Improved survival with second-line hepatic arterial infusion chemotherapy after atezolizumab-bevacizumab failure in hepatocellular carcinoma.

Background: There is no established second-line treatment for hepatocellular carcinoma (HCC) following atezolizumab-bevacizumab (ate-beva) failure. This study assessed the efficacy of hepatic arterial infusion chemotherapy (HAIC) as a salvage therapy by comparing survival outcomes and treatment responses between HAIC as a first-line treatment and as a second-line option after ate-beva failure.

Materials And Methods: We retrospectively analyzed 100 patients with advanced HCC treated with HAIC between March 2022 and July 2024.

eLemur: A cellular-resolution 3D atlas of the mouse lemur brain.

The gray mouse lemur (), one of the smallest living primates, emerges as a promising model organism for neuroscience research. This is due to its genetic similarity to humans, its evolutionary position between rodents and humans, and its primate-like features encapsulated within a rodent-sized brain. Despite its potential, the absence of a comprehensive reference brain atlas impedes the progress of research endeavors in this species, particularly at the microscopic level.

Comparative Safety Profiles and Usage Patterns of Iodinated Contrast Media in Medical Imaging.

Objectives: This study aimed to analyze the usage patterns and hypersensitivity reaction (HSR) profiles of six nonionic iodinated contrast media (ICMs) used in computed tomography (CT) to enhance patient safety and inform evidence-based contrast agent selection.

Methods: We retrospectively reviewed 248,209 CT scans obtained between January 2020 and December 2022. Six ICMs (iomeprol, iohexol, ioversol, iopromide, iodixanol, and iobitridol) were compared on the basis of their usage rates, HSR incidence, and severity.

[Non-Invasive Test for Assessment of Liver Fibrosis in Chronic Hepatitis B].

Chronic hepatitis B (CHB) is a high-risk condition that requires continuous monitoring and appropriate management during the natural course of the disease. In particular, the assessment of liver fibrosis is crucial for determining the optimal timing of antiviral therapy, evaluating the treatment response, and predicting the occurrence and prognosis of hepatocellular carcinoma (HCC) in the management of CHB. Although a liver biopsy is the gold standard for diagnosing liver inflammation, steatosis, and fibrosis, there has been a growing trend in the use of non-invasive tests, such as serum biomarkers, transient elastography, and shear wave elastography in CHB patients.

Suitable temperature indicator for adverse health impacts in sub-tropical cities: a case study in Hong Kong from 2010-2019.

Heat-health warning systems and services are important preventive actions for extreme heat, however, global evidence differs on which temperature indicator is more informative for heat-health outcomes. We comprehensively assessed temperature predictors on their summer associations with adverse health impacts in a high-density subtropical city. Maximum, mean, and minimum temperatures were examined on their associations with non-cancer mortality and hospital admissions in Hong Kong during summer seasons 2010-2019 using Generalized Additive Models and Distributed Lag Non-linear Models.

TACE vs. TARE for HCC ≥ 8 cm: A propensity score analysis.

Objective: This study aimed to compare transarterial chemoembolization (TACE) and transarterial radioembolization (TARE) as first-line treatments for unresectable HCC > 8 cm.

Methods: This retrospective study analyzed 129 HCC patients with tumor diameters greater than 8 cm from January 2010 to December 2021, including 40 patients who received TARE, and 89 patients treated with TACE as primary treatment. Following Propensity Score Matching (PSM), 40 patients from each group were harmonized for baseline characteristics.

Efficacy and safety of transarterial chemoembolization alone compared to its combination with anlotinib among patients with intermediate or advanced stage hepatocellular carcinoma: a phase II randomized controlled trial.

Background: Anlotinib hydrochloride is a potent oral multitargeted tyrosine kinase inhibitor that targets VEGFR1-3, FGFR1-4, and PDGFR α/β, demonstrating significant antiangiogenic activity. Transcatheter arterial chemoembolization (TACE) is considered the effective treatment for intermediate/advanced hepatocellular carcinoma (HCC), which remains a major global health challenge. This study evaluated the relative efficacy and safety of combining anlotinib with TACE against the standard TACE monotherapy among patients with intermediate or advanced HCC.

Clinical Effects and Safety of Intra-Arterial Infusion Chemotherapy with Lipiodol versus Intra-Arterial Infusion Chemotherapy Alone for Treatment of Advanced Hepatocellular Carcinoma.

Introduction: This study aimed to assess the effectiveness and safety of hepatic arterial infusion chemotherapy (HAIC) in 2 groups of patients: those who receive lipiodol (referred to as the lipiodol group) and those who do not receive lipiodol (referred to as the control group).

Methods: From January 2016 through December 2023, 85 patients with advanced hepatocellular carcinoma were enrolled in this retrospective study. In total, 40 patients received HAIC with lipiodol, while 45 patients were given HAIC without lipiodol.

Meter-scale van der Waals films manufactured via one-step roll printing.

A weak van der Waals (vdW) force in layered materials enables their isolation into thin flakes through mechanical exfoliation while sustaining their intrinsic electronic and optical properties. Here, we introduce a universal roll-printing method capable of producing vdW multilayer films on wafer-to-meter scale. This process uses sequential exfoliation and transfer of layered materials from the powder sources to target substrates through a repeated rolling of a cylindrical metal drum.

Comparison of Chemoembolization Outcomes Using 70-150 µm and 100-300 µm Drug-Eluting Beads in Treating Small Hepatocellular Carcinoma: A Korean Multicenter Study.

Objective: To evaluate the outcomes of drug-eluting bead transarterial chemoembolization (DEB-TACE) according to the size of the beads for the treatment of small hepatocellular carcinoma (HCC).

Materials And Methods: This retrospective study included 212 patients with a single HCC ≤5 cm from five tertiary institutions. One hundred and nine patients were treated with 70-150-µm doxorubicin DEBs (group A), and 103 patients received 100-300-µm doxorubicin DEBs (group B).

Comparison of Small-Sized (70-150 μm) and Intermediate-Sized (100-300 μm) Drug-Eluting Embolics for Transarterial Chemoembolization of Small Hepatocellular Carcinomas (≤3 cm).

Purpose: To compare oncologic outcomes of transarterial chemoembolization (TACE) using 70-150-μm and 100-300-μm drug-eluting embolics (DEEs) to treat small hepatocellular carcinoma (HCC).

Materials And Methods: This retrospective study included 93 patients with small HCC (≤3 cm) who underwent their first TACE with DEEs: (a) 43 with 70-150-μm DEEs and (b) 50 with 100-300-μm DEEs. Initial tumor response was assessed using per-patient and per-lesion analyses.

Consistent efficacy of hepatic artery infusion chemotherapy irrespective of PD‑L1 positivity in unresectable hepatocellular carcinoma.

Atezolizumab/bevacizumab is the first line of treatment for unresectable hepatocellular carcinoma (HCC), combining immune checkpoint inhibitor and anti-VEGF monoclonal antibodies. Hepatic arterial infusion chemotherapy (HAIC) is administered when the above-described combination fails to confer sufficient clinical benefit. The present study aimed to explore the association between tumor programmed cell death-ligand 1 (PD-L1) positivity and HAIC response.

Predictors for Failed Removal of Nasogastric Tube in Patients With Brain Insult.

Objective: To construct a prognostic model for unsuccessful removal of nasogastric tube (NGT) was the aim of our study.

Methods: This study examined patients with swallowing disorders receiving NGT feeding due to stroke or traumatic brain injury in a regional hospital. Clinical data was collected, such as age, sex, body mass index (BMI), level of activities of daily living (ADLs) dependence.

Transarterial chemoembolization for omental vein tumor thrombosis in hepatocellular carcinoma: a case report.

Background: In hepatocellular carcinoma (HCC) patients, recognizing major vascular invasions such as portal vein tumor thrombosis (PVTT) and hepatic vein tumor thrombosis (HVTT) is crucial for disease staging. Less documented is the invasion of other vessels. We report a case of omental vein tumor thrombosis (OVTT) in an HCC patient treated with transarterial chemoembolization (TACE).

Hepatic arterial infusion chemotherapy for hepatocellular carcinoma refractory to transarterial chemoembolization: exploring the influence of prior transarterial chemoembolization and additional transarterial chemoembolization on survival outcomes.

Background: The selection of an efficacious treatment modality for patients with hepatocellular carcinoma (HCC) diagnosed as refractory to transarterial chemoembolization (TACE) presents numerous challenges. In addition to systemic therapies, hepatic arterial infusion chemotherapy (HAIC) may serve as an alternative option. However, it is imperative to identify patients who are appropriate candidates for HAIC to confer a survival benefit.

Higher objective responses by hepatic arterial infusion chemotherapy following atezolizumab and bevacizumab failure than when used as initial therapy in hepatocellular carcinoma: a retrospective study.

Purpose: Atezolizumab/bevacizumab (atezo-bev) is the first-line chemotherapy for patients with unresectable hepatocellular carcinoma (HCC). However, hepatic artery infusion chemotherapy (HAIC) can be used as an alternative. Our aim was to compare the prognosis of HAIC treatment between newly diagnosed patients and patients treated after failure of atezo-bev.

Incidence and Risk Factors of Acute Ischemic Cholecystitis after Transarterial Chemoembolization: Correlation with Cone Beam CT Findings.

Purpose: Acute cholecystitis is a complication of transarterial chemoembolization (TACE) that occasionally requires surgical intervention. We aimed to analyze the incidence and risk factors of cholecystitis requiring surgical intervention in patients with embolic material uptake on cone beam CT (CBCT) performed immediately after various TACE procedures.

Materials And Methods: After a retrospective review of 2633 TACE procedures performed over a 6-year period, 120 patients with embolic material retention in the gallbladder wall on CBCT immediately after TACE were selected.

Mid-Infrared, Optically Active Black Phosphorus Thin Films on Centimeter Scale.

Black phosphorus (BP) is a narrow bandgap (∼0.3 eV) semiconductor with a great potential for optoelectronic devices in the mid-infrared wavelength. However, it has been challenging to achieve a high-quality scalable BP thin film.

Arterial-Portal Venous Shunt after Drug-Eluting Bead Transarterial Chemoembolization for Hepatocellular Carcinoma Patients: Risk factors and Impact on Patient Survival.

Introduction: The effectiveness of transarterial chemoembolization (TACE) in treating hepatocellular carcinoma (HCC) has been well established. The differential impacts of drug-eluting bead TACE (DEB-TACE) as opposed to conventional TACE (cTACE) on vascular changes, such as arterial-portal venous shunts (APSs), have been recognized. However, their subsequent effects on treatment outcomes have not been fully explored.

Initial cyclic-di-GMP upregulation triggers sporadic cellular expansion leading to improved cellular survival.

Bacterial second messenger c-di-GMP upregulation is associated with the transition from planktonic to sessile microbial lifestyle, inhibiting cellular motility, and virulence. However, in-depth elucidation of the cellular processes resulting from c-di-GMP upregulation has not been fully explored. Here, we report the role of upregulated cellular c-di-GMP in promoting planktonic cell growth of Escherichia coli K12 and Pseudomonas aeruginosa PAO1.

Giant Interpectoral Lipoma Causing Venous Thoracic Outlet Syndrome: A Rare Case Presentation.

Lipomas are the most prevalent type of benign soft tissue tumors, primarily composed of adipocytes, and typically remain asymptomatic unless they reach a significant size. Although giant lipomas are infrequent, their occurrence on the chest wall, particularly in the interpectoral region, is exceedingly rare. We present a unique case of a 48-year-old man with a massive interpectoral lipoma measuring 19.