Loading clinical trials...
Discover 9,745 clinical trials near California. Find research studies in your area.
Browse by condition:
Showing 2781-2800 of 9,745 trials
NCT04199689
The purpose of this study is to evaluate the efficacy, immunogenicity and safety of the 9vHPV vaccine in men 20 to 45 years of age. The primary hypothesis tested after the primary database lock is that administration of a 3-dose regimen of 9vHPV vaccine will reduce the incidence of human papillomavirus (HPV) 16/18/31/33/45/52/58-related oral persistent infection (6 months or longer) compared with placebo. There will also be an Extension Study to offer an opportunity to complete the 3 dose regimen of 9vHPV vaccine for participants who received placebo in the Base Study, or received less than 3 doses of 9vHPV vaccine in the Base Study.
NCT04804033
The purpose of this is study is to compare the efficacy of BHV-3500 (zavegepant) to placebo as a preventive treatment for migraine, as measured by the reduction in the number of migraine days per month.
NCT05248997
The purpose of this study is to compare the efficacy and safety of rimegepant versus placebo in the acute treatment of chronic rhinosinusitis (CRS) with and without nasal polyps.
NCT04035226
The purpose of this study is to assess the safety and clinical response including overall response rate (ORR) of real-life standard-of-care (SOC) treatments under routine clinical practice, over a 24-month period, in patients with relapsed/refractory multiple myeloma (RRMM).
NCT03153111
This is a study to evaluate whether macitentan is an effective and safe treatment for patients with heart failure with preserved ejection fraction (HFpEF) and pulmonary vascular disease. The primary objective is to evaluate whether macitentan 10 mg reduces N-terminal pro-brain natriuretic peptide (NT-pro-BNP) as compared to placebo in these patients.
NCT06025877
There is a major unmet need for timely, non-invasive, and low-burden evaluation of patients presenting with mild cognitive impairment (MCI) and dementia. MCI impacts 12-18% of people in the United States over age 60 years (Alzheimer's Association. Mild Cognitive Impairment (MCI) available at https://www.alz.org/alzheimers-dementia/what-is-dementia/related\_conditions/mild-cognitive-impairment. Accessed August 16, 2022). MCI does not substantially interfere with daily activities, although complex functional tasks may be performed less efficiently (Knopman DS, Petersen RC. Mild cognitive impairment and mild dementia: a clinical perspective. Mayo Clin Proc. 2014;89(10):1452-1459. doi:10.1016/j.mayocp.2014.06.019). Approximately 30% of MCI patients have Alzheimer's disease (AD) as a cause of their symptoms (Lopez,OL, Kuller LH, Becker JT, et al. Incidence of dementia in mild cognitive impairment in the cardiovascular health study cognition study. Arch Neurol. 2007;64(3):416-420.doi:10.1001/archneur.64.3.416)). In contrast, dementia is defined by chronic, acquired loss of two or more cognitive abilities caused by brain disease or injury, often associated with significant interference with the ability to function at work or at usual activities. (Knopman DS, Petersen RC. Mild cognitive impairment and mild dementia: a clinical perspective. Mayo Clin Proc. 2014;89(10):1452-1459. doi:10.1016/j.mayocp.2014.06.019). Approximately 60-80% of dementia patients have AD as a cause of their symptoms (Alzheimer's Association. Mild Cognitive Impairment (MCI) available at https://www.alz.org/alzheimers-dementia/what-is-dementia/related\_conditions/mild-cognitive-impairment. Accessed August 16, 2022).
NCT04291105
This is a Phase 2 study designed to determine the preliminary anti-tumor activity and confirm the safety of VV1 in combination with cemiplimab. The study will enroll patients with three distinct separate tumor cohorts. The cancers types are colorectal, head and neck carcinoma, and melanoma that are progressing on CPI treatment.
NCT02994927
The primary objective is to evaluate the efficacy of CCX168 (avacopan) to induce and sustain remission in patients with active anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV), when used in combination with cyclophosphamide followed by azathioprine, or in combination with rituximab.
NCT05546385
A prospective, multi-centre, randomized, double-blind, sham-controlled, parallel-group, group-sequential study to investigate safety and effectiveness of the Rehaler partial rebreathing device, in adults suffering from migraine with aura
NCT03241459
To demonstrate the safety and efficacy of the SurVeil Drug-Coated Balloon (DCB) for treatment of subjects with symptomatic peripheral artery disease (PAD) due to stenosis of the femoral and/or popliteal arteries.
NCT02846532
The Purpose of this study is to characterize the single and multiple-dose pharmacokinetic (PK) and pharmacokinetic/pharmacodynamic (PK/ PD) profiles after oral rivaroxaban therapy administered to pediatric participants 2 to 8 years of age with single ventricle physiology who have completed the Fontan procedure within 4 months prior to enrollment (Part A) and to evaluate the safety and efficacy of rivaroxaban, administered twice daily (exposure matched to rivaroxaban 10 milligram \[mg\] once daily in adults) compared to acetylsalicylic acid (ASA), given once daily (approximately 5 milligram per kilogram \[mg/kg\]) for thromboprophylaxis in pediatric participants 2 to 8 years of age with single ventricle physiology who have completed the Fontan procedure within 4 months prior to enrollment.
NCT03754933
Primary Objective: The primary objective of the study is to evaluate the safety of repeat administration of a dose level of Ad/PNP plus fludarabine phosphate (F-araAMP) which demonstrated anti-tumor activity in patients with advanced head and neck cancer in a completed phase I study. Secondary Objective: The secondary objective is to evaluate the antitumor activity of repeat administration of Ad/PNP plus F-araAMP. FDA Office of Orphan Drugs Division is a source of funding for the overall project.
NCT05552508
This study will assess the effects of benralizumab on airway dynamics in severe eosinophilic asthma in terms of quantitative computed tomography (CT)-derived measurements of pulmonary structure and function using the Functional Respiratory Imaging (FRI) platform.
NCT00740103
CNI-1493-CD05 is an open-label extension study of CNI-1493-CD04. In the CD05 study, patients are eligible for up to 5 courses of semapimod 60 mg IV x 3 days every 6 - 8 weeks. Primary objective is assessment of the efficacy of cumulative doses of semapimod measured by decrease in Crohn's Disease Activity Index (CDAI).
NCT03260387
Multi-center, prospective, observational cohort study of patients undergoing total pancreatectomy with islet autotransplantation (TPIAT)
NCT03631784
This is a trial in adult participants with unresectable, locally advanced, Stage III non-small cell lung cancer (NSCLC) treated with pembrolizumab in combination with platinum doublet chemotherapy and standard thoracic radiotherapy followed by pembrolizumab monotherapy. The primary hypothesis of the trial is that within each platinum doublet chemotherapy cohort, the percentage of participants who develop Grade 3 or higher pneumonitis is ≤10% and estimation of objective response rate (ORR) by blinded independent central review (BICR).
NCT03734640
OPTIMISTmain is an investigator-initiated and conducted, international, multicentre, stepped wedge cluster randomized controlled trial comparing the effects of different intensities of nursing care monitoring for patients with acute ischemic stroke of mild severity and without critical care needs after IV-tPA.
NCT04767919
The decision to use standard percutaneous nephrolithotomy (PCNL) versus mini-percutaneous nephrolithotomy (MIP) has been a subject of much debate in the urological community. The investigators propose a randomized controlled trial to compare the operative outcomes and complications of mini-percutaneous nephrolithotomy (mini-PCNL) versus standard PCNL for renal stones. The results of this study will help guide the decision making regarding these two procedures in the US population and provide further insight into the utility and safety of these procedures. A cost analysis will be performed, and it is hypothesized that the reusable components of the Storz MIP set will result in lower costs of the mini-PCNL procedure compared to standard PCNL.
NCT05855083
The purpose of this study is to evaluate the safety and efficacy of narsoplimab in pediatric patients with thrombotic microangiopathies (TMA) following hematopoietic stem cell transplant (HSCT).
NCT05825898
Tricuspid regurgitation (TR) is a public health problem: moderate / severe TR are common, especially in ageing populations, and affect 4% of the population \>75 years old, totaling approximately 1.6 million in the US and 3 million in Europe. TR is associated with an increased risk of mortality and morbidity. Contrasting with TR prevalence and the magnitude of the problem, the vast majority of patients are medically treated with diuretics to relieve their symptoms and a curative surgical treatment for isolated severe TR is seldom performed. Reluctance to perform an ITVS can be explained in the one hand by the limited evidence that TR correction improves outcomes and on the other hand, ITVS is associated to high observed in-hospital mortality rates (≈ 10% remarkably consistent in most series across the literature). Severity of the clinical presentation is the main predictor of outcome after surgery. The TRI-SCORE, is a dedicated, simple and accurate risk score model to predict in-hospital mortality after ITVS that could guide the clinical decision-making process at the individual level. Excellent outcomes can be achieved when patients present with low TRI-SCORE. These results suggest adopting a more pro-active approach for TV interventions, and to intervene earlier in the course of the disease in patients with severe isolated TR, irrespective of TR mechanism / etiology, before the occurrence of advanced / irreversible consequences such as severe RV dilatation / dysfunction, renal and liver failure, and intractable heart failure. Recently transcatheter tricuspid valve interventions (TTVI) have emerged recently as a less invasive option to surgery to cure patients with TR. What is the best treatment between medical, surgical or transcatheter therapy to consider and the best timing for each patient are not clearly defined. The aim of the study is to compare outcome of patients with significant functional TR according to medical, transcatheter or surgical treatment after matching per TRISCORE.
