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Discover 5,448 clinical trials near California. Find research studies in your area.
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Showing 3261-3280 of 5,448 trials
NCT02528188
The purpose of this study is to compare the long-term joint safety and efficacy (pain relief) of the investigational study drug, tanezumab compared to non-steroidal anti inflammatory drugs (NSAIDs) in subjects with osteoarthritis of the hips or knees.
NCT00658515
This study will evaluate the potential of RO4607381 to reduce cardiovascular morbidity and mortality in stable coronary heart disease patients with recent Acute Coronary Syndrome (ACS) and evaluate the long term safety profile of the drug. Eligible patients in stable condition will be randomized to receive either RO4607381 600mg po or placebo po, daily, together with a background of standard medication for ACS (including aspirin, antihypertensives and statins). The anticipated time on study treatment is 2+ years, and the target sample size is 15,600 individuals.
NCT01708603
The purpose of this study is to assess the safety and efficacy of brodalumab at two different doses
NCT03118739
The purpose of this clinical research study is to evaluate signals of potential clinical benefit of the combination of Verinurad and Febuxostat in lowering concentrations of circulating uric acid and thus improving kidney or cardiovascular status of patients with hyperuricemia, albuminuria, and Type 2 diabetes (T2DM).
NCT02943564
This study will evaluate the efficacy, safety, and tolerability of two doses of rapastinel, 225 milligrams (mg) and 450 mg, compared to placebo adjunctive to antidepressant therapy (ADT) in patients with major depressive disorder (MDD) who have a partial response to ADT.
NCT02833948
The aortic valve is located between the left ventricle and the aorta. Patients with symptomatic, severe aortic valve stenosis conventionally have it surgically replaced requiring direct access to the heart through the chest. Transcatheter aortic valve replacement (TAVR) is now a well-established alternative for treating severe aortic valve stenosis. Both types of intervention improve prognosis and alleviate symptoms. The optimal choice of blood thinning therapy after TAVR is unknown. It has been reported that leaflet thrombosis with reduced leaflet motion can occur and this phenomenon has been suggested to be potentially related with neurological events. In addition, the occurence of this phenomenon can be reduced with anticoagulation blood thinning therapy. The purpose of this study is to evaluate if anticoagulation compared to the usual double platelet inhibitor therapy after TAVR can reduce the risk of leaflet thrombosis.
NCT02844985
The study is intended to identify gene polymorphisms significantly associated with specific behavioral- and preoccupation-typologies of sexual addiction, and to identify additional potential genetic markers of sexual addiction. Research subjects with sexual addiction will be identified from the out-patient and in-patient populations of the investigative sites. Research subjects in the Control Group will be identified from the general population and from the student body of selected colleges. Approximately 1100 subjects will be enrolled in the study. Anticipating 10% drop-out, this is intended to generate a population of approximately 500 men and women clinically diagnosed with sexual addiction, and approximately 500 healthy men and women who do not meet diagnostic criteria for sexual addiction nor have psychopathology who will serve as the control population.
NCT03037203
This study is a 4-week, multicenter, randomized, double-blind, placebo-controlled, ascending dose, 4-period crossover study designed to evaluate the safety, tolerability, efficacy, and PK of JZP-110 (75, 150, and 300 mg) in the treatment of excessive sleepiness in adult subjects with idiopathic PD.
NCT02404220
The primary objective of this study is to evaluate the safety of entospletinib in combination with vincristine (VCR), and dexamethasone (DEX) in adults with previously treated relapsed or refractory B-cell lineage acute lymphoblastic leukemia (ALL). This is a dose escalation study in which after 2 induction cycles participants may be put on maintenance for up to 36 cycles if they have obtained clinical benefit from the treatment.
NCT01565668
This study will evaluate two doses of Quizartinib in patients with relapsed or refractory acute myeloid leukemia who are also FMS-like tyrosine kinase - internal tandem duplication ( FLT3-ITD) positive. Patient will be randomly assigned in a 1:1 ratio to one of two treatment arms. Both treatment arms will receive Quizartinib but at different doses. The study treatment is taken orally in 28 day cycles until either disease progression occurs or an unacceptable toxicity occurs. In addition to the study assessments to evaluate the disease, blood will be drawn to measure drug levels and biomarkers. Patients will be followed for survival at three month intervals after the end of treatment.
NCT02081391
The purpose of the study was to evaluate the efficacy of tapentadol oral solution, based on the total amount of supplemental opioid analgesic used over 12 hours or 24 hours after initiation of investigational medicinal product (IMP) in children and adolescents who had undergone surgery that would produce moderate to severe pain during opioid treatment.
NCT02109939
Evaluate the impact of GeneSight Psychotropic on response to psychotropic treatment as judged by the mean change in the 17-item Hamilton Depression (HAM-D17) score from baseline to end of Week 8 of the study.
NCT00003145
This clinical trial studies fludarabine phosphate, low-dose total-body irradiation, and peripheral blood stem cell transplant followed by donor lymphocyte infusion in treating older patients with chronic myeloid leukemia. Giving chemotherapy and total-body irradiation before a donor bone marrow transplant helps stop the growth of cancer cells. It may also stop the patient's immune system from rejecting the donor's stem cells. When the healthy stem cells from a donor are infused into the patient they may help the patient's bone marrow make stem cells, red blood cells, white blood cells, and platelets. Sometimes the transplanted cells from a donor can make an immune response against the body's normal cells. Giving cyclosporine and mycophenolate mofetil after the transplant may stop this from happening. Once the donated stem cells begin working, the patient's immune system may see the remaining cancer cells as not belonging in the patient's body and destroy them (called graft-versus-tumor effect). Giving an infusion of the donor's white blood cells (donor lymphocyte infusion) may boost this effect.
NCT03233841
The primary objective of this study is to establish the natural history of Farber disease (acid ceramidase deficiency) through the collection and analysis of retrospective and prospective data on patients diagnosed with Farber disease. All patients diagnosed with Farber disease are eligible, including both those who have and have not undergone hematopoietic stem cell transplantation (HSCT). Additionally, data and records from deceased patients will provide valuable retrospective data for this study. The secondary objective of the study is to establish a set of clinical data, laboratory data (biomarkers), and functional data potentially useful for: * Assessing the efficacy of HSCT and the efficacy of potential future therapies (for example with RVT-801, recombinant human acid ceramidase) in Farber disease * Characterizing changes in symptoms of patients over time * Characterizing distinct groups (phenotypes) within the patient population * Documenting the disease histories of individual patients to serve as intra-subject control data for those who may enroll in any future clinical studies with therapies for Farber disease The exploratory objectives of the study are: * To explore the relationship between patient disease activity or phenotype and specific ceramide levels or specific immunologic markers (cytokines/chemokines) in blood * To evaluate a standardized tool, the Farber Disease Natural History Instrument (FDNI), to be used for the collection of patient history information, data from clinical, laboratory, genetic, and functional studies, and data from review of medical records
NCT02215174
Statins are the first-line and most commonly prescribed drugs for the prevention of cardiovascular diseases and stroke in the world. Our preliminary studies suggest that Caucasians might have a higher risk of developing potentially life-threatening drug-drug interactions than Asians when taking statins. Drug-drug interactions occur in the body when two or more drugs interact in a way that alters their effectiveness and/or toxicity. These interactions are becoming an increasingly severe problem with statin usage since patients at higher risk for cardiovascular diseases also take statins combined with many other drugs, such as antihypertensive and diabetic drugs. Our study is aimed at understanding the molecular factors and providing a sound basis for the interethnic dosage and response differences for statins. Drug-transporting proteins in intestine and liver tissues are responsible for taking up statins into the blood. It is hypothesized that there are interethnic function differences of these proteins and that they account for differences in statin blood levels between Caucasians and Asians and the frequency and/or severity of their respective drug-drug interactions. A clinical study will be conducted with Caucasian and Asian subjects undergoing gastric bypass surgery so excess intestine and liver tissue can be acquired as part of the standard procedure. Protein levels will be quantified in the tissues and correlate them with different statin blood levels.
NCT02374671
The purpose of this study is to evaluate the safety and effectiveness of the VisAbility Micro Insert System for the improvement of near visual acuity in presbyopic patients.
NCT03417505
Tangible Hydra-PEG is a novel coating technology designed to improve lens wettability, deposit resistance, and tear film breakup time. This is a randomized double masked cross-over study to examine contact lens discomfort and dry eye symptoms with Tangible Hydra-PEG treated scleral lens wear compared to untreated scleral lens wear in the dry eye patient population.
NCT00697203
This 4 arm study will evaluate the efficacy and safety of RO4607381 when co-administered with pravastatin in patients with low or relatively low HDL-C levels. Patients will be randomised to one of 4 groups to receive either RO4607381 300mg, 600mg or 900mg po daily, or placebo po daily, for 12 weeks.All patients will also receive pravastatin 40mg po daily for 12 weeks.The anticipated time on study treatment is 3 months and the target sample size is 100-500 individuals.
NCT03168828
The purpose of this study is to determine if TAR-302-5018, an investigational drug-delivery system, is safe and tolerable in patients with neurogenic detrusor overactivity (NDO) resulting from spinal cord injury (SCI).
NCT03505125
The 165-901 study is designed to identify the appropriate tools for use in future interventional studies on the neurocognitive effects of pegvaliase on adults with PKU.
