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Updated: Feb 8, 2026

Transradial Access Chemoembolization for Hepatocellular Carcinoma Patients
Published on: September 20, 2020
Liver chemoembolization of hepatocellular carcinoma using TANDEM® microspheres
Julien Delicque1, Boris Guiu1,2, Mathieu Boulin3
1Department of Radiology, St-Eloi University Hospital, 34980 Montpellier, France.
Transarterial chemoembolization (TACE) using TANDEM microspheres offers optimized drug delivery for intermediate-stage liver cancer. This review details their technical features and literature, exploring future applications in hepatocellular carcinoma treatment.
Area of Science:
- Interventional Radiology
- Oncology
- Biomaterials Science
Background:
- Transarterial chemoembolization (TACE) is a standard treatment for intermediate-stage hepatocellular carcinoma.
- Conventional TACE involves injecting chemotherapy mixed with ethiodized oil.
- Drug-eluting beads have improved TACE techniques, offering better drug delivery and control.
Purpose of the Study:
- To review the technical characteristics of TANDEM microspheres.
- To analyze the existing scientific literature on TANDEM microspheres.
- To hypothesize on the future perspectives of using TANDEM microspheres in TACE.
Main Methods:
- Review of technical specifications of TANDEM microspheres.
- Comprehensive analysis of peer-reviewed scientific literature.
- Synthesis of findings to project future applications.
Main Results:
- TANDEM microspheres are second-generation, drug-loadable microspheres.
- They feature tightly calibrated, spherical designs with sizes as small as 40 μm.
- These characteristics suggest potential for improved TACE efficacy and precision.
Conclusions:
- TANDEM microspheres represent an advancement in drug-eluting bead technology for TACE.
- Their precise calibration and small size may enhance treatment outcomes for hepatocellular carcinoma.
- Further research is warranted to fully explore their clinical potential and optimize application strategies.
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