Clinical Trials Using Celecoxib

Clinical trials are research studies that involve people. The clinical trials on this list are studying Celecoxib. 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 1-9 of 9
  • Efficacy & Safety of rAd-IFN Administered With Celecoxib & Gemcitabine in Patients With Malignant Pleural Mesothelioma

    This study will evaluate intrapleural administration of Adenovirus-Delivered Interferon Alpha-2b (rAd-IFN) in combination with Celecoxib and Gemcitabine in patients with histologically confirmed Malignant Pleural Mesothelioma (MPM) who have failed a minimum of 1 treatment regimen and a maximum of 2 treatment regimens, 1 of which must have been an anti-folate and platinum combination regimen. Eligible patients will be randomized 1:1 to either: 1. Treatment group: rAd-IFN + Celecoxib followed by Gemcitabine 2. Control group: Celecoxib followed by Gemcitabine Patients randomized to the treatment group will receive rAd-IFN administered into the pleural space via an Intrapleural catheter (IPC) or similar intrapleural device on study Day 1. The primary objective of this study is to compare the overall survival (OS) associated with rAd IFN, when administered with celecoxib and gemcitabine, versus that associated with celecoxib and gemcitabine alone for the treatment of patients with MPM
    Location: 7 locations

  • Sirolimus and Metronomic Chemotherapy in Treating Younger Patients with Recurrent and / or Refractory Solid or Central Nervous System Tumors

    This phase II trial studies how well sirolimus and continuous or frequent treatment with low doses of chemotherapy work in treating younger patients with solid or central nervous system (CNS) tumors that have come back or have not responded to previous treatment. Biological therapies, such as sirolimus, use substances made from living organisms that may stimulate or suppress the immune system in different ways and stop tumor cells from growing. Drugs used in chemotherapy, such as etoposide, celecoxib, and cyclophosphamide, 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 sirolimus together with metronomic chemotherapy may be an effective treatment for solid and CNS tumors.
    Location: 3 locations

  • Celecoxib, Gemcitabine Hydrochloride, and Cisplatin in Treating Participants with Bladder Cancer before Surgery

    This phase I trial studies the side effects and how well celecoxib, gemcitabine hydrochloride, and cisplatin work in treating participants with bladder cancer before surgery. Celecoxib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as gemcitabine hydrochloride and cisplatin, work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving celecoxib, gemcitabine hydrochloride, and cisplatin before surgery may work better in treating participants with bladder cancer.
    Location: 2 locations

  • Metronomic and Targeted Anti-angiogenesis Therapy for Children With Recurrent / Progressive Medulloblastoma

    Patients with relapsed medulloblastoma have a very poor prognosis whether treated with conventional chemotherapy, high-dose chemotherapy with stem cell rescue, irradiation or combinations of these modalities. Antiangiogenetic therapy has emerged as new treatment option in solid malignancies. The frequent, metronomic schedule targets both proliferating tumor cells and endothelial cells, and minimizes toxicity. In this study the investigators will evaluate the use of biweekly intravenous bevacizumab in combination with five oral drugs (thalidomide, celecoxib, fenofibrate, and alternating cycles of daily low-dose oral etoposide and cyclophosphamide), augmented with alternating courses of intrathecal etoposide and cytarabine. The aim of the study is to extend therapy options for children with recurrent or progressive medulloblastoma, for whom no known curative therapy exists, by prolonging survival while maintaining good quality of life. The primary objective of the MEMMAT trial is to evaluate the activity of this multidrug antiangiogenic approach in these heavily pretreated children and young adults. Additionally, progression-free survival (PFS), overall survival (OS), as well as feasibility and toxicity will be examined.
    Location: 3 locations

  • Chemokine Modulation Therapy and Pembrolizumab in Treating Participants with Metastatic Triple-Negative Breast Cancer

    This phase II trial studies how well chemokine modulation therapy works when given prior to pembrolizumab in treating participants with triple-negative breast cancer that has spread to other places in the body. Drugs used in chemokine modulation therapy, such as celecoxib, recombinant interferon alfa-2b, and rintatolimod, work by unleashing or enhancing the cancer immune responses that already exist by either blocking inhibitory molecules or by activating stimulatory molecules. Monoclonal antibodies, such as pembrolizumab, may interfere with the ability of tumor cells to grow and spread. Giving chemokine modulation therapy before pembrolizumab may work better in treating participants with metastatic triple-negative breast cancer.
    Location: Roswell Park Cancer Institute, Buffalo, New York

  • Celecoxib, Recombinant Interferon Alfa-2b, and Rintatolimod in Treating Patients with Colorectal Cancer Metastatic to the Liver

    This early phase IIA trial studies how well celecoxib, recombinant interferon alfa-2b, and rintatolimod work in treating patients with colorectal cancer that as spread to the liver. Celecoxib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Recombinant interferon alfa-2b is a substance that can improve the body’s natural response and may interfere with the growth of tumor cells. Rintatolimod may stimulate the immune system. Giving celecoxib, recombinant interferon alfa-2b, and rintatolimod may work better in treating patients with colorectal cancer that has spread to the liver.
    Location: Roswell Park Cancer Institute, Buffalo, New York

  • Chemoimmunotherapy and Vaccine Therapy in Treating Patients with Recurrent Ovarian Cancer

    This partially randomized phase I / II trial studies the side effects and best dose of recombinant interferon alfa-2b when given together with cisplatin, rintatolimod, and celecoxib and to see how well they work with vaccine therapy in treating patients with ovarian cancer that has come back (recurrent). Drugs used in chemotherapy, such as cisplatin, 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. Biological therapies, such as recombinant interferon alpha-2b, rintatolimod, and celecoxib, may stimulate the immune system in different ways and stop tumor cells from growing. Vaccines made from a persons white blood cells may help the body build an effective immune response to kill tumor cells. Infusing the vaccine directly into a lymph node may cause a stronger immune response and kill more tumor cells. Giving cisplatin, recombinant interferon alpha-2b, rintatolimod, celecoxib, and vaccine therapy may be a better treatment for ovarian cancer.
    Location: 2 locations

  • Type-1-polarized Dendritic Cell Vaccine, Interferon Alpha-2b, Rintatolimod, and Celecoxib in Treating Patients with Chemo-refractory Metastatic Colorectal Cancer

    This phase II trial studies how well type-1-polarized dendritic cell vaccine, interferon alpha-2b, rintatolimod, and celecoxib work in treating patients with colorectal cancer that does not respond to chemotherapy and has spread to other places in the body. Vaccines, such as type-1-polarized dendritic cell vaccine may help the body build an effective immune response to kill tumor cells. Interferon alpha-2b may improve the body’s natural response to infections and other diseases and interfere with the division of tumor cells and slow tumor growth. Rintatolimod may stimulate the immune system. Celecoxib may reduce pain and swelling. Giving alpha type-1-polarized dendritic cell vaccine, interferon alpha-2b, rintatolimod, and celecoxib may work better in treating patients with colorectal cancer that does not respond to chemotherapy and has spread to other places in the body.
    Location: University of Pittsburgh Cancer Institute (UPCI), Pittsburgh, Pennsylvania

  • Adjuvant Tumor Lysate Vaccine and Iscomatrix With or Without Metronomic Oral Cyclophosphamide and Celecoxib in Patients With Malignancies Involving Lungs, Esophagus, Pleura, or Mediastinum

    Background: During recent years, cancer-testis (CT) antigens (CTA), particularly those encoded by genes on the X chromosome (CT-X genes), have emerged as attractive targets for cancer immunotherapy. Whereas malignancies of diverse histologies express a variety of CTAs, immune responses to these proteins appear uncommon in cancer patients, possibly due to low-level, heterogeneous antigen expression, as well as immunosuppressive regulatory T cells present within tumor sites and systemic circulation of these individuals. Conceivably, vaccination of cancer patients with tumor cells expressing high levels of CTAs in combination with regimens that deplete or inhibit T regulatory cells will induce broad immunity to these antigens. In order to examine this issue, patients with primary lung and esophageal cancers, pleural mesotheliomas, thoracic sarcomas, thymic neoplasms and mediastinal germ cell tumors, as well as sarcomas, melanomas, germ cell tumors, or epithelial malignancies metastatic to lungs, pleura or mediastinum with no evidence of disease (NED) or minimal residual disease (MRD) following standard multidisciplinary therapy will be vaccinated with H1299 tumor cell lysates with Iscomatrix adjuvant. Vaccines will be administered with or without metronomic oral cyclophosphamide (50 mg PO BID x 7d q 14d), and celecoxib (400 mg PO BID). Serologic responses to a variety of recombinant CTAs as well as immunologic responses to autologous tumor or epigenetically modified autologous EBVtransformed lymphocytes will be assessed before and after a six month vaccination period. Primary Objectives: 1. To assess the frequency of immunologic responses to CTAs in patients with thoracic malignancies following vaccinations with H1299 cell lysate / Iscomatrix(TM) vaccines alone in comparison to patients with thoracic malignancies following vaccinations with H1299 cell lysate / Iscomatrix vaccines in combination with metronomic cyclophosphamide and celecoxib. Secondary Objectives: 1. To examine if oral metronomic cyclophosphamide and celecoxib therapy diminishes the number and percentage of T regulatory cells and diminishes activity of these cells in patients with thoracic malignancies are at risk of recurrence. 2. To examine if H1299 cell lysate / Iscomatrix(TM) vaccination enhances immunologic response to autologous tumor or epigenetically modified autologous EBV-transformed lymphocytes (B cells). Eligibility: - Patients with histologically or cytologically proven small cell or non-small cell lung cancer (SCLC;NSCLC), esophageal cancer (EsC), malignant pleural mesothelioma (MPM) , thymic or mediastinal germ cell tumors, thoracic sarcomas, or melanomas, sarcomas, or epithelial malignancies metastatic to lungs, pleura or mediastinum who have no clinical evidence of active disease (NED), or minimal residual disease (MRD) not readily accessible by non-invasive biopsy or resection / radiation following standard therapy completed within the past 26 weeks. - Patients must be 18 years or older with an ECOG performance status of 0 2. - Patients must have adequate bone marrow, kidney, liver, lung and cardiac function. - Patients may not be on systemic immunosuppressive medications at time vaccinations commence. Design: - Following recovery from surgery, chemotherapy, or chemo / XRT, patients with NED or MRD will be vaccinated via IM injection with H1299 cell lysates and Iscomatrix(TM) adjuvant monthly for 6 months. - Vaccines will be administered with or without with metronomic oral cyclophosphamide and celecoxib. - Systemic toxicities and immunologic response to therapy will be recorded. Pre and post vaccination serologic and cell mediated responses to a standard panel of CT antigens as well as autologous tumor cells (if available) and EBV-transformed lymphocytes will be assessed before and after vaccination. - Numbers / percentages and function of T regulatory cells in peripheral blood will be assessed before, during, and after vaccinations. - Patients will be followed in the clinic with routine staging scans until disease recurrence. - The trial will randomize 28 evaluable patients per arm to either receive vaccine alone or vaccine plus chemotherapy in order to have 80% power to determine if the frequency of immune responses on the combination arm exceeds that of the vaccine alone arm, if the expected frequencies of immune responses on the two arms were 20% and 50%, using a one-sided 0.10 alpha level Fisher s exact
    Location: National Institutes of Health Clinical Center, Bethesda, Maryland