Clinical trial Recruiting at 3 sites Interventional Ages 18 and up

Characterizing immune features of thymic epithelial tumors

Official title: Characterisation of the Immune Infiltrate and Molecular Features of Thymic Epithelial Tumors Tumors (TETs)

Run by Institut Curie · NCT05558644 · Data updated 2026-11-12

This study is testing the immune features of thymic epithelial tumors in patients having surgery to see how these tumors behave and if new treatments can be developed.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment50 (estimated)
SponsorInstitut Curie
Academic / other
Drugs / interventionschemotherapy
Locations3 sites (Paris and 2 other locations)
StatusRecruiting
StartedAugust 3, 2023
Main results expectedOctober 2, 2028
Study endsOctober 2, 2029
Registry record updatedJuly 10, 2026
Trial IDNCT05558644 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 18 and older with a suspicion of localized thymic epithelial tumors who have not received prior treatment.

Probably not a fit

Patients with ongoing neoplasia or those who have received neoadjuvant chemotherapy 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

The IMMUNO-TET trial aims to evaluate the immune environment and molecular characteristics of localized thymic epithelial tumors (TETs) in patients undergoing thymectomy or thymomectomy. This prospective study involves collecting blood samples and tumor specimens during surgery for comprehensive analysis, including flow cytometry and RNA sequencing. Additionally, the feasibility of developing patient-derived xenografts from TETs will be explored to test potential therapeutic agents. The study will follow patients through their surgical journey and post-operative care to assess immune responses and molecular profiles.

Why it matters

Potential benefit: If successful, this study could lead to improved understanding and treatment options for patients with thymic epithelial tumors.

How similar studies have gone: While this approach is innovative, similar studies have shown promise in characterizing tumor microenvironments and developing xenograft models for cancer research.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Patient with suspicion of localised thymic epithelial tumour.
2. Age ≥ 18 years.
3. Treatment-naïve patient for this disease.
4. Patient with an indication for thymectomy and thymomectomy in one of the partner centers.
5. Signed informed consent form of the patient.

Exclusion Criteria:

1. Neoadjuvant chemotherapy.
2. No social security affiliation.
3. Person under legal protection.
4. Other neoplasia in progress or cured within the last 3 years (except for operated carcinoma in situ).

Where it's running

  • Institut Curie Paris
    Paris, France
    Recruiting
  • Institut Mutualiste Montsouris
    Paris, France
    Recruiting
  • Hôpital FOCH
    Suresnes, France
    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.
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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.