View clinical trials related to Amyotrophic Lateral Sclerosis.
Filter by:This study will examine the effectiveness of G-CSF in treating patients with amyotrophic lateral sclerosis (ALS) - a fatal neurological degenerative disease that causes adult-onset, progressive motor neurons loss in the spinal cord, brain stem and motor cortex. Patients develop progressive wasting and weakness of both upper and lower limbs, bulbar and respiratory muscles. Usually death from respiratory failure typically is within 3-5 years of diagnosis. Although there are various treatments for ALS, riluzole is the only approved treatment to delay the disease progression. G-CSF is an approved drug that is used to increase white blood cell counts. Moreover, G-CSF and its receptor are expressed by neurons. It acts anti-apoptosis by activating several protective pathways, stimulates neuronal differentiation of adult neural stem cells in the brain, and improves long-term recovery. G-CSF is a novel neurotrophic factor, and a highly attractive candidate for the treatment of neurodegenerative conditions such as ALS. Patients 18 to 65 years of age who have had mild to moderately severe ALS for 0.5 to 2 years of duration may be eligible for this study. Candidates will be screened with a medical history and possible review of medical records, physical examination, blood test, urine and stool analyses, electrocardiogram, electrophysiological examination, neurological imaging and, for women, a pregnancy test. Participants will have drug therapy according to randomized number. One group receives G-CSF while other group receives placebo. All of the participants receive riluzole treatment. For the procedure, patients are given a medication to lessen anxiety and any discomfort. Patients receive drug injections every 3 months for 5 days. The G-CSF dosage is 5μg/kg/day. Physical examination and interview, Appel ALS scale and ALS-Functional Rating Scale will be done in 14, 28 days and 3, 6, 9, 12 months. Electrophysiological examination will be tested per 3 months. Blood samples will be collected on treat 5, 14, 28 days and 3, 6, 9, 12 months.
Non-invasive ventilation or BiPAP®, which is a form of breathing support delivered through a facemask, is a successful treatment for the respiratory complications of amyotrophic lateral sclerosis (ALS). It has been shown to prolong survival, improve quality of life, and improve cognitive function. It is widely used among patients with ALS who have advanced breathing difficulties. It is not known whether there is benefit to using non-invasive ventilation earlier in the disease course. There is evidence that non-invasive ventilation may slow down the decline in breathing function. If this were true then it would make sense to start non-invasive ventilation use earlier than the current clinically accepted practices. The purpose of this study is to determine whether using non-invasive ventilation early in the course of disease can slow the decline in breathing function. Patients remain in the study for 6 months and are asked to make 7 clinic visits during which time they will undergo pulmonary function tests and complete questionnaires.
Amyotrophic Lateral Sclerosis (ALS) is a rare but rapidly progressive neurological disease that often results in death within a few years after the diagnosis. The incidence of ALS in the US is approximately 2.0/100,000/year and is age dependent. Very few epidemiological studies have investigated the causes of ALS. Last year, Dr. Alberto Ascherio at Harvard School of Public Health successfully obtained a RO1 grant to investigate the risk of ALS by documenting ALS cases in five well-established large prospective cohorts: The Nurses' Health Study (NHS), the Health Professionals Follow-up Study (HPFS), the Cancer Prevention Study II Nutrition Cohort (CPS IIN), the Multiethnic Cohort (MEC), and the NIH-American Association of Retired Persons Diet and Health Study (AARP-DH). The primary aims of this grant are to prospectively clarify the associations between diet and smoking and risk of ALS in this to date the largest epidemiological study on ALS. Incident ALS cases will be documented via biennial questionnaires in the first three cohorts. While mortality data will be obtained in the MEC and AARP-DH cohorts by searching the National Death Index (NDI) Plus, it is also desirable to identify surviving incident cases in these two cohorts. The objective of this specific proposal is to ascertain the self-reported incident ALS cases from the AARP-DH study and obtain consent for medical release following the procedures set up for Parkinson's disease (PD) cases in the currently approved Parkinson's Genes and Environment (PAGE) Study IRB approval #06-E-N093. The confirmed ALS cases may be analyzed as part of the RO1 project. We expect to identify 300 self-reported ALS cases from the AARP cohort. Detailed analytic plans will be coordinated with Dr. Ascherio.
Muscular cramps are a common and uncomfortable symptom of amyotrophic lateral sclerosis (ALS). This clinical trial will compare the response of high dose vitamin E supplementation to placebo for treatment of muscular cramps in patients with ALS. We hypothesize that vitamin E will be more effective than placebo in treating cramps.
The objective of this study is to compare two combinations of drugs, minocycline and creatine or celecoxib and creatine, in a phase II trial designed to determine which combination is more effective for ALS.
The purpose of this trial is to study the effect of Memantine (uncompetitive, moderate affinity, NMDA receptor antagonist that binds to the NMDA receptor channel, and regulates the calcium influx into the neurons), a drug used to treat Alzheimer´s disease, on the progression of Amyotrophic Lateral Sclerosis (ALS). Memantine is added to riluzole (the single drug approved to treat ALS).
The purpose of the study is to evaluate the safety and efficacy of ceftriaxone treatment in amyotrophic lateral sclerosis (ALS).
This study is a follow-up to an earlier study that examined the relationship of This study will examine whether exposure to neurotoxins, such as lead, mercury, solvents, and pesticides, can contribute to amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's disease. The cause of this degenerative disease of the brain and spinal cord is not well understood. Some studies suggest that exposure to environmental neurotoxins may increase its risk. This follow-up study will examine the relationship of neurotoxin exposure to the interval between the diagnosis of ALS and death. It will also examine the possible roles of genetics, lifestyle and dietary factors in the disease. Information on ALS patients previously enrolled in the study will be used to examine this relationship. No new individuals will be enrolled in the study.
Results about effects of symptomatic treatment on QoL appears conflicting in ALS patients. Moreover no clear effects of gastrotomy have be shown on survival. Prospective study on effect of tube feeding, QoL and survival is performed in 17 teaching hospitals in France (observational study)
This study will test whether primary lateral sclerosis (PLS) and amyotrophic lateral sclerosis (ALS) affect parts of the brain responsible for thinking, planning, memory and emotion. Healthy volunteers 18 years of age and older and patients with PLS and ALS may be eligible for this study. Participants undergo the following procedures: - Rating motor function: Subjects are asked to contract certain muscles in the face, arms and legs, to tap their finger on a keyboard rapidly, to walk 20 feet, and to read a paragraph out loud. - Electroencephalography (EEG): The electrical activity of the brain (brain waves) is recorded while subjects tap their finger very slowly. For this test, electrodes are placed on the scalp using a cap or an adhesive substance. A conductive gel is used to fill the space between the electrodes and the scalp to ensure good contact. - Surface electromyography (EMG): The electrical activity of the muscles is measured. Electrodes filled with a conductive gel are taped to the skin over the muscle tested. - Neuropsychological testing: Testing may include questionnaires, pen-and-paper or computerized tests, and motor tasks. - Magnetic resonance imaging (MRI): MRI uses a strong magnetic field and radio waves to produce images of the brain. The subject lies on a table that slides into the scanner. Scanning time varies from 20 minutes to 3 hours, with most scans lasting 45-90 minutes.