Condition

HR Positive clinical trials and research

• 2Clinical trials
• 1Country

All recruiting trials (2)

• T-DXd–based therapy followed by targeted HER2 blockade and endocrine therapy in first-line HER2+ / HR+ metastatic breast cancer

  This trial tests a sequence of therapies starting with T-DXd plus pertuzumab, then a maintenance phase with dual HER2 blockade, endocrine therapy, and CDK4/6 inhibitor, with a retreatment option of T-DXd if disease progresses.

  Recruiting at 5 sites Phase 3 Daiichi Sankyo · Columbia, Maryland and 4 other locations · NCT07683754

• Platform program for evaluating treatments in metastatic HER2-positive breast cancer

  This study is testing different new treatments for people with advanced HER2-positive breast cancer to see which ones work best before moving them to larger trials.

  Recruiting at 5 sites Phase 1/2 QuantumLeap Healthcare Collaborative · Birmingham, Alabama and 9 other locations · NCT05868226

Related topics

Quick answers

How many HR 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?

All of them have sites in United States. Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 3: 1, 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.

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