivity of 85.72%,specificity of 92.31%,and area under the curve of 0.911(95%CI:0.883–0.939)for evaluating treatment response.ROC curve analysis showed that CEUS had high sensitivity and specificity and could effectively evaluate the efficacy of interventional therapy for liver cancer.CONCLUSION CEUS has high diagnostic value in evaluating therapeutic effects in patients with liver cancer following interventional therapy.It can reflect changes in tumor blood flow,angiogenesis,and tumor marker levels,providing an effective basis for real-time monitoring of treatment outcomes.展开更多
Liver cancer presents unique challenges due to its systemic impact and complex treatment modalities.Patients often experience a range of complications,including cardiovascular,renal,hematological,and metabolic abnorma...Liver cancer presents unique challenges due to its systemic impact and complex treatment modalities.Patients often experience a range of complications,including cardiovascular,renal,hematological,and metabolic abnormalities,which can significantly affect treatment outcomes and quality of life.This article emphasizes the integration of multidisciplinary strategies and artificial intelligence-driven diagnostics,which have the potential to improve patient outcomes by optimizing early detection and targeted management of these complications.A recent study on 60 liver cancer patients undergoing interventional therapy highlighted the importance of recognizing and managing these complications.This article offers an overview of systemic complications in liver cancer,focusing on pathophysiological mechanisms,risk factors,and strategies to improve care.By addressing gaps in the existing literature and proposing future research directions,it underscores the importance of comprehensive,patient-centered approaches to refine therapeutic strategies.展开更多
BACKGROUND Although transarterial chemoembolization(TACE)is an effective treatment for liver cancer,clinical practice has shown that many patients experience significant psychological distress following the procedure,...BACKGROUND Although transarterial chemoembolization(TACE)is an effective treatment for liver cancer,clinical practice has shown that many patients experience significant psychological distress following the procedure,which can hinder postoperative recovery and prognosis.Therefore,effective and evidence-based interventions are urgently needed to address this issue.AIM To evaluate the impact of nursing quality-sensitive indicators combined with mindfulness-based stress reduction(MBSR)interventions in patients undergoing TACE.METHODS A total of 84 patients who underwent TACE from June 2022 to March 2024 were enrolled in the study.They were randomly assigned to either the observation group(n=42),which received nursing quality-sensitive indicator-based care combined with MBSR intervention,or the control group(n=42),which received routine care combined with MBSR intervention.Psychological stress response levels[assessed using the Trait Meta-Mood Scale(TMMS)],coping strategies[measured with the Jalowiec Coping Scale(JCS)],quality of care[evaluated using the Perceived Nursing Service Quality(PNSQ)scale],and overall patient satisfaction were compared between the two groups.RESULTS After 4 weeks,the observation group demonstrated significantly higher TMMS scores,as well as increased optimism,support-seeking,bravery,PNSQ scores,and satisfaction(P<0.05).In contrast,scores for selfdependence,conservatism,resignation,and avoidance in the JCS were significantly lower in the observation group than in the control group(P<0.05).CONCLUSION The combination of nursing quality-sensitive indicators and MBSR intervention in TACE patients not only reduces psychological stress and encourages a more positive attitude toward illness but also enhances nursing quality and improves the overall patient experience.展开更多
The introduction of path planning and visual navigation in vascular interventional surgery can provide an intuitive reference and guidance for doctors.In this study,based on the preprocessing results of vessel skeleto...The introduction of path planning and visual navigation in vascular interventional surgery can provide an intuitive reference and guidance for doctors.In this study,based on the preprocessing results of vessel skeleton extraction and stenosis diagnosis in X-ray coronary angiography images,clustering is used to determine the connectivity of the intersection points,and then the improved Dijkstra algorithm is used to automatically plan the surgical path.On this basis,the intermediate point is introduced to piecewise correct the path and improve the accuracy of the system.Finally,the epipolar constrained inverse projection transformation is used to reconstruct the coronary artery 3D model,and the optimal path is marked to achieve a multi-angle 3D visual navigation.Clinical experimental results show that compared with the traditional Dijkstra algorithm,the improved method can reduce the need for intermediate points,which improves computational efficiency,and the average error of manual calibration path is reduced to 4%of that before overall optimization.The results of 3D reconstruction and reprojection further qualitatively and quantitatively verify the effectiveness of the whole scheme.展开更多
Objective:To observe the control effect of interventional therapy combined with lenvatinib and sintilimab in patients with intermediate and advanced liver cancer.Methods:82 patients with intermediate and advanced live...Objective:To observe the control effect of interventional therapy combined with lenvatinib and sintilimab in patients with intermediate and advanced liver cancer.Methods:82 patients with intermediate and advanced liver cancer who visited from January 2022 to January 2025 were selected as samples and randomly divided into two groups.Group A received interventional therapy combined with lenvatinib and sintilimab,while Group B received interventional therapy combined with lenvatinib.Disease remission rate,adverse reactions,liver function indicators,and tumor marker indicators were compared between the two groups.Results:The disease control rate(DCR)in Group A was higher than that in Group B(P<0.05).There was no difference in adverse reaction rates between Group A and Group B(P>0.05).Total bilirubin(TBil),aspartate aminotransferase(AST),and alanine aminotransferase(ALT)levels in Group A were lower than those in Group B(P<0.05).Carcinoembryonic antigen(CEA),alpha-fetoprotein(AFP),and alpha-L-fucosidase(AFU)levels in Group A were also lower than those in Group B(P<0.05).Conclusion:Intermediate and advanced liver cancer patients receiving interventional therapy combined with lenvatinib and sintilimab showed reduced tumor marker levels,lessened liver function damage,and a high disease control rate and treatment safety.展开更多
Objective:To analyze the treatment effect of standardized bronchoscopic interventional therapy(i.e.,interventional therapy)on airway stenosis.Methods:Forty patients with airway stenosis admitted to the hospital betwee...Objective:To analyze the treatment effect of standardized bronchoscopic interventional therapy(i.e.,interventional therapy)on airway stenosis.Methods:Forty patients with airway stenosis admitted to the hospital between September 2022 and September 2024 were selected and randomly divided into two groups using a random number table.The experimental group received interventional therapy,while the reference group received conventional treatment.The total effective rate,degree of airway stenosis,shortness of breath score,and lung function indicators were compared.Results:The total effective rate in the experimental group was higher than that in the reference group.The proportion of mild stenosis in the degree of airway stenosis was higher in the experimental group than in the reference group.The shortness of breath score was lower in the experimental group than in the reference group.The lung function indicators were better in the experimental group than in the reference group(P<0.05).Conclusion:Interventional therapy is effective for patients with airway stenosis,as it can reduce the degree of stenosis,improve symptoms of shortness of breath,and protect patients’lung function.展开更多
To improve the treatment effect of obstructive hypertrophic cardiomyopathy,this article focuses on the treatment of obstructive hypertrophic cardiomyopathy and conducts a comprehensive analysis of the disease.It highl...To improve the treatment effect of obstructive hypertrophic cardiomyopathy,this article focuses on the treatment of obstructive hypertrophic cardiomyopathy and conducts a comprehensive analysis of the disease.It highlights the limitations of traditional treatment methods and elaborates on interventional and surgical treatments.Additionally,this article compares the indications,risks,treatment effects,and costs of the two different treatment methods,providing a reference for doctors and patients in selecting clinical treatment plans.展开更多
Objective:To explore the application effect of MBSR combined with relaxation training in the perioperative period of radiofrequency ablation combined with ozone interventional therapy for lumbar disc herniation.Method...Objective:To explore the application effect of MBSR combined with relaxation training in the perioperative period of radiofrequency ablation combined with ozone interventional therapy for lumbar disc herniation.Methods:90 patients with lumbar disc herniation who underwent radiofrequency ablation(RFA)combined with ozone interventional therapy in the Orthopedics and Traumatology Department of our hospital from January to December 2019 were included as research samples.They were randomly divided into two groups using a random number table method:the control group(45 cases)received routine perioperative nursing and health education;the experimental group(45 cases)received a comprehensive psychological intervention program consisting of MBSR combined with relaxation training in addition to the control group’s treatment.Changes in pain perception(VAS),sleep quality(PSQI),psychological state(SAS/SDS),and life satisfaction(SWLS)were compared between the two groups before and after the intervention.Results:After the intervention,both groups showed a significant decrease in SAS and SDS scores(P<0.05),with a greater decrease in the experimental group(P<0.05);the experimental group had lower PSQI total scores and scores in each dimension compared to the control group(P<0.05);the experimental group had a significantly lower VAS score(3.56±0.88)compared to the control group(5.94±0.62)(P<0.05);the experimental group had a higher SWLS score(28.59±5.61)compared to the control group(22.46±4.15)(P<0.05).Conclusion:MBSR combined with relaxation training can significantly optimize the perioperative psychological state of patients undergoing RFA combined with ozone interventional therapy,reduce pain sensitivity and stress responses,and simultaneously improve sleep quality and treatment satisfaction.展开更多
Background: The human gut microbiome is an important target for disease treatment and prevention. Various microbial species within the complex ecosystem of the microbiome have been shown to play important roles in dis...Background: The human gut microbiome is an important target for disease treatment and prevention. Various microbial species within the complex ecosystem of the microbiome have been shown to play important roles in disease. Identification of bioactive materials capable of altering the abundances of these species both safely and effectively is a major goal in microbiome research. Many traditional Chinese medicines (TCMs) have been reported to affect the composition of the gut microbiome. Here, we summarize studies that have used TCMs to alter the gut microbiome and discuss the response relationship between TCMs and gut microbial species. Methods: We searched the PubMed, Web of Science, and Knowledge Network databases using the terms “traditional Chinese medicine,” “gut microbiome,” and specific system disease names (endocrine, immune, nervous, cardiovascular, and digestive). Studies were excluded if irrelevant or if the experimental procedures were unclear. Results: TCMs have been reported to affect a wide range of gut microbial taxa spanning major phyla, including Firmicutes, Bacteroidetes, Proteobacteria, Verrucomicrobiota, Actinobacteria, and Fusobacteria. In all, 54 TCMs including compounds and extracts have been tested in rodents and 30 have been examined in human trials. Almost all studies have reported positive results in regulating the gut microbiome as well as modulating corresponding phenotypes, spanning diseases of the endocrine, immune, nervous, cardiovascular, and digestive systems. Gut species, including Akkermansia, Bacteroides, Fusobacterium, Faecalibacterium, and E. coli, were found to be regulated by 19 TCMs. A network was constructed to visualize the interactions between TCMs and these taxa. Conclusion: There exists a complex and close relationship between intestinal microflora and diseases. Sufficient experimental data and studies have proved that the imbalance of intestinal microflora affects health by mediating metabolism, immune regulation, inflammation and signal transduction. Many characteristic alterations of intestinal microflora are positively correlated with diseases, so intestinal microflora has become a potential risk index and treatment target for many diseases. Many TCMs affect the relative abundances of microbial species in the gut, and therefore may be useful for modulating the gut microbiome. This review provides a reference for prioritizing candidate TCMs from the enormous repertoire of such medicines to test which specific gut microbes are targeted.展开更多
Microglia are the resident macrophages of the central nervous system.They act as the first line of defense against pathogens and play essential roles in neuroinflammation and tissue repair after brain insult or in neu...Microglia are the resident macrophages of the central nervous system.They act as the first line of defense against pathogens and play essential roles in neuroinflammation and tissue repair after brain insult or in neurodegenerative and demyelinating diseases(Borst et al.,2021).Together with infiltrating monocyte-derived macrophages,microglia also play a critical role for brain tumor development,since immunosuppressive interactions between tumor cells and tumor-associated microglia and macrophages(TAM)are linked to malignant progression.This mechanism is of particular relevance in glioblastoma(GB),the deadliest form of brain cancer with a median overall survival of less than 15 months(Khan et al.,2023).Therefore,targeting microglia and macrophage activation is a promising strategy for therapeutic interference in brain disease.展开更多
Hepatocellular carcinoma(HCC) is the sixth most common cancer and third leading cause of cancer-related death in the world. The Barcelona clinic liver cancer classification is the current standard classification syste...Hepatocellular carcinoma(HCC) is the sixth most common cancer and third leading cause of cancer-related death in the world. The Barcelona clinic liver cancer classification is the current standard classification system for the clinical management of patients with HCC and suggests that patients with intermediate-stage HCC benefit from transcatheter arterial chemoembolization(TACE). Interventional treatments such as TACE, balloon-occluded TACE, drug-eluting bead embolization, radioembolization, and combined therapies including TACE and radiofrequency ablation, continue to evolve, resulting in improved patient prognosis. However, patients with advanced-stage HCC typically receive only chemotherapy with sorafenib, a multi-kinase inhibitor, or palliative and conservative therapy. Most patients receive palliative or conservative therapy only, and approximately 50% of patients with HCC are candidatesfor systemic therapy. However, these patients require therapy that is more effective than sorafenib or conservative treatment. Several researchers try to perform more effective therapies, such as combined therapies(TACE with radiotherapy and sorafenib with TACE), modified TACE for HCC with arterioportal or arteriohepatic vein shunts, TACE based on hepatic hemodynamics, and isolated hepatic perfusion. This review summarizes the published data and data on important ongoing studies concerning interventional treatments for unresectable HCC and discusses the technical improvements in these interventions, particularly for advanced-stage HCC.展开更多
文摘BACKGROUND The development of hepatocellular carcinoma(HCC)is influenced by multiple factors.Interventional therapy offers an effective treatment option for patients with unresectable intermediate-to-advanced HCC.Interventional therapy can induce electrocardiographic(ECG)abnormalities that may be associated with liver dysfunction,electrolyte disorders,and cardiac injury.AIM To explore the ECG alterations and determinants following interventional therapy in patients with HCC.METHODS Sixty patients undergoing interventional treatment for liver cancer were selected as study participants.According to the results of the dynamic ECG examination 1 day after surgery,the patients were divided into an abnormal group(n=21)and a nonabnormal group(n=39).With the help of dynamic ECG examination,the ECG parameters were compared and the baseline data of patients was recorded in the two groups.RESULTS The 24 hours QT interval variability,24 hours normal atrial polarization to ventricular polarization(R-R)interval(standard deviation),24 hours consecutive 5 minutes normal R-R interval,and 24 hours continuous 5 minutes normal R-R interval(standard deviation mean)were lower than patients in the nonabnormal group(P<0.05).The logistic analysis showed that age>60 years,liver function grade B,and postoperative body temperature 38°C were risk factors for abnormal dynamic electrocardiogram in patients with liver cancer intervention(P<0.05).CONCLUSION Interventional therapy for HCC can lead to ECG abnormalities,underscoring the clinical need for enhanced cardiac monitoring to mitigate myocardial complications.
文摘Objective:To analyze the effect of interventional nursing on the therapeutic effect,negative emotion and quality of life of patients undergoing cardiovascular and cerebrovascular interventional therapy.Methods:Eighty-four patients who received cardio-cerebral vascular interventional therapy in a hospital during January 2024–December 2024 were selected,and were divided into the control group and the observation group by the mean score method,each with 42 cases.The control group was given standardized perioperative care,and the observation group was given interventional nursing intervention on this basis.The two groups were compared in terms of clinical efficacy,negative emotion score,incidence of related complications,quality of life score and nursing satisfaction.Results:The total effective rate of treatment of patients in the observation group(95.24%)was significantly higher than that of the control group(78.57%),and the difference was statistically significant(P<0.05);before nursing care,the difference between SDS and SAS scores of patients in the two groups was insignificant(P>0.05);after nursing care,the scores of various indexes of the two groups were significantly reduced and the observation group was lower than that of the control group,and the difference was statistically significant(P<0.05);the patients in the observation group had more negative moods than those in the control group;the complication rate of patients in the observation group(2.38%)was significantly lower than that of the control group(19.04%),and the difference was statistically significant(P<0.05);the quality of life scores of patients in the observation group were higher than that of the control group,and the difference was statistically significant(P<0.05);the satisfaction rate of patients’nursing care in the observation group was 97.62%,which was higher than that of the control group(78.57%),and the difference was statistically significant(P<0.05).The difference is statistically significant(P<0.05).Conclusion:The implementation of interventional nursing intervention for patients with cardiovascular and cerebrovascular interventional therapy can further enhance the clinical therapeutic effect,improve the negative emotions of patients’anxiety and depression,reduce the risk of related complications,improve the quality of life of patients,and obtain higher satisfaction.
文摘Fluoroscopic imaging is widely utilised for diagnostic and therapeutic procedures and is fundamental to the establishment and maintenance of dialysis vascular access.To optimise outcomes and avoid injury to patients and healthcare pro-viders,radiation technology must be applied effectively and safely in clinical practice.Radiation safety may be overlooked by nephrology training curricula.This narrative review discusses the theoretical and practical principles of radiation management in fluoroscopy-guided procedures and is intended as a primer for trainees and nephrologists working in interventional settings.
基金supported by National Natural Science Foundation of China(No.82130060)Jiangsu Provincial Basic Research Program Natural Science Foundation-Frontier Leading Technology Basic Research Project(No.BK20232008)Jiangsu Provincial Special ProgramofMedical Science(No.BE2022855).
文摘Pancreatic cancer is a highly lethal malignancy characterized by rapid progression and increasing global incidence and mortality rates.Although surgery remains the only potentially curative treatment,most patients are ineligible for surgical intervention at diagnosis.For those with unresectable pancreatic cancer,palliative therapies such as radiotherapy and systemic treatments are the primary options.In recent decades,interventional therapies have emerged as promising alternatives in the treatment landscape of pancreatic cancer,including transcatheter arterial infusion,ablation techniques,stent placement,and brachytherapy.Thesemethods are recognized for their effectiveness in improving both survival outcomes and patients'quality of life.This review explores the historical development,current applications,and future potential of interventional therapies for pancreatic cancer.
文摘In their study,Han et al compared the efficacy of bevacizumab plus sindilizumab plus interventional therapy with that of lenvatinib plus sindilizumab plus interventional therapy for patients with intermediate and advanced hepatocellular carcinoma.The triple therapy,which integrates interventional therapy,targeted therapy,and immunotherapy,has emerged as a promising research focus in the treatment of liver cancer.Consequently,it is of utmost significance to select an appropriate combination of interventional therapy,targeted therapy,and immunotherapy for patients suffering from intermediate and advanced liver cancer.
文摘Placenta abnormalities,which are collectively termed as placenta accreta spec-trum(PAS),are increasing globally in the female population due to the large nu-mber of cesarean sections performed worldwide.PAS represents a rare but life-threatening occurrence that can lead to an increased risk of postpartum hemorr-hage due to the abnormal infiltration of the chorionic villi in the uterine wall up to the adjacent structures.Performing a prophylactic occlusion of the iliac arteries for a brief amount of time using balloon-occlusion endovascular catheters in patients with PAS can help control unwanted blood losses during cesarean delivery or postpartum demolition surgery.The aim of this narrative minireview was to pro-vide an overview of the aspects about prophylactic occlusion with endovascular balloons in patients with PAS and to analyze current evidence on this topic.In particular,this minireview included an overview of indications,patient selection,type of materials and devices used,technical advice and suggestions,clinical outcomes,and complications to give every interventional radiologist as well as every gynecologist and midwife all the information that is needed to address this particular condition in a safe and prompt manner.
基金National Natural Science Foundation of China(No.82202281)for the funding support,and Yu-miao Wei for his review of the manuscript.
文摘Objective Tumour cells in a hypoxic state are more invasive,have stronger self-renewal capabilities,and are difficult to treat because of their ability to promote tumour recurrence and metastasis.The glycolysis inhibitor 3-bromopyruvic acid(3-BrPA)can completely inactivate glycolytic enzymes at extremely low drug concentrations,thereby exerting a strong inhibitory effect on the glucose energy metabolism of tumor cells.Therefore,we tested the inhibitory effect of 3-BrPA on hepatocellular carcinoma cells(HepG2)in vitro;then,we used the VX2 liver cancer model to study the antitumour effect of 3-BrPA combined with interventional embolization on liver cancer.Methods In vitro,a CCK-8 assay was used to detect the inhibitory effect of different concentrations of 3-BrPA on HepG2 cells,and light microscopy confirmed that the HepG2 cells were completely dead.Western blotting was used to detect the expression of key proteins involved in apoptosis.A total of 30 New Zealand white rabbits were used to establish a liver cancer model and were randomly divided into 3 groups 2 weeks after tumor establishment:the control group was perfused with saline in the hepatic artery;the transcatheter arterial embolization(TAE)group was given TAE;and the experimental group was perfused with 3-BrPA combined with TAE.The tumor-bearing rabbits were killed one week after surgery.The tumor volume and tumor necrosis ratio were calculated via the histopathological examination.Results In vitro,the inhibitory effect of 3-BrPA on HepG2 cells increased with increasing concentration.3-BrPA(100μmol/L)could induce the necrosis of HepG2 cells.Stimulation with 50μmol/L 3-BrPA could activate the tumor cell apoptosis pathway.3-BrPA combined with TAE treatment could significantly inhibit tumor growth and cause more complete tumor necrosis.Conclusion 3-BrPA not only has antitumour effects in vitro but can also significantly improve antitumour effects in the hypoxic microenvironment after embolization in vivo.
基金Supported by Science and Technology Program of Guangzhou,No.2024A03J1029Science and Technology Program of Chinese Medicine and Integrated Chinese and Western Medicine in Guangzhou,No.20252A010001.
文摘BACKGROUND Contrast-enhanced ultrasonography(CEUS)is utilized to assess the therapeutic efficacy of interventional therapy in liver cancer patients,offering insights into tumor blood flow changes,angiogenesis,and tumor markers.AIM To evaluate the use of CEUS in examining the effectiveness of interventional therapy for liver cancer,we aim to investigate its diagnostic utility for tumor perfusion patterns,microvessel density,perfusion recovery,blood flow enhancement response,and alterations in tumor markers among patients receiving interventional therapy for liver cancer.METHODS The study involved 124 patients who underwent interventional therapy for liver cancer at Guangzhou First People’s Hospital from January 2022 to February 2024.All patients were examined using CEUS before treatment and at 1 month,3 months,and 6 months,and the concentrations of tumor markers were collected and statistically analyzed using Statistical Package for the Social Sciences 25.0.Receiver operating characteristic(ROC)curves were used to evaluate the diagnostic efficacy of CEUS and analyze its sensitivity,specificity,and correlation with clinical indicators.RESULTS Before treatment,tumor blood flow was primarily enhanced.After treatment,enhanced perfusion declined,while uniform and non-uniform perfusion increased,indicating reduced tumor activity.Enhanced perfusion decreased from 68.25%before treatment to 53.75%at 6 months post-treatment(F=6.123,P=0.016),indicating reduced tumor activity.The microvessel density of the tumors decreased significantly after treatment(P<0.05),and the proportion of low microvessel density increased.After treatment,perfusion recovery in the tumor area improved,the proportion of complete and partial responses gradually increased,and the proportion of stable lesions decreased(P<0.05).The levels of alphafetoprotein,carcinoembryonic antigen,and carbohydrate antigen 19-9 decreased by 68.7%,30.4%,and 41.6%,respectively,at 6 months post-treatment(P<0.05).CEUS showed a sensitivity of 85.72%,specificity of 92.31%,and area under the curve of 0.911(95%CI:0.883–0.939)for evaluating treatment response.ROC curve analysis showed that CEUS had high sensitivity and specificity and could effectively evaluate the efficacy of interventional therapy for liver cancer.CONCLUSION CEUS has high diagnostic value in evaluating therapeutic effects in patients with liver cancer following interventional therapy.It can reflect changes in tumor blood flow,angiogenesis,and tumor marker levels,providing an effective basis for real-time monitoring of treatment outcomes.
文摘Liver cancer presents unique challenges due to its systemic impact and complex treatment modalities.Patients often experience a range of complications,including cardiovascular,renal,hematological,and metabolic abnormalities,which can significantly affect treatment outcomes and quality of life.This article emphasizes the integration of multidisciplinary strategies and artificial intelligence-driven diagnostics,which have the potential to improve patient outcomes by optimizing early detection and targeted management of these complications.A recent study on 60 liver cancer patients undergoing interventional therapy highlighted the importance of recognizing and managing these complications.This article offers an overview of systemic complications in liver cancer,focusing on pathophysiological mechanisms,risk factors,and strategies to improve care.By addressing gaps in the existing literature and proposing future research directions,it underscores the importance of comprehensive,patient-centered approaches to refine therapeutic strategies.
文摘BACKGROUND Although transarterial chemoembolization(TACE)is an effective treatment for liver cancer,clinical practice has shown that many patients experience significant psychological distress following the procedure,which can hinder postoperative recovery and prognosis.Therefore,effective and evidence-based interventions are urgently needed to address this issue.AIM To evaluate the impact of nursing quality-sensitive indicators combined with mindfulness-based stress reduction(MBSR)interventions in patients undergoing TACE.METHODS A total of 84 patients who underwent TACE from June 2022 to March 2024 were enrolled in the study.They were randomly assigned to either the observation group(n=42),which received nursing quality-sensitive indicator-based care combined with MBSR intervention,or the control group(n=42),which received routine care combined with MBSR intervention.Psychological stress response levels[assessed using the Trait Meta-Mood Scale(TMMS)],coping strategies[measured with the Jalowiec Coping Scale(JCS)],quality of care[evaluated using the Perceived Nursing Service Quality(PNSQ)scale],and overall patient satisfaction were compared between the two groups.RESULTS After 4 weeks,the observation group demonstrated significantly higher TMMS scores,as well as increased optimism,support-seeking,bravery,PNSQ scores,and satisfaction(P<0.05).In contrast,scores for selfdependence,conservatism,resignation,and avoidance in the JCS were significantly lower in the observation group than in the control group(P<0.05).CONCLUSION The combination of nursing quality-sensitive indicators and MBSR intervention in TACE patients not only reduces psychological stress and encourages a more positive attitude toward illness but also enhances nursing quality and improves the overall patient experience.
基金the National Natural Science Foundation of China(No.61973210)the Interdisciplinary Program of Shanghai Jiao Tong University(Nos.YG2019ZDA17 and ZH2018QNB23)+1 种基金the Shanghai Advanced Technology Joint Research Fund(No.USCAST2020-7)the Shenzhen Science and Technology Commission Key Technology Project(No.JSGG20200701095003006)。
文摘The introduction of path planning and visual navigation in vascular interventional surgery can provide an intuitive reference and guidance for doctors.In this study,based on the preprocessing results of vessel skeleton extraction and stenosis diagnosis in X-ray coronary angiography images,clustering is used to determine the connectivity of the intersection points,and then the improved Dijkstra algorithm is used to automatically plan the surgical path.On this basis,the intermediate point is introduced to piecewise correct the path and improve the accuracy of the system.Finally,the epipolar constrained inverse projection transformation is used to reconstruct the coronary artery 3D model,and the optimal path is marked to achieve a multi-angle 3D visual navigation.Clinical experimental results show that compared with the traditional Dijkstra algorithm,the improved method can reduce the need for intermediate points,which improves computational efficiency,and the average error of manual calibration path is reduced to 4%of that before overall optimization.The results of 3D reconstruction and reprojection further qualitatively and quantitatively verify the effectiveness of the whole scheme.
文摘Objective:To observe the control effect of interventional therapy combined with lenvatinib and sintilimab in patients with intermediate and advanced liver cancer.Methods:82 patients with intermediate and advanced liver cancer who visited from January 2022 to January 2025 were selected as samples and randomly divided into two groups.Group A received interventional therapy combined with lenvatinib and sintilimab,while Group B received interventional therapy combined with lenvatinib.Disease remission rate,adverse reactions,liver function indicators,and tumor marker indicators were compared between the two groups.Results:The disease control rate(DCR)in Group A was higher than that in Group B(P<0.05).There was no difference in adverse reaction rates between Group A and Group B(P>0.05).Total bilirubin(TBil),aspartate aminotransferase(AST),and alanine aminotransferase(ALT)levels in Group A were lower than those in Group B(P<0.05).Carcinoembryonic antigen(CEA),alpha-fetoprotein(AFP),and alpha-L-fucosidase(AFU)levels in Group A were also lower than those in Group B(P<0.05).Conclusion:Intermediate and advanced liver cancer patients receiving interventional therapy combined with lenvatinib and sintilimab showed reduced tumor marker levels,lessened liver function damage,and a high disease control rate and treatment safety.
文摘Objective:To analyze the treatment effect of standardized bronchoscopic interventional therapy(i.e.,interventional therapy)on airway stenosis.Methods:Forty patients with airway stenosis admitted to the hospital between September 2022 and September 2024 were selected and randomly divided into two groups using a random number table.The experimental group received interventional therapy,while the reference group received conventional treatment.The total effective rate,degree of airway stenosis,shortness of breath score,and lung function indicators were compared.Results:The total effective rate in the experimental group was higher than that in the reference group.The proportion of mild stenosis in the degree of airway stenosis was higher in the experimental group than in the reference group.The shortness of breath score was lower in the experimental group than in the reference group.The lung function indicators were better in the experimental group than in the reference group(P<0.05).Conclusion:Interventional therapy is effective for patients with airway stenosis,as it can reduce the degree of stenosis,improve symptoms of shortness of breath,and protect patients’lung function.
文摘To improve the treatment effect of obstructive hypertrophic cardiomyopathy,this article focuses on the treatment of obstructive hypertrophic cardiomyopathy and conducts a comprehensive analysis of the disease.It highlights the limitations of traditional treatment methods and elaborates on interventional and surgical treatments.Additionally,this article compares the indications,risks,treatment effects,and costs of the two different treatment methods,providing a reference for doctors and patients in selecting clinical treatment plans.
基金General Project,Scientific Research Project Plan for Traditional Chinese Medicine in Hebei Province(Project No.:T2025117)。
文摘Objective:To explore the application effect of MBSR combined with relaxation training in the perioperative period of radiofrequency ablation combined with ozone interventional therapy for lumbar disc herniation.Methods:90 patients with lumbar disc herniation who underwent radiofrequency ablation(RFA)combined with ozone interventional therapy in the Orthopedics and Traumatology Department of our hospital from January to December 2019 were included as research samples.They were randomly divided into two groups using a random number table method:the control group(45 cases)received routine perioperative nursing and health education;the experimental group(45 cases)received a comprehensive psychological intervention program consisting of MBSR combined with relaxation training in addition to the control group’s treatment.Changes in pain perception(VAS),sleep quality(PSQI),psychological state(SAS/SDS),and life satisfaction(SWLS)were compared between the two groups before and after the intervention.Results:After the intervention,both groups showed a significant decrease in SAS and SDS scores(P<0.05),with a greater decrease in the experimental group(P<0.05);the experimental group had lower PSQI total scores and scores in each dimension compared to the control group(P<0.05);the experimental group had a significantly lower VAS score(3.56±0.88)compared to the control group(5.94±0.62)(P<0.05);the experimental group had a higher SWLS score(28.59±5.61)compared to the control group(22.46±4.15)(P<0.05).Conclusion:MBSR combined with relaxation training can significantly optimize the perioperative psychological state of patients undergoing RFA combined with ozone interventional therapy,reduce pain sensitivity and stress responses,and simultaneously improve sleep quality and treatment satisfaction.
基金funding by National Natural Science Foundation of China(No.82174492)National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion Project(N o.ZJJBGS2024002-1).
文摘Background: The human gut microbiome is an important target for disease treatment and prevention. Various microbial species within the complex ecosystem of the microbiome have been shown to play important roles in disease. Identification of bioactive materials capable of altering the abundances of these species both safely and effectively is a major goal in microbiome research. Many traditional Chinese medicines (TCMs) have been reported to affect the composition of the gut microbiome. Here, we summarize studies that have used TCMs to alter the gut microbiome and discuss the response relationship between TCMs and gut microbial species. Methods: We searched the PubMed, Web of Science, and Knowledge Network databases using the terms “traditional Chinese medicine,” “gut microbiome,” and specific system disease names (endocrine, immune, nervous, cardiovascular, and digestive). Studies were excluded if irrelevant or if the experimental procedures were unclear. Results: TCMs have been reported to affect a wide range of gut microbial taxa spanning major phyla, including Firmicutes, Bacteroidetes, Proteobacteria, Verrucomicrobiota, Actinobacteria, and Fusobacteria. In all, 54 TCMs including compounds and extracts have been tested in rodents and 30 have been examined in human trials. Almost all studies have reported positive results in regulating the gut microbiome as well as modulating corresponding phenotypes, spanning diseases of the endocrine, immune, nervous, cardiovascular, and digestive systems. Gut species, including Akkermansia, Bacteroides, Fusobacterium, Faecalibacterium, and E. coli, were found to be regulated by 19 TCMs. A network was constructed to visualize the interactions between TCMs and these taxa. Conclusion: There exists a complex and close relationship between intestinal microflora and diseases. Sufficient experimental data and studies have proved that the imbalance of intestinal microflora affects health by mediating metabolism, immune regulation, inflammation and signal transduction. Many characteristic alterations of intestinal microflora are positively correlated with diseases, so intestinal microflora has become a potential risk index and treatment target for many diseases. Many TCMs affect the relative abundances of microbial species in the gut, and therefore may be useful for modulating the gut microbiome. This review provides a reference for prioritizing candidate TCMs from the enormous repertoire of such medicines to test which specific gut microbes are targeted.
基金Deutsche Forschungsgemeinschaft(DFG,German Research Foundation),project numbers 324633948 and 409784463(DFG grants Hi 678/9-3 and Hi 678/10-2,FOR2953)to HHBundesministerium für Bildung und Forschung-BMBF,project number 16LW0463K to HT.
文摘Microglia are the resident macrophages of the central nervous system.They act as the first line of defense against pathogens and play essential roles in neuroinflammation and tissue repair after brain insult or in neurodegenerative and demyelinating diseases(Borst et al.,2021).Together with infiltrating monocyte-derived macrophages,microglia also play a critical role for brain tumor development,since immunosuppressive interactions between tumor cells and tumor-associated microglia and macrophages(TAM)are linked to malignant progression.This mechanism is of particular relevance in glioblastoma(GB),the deadliest form of brain cancer with a median overall survival of less than 15 months(Khan et al.,2023).Therefore,targeting microglia and macrophage activation is a promising strategy for therapeutic interference in brain disease.
文摘Hepatocellular carcinoma(HCC) is the sixth most common cancer and third leading cause of cancer-related death in the world. The Barcelona clinic liver cancer classification is the current standard classification system for the clinical management of patients with HCC and suggests that patients with intermediate-stage HCC benefit from transcatheter arterial chemoembolization(TACE). Interventional treatments such as TACE, balloon-occluded TACE, drug-eluting bead embolization, radioembolization, and combined therapies including TACE and radiofrequency ablation, continue to evolve, resulting in improved patient prognosis. However, patients with advanced-stage HCC typically receive only chemotherapy with sorafenib, a multi-kinase inhibitor, or palliative and conservative therapy. Most patients receive palliative or conservative therapy only, and approximately 50% of patients with HCC are candidatesfor systemic therapy. However, these patients require therapy that is more effective than sorafenib or conservative treatment. Several researchers try to perform more effective therapies, such as combined therapies(TACE with radiotherapy and sorafenib with TACE), modified TACE for HCC with arterioportal or arteriohepatic vein shunts, TACE based on hepatic hemodynamics, and isolated hepatic perfusion. This review summarizes the published data and data on important ongoing studies concerning interventional treatments for unresectable HCC and discusses the technical improvements in these interventions, particularly for advanced-stage HCC.
