Using magnetic seeds to locate breast cancer tumors

Localization of Breast Cancer with the Sirius Pintuition Magnetic Seed: a Pilot Study in the Czech Republic

Silesian Hospital in Opava · NCT06799858

This study is testing whether a special magnetic seed can help doctors find hard-to-detect breast cancer tumors and lymph nodes better before surgery.

Quick facts

Study typeObservational
Enrollment40 (estimated)
Ages18 Years to 99 Years
SexAll
SponsorSilesian Hospital in Opava (other)
Locations1 site (Opava)
Trial IDNCT06799858 on ClinicalTrials.gov

What this trial studies

This observational pilot study is being conducted in the Czech Republic to evaluate the effectiveness of the Sirius Pintuition magnetic seed for locating non-palpable malignant breast tumors and pathological lymph nodes prior to surgery. Participants will undergo breast cancer surgery at the Silesian Hospital in Opava, where the magnetic seed will be utilized for precise localization. The study aims to improve surgical outcomes by enhancing the accuracy of tumor identification during procedures.

Who should consider this trial

Good fit: Ideal candidates are individuals with confirmed breast cancer who have non-palpable tumors or pathological lymph nodes requiring surgical intervention.

Not a fit: Patients who do not have breast cancer or those who disagree with participation in the study will not benefit.

Why it matters

Potential benefit: If successful, this approach could lead to more accurate surgical removal of breast tumors, potentially improving patient outcomes.

How similar studies have performed: While this approach is innovative, similar studies using localization techniques have shown promise in improving surgical outcomes.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* breast cancer confirmed by a core-cut biopsy
* localisation of non-palpable breast cancer or pathological lymph node with a magnetic seed Sirius Pintuition
* breast cancer surgery in Surgical dpt, Silesian Hospital in Opava

Exclusion Criteria:

* disagree with participation in the study

Where this trial is running

Opava

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.

View on ClinicalTrials.gov →

Conditions: Breast Cancer Surgery

Last reviewed 2026-05-15 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.