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Discover 17,885 clinical trials near Houston, Texas. Find research studies in your area.
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Showing 11901-11920 of 17,885 trials
NCT02607800
The primary objectives of this study are to compare the efficacy, safety, and tolerability of treatment with sofosbuvir/velpatasvir/voxilaprevir (SOF/VEL/VOX) fixed dose combination (FDC) for 8 weeks with that of SOF/VEL FDC for 12 weeks in direct-acting antiviral-naive participants with chronic hepatitis C virus (HCV) infection.
NCT02639247
The primary objectives of the study are to evaluate the efficacy, safety, and tolerability of treatment with sofosbuvir/velpatasvir/voxilaprevir (Vosevi®; SOF/VEL/VOX) fixed-dose combination (FDC) for 12 weeks and of sofosbuvir/velpatasvir (Epclusa®; SOF/VEL) FDC for 12 weeks in direct-acting antiviral (DAA)-experienced adults with chronic hepatitis C virus (HCV) infection with or without cirrhosis who have not received prior treatment with a regimen containing an inhibitor of the HCV NS5A protein.
NCT01440582
The goal of this clinical research study is to find the highest tolerable dose of the drug panobinostat that can be given in combination with the drugs Velcade (bortezomib), Revlimid (lenalidomide), and Decadron (dexamethasone) to patients with MM. The safety of this drug combination will also be studied. Panobinostat is designed to cause chemical changes in different groups of proteins that are attached to DNA (the genetic material of cells), which may slow the growth of cancer cells or cause the cancer cells to die. Bortezomib is designed to block a protein that causes cells to grow. This may cause cancer cells to die. Lenalidomide is designed to change the body's immune system. It may also interfere with the development of tiny blood vessels that help support tumor growth. This may slow the growth of cancer cells. Dexamethasone is a corticosteroid that is similar to a natural hormone made by your body. Dexamethasone is often given to MM patients in combination with other chemotherapy to treat cancer.
NCT01364571
This is a first-in-human (Phase 1) and Phase 2 study of a single vaccination with one of three dose levels of an investigational vaccine against Staphylococcus aureus (SA4Ag). The main goal of the study is to determine how safe and well tolerated the vaccine is as well as to describe the immune response elicited by the vaccine in healthy adults aged 18 to \<65 years. In addition, the study aims to assess the effect of the SA4Ag vaccine on the presence of the Staphylococcus aureus on the skin and within the nose, throat and perineum of healthy adults aged 18 to \<65 years.
NCT03039634
This study evaluates the safety, effectiveness, and maintenance of effect of a novel topical silver particle solution (Sienna 755.1100, 810.1100, or 1064.1100) used in conjunction with a laser for the treatment of Acne Vulgaris.
NCT00734539
The most common etiology of infection-related death or neurodevelopmental impairment in neonates with birthweight \<750 g is invasive candidiasis. Over 70% of the premature neonates who develop invasive candidiasis will die or suffer severe, permanent neurologic impairment. Fluconazole has been commonly used off-label in the neonatal intensive care unit, but definitive recommendations for its use in the nursery have been hampered by the limited number of well-designed trials. In neonates weighing \<750 g, appropriate dosing is not known, definitive safety and long-term follow up trials have not been completed, and there have not been well-powered trials conducted to establish the efficacy of the product using mortality as part of the primary endpoint. Three recent proof-of-concept studies suggest that fluconazole will be safe and effective, and a recently completed pharmacokinetic study is providing data to give preliminary dosing guidance. The next logical step in drug development is proposed by this research: to conduct a pivotal trial to determine the safety and efficacy of fluconazole in premature neonates with 2-year neurodevelopmental follow-up assessment. 362 neonates, with a birthweight \<750g, were randomized at 33 US centers, to twice weekly fluconazole (6 mg/kg) or placebo for the first 6 weeks of life. The primary efficacy endpoint will be Candida-free survival at study day 49. The research will establish definitive dosing, safety, and efficacy of fluconazole; it will also provide critical information on the effects of fluconazole on neurodevelopmental impairment and antifungal resistance. Potential Impact: Approximately 17,000 neonates are born \<750 grams each year in the United States. Over 5000 will die or develop invasive Candida infections. Demonstrating safety and efficacy of fluconazole in preterm neonates will improve the survivability and long term outcomes for these neonates.
NCT02269085
The goal of this clinical research study is to find the highest tolerable dose of carfilzomib and ibrutinib that can be given to patients with relapsed or refractory MCL. Researchers also want to learn if carfilzomib and ibrutinib can help to control the disease. This is an investigational study. Ibrutinib is FDA approved and commercially available to treat MCL and chronic lymphocytic leukemia (CLL). Carfilzomib is FDA approved and commercially available to treat certain types of multiple myeloma. Giving carfilzomib to patients with MCL is investigational. The combination of ibrutinib and carfilzomib is investigational. The study doctor can explain how the study drugs are designed to work. Up to 35 participants will be enrolled on this study. All will be enrolled at MD Anderson.
NCT01601873
The purpose for this study is to evaluate the patency and outcomes of conventional and heparin anticoagulant bonded arteriovenous grafts in patients with end stage renal disease.
NCT00936117
The goal of this clinical research study is to learn the amount of posaconazole that is in the body at different time points when given to patients with leukemia. The safety of this drug will also be studied. Objectives: Primary: To study the plasma pharmacokinetics of posaconazole in patients with newly diagnosed acute myelogenous leukemia (AML) or high-risk myelodysplastic syndrome (HR-MDS) undergoing induction chemotherapy or relapsed or refractory patients who will receive salvage chemotherapy. Secondary: To evaluate the safety of posaconazole given as prophylaxis.
NCT00968253
The goal of Phase I of this clinical research study is to find the highest tolerable dose of RAD001 (everolimus) when given in combination with the standard chemotherapy regimens to patients with ALL. The goal of Phase II of this study is to learn if the drug combinations can help to control ALL. The safety of these drug combinations will be also studied in both phases.
NCT02030301
The purpose of this study is to test the safety and effectiveness of two experimental therapeutic vaccines against herpes simplex virus, type 2 (HSV-2).
NCT03327727
The purpose of the trial is to evaluate the safety and efficacy of a new antifungal with a novel mechanism of action in immunocompromised adults with invasive aspergillosis.
NCT01076348
Safety and effectiveness will be summarized for the model 4965 lead. This study was conducted within Medtronic's System Longevity Study (SLS).
NCT00986154
Evaluation of heparin/edoxaban tosylate (DU176b) versus heparin/warfarin in preventing recurrence of blood clots in patients with acute symptomatic deep-vein blood clots in the legs and/or blood clots in the lungs.
NCT02883075
Multiple studies have compared spinal anesthetic performed supine versus lateral, with varying results, in parturients having elective cesarean section. Needle positioning during spinal placement has also been examined. No positioning techniques have demonstrated definitive superiority for hemodynamic stability. Investigators propose that following spinal placement in the sitting position if the patient is placed in a lateral position for 90 seconds prior to turning them supine, hemodynamic changes caused by sympathectomy related to the subarachnoid block can be avoided. This is the first study to examining the influence of position changes after spinal anesthetic placement in the sitting position, which includes hemodynamic variables not previously studied including cardiac output, TPR (total peripheral resistance) and pulse pressure variation (PPV).
NCT02003898
The purpose of this study is to evaluate the Threshold Suspend (TS) feature of the Medtronic MiniMed® 530G insulin pump in patients 16 and older with insulin requiring diabetes.
NCT01643941
This is a Phase 1 and Phase 2 study of a single vaccination with one of three dose levels of a 4-antigen investigational vaccine against Staphylococcus aureus (SA4Ag) and a single dose level of a 3-antigen Staphylococcus aureus vaccine (SA3Ag). The main goal of the study is to determine how safe and well tolerated the vaccine is as well as to describe the immune response elicited by the vaccine in healthy adults aged 65 to \<86 years. In addition, the study aims to assess the effect of the Staphylococcus aureus vaccine on the presence of the Staphylococcus aureus within the nose, throat and perineal skin of healthy adults aged 65 to \<86 years.
NCT00854100
This is an outpatient study to evaluate the safety, and efficacy of RGH-188 as an add-on therapy to standard antidepressants in patients who did not respond to previous antidepressant therapy.
NCT02837575
The purpose of this trial is to evaluate the safety and efficacy of a therapeutic DNA vaccine in adults with symptomatic herpes simplex virus type 2 (i.e., genital herpes).
NCT02444793
This study is a Phase 1b, open label, multi center, multi-dose trial designed to estimate the maximum tolerated dose (MTD) and select the recommended dose for phase 2 (RP2D) investigations of PF- 05082566 in combination with KW-0761 (mogamulizumab) in patients with advanced solid tumors. Once the MTD of PF-05082566 administered in combination with KW-0761 is estimated (dose finding), one or more expansion cohorts of patients with selected advanced solid tumors (dose-expansion ) will be enrolled to further characterize the combination in term of safety profile, anti tumor activity, pharmacokinetics, pharmacodynamics and biomarkers modulation.
