Search Results (83)

Background/Objectives: Hepatocellular carcinoma (HCC) is a major cause of cancer-related mortality worldwide, with transarterial chemoembolization (TACE) commonly used as a palliative approach for patients who are not candidates for surgical resection. Understanding the factors that influence health-related quality of life (HRQoL) after TACE is essential for improving patient-centered care. This systematic review seeks to consolidate current evidence on the variables that impact HRQoL in HCC patients post-TACE. Methods: In adherence to PRISMA guidelines, a comprehensive search was conducted across five English and Chinese databases—PubMed, Scopus, Web of Science, CNKI, and Wanfang—covering studies from database inception to May 2025. Eligible studies were observational and examined factors affecting HRQoL in post-TACE HCC patients. Two independent reviewers performed screening, data extraction, and quality assessment using the Joanna Briggs Institute (JBI) Critical Appraisal Tools. Results: Nine studies met the inclusion criteria, including six cohort studies and three cross-sectional studies. The quality assessment rated seven studies as high quality and two as moderate. A range of validated HRQoL assessment tools was used, with the EORTC QLQ-C30 and FACT-G being the most commonly employed. The factors influencing HRQoL were grouped into five categories: (1) demographic factors (e.g., age, gender, education level); (2) clinical indicators (e.g., liver function, tumor burden); (3) psychological factors (e.g., depression, anxiety, spiritual well-being); (4) social support (e.g., financial status, coping mechanisms); and (5) physical symptoms (e.g., fatigue, pain, appetite loss). Across studies, both symptom severity and psychological distress were consistently associated with lower HRQoL. Conclusions: The HRQoL of HCC patients following TACE is influenced by a complex interplay of demographic, clinical, psychological, social, and symptomatic factors. Tailored, multidimensional interventions addressing these diverse aspects are crucial to optimizing recovery and improving overall well-being. Full article

Hepatocellular carcinoma (HCC) is one of the leading causes of liver transplant worldwide. While liver transplantation offers a survival advantage for early-stage HCC patients, post-transplant recurrence remains a significant concern, affecting up to 15% of recipients. We sought to conduct a comprehensive review related to HCC recurrence after liver transplant. Tumor-related factors such as poor differentiation, vascular invasion, and elevated tumor biomarkers like alpha-fetoprotein are key predictors of recurrence. Donor-related factors, including graft type and surgical procedures, can also influence outcomes, though their effects are less conclusive. Advancements in patient selection criteria and scoring systems, such as the Milan Criteria and RETREAT score, have improved risk stratification by incorporating tumor size, biomarkers, and response to pre-transplant treatment. Despite these measures, recurrent HCC after transplantation poses treatment challenges. Curative approaches such as resection are feasible for localized or oligometastatic recurrence and offer the best outcomes when applicable. Locoregional treatments, including ablation and transarterial chemoembolization, provide options for unresectable cases but have limited long-term efficacy. Systemic therapies, including targeted agents like sorafenib, regorafenib, and lenvatinib, have shown modest benefits in managing advanced recurrent HCC. Emerging immunotherapy approaches hold promise but face unique challenges due to the required immunosuppression in transplant recipients. Multidisciplinary evaluation remains essential for tailoring treatment plans. Future efforts should focus on refining predictive tools and exploring novel therapies to improve survival outcomes for patients with recurrent HCC after liver transplantation. Full article

Hepatocellular carcinoma (HCC) is a commonly diagnosed malignancy, with the treatment for transplant-ineligible localized disease traditionally relying on locoregional therapies, such as surgical resection, transarterial chemoembolization (TACE), and transarterial radioembolization (TARE). Systemic therapy has historically been reserved for advanced, unresectable HCC. However, lenvatinib, an oral multikinase inhibitor, has recently gained traction as part of a multimodal approach for localized HCC in combination with locoregional treatments. An upfront TACE or TARE can induce tumor hypoxia, leading to the upregulation of hypoxia-inducible factor-1 alpha (HIF-1α) and vascular endothelial growth factor (VEGF), which promotes tumor angiogenesis and progression. The rationale for combining lenvatinib with a locoregional therapy is to enhance tumor shrinkage while preserving liver function before a definitive intervention. Clinical trials, such as TACTICS and LAUNCH, have demonstrated improved outcomes with this approach. Additionally, retrospective studies, including those incorporating immune checkpoint inhibitors, have reported further benefits. This review explores the combination of lenvatinib with various locoregional modalities, including TARE, microwave ablation (MWA), and radiofrequency ablation (RFA), highlighting their indications and clinical outcomes. Furthermore, we discuss the ongoing and upcoming clinical trials investigating the integration of systemic agents with locoregional therapies for intermediate-stage HCC, including EMERALD-1, EMERALD-3, LEAP-012, and CheckMate 74W. Full article

Background: Hepatocellular carcinoma (HCC) is a leading cause of cancer-related mortality, with transarterial chemoembolisation (TACE) being a primary treatment for intermediate-stage disease. However, post-procedural pain remains a significant challenge due to inconsistent management practices and a lack of standardised protocols. This scoping review synthesises current evidence on pain management strategies in HCC patients undergoing TACE, evaluates their effectiveness, identifies practice gaps, and proposes optimisation strategies. Methods: A comprehensive database search according to the methodological approach given by Arksey and O’Malley with the aid of the PRISMA-ScR guidelines across Cochrane Library, Web of Science, CINAHL, PubMed, and Scopus was performed. The terms associated with pain, TACE, and liver cancer were included in the search strategy. Two independent researchers systematically screened study titles, abstracts, and full texts and extracted key study characteristics and approaches to pain management. Results: Of 1515 identified studies, 29 met the inclusion criteria. Most (72.7%) focused on pharmacological interventions, with dexamethasone and lidocaine being the most frequently investigated agents. Non-pharmacological approaches, including psychological interventions, physical therapies, music therapy, health education, and comprehensive nursing, were also reported. Pain was primarily assessed using the visual analogue scale (VAS) and numeric rating scale (NRS). Conclusions: Pharmacological interventions, particularly dexamethasone and lidocaine, remain the cornerstone of pain management in TACE, yet consensus on their optimal use is lacking. Non-pharmacological strategies provide complementary benefits. standardised, evidence-based pain management protocols integrating both approaches are needed. Future large-scale, multicentre trials are essential to establish the most effective strategies for optimising patient outcomes. Full article

Current primary liver cancer therapies, including sorafenib and transarterial chemoembolization, face significant limitations due to chemoresistance caused by impaired drug uptake, altered metabolism, and other genetic modulations. These challenges contribute to relapse rates of 50–80% within five years. The need for improved treatment strategies (adjuvant therapy, unsatisfactory enhanced permeability and retention (EPR) effect) has driven research into advanced drug delivery systems, including targeted nanoparticles, biomaterials, and combinatory approaches. Therefore, this review evaluates recent advancements in primary liver cancer pharmacotherapy, focusing on the potential of drug delivery systems for sorafenib and its derivatives. Approaches such as leveraging Kupffer cells for tumor migration or utilizing smaller NPs for inter-/intracellular delivery, address EPR limitations. Biomaterials and targeted therapies focusing on targeting have demonstrated effectiveness in increasing tumor-specific delivery, but clinical evidence remains limited. Combination therapies have emerged as an interesting solution to overcoming chemoresistance or to broadening therapeutic functionality. Biomimetic delivery systems, employing blood cells or exosomes, provide methods for targeting tumors, preventing metastasis, and strengthening immune responses. However, significant differences between preclinical models and human physiology remain a barrier to translating these findings into clinical success. Future research must focus on the development of adjuvant therapy and refining drug delivery systems to overcome the limitations of tumor heterogeneity and low drug accumulation. Full article

Background/Objectives: To develop a decision framework integrating computed tomography (CT) radiomics and clinical factors to guide the selection of transarterial chemoembolization (TACE) technique for optimizing treatment response in non-resectable hepatocellular carcinoma (HCC). Methods: A retrospective analysis was performed on 151 patients [33 conventional TACE (cTACE), 69 drug-eluting bead TACE (DEB-TACE), 49 degradable starch microsphere TACE (DSM-TACE)] who underwent TACE for HCC at a single tertiary center. Pre-TACE contrast-enhanced CT images were used to extract radiomic features of the TACE-treated liver tumor volume. Patient clinical and laboratory data were combined with radiomics-derived predictors in an elastic net regularized logistic regression model to identify independent factors associated with early response at 4–6 weeks post-TACE. Predicted response probabilities under each TACE technique were compared with the actual techniques performed. Results: Elastic net modeling identified three independent predictors of response: radiomic feature “Contrast” (OR = 5.80), BCLC stage B (OR = 0.92), and viral hepatitis etiology (OR = 0.74). Interaction models indicated that the relative benefit of each TACE technique depended on the identified patient-specific predictors. Model-based recommendations differed from the actual treatment selected in 66.2% of cases, suggesting potential for improved patient–technique matching. Conclusions: Integrating CT radiomics with clinical variables may help identify the optimal TACE technique for individual HCC patients. This approach holds promise for a more personalized therapy selection and improved response rates beyond standard clinical decision-making. Full article

Intrahepatic cholangiocarcinoma is an aggressive malignancy with rising incidence and poor outcomes. This review examines recent advancements in locoregional therapies for unresectable intrahepatic cholangiocarcinoma, focusing on external beam radiotherapy, transarterial radioembolization (TARE), hepatic artery infusion pump (HAIP) chemotherapy, and liver transplantation. Stereotactic body radiation therapy and proton beam therapy have shown promise in achieving local control and improving survival. TARE, with personalized dosimetry, has demonstrated encouraging results in select patient populations. HAIP chemotherapy, primarily studied using floxuridine, has yielded impressive survival outcomes in phase II trials. Liver transplantation, once contraindicated, is now being reconsidered for carefully selected patients with localized disease. While these locoregional approaches show potential, randomized controlled trials comparing them to standard systemic therapy are lacking. Patient selection remains crucial, with factors such as liver function, tumor burden, and molecular profile influencing treatment decisions. Ongoing research aims to optimize treatment sequencing, explore combination strategies with systemic therapies, and refine phenotype identification and patient selection criteria. As the landscape of intrahepatic cholangiocarcinoma management evolves, a multidisciplinary approach is essential to tailor treatment strategies and improve outcomes for patients with this challenging disease. Full article

Introduction: Giant hepatic hemangiomas are challenging to manage, requiring effective therapeutic approaches. Transarterial bleomycin–lipiodol embolization (TACE) has shown promise as a treatment option, yet predictive factors for its success are not well defined. This study aimed to assess the efficacy of TACE for giant hepatic hemangiomas and identify factors influencing treatment outcomes. Methods: A retrospective analysis of 31 adult patients who underwent TACE with bleomycin and lipiodol between December 2014 and October 2022 was conducted. Clinical parameters including age, sex, hemangioma location, lesion size, bleomycin dose, number of TACE sessions, and follow-up duration were evaluated. The primary outcome was hemangioma volume reduction, with statistical analyses identifying factors associated with significant lesion regression. Results: Higher bleomycin doses and longer intervals from procedure to follow-up were positively correlated with hemangioma volume reduction, while variables such as patient sex and lesion location showed no statistically significant impact on clinical success. The findings suggest that increased bleomycin dosage and extended follow-up periods may enhance treatment efficacy. Conclusions: The study identifies bleomycin dose and follow-up duration as predictive factors for TACE success in treating giant hepatic hemangiomas, underscoring their role in optimizing therapeutic strategies. These insights contribute to improved treatment personalization for patients with giant hepatic hemangiomas and highlight the need for further prospective studies to validate and expand upon these findings. Full article

D-transposition of the great arteries (D-TGA) is a common cyanotic critical congenital heart disease. An arterial switch operation (ASO) with/without a ventricular septal defect (VSD) closure is the preferred surgical approach, with an added challenge when an intramural coronary artery (IMC) is present (1), with a reported increased incidence of postoperative complications and mortality (2,3). We present our recent D-TGA with intramural coronary artery (TGA-IMC) experience, focusing on the salient features identified on echocardiography, computed tomography (CT) angiography, and invasive angiograms, as well as variations in ASO surgical techniques for repair. Diagnostic imaging evaluation allowed for identification of the lesion, as well as planning for and undertaking of two different surgical approaches. While the two patients had differing immediate postoperative courses, both were asymptomatic at discharge, with normal biventricular systolic function. Our experience demonstrates that the suspicion for a coronary anomaly in TGA can be raised prenatally and confirmed postnatally with focused trans-thoracic echocardiography and ECG-gated CT angiogram evaluation while also aiding in operative planning. Moreover, suggesting further exploration of the optimal surgical technique for the repair of TGA-IMC. Full article

Objectives: This study aims to report on the application of degradable starch microspheres to provide flow diversion by means of temporary embolization of healthy tissues in oncological endovascular procedures when tumor feeding vessels are not selectively accessible. Methods: This is a multicenter retrospective analysis of patients undergoing visceral embolization procedures of malignancies. The inclusion criteria were as follows: flow diversion performed by injection of degradable starch microspheres, visceral embolization procedures with unfeasible superselective catheterism of the target, and a malignant pathology. Technical success was defined as complete flow diversion with temporary exclusion of the non-target district from arterial flow, associated with successful embolization of the target. Clinical success was intended as procedural achievement with patient clinical improvement. Results: Sixteen patients were included in this analysis. Peripheral embolization procedures were performed in the coeliac visceral district all in oncologic patients, including 4 transarterial radioembolization work-up procedures in patients with hepatocarcinoma, 10 chemioembolization procedures in patients with hepatocarcinoma (8) or cholangiocarcinoma (2), and 2 palliative transarterial embolizations in patients with gastric cancer. Technical success was obtained in 100% of the cases, while clinical success was reached in 87.5%: in two chemioembolization procedures, despite technical success, the procedural clinical benefits were partial, with an incomplete target lesion response. Minor complications occurred in five patients (31.2%). Conclusions: In this study, temporary flow diversion with degradable starch microspheres during oncological embolization procedures was safe and effective; this approach is suitable to protect healthy surrounding tissues when vessels feeding the target cannot be selected with the microcatheter. Full article

This study systematically reviews the efficacy and safety of combining transarterial embolization (TAE) with radiotherapy (RT) for managing bone metastases (BM), assessing clinical response (CR), and local control (LC). A literature search using PubMed, Scopus, Web of Science, Medline Plus, and the Cochrane Library identified three relevant studies with 74 patients and 103 BM. One study included local chemotherapy infusion with TAE. All studies reported CR rates, though one used skeletal-related events as a surrogate, while only one study provided LC rates. Adverse events were noted across all studies. A quantitative analysis of CR rates showed a relative risk (RR) of 0.15 (confidence interval (CI): 0.03–0.69) favoring TAE plus RT over RT alone, while no significant differences were observed between TAE plus RT and TAE alone (RR: 0.91; CI: 0.51–1.63). The combined TAE and RT approach demonstrated effectiveness in local tumor control and produced faster, longer-lasting pain relief than RT alone, although TAE was associated with a mild, transient increase in side effects. While TAE plus RT shows potential benefit and acceptable toxicity, the current evidence is of low quality. Full article

Hepatocellular carcinoma (HCC) is a prevalent malignant tumour worldwide. Depending on the stage of the tumour and liver function, a variety of treatment options are indicated. Traditional radiotherapy and chemotherapy are ineffective against HCC; however, the U.S. Food and Drug Administration (FDA) has approved radiofrequency ablation (RFA), surgical resection, and transarterial chemoembolization (TACE) for advanced HCC. On the other hand, liver transplantation is recommended in the early stages of the disease. Tyrosine kinase inhibitors (TKIs) like lenvatinib and sorafenib, immunotherapy and anti-angiogenesis therapy, including pembrolizumab, bevacizumab, tremelimumab, durvalumab, camrelizumab, and atezolizumab, are other treatment options for advanced HCC. Moreover, to maximize outcomes for patients with HCC, the combination of immune checkpoint inhibitors (ICIs) along with targeted therapies or local ablative therapy is being investigated. This review elaborates on the current status of HCC treatment, outlining the most recent clinical study results and novel approaches. Full article

Background: Hepatocellular carcinoma (HCC) is a prevalent type of primary liver cancer and one of the leading causes of cancer-related mortality worldwide. Antivascular Ultrasound (AVUS) is a novel therapy approach that utilizes the mechanical and thermal interactions between ultrasound and microbubbles to disrupt tumor vasculature or potentiate effects of chemotherapy or radiation therapy in a dose-dependent fashion. In this review, we aim to illustrate the mechanisms of AVUS, focusing on the preclinical and clinical evidence of AVUS applications in HCC. Methods: Peer-reviewed publications pertaining to the use of AVUS in HCC were collected and analyzed. Results: 12 preclinical studies and 1 clinical trial were analyzed. At lower energy levels, AVUS can enhance tumor perfusion, facilitating the delivery of chemotherapy agents and resulting in improved therapeutic outcomes. Conversely, at higher energy levels, AVUS can disrupt tumor perfusion, leading to ischemic damage of the tumors. Combining AVUS with other therapeutic approaches, such as chemotherapy, radiation therapy, and transarterial radioembolization (TARE), can synergistically enhance therapeutic outcomes. Conclusions: AVUS is a promising novel treatment modality for HCC. Current evidence suggests that AVUS exhibits a dose-dependent nature, making it a versatile approach that can be effectively combined with other therapeutic regimens. Further clinical studies and long-term follow-ups are needed to establish the optimal clinical protocol and safety profile of AVUS. Full article

Transarterial microembolization (TAME) is an innovative approach to treating chronic musculoskeletal pain. During the procedure, intraprocedural vasospasm, presenting juxta-catheter stenosis, and poor distal artery perfusion and flow through the anastomosis commonly pose challenges. Difficulty of the catheter reaching the target vessel and restricted drug delivery are possible consequences. To address these issues, transcatheter nitroglycerin (NTG) infusion at the extremity’s small-sized artery has been introduced. We investigated patients who underwent the TAME procedure wherein NTG was employed and sourced from two institutional settings. Transcatheter NTG infusion was administered in seven instances of chronic musculoskeletal pain manifesting with intraprocedural vasospasm during TAME procedures. Patient profiles, preprocedural imaging, fluoroscopic findings, adverse events, and Numerical Rating Scale (NRS) scores were evaluated. As a result, all seven cases experiencing intraprocedural vasospasm exhibited rapid responses to transcatheter NTG infusion. Angiography conducted pre- and post-infusion demonstrated increased vessel size, resolved proximal catheter stenosis, and improved distal perfusion. One case presented an adverse effect of self-limited transient hypotension. The NRS scores decreased following the procedure. Transcatheter NTG infusion at the extremity’s small-sized muscular artery can be an effective technique for resolving intraprocedural vasospasm in TAME procedures, irrespective of the target diseases and approach vessels. Full article

Introduction: Trans-radial access for coronary angiography and percutaneous coronary intervention (PCI) has gained popularity due to its advantages over the traditional transfemoral approach. However, radial artery occlusion (RAO) remains a common complication following trans-radial procedures. This study aimed to investigate the incidence of early and late RAO along with their risk factors. Methods: Six databases, Medline (Ovid), National Library of Medicine (MeSH), Cochrane Database of Systematic Reviews (Wiley), Embase, Scopus, and Global Index Medicus, were searched. The systematic review and meta-analysis followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Data were extracted and analyzed. Using a random-effect model, the primary endpoint was the overall incidence of RAO after invasive coronary procedures. Subgroup analysis and meta-regression were also performed to identify possible predictors of RAO. Results: A total of 41 studies with 30,020 patients were included. The overall incidence of RAO was 13% (95% CI = 0.09–0.16). The incidence of early RAO (within 24 h) was 14% (95% CI = 0.10–0.18) in 26 studies, while the incidence of late RAO (after 24 h) was 10% (95% CI = 0.04–0.16) in 22 studies. The average incidence rates of early RAO in studies with catheter sizes of <6 Fr, 6 Fr, and >6 Fr were 9.8%, 9.4%, and 8.8%. The overall effect size of female gender as a predictor was 0.22 with a 95% CI of 0.00–0.44. Age was a potential predictor of early RAO (B = 0.000357; 95% CI = −0.015–0.0027, p: 0.006). Conclusions: This meta-analysis provides essential information on the incidence of early (14%) and late (10%) RAO following angiographic procedures. Additionally, our findings suggest that female sex and age are possible predictors of RAO. A larger catheter, especially (6 Fr) and hemostatic compression time <90 min post-procedure, substantially reduced the incidence of RAO. The use of oral anticoagulation and the appropriate dosage of low-molecular-weight heparin (LMWH) does reduce RAO, but a comparison between them showed no statistical significance. Full article