Clinical trials: Metabolism, Inborn Errors
Phenylketonuria (PKU)
Study to Evaluate the Safety and Efficacy of Pegvaliase in Adolescents (Ages 12-17) With Phenylketonuria
This is a Phase 3 open-label randomized controlled study enrolling approximately 54 adolescents with PKU. The study is designed to assess the safety and efficacy of pegvaliase injections.
- Trial name
- PEGASUS (NCT05270837)
- Testing
- Pegvaliase, Diet Only
- Where
- 16 sites in United States, Germany
- Volunteers
- 55 people
- Sponsor
- BioMarin Pharmaceutical
Gaucher Disease
A Study of Eliglustat Tartrate (Genz-112638) in Patients With Gaucher Disease to Evaluate Once Daily Versus Twice Daily Dosing (EDGE)
The primary objective of this study was to evaluate the efficacy and safety of once daily (QD) versus twice daily (BID) dosing of eliglustat tartrate (Genz-112638) in participants with Gaucher disease type 1 who had demonstrated…
- Trial name
- NCT01074944
- Testing
- Eliglustat tartrate
- Where
- 46 sites in United States, Australia and 15 more
- Volunteers
- 170 people
- Sponsor
- Genzyme, a Sanofi Company
Fabry Disease
A Co-designed Physical Activity Intervention in Fabry Disease
Currently, treatments for Fabry disease are pharmacological and predominantly focus on the physical symptoms of the disease. In the general population and individuals with disabilities, increasing physical activity levels and…
- Trial name
- NCT06257901
- Testing
- Interviews/Focus groups/Participatory workshops
- Where
- United Kingdom
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Brunel University
Adrenal Hyperplasia, Congenital
Continuous Subcutaneous Hydrocortisone Infusion in Congenital Adrenal Hyperplasia
The conventional glucocorticoid replacement therapy in congenital adrenal hyperplasia (CAH) renders the cortisol levels unphysiological, which may cause symptoms and long-term complications.
- Trial name
- CAH (NCT01771328)
- Testing
- Hydrocortisone, Cortisone acetate
- Where
- Norway
- Volunteers
- 20 people
- Sponsor
- Haukeland University Hospital
X-linked Hypophosphatemia (XLH)
Treatment Patterns, Biochemical Profiles and Clinical Outcomes in Adults With X-Linked Hypophosphatemia
The purpose of this study is to better understand how X-linked hypophosphatemia (XLH) affects the body and daily life. Phosphate levels are critical in managing XLH, we aim to study how these levels change in patients taking…
- Trial name
- IBIS XLH (NCT07607600)
- Testing
- No treatment given
- Where
- 23 sites in United States, Australia and 6 more
- Sponsor
- Novo Nordisk A/S
Amyloidosis, Cardiac Amyloidosis
Study of Olfactory Disorders in Patients With Cardiac Amyloidosis
Amyloidosis is a disease caused by the continuous accumulation of fibrillary proteins in the extracellular matrix causing the architecture of different organs to be disrupted. The prevalence of the disease increases with age.
- Conditions
- Amyloidosis, Cardiac Amyloidosis, Olfactory Loss, Hyposmia
- Trial name
- AMYLODOR (NCT04661800)
- Testing
- Sniffin's stick test
- Where
- France
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Peroxisome Biogenesis Disorders
Betaine and Peroxisome Biogenesis Disorders
The PBD are a rare group of inherited disorders due to the failure to form functional cellular peroxisomes. Most patients have progressive hearing and visual loss, leading to deafness and blindness, as well as neurological…
- Trial name
- NCT01838941
- Testing
- Betaine
- Where
- Canada
- Volunteers
- 12 people
- Sponsor
- McGill University Health Centre/Research Institute of the McGill University Health Centre
Cardiac Amyloidosis
Thalidomide/Dexamethasone Treatment And PET Evaluation In Organ Involvemenet of Cardiac Amyloidosis
To prove the organ-reversing potential of thalidomide for amyloidosis with cardiac involvement
- Trial name
- TaPiOCA (NCT02966522)
- Testing
- Thalidomide, Dexamethasone
- Where
- South Korea
- Volunteers
- 30 people
- Sponsor
- Seoul National University Hospital
Hypercholesterolemia, Familial
Reduction of Low-Density Lipoprotein Cholesterol (LDL-C) With PCSK9 Inhibition in Heterozygous Familial Hypercholesterolemia Disorder Study
The primary objective of this study was to evaluate the effect of 12 weeks of subcutaneous evolocumab (AMG 145), compared with placebo, on percent change from baseline in LDL-C in adults with heterozygous familial…
- Trial name
- RUTHERFORD (NCT01375751)
- Testing
- Evolocumab
- Volunteers
- 168 people
- Sponsor
- Amgen
Hypophosphatasia
Health Burden of Hypophosphatasia
Hypophosphatasia (HPP) is a genetic disorder caused by mutation in the tissue-non-specific alkaline phosphatase gene (TNSALP). It causes impaired bone mineralisation, fractures, tooth loss, muscle weakness and possibly other…
- Trial name
- NCT02751801
- Testing
- no intervention
- Where
- United Kingdom
- Volunteers
- 28 people
- Sponsor
- Sheffield Teaching Hospitals NHS Foundation Trust
Fabry Disease
Agalsidase Beta Long-Term Treatment Outcome for Fabry Disease Patients With IVS4 Mutation in Taiwan
This is a national, multicenter, observational, cohort study designed to assess clinical outcomes upon agalsidase beta treatment, to characterize the clinical manifestations, and to collect the natural history on male and female…
- Trial name
- NCT06052800
- Where
- 5 sites in Taiwan
- Volunteers
- 78 people
- Sponsor
- Sanofi
Phenylketonuria (PKU)
The Impact of Frequency of Home Phenylalanine Measurements on Metabolic Control in a Population of Patients With Classic Phenylketonuria
Recommendations regarding the frequency of phenylalanine level monitoring lack solid support from evidence derived from prospective randomized trials, including in the adult population with classic PKU.
- Trial name
- FreqPHEncy (NCT07825883)
- Testing
- DBS Phe monitoring once weekly, DBS Phe monitoring once monthly
- Where
- Poland
- Volunteers
- 36 people
- Sponsor
- Michał Kania
Danon Disease, Fabry Disease
Precision Diagnosis and Risk Stratification of Rare Cardiomyopathies Based on Novel Cardiac Magnetic Resonance Techniques
What is this study about? This research is focused on improving the care for people with rare heart muscle diseases, known as rare cardiomyopathies.
- Conditions
- Danon Disease, Fabry Disease, Cardiac Amyloidosis, Noonan Syndrome
- Trial name
- NCT07336394
- Where
- China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Chinese Academy of Medical Sciences, Fuwai Hospital
Patients Implanted With a Pacemaker
Natural Evolution of AV Conduction Disorders in Patients Implanted With Cardiac Pacemakers
Observational study to assess AV block incidence and their evolution according to paroxysmal atrial arrhythmia.
- Trial name
- NATURE (NCT00531037)
- Where
- 129 sites in United States, Belgium and 9 more
- Volunteers
- 1,440 people
- Sponsor
- LivaNova
Familial Partial Lipodystrophy
Phase 2 Study of Obeticholic Acid for Lipodystrophy Patients
Lipodystrophies are rare disorders characterized by selective loss of adipose tissue and predisposition to insulin resistance and its metabolic complications.
- Trial name
- NCT02430077
- Testing
- Obeticholic Acid
- Where
- 2 sites in United States
- Volunteers
- 10 people
- Sponsor
- Abhimanyu Garg
Urea Cycle Disorders, Inborn, Other Metabolic Diseases
Protein Sorbent Properties of Montmorillonite in Vitro and in Vivo Models
Montmorillonite (MONT) is a phyllosilicate layered mineral with unique physicochemical properties, such as swelling and cation exchange capability.
- Trial name
- NCT02124330
- Testing
- montmorillonite 5 g, montmorillonite 3 g, Montmorillonite 1 g
- Where
- Italy
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Luca Ronfani
Transthyretin-Related (ATTR) Familial Amyloid Polyneuropathy, Transthyretin-Related (ATTR) Familial Amyloid Cardiomyopathy
Long-Term Follow-Up (LTFU) of Subjects Dosed With NTLA-2001
This is a follow-up study of subjects who received NTLA-2001 in a previous clinical trial as an observational evaluation of the long-term effects of the investigational therapy.
- Conditions
- Transthyretin-Related (ATTR) Familial Amyloid Polyneuropathy, Transthyretin-Related (ATTR) Familial Amyloid Cardiomyopathy, Wild-Type Transthyretin Cardiac Amyloidosis
- Trial name
- NCT05697861
- Where
- 4 sites in France, New Zealand and 2 more
- Volunteers
- 72 people
- Sponsor
- Intellia Therapeutics
Coronary Artery Disease
Serial OCT Evaluation of Tissue Coverage in Patients Submitted to Inspiron Drug Eluting Stent Implantation
Prospective, multicentric, single-arm study to evaluate fast and effective tissue repair in patients undergone percutaneous coronary intervention with drug eluting stent Inspiron.
- Trial name
- REPAIR (NCT03269461)
- Testing
- Angiography and Optical Coherence Tomography evaluations
- Where
- 5 sites in Brazil
- Volunteers
- 60 people
- Sponsor
- Scitech Produtos Medicos SA
Leigh Syndrome (Maternally Inherited, MILS), Leigh Syndrome (AR, AD, XR)
Drug Repurposing for Mitochondrial Disorders Using iPSCs Derived Neural Cells
In this project, the investigators are using iPSC lines derived from patients with Leigh syndrome that carry mutations in the mitochondrial (mtDNA) and in the nuclear DNA (nDNA) to reprogram them into neural progenitor cells and…
- Trial name
- cureMILS (NCT06967831)
- Testing
- skin biopsy, generation of iPSCs, blood drawing
- Where
- 2 sites in Germany
- Volunteers
- 80 people
- Sponsor
- Charite University, Berlin, Germany
Familial Hypercholesterolemia, Nutrition, Healthy
Unravelling the Impact of Diet on Cardiovascular Health in Heterozygous Familial Hypercholesterolemia.
The investigators will first conduct a fully controlled dietary randomized crossover trial (RCT) including 50 adults with HeFH to investigate the impact of a whole food plant-based (WFPB) diet low in red and processed meats and…
- Conditions
- Familial Hypercholesterolemia, Nutrition, Healthy, Cholesterol, Elevated, Cholesterol; Metabolic Disorder
- Trial name
- FH-Diet (NCT05181553)
- Testing
- Whole-food plant based diet (WFPB diet), Standard North American diet (SAD diet)
- Where
- Canada
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Laval University
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