ArticleEuropean radiology2023
Intermediate-stage (BCLC stage B) infiltrative hepatocellular carcinoma: safety and efficacy of chemoembolization.
Article in European radiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
5 citing papers in PubMed, 6 citations in OpenAlex.
- Integrative multi-omics profiling identifies infiltrative hepatocellular carcinoma as an immunotherapy-resistant subtype with distinct molecular features.Clinical and molecular hepatology · 2026Article
- Model Predicting Survival in Intermediate-Stage HCC Patients Reclassified for TACE Based on the 2022 BCLC Criteria.Cancers · 2025Article
- Survival path model outperforms conventional static machine learning models in long-term dynamic prognosis prediction for patients with intermediate stage hepatocellular carcinoma.Bioinformatics advances · 2025Article
- Chemoembolization as first-line treatment for hepatocellular carcinoma invading segmental portal vein with tumour burden limited to a monosegmental level.The British journal of radiology · 2024Article
- Hepatic arterial infusion chemotherapy combined with immune checkpoint inhibitors and molecular targeted therapies for advanced infiltrative hepatocellular carcinoma: a single-center experience.Frontiers in immunology · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesTo evaluate the safety and efficacy of chemoembolization in patients with intermediate-stage infiltrative Hepatocellular carcinoma (HCC). MATERIALS AND
methodsThis retrospective study evaluated outcomes in treatment-naïve patients who received chemoembolization as first-line treatment for intermediate-stage infiltrative HCC between 2002 and 2022. Of the 2029 treatment-naïve patients who received chemoembolization as first-line treatment for intermediate-stage HCC, 244 (12%) were identified as having the infiltrative type. After excluding two patients lost to follow-up, 242 patients were evaluated.
resultsMedian post-chemoembolization overall survival (OS) was 16 months. Multivariable Cox analysis identified four factors predictive of OS: Child-Pugh class B (hazard ratio [HR], 1.84; p = 0.001), maximal tumor size ≥ 10 cm (HR, 1.67; p < 0.001), tumor number ≥ 4 (HR, 1.42; p = 0.037), and bilobar tumor involvement (HR, 1.64; p = 0.003). These four factors were used to create pretreatment prediction models, with risk scores of 0-1, 2-4, and 5-7 defined as low, intermediate, and high risk, respectively. Median OS times in these three groups were 34, 18, and 8 months, respectively (p < 0.001). The objective tumor response rate following chemoembolization was 53%. The major complication rate was 9% overall and was significantly higher in the high-risk group (22%) than in the low (2%) and intermediate (3%) risk groups (p < 0.001).
conclusionChemoembolization is safe and effective in selected patients with intermediate-stage infiltrative HCC. Chemoembolization is not recommended in high-risk patients with intermediate-stage infiltrative HCC because of poor OS and high rates of major complications. CLINICAL RELEVANCE STATEMENT: A pretreatment prediction model was developed using four risk factors associated with overall survival following chemoembolization for intermediate-stage infiltrative hepatocellular carcinoma. This model may provide valuable information for clinical decision-making. KEY POINTS: • Four risk factors (Child-Pugh score B, maximal tumor size ≥ 10 cm, tumor number ≥ 4, and bilobar tumor involvement) were used to create pretreatment prediction models, with risk scores of 0-1, 2-4, and 5-7 defined as low, intermediate, and high risk, respectively. • Median overall survival (OS) times and major complication rate in these three groups were 34, 18, and 8 months, and 2%, 3%, and 22%, respectively (p < 0.001). Chemoembolization is not recommended in high-risk patients with intermediate-stage infiltrative Hepatocellular carcinoma (HCC) because of poor OS and high rates of major complications.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.