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Study identifier: NCT06361940 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Molecular Analyses to Predict Pathways of Endocrine Resistance Following Short Term Neoadjuvant Endocrine Treatment in Patients With Hormone Receptor-Positive HER2-negative Breast Cancer

Condition: Breast Cancer  ·  Sponsor: Medical College of Wisconsin

PhasePhase 2
Planned participants100
Who can joinFemale, 18 Years to no upper limit
Healthy volunteersNo

About this study

This is an exploratory phase II interventional study that initiates standard-of-care anti-estrogen treatment preoperatively for 4-12 weeks (+/- 2 weeks).

This description comes directly from the study's public registry record.

Talk to the study team

Medical College of Wisconsin Cancer Center Clinical Trials Office  ·  866-680-0505  ·  cccto@mcw.edu

Always discuss trial participation with your own doctor first.

Locations (1)

Froedtert Hospital and the Medical College of WisconsinMilwaukee, Wisconsin, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT06361940