---
title: "Adjuvant Breast Cancer ER-pos/HER2-neg EA1242 | Sutter Health"
description: "A Phase III Trial of Rx Therapy Guided by Genomic Risk Assessment for High Anatomic Stage ER-pos/HER2-neg Breast Cancer With RS≤25 (RxFINE-Low)"
url: "https://www.sutterhealth.org/research/clinical-trials/adjuvant-breast-cancer-er-pos-her2-neg-ea1242-2072227055"
---

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4.  Adjuvant Breast Cancer ER-pos/HER2-neg EA1242

# Adjuvant Breast Cancer ER-pos/HER2-neg EA1242

**Status:** Open to Enrollment

[Email us to enroll](https://www.sutterhealth.org/research/clinical-trials/adjuvant-breast-cancer-er-pos-her2-neg-ea1242-2072227055#enroll)

#### Study details

View study details on [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT07391774).

#### Locations

-   Sutter Health System Wide

#### Clinical trial FAQs

Information for patients and study volunteers, including [frequently asked questions](https://www.sutterhealth.org/research/faqs).

A Phase III Trial of Rx Therapy Guided by Genomic Risk Assessment for High Anatomic Stage ER-pos/HER2-neg Breast Cancer With RS≤25 (RxFINE-Low)

![Kristie A Bobolis, M.D.](https://dyn.mktgcdn.com/p/CJ3AD8rUK3dIMXhyG0Hk7UeScxen8-1oZfz4yDFpCEQ/fit=crop,gravity=auto,dpr=2,width=188,height=250,quality=100)

Kristie A Bobolis, M.D.

Principal investigator

[View profile](https://www.sutterhealth.org/research/investigators/kristie-a-bobolis-md-1049681204)

## Email us to enroll

-   [Email Sutter Health System Wide](mailto:ClinicalResearch%40sutterhealth.org?subject=More%20information%20on%20Adjuvant%20Breast%20Cancer%20ER-pos%2FHER2-neg%20EA1242%20in%20Sutter%20Health%20System%20Wide&body=Please%20be%20aware%20that%20if%20you%20reply%20with%20unencrypted%20email%2C%20this%20increases%20the%20risk%20that%20information%20could%20be%20read%20by%20an%20unauthorized%20third%20party.%20Please%20do%20not%20include%20any%20Protected%20Health%20Information%20in%20your%20email%20response.)

## Related clinical trials

[View all clinical trials](https://www.sutterhealth.org/research-search-results?verticalKey=clinical_trial)

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    ### [Adjuvant Breast Cancer A012103 OptimiCE-PCR](https://www.sutterhealth.org/research/clinical-trials/adjuvant-breast-cancer-a012103-optimice-pcr-1094794503)
    
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    A Phase III Adjuvant Trial Evaluating the Addition of Adjuvant Chemotherapy to Ovarian Function Suppression Plus Endocrine Therapy in Premenopausal Patients With pN0-1, ER-Positive/HER2-Negative Breast Cancer and an Oncotype Recurrence Score Less Than or Equal to 25 (OFSET)
    
    **Status:** Open to Enrollment
    
-   Clinical trial
    
    ### [Adjuvant Early Breast Cancer Giredestrant BO46775 kalitERA](https://www.sutterhealth.org/research/clinical-trials/adjuvant-early-breast-cancer-giredestrant-bo46775-kalitera-2100886500)
    
    A Phase IIIb, Single-arm, Open-Label, Multicenter Study Evaluating the Treatment Adherence, Tolerability, and Patient-Reported Outcomes of Giredestrant in Patients With Estrogen Receptor-Positive, HER2-Negative Early Breast Cancer
    
    **Status:** Coming Soon
    
-   Clinical trial
    
    ### [Adjuvant Triple NegativeBreast Cancer Ascent-05](https://www.sutterhealth.org/research/clinical-trials/adjuvant-triple-negative-breast-cancer-ascent-05-2022817141)
    
    A Randomized, Open-label, Phase 3 Study of Adjuvant Sacituzumab Govitecan and Pembrolizumab Versus Treatment of Physician's Choice in Patients With Triple Negative Breast Cancer Who Have Residual Invasive Disease After Surgery and Neoadjuvant Therapy
    
    **Status:** Open to Enrollment
    
-   Clinical trial
    
    ### [Advanced Breast Cancer HR+ HER2- WO45654](https://www.sutterhealth.org/research/clinical-trials/advanced-breast-cancer-hr-her2-wo45654-2044043570)
    
    A Phase III, Multicenter, Randomized, Double-Blind, Placebo-Controlled Study Evaluating the Efficacy and Safety of Inavolisib Plus a CDK4/6 Inhibitor and Letrozole Versus Placebo Plus a CDK4/6 Inhibitor and Letrozole in Patients With Endocrine-Sensitive PIK3CA-Mutated, Hormone Receptor-Positive, HER2-Negative Advanced Breast Cancer
    
    **Status:** Open to Enrollment
    

[View all clinical trials](https://www.sutterhealth.org/research-search-results?verticalKey=clinical_trial)

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