Clinical Trials Using Palbociclib

Clinical trials are research studies that involve people. The clinical trials on this list are studying Palbociclib. All trials on the list are supported by NCI.

NCI’s basic information about clinical trials explains the types and phases of trials and how they are carried out. Clinical trials look at new ways to prevent, detect, or treat disease. You may want to think about taking part in a clinical trial. Talk to your doctor for help in deciding if one is right for you.

Trials 1-25 of 57
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  • Targeted Therapy Directed by Genetic Testing in Treating Patients with Advanced Refractory Solid Tumors, Lymphomas, or Multiple Myeloma (The MATCH Screening Trial)

    This phase II MATCH trial studies how well treatment that is directed by genetic testing works in patients with solid tumors or lymphomas that have progressed following at least one line of standard treatment or for which no agreed upon treatment approach exists. Genetic tests look at the unique genetic material (genes) of patients' tumor cells. Patients with genetic abnormalities (such as mutations, amplifications, or translocations) may benefit more from treatment which targets their tumor's particular genetic abnormality. Identifying these genetic abnormalities first may help doctors plan better treatment for patients with solid tumors, lymphomas, or multiple myeloma.
    Location: 1188 locations

  • Palbociclib and Letrozole or Fulvestrant in Treating Patients Aged 70 and Older with Estrogen Receptor Positive, HER2 Negative Metastatic Breast Cancer

    This phase II trial studies the side effects and how well palbociclib and letrozole or fulvestrant works in treating patients aged 70 and older with estrogen receptor positive, HER2 negative breast cancer that has spread to other places in the body (metastatic). Palbociclib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as letrozole or fulvestrant, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. It is not yet known if giving palbociclib and letrozole or fulvestrant may work better in treating patients aged 70 and older with breast cancer.
    Location: 410 locations

  • Palbociclib in Treating Patients with Relapsed or Refractory Rb Positive Advanced Solid Tumors, Non-Hodgkin Lymphoma, or Histiocytic Disorders with Activating Alterations in Cell Cycle Genes (A Pediatric MATCH Treatment Trial)

    This phase II Pediatric MATCH trial studies how well palbociclib works in treating patients with Rb positive solid tumors, non-Hodgkin lymphoma, or histiocytic disorders with activating alterations (mutations) in cell cycle genes that have spread to other places in the body and have come back or do not respond to treatment. Palbociclib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth.
    Location: 97 locations

  • Randomized, Open Label, Clinical Study of the Targeted Therapy, Palbociclib, to Treat Metastatic Breast Cancer

    The primary objective of this study is to demonstrate that the combination of palbociclib with anti-HER2 therapy plus endocrine therapy is superior to anti-HER2-based therapy plus endocrine therapy alone in improving the outcomes of subjects with hormone receptor-positive, HER2+ metastatic breast cancer.
    Location: 29 locations

  • Fulvestrant with or without Palbociclib and Avelumab in Treating Patients with Hormone Receptor Positive, HER2 Negative Metastatic or Recurrent Breast Cancer That Cannot Be Removed by Surgery Previously Treated with CDK and Endocrine Therapy

    This randomized pilot phase II trial studies how well fulvestrant with or without palbociclib and avelumab works in treating patients with hormone receptor positive, HER2 negative breast cancer that has spread to other parts of the body or that has come back after a period of improvement and cannot be removed by surgery, and have been previously treated with CDK and endocrine therapy. Endocrine therapy with fulvestrant prevents growth of hormone receptor positive breast cancer by blocking stimulation of tumor cells by estrogen. Palbociclib is a drug that may stop tumor cells from growing by blocking activity of two closely related enzymes (proteins that help chemical reactions in the body occur), called cyclin dependent kinases 4 and 6 (CDK 4 / 6) which are known to promote tumor cell growth. Monoclonal antibodies, such as avelumab, may help the immune system in detecting and fighting tumor cells. Giving fulvestrant with or without palbociclib and avelumab may work better in treating patients with breast cancer.
    Location: 22 locations

  • Tamoxifen Citrate or Letrozole with or without Palbociclib in Treating Patients with Stage I-III Invasive Breast Cancer before Surgery

    This phase II clinical trial studies how well tamoxifen citrate or letrozole with or without palbociclib work in treating patients with stage I-III invasive breast cancer before surgery. Antihormone therapies, such as tamoxifen citrate and letrozole, may lessen the amount of estrogen made by the body. Palbociclib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. It is not yet known whether giving tamoxifen citrate or letrozole with or without palbociclib may work better in treating patients with stage I-III invasive breast cancer.
    Location: 13 locations

  • Radiation Therapy, Palbociclib, and Hormone Therapy in Treating Breast Cancer Patients with Bone Metastasis

    This phase II trial studies how well radiation therapy given with standard care palbociclib and hormone therapy work in treating patients with breast cancer that has spread from one part of the body to the bone. Radiation therapy uses high energy x-rays to kill tumor cells and shrink tumors. Palbociclib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Antihormone therapy, such as fulvestrant, letrozole, anastrozole, exemestane, or tamoxifen, may lessen the amount of estrogen made by the body. Giving radiation therapy, palbociclib, and hormone therapy may work better in treating breast cancer patients with bone metastasis.
    Location: 10 locations

  • T-DM1 with or without Palbociclib in Treating Patients with Metastatic HER2 Positive Breast Cancer

    This phase II trial studies how well T-DM1 with or without palbociclib works in treating patients with HER2 positive breast cancer that has spread to other parts of the body. T-DM1 is a monoclonal antibody, called trastuzumab, linked to a chemotherapy drug called DM1. Trastuzumab attaches to HER2 positive cancer cells in a targeted way and delivers DM1 to kill them. Palbociclib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. It is not yet known whether T-DM1 with or without palbociclib may work better in treating patients with HER2 positive metastatic breast cancer.
    Location: 9 locations

  • TAPUR: Testing the Use of Food and Drug Administration (FDA) Approved Drugs That Target a Specific Abnormality in a Tumor Gene in People With Advanced Stage Cancer

    The purpose of the study is to learn from the real world practice of prescribing targeted therapies to patients with advanced cancer whose tumor harbors a genomic variant known to be a drug target or to predict sensitivity to a drug. NOTE: Due to character limits, the arms section does NOT include all TAPUR Study relevant biomarkers. For additional information, contact TAPUR@asco.org, or if a patient, your nearest participating TAPUR site (see participating centers).
    Location: 9 locations

  • Pembrolizumab, Letrozole, and Palbociclib in Treating Postmenopausal Patients with Newly Diagnosed Metastatic Stage IV Estrogen Receptor Positive Breast Cancer

    This phase II trial studies how well pembrolizumab works when given together with letrozole and palbociclib in treating postmenopausal patients with newly diagnosed stage IV estrogen receptor positive breast cancer that has spread to other parts of the body (metastatic). Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body’s immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Estrogen can cause the growth of breast cancer cells. Antihormone therapy, such as letrozole, may lessen the amount of estrogen made by the body. Palbociclib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Giving pembrolizumab, letrozole, and palbociclib may be an effective treatment for patients with stage IV estrogen receptor positive breast cancer.
    Location: 7 locations

  • Palbociclib and Bicalutamide in Treating Patients with Androgen Receptor Positive Metastatic Breast Cancer

    This phase I / II trial studies the side effects and best dose of palbociclib when given together with bicalutamide and to see how well they work in treating patients with androgen receptor positive breast cancer that has spread to other places in the body. Palbociclib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Androgens can cause the growth of breast cancer cells. Antihormone therapy, such as bicalutamide, may lessen the amount of androgens made by the body. Giving palbociclib and bicalutamide together may work better in treating androgen receptor positive breast cancer.
    Location: 7 locations

  • Palbociclib and Cetuximab in Treating Patients with Squamous Cell Carcinoma of the Head and Neck

    This phase I / II trial studies the side effects and best dose of palbociclib when given together with cetuximab and to see how well they work in treating patients with squamous cell carcinoma of the head and neck that has spread to other parts of the body or has returned and cannot be removed by surgery. Palbociclib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Immunotherapy with monoclonal antibodies, such as cetuximab, may help the body’s immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Giving palbociclib and cetuximab may work better in treating patients with squamous cell carcinoma of the head and neck.
    Location: 7 locations

  • Palbociclib, Letrozole, and Trastuzumab Emtansine in Treating Patients with Refractory HER2+ ER+ Metastatic Breast Cancer

    This phase I / II trial studies best dose of palbociclib and how well it works in combination with letrozole and trastuzumab emtansine in treating patients with HER2 positive (+) estrogen receptor (ER)+ breast cancer that has spread to other places in the body and has not responded to treatment. Palbociclib and letrozole may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Immunotherapy with monoclonal antibodies, such as trastuzumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Giving palbociclib, letrozole, and trastuzumab may work better in treating patients with HER2+ ER+ breast cancer.
    Location: 6 locations

  • 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

    This study will evaluate the safety, pharmacokinetic (PK), pharmacodynamic (PD) activity, and preliminary anti-tumor activity of GDC-9545 as a single agent and in combination with palbociclib and / or luteinizing hormone−releasing hormone (LHRH) agonist in participants with advanced or metastatic estrogen receptor (ER)-positive (human epidermal growth factor receptor 2 [HER2]-negative) breast cancer.
    Location: 7 locations

  • Study Of Palbociclib Combined With Chemotherapy In Pediatric Patients With Recurrent / Refractory Solid Tumors

    This study will evaluate palbociclib in combination with chemotherapy (temozolomide and irinotecan) in children, adolescents and young adults with recurrent or refractory solid tumors. The main purpose of this study is to evaluate the safety of palbociclib in combination with chemotherapy in order to estimate the maximum tolerated dose. Pharmacokinetics and efficacy of palbociclib in combination with chemotherapy will be evaluated.
    Location: 11 locations

  • A Study of ZN-c5 in Subjects With Breast Cancer

    This is a Phase 1 / 2, open-label, multicenter, dose-escalation and expansion study to evaluate the safety, tolerability, pharmacokinetics, and preliminary efficacy of ZN-c5 administered orally in subjects with advanced estrogen receptor positive, human epidermal growth factor receptor 2 negative (ER+ / HER2-) breast cancer. ZN-c5 will be evaluated both as monotherapy and in combination with palbociclib (IBRANCE®).
    Location: 5 locations

  • Phase 1 / 2 Study of SAR439859 Single Agent and in Combination With Palbociclib in Postmenopausal Women With Estrogen Receptor Positive Advanced Breast Cancer

    Primary Objectives: Dose Escalation: Part A (SAR439859 monotherapy); Part C (combination of SAR439859 with palbociclib) - To determine the maximum tolerated dose (MTD) and recommended dose (RD) of SAR439859 based on the dose-limiting toxicity (DLT) observance in monotherapy (Part A), and in combination with palbociclib (Part C) Dose Expansion: Part B (SAR439859 monotherapy); Part D (combination of SAR439859 with palbociclib) - To assess antitumor activity by Objective Response Rate (ORR) at the SAR439859 recommended dose in monotherapy (Part B), and in combination with palbociclib (Part D) Secondary Objectives: - Overall safety profile of SAR439859 as monotherapy (Parts A, B), and in combination with palbociclib (Parts C, D) - Pharmacokinetic (PK) profile of SAR439859 as monotherapy (Parts A, B), and of SAR439859 in combination with palbociclib (Parts C, D), and of palbociclib in combination with SAR439859 (Parts C, D) - Antitumor activity of SAR439859 as monotherapy (Part A), and in combination with palbociclib (Part C) as well as the Clinical Benefit Rate (CBR: Complete Response [CR], Partial Response [PR] and Stable Disease [SD] ≥24 weeks) in Parts A, B, C, and D - ORR and CBR (CR, PR and SD ≥24 weeks) according to the estrogen receptor 1 (ESR1) gene mutational status (mutant and wild type) at baseline and in treatment - Time to first tumor response (CR or PR) in Parts B and D - Residual estrogen receptor (ER) availability with [(18)F] Fluoroestradiol Positron Emission Tomography (FES PET) scan (Part A) - To assess potential induction / inhibition effect of SAR439859 on CYP3A (Part B)
    Location: 7 locations

  • To Evaluate the Safety, Tolerability, and Pharmacokinetics of GDC-0077 Single Agent in Participants With Solid Tumors and in Combination With Endocrine and Targeted Therapies in Participants With Breast Cancer

    This is an open-label, multicenter, Phase I study designed to evaluate the safety, tolerability, and pharmacokinetics of GDC-0077 administered orally as a single agent in participants with locally advanced or metastatic Phosphatidylinositol-4,5-Bisphosphate 3-Kinase Catalytic Subunit Alpha (PIK3CA)-mutant solid tumors, including breast cancer, and in combination with standard-of-care endocrine and targeted therapies for the treatment of locally advanced or metastatic PIK3CA-mutant hormone receptor-positive (HR+) / human epidermal growth factor receptor 2 negative (HER2-) breast cancer. Participants will be enrolled in two stages: a dose-escalation stage (Stage I) and an expansion stage (Stage II). Participants will be assigned to one of six regimens: GDC-0077 as a single agent (Arm A), GDC-0077 in combination with palbociclib and letrozole (Arm B), GDC-0077 in combination with letrozole (Arm C), GDC-0077 in combination with fulvestrant (Arm D), GDC-0077 in combination with palbociclib and fulvestrant (Arm E), and GDC-0077 in combination with palbociclib, fulvestrant, and metformin (Arm F).
    Location: 5 locations

  • Palbociclib and Fulvestrant in Treating Patients with Hormone Receptor-Positive, HER2-Negative Metastatic or Locally Advanced Breast Cancer

    This phase II trial studies how well palbociclib and fulvestrant work in treating patients with hormone receptor positive, human epidermal growth factor receptor 2 (HER2)-negative breast cancer that has spread to other places in the body or that has only spread to nearby tissue or lymph nodes. Palbociclib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Hormone therapy such as fulvestrant may block the use of estrogen and progesterone by tumor cells. Giving palbociclib with fulvestrant may work better in treating patients with hormone receptor positive, HER2-negative breast cancer.
    Location: 5 locations

  • Palbociclib and Letrozole or Fulvestrant in Treating African American Participants with Hormone Receptor Positive HER2 Negative Advanced Recurrent or Metastatic Breast Cancer

    This phase II trial studies how well palbociclib and letrozole or fulvestrant work in treating African American participants with hormone receptor positive HER2 negative breast cancer that has come back or spread to other places in the body. Palbociclib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Estrogen can cause the growth of breast cancer cells. Drugs, such as letrozole and fulvestrant, may lessen the amount of estrogen made by the body. Giving palbociclib and letrozole or fulvestrant may work better in treating African American participants with hormone receptor positive HER2 negative breast cancer.
    Location: 5 locations

  • Phase II Palbociclib +Ibrutinib in Mantle Cell Lymphoma

    The proposed study is a single-arm, multi-center, open-label phase II study of the combination of palbociclib and ibrutinib in patients with previously treated mantle cell lymphoma to evaluate the efficacy of this combination, with the primary objective of the study being to assess median PFS and the secondary objectives to include ORR, CR, DOR, OS and toxicity. Subjects will be enrolled and treated with palbociclib and ibrutinib with each cycle of therapy being 28 days. Treatment will be based on the recommended phase II dose (RP2D) from the phase I combination trial.
    Location: 5 locations

  • Palbociclib and Cetuximab in Treating Participants with Metastatic Colorectal Cancer and Non-Mutated KRAS, NRAS, and BRAF Genes

    This phase II trial studies how well palbociclib and cetuximab work in treating participants with colorectal cancer that has spread to other places in the body (metastatic) and have the proteins KRAS, NRAS, and BRAF that are not genetically mutated (wild type). Palbociclib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Monoclonal antibodies, such as cetuximab, may interfere with the ability of tumor cells to grow and spread. Giving palbociclib and cetuximab together may work better in treating participants with wild-type metastatic colorectal cancer.
    Location: 4 locations

  • Palbociclib and Gedatolisib in Treating Patients with Advanced Solid Tumors or Lung, Pancreatic, or Head and Neck Cancer

    This phase I trial studies the side effects and best dose of palbociclib and gedatolisib and how well they work in treating patients with solid tumors or lung, pancreatic, or head and neck cancer that has spread to other places in the body and usually cannot be cured or controlled with treatment. Palbociclib and gedatolisib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.
    Location: 4 locations

  • PD 0332991 and Anastrozole for Stage 2 or 3 Estrogen Receptor Positive and HER2 Negative Breast Cancer

    This phase II trial studies palbociclib isethionate together with anastrozole and to see how well they work in treating patients with estrogen receptor positive (ER+) and human epidermal growth factor receptor 2 negative (HER2-) stage II or III breast cancer. Palbociclib isethionate may stop tumor growth by blocking an enzyme needed for cell division and growth. Estrogen can cause the growth of breast cancer cells. Hormone therapy using anastrozole may fight breast cancer by lowering the amount of estrogen the body makes. Giving palbociclib isethionate together with anastrozole may be an effective treatment for ER+ HER2- breast cancer.
    Location: 4 locations

  • Study of AZD9833 Alone or in Combination With Palbociclib in Women With Advanced Breast Cancer

    A Phase 1 Dose Escalation and Expansion Study of AZD9833 Alone or in Combination with Palbociclib in Women with ER Positive, HER2 Negative Advanced Breast Cancer
    Location: 3 locations


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