Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 14, 2026, 11:48 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 505–528 of 1,608 matching trials from the live ClinicalTrials.gov search.
Completed No phase listed Observational Accepts healthy volunteers

The Early History of Universal Screening for Metabolic Disorders

NCT00309400
Conditions
Phenylketonuria, Galactosemia, Inborn Errors of Metabolism
Interventions
Not listed
Lead sponsor
University of Miami
Other
Eligibility
Not listed
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Miami, Florida
Conditions
Amino Acid Metabolism, Inborn Errors
Interventions
Protein and calorie controlled diet, Ornithine transcarbamylase vector
Behavioral · Genetic
Lead sponsor
National Center for Research Resources (NCRR)
NIH
Eligibility
6 Months to 64 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 1999
U.S. locations
1
States / cities
Houston, Texas
Not listed No phase listed Observational Accepts healthy volunteers

Investigating Lysosomal Storage Diseases in Minority Groups

NCT02120235
Conditions
Lysosomal Storage Disorders, Gaucher Disease, Fabry Disease, Pompe Disease, Niemann-Pick Disease
Interventions
Not listed
Lead sponsor
O & O Alpan LLC
Other
Eligibility
1 Day to 100 Years
Enrollment
20,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Fairfax, Virginia
Conditions
Phenylketonuria
Interventions
Pegvaliase, Methotrexate
Biological · Drug
Lead sponsor
BioMarin Pharmaceutical
Industry
Eligibility
18 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
12
States / cities
Los Angeles, California • Aurora, Colorado • Tampa, Florida + 9 more
Conditions
Glycogen Storage Disease Type II
Interventions
High Protein and Exercise Therapy along-with Nocturnal Enteral Feeding
Other
Lead sponsor
Columbia University
Other
Eligibility
8 Years to 17 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
New York, New York
Conditions
Transthyretin (TTR) Amyloid Cardiomyopathy
Interventions
Tafamidis, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 90 Years
Enrollment
441 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
50
States / cities
Birmingham, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 24 more
Conditions
Cardiac Amyloidosis
Interventions
AI ECG Amyloid algorithm
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
20,143 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
4
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Rochester, Minnesota + 1 more
Conditions
Gout, Arthritis, Gouty, Hyperuricemia, Gout Chronic
Interventions
AR882 Dose 1, AR882 Dose 2, Allopurinol Tablet
Drug
Lead sponsor
Arthrosi Therapeutics
Industry
Eligibility
18 Years to 75 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
10
States / cities
Birmingham, Alabama • Phoenix, Arizona • Sun City, Arizona + 7 more
Conditions
21-hydroxylase Deficiency
Interventions
Hydrocortisone withdrawal
Procedure
Lead sponsor
Maria I. New
Other
Eligibility
18 Years to 50 Years
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
2
States / cities
New York, New York • Dallas, Texas
Conditions
Tay-Sachs Disease, Sandhoff Disease, Late Onset Tay-Sachs Disease, GM1 Gangliosidosis, GM2 Gangliosidosis
Interventions
Not listed
Lead sponsor
University of Minnesota
Other
Eligibility
Not listed
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2027
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Danon Disease
Interventions
RP-A501
Genetic
Lead sponsor
Rocket Pharmaceuticals Inc.
Industry
Eligibility
8 Years and older · Male only
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2032
U.S. locations
3
States / cities
La Jolla, California • Boston, Massachusetts • Philadelphia, Pennsylvania
Completed No phase listed Observational Accepts healthy volunteers

Inherited Diseases, Caregiving, and Social Networks

NCT01498263
Conditions
Undiagnosed Disease, Healthy Volunteer (Adult With Typically Developing Child), Inherited Neurodegenerative Disorders, Inherited Metabolic Disorders (Inborn Errors of Metabolism), Alzheimer's Disease and Related Dementias
Interventions
Not listed
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
18 Years and older
Enrollment
682 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2012
U.S. locations
2
States / cities
Bethesda, Maryland • Memphis, Tennessee
Conditions
Gastrointestinal, Colic
Interventions
Lactobacillus reuteri, Placebo
Biological
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
3 Weeks to 3 Months
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Houston, Texas
Conditions
Batten Disease, CLN6
Interventions
Natural history
Other
Lead sponsor
Emily de los Reyes
Other
Eligibility
2 Years to 25 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Propionic Acidemia, Methylmalonic Acidemia
Interventions
N-carbamylglutamate, Standard of Care
Drug · Other
Lead sponsor
Mendel Tuchman
Other
Eligibility
1 Hour to 4 Weeks
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
7
States / cities
Los Angeles, California • Palo Alto, California • Aurora, Colorado + 4 more
Completed No phase listed Observational Accepts healthy volunteers

PKU Skin Stripping

NCT04368624
Conditions
Phenylketonurias
Interventions
Skin Tape, Blood Draw
Other · Diagnostic Test
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
Not listed
Enrollment
86 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2021
U.S. locations
1
States / cities
Cincinnati, Ohio
Conditions
Amyloidosis, Amyloid Cardiomyopathy, Transthyretin Amyloidosis, Cardiomyopathies, Heart Diseases
Interventions
acoramidis, Placebo Oral Tablet
Drug
Lead sponsor
Eidos Therapeutics, a BridgeBio company
Industry
Eligibility
18 Years to 90 Years
Enrollment
632 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
40
States / cities
Los Angeles, California • Santa Monica, California • Aurora, Colorado + 32 more
Conditions
Gaucher Disease
Interventions
Plant cell expressed recombinant glucocerebrosidase (prGCD)
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
U.S. locations
14
States / cities
La Jolla, California • Aurora, Colorado • Coral Springs, Florida + 11 more
Conditions
Infantile Refsum's Disease, Zellweger Syndrome, Adrenoleukodystrophy, Peroxisomal Disorders, Cholestasis
Interventions
Cholic Acids
Drug
Lead sponsor
Mirum Pharmaceuticals, Inc.
Industry
Eligibility
Not listed
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1992 – 2009
U.S. locations
1
States / cities
Cincinnati, Ohio
Conditions
Phenylketonuria
Interventions
sapropterin dihydrochloride
Drug
Lead sponsor
BioMarin Pharmaceutical
Industry
Eligibility
4 Years and older
Enrollment
111 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
14
States / cities
Los Angeles, California • Sacramento, California • San Jose, California + 11 more
Conditions
Mucolipidosis Type IV
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2008
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
X-linked Hypophosphatemia
Interventions
KRN23
Drug
Lead sponsor
Kyowa Kirin Co., Ltd.
Industry
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
5
States / cities
San Francisco, California • New Haven, Connecticut • Indianapolis, Indiana + 2 more
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Responses to Influenza Vaccine in Patients With Mitochondrial Disorders (MELAS)

NCT01831934
Conditions
MELAS Syndrome
Interventions
Fluzone®
Biological
Lead sponsor
Stanford University
Other
Eligibility
13 Years to 65 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Stanford, California
Conditions
Gout, Hyperuricemia
Interventions
ABP-671, Placebo
Drug · Other
Lead sponsor
Atom Therapeutics Co., Ltd
Industry
Eligibility
18 Years to 45 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Tempe, Arizona