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Find 2,724 clinical trials for rheumatoid arthritis near Phoenix, Arizona. Connect with research centers in your area.
Showing 541-560 of 2,724 trials
NCT07281027
The goal of this clinical trial is to find out whether two existing medications-anakinra and tocilizumab-can effectively treat a rare and life-threatening brain condition called NORSE (New-Onset Refractory Status Epilepticus). NORSE causes continuous seizures in previously healthy children and adults and does not respond to standard treatments. It often leads to long-term disability or death. Doctors currently use anakinra and tocilizumab as second-line treatments when first-line therapies fail, but there is no clear evidence showing which drug works better or when it should be given. This study aims to answer those questions. The study will enroll patients across 33 hospitals in the United States, Canada, Europe, and Asia. It includes two groups: 1. Randomized Cohort Patients will be randomly assigned to receive either anakinra or tocilizumab within the first 7 days of their illness. Only patients whose doctors were already planning to use one of these medications as part of standard care will be eligible for randomization. Researchers will monitor their recovery and compare outcomes between the two treatments. 2. Observational Cohort Patients who cannot be randomized-usually because they were diagnosed too late-will still be followed to study how the timing of treatment affects recovery. Participants will: * Receive one of the two medications (depending on their group assignment). * Take part in follow-up assessments over the course of one year, including medical evaluations and surveys. Some participants may be followed annually beyond one year. * Optionally participate in a 60-minute interview to share their or their caregiver's experience with NORSE.
NCT05217927
The purpose of this study is to compare the efficacy and safety of daily and every other day dosing of rimegepant to placebo as a preventive treatment for episodic migraine.
NCT06558279
The purpose of this study is to evaluate the efficacy and safety of efgartigimod PH20 SC given by a pre-filled syringe in adult patients with ocular myasthenia gravis. The study consists of a part A (approximately 7 weeks) and a part B (up to 2 years). In part A, half of the participants will receive efgartigimod PH20 SC and the other half will receive placebo. In part B, all participants will receive efgartigimod PH20 SC. The participants will be in the study for about up to 2 years and 12 weeks.
NCT07054281
This purpose of this study is to compare the safety and effectiveness of two eye surgery systems-UNITY VCS and CONSTELLATION-in treating adults with vitreoretinal diseases or disorders.
NCT06922591
TNG462-C102 is a Phase 1/2, open-label, multicenter study designed to determine the safety, tolerability, PK, PD, and preliminary antineoplastic activity of oral TNG462 in combination with RMC-6236, RMC-9805, mFOLFIRINOX or gemcitabine/nab-paclitaxel. The study comprises a dose escalation phase and a dose expansion phase.
NCT06028230
This is a parallel, Phase 2, 3-arm study to evaluate the efficacy, safety, PK, and biological effects of SAR444656 compared with placebo in adult participants with moderate to severe HS aged ≥18 to 70 years. Study details include: * Screening period: up to 4 weeks (30 days) * Treatment duration: up to 16 weeks * Follow-up period: up to 4 weeks * Total study duration: up to 24 weeks * Number of visits: 14
NCT06754462
This Phase 2b, multicenter, double-blind, placebo-controlled, randomized withdrawal study is designed to assess the efficacy and safety of IMVT-1402 in adult participants with active, difficult-to-treat, anti-citrullinated protein autoantibody (ACPA) positive rheumatoid arthritis (RA).
NCT05611671
This is a Phase 2b randomized, double-blind, placebo-controlled study to evaluate the safety and efficacy of three active dose regimens of MORF-057 in adult patients with moderately to severely active Ulcerative Colitis (UC).
NCT02134301
The purpose of this Phase 1 trial is to evaluate the pharmacokinetics (PK), safety and tolerability of oritavancin in participants \<18 years old with a confirmed or suspected bacterial infection.
NCT03719339
The objective of the VIRTUUS Children's Study is to adapt identified and validated adult noninvasive diagnostic and prognostic biomarkers for the characterization of allograft status in pediatric recipients of kidney allografts.
NCT04339036
This is a Phase 2 evaluation of hepatic-progression free survival among patients with Grade 2 liver-dominant NET metastases undergoing combination therapy with CapTem and Y90 radioembolization.The hypothesis is to confirm safety and to assess if disease control is improved relative to expectation from either therapy alone. A Grade 3 arm was added in 2025.
NCT05348356
This phase 2 clinical trial will study the effectiveness of nirogacestat in ovarian granulosa cell tumors (OvGCTs). Nirogacestat is a gamma secretase inhibitor (GSI) which is hypothesized to decrease the growth and activity of ovarian granulosa tumors.
NCT05086315
This is an open-label, multicenter, Phase 1/Phase 2, dose escalation and dose expansion study to evaluate the safety, pharmacokinetics, pharmacodynamics and anti-leukemic activity of SAR443579 in various hematological malignancies.
NCT05672173
This phase II trial tests how well adding lisocabtagene maraleucel (liso-cel) to nivolumab and ibrutinib works in treating patients with Richter's transformation. Liso-cel is in a class of medications called autologous cellular immunotherapy, a type of medication prepared by using cells from patient's own blood. It works by causing the body's immune system (a group of cells, tissues, and organs that protects the body from attack by bacteria, viruses, cancer cells and other substances that cause disease) to fight the cancer cells. Nivolumab is in a class of medications called monoclonal antibodies. It works by helping the immune system to slow or stop the grown of cancer. Ibrutinib is in a class of medications called kinase inhibitors. It works by blocking the action of the abnormal protein that signals cancer cells to multiply. This helps stop the spread of cancer cells. Giving ibrutinib and nivolumab with Liso-cel may kill more cancer cells in patients with Richter's transformation.
NCT03698552
This phase I/II trial studies the side effects and best dose of ADCT-602 in treating patients with B-cell lymphoblastic leukemia that has come back or does not respond to treatment. Monoclonal antibodies, such as ADCT-602, may interfere with the ability of tumor cells to grow and spread.
NCT05660850
This Phase IIa, multicenter, randomized, double-blind, placebo-controlled, crossover study will evaluate the efficacy, safety, pharmacokinetics, and pharmacodynamic (PD) effects of GDC-6599 compared with placebo in patients with a history of chronic cough.
NCT04706507
This is a phase 3 study designed to evaluate whether the administration of ganciclovir increases ventilator-free days in immunocompetent patients with sepsis associated acute respiratory failure. Our hypothesis is that IV ganciclovir administered early in critical illness will effectively suppress CMV reactivation in CMV seropositive adults with sepsis-associated acute respiratory failure thereby leading to improved clinical outcomes
NCT07044674
The purpose of the study is to compare the efficiency and safety of UNITY™ Vitreoretinal Cataract System (UNITY VCS) to CENTURION® Vision System with Active Sentry (CAS) in adult subjects with grade 2 or greater nuclear sclerotic cataracts who require phacoemulsification in both eyes. Subjects will attend a total of 8 scheduled visits for an individual duration of participation of approximately 1 month.
NCT06768671
This is a study to evaluate the pharmacokinetic (PK) and safety of sonelokimab in adolescent patients with HS.
NCT06651957
The study evaluates if there is relationship between the kinds of bacteria living in the anus (also known as the anal microbiome) and the risk of human papillomavirus (HPV) infection or HPV-related pre-cancer (high-grade squamous intraepithelial lesions or HSIL) in Hispanic people living with HIV (PLWH) in Puerto Rico, Mexico and California
