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Find 574 clinical trials for multiple sclerosis near Phoenix, Arizona. Connect with research centers in your area.
Showing 421-440 of 574 trials
NCT00306592
The primary objectives of this study are to further evaluate the safety of natalizumab (Tysabri®) monotherapy by evaluating the risk of hypersensitivity and immunogenicity following re-exposure to natalizumab, and to confirm the safety of switching to natalizumab from interferon beta (IFN-β), glatiramer acetate (GA), or other multiple sclerosis (MS) therapies.
NCT01819766
This study aims to determine the performance of the Exact IBD-ACRN surveillance test to detect colorectal cancer (CRC) and colorectal neoplasia in patients with inflammatory bowel disease (IBD). Patients with an IBD diagnosis for at least eight years or diagnosis of primary sclerosing cholangitis (PSC) and who are eligible for CRC screening are eligible to participate in this study. Enrolled subjects will collect a stool sample for the Exact IBD-ACRN surveillance test. Subjects must have undergone colonoscopy no more than 90 days prior to enrollment and will undergo colonoscopy or surgical intervention within 120 days of enrollment. Tissue diagnosis of CRC will be established by histopathologic examination.
NCT01873417
The primary objective of this study is to evaluate the effect of symptomatic therapies on gastrointestinal (GI)-related events reported by participants with relapsing forms of multiple sclerosis (MS) initiating therapy with dimethyl fumarate (DMF) in the clinical practice setting. The secondary objectives of this study are as follows: * To evaluate GI-related events requiring symptomatic therapy and the role of those therapies over time in participants with relapsing forms of MS initiating therapy with DMF in the clinical practice setting. * To evaluate GI-related events that lead to DMF discontinuation after the use of symptomatic therapy in participants with relapsing forms of MS initiating therapy with DMF in the clinical practice setting.
NCT00027300
The purpose of this study is to determine the safety and efficacy of natalizumab in the treatment of individuals who have been diagnosed with relapsing remitting multiple sclerosis (MS). It is hoped that natalizumab will prevent certain types of white blood cells from moving out of the bloodstream into organs, including the brain, that are being damaged by autoimmune disease (a disease in which the body's own immune system attacks certain organs). These white blood cells are thought to cause inflammation that can result in lesions (small areas of damage) in the brain. These lesions are thought to be the cause of relapses and disability in MS.
NCT01804140
This is a screening study to detect BRAF V600 mutation-positive patients for enrollment into clinical research studies of Zelboraf (vemurafenib). Tumor samples will be collected and analyzed from eligible patients with solid tumors (other than metastatic melanoma or papillary thyroid cancer) or multiple myeloma. All institutions with identified patients as defined by this screening protocol will have potential access to the separate vemurafenib protocol MO28072.
NCT00056446
The purpose of this study is to compare treatment with oxaliplatin/5-FU/leucovorin plus vatalanib versus oxaliplatin/5-FU/leucovorin plus placebo in patients with colorectal cancer that has spread to other organs and whose disease has worsened after treatment with irinotecan.
NCT00524303
This study will examine safety and efficacy of Lapatinib in combination with a standard neoadjuvant chemotherapy including 5FU, Epirubicin, Cyclophosphamide and Paclitaxel. Tumor tissue will be obtained at 3 timepoints (optional 4th) to evaluate tumor response to treatment.
NCT00744497
The purpose of this study is to determine whether survival can be prolonged in patients with castration-resistant prostate cancer who receive dasatinib with docetaxel and prednisone.
NCT01837667
The purpose of this study is to test the safety of an investigational drug called LB-100 for Injection for treatment of solid tumors, when given with or without docetaxel. LB-100 is a small molecule that in laboratory and animal studies has shown activity when used by itself or together with drugs approved to treat some types of cancer (chemotherapeutic agents). Docetaxel is a drug that has been approved for the treatment of some types of cancer; one of the trade names for docetaxel is Taxotere®. The study is in 2 parts. Part 1: Patients will receive injections of LB-100. Part 2: Patients will receive injections of LB-100 and docetaxel. This is the first study where LB-100 for Injection will be used in humans.
NCT00493155
This study will determine the maximum tolerated dose, and assess the safety, tolerability and pharmacokinetics of R1530 administered orally to patients with advanced or metastatic solid tumors. R1530 will be administered daily for 14 days at the starting dose; this dose will be escalated in subsequent cohorts of patients, after a satisfactory assessment of safety and tolerability of the previous dose, until the maximum tolerated dose is reached. The anticipated time on study treatment is until disease progression, and the target sample size is \<100 individuals.
NCT01489254
The purpose of this study is demonstrate that efficacy and safety of Synthon's glatiramer acetate (GTR) is equivalent to Copaxone® (Teva) in patients with relapsing remitting multiple sclerosis
NCT00623870
This study will determine the maximum tolerated dose of RO5045337 and the optimal associated 4 weekly dosing schedule of RO5045337, administered as monotherapy in patients with hematologic neoplasms. A first cohort of patients will receive the starting dose of 20mg/m2/day orally, once daily for 10 days in each 28 day cycle. Subsequent cohorts of patients will receive dose escalations, and possible changes in dosing schedule, based on tolerability and pharmacokinetic knowledge gained from prior treatment cohorts. Different formulations of RO5045337 will be tested and the food effect evaluated. The anticipated time on study treatment is until disease progression or intolerable toxicity.
NCT00035113
This study will examine whether the new investigational drug EPO906, given by intravenous infusion (IV directly into the vein), is effective in shrinking tumors and preventing the growth of cells that cause prostate cancer.
NCT02081495
The purpose of this study is to support the qualification of a replacement manufacturing site for DOXIL/CAELYX.
NCT01974258
This study will evaluate the maximum tolerated dose and dose-limiting toxicities of vemurafenib and/or cobimetinib when used with onartuzumab in cancer patients.
NCT01070823
The primary objective is to define the prevalence of serum anti-JCV antibody in relapsing multiple sclerosis (MS) participants receiving Tysabri® (natalizumab) or being considered for such treatment. Secondary objectives are to analytically validate the anti-JCV antibody assay in a plasma matrix and to determine changes in anti-JCV antibody status over time.
NCT02571985
The PRESERVE-Zenith® Iliac Branch System Clinical Study is a clinical trial to collect confirmatory safety and effectiveness data on the Zenith® Branch Endovascular Graft-Iliac Bifurcation System. This system is made up of two devices: the Zenith® Branch Endovascular Graft-Iliac Bifurcation and the ConnectSX™ covered stent in the treatment of aorto-iliac and iliac aneurysms
NCT01765543
This open-label, multi-center, three-period, one-sequence study will investigate the effect of rifampin on the PK of vemurafenib in participants with unresectable BRAFV600-mutation positive metastatic melanoma or other malignant tumor type that harbors a V600-activating mutation of BRAF without acceptable standard treatment options. Eligible participants will have the option to continue treatment with vemurafenib as part of an extension study GO28399 (NCT01739764).
NCT00875563
The Zenith(R) Fenestrated AAA Endovascular Graft Clinical Study is a clinical investigation approved by the US FDA to study the safety and effectiveness of the Zenith(R) Fenestrated AAA Endovascular Graft in the treatment of abdominal aortic and aorto-iliac aneurysms.
NCT01127750
This study will assess tolerability and safety and health outcomes in relapsing MS patients taking FTY720.
