Clin2
NCT05333328Possibly a fitRecruiting

Test of ovarian function suppression for low-risk premenopausal node+ breast cancer

Breast CancerEstrogen Receptor Positive TumorHER2-negative Breast CancerPremenopausal Breast CancerNode-positive Breast Cancer

Part of Cancer, Skin clinical trials.

This trial studies whether ovarian function suppression (a treatment that lowers hormone production from the ovaries) helps women with hormone-receptor positive, HER2-negative breast cancer that has spread to lymph nodes, but who have a low-risk result on a genomic test. It may help reduce breast cancer recurrence while avoiding more intensive treatment for those who are lower risk.

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

Phase
Phase 4
Enrollment
418 people
Ages
20 years to 50 years
Study type
Interventional

Who can take part

  • You have breast cancer that is ER-positive and HER2-negative (ER+ HER2-).
  • You are premenopausal, and your age is 50 or younger.
  • Your tumor is early stage (T1 or T2).
  • Your lymph nodes are involved (N1), including tiny deposits called micrometastases.
  • Your OncoFREE test result shows “genomic low risk” (a score from 1 to 20).
  • You do not have ER-negative breast cancer.

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.

Similar studies

Other trials that look related to this one.

NCT05879926Recruiting· Phase 3
Testing chemo after hormone therapy in premenopausal early breast cancer

This Phase 3 trial checks whether adding chemotherapy after standard hormone-blocking treatment works better for some premenopausal women with early-stage, ER-positive, HER2-negative breast cancer. It targets patients with limited lymph node spread and a lower-to-intermediate tumor “recurrence” risk score.

Birmingham, Alabama
NCT07179744Recruiting
Skipping radiation for low-risk node-positive breast cancer

This trial tests whether some women with low-risk breast cancer that has spread to a few lymph nodes can safely skip radiation therapy after surgery. It aims to reduce side effects while keeping the cancer from coming back.

Guangzhou, Guangdong
NCT07446686Not yet recruiting· Early Phase 1
Radiation plus targeted therapy for high-risk breast cancer

This trial is testing a new treatment plan for women with high-risk breast cancer that is hormone receptor positive (HR+) and HER2 negative (HER2-). It combines radiation therapy after surgery with a CDK4/6 inhibitor, which is a targeted therapy that helps stop cancer cells from dividing. The goal is to see if this combination is safe and well-tolerated, and it may help lower the chance of cancer coming back.

NCT07311122Not yet recruiting
Hormone therapy for young women with early breast cancer

This study looks at young women with early-stage breast cancer who are premenopausal (still having periods) and have a low-to-intermediate Oncotype score, to see how well hormone therapy works. It aims to understand if current treatment decisions are appropriate.

NCT06897488Recruiting· Phase 2
Omitting endocrine therapy and radiation in low-risk breast cancer

This trial tests whether older women with very low-risk, hormone-positive breast cancer can safely skip endocrine therapy (hormone-blocking pills) and radiation after lumpectomy. It aims to maintain quality of life while keeping cancer from coming back.

Houston, Texas
NCT07300215Not yet recruiting· Phase 2
Personalized pre-surgery treatment for early hormone-positive, HER2-positive breast cancer

This study tests different treatment plans given before surgery for early breast cancer that is both hormone receptor-positive and HER2-positive. The goal is to see which treatment is more effective and to tailor it to each patient.

Hear when a new Breast cancer trial opens

We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.