Clinical trials: Natural History
Hypophosphatasia (HPP)
Retrospective, Non-interventional Natural History of Patients With Juvenile-onset Hypophosphatasia (HPP)
The purpose of this study is to characterize the natural history of HPP in patients with Juvenile-onset HPP.
- Trial name
- NCT02104219
- Where
- 19 sites in United States, Australia and 6 more
- Volunteers
- 32 people
- Sponsor
- Alexion Pharmaceuticals, Inc.
Duchenne Muscular Dystrophy
A Natural History Study In Chinese Male Patients With Duchenne Muscular Dystrophy
This is a multicenter, prospective, single cohort study designed to describe the natural history of DMD in Chinese male patients.
- Trial name
- NCT03760029
- Testing
- Visit frequency
- Where
- 8 sites in China
- Volunteers
- 312 people
- Sponsor
- Pfizer
Cardiomyopathies, Heart Diseases
PKP2-ACM Natural History Study
The goal of this study is to describe the natural history and clinical events for patients who have Arrhythmogenic Cardiomyopathy with Pathogenic Plakophilin-2 Variants (PKP2-ACM) managed with standard of care.
- Conditions
- Cardiomyopathies, Heart Diseases, Cardiovascular Diseases, Genetic Diseases
- Trial name
- NCT06644742
- Where
- 3 sites in United States, Netherlands
- Volunteers
- 36 people
- Sponsor
- Rocket Pharmaceuticals Inc.
Parkinson's Disease
A US Study That Observes How Parkinson's Disease Changes Over Time in Patients Who Still Have Movement Symptoms Despite Taking Parkinson's Medications
This is an observational study in which data are collected and studied from Parkinson's disease patients who have movement symptoms despite taking standard Parkinson's medications.
- Trial name
- NCT07330258
- Testing
- Standard of Care
- Where
- 27 sites in United States
- Volunteers
- 300 people
- Sponsor
- Bayer
Lafora Disease
Natural History and Functional Status Study of Patients With Lafora Disease
A natural history and functional status study to characterize the clinical disease course in Lafora disease patients using standardized, quantitative evaluations and to identify useful biomarkers and clinical outcome measures for…
- Trial name
- NCT03876522
- Where
- 4 sites in United States, Italy and 1 more
- Volunteers
- 33 people
- Sponsor
- Ionis Pharmaceuticals, Inc.
Canavan Disease
Natural History Study of Patients With Canavan Disease (CANinform Study)
This study uses medical records that allow retrospective data extraction of critical milestone and motor function data. In addition, prospective assessments collect data relevant to the natural history of Canavan disease in…
- Trial name
- NCT04126005
- Where
- 3 sites in United States, Germany
- Volunteers
- 67 people
- Sponsor
- Aspa Therapeutics
Mucopolysaccharidosis Type IIIB
A Prospective Natural History Study of Mucopolysaccharidosis Type IIIB (MPS IIIB)
This is a natural history study for children up to 18 years of age who have been diagnosed with Mucopolysaccharidosis Type IIIB (MPS IIIB, also known as Sanfilippo Syndrome Type B).
- Trial name
- NCT03227042
- Where
- 9 sites in United States, Argentina and 7 more
- Volunteers
- 44 people
- Sponsor
- Allievex Corporation
Mild-to-moderate COVID-19
A Clinical Study to Assess the Natural History of COVID-19 and Effects of KB109 and Supportive Self-care in Outpatients With Mild-to-moderate COVID-19
This randomized, open-label, prospective, parallel-group controlled clinical study that aims to explore the natural history of COVID-19 illness and the safety of KB109, a novel glycan, plus SSC versus SSC alone and measures of…
- Trial name
- NCT04414124
- Testing
- KB109 + Self Supportive Care (SSC), Self Supportive Care (SSC) Alone
- Where
- 16 sites in United States
- Volunteers
- 350 people
- Sponsor
- Kaleido Biosciences
Phenylketonurias, PKU
Natural History Clinical Study in Adult PKU
The objective of this study is to characterize the natural history of phenylketonuria (PKU) due to phenylalanine hydroxylase (PAH) deficiency in adults through prospective collection of clinical, cognitive, and quality of life…
- Trial name
- NCT04768348
- Where
- 8 sites in United States
- Volunteers
- 7 people
- Sponsor
- Homology Medicines, Inc
Lysosomal Acid Lipase Deficiency, Wolman Disease
A Retrospective Natural History Study of Patients With Lysosomal Acid Lipase Deficiency/Wolman Phenotype
This is a Natural History study to characterize key aspects of the clinical course of lysosomal acid lipase (LAL) deficiency/Wolman phenotype in patients.
- Trial name
- NCT01358370
- Where
- 14 sites in United States, Canada and 3 more
- Volunteers
- 40 people
- Sponsor
- Alexion Pharmaceuticals, Inc.
X-Linked Hypohidrotic Ectodermal Dysplasia
Natural History and Outcomes in X-Linked Hypohidrotic Ectodermal Dysplasia
The proposed natural history study will enroll male and female patients, ages 36 months and younger, who have a diagnosis of XLHED based on genetic testing and who have not received an investigational study drug.
- Trial name
- ECP-015 (NCT02099552)
- Where
- 7 sites in United States, France and 3 more
- Volunteers
- 150 people
- Sponsor
- Edimer Pharmaceuticals
Retinal Dystrophies, Color Vision Defects
Natural History Study of Inherited Retinal Diseases
This prospective, observational investigation seeks to delineate the interplay between chromatic vision deficits and both functional visual outcomes and anatomical retinal biomarkers in individuals affected by Inherited Retinal…
- Conditions
- Retinal Dystrophies, Color Vision Defects, Vision Disorders, Macular Degeneration
- Trial name
- MojiLVCDT (NCT07085533)
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Zhongmou Therapeutics
Multiple System Atrophy
Observational Study in Multiple System Atrophy
Talisman is global clinical study (20058N) in Multiple System Atrophy (MSA) patients. It will be conducted in two regions (China and the European Union [EU]).
- Trial name
- TALISMAN (NCT05453058)
- Testing
- plasma NfL and brain MRI (vMRI, DTI, and ASL [if feasible]) only for the EU cohort
- Where
- 8 sites in China
- Volunteers
- 90 people
- Sponsor
- H. Lundbeck A/S
Sensorineural Hearing Loss, Bilateral, AUNB1
Natural History in Children up to 16 Years With Mild to Profound Hearing Loss Due to Mutations in GJB2 / OTOF Genes
The purpose of this study is to follow the natural history of non-syndromic hearing loss caused by mutations in two genes (GJB2 or OTOF) in children up to 16 years of age.
- Conditions
- Sensorineural Hearing Loss, Bilateral, AUNB1, DFNB1A, Congenital Deafness
- Trial name
- Otoconex (NCT05402813)
- Testing
- Pure Tone Audiometry Assessment, Quality of Life Questionnaires
- Where
- France
- Volunteers
- 180 people
- Sponsor
- Sensorion
Dilated Cardiomyopathy (DCM), Cardiovascular Diseases
BAG3-DCM Natural History Study
The goal of this international observational study is to learn about the natural history of Dilated Cardiomyopathy (DCM) arising from pathogenic BAG3 variants in adult patients ≥18 years of age.
- Conditions
- Dilated Cardiomyopathy (DCM), Cardiovascular Diseases, Heart Diseases, Genetic Diseases
- Trial name
- NCT07486752
- Volunteers
- 30 people
- Sponsor
- Rocket Pharmaceuticals Inc.
Sanfilippo Syndrome Type C
Natural History Study of Participants With Sanfilippo Syndrome Type IIIC
This study is planned to document, through retrospective and prospective data collection, syndrome progression in children and young adults with MPS IIIC.
- Trial name
- MPSIIIC (NCT05825131)
- Where
- 2 sites in United States, France
- Volunteers
- 30 people
- Sponsor
- Phoenix Nest
SLC6A1 Neurodevelopmental Disorder (NDD), Developmental and Epileptic Encephalopathies (DEE)
SLC6A1-NDD Prospective Longitudinal Natural History Study
The overall objective of this prospective longitudinal natural history study is to collect clinical data to characterize and evaluate the natural course of SLC6A1-NDD and assess the feasibility of certain assessments for the…
- Trial name
- SPIRIT (NCT07531511)
- Where
- 3 sites in United States, France and 1 more
- Volunteers
- 60 people
- Sponsor
- UCB Biopharma SRL
MPS IIIB (Sanfilippo B Syndrome)
Natural History Study to Characterise the Course of Disease Progression in Participants With Mucopolysaccharidosis Type IIIB
The objectives of this study are to describe the clinical and biochemical characteristics and course of disease progression in participants with Mucopolysaccharidosis type IIIB (MPS IIIB)
- Trial name
- NCT02293408
- Where
- 7 sites in United States, Brazil and 4 more
- Volunteers
- 30 people
- Sponsor
- Alexion Pharmaceuticals, Inc.
Chronic Kidney Disease
An Observational Study to Learn More How Chronic Kidney Disease Gradually Changes Over Time in Adults Using Electronic Healthcare Records (CKD Natural History Study)
This is an observational study in which the health data of people with chronic kidney disease are studied using electronic healthcare records.
- Trial name
- CKD-NH (NCT05914259)
- Testing
- No Intervention
- Where
- Germany
- Volunteers
- 969,394 people
- Sponsor
- Bayer
SEDC, Hypochondrogenesis
A Natural History Study in Children With a Type II Collagen Disorder With Short Stature
There are relatively few data available on type II collagen disorders, and evidence is lacking on the disease course in relation to symptoms and development of complications, the level of actual disease burden over time as well…
- Conditions
- SEDC, Hypochondrogenesis, Semd, Strudwick Type, Kniest Dysplasia
- Trial name
- ROCKET (NCT05408715)
- Testing
- Natural History Study
- Where
- 2 sites in France, Spain
- Volunteers
- 60 people
- Sponsor
- Innoskel