View clinical trials related to Syndrome.
Filter by:This clinical trial studies the side effects and best dose of giving fludarabine and total-body irradiation (TBI) together followed by a donor stem cell transplant and cyclosporine and mycophenolate mofetil in treating human immunodeficiency virus (HIV)-positive patients with or without cancer. Giving low doses of chemotherapy, such as fludarabine, and TBI before a donor bone marrow or peripheral blood stem cell transplant helps stop the growth of cancer or abnormal cells and helps stop the patient's immune system from rejecting the donor's stem cells. The donated stem cells may replace the patient's immune cells and help destroy any remaining cancer cells (graft-versus-tumor effect). Sometimes the transplanted cells from a donor can also make an immune response against the body's normal cells. Giving cyclosporine (CSP) and mycophenolate mofetil (MMF) after the transplant may stop this from happening.
Metabolic syndrome is associated with increased inflammatory cytokines and reduced adiponectin, that may be mediated in part by TNF production from abdominal fat. We reasoned that an anti-TNF agent would reduce C-reactive protein (CRP) and increase adiponectin, improving the inflammatory milieu associated with metabolic syndrome.
The purpose of this clinical research study is to learn if irbesartan is superior to hydrochlorothiazide relative to effects on insulin sensitivity and glucose metabolism in hypertensive patients with metabolic syndrome.
The purpose of this multicenter, double-blind, placebo-controlled study is to evaluate the efficacy and safety of Lenalidomide in adult subjects with Complex Regional Pain Syndrome (CRPS) Type 1.
The purpose of this trial is to assess the efficacy, safety, tolerability, biologic activity, and pharmacokinetics of AMN107 in six groups of patients with one of the following conditions: Relapsed/refractory Ph+ Acute lymphoblastic leukemia (ALL) (arm 1) Group A - Imatinib failure only (arms 2, 3 and 4) - imatinib-resistant or intolerant CML - Chronic Phase (CP) - imatinib-resistant or intolerant CML - Accelerated Phase (AP) - imatinib-resistant or intolerant CML - Blast Crisis (BC) Group B - Imatinib and other TKI failure (arms 2, 3 and 4) - imatinib-resistant or intolerant CML - Chronic Phase (CP) - imatinib-resistant or intolerant CML - Accelerated Phase (AP) - imatinib-resistant or intolerant CML - Blast Crisis (BC) Hypereosinophilic syndrome/chronic eosinophilic leukemia (HES/CEL) (arm 5) Systemic mastocytosis (Sm) (arm 6)
The purpose of this study is to assess the benefit of lonafarnib (versus placebo) in patients with myelodysplastic syndrome (MDS) or chronic myelomonocytic leukemia (CMML). Benefit will be measured by achievement of platelet transfusion independence for at least 8-consecutive weeks, and without simultaneous worsening of hemoglobin and/or need for red blood cell (RBC) transfusion. Additional endpoints will be hematologic response (which includes complete remission, partial remission, hematologic improvement), number of RBC transfusions, bleeding events, infections and safety.
This study is being done to collect new information on irritable bowel syndrome, a disease that causes abdominal pain that does get better with treatment or keeps coming back ("chronic"). To better understand what causes the irritable bowel syndrome, we are studying drugs used to treat pain, dextromethorphan, naloxone, fentanyl, and lidocaine. We will study the effects these drugs have on experimental pain. Dextromethorphan is used in non-prescription cough syrups. Naloxone is used for reversing the effects of narcotic pain relievers. Fentanyl is a narcotic used to treat pain and to make a person relaxed (sedated) before anesthesia. The purpose of this study is to see what kinds of pain are affected by these drugs in persons who have irritable bowel syndrome and persons who do not have this problem.
RATIONALE: Biological therapies, such as cellular adoptive immunotherapy, stimulate the immune system in different ways and stop cancer cells from growing. PURPOSE: This phase I trial is studying the side effects of cellular adoptive immunotherapy in treating patients with acute myeloid leukemia, acute lymphoblastic leukemia, or myelodysplastic syndromes that relapsed after donor stem cell transplant.
This study will explore the range and type of medical and developmental problems in patients with Muenke syndrome, a condition that results when one or more of the suture between the bones of the skull close before birth. Because of the premature closure, the skull is not able to grow in its natural shape; instead, it compensates with growth in areas of the skull where the sutures have not yet closed. This can result in an abnormally shaped head, wide-set eyes, and flattened cheekbones. Patients may also have an enlarged head, abnormalities of the hands or feet, and hearing loss. The fibroblast growth factor receptor 3 (FGFR3) gene, which is involved in the development and maintenance of bone tissue, plays a role in Muenke syndrome. In some cases, the FGFR3 mutation is inherited from a parent with Muenke syndrome; in other cases, where there is no family history of the disorder, the mutation occurs anew. A better understanding of this gene may lead researchers to develop better treatments and genetic counseling for people affected by Muenke syndrome. Patients with Muenke syndrome and their blood relatives may be eligible for this study. Family members with confirmed Muenke syndrome will have genetic counseling, and patients undergo the following tests and procedures: - Review of medical records and test results. - Questionnaires about the patient's prenatal, birth, newborn, and past medical history; family history; growth and development; medications; and current therapies. - Physical, neurological, ear, nose and throat, dental, and eye examinations. - Neuropsychological testing to assess cognitive thinking abilities. - Hearing evaluation. This includes an audiology test in which the patients listens to soft tones through earphones; a power reflectance test in which a chirping sound is heard through an earpiece placed at the entrance to the ear canal, and possibly an ABR/ASSR test, in which electrodes are attached to the forehead, earlobes, and behind the ears to measure brain waves in response to certain conditions. - MRI scan of the brain. MRI uses a strong magnetic field and radio waves to produce detailed pictures of the brain. During the scan, the patient lies on a table in a narrow cylinder (the scanner), wearing ear plugs to muffle loud noises that occur with electrical switching of the magnetic fields. - MRI scan of the middle and inner ear. This test is similar to the MRI, but uses a dye injected in a vein to enhance the images. - CT scan of the skull. CT uses x-rays to produce 3-dimensional images of the part of the body studied. - Dental evaluation with x-rays. - Skeletal survey (x-rays of all bones of the body). - Developmental assessment of IQ testing. - Blood tests for research purposes. A cell line may be established for use in future research. - Medical photographs to demonstrate clinical features, including side and front views of the face, head, and other parts of the body that may be involved in Muenke syndrome, like the hands and feet. - Other consultations or tests as clinically indicated
This study will explore clinical and genetic aspects of Usher syndrome, an inherited disease causing deafness or impaired hearing, visual problems, and, in some cases, unsteadiness or balance problems. Patients with type 1 Usher syndrome usually are deaf from birth and have speech and balance problems. Patients with type 2 disease generally are hearing impaired but have no balance problems. Patients with type 3 disease have progressive hearing loss and balance problems. All patients develop retinitis pigmentosa, an eye disease that causes poor night vision and eventually, blindness. Patients of any age with Usher syndrome may be eligible for this study. Patients who have had eye and hearing evaluations are asked to send their medical records to the research team at the National Eye Institute (NEI) for review. They are also asked to have a blood sample drawn by a medical professional and sent to NEI for genetic analysis. Finally, they are interviewed about their family histories, particularly about other relative with eye disease. Patients who have not been evaluated previously have the following tests and procedures at NIH: - Family medical history, especially regarding eye disease. A family tree is drawn. - Blood draw for genetic studies of Usher syndrome. - Eye examination to assess visual acuity and eye pressure, and to examine pupils, lens, retina, and eye movements. - Electroretinogram (ERG) to test the function of visual cells. Wearing eye patches, the patient sits in a dark room for 30 minutes. Electrodes are taped to the forehead and the eye patches are removed. The surface of the eye is numbed with eye drops and contact lenses are placed on the eyes. The patient looks inside a hollow, dark globe and sees a series of light flashes. Then a light is turned on inside the globe and more flashes appear. The contact lenses sense small electrical signals generated by the retina when the light flashes. - Fluorescein angiography to evaluate the eye's blood vessels. A yellow dye is injected into an arm vein and travels to the blood vessels in the eyes. Pictures of the retina are taken using a camera that flashes a blue light into the eye. The pictures show if any dye has leaked from the vessels into the retina, indicating possible blood vessel abnormality. - Hearing tests to help determine the patient's type of Usher syndrome. Tests to evaluate hearing include examination of both ears with an otoscope, evaluation of the middle ear and inner ear, and hearing tests using earphones that deliver tones and words the subject listens and responds to. - Vestibular testing for balance function. Balance testing involves three procedures: Videonystagmography: This test records eye movements with little cameras. First the patient follows the movements of some small lights. Next, while wearing goggles, the patient lies on an exam table and turns to the right and left. Lastly, a soft stream of air is blown into the patient's ears four times, once in each ear with cool air and once in each ear with warm air. Rotary chair test: With electrodes placed on the forehead, the patient sits in a rotary chair in a dark room. Several red lights appear on the wall of the room and the patient follows the lights as they move back and forth. Then the chair turns at several speeds, all slower than a merry-go-round. Vestibular evoked potential: Electrodes are placed behind the patient's ear and at the base of the neck. Seated in a reclining chair and wearing earphones, the patient hears a brief series of loud clicking sounds. When the sounds are on, the patient is asked to lift his or her head up a few inches from the chair. The electrodes record information from the muscles in the neck as the sounds enter the ear.