Clin2
NCT04797299Possibly a fitRecruiting

Testing surgery alone for low-risk ductal carcinoma in situ

DCIS

Part of Cancer clinical trials.

This trial studies whether removing the abnormal breast cells with breast-conserving surgery only (without additional treatment) is enough for people with low-risk ductal carcinoma in situ (DCIS). It may help some patients avoid extra treatments if their risk is very low.

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

Phase
N/A
Enrollment
526 people
Ages
46 years and older
Study type
Observational

Who can take part

  • You are a woman older than 45
  • Your DCIS is not “microinvasive” and has no spread into nearby tissue
  • The tumor is 2.5 cm or smaller
  • You had breast-conserving surgery and the margins are clear (no remaining DCIS at the edges, or only small margin limits as allowed)
  • Your Oncotype DX DCIS score predicts a 10-year local recurrence risk of 10% or less
  • Your DCIS is not multifocal (not found in multiple separate areas)

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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