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Gaucher Disease clinical trials

View clinical trials related to Gaucher Disease.

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NCT ID: NCT01747980 Completed - Gaucher Disease Clinical Trials

Safety and Pharmacokinetics of Oral PRX-112 in Gaucher Disease Patients

Start date: March 2013
Phase: Phase 1
Study type: Interventional

Absorption of therapeutic proteins taken orally has remained the major hurdle for treatment in humans. The proteins are generally degraded by enzymes in the stomach and intestine and the intestine lining that prevents absorption into the circulation. Administration of PRX-112, a plant recombinant human glucocerebrosidase (prGCD) using plant cells as carrier vehicle, may help overcome many of these hurdles. The plant cell wall protects the protein from degradation in its transport through the upper GI and allows release in the lower intestine. Studies in animals have shown that prGCD delivered in this way can be found in the blood stream in an active form.

NCT ID: NCT01716741 Enrolling by invitation - Gaucher Disease Clinical Trials

Identification of Undiagnosed Gaucher Disease

Start date: August 2012
Phase: N/A
Study type: Interventional

Partners HealthCare maintains a Patient Data Registry (PDR) with information from all patient encounters at Partners HealthCare facilities. We intend to utilize the PDR to identify groups of patient who are of high clinical suspicion for undiagnosed Gaucher disease. A group of potential participants will be identified through the PDR. Detailed records will be requested to further narrow to ideal participants based upon previously existing diagnoses and symptoms. Participants will be invited to partake in the study via a letter from their Partners care provider with supporting study details. Study participants will be evaluated in a one-time visit. A complete family and medical history will be collected. A physical exam will be performed, and up to 20cc of blood will be drawn. All participants will be notified of their disease status via letter and phone call from the study staff. If the study participant is diagnosed with GD through this evaluation, proper follow-up recommendations and referrals will be provided. Our intent is to determine if existing patient data can successfully be utilized to aid in the identification of patients with rare genetic disease.

NCT ID: NCT01685216 Completed - Clinical trials for Gaucher Disease, Type 3

Efficacy and Safety Study of Velaglucerase Alfa in Children and Adolescents With Type 3 Gaucher Disease

Start date: September 14, 2012
Phase: Phase 1/Phase 2
Study type: Interventional

Gaucher disease is a rare lysosomal storage disorder caused by the deficiency of the enzyme glucocerebrosidase (GCB). Gaucher disease has been classified into 3 clinical subtypes based on the presence or absence of neurological symptoms and the severity of these neurological symptoms. Patients with type 2 Gaucher disease present with acute neurological deterioration, and those with type 3 disease typically display a more sub acute neurological course. Type 1 Gaucher disease, the most common form accounting for more than 90% of all Gaucher disease cases, does not involve the central nervous system. The purpose of this clinical research study is to investigate the safety and effectiveness of velaglucerase alfa in patients with type 3 Gaucher disease.

NCT ID: NCT01614574 Completed - Gaucher Disease Clinical Trials

Study of Velaglucerase Alfa Enzyme Replacement Therapy in Japanese Patients With Gaucher Disease

Start date: March 2, 2012
Phase: Phase 3
Study type: Interventional

Gaucher disease is an inherited deficiency of the lysosomal enzyme glucocerebrosidase (GCB) that leads to progressive accumulation of glucocerebroside within macrophages and subsequent tissue and organ damage; typically of the liver, spleen, bone marrow, and brain. The disease has been classified into 3 clinical subtypes based on the presence or absence of neurological symptoms and severity of neurological disease. Type 1 Gaucher disease affects an estimated 30,000 persons worldwide and is the most common. Type 1 Gaucher disease does not involve the central nervous system. Patients with type 2 Gaucher disease present with acute neurological deterioration, which leads to early death. Those with type 3 disease typically display a more sub-acute neurological course, with later onset and slower progression. The primary objective of this study is to evaluate the safety of every other week dosing of velaglucerase alfa in Japanese patients with Gaucher disease. Velaglucerase alfa has been developed and approved as an enzyme replacement therapy for Type 1 Gaucher disease.

NCT ID: NCT01586455 Completed - Clinical trials for Myelodysplastic Syndrome

Human Placental-Derived Stem Cell Transplantation

HPDSC
Start date: April 2013
Phase: Phase 1
Study type: Interventional

The purpose of this clinical trial is to investigate the safety of human placental-derived stem cells (HPDSC) given in conjunction with umbilical cord blood (UCB) stem cells in patients with various malignant or nonmalignant disorders who require a stem cell transplant. Patients will get either full dose (high-intensity) or lower dose (low intensity) chemo- and immunotherapy followed by a stem cell transplantation with UCB and HPDSC.

NCT ID: NCT01463215 Suspended - Clinical trials for Type I Gaucher Disease

Clinical Trial of Ambroxol in Patients With Type I Gaucher Disease

Start date: December 2012
Phase: Phase 1/Phase 2
Study type: Interventional

Ambroxol is expected to improve the signs and symptoms of patients with Type I Gaucher Disease.

NCT ID: NCT01439607 Completed - Gaucher Disease Clinical Trials

Cellular and Molecular Mechanisms Governing Bone Marrow Stem Cells in Gaucher Disease

MGMC
Start date: December 2009
Phase: N/A
Study type: Interventional

Gaucher disease is an inherited autosomal recessive lysosomal storage disorder caused by the defective activity of the glucocerebrosidase, leading to accumulation of glucocerebroside particularly in cells of the macrophage lineage. Clinical manifestations associate hematological, neurological and bone disorders.

NCT ID: NCT01427517 Completed - Parkinson's Disease Clinical Trials

Intravenous N-acetylcysteine for the Treatment of Gaucher's Disease and Parkinson's Disease

Start date: July 2011
Phase: Phase 1
Study type: Interventional

The investigators are interested in determining if the investigators are able to detect changes in brain chemistry using Magnetic Resonance Spectroscopy (MRS) in individuals with Parkinson's disease (PD), those with Gaucher's disease (GD), and those without neurological disorders (healthy controls) when they are given the antioxidant N-acetylcysteine (NAC). This study will combine information from a medical history, a physical examination and disease rating scales with results obtained using MRS brain scans and pharmacokinetic studies from blood samples. This research will require 1 visit that will require about 4 to 5 hours of time. During this study, participants will provide their medical history, be examined and undergo a rating scale for about one hour; the brain scan and pharmacokinetic studies will require 1.5-2 hours of time; in total the study will take about 4-5 hours.

NCT ID: NCT01422187 Completed - Gaucher Disease Clinical Trials

A Multicenter Extension Study of Taliglucerase Alfa in Adult Subjects With Gaucher Disease

Start date: August 2011
Phase: Phase 3
Study type: Interventional

This is a multi-center trial to further extend the assessment of the safety and efficacy of taliglucerase alfa in adult subjects (≥18 years old) with Gaucher disease who have enrolled in Protocol PB-06-003. Subjects will continue to receive an intravenous (IV) infusion of taliglucerase alfa every two weeks. The duration of treatment will be a maximum of 21 months or until taliglucerase alfa is commercially available to the subject at the discretion of the Sponsor.

NCT ID: NCT01417520 Completed - Cancer Clinical Trials

Clinical and Pathophysiological Investigations Into Erdheim Chester Disease

Start date: August 1, 2011
Phase:
Study type: Observational

Background: - Erdheim Chester Disease (ECD) is a very rare disease in which abnormal white blood cells start growing and affect the bones, kidneys, skin, and brain. ECD can cause severe lung disease, kidney failure, heart disease, and other complications that lead to death. Because ECD is a rare disease, found mostly in men over 40 years of age, there is no standard treatment for it. More information is needed to find out what genes can cause ECD and how best to treat it. Objectives: - To collect study samples and medical information on people with Erdheim Chester Disease. Eligibility: - Individuals 2 to 80 year of age who have been diagnosed with Erdheim Chester Disease. Design: - Participants will be screened with a physical exam and medical history. - Participants will have a study visit to provide samples for study, including blood, urine, and skin tissue samples. Participants will also have lung, heart, and muscle function tests; imaging studies of the brain, chest, and whole body; a treadmill running stress test; an eye exam; and other tests as needed by the study doctors. - Participants will be asked to return for a similar set of tests every 2 years, and to remain in contact for possible treatment options.