20 Clinical Trials for Various Conditions
This is a phase II randomized controlled study of miglustat in adult and juvenile patients with Niemann-Pick Type C disease. Up to 42 patients will be randomised in a 2:1 ratio to either treatment with miglustat or to a non-treatment group. Both groups will follow an identical visit schedule.
This study is done in conjunction with a trial, conducted at Columbia University College of Physicians and Surgeons in New York and the Royal Manchester Children's Hospital in England, to examine the effectiveness of a new drug called OGT 918 for treating Niemann-Pick Type C (NPC) disease. Patients with this genetic disorder do not transport lipids (fatty substances) in their cells, resulting in problems of the liver, spleen and brain. An early sign of NPC is a reduced ability to move the eyes rapidly up and down or from side to side. These voluntary eye movements are called saccades. Patients in the OGT 918 trial who participate in this sub-study will have their saccadic eye movements measured to see if improvement occurs with OGT 918 treatment. Patients with Niemann-Pick Type C disease 12 years of age and older who are enrolled in the OGT 918 trial described above may be eligible for this study. Participants will have both vertical (up and down) and horizontal (side to side) saccadic eye movements measured at two time points before starting treatment with OGT 918 and after 12 months of treatment. For the test, patients sit in a chair with their head positioned as for a regular eye examination (steadied by a chin cup and headrest) and follow with their eyes a series of lights or laser spots moving on a screen at a distance of 1 meter (3 feet). During the test, patients wear either special recording glasses, infrared goggles, or special contact lenses for measuring eye movements. A full eye evaluation lasts about 1 hour, and each eye is evaluated twice. The evaluations are separated in time by at least an hour, and possibly a day.
This study was amended from expanded access to a clinical trial. Information will be collected about long-term safety and effectiveness of adrabetadex shots in the spine every 2 weeks. Participants who were already taking adrabetadex will receive their stable dose. Participants who have not ever taken it will start by receiving 400 mg. Participants will receive treatment every 2 weeks until their doctor finds it does not help them anymore, they withdraw, or the study is stopped for any reason. Participants will not receive additional study treatment after their participation in this protocol.
Background: Niemann-Pick type C (NPC) disease is a rare, progressive neurodegenerative disease that affects mainly the brain, liver, and spleen but also other parts of the body. There is no cure for NPC, and symptoms only get worse over time. Symptoms can include seizures, difficulty moving or talking, or dementia. But symptoms can vary among different people with the disease. Some may have seizures, while others do not, for example. Some people begin showing symptoms in childhood; in others, symptoms may not appear until they are adults. Researchers want to learn more about why NPC affects people differently. This natural history study will gather data from people with NPC in order to understand more about the disease and how it affects the body. Objective: This study will create the first and largest database about NPC. Eligibility: People of any age who have NPC. Design: Participants will have blood drawn from a vein. This will happen only once. The blood will be used to analyze the participants DNA. The participants medical records will be reviewed. The study team will collect data on participants NPC diagnosis and symptoms; they will record how long participants have had each symptom. The study team will also collect data on each participants age, sex, race, height, weight, medications, and other test results. The study team will communicate with participants. They will discuss the study and answer any questions. Participants will receive up to $190.
A pivotal, randomized, double-blind, placebo controlled, multi-center therapeutic study for patients age 4 and older with a confirmed diagnosis of Niemann Pick disease type C (NPC). The objective of this study is to evaluate the safety, tolerability and efficacy of N-acetyl-L-leucine (IB1001) compared to standard of care.
The purpose of this study is to provide continued access to treatment for NPC-1 after participation and completion of the Phase I trial CTD-TCNPC-101, when administered at doses of 1500 mg/kg and 2500 mg/kg by slow IV infusion over a period of 8 to 9 hours every two weeks.
This is a multinational, multicenter, open-label, rater-blinded prospective Phase II study which will assess the safety and efficacy of N-Acetyl-L-Leucine (IB1001) for the treatment of Niemann-Pick type C disease (NPC). There are two phases to this study: the Parent Study, and the Extension Phase. The Parent Study evaluates the safety and efficacy of N-Acetyl-L-Leucine (IB1001) for the symptomatic treatment of NPC. The Extension Phase evaluates the long-term safety and efficacy of IB1001 for the neuroprotective, disease-modifying treatment of NPC.
Niemann-Pick disease, type C (NPC) is a lethal, autosomal recessive, lysosomal storage disorder characterized by neurodegeneration in early childhood and death in adolescence. NPC results from mutation of either the Niemann-Pick C1 disease (NPC1) (\~95% of cases) or NPC2 genes. NPC is characterized by the endolysosomal storage of unesterified cholesterol and lipids in both the central nervous system and peripheral tissues such as the liver. Individuals with NPC demonstrate progressive central nervous system decline including inability to coordinate balance, gait, extremity and eye movements. Acute liver disease in the newborn/infant period is frequently observed, but subsequently resolves. However, chronic, sub-clinical liver disease persists. Intrathecal 2-Hydroxypropyl-β-Cyclodextrin (HP-β-CD, VTS-270), also known as adrabetadex, has proven effective in reducing the signs and prolonging life in animal models and Phase 1/2a data support efficacy in NPC1 patients. Adrabetadex (VTS-270) also has been shown to be effective in treating liver disease in the NPC1 cat. This Phase 1/2a, open-label, multiple ascending dose trial will evaluate whether adrabetadex (VTS-270) administered intravenously is effective in treating acute liver disease in NPC1 infants.
A prospective, randomized, double-blind, placebo controlled therapeutic study in participants with confirmed diagnosis of Niemann-Pick disease type C (NPC). The purpose of this study is to assess the efficacy and safety of arimoclomol (compared to placebo) when it is administered as an add-on therapy to the participant's current prescribed best routine clinical care; participant's routine clinical care may, or may not, include miglustat. The CT-ORZY-NPC-002 study has been expanded to include an open label paediatric sub-study including participants aged 6 to \<24 months at study enrolment.
Niemann-Pick Disease, Type C (NPC) is a rare neurodegenerative disorder with a wide clinical spectrum and variable age of onset. Classically, children with NPC demonstrate neurological dysfunction with cerebellar ataxia (an inability to coordinate balance, gait, extremity and eye movements), dysarthria (difficulty speaking), seizures, vertical gaze palsy (ability to move eyes in the same direction) motor impairment, dysphagia (trouble swallowing), psychotic episodes, and progressive dementia. There is no curative treatment for NPC and it is a lethal disorder. The purpose of this protocol is to obtain both baseline and rate of progression data on a clinical and biochemical markers that may later be used as outcome measures in a clinical trial. Specifically, this study will examine and characterize the longitudinal progression of neurocognitive symptoms of NPC with the goal of identifying early markers of disease progression that may be utilized in later trials to evaluate treatment efficacy.
Background: * Niemann-Pick disease type C (NPC) is a genetic disorder that results in progressive loss of nervous system function by affecting the membranes of nerve cells. There is no known cure for NPC. * N-acetyl cysteine (NAC) is a drug that has been approved by the Food and Drug Administration to use either orally or IV for the treatment of acetaminophen (Tylenol) poisoning or as an aerosol to reduce the stickiness of mucous in patients with cystic fibrosis. In the body, NAC is converted to an amino acid called cysteine, which cells can convert to a chemical called glutathione. Glutathione is important in helping cells deal with oxidative stress. Based on a number of experiments in cells, mice and patients with NPC, we believe that oxidative stress is increased in NPC. If we can increase glutathione levels, we may be able to decrease the oxidative stress. Objectives: - To test the safety and effectiveness of N-acetyl cysteine to treat Niemann-Pick disease (type C). Eligibility: - Individuals at least 1 year of age who have been diagnosed with NPC. Design: * Patients entering this study will be seen at the National Institutes of Health Clinical Center four times during the 20 weeks of the study. These admissions will occur at the start of the study and at weeks 8, 12, and 20. The first NIH visit will last 2 days, and the other visits will last 1 day. * Patients will participate in a two-stage study: a period of 8 weeks receiving NAC and a second period of 8 weeks when receiving a placebo (a pill without NAC). Every patient participating in this study will receive NAC during one of the two time periods. * The two treatment periods will be separated by a wash-out period, 4 weeks when patients will receive neither NAC nor placebo. Patients will also have a 4-week wash-out period at the beginning of the study. Most physician-prescribed medications, such as seizure medications, will be allowed. * During each visit, examinations, procedures, and tests will be done, including blood and urine samples.
This study will evaluate clinical and laboratory tests that might be useful in determining if an investigational drug can slow the progression of Niemann-Pick Disease, Type C (NPC), a genetic disorder that results in progressive loss of nervous system function. The study will: 1) look for a clinical or biochemical marker that can be used as a measure of response to treatment, and 2) define the rate of progression of biochemical marker abnormalities in a group of NPC patients who will later be invited to enroll in a treatment trial. Patients of any age with NPC may be eligible for this study. Participants undergo the following procedures every 6 months during 4- to 5-day admissions at the NIH Clinical Center. * Medical evaluation, including medical history, physical exam, neurological exam, neuropsychometric evaluation, and blood and urine tests. * Lumbar puncture (spinal tap): A sample of cerebrospinal fluid (CSF), the fluid that bathes the brain and spinal cord, is obtained for study. After administration of a local anesthetic, a small needle is inserted in the space between the bones in the lower back where the CSF circulates below the spinal cord. A small amount of fluid is collected through the needle. * Eye exam and eye movement study: The pupils of the eye are dilated to examine the structures of the eyes. For the eye movement study a special contact lens is placed on the eye and the patient looks at a series of target light spots moving on a screen. * Hearing tests. * Electroretinography (in patients who can cooperate with the test) to measure the function of the retina. Before the test, the patient's pupils are dilated and an electrode (small silver disk) is taped to the forehead. The patient sits in a dark room for 30 minutes and then a special contact lens is placed on one eye after it has been numbed with drops. The contact lens senses small electrical signals generated by the retina when lights flash. During the ERG recording, the eye is stimulated with flashes of light projected inside a hollow sphere. After the test, a full eye exam is done and photographs of the retina are taken. * Magnetic resonance imaging (MRI): This test uses a magnetic field and radio waves to produce images of the brain and obtain information about brain chemicals. The patient lies on a table that can slide in and out of the scanner (a narrow cylinder), wearing earplugs to muffle loud knocking and thumping sounds that occur during the scanning process. Patients who cannot remain still in the scanner may be sedated for the test. * Psychometric testing: Patients complete questionnaires. * Photographs of the patient may be taken for use in teaching sessions or scientific presentations or publications, with the patient's consent. Patients may be recognizable, but are not identified by name. * Pregnancy test in all female patients over 10 years of age at the beginning of each admission to the Clinical Center.
Due to different study designs, the sponsor separated Part C into this separate registration (NCT04958642), leaving Parts A/B in NCT02534844. The trial's final results for the primary outcome measure of Adverse Events (AE) will be reported here. This study is to evaluate how safe and effective adrabetadex is for participants with Niemann-Pick Type C1 (NPC1) disease who experience neurologic symptoms (listed under Keywords). In Parts A/B (NCT02534844), two out of every 3 participants will receive the study drug. The third participant will receive 1 to 2 small needle pricks at the location where the IT injection is normally made (sham control). In Part C, all participants will receive study drug.
NPC is a rare, relentlessly progressive, neurological disease and associated with serious morbidity and shortened life expectancy. The purpose of this Expanded Access Program is to provide early access to arimoclomol for patients with Niemann-Pick Type C disease who, in the opinion and the clinical judgement of the treating physician, may benefit from treatment with arimoclomol. Participants will receive treatment with arimoclomol until their doctor finds it does not help them anymore, they withdraw, or the study is stopped for any reason.
Due to different study designs, the sponsor separated Part C into a separate registration (NCT04958642), leaving Parts A/B here in NCT02534844. This study is to find out how safe and effective VTS-270 is for patients with Niemann-Pick Type C1 (NPC1) disease who have neurologic symptoms (listed under Keywords). In Parts A/B, two out of every three patients will receive the study drug. The third patient will receive 1 to 2 small needle pricks at the location where the LP and IT injection is normally made (sham control). In Part C, all participants will receive study drug, as described in the Part C registration record. Start date for this record is the first day a participant was enrolled in Parts A/B. The trial is actually continuing until the last primary outcome measure of safety data are collected from Part C participants. The last primary outcome measure of safety, along with final adverse events results will be posted in the separate Part C registration record.
ScreenPlus is a consented, multi-disorder pilot newborn screening program implemented in conjunction with the New York State Newborn Screening Program that provides families the option to have their newborn(s) screened for a panel of additional conditions. The study has three primary objectives: 1) define the analytic and clinical validity of multi-tiered screening assays for a flexible panel of disorders, 2) determine disease incidence in an ethnically diverse population, and 3) assess the impact of early diagnosis on health outcomes. Over a five-year period, ScreenPlus aims to screen 100,000 infants born in nine high birthrate, ethnically diverse pilot hospitals in New York for a flexible panel of 14 rare genetic disorders. This study will also involve an evaluation of the Ethical, Legal and Social issues pertaining to NBS for complex disorders, which will be done via online surveys that will be directed towards ScreenPlus parents who opt to participate and qualitative interviews with families of infants who are identified through ScreenPlus.
The primary objective of this clinical trial is to evaluate the ability to achieve and sustain donor engraftment in patients with lysosomal and peroxisomal inborn errors of metabolism undergoing hematopoietic stem cell transplantation (HCT).
This was an open-label, repeat-dose, study of sebelipase alfa in infants with rapidly progressive lysosomal acid lipase deficiency (LAL-D). Eligible participants received once-weekly infusions of sebelipase alfa for up to 3 years.
This was an open-label, repeat-dose, intra-participant dose-escalation study of SBC-102 (sebelipase alfa) in children with growth failure due to lysosomal acid lipase (LAL) Deficiency. Eligible participants received once-weekly (qw) infusions of sebelipase alfa for up to 5 years.
A prospective, randomized, double-blind, placebo controlled, multi-center therapeutic study for patients age 3 and older with confirmed diagnosis of Niemann Pick disease type C1 (NPC1). The objective of this study is to evaluate the safety, tolerability and efficacy of 2000 mg/kg dose of Trappsol Cyclo (hydroxypropyl betacyclodextrin) administered intravenously compared to standard of care. An open-label sub-study in countries following European Medicines Agency (EMA) guidance will enroll asymptomatic or symptomatic patients from infancy up to age 3 to evaluate safety in that population.