Clin2
NCT06401421Possibly a fitRecruiting

Blood test for tumor DNA after breast cancer chemo

Breast Cancer

Part of Cancer, Skin clinical trials.

This study tests a new blood test to see if it can find tiny bits of tumor DNA after chemotherapy. If you have a larger or higher-risk breast cancer and are getting chemotherapy before surgery, you may join. The test could help doctors know if your cancer is gone or if more treatment is needed.

Summary written for real people, not researchers, by Clin2.

Phase
N/A
Enrollment
1,800 people
Ages
18 years and older
Study type
Observational

Who can take part

  • You are 18 or older and able to give consent.
  • You have early-stage invasive breast cancer that is at least 2.1 cm.
  • You will receive chemotherapy before surgery.
  • Your cancer is either lymph node positive or has certain high-risk features (like triple-negative, HER2+, or very active tumor markers).
  • You do not have cancer that has spread to other organs (metastases).
  • You have not had another invasive cancer in the past 5 years (except common skin cancers).

View the official record on ClinicalTrials.gov

Quick eligibility check

Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.

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