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CDK4/6 Inhibitor clinical trials and research
As of November 12, 2026, Find a Trial lists 5 CDK4/6 Inhibitor clinical trials that are recruiting, at sites in 2 countries (most in China (3), Italy (2)). By phase: Phase 2 (1), Phase 1 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 5Clinical trials
- 2Countries
Newest CDK4/6 Inhibitor clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Combination therapy with IN10018 and dalpiciclib for progressive meningioma | Phase 1 | Beijing, Beijing Municipality and 1 other locations | Recruiting | Jun 17, 2026 |
| Dalpiciclib plus hormone therapy for early HR+/HER2- breast cancer | Phase 2 | Fuzhou, Fujian and 1 other locations | Recruiting | May 12, 2026 |
| Breast cancer relapse after adjuvant CDK4/6 inhibitor therapy | — | Bergamo, Italy and 17 other locations | Recruiting | Sep 18, 2025 |
| Predicting outcomes for advanced breast cancer patients treated with CDK4/6 inhibitors and endocrine therapy | — | Aviano and 23 other locations | Recruiting | Feb 3, 2025 |
| Assessing safety of combining radiotherapy with new systemic therapies for breast cancer | — | Beijing, Beijing Municipality | Recruiting | Jan 9, 2024 |
All recruiting trials (5)
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Combination therapy with IN10018 and dalpiciclib for progressive meningioma
This phase 1 study tests whether taking IN10018 with dalpiciclib is safe and tolerable in adults with growing meningiomas to see if the combo can help control the tumor.
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Dalpiciclib plus hormone therapy for early HR+/HER2- breast cancer
This trial tests whether adding dalpiciclib at two different doses and durations to standard hormone therapy helps people with early HR+/HER2- breast cancer.
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Breast cancer relapse after adjuvant CDK4/6 inhibitor therapy
This project will look at people with HR+/HER2- early breast cancer who received adjuvant ribociclib or abemaciclib plus endocrine therapy to see what their tumor features and outcomes are, including those who relapse during or within 12 months after treatment.
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Predicting outcomes for advanced breast cancer patients treated with CDK4/6 inhibitors and endocrine therapy
This study is trying to see how well different CDK4/6 inhibitors combined with hormone therapy work for people with advanced breast cancer and how safe they are.
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Assessing safety of combining radiotherapy with new systemic therapies for breast cancer
This study is testing if it's safe to give new breast cancer treatments together with radiation therapy to see if they can work well together for patients who need both.
Related topics
Quick answers
How many CDK4/6 Inhibitor clinical trials are recruiting right now?
5, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 2 countries. The most sites are in China (3 trials), Italy (2 trials). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 2: 1, Phase 1: 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.