Drug Pipeline

Palbociclib Clinical Trials

Data updated daily from ClinicalTrials.gov — last refresh 2026-06-12
67
Active Studies
34
Recruiting
16
Phase 3
10
Top Sponsors
14
Changes, 30 Days
What Changed in the Last 30 Days
DetectedTrialChange
2026-06-09 NCT07405164
Extension Study for Participants in Studies That Include Belzutifan…
Trial sites expanded: 15 -> 20 locations
2026-06-06 NCT06377852
The CDK4/6 Inhibitor Dosing Knowledge (CDK) Study
Trial sites expanded: 67 -> 73 locations
2026-06-05 NCT07174336
A Study of Tersolisib (LY4064809/STX-478) With Other Anti-Cancer Treatments in…
Trial sites expanded: 324 -> 327 locations
2026-06-04 NCT07492641
BGB-43395 Plus Letrozole Versus CDK4/6i Plus Letrozole for Patients With Advanced or…
Trial sites expanded: 4 -> 13 locations
2026-05-30 NCT02693535
TAPUR: Testing the Use of Food and Drug Administration (FDA) Approved Drugs That Target a…
Trial sites expanded: 174 -> 181 locations
2026-05-23 NCT07492641
BGB-43395 Plus Letrozole Versus CDK4/6i Plus Letrozole for Patients With Advanced or…
Recruitment opened
2026-05-23 NCT07492641
BGB-43395 Plus Letrozole Versus CDK4/6i Plus Letrozole for Patients With Advanced or…
Trial sites expanded: 0 -> 4 locations
2026-05-20 NCT06760637
Study of PF-07220060 With Letrozole in Adults With HR-positive HER2-negative Breast…
overall status: "Recruiting" → "Active Not Recruiting"
2026-05-20 NCT06760637
Study of PF-07220060 With Letrozole in Adults With HR-positive HER2-negative Breast…
Trial sites reduced: 518 -> 463 locations
2026-05-19 NCT07347600
A Study to Evaluate the Effectiveness and Safety of Inavolisib in Participants With…
Trial sites expanded: 17 -> 22 locations
2026-05-19 NCT02159755
Ibrutinib and Palbociclib in Treating Patients With Previously Treated Mantle Cell…
date change Completion pushed: 2026-12-01 -> 2027-04-30
2026-05-16 NCT03332797
A Study of GDC-9545 Alone or in Combination With Palbociclib and/or Luteinizing…
date change Primary completion pushed: 2026-07-31 -> 2027-07-31
2026-05-16 NCT03332797
A Study of GDC-9545 Alone or in Combination With Palbociclib and/or Luteinizing…
date change Completion pushed: 2026-07-31 -> 2027-07-31
2026-05-15 NCT07174336
A Study of Tersolisib (LY4064809/STX-478) With Other Anti-Cancer Treatments in…
Trial sites expanded: 317 -> 323 locations
Active Studies by Phase
Phase 3
15
Phase 2/3
1
Phase 2
25
Phase 1/2
10
Phase 1
13
Not specified
3
Active Trials — top 25 of 67
NCT IDTitleConditionStatus
Phase 3
NCT06380751 Saruparib (AZD5305) Plus Camizestrant Compared With CDK4/6 Inhibitor Plus Endocrine… Advanced Breast Cancer Recruiting
NCT04966481 Palbociclib and Cetuximab Versus Cetuximab Monotherapy for Patients With CDKN2A-altered… HPV-unrelated Head and Neck Squamous Cell Carcinoma Recruiting
NCT04862663 Capivasertib + CDK4/6i + Fulvestrant for Advanced/Metastatic HR+/HER2- Breast Cancer… Locally Advanced (Inoperable) or Metastatic Breast Cancer Recruiting
NCT07492641 BGB-43395 Plus Letrozole Versus CDK4/6i Plus Letrozole for Patients With Advanced or… HR+/HER2- Breast Cancer Recruiting
NCT06065748 A Study to Evaluate Efficacy and Safety of Giredestrant Compared With Fulvestrant (Plus a… Estrogen Receptor-Positive, HER2-Negative Advanced Breast Cancer Recruiting
NCT07174336 A Study of Tersolisib (LY4064809/STX-478) With Other Anti-Cancer Treatments in… Breast Neoplasms Recruiting
NCT06377852 The CDK4/6 Inhibitor Dosing Knowledge (CDK) Study Metastatic Breast Cancer Recruiting
NCT07405164 Extension Study for Participants in Studies That Include Belzutifan… Von Hippel-Lindau Disease Recruiting
NCT02513394 PALbociclib CoLlaborative Adjuvant Study Breast Cancer Active, Not Recruiting
NCT05501886 Gedatolisib Plus Fulvestrant With or Without Palbociclib vs Standard-of-Care for the… Breast Cancer Active, Not Recruiting
NCT02947685 Randomized, Open Label, Clinical Study of the Targeted Therapy, Palbociclib, to Treat… HER-2 Positive Breast Cancer Active, Not Recruiting
NCT03820830 Palbociclib for HR Positive / HER2-negative Isolated Locoregional Recurrence of Breast… Breast Cancer Recurrent Active, Not Recruiting
NCT04964934 Phase III Study to Assess AZD9833+ CDK4/6 Inhibitor in HR+/HER2-MBC With Detectable ESR1m… ER-Positive HER2-Negative Breast Cancer Active, Not Recruiting
NCT04546009 A Study Evaluating the Efficacy and Safety of Giredestrant Combined With Palbociclib… Estrogen Receptor-Positive, HER2-Negative Locally Advanced or Metastatic Breast Cancer Active, Not Recruiting
NCT06760637 Study of PF-07220060 With Letrozole in Adults With HR-positive HER2-negative Breast… Breast Cancer Active, Not Recruiting
Phase 2/3
NCT04191499 A Study Evaluating the Efficacy and Safety of Inavolisib + Palbociclib + Fulvestrant vs… Breast Cancer Active, Not Recruiting
Phase 2
NCT02896335 Palbociclib and Pembrolizumab In Central Nervous System Metastases Metastatic Malignant Neoplasm to Brain Recruiting
NCT07123090 A Study of Sasanlimab, Palbociclib and Axitinib in Metastatic Renal Cell Carcinoma Metastatic Renal Cell Carcinoma Recruiting
NCT03297606 Canadian Profiling and Targeted Agent Utilization Trial (CAPTUR) Lymphoma, Non-Hodgkin Recruiting
NCT04841148 Avelumab or Hydroxychloroquine With or Without Palbociclib to Eliminate Dormant Breast… Breast Cancer Recruiting
NCT04606446 Study of PF-07248144 in Advanced or Metastatic Solid Tumors Locally Advanced or Metastatic ER+ HER2- Breast Cancer Recruiting
NCT02693535 TAPUR: Testing the Use of Food and Drug Administration (FDA) Approved Drugs That Target a… Lymphoma, Non-Hodgkin Recruiting
NCT04567420 DNA-guided Second Line Adjuvant Therapy for High Residual Risk, Estrogen Receptor… Breast Cancer Recruiting
NCT05564377 Targeted Therapy Directed by Genetic Testing in Treating Patients With Locally Advanced… Advanced Malignant Solid Neoplasm Recruiting
NCT06126276 Testing the Use of Neratinib or the Combination of Neratinib and Palbociclib Targeted… Malignant Female Reproductive System Neoplasm Recruiting
Sponsors Running Palbociclib Trials
Disease Areas
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