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Discover 23,284 clinical trials near Maryland. Find research studies in your area.
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NCT00369317
This phase III trial is studying how well combination chemotherapy works in treating young patients with Down syndrome and acute myeloid leukemia or myelodysplastic syndromes. Drugs used in chemotherapy work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. Giving more than one drug (combination chemotherapy) may kill more cancer cells.
NCT01468831
Background: \- Branch retinal vein occlusion (BRVO) is a blockage of the small veins that carry blood away from the retina in the back of the eye. It often leads to macular edema, a swelling of the retina that is a common source of vision loss. Studies suggest that inflammation might be a cause. Minocycline is a drug that might help prevent cells involved in inflammation from becoming activated. It is approved for use as an antibiotic, but it has not yet been tested to see if it can treat BRVO. Objectives: \- To test the safety and effectiveness of minocycline as a treatment for branch retinal vein occlusion. Eligibility: \- Individuals at least 18 years of age who have branch retinal vein occlusion in at least one eye, with vision between 20/32 and 20/200. Design: * This study lasts 2 years, with at least 25 visits. * Participants will be screened with a physical exam and medical history. They will also have blood tests and an eye exam. One eye will be selected as the study eye to receive the medicine. * Those in the study will take minocycline or a placebo pill twice a day, about 12 hours apart, for 2 years. * Participants will have monthly visits for blood tests and full eye exams to study the effect of the treatment. Other exams may include thyroid tests and eye imaging studies. Those in the study may also receive injections of a drug to prevent the growth of new blood vessels in the eye.
NCT01950377
Background: \- Previous research has shown that dopamine, a brain chemical, is involved in decision making. Different genes influence how much dopamine people have in their brains and how that affects their behavior. Researchers will study if genes associated with dopamine affect decision making and impulsiveness. All participants will take tests; some will have brain images taken. Researchers will study the test responses and images; they will look for how differences in these genes affect different types of decision making. Objectives: \- To see if genes involved in a brain chemical, dopamine, are related to impulsiveness on behavioral tests. Eligibility: \- Healthy adults ages 18 to 55. Design: * Participants will be screened with a medical history and physical exam. * All participants in this study will have at least 1 outpatient visit to the NIH Clinical Center. Each visit will last 2 4 hours. At the first visit: * A blood sample will be taken only from participants that have not been previously enrolled in 95-M-0150 * Participants will be given tests of their memory, attention, concentration, and thinking. * Some participants will have a second visit. It will be scheduled as soon as possible after the first. At the second visit: * Participants will have an MRI (magnetic resonance imaging). They will have to lie in a scanner for up to 2 hours. The MRI uses magnets, radio waves, and computers to produce detailed pictures of the brain. * Participants will repeat the tests from the first visit. Some will be done during the MRI.
NCT03933410
UNLOCKED: A Phase 2 Trial to Evaluate the Efficacy and Safety of KB195 in Subjects with a Urea Cycle Disorder with Inadequate Control on Standard of Care
NCT02737475
The purpose of the study is to determine the safety and tumor-shrinking ability of experimental medication BMS-986178, when given by itself or in combination with Nivolumab and/or Ipilimumab, in participants with solid cancers that are advanced or have spread.
NCT02351518
Traumatic brain injury (TBI) affects 1.5 million patients per year in the United States, resulting in more than 50,000 deaths and more than 230,000 hospitalizations annually. Approximately 90,000 of these patients will suffer permanent impairment and more than half will experience short-term disability. Secondary injury processes play a critical role in the development of ischemia after trauma to the central nervous system and occur hours-to-days after the primary insult. Ischemia can lead to cerebral infarction or stroke. Ischemia has been described as the single most important secondary insult and has been identified histologically in approximately 90% of patients who die following closed head injury. Several factors resulting in post-traumatic cerebral ischemia have been identified: increased intracranial pressure (ICP), systemic arterial hypotension, and cerebral vasospasm. Cerebral vasospasm has been described as a sustained arterial narrowing. Clinically, the onset of new or worsening neurological symptoms is the most reliable indicator of cerebral vasospasm following a ruptured cerebral aneurysm. However, cerebral vasospasm is often unrecognized in patients suffering from moderate to severe TBI. These patients frequently have altered mental status due to the primary brain injury. In addition, they require narcotics for their pain and paralytics and/or sedatives while on a mechanical ventilator for airway protection. Thus, relying on the neurological exam to observe deteriorating neurological signs consistent with post-traumatic vasospasm (PTV) is reliable. While the etiology and outcome of patients with vasospasm secondary to ruptured aneurysm is well documented, the clinical significance of PTV after TBI is unknown. A better understanding of the role of cerebral autoregulation in the development of cerebral vasospasm could provide the answer. This proposal is for a pilot observational study describing the association of the impairment of cerebral autoregulation as measured by near infrared spectroscopy (NIRS) with the development of clinically significant vasospasm in patients with moderate to severe TBI. The information will serve as preliminary data for further study.
NCT01250912
Some patients are at risk for life-threatening fast heart rates. These can frequently be treated by using a catheter inside the heart to burn away the cells that create the fast heart rates. The purpose of this study is to image the nerves inside the heart of those patients. The investigators want to find out if abnormalities in the nervous system in the heart can help the physician to find the area that needs to be burnt away.
NCT04362813
This was a multicenter, randomized, double-blind, placebo-controlled study to assess the efficacy and safety of canakinumab plus standard-of-care (SOC) compared with placebo plus SOC in patients with COVID-19-induced pneumonia and cytokine release syndrome (CRS).
NCT03617367
Phase 3, open-label, multi-center trial to evaluate the long-term safety, efficacy, and immunogenicity of up to four continuous treatment cycles of daxibotulinumtoxinA (DAXI) for injection.
NCT02796261
The purpose of this study is to compare the efficacy and safety of eflornithine in combination with lomustine, compared to lomustine taken alone, in treating patients whose anaplastic astrocytoma has recurred/progressed after radiation and temozolomide chemotherapy.
NCT03207815
The primary objective of this study is to evaluate the efficacy of filgotinib versus placebo for the treatment of the signs and symptoms of noninfectious uveitis as measured by the percentage of participants failing treatment for active noninfectious uveitis by Week 24.
NCT00518440
The purpose of this study is to collect clinical and epidemiological data as well as serum, plasma, urine, tissue and DNA samples on individuals who have acute liver failure and on individuals who have acute liver injury, a less severe group of patients who have coagulopathy but do not reach the threshold of encephalopathy.
NCT03322566
The purpose of this study was to evaluate the efficacy and safety of pembrolizumab plus epacadostat with platinum-based chemotherapy versus pembrolizumab plus platinum-based chemotherapy plus placebo as first-line therapy in participants with metastatic non-small cell lung cancer (NSCLC).
NCT01986933
To assess the safety, tolerability and efficacy of CIM331, compared to placebo, in atopic dermatitis patients who are inadequately controlled by or intolerant to topical therapy
NCT03980730
This is a study to evaluate the efficacy and safety of azeliragon in patients with mild Alzheimer's disease and impaired glucose tolerance. Patients will receive either azeliragon or placebo with a patient's participation lasting approximately 9 months (in Part 1) or 21 months (in Part 2).
NCT02410343
The primary objective of this study is to determine the efficacy of 6 months of treatment with TV-1106 compared with placebo on body fat composition.
NCT03665129
This is a multicenter, open-label, dose-escalation and dose-expansion study to evaluate the safety, tolerability, antitumor activity of IPH5401 (anti C5aR) in combination with Durvalumab (MEDI4736) in Adult Subjects with selected advanced solid tumors.
NCT01529424
The purpose of this study is to evaluate the dose/response pharmacodynamic effects of ISIS ApoC-III Rx vs. Placebo on fasting total apoC-III levels.
NCT02660827
This study is a single-arm, multi-center, Home and Hotel Clinical Investigation in pediatric subjects with type 1 diabetes on insulin pump therapy. The purpose of this study is to demonstrate that the closed loop algorithm is safe as part of the overall system, and to assess the PLGM feature in 7-13 years old subjects.
NCT00710970
The major objective of this two-stage phase II study is to determine whether tamoxifen is deserving of further study in metastatic bladder cancer. Tamoxifen is expected to function as a cytostatic (and not cytotoxic) agent, and may produce more disease stability than regression. Sustained stable disease is considered to be clinically important and the more likely event. Hence, 4-month freedom from progression is chosen as the primary end-point instead of response rate. Freedom from progression is defined as the period from start of therapy to the time of objective radiologic progression. A total of 25 subjects will be enrolled, 15 during stage 1 and 10 during stage 2 of a two-stage minimax design phase II study. Pre-therapy evaluation (within 3 weeks of initiation of therapy): * History and physical examination (H and P) * Performance status (PS) assessment * CBC (complete blood counts) * CMP (complete metabolic profile) * Pregnancy test (in women younger than 50) * Computed tomography (CT) scan of the chest, abdomen and pelvis * Bone scan if bone pain or raised alkaline phosphatase * Biopsy (may use previous biopsy specimen) * Samples of plasma from the routine CBC and CMP will be banked indefinitely for future biomarker studies at the Scott Department of Urology. Treatment plan: Therapy will be administered as an outpatient. Tamoxifen is administered at 20 mg/day as a single daily oral dose. Clinical assessment of patients by a history and physical examination will be performed every 4 weeks (one cycle). Objective radiological assessment of response will be made every 8 weeks or earlier if clinically indicated. A CT (computerized tomography) scan of the abdomen, pelvis and chest will be performed at baseline and every 2 cycles. A response is confirmed by repeating the scans in 4 weeks. Bone scan is performed if the patient complains of new bone pain or has raised alkaline phosphatase. A radiologist who is blinded to the treatment regimen reads the scans. The RECIST criteria are used to define response. Tamoxifen is continued until progressive disease or intolerable side effects occur.
