Condition
Stage IIB Breast Cancer clinical trials and research
As of November 12, 2026, Find a Trial lists 3 Stage IIB Breast Cancer clinical trials that are recruiting, at sites in 14 countries (most in Belgium (1), Cyprus (1), France (1)). By phase: Phase 3 (2), Phase 2 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 14Countries
Newest Stage IIB Breast Cancer clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Comparing concurrent and sequential chemotherapy with radiation for breast cancer | Phase 3 | Vishkhapatnam, Andhra Pradesh and 4 other locations | Recruiting | Apr 13, 2025 |
| Using elacestrant to treat ER+/HER2- breast cancer patients with ctDNA relapse | Phase 3 | Anderlecht and 112 other locations | Recruiting | Aug 23, 2022 |
| Treatment for early-stage HER2 low, hormone receptor positive breast cancer | Phase 2 | Fullerton, California and 8 other locations | Recruiting | Sep 17, 2020 |
All recruiting trials (3)
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Comparing concurrent and sequential chemotherapy with radiation for breast cancer
This study is testing whether getting chemotherapy and radiation at the same time works better than getting them one after the other for people with stage IIB-III breast cancer.
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Using elacestrant to treat ER+/HER2- breast cancer patients with ctDNA relapse
This study is testing if a new drug called elacestrant can help women with ER-positive, HER2-negative breast cancer who have had a relapse, compared to their usual treatment.
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Treatment for early-stage HER2 low, hormone receptor positive breast cancer
This study is testing whether a new treatment combining trastuzumab deruxtecan and anastrozole can help people with early-stage HER2 low, hormone receptor positive breast cancer do better than just using trastuzumab deruxtecan alone.
Related topics
Quick answers
How many Stage IIB Breast Cancer clinical trials are recruiting right now?
3, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 14 countries. The most sites are in Belgium (1 trial), Cyprus (1 trial), France (1 trial), Germany (1 trial), Greece (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 3: 2, Phase 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.