Identifying Genetic Mutations in Lobular Breast Cancer Patients

LobularCard Trial: Searching for Novel Germline Mutations in Lobular Breast Cancer Patients

Observational European Institute of Oncology · NCT05410951

This study is trying to find out how common certain genetic mutations are in patients with lobular breast cancer to see if these findings can help guide their future care.

Quick facts

Study typeObservational
Enrollment800 (estimated)
Ages18 Years to 99 Years
SexFemale
SponsorEuropean Institute of Oncology Academic / other
Locations1 site (Milan)
Trial IDNCT05410951 on ClinicalTrials.gov

What this trial studies

This observational study focuses on patients diagnosed with invasive lobular breast cancer or lobular in situ neoplasia. It aims to identify the frequency of germline mutations using a comprehensive panel of 113 genes through Next Generation Sequencing technology. If novel mutations are discovered, personalized follow-up care or prophylactic mastectomy will be offered based on the mutation's penetrance. Patients will undergo regular screenings and follow-ups for five years to monitor their health.

Who should consider this trial

Good fit: Ideal candidates include individuals diagnosed with invasive lobular breast cancer or lobular in situ neoplasia who have available blood samples in a biobank.

Not a fit: Patients with previous cancers (other than skin basal cell carcinoma) or those diagnosed with ductal or mixed breast cancer may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to better personalized treatment options and preventive measures for patients with lobular breast cancer.

How similar studies have performed: While this approach is novel in its specific focus on lobular breast cancer, similar studies have successfully identified genetic mutations in other breast cancer types.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion criteria:

1. All LBC observed retrospectively at the European Institute of Oncology, with a proved diagnosis of LBC (biopsy or operated)
2. Patients with blood available in biobank Exclusion criteria

   * Patients with a previous cancer (except skin basal cell carcinoma)
   * Patients with ductal or mixed BC

Where this trial is running

Milan

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.
Conditions Lobular Breast CarcinomaLobular in Situ Breast CarcinomaBRCA1 MutationBRCA2 Mutation
Last reviewed 2026-06-13 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.