Clinical Trials Using Abiraterone Acetate

Clinical trials are research studies that involve people. The clinical trials on this list are studying Abiraterone Acetate. 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 26-35 of 35

  • Androgen Deprivation Therapy, Pembrolizumab, and Stereotactic Body Radiation Therapy with or without TLR9 Agonist SD-101 in Treating Patients with Metastatic Prostate Cancer

    This randomized phase II trial studies how well androgen deprivation therapy, pembrolizumab, and stereotactic body radiation therapy with or without TLR9 agonist SD-101 in treating patients with prostate cancer that has spread to other places in the body. Androgen can cause the growth of tumor cells. Androgen deprivation therapy, such as leuprolide acetate, prednisone, and abiraterone acetate may lessen the amount of androgen made by the body. 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. Stereotactic body radiation therapy uses special equipment to position a patient and deliver radiation to tumors with high precision. This method can kill tumor cells with fewer doses over a shorter period and cause less damage to normal tissue. Colony-stimulating factors, such as TLR9 agonist SD-101, may increase the production of blood cells. It is not yet known whether giving androgen deprivation therapy, pembrolizumab, and stereotactic body radiation therapy with or without TLR9 agonist SD-101 may work better in treating patients with prostate cancer.
    Location: UCSF Medical Center-Mount Zion, San Francisco, California

  • Apalutamide with or without Abiraterone Acetate, Gonadotropin-Releasing Hormone Analog, and Prednisone in Treating Patients with High-Risk Prostate Cancer Undergoing Surgery

    This randomized phase II trial studies how well apalutamide works with or without abiraterone acetate, gonadotropin-releasing hormone agonist, and prednisone in treating patients with high-risk prostate cancer undergoing surgery. Androgen can cause the growth of prostate cancer cells. Hormone therapy using apalutamide, abiraterone acetate, and gonadotropin-releasing hormone analog (GnRH agonist) may fight prostate cancer by lowering the levels of androgen the body makes. Prednisone may either kill the tumor cells or stop them from dividing. Giving apalutamide with or without abiraterone acetate, GnRH agonist and prednisone may work better in treating patients with prostate cancer.
    Location: 2 locations

  • Abiraterone Acetate, Niclosamide, and Prednisone in Treating Patients with Castration-Resistant Prostate Cancer

    This phase II trial studies the side effects and how well abiraterone acetate, niclosamide, and prednisone work in treating patients with castration-resistant prostate cancer. Androgens can cause the growth of prostate cells. Hormone therapy using abiraterone acetate may fight prostate cancer by lowering the amount of androgen the body makes. Niclosamide is a drug that may block another signal that can cause prostate cancer cell growth. Prednisone is a drug that can help lessen inflammation. Giving abiraterone acetate, niclosamide, and prednisone may be a better treatment for patients with castration-resistant prostate cancer.
    Location: University of California Davis Comprehensive Cancer Center, Sacramento, California

  • Adaptive Abiraterone Therapy for Metastatic Castration Resistant Prostate Cancer

    The purpose of this phase II study is to find out if an on and off schedule of taking abiraterone would prolong the participant's cancer's response to this drug and maintain their functionality to perform their daily activities.
    Location: Moffitt Cancer Center, Tampa, Florida

  • Testosterone Therapy Followed by Enzalutamide or Abiraterone Acetate in Treating Patients with Prostate Cancer That Is Progressing on Combined Androgen Therapies

    This phase II trial studies how well testosterone therapy followed by enzalutamide or abiraterone acetate works in treating patients with prostate cancer that has become worse or spread on combined androgen therapies. Androgens, such as testosterone, can cause the growth of prostate cancer cells. Androgen therapies, such as enzalutamide and abiraterone acetate, suppress or block the production or action of testosterone. Rapid treatment with testosterone may make the cancer cells become sensitive to retreatment with enzalutamide or abiraterone acetate. Giving testosterone prior to enzalutamide or abiraterone acetate may have an effect on the growth of prostate cancer in men who have not responded to long term therapy to lower testosterone in their blood (castrating therapy).
    Location: Johns Hopkins University / Sidney Kimmel Cancer Center, Baltimore, Maryland

  • Systemic and Tumor-Directed Therapy for Oligometastatic Prostate Cancer

    This is a trial for patients with newly diagnosed metastatic prostate cancer with 5 or fewer sites of metastases. The trial involves surgery (removal of the prostate), six months of hormone therapy, and stereotactic body radiotherapy to the sites of metastasis.
    Location: UCLA / Jonsson Comprehensive Cancer Center, Los Angeles, California

  • Erdafitinib and Abiraterone Acetate or Enzalutamide in Treating Patients with Double Negative Prostate Cancer

    This phase II trial studies how well erdafitinib in combination with abiraterone acetate or enzalutamide works in treating patients with double negative prostate cancer. Erdafitinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Drugs, such as abiraterone acetate, may lessen the amount of testosterone made by the body. Drugs used in chemotherapy, such as enzalutamide, 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. Giving erdafitinib with abiraterone acetate or enzalutamide may work better in treating patients with prostate cancer compared to abiraterone acetate or enzalutamide alone.
    Location: Fred Hutch / University of Washington Cancer Consortium, Seattle, Washington

  • Antiandrogen Therapy and SBRT in Treating Patients with Recurrent, Metastatic Prostate Cancer

    This phase II trial studies how well antiandrogen therapy (leuprolide, apalutamide, and abiraterone acetate) and stereotactic body radiation therapy (SBRT) works in treating patients with prostate cancer that has come back and has spread to other parts of the body. Drugs used in chemotherapy, such as leuprolide, apalutamide, and abiraterone acetate, 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. SBRT uses special equipment to position a patient and deliver radiation to tumors with high precision. This method can kill tumor cells with fewer doses over a shorter period and cause less damage to normal tissue. Giving antiandrogen therapy and SBRT may work better in treating patients with prostate cancer.
    Location: UCLA / Jonsson Comprehensive Cancer Center, Los Angeles, California

  • Antiandrogen Therapy, Abiraterone Acetate, and Prednisone with or without Neutron Radiation Therapy in Treating Patients with Prostate Cancer

    This phase II trial studies how well antiandrogen therapy, abiraterone acetate, and prednisone with or without neutron radiation therapy work in treating patients with prostate cancer. Hormone therapy such as antiandrogen therapy may fight prostate cancer by blocking the production and interfering with the action of hormones. Abiraterone acetate may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as prednisone, 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. Neutron radiation therapy uses high energy neutrons to kill tumor cells and shrink tumors. It is not yet known whether antiandrogen therapy, abiraterone acetate, and prednisone with or without neutron radiation therapy may work better in treating patients with prostate cancer.
    Location: Fred Hutch / University of Washington Cancer Consortium, Seattle, Washington

  • Cognitive Assessment and MRI Program in Identifying Cognitive Effects of Androgen Receptor Directed Therapies in Patients with Advanced Prostate Cancer

    This clinical trial studies how well cognitive assessment and magnetic resonance imaging (MRI) program work in identifying cognitive effects of androgen receptor directed therapies such as abiraterone acetate and enzalutamide in patients with prostate cancer that has spread from where it started to other places in the body. Cognitive assessment and MRI program may help to assess the cognitive function of patients during treatment and identify genetic variations that might make patients more or less sensitive to cognitive changes during treatment for prostate cancer.
    Location: 5 locations