Clinical trial Recruiting at 1 site Observational Ages 1 Year and up

Biobank for patients with aggressive tumors

Official title: Analysis of the Immunogenetic Profile of Patients With Aggressive Course of Malignant Neoplastic Process Resistant to the Standard Treatment Approaches: a Translational Study

Run by N.N. Petrov National Medical Research Center of Oncology · NCT05539677 · Data updated 2026-11-12

This study is collecting blood and tumor samples from patients with aggressive cancers to see if they can find clues to create better, personalized treatments.

Quick facts

Study typeObservational
Ages1 Year and up
SexAll
Enrollment1000 (estimated)
SponsorN.N. Petrov National Medical Research Center of Oncology
Academic / other
Locations1 site (Saint Petersburg)
StatusRecruiting
StartedSeptember 1998
Main results expectedDecember 2030
Study endsDecember 2030
Registry record updatedMay 6, 2024
Trial IDNCT05539677 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include patients with histologically verified solid tumors who are currently receiving systemic therapy and can provide biosamples.

Probably not a fit

Patients with concurrent lymphoproliferative disorders or those who have undergone stem cell or bone marrow transplantation 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 study aims to collect blood and tumor tissue samples from patients with various malignant solid tumors, including brain tumors, melanoma, soft tissue sarcoma, and colorectal cancer. The collected samples will be analyzed to assess immunological factors, including blood cell subpopulations and tumor-specific antigens, alongside clinical data such as treatment responses and patient demographics. The goal is to identify potential biomarkers that could help tailor treatment strategies for individual patients.

Why it matters

Potential benefit: If successful, this study could lead to more personalized and effective treatment options for patients with aggressive tumors.

How similar studies have gone: Other studies focusing on biomarker discovery in similar patient populations have shown promise, indicating potential for success in this approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Signed inform consent
* Histolgically verified solid tumour
* Receiving systemic therapy for neoplasm
* Has archival tumour tissue
* Provide biosamples with living tumour tissue or blood samples for immunologic assessment

Exclusion Criteria:

* Concurrent Lymphoprolipherative disorder
* Patients after stem cell or bone marrow thansplantation
* Incomplete informaton on previous cancer history or medical history
* Patients with known primary immunodeficiency
* Patients receiving immunosupressive therapy for concurrent illness
* Pregnant patients

Where it's running

  • N.N. Petrov NMRC of Oncology, Oncoimmunology dep.
    Saint Petersburg, Russia
    Recruiting

Study contacts

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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.