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Discover 13,761 clinical trials near Colorado. Find research studies in your area.
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Showing 6621-6640 of 13,761 trials
NCT03505021
This study will evaluate whether prolonged oral levosimendan can preserve respiratory function more effectively than placebo, resulting in better patient functionality as measured by the ALSFRS-R scale. In this randomized, double-blind, placebo-controlled, parallel-group, multicenter study, subjects are allocated in a 2:1 ratio to receive either levosimendan (1 -2 mg daily) or placebo for 48 weeks. The primary endpoint is slow vital capacity (SVC) at 12 weeks, with the impact on patient function assessed through 48 weeks, adjusted for patient outcome, using ALSFRS-R (combined assessment of function and survival, CAFS). Other important efficacy measures include time to respiratory events, clinical global impression (CGI), assessment of dyspnea using the Borg scale and sleep scales (Pittsburgh sleep quality index and Epworth sleepiness scale). Patient safety is monitored using conventional methods including adverse events, safety laboratory tests, vital signs and 12-lead EKG. Following screening and baseline visits, patients attend the clinic at 2, 4, 8, 12, 24, 36 and 48 weeks, with telephone assessments conducted at weeks 18, 30 and 42. An end of study visit is performed 14-25 days after the last study treatment administration. The study will be monitored by an independent data and safety monitoring board. A long-term extension study will be available for patients completing the study.
NCT03937882
The objective of this study is to compare the safety and efficacy of RGN-259 Ophthalmic Solution to placebo for the treatment of the signs and symptoms of dry eye.
NCT03713957
This study will evaluate the safety, tolerability, and potential effects on cognition of GRF6021, a plasma-derived product, administered as an intravenous (IV) infusion, to subjects with Parkinson's disease and cognitive impairment.
NCT03084367
This is a pilot study designed to assess the relationship between iFR (instantaneous wave-free ratio) pullback and the distribution of coronary atheroma/stenoses as assessed by Quantitative Coronary Angiography (QCA) post angiographically successful PCI (Percutaneous Coronary Intervention).
NCT00676663
The purpose of this study is to evaluate the safety and efficacy of entinostat in combination with exemestane in the treatment of advanced breast cancer.
NCT01517802
The purpose of this study is to collect follow-up safety data from participants in completed abiraterone acetate studies for a maximum duration of 9 years.
NCT03085563
The objective of this project is to compare the sedative effects of intranasal midazolam versus inhaled nitrous oxide (N2O) for minor procedures in the pediatric emergency department. The primary outcome will be length of stay (LOS) in the emergency department (ED) stay for minor procedures. Secondarily the investigators will compare patient/family and provider satisfaction while using either intranasal midazolam or N2O for minimal sedation. The investigators hypothesize that the total length of stay for children undergoing minor procedures in the ED will be lower for N2O, as compared to intranasal midazolam. The investigators also hypothesize that patient/family and provider satisfaction will be higher with N2O and adverse effects will not differ between N2O and intranasal midazolam. Patients will receive either intranasal midazolam or N2O for minor procedures. Following the enrollment period, data will be analyzed and the two will be compared. Total length of stay, patient/family and provider satisfaction will be studied.
NCT02659020
The main purpose of this study is to evaluate the safety and efficacy of two anti-cancer drugs (gemcitabine and docetaxel) with and without the study drug known as olaratumab in participants with advanced soft tissue sarcoma (STS) or STS that has spread to another part(s) of the body.
NCT03917290
The long-term goal of this research is to implement methods that healthcare providers can use across diverse clinical settings to (1) identify athletes at risk for (musculoskeletal) MSK injury when cleared to return to play (RTP) after a concussion and (2) develop practical ways to reduce MSK injury risk following concussion RTP. The rationale is that once post-concussion MSK injury risk factors are known and prevention strategies tested, concussion RTP protocols will evolve to include injury risk reduction programs.
NCT03325647
This research study in infant males with Klinefelter syndrome (47,XXY) will learn more about the effect of testosterone on early health and development. The study is a total of three visits over 6 months with assessments of motor skills, body composition (muscle and fat), and hormone levels. This is a randomized, placebo-controlled study but all infants will receive testosterone treatment during the study period. The investigators will learn how testosterone treatment in infancy effects short term outcome measures on health and development.
NCT03775694
The purpose of the dMRI-1 data collection study is to establish a database of clinical images and limited medical history information from patients that have previously received a dMRI scan. All data collected will be de-identified. No safety or effectiveness assessments will be completed.
NCT04522674
The purpose of this study is to investigate the feasibility of standardized autologous platelet rich plasma injections into osteoarthritic lumbar facet joints to treat back pain and improve patient function.
NCT02371369
This is a Phase 3 clinical study, which aims to evaluate the effectiveness of an investigational drug called pexidartinib for the treatment of certain tumors for which surgical removal could cause more harm than good. The main purpose of this study is to gather information about the investigational drug pexidartinib, which may help to treat tumors of pigmented villonodular synovitis (PVNS) or giant cell tumor of the tendon sheath (GCT-TS). The study consists of two parts with a follow-up period. In Part 1, eligible study participants will be assigned to receive either pexidartinib or matching placebo for 24 weeks. A number of assessments will be carried out during the course of the study, including physical examinations, blood tests, imaging studies, electrocardiograms, and questionnaires. MRI scans will be used to evaluate the response of the tumors to the treatment. Some subjects, assigned to placebo in Part 1 transitioned to pexidartinib for Part 2. Then a protocol amendment was written to allow only pexidartinib patients to continue into Part 2. Part 2 is a long-term treatment phase in which all participants receive open-label pexidartinib. There was also a follow-up period added to Part 2.
NCT01816139
The primary objective of this study is to compare the efficacy of WC3011 with placebo vaginal gel in postmenopausal women for the relief of vaginal dryness caused by vaginal atrophy as measured by self-assessment, vaginal pH and vaginal smear.
NCT01622088
The purpose of the study is to collect long-term safety data from subjects with Amyotrophic Lateral Sclerosis (ALS) exposed to dexpramipexole.
NCT03721705
A Randomized Pivotal Study of RenewTM NCP-5 for the Treatment of Mild Cognitive Impairment due to Alzheimer's Disease or Mild Dementia of the Alzheimer's Type is a pivotal, single blind, parallel design, multi-site study intends to examine the efficacy and safety of RenewTM NCP-5 therapy in the treatment of Cognitive Impairment due to Alzheimer's Disease or Mild Dementia of the Alzheimer's Type. Subjects will be prospectively randomized to treatment or sham (in a 1:1 ratio) using stratification for Cognitive Impairment due to Alzheimer's Disease or Mild Dementia of the Alzheimer's Type, and Cardiovascular Risk (CVR) score at multiple sites. Subjects, ages 55-85, will be consented for 13 months and will receive thirty-five 60-minute RenewTM NCP-5 treatment sessions during a 7-to-12-week initial treatment period, and then transition to a lower frequency maintenance period (twice a week) for a total treatment period of 24 weeks.
NCT04451330
The purpose of this study was to demonstrate that daily use of topical trifarotene (CD5789) 50 microgram per gram (mcg/g) cream when used in association with oral antibiotic is safe and effective for the treatment of severe AV.
NCT01129687
The investigators study is to investigate safety and efficacy of performing a planned incomplete removal of large acoustic neuroma tumors to decrease surgical morbidity and yet avoid tumor recurrence by post-operative radiation therapy.
NCT02664441
The proposed multicenter study will test the effect of glucagon-like peptide (GLP)-1 agonist exenatide once weekly extended-release (ExQW, Bydureon®) on clinical outcomes and metabolic parameters in a double-blind, placebo-controlled 36 week randomized trial with an 18 week open label extension. Following baseline testing, 48 patients will be randomly assigned with equal allocation to ExQW or matching placebo injection for 36 weeks, followed by an 18 week open label extension during which all patients receive ExQW. Changes of weight status, body composition, free-living total daily energy expenditure (EE) by doubly labeled water (DLW), activity by acetimetry, energy intake (questionnaires and food diary), as well as glucose tolerance and hormonal parameters of energy homeostasis and insulin resistance will be assessed before treatment and at the end of the placebo-controlled phase (week 36). Activity, metabolic outcomes, energy intake will be also assessed at study week 18 (mid treatment of randomized study), as well as week 54 (end of open label treatment).
NCT02939989
The purpose of this study was to evaluate the efficacy and safety of co-administration of glecaprevir (ABT-493)/pibrentasvir (ABT 530) plus sofosbuvir (SOF) plus ribavirin (RBV) in hepatitis C virus (HCV) genotype (GT) 1 - 6-infected participants (including non-cirrhotic, or cirrhotic with compensated cirrhosis participants) who had experienced virologic failure in an AbbVie parent clinical study.
