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ClinicalTrials.gov public records Last synced Oct 16, 2026, 9:56 PM EDT

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Showing 193–216 of 229 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: palbociclib Clear all
Active, not recruiting No phase listed Observational

A Real-life Study to Understand the Use and Effects of Palbociclib in US Patients With Breast Cancer

NCT06495164
View directory record Official record
Conditions
Breast Cancer, Malignant Neoplasm of Breast
Interventions
Palbociclib, Aromatase inhibitor, Ribociclib, Abemaciclib
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 25, 2025 · Synced Oct 16, 2026, 9:56 PM EDT
Active, not recruiting Phase 1 Interventional Results available

A Study of H3B-6545 in Combination With Palbociclib in Women With Advanced or Metastatic Estrogen Receptor-Positive Human Epidermal Growth Factor Receptor-2 (HER2)-Negative Breast Cancer

NCT04288089
View directory record Official record
Conditions
Receptors, Estrogen, Genes, Erbb-2, Breast Neoplasms
Interventions
Palbociclib (75, 100, 125 milligram [mg]), H3B-6545 (150, 300, 450 mg)
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
5
States / cities
Sarasota, Florida • Boston, Massachusetts • Kansas City, Missouri + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Oct 16, 2026, 9:56 PM EDT
Completed Phase 2 Interventional Results available

Study Of Letrozole With Or Without Palbociclib (PD-0332991) For The First-Line Treatment Of Hormone-Receptor Positive Advanced Breast Cancer

NCT00721409
View directory record Official record
Conditions
Breast Cancer
Interventions
PD 0332991, letrozole
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older · Female only
Enrollment
177 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2017
U.S. locations
51
States / cities
Alhambra, California • Bakersfield, California • Fullerton, California + 24 more
Source: ClinicalTrials.gov public record
Updated Nov 4, 2019 · Synced Oct 16, 2026, 9:56 PM EDT
Terminated Phase 2 Interventional Results available

Neoadjuvant Study of Palbociclib in Combination With Letrozole and Trastuzumab in Stage II-III ER+ HER2+ Breast Cancer

NCT02907918
View directory record Official record
Conditions
Breast Cancer, Cancer of Breast, Breast Carcinoma
Interventions
Palbociclib, Letrozole, Trastuzumab, Goserelin, Breast surgery, Research tumor biopsy, Research bone marrow (OPTIONAL), Research blood sample, Research blood for germline DNA, Blood for detection of circulating tumor cells
Drug · Biological · Procedure + 1 more
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
3
States / cities
Phoenix, Arizona • St Louis, Missouri • Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Sep 29, 2021 · Synced Oct 16, 2026, 9:56 PM EDT
Active, not recruiting Phase 1 Interventional

A Study of GDC-9545 Alone or in Combination With Palbociclib and/or Luteinizing Hormone-Releasing Hormone (LHRH) Agonist in Locally Advanced or Metastatic Estrogen Receptor-Positive Breast Cancer

NCT03332797
View directory record Official record
Conditions
Breast Cancer
Interventions
GDC-9545, Palbociclib, LHRH Agonist
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
181 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
6
States / cities
Aurora, Colorado • Boston, Massachusetts • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Oct 16, 2026, 9:56 PM EDT
Completed Phase 2 Interventional

Biological and Clinical Effects of Palbociclib With Ovarian Suppression and Letrozole in the Neoadjuvant Treatment of Breast Cancer

NCT03628066
View directory record Official record
Conditions
Breast Cancer
Interventions
Letrozole, Palbociclib, Goserelin, Oncotype DX Breast Recurrence Score
Drug · Diagnostic Test
Lead sponsor
NSABP Foundation Inc
Network
Eligibility
18 Years and older · Female only
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
11
States / cities
Fountain Valley, California • Laguna Hills, California • Long Beach, California + 5 more
Source: ClinicalTrials.gov public record
Updated Apr 20, 2022 · Synced Oct 16, 2026, 9:56 PM EDT
Active, not recruiting Phase 1 Interventional

To Evaluate the Safety, Tolerability, and Pharmacokinetics of Inavolisib Single Agent in Participants With Solid Tumors and in Combination With Endocrine and Targeted Therapies in Participants With Breast Cancer

NCT03006172
View directory record Official record
Conditions
Breast Cancer, Solid Tumor
Interventions
Inavolisib, Fulvestrant, Letrozole, Palbociclib, Metformin, Trastuzumab, Pertuzumab
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
5
States / cities
Boston, Massachusetts • New York, New York • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Oct 16, 2026, 9:56 PM EDT
Completed Phase 1Phase 2 Interventional

A Study of ERAS-007 in Patients With Advanced Gastrointestinal Malignancies

NCT05039177
View directory record Official record
Conditions
Metastatic Colorectal Cancer, Metastatic Pancreatic Ductal Adenocarcinoma
Interventions
ERAS-007, Encorafenib, Cetuximab, Palbociclib
Drug
Lead sponsor
Erasca, Inc.
Industry
Eligibility
18 Years to 99 Years
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
14
States / cities
Birmingham, Alabama • Duarte, California • Orange, California + 11 more
Source: ClinicalTrials.gov public record
Updated Mar 25, 2026 · Synced Oct 16, 2026, 9:56 PM EDT
Active, not recruiting Phase 2 Interventional Results available

Los Tres Paso: Neoadjuvant Palbociclib Monotherapy, Concurrent Chemoradiation Therapy, Adjuvant Palbociclib Monotherapy in Patients With p16INK4a Negative, HPV-Unrelated Head and Neck Squamous Cell Carcinoma

NCT03389477
View directory record Official record
Conditions
Head and Neck Squamous Cell Carcinoma
Interventions
Palbociclib, Cetuximab, Cisplatin, Intensity-Modulated Radiation Therapy, Tumor biopsy, Peripheral blood draw
Drug · Radiation · Procedure
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 21, 2026 · Synced Oct 16, 2026, 9:56 PM EDT
Completed Phase 2 Interventional Results available

PD0332991 (Palbociclib) in Patients With Advanced or Metastatic Liposarcoma

NCT01209598
View directory record Official record
Conditions
Sarcoma, Liposarcoma
Interventions
Palbociclib 200mg, Palbociclib 125mg
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 6, 2017 · Synced Oct 16, 2026, 9:56 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Single-Radiolabeled Dose Mass Balance Study To Investigate The Absorption, Metabolism, And Excretion Of [14C] Palbociclib (PD-0332991) In Healthy Male Volunteers

NCT01756768
View directory record Official record
Conditions
Healthy
Interventions
[14C]-PD-0332991
Radiation
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Dec 17, 2013 · Synced Oct 16, 2026, 9:56 PM EDT
Terminated Phase 1 Interventional

Serial Measurements of Molecular and Architectural Responses to Therapy (SMMART) PRIME Trial

NCT03878524
View directory record Official record
Conditions
Accelerated Phase Chronic Myelogenous Leukemia, BCR-ABL1 Positive, Anatomic Stage IV Breast Cancer AJCC v8, Anemia, Ann Arbor Stage III Hodgkin Lymphoma, Ann Arbor Stage III Non-Hodgkin Lymphoma, Ann Arbor Stage IV Hodgkin Lymphoma, Ann Arbor Stage IV Non-Hodgkin Lymphoma, Atypical Chronic Myeloid Leukemia, BCR-ABL1 Negative, Blast Phase Chronic Myelogenous Leukemia, BCR-ABL1 Positive, Castration-Resistant Prostate Carcinoma, Chronic Phase Chronic Myelogenous Leukemia, BCR-ABL1 Positive, Hematopoietic and Lymphoid System Neoplasm, Locally Advanced Pancreatic Adenocarcinoma, Metastatic Breast Carcinoma, Metastatic Malignant Solid Neoplasm, Metastatic Pancreatic Adenocarcinoma, Myelodysplastic/Myeloproliferative Neoplasm With Ring Sideroblasts and Thrombocytosis, Myelodysplastic/Myeloproliferative Neoplasm, Unclassifiable, Primary Myelofibrosis, Recurrent Acute Lymphoblastic Leukemia, Recurrent Acute Myeloid Leukemia, Recurrent Chronic Lymphocytic Leukemia, Recurrent Chronic Myelogenous Leukemia, BCR-ABL1 Positive, Recurrent Hematologic Malignancy, Recurrent Hodgkin Lymphoma, Recurrent Myelodysplastic Syndrome, Recurrent Myelodysplastic/Myeloproliferative Neoplasm, Recurrent Myeloproliferative Neoplasm, Recurrent Non-Hodgkin Lymphoma, Recurrent Plasma Cell Myeloma, Recurrent Small Lymphocytic Lymphoma, Refractory Acute Lymphoblastic Leukemia, Refractory Acute Myeloid Leukemia, Refractory Chronic Lymphocytic Leukemia, Refractory Chronic Myelogenous Leukemia, BCR-ABL1 Positive, Refractory Chronic Myelomonocytic Leukemia, Refractory Hematologic Malignancy, Refractory Hodgkin Lymphoma, Refractory Malignant Solid Neoplasm, Refractory Myelodysplastic Syndrome, Refractory Myelodysplastic/Myeloproliferative Neoplasm, Refractory Non-Hodgkin Lymphoma, Refractory Plasma Cell Myeloma, Refractory Primary Myelofibrosis, Refractory Small Lymphocytic Lymphoma, Stage II Pancreatic Cancer AJCC v8, Stage III Pancreatic Cancer AJCC v8, Stage IV Pancreatic Cancer AJCC v8, Stage IV Prostate Cancer AJCC v8, Unresectable Pancreatic Adenocarcinoma
Interventions
Abemaciclib, Abiraterone, Afatinib, Bevacizumab, Bicalutamide, Biospecimen Collection, Bortezomib, Cabazitaxel, Cabozantinib, Capecitabine, Carboplatin, Celecoxib, Cobimetinib, Copanlisib, Dabrafenib, Dacomitinib, Darolutamide, Dasatinib, Doxorubicin, Durvalumab, Enasidenib, Entrectinib, Enzalutamide, Erlotinib, Everolimus, Fluorouracil, Idelalisib, Imatinib, Ipilimumab, Lenvatinib, Leucovorin, Lorlatinib, Losartan, Nab-paclitaxel, Neratinib, Nivolumab, Olaparib, Oxaliplatin, Palbociclib, Panobinostat, Pembrolizumab, Pertuzumab, Ponatinib, Quality-of-Life Assessment, Regorafenib, Ruxolitinib, Sirolimus, Sorafenib, Sunitinib, Trametinib, Trastuzumab Emtansine, Tretinoin, Vemurafenib, Venetoclax, Vismodegib, Vorinostat
Drug · Biological · Procedure + 1 more
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
21 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 4, 2024 · Synced Oct 16, 2026, 9:56 PM EDT
Completed No phase listed Observational

Treatment Landscape and Real-World Dosing Patterns With CDK4/6 Inhibitors for Breast Cancer in Portugal

NCT07223476
View directory record Official record
Conditions
Breast Cancer
Interventions
Not listed
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
Not listed
Enrollment
1,926 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
East Hanover, New Jersey
Source: ClinicalTrials.gov public record
Updated Oct 31, 2025 · Synced Oct 16, 2026, 9:56 PM EDT
Completed No phase listed Observational

Real-life Treatment Patterns With Cyclin-dependent Kinase Inhibitors in Advanced Breast Cancer in Portugal - REVEAL Study

NCT06463626
View directory record Official record
Conditions
Hormone-receptor-positive Breast Cancer, Human Epidermal Growth Factor 2 Negative Carcinoma of Breast
Interventions
Not listed
Lead sponsor
Novartis
Industry
Eligibility
18 Years and older · Female only
Enrollment
121 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
East Hanover, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 18, 2024 · Synced Oct 16, 2026, 9:56 PM EDT
Active, not recruiting Phase 2 Interventional

Levels of Circulating Tumor DNA as a Predictive Marker for Early Switch in Treatment for Patients With Metastatic (Stage IV) Breast Cancer

NCT05826964
View directory record Official record
Conditions
Breast Cancer, ER-positive Breast Cancer, HER2-negative Breast Cancer, Metastatic Breast Cancer
Interventions
AI+CDK4/6i, SERD+CDK4/6i, mTOR inhibitor + AI, mTOR inhibitor + SERD, mTOR inhibitor + Selective estrogen receptor modulator, PI3K inhibitor + SERD, PI3K inhibitor + AI, Chemotherapy, Oral SERD, PARPi, AKT inhibitor, Step 3 Arm 2
Drug · Other
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jan 13, 2026 · Synced Oct 16, 2026, 9:56 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Relative Bioavailability For Palbociclib Formulations

NCT02083640
View directory record Official record
Conditions
Healthy
Interventions
Palbociclib Formulation Reference, Palbociclib Formulation Test
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 4, 2014 · Synced Oct 16, 2026, 9:56 PM EDT
Completed Phase 1 Interventional

PALBOCICLIB + PD-0325901 for NSCLC & Solid Tumors

NCT02022982
View directory record Official record
Conditions
KRAS Mutant Non-Small Cell Lung Cancer, Solid Tumors
Interventions
Palbociclib, PD-0325901
Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 19, 2024 · Synced Oct 16, 2026, 9:56 PM EDT
Completed No phase listed Observational Results available

Patient Characteristics, Treatment Patterns, and Clinical Outcomes in Patients Diagnosed With HR+/HER2 Advanced/Metastatic Breast Cancer on Palbociclib + Aromatase Inhibitor (AI) Combination Therapy

NCT04394247
View directory record Official record
Conditions
Breast Cancer
Interventions
Not listed
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
242 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 21, 2023 · Synced Oct 16, 2026, 9:56 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

Study For Patients With NSCLC EGFR Mutations (Del 19 or L858R +/- T790M)

NCT02349633
View directory record Official record
Conditions
Non-Small Cell Lung Cancer
Interventions
PF-06747775, Palbociclib, Avelumab
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
7
States / cities
La Jolla, California • San Diego, California • New Haven, Connecticut + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 10, 2021 · Synced Oct 16, 2026, 9:56 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Pilot Study To Investigate The Effect Of Concurrent Antacid Administration On The Bioavailability Of Six Experimental Formulations Of Palbociclib

NCT02311946
View directory record Official record
Conditions
Healthy
Interventions
Palbociclib Alone, Palbociclib + Rabeprazole
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
3
States / cities
Miami, Florida • South Miami, Florida
Source: ClinicalTrials.gov public record
Updated May 28, 2015 · Synced Oct 16, 2026, 9:56 PM EDT
Completed Phase 1 Interventional

Adagrasib in Combination With Palbociclib in Patients With Advanced Solid Tumors (KRYSTAL-16)

NCT05178888
View directory record Official record
Conditions
Advanced Solid Tumor
Interventions
MRTX849, Palbociclib
Drug
Lead sponsor
Mirati Therapeutics Inc.
Industry
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
4
States / cities
Orlando, Florida • Nashville, Tennessee • Houston, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 11, 2025 · Synced Oct 16, 2026, 9:56 PM EDT
Active, not recruiting Not applicable Interventional

A Study of the Use of Text Message Reminders to Take Palbociclib

NCT04216576
View directory record Official record
Conditions
Breast Cancer
Interventions
Paper Drug Diary, OhMD APP
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 16, 2026, 9:56 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Study To Describe The Effect Of Impaired Hepatic Function Of The Pharmacokinetics Of Palbociclib

NCT02334800
View directory record Official record
Conditions
Healthy, Hepatic Insufficiency
Interventions
Palbociclib 75 mg Capsule
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 75 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
2
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Jan 24, 2018 · Synced Oct 16, 2026, 9:56 PM EDT
Completed Phase 3 Interventional Results available

A Study of Palbociclib in Addition to Standard Endocrine Treatment in Hormone Receptor Positive Her2 Normal Patients With Residual Disease After Neoadjuvant Chemotherapy and Surgery

NCT01864746
View directory record Official record
Conditions
Breast Cancer, Hormonreceptor Positive, Her2-normal, Postneoadjuvant Treatment With CDK 4/6 Inhibitor, CPS-EG Score
Interventions
Palbociclib PD-0332991, Placebo
Drug
Lead sponsor
GBG Forschungs GmbH
Other
Eligibility
18 Years and older · Female only
Enrollment
1,250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 12, 2023 · Synced Oct 16, 2026, 9:56 PM EDT