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Discover 18,143 clinical trials near Colorado. Find research studies in your area.
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Showing 12101-12120 of 18,143 trials
NCT01993862
The purpose of this study is to determine whether it is safe to send patients home from the hospital on the same day following an implantable cardioverter defibrillator (ICD) implant.
NCT01786993
This IDE study is a prospective, randomized, double-blind, multi-center clinical study to evaluate the safety and efficacy of patient treatment with MPP compared to patient treatment with standard BiV pacing at 9 months. The study will be conducted at a maximum of 50 investigational centers located in the United States. A maximum of 506 subjects implanted with the Quadripolar cardiac resynchronization therapy device (CRT-D) system will be enrolled in the study.
NCT03291613
Sickle cell disease (SCD) is a common genetic disorder characterized by episodes of pain, yet assessments to identify type, intensity, frequency, and phase of pain among SCD adolescents is lacking. Research shows that interactive gaming technology can enhance adolescents' learning, and can be especially effective in delivering health-related messages and tools to improve their self-care. Pinpoint is an interactive gaming tablet app that will be developed with the significant input of clinical experts to assist SCD teens with better identification and self-report of their pain.
NCT00334737
Infants born prematurely do not increase production of the primary red cell growth factor, erythropoietin (Epo), and often develop an anemia called the "anemia of prematurity." The anemia of prematurity is the most common anemia seen in neonates, and is due to a failure of Epo production. Human recombinant Epo (rHuEpo), given three to five times a week, is successful in treating the anemia of prematurity. A slightly modified, long-acting version of rHuEpo, called darbepoetin alfa (darbepoetin), is now available and has proven effective in increasing hematocrit (red blood cell levels) in adults. In addition to its red cell stimulating properties, recent evidence has shown that rHuEpo is protective in the developing or injured brain. We have designed a randomized, masked, placebo-controlled study to determine the safety and short and long term efficacy of darbepoetin. At this time, darbepoetin has been studied primarily in adults and pediatric patients, but there is evidence from pilot studies that darbepoetin would be useful in the neonatal setting as well. It also may well improve neurodevelopmental outcomes in preterm neonates. We hypothesize that: 1. The administration of darbepoetin to preterm infants 500 to 1,250 grams birth weight will result in increased reticulocyte counts and decreased transfusions compared to placebo; and 2. The administration of darbepoetin will be associated with an increased mental developmental index at 18-22 months compared to placebo.
NCT00135694
In order to prevent organ rejection, patients receiving liver transplants currently require life-long treatment with immune system-suppressing medications to prevent the rejection of the transplanted liver. However, these medications can cause long-term side effects, such as infection, kidney problems, diabetes, and cancer. In patients infected with hepatitis C virus (HCV), these medications may increase the risk of HCV infection in the transplanted liver. The purpose of this study is to determine whether a slow withdrawal of immune system-suppressing medications is safe in two groups of subjects: those who receive a liver transplant due to HCV, and those who receive a liver transplant due to non-immune, non-viral causes of liver failure. The study will also look at whether slow withdrawal will help reduce the long-term side effects of immune system-suppressing medications and decrease the chance for HCV infection of the new liver in transplant patients with HCV.
NCT00267371
The purpose of this two arm controlled double-blind study is to determine the safety and effectiveness of PFO closure (closing a hole in the wall of the heart) in reducing the frequency of migraine headaches, in patients who experience migraine headaches and have a PFO, compared to medical therapy alone.
NCT00300235
Priapism, a prolonged erection of the penis, is a medical issue that often affects men with sickle cell disease. The purpose of this study is to collect demographic and clinical information on priapism by interviewing men with sickle cell disease.
NCT02955446
This is a single-center, open label, non randomized, compassionate use protocol in patients with advanced solid tumor malignancies who were previously enrolled in the phase I study (NCT00878189) of this agent.
NCT01628549
To evaluate the safety and effectiveness of 3 strengths of P005672-HCl compared to placebo for the treatment of moderate to severe facial acne vulgaris.
NCT01423058
The myeloproliferative neoplasms (MPN), most notably polycythemia vera (PV), essential thrombocythemia (ET), and primary myelofibrosis (PMF) are a diverse but inter-related suite of clonal disorders of pluripotent hematopoietic stem cells (Tefferi et al., 2008). The MPN share a range of biological, pathological, and clinical features including the relative overproduction of one or more cells of myeloid origin, growth factor independent colony formation in vitro, marrow hypercellularity, extramedullary hematopoiesis, spleno- and hepatomegaly, and thrombotic and/or hemorrhagic diatheses (Tefferi et al., 2005). This is a multi-centre, open-label, non-randomized, dose-escalation study, to be conducted in two phases: a dose-escalation phase (Part 1), to determine the safety and tolerability of momelotinib (CYT387), and to identify a therapeutic dose for the expanded cohort; and a dose-confirmation phase (Part 2), which will be a cohort expansion at or below the MTD of momelotinib. In the Part I dose-escalation phase of the study, subjects will be assigned to dose levels in successive cohorts starting with a dose in the first cohort of 200 mg BID (twice daily with doses taken approximately 12 hours apart). Doses will be escalated by 50 mg BID per cohort until dose-limiting toxicities are observed. The dose level at which ≥2 of 6 subjects develop a first cycle dose-limiting toxicity (DLT) is defined as the DLT level. The maximum tolerated dose (MTD) is defined as the dose level below the DLT level. New dose levels may begin accrual only if all subjects at the current dose level have been observed for a minimum of 28 days from the first day of treatment. The dose level chosen for study in the dose confirmation phase of the study will be the MTD or a lower dose shown to have significant clinical activity (efficacy) as determined by the safety review committee. Subjects will be evaluated weekly for the first cycle, every 2 weeks during cycle 2, then monthly for 4 cycles for a total of 6 cycles. In the dose-confirmation phase of the study, approximately fifty (50) subjects will be treated at the MTD or at a lower dose shown to have significant clinical activity (efficacy) as chosen by the Safety Review Committee. In the dose confirmation phase of the study subjects will be evaluated every 2 weeks during the first treatment cycle, and then monthly for 5 cycles for a total of 6 cycles.
NCT02216409
The purpose of this study is to assess the safety and tolerability of Hu5F9-G4 in participants with solid tumors.
NCT02470312
The goal of this registry/observational study is to collect data on the clinical utility of MediGuide™ system in cardiac resynchronization therapy (CRT) implantation and electrophysiology (EP) procedures.
NCT02548455
The primary intent of this study is to assess the safety of the model 1457Q Quartet LV lead at 3 months in a patient population indicated for cardiac resynchronization therapy.
NCT03826550
Therapeutic Equivalence of Diclofenac Sodium Gel 3% and Solaraze ®, in the treatment of Actinic Keratosis
NCT00636987
The purpose of this study is to further evaluate the long-term safety and effectiveness of the Biocor and Biocor Supra Valves.
NCT01207726
This study combines the deoxyribonucleic acid (DNA) methyltransferase inhibitor, 5-azacitidine (5-AZA), with an orally bioavailable histone deacetylase inhibitor, entinostat (SNDX-275), for the adjuvant treatment of patients with resected stage I non-small cell lung cancer (NCSLC).
NCT02418819
This study is designed to investigate the safety, tolerability pharmacokinetics and pharmacodynamic effects of PF-06412562 following multiple dose administration as MR tablets in subjects with schizophrenia.
NCT00365989
This is a phase 3 study to determine the safety of the new features to the FDA approved ExAblate device using a new method to ablate fibroids deemed Enhanced Sonication.
NCT00068237
RATIONALE: Moving a salivary gland out of the area that will undergo radiation therapy may protect the gland from side effects of radiation therapy and may prevent xerostomia (dry mouth). PURPOSE: Phase II trial to study the effectiveness of salivary gland surgery in preventing xerostomia in patients who are undergoing radiation therapy for head and neck cancer.
NCT03202992
This study evaluates the use of ABI-1968, a topical cream, in the treatment of anal precancerous lesions in adults with and without human immunodeficiency virus (HIV) infection.
