Clinical trial Recruiting at 2 sites Observational Ages 18 and up

Registry for patients with unresectable liver tumors treated with SIR-Spheres

Official title: Observational Study to Assess Real-World Outcomes in Patients With Unresectable Liver Tumors Initiating Treatment With SIR-Spheres (Y-90 Resin Microspheres) (SIRtain Registry)

Run by Sirtex Medical · NCT05967143 · Data updated 2026-11-12

This study is collecting information on how well SIR-Spheres treatment works for people with liver tumors that can't be removed and who haven't responded to chemotherapy.

More Hepatocellular Carcinoma (HCC) trials

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment845 (estimated)
SponsorSirtex Medical
Industry-sponsored
Drugs / interventionschemotherapy, radiation
Locations9 sites (Clichy, Cedex and 8 other locations)
StatusRecruiting
StartedJune 19, 2023
Main results expectedJune 2028
Study endsJune 2029
Registry record updatedNovember 27, 2024
Trial IDNCT05967143 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 18 and older with unresectable HCC or liver metastases from mCRC who are suitable for SIR-Spheres treatment.

Probably not a fit

Patients who have previously received radiation treatment to the liver or are participating in other interventional clinical trials may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational registry aims to collect extensive data on the use of SIR-Spheres in patients with unresectable hepatocellular carcinoma (HCC) or liver metastases from colorectal cancer (mCRC) who are refractory to or intolerant to chemotherapy. The study will involve approximately 845 patients across 44 sites in 10 countries, assessing real-world clinical responses to SIRT with SIR-Spheres. The goal is to validate the safety and effectiveness of this treatment in routine clinical practice.

Why it matters

Potential benefit: If successful, this study could provide valuable insights into the effectiveness of SIR-Spheres for patients with difficult-to-treat liver tumors.

How similar studies have gone: While this approach is observational, similar studies using SIR-Spheres have shown promising results in treating liver tumors.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Age 18 years or older
* Confirmed diagnosis of:
* Unresectable hepatocellular carcinoma (HCC) Or
* Unresectable liver metastases from colorectal cancer (mCRC) refractory to or intolerant to chemotherapy
* Identified as a candidate for SIR-Spheres treatment as deemed appropriate during the normal course of practice
* Planned to receive SIR-Spheres treatment to the liver for the first time
* Provision of signed patient informed consent

Exclusion Criteria:

* Prior radiation treatment to the liver

Caveat:

Sequential selective internal radiation therapy (SIRT) treatment is allowed

* Patients participating in any interventional clinical trial with an investigational product, device, or procedure
* Need for surrogate consent. Patients who are not able to consent on behalf of themselves are not eligible.

Where it's running

  • Hôpital Beaujon
    Clichy, Cedex, France
    Recruiting
  • Hospices Civils de Lyon HCL Centre Hospitalier Lyon-Sud
    Pierre-Bénite, Rhône, France
    Recruiting
  • Hopital Henri Mondor
    Créteil, Paris, France
    Not yet recruiting
  • Hospital Universitario Puerta de Hierro - Majadahonda
    Majadahonda, Madrid, Spain
    Not yet recruiting
  • Hospital General Universitario Gregorio Marañon
    Madrid, Spain
    Not yet recruiting
  • Hospital Clinico Universitario de Valencia
    Valencia, Spain
    Not yet recruiting
Show 3 more locations
  • The Christie Hospital
    Manchester, Lancashire, United Kingdom
    Not yet recruiting
  • Kings College Hospital
    London, United Kingdom
    Not yet recruiting
  • Hammersmith Hospital
    London, United Kingdom
    Not yet recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.