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Find 2,724 clinical trials for rheumatoid arthritis near Phoenix, Arizona. Connect with research centers in your area.
Showing 1521-1540 of 2,724 trials
NCT01622088
The purpose of the study is to collect long-term safety data from subjects with Amyotrophic Lateral Sclerosis (ALS) exposed to dexpramipexole.
NCT00346164
This phase III trial is studying observation to see how well a risk based treatment strategy works in patients with soft tissue sarcoma. In the study, patients are assigned to receive surgery +/- radiotherapy +/- chemotherapy depending on their risk of recurrence. Sometimes, after surgery, the tumor may not need additional treatment until it progresses. In this case, observation may be sufficient. Radiation therapy uses high-energy x-rays to kill tumor cells. Drugs used in chemotherapy, such as ifosfamide and doxorubicin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving chemotherapy and radiation therapy before surgery may make the tumor smaller and reduce the amount of normal tissue that needs to be removed. Giving these treatments after surgery may kill any tumor cells that remain after surgery.
NCT04603157
The purpose of this research is to evaluate if a hybrid semi-supervised remote exercise training program can reduce symptoms and improve quality of life and physical fitness in individuals with postural orthostatic tachycardia syndrome (POTS) and determine if this program is more effective than current standard of care.
NCT00500071
Assess the efficacy \& tolerability of Vyvanse when children aged 6-12 years diagnosed with ADHD are dosed to optimal effect.
NCT03559010
This study is designed to assess whether consumers select and use norgestrel 0.075 mg, a progestin only pill for contraception, in a manner consistent with the OTC package directions in an Over-the-Counter (OTC)-like setting.
NCT02688855
The OL1000 is intended to be used as a non-invasive adjunctive treatment for adult males or females that have sustained a closed, unstable ankle fracture that requires surgical treatment for stabilization. The initiation of the adjunctive treatment is to begin within 11 days of surgical stabilization.
NCT03145766
This multicenter, observer-blind, controlled, randomized, Phase II study was designed to evaluate different formulations of the Purified Vero Rabies Cell vaccine VRVg.
NCT03529773
The study will describe the safety, tolerability, and immunogenicity of up to 6 RSV vaccine formulations when administered alone or concomitantly with seasonal inactivated influenza vaccine (SIIV).
NCT00961714
The OsseoFix Spinal Fracture Reduction System facilitates the treatment of spinal fractures by providing internal fixation and stabilization using a titanium implant in conjunction with OsseoFix+™ polymethylmethacrylate (PMMA) bone cement. The purpose of the study is to provide reasonable assurance on safety and effectiveness of the OsseoFix Spinal Fracture Reduction System for market release approval in the US. This investigational device is intended to restore biomechanical integrity to a vertebral body that has suffered a painful compression fracture in the thoracic or lumbar spine between levels T6 and L5.
NCT03227029
The purpose of this study was to evaluate the infectivity, safety, and immunogenicity of the recombinant live-attenuated respiratory syncytial virus (RSV) vaccines RSV ΔNS2/Δ1313/I1314L or RSV 276 when delivered as nose drops to RSV-seronegative infants 6 to 24 months of age. This study was a companion study to Center for Immunization Research (CIR) 321.
NCT01551472
The purpose of this study is to evaluate the use and efficacy of the 3DKnee™ System using Vitamin E UHMWPE tibial inserts for total knee replacement surgery.
NCT04358003
To characterize the ability of the D2000 Cartridge in combination with the Optia SPD Protocol to reduce the morbidity and mortality associated with SARS-CoV-2 infection in patients admitted to the ICU.
NCT04191148
Study LBx-1001 is a multi-center randomized, double-blind study to assess the safety, tolerability, pharmacokinetics (PK) and pharmacodynamics (PD) of LBP-EC01 in patients with indwelling urinary catheters, or requiring intermittent catheterization, and/or patients with asymptomatic bacteriuria caused by Escherichia coli (E. coli). This study population has been selected because LBP-EC01 is a phage cocktail where active bacterial host engagement is required to allow for amplification of the phage and evaluation of the safety and PK of the phage cocktail. Eligible patients will require confirmation of colonization with a urine sample taken within 10 days of randomization that cultures contain ≥10\^3 E. coli colony forming unit (CFU)/mL, without the patient having clinical signs or symptoms of an active urinary tract infection (UTI) requiring antibiotic treatment. Patients should have E. coli as the primary colonizing bacteria and must not have a secondary bacterial colonization at levels equal to or greater than that seen from E. coli.
NCT05228717
This study seeks to define the ultrasound profile of patients with COVID-19, and document the progression of these ultrasound findings to develop prognostication and clinical decision instruments that can help guide management of patient with COVID-19. Primary aims include the development of ARDS, refractory hypoxemia, acute cardiac injury, pulmonary embolism, pneumothorax or death. Secondary aims include potential change in CT and plain film utilization given the use of POCUS, as well as emergency department and inpatient LOS (length of stay).
NCT01896102
This trial assessed the efficacy and safety of autologous cluster of differentiation 34 (CD34+) hematopoietic stem cells, transduced ex-vivo with Lenti-D lentiviral vector (also called elivaldogene autotemcel or eli-cel), for the treatment of cerebral adrenoleukodystrophy (CALD). A participant's blood stem cells were collected and modified (transduced) using the Lenti-D lentiviral vector encoding human adrenoleukodystrophy protein. After modification (transduction) with the Lenti-D lentiviral vector, the cells were transplanted back into the participant following myeloablative conditioning. Participants in this study will be continuously followed in study LTF-304.
NCT04469140
The investigators wish to better understand the role of the choriocapillaris (CC) in the formation and progression of non-exudative in age related macular degeneration (armd) by imaging the retinal pigment epithelium (rpe) and the choroidal microvasculature and by studying their inter-dependence to determine if the loss of the CC could prove useful as an anatomic clinical trial endpoint in future drug trials.
NCT03688243
NCT04195958
This study will assess the effect of omalizumab on exercise capacity, physical activity, and sleep quality after 24 weeks of treatment in participants with moderate to severe allergic asthma. Exercise capacity will be assessed using cardiopulmonary exercise testing (CPET). Physical activity and sleep quality will be assessed with a wearable physical activity and sleep monitor. The study will consist of a 4-week screening period, a 24-week treatment period, and a 4-week safety follow-up. Approximately 60 participants will be enrolled, and omalizumab will be dosed according to the approved United States Package Insert (USPI) dosing table.
NCT04014764
This is a prospective, multicenter observational study to collect clinically annotated biospecimens in order to assess the correlation between ex vivo data generated by the Notable assay platform and clinical outcome.
NCT03065192
Safety and efficacy of AADC gene transfer in participants with Parkinson's disease.
