Condition
Hormone Receptor Positive clinical trials and research
As of November 12, 2026, Find a Trial lists 2 Hormone Receptor Positive clinical trials that are recruiting, at sites in 9 countries (most in Belgium (1), France (1), Italy (1)). By phase: Phase 1/2 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 2Clinical trials
- 9Countries
All recruiting trials (2)
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HER3-DXd and T-DXd combo therapy in HR-positive, HER2-low/ultralow breast cancer
This trial tests a combination of patritumab deruxtecan and trastuzumab deruxtecan in people with HR-positive, HER2-low or HER2-ultralow unresectable or metastatic breast cancer to see if it is safe and shows anti-tumor activity.
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Ablation versus breast-conserving surgery for early hormone receptor–positive breast cancer
This trial will test whether a minimally invasive hybrid cryo-thermal ablation works as well as breast-conserving surgery for women aged 50 and older with a single, small ER/PR-positive, HER2-negative early breast cancer.
Related topics
Quick answers
How many Hormone Receptor Positive clinical trials are recruiting right now?
2, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 9 countries. The most sites are in Belgium (1 trial), France (1 trial), Italy (1 trial), Japan (1 trial), South Korea (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 1/2: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.