Clinical trials: Natural History
GM1 Gangliosidosis
Interviews and Video Capture in Patients With GM1 Gangliosidosis
GM1 gangliosidosis is a rare disease for which there is a limited understanding of disease progression and meaningful outcome measures.
- Trial name
- NCT04310163
- Testing
- Natural history
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- LYSOGENE
Paroxysmal Nocturnal Hemoglobinuria, Natural History Study
Natural History Study of Adult Patients With Paroxysmal Nocturnal Hemoglobinuria of High-risk Hemolysis in China
This is a single-center observational study conducted in adult patients with paroxysmal nocturnal hemoglobinuria of high-risk hemolysis.
- Trial name
- NCT05125341
- Where
- China
- Volunteers
- 67 people
- Sponsor
- CARE Pharma Shanghai Ltd.
Duchenne Muscular Dystrophy
A Study of Deflazacort (Emflaza®) in Participants With Duchenne Muscular Dystrophy (DMD)
The primary objective of this study is to evaluate the safety of a 0.9 milligrams per kilogram (mg/kg) and 0.45 mg/kg daily dose of deflazacort with a comparable natural history control group after 52 weeks of treatment in males…
- Trial name
- PTCEMF (NCT03642145)
- Testing
- Deflazacort
- Sponsor
- PTC Therapeutics
Sanfilippo Syndrome Type D
A Natural History Study of Sanfilippo Syndrome Type D
Sanfilippo syndrome type D is a ultra rare syndrome with limited available natural history data. This study is planned to document, through retrospective and prospective data collection, syndrome progression in children and young…
- Trial name
- MPSIIID (NCT05648851)
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Phoenix Nest
Farber Disease, Farber's Disease
Farber Disease Natural History Study
The primary objective of this study is to establish the natural history of Farber disease (acid ceramidase deficiency) through the collection and analysis of retrospective and prospective data on patients diagnosed with Farber…
- Conditions
- Farber Disease, Farber's Disease, Farber Lipogranulomatosis, Acid Ceramidase Deficiency
- Trial name
- NCT03233841
- Where
- 15 sites in United States, Argentina and 7 more
- Volunteers
- 45 people
- Sponsor
- Sumitomo Pharma Switzerland GmbH
Recurrent Bacterial Infection, Autoimmune Disorder
A Natural History Study to Assess the Clinical Outcomes of Patients With Complement Factor I Deficiency-Mediated Disease
This study will follow participants with a disease which is associated with an absence or deficiency in Complement Factor I (CFI) as confirmed in the CFI-001 screening study.
- Trial name
- NCT05095623
- Testing
- Natural History Observation
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- Catalyst Biosciences
WHIM Syndrome
A Retrospective and Prospective Natural History Study of Patients With WHIM Syndrome
This natural history study is a prospective and retrospective, observational study of WHIM patients. WHIM syndrome is a rare, genetic, primary immunodeficiency disorder (a disorder in which the body's immune system does not…
- Trial name
- NCT03087370
- Testing
- No intervention
- Sponsor
- X4 Pharmaceuticals
Neuroaxonal Dystrophy, Infantile
A Natural History Study of Infantile Neuroaxonal Dystrophy
This study is a longitudinal and prospective study of the natural history of infantile neuroaxonal dystrophy (INAD).
- Trial name
- NCT04027816
- Where
- 5 sites in China, Egypt and 3 more
- Volunteers
- 43 people
- Sponsor
- Biojiva LLC
Danon Disease
Danon Disease Natural History Study
The goal of this international observational study is to learn about the natural history of Danon disease in male patients (≥8 years of age) and female patients (8 to 50 years of age).
- Trial name
- NCT06214507
- Testing
- No intervention
- Where
- 16 sites in United States, Australia and 5 more
- Volunteers
- 60 people
- Sponsor
- Rocket Pharmaceuticals Inc.
Methylmalonic Acidemia, Propionic Acidemia
"The MaP Study": Mapping the Patient Journey in MMA and PA
Longitudinal, exploratory, natural history study of patients with MMA due to mut deficiency and PA to characterize the changes in blood disease biomarkers over time and the frequency and severity of clinical events related to…
- Trial name
- NCT03484767
- Where
- 17 sites in United States, France and 2 more
- Volunteers
- 97 people
- Sponsor
- ModernaTX, Inc.
Peripheral Neuropathy, Neuro-Degenerative Disease
A Prospective Natural History and Outcome Measure Discovery Study of Charcot-Marie-Tooth Disease, Type 4J
This is a multicenter, longitudinal, prospective observational natural history study of subjects with a molecularly confirmed diagnosis of CMT4J.
- Conditions
- Peripheral Neuropathy, Neuro-Degenerative Disease, Neuromuscular Diseases
- Trial name
- CMT4J (NCT06151600)
- Where
- 3 sites in United States
- Volunteers
- 20 people
- Sponsor
- Elpida Therapeutics SPC
Centronuclear Myopathy
Natural History Study of Patients With Centronuclear Myopathies
This is a prospective, longitudinal study of the natural disease course intended to recruit approximately 60 patients with centronuclear myopathies (CNM) in Europe and the United States.
- Trial name
- NatHis-CNM (NCT04977648)
- Sponsor
- Dynacure
Rhizomelic Chondrodysplasia Punctata
RCDP Natural History Study
A prospective, longitudinal observational trial in patients with RCDP. Study participants will be evaluated at baseline and approximately every 6 months by the study team.
- Trial name
- NCT04031287
- Where
- United States
- Volunteers
- 75 people
- Sponsor
- MED-LIFE DISCOVERIES LP
Primary Hyperoxaluria Type 3
Natural History of Patients With PH3 and a History of Stone Events
This is a natural history study of adults, adolescents, and children (starting at birth) with genetically confirmed primary hyperoxaluria type 3 (PH3) who have a history of stone events during the last 3 years and/or the presence…
- Trial name
- PHYOX-OBX (NCT04542590)
- Where
- 6 sites in United States, Canada and 3 more
- Volunteers
- 7 people
- Sponsor
- Dicerna Pharmaceuticals, Inc., a Novo Nordisk company
Acute Otitis Media
Assessment of the Natural Antibody Response to Pneumococcal Surface Proteins During Acute Otitis Media in Children
This clinical study is designed to assess prospectively the sero-responses to various proteins in cases of pneumococcal Acute Otitis Media.
- Trial name
- NCT01214538
- Where
- Israel
- Volunteers
- 100 people
- Sponsor
- NasVax Ltd
Dravet Syndrome
Natural History Study of Infants and Children With Developmental and Epileptic Encephalopathies
This is a multicenter, prospective, 2-year observational study in infants and children with developmental and epileptic encephalopathies (DEEs). The DEE currently being investigated is SCN1A-positive Dravet Syndrome.
- Trial name
- ENVISION (NCT04537832)
- Testing
- No Intervention
- Where
- 16 sites in United States, Australia and 2 more
- Volunteers
- 58 people
- Sponsor
- Encoded Therapeutics
Acute Hepatic Porphyria
EXPLORE: A Natural History Study of Acute Hepatic Porphyria (AHP)
The purpose of this study is to characterize the natural history and clinical management of Acute Hepatic Porphyria (AHP) patients with recurring attacks.
- Trial name
- NCT02240784
- Where
- 30 sites in United States, Australia and 18 more
- Volunteers
- 136 people
- Sponsor
- Alnylam Pharmaceuticals
Epidermolysis Bullosa Dystrophica, Epidermolysis Bullosa Dystrophica, Recessive
A Natural History Study of Corneal Abrasions in Patients With Dystrophic Epidermolysis Bullosa (DEB)
This study is a non-interventional, observational study that will evaluate the natural history of corneal abrasions in patients with Dystrophic Epidermolysis Bullosa (DEB).
- Conditions
- Epidermolysis Bullosa Dystrophica, Epidermolysis Bullosa Dystrophica, Recessive, Epidermolysis Bullosa Dystrophica Dominans
- Trial name
- NCT06563414
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Krystal Biotech, Inc.
Achromatopsia
Natural History Study for Achromatopsia
In preparation for human clinical trials we intend to undertake a detailed phenotypic study to help to identify patients who may be suitable for therapeutic intervention.
- Trial name
- NCT04124185
- Testing
- Ocular assessments
- Where
- United Kingdom
- Volunteers
- 85 people
- Sponsor
- MeiraGTx UK II Ltd
Methylmalonic Acidemia, Propionic Acidemia
Natural History Study of Patients With Methylmalonic Acidemia and Propionic Acidemia
The JUMP (Journey to Understand MMA and PA) Study is being conducted by HemoShear Therapeutics and AllStripes, a rare disease online research platform.
- Trial name
- JUMP (NCT05438485)
- Testing
- Registry
- Where
- 3 sites in United States, Canada and 1 more
- Volunteers
- 11 people
- Sponsor
- HemoShear Therapeutics