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Showing 25–41 of 17 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Morquio Syndrome A Clear all
Completed No phase listed Observational

Longitudinal Studies of Brain Structure and Function in MPS Disorders

NCT01870375
View directory record Official record
Conditions
Mucopolysaccharidosis Type I, Mucopolysaccharidosis Type II, Mucopolysaccharidosis Type VI, Mucopolysaccharidosis Type IV, Mucopolysaccharidosis Type VII
Interventions
Not listed
Lead sponsor
University of Minnesota
Other
Eligibility
6 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2019
U.S. locations
3
States / cities
Oakland, California • Minneapolis, Minnesota • New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 5, 2019 · Synced Jul 22, 2026, 11:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Radicle GI Health RDH™: A Study Assessing the Impact of Health and Wellness Products on Gastrointestinal (GI) Health and Related Health Outcomes

NCT07230821
View directory record Official record
Conditions
Gas and Bloating, Diarrhea, Constipation
Interventions
GI Health Active Product 1, GI Health Product Placebo Control
Dietary Supplement
Lead sponsor
Radicle Science
Industry
Eligibility
21 Years to 105 Years
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Del Mar, California
Source: ClinicalTrials.gov public record
Updated May 27, 2026 · Synced Jul 22, 2026, 11:15 PM EDT
Recruiting No phase listed Observational

Longitudinal Study of Neurodegenerative Disorders

NCT03333200
View directory record Official record
Conditions
MLD, Krabbe Disease, ALD, MPS I, MPS II, MPS III, Vanishing White Matter Disease, GM3 Gangliosidosis, PKAN, Tay-Sachs Disease, NP Deficiency, Osteopetrosis, Alpha-Mannosidosis, Sandhoff Disease, Niemann-Pick Diseases, MPS IV, Gaucher Disease, GAN, GM1 Gangliosidoses, Morquio Disease, S-Adenosylhomocysteine Hydrolase Deficiency, Batten Disease, Pelizaeus-Merzbacher Disease, Leukodystrophy, Lysosomal Storage Diseases, Purine Nucleoside Phosphorylase Deficiency, Multiple Sulfatase Deficiency Disease
Interventions
Palliative Care, Hematopoetic Stem Cell Transplantation
Other · Biological
Lead sponsor
University of Pittsburgh
Other
Eligibility
Not listed
Enrollment
1,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2035
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 8, 2026 · Synced Jul 22, 2026, 11:15 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Cardiac Structure and Function in MPS

NCT07361536
View directory record Official record
Conditions
MPS I, MPS IV A, MPS - Mucopolysaccharidosis, MPS IVA
Interventions
Not listed
Lead sponsor
Children's Hospital of Orange County
Other
Eligibility
0 Years to 99 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2030
U.S. locations
3
States / cities
Orange, California • Minneapolis, Minnesota • St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 25, 2026 · Synced Jul 22, 2026, 11:15 PM EDT
Recruiting Phase 2 Interventional

Interventional Study of Infigratinib in Children < 3 Years Old With Achondroplasia (ACH)

NCT07169279
View directory record Official record
Conditions
Achondroplasia
Interventions
Infigratinib is provided as a single dose of minitablets for oral administration, Infigratinib is provided as sprinkle capsules for daily oral administration, Infigratinib or placebo comparator is provided as sprinkle capsules for daily oral administration
Drug
Lead sponsor
QED Therapeutics, a BridgeBio company
Industry
Eligibility
0 Years to 32 Months
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2032
U.S. locations
3
States / cities
Oakland, California • Baltimore, Maryland • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 12, 2026 · Synced Jul 22, 2026, 11:15 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Study to Investigate the Efficacy of a Digestive Health Dietary Supplement on Post-meal Bloating in Healthy Participants

NCT07516587
View directory record Official record
Conditions
Digestive Health, Abdominal Discomfort, Gas and Bloating
Interventions
Bloat Gummies, Placebo
Dietary Supplement
Lead sponsor
Arrae
Industry
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 12, 2026 · Synced Jul 22, 2026, 11:15 PM EDT
Completed Phase 1 Interventional

Stromal Therapy of Osteodysplasia After Allogeneic Bone Marrow Transplantation

NCT00186914
View directory record Official record
Conditions
Osteodysplasia
Interventions
Marrow stromal cell infusion
Biological
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Not listed
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2008
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 3, 2015 · Synced Jul 22, 2026, 11:15 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Effects of Bisphosphonates on OI-Related Hearing Loss

NCT04152551
View directory record Official record
Conditions
Osteogenesis Imperfecta
Interventions
Risedronate Oral Tablet
Drug
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
6 Years to 100 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced Jul 22, 2026, 11:15 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Curcumin (Tumeric) in the Treatment of Irritable Bowel Syndrome: A Randomized-Controlled Trial

NCT00779493
View directory record Official record
Conditions
Irritable Bowel Syndrome
Interventions
curcumin, placebo
Dietary Supplement
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 10, 2015 · Synced Jul 22, 2026, 11:15 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

A Study Evaluating the Impact of Regular FODMAP-targeting Digestive Enzyme Blend Use on Gastrointestinal Symptoms in Individuals With Self-Reported Bloating

NCT07591584
View directory record Official record
Conditions
IBS (Irritable Bowel Syndrome), Bloating, Abdominal Pain, Gut Health
Interventions
FODMAP-targeting digestive enzyme blend, Placebo
Dietary Supplement · Other
Lead sponsor
Kiwi Health Inc
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Jul 22, 2026, 11:15 PM EDT
Terminated Phase 2 Interventional Results available

Continuation Study of Long-term Safety, Tolerability, Pharmacokinetics and Efficacy of Recifercept in Achondroplasia

NCT05116046
View directory record Official record
Conditions
Achondroplasia
Interventions
Recifercept
Biological
Lead sponsor
Pfizer
Industry
Eligibility
15 Months to 12 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
6
States / cities
Irvine, California • Long Beach, California • Torrance, California + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 7, 2024 · Synced Jul 22, 2026, 11:15 PM EDT
Completed Phase 3 Interventional Results available

A Double-Blind Study to Evaluate the Efficacy and Safety of BMN 110 in Patients With Mucopolysaccharidosis IVA (Morquio A Syndrome)

NCT01275066
View directory record Official record
Conditions
MPS IV A
Interventions
BMN 110 Weekly, Placebo, BMN 110 Every Other Week
Drug
Lead sponsor
BioMarin Pharmaceutical
Industry
Eligibility
5 Years and older
Enrollment
177 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
6
States / cities
Oakland, California • Wilmington, Delaware • Washington D.C., District of Columbia + 3 more
Source: ClinicalTrials.gov public record
Updated Jul 6, 2014 · Synced Jul 22, 2026, 11:15 PM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

ScreenPlus: A Comprehensive, Flexible, Multi-disorder Newborn Screening Program

NCT05368038
View directory record Official record
Conditions
Acid Sphingomyelinase Deficiency, Ceroid Lipofuscinosis, Neuronal, 2, Cerebrotendinous Xanthomatosis, Fabry Disease, GM1 Gangliosidosis, Gaucher Disease, Lysosomal Acid Lipase Deficiency, Metachromatic Leukodystrophy, Mucopolysaccharidosis II, Mucopolysaccharidosis III-B, Mucopolysaccharidosis IV A, Mucopolysaccharidosis VI, Mucopolysaccharidosis VII, Niemann-Pick Disease, Type C
Interventions
Confirmatory Testing
Diagnostic Test
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
Up to 4 Weeks
Enrollment
100,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2029
U.S. locations
9
States / cities
Brooklyn, New York • Manhasset, New York • New York, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 11, 2025 · Synced Jul 22, 2026, 11:15 PM EDT
Completed No phase listed Observational

Psychological Concomitants of Morquio A Syndrome - Longitudinal Effects of Enzyme Replacement Therapy (The MAPLE Study)

NCT02208661
View directory record Official record
Conditions
Morquio A Syndrome, Mucopolysaccharidosis IV A
Interventions
Not listed
Lead sponsor
Nadia Ali, PhD
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Decatur, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 10, 2018 · Synced Jul 22, 2026, 11:15 PM EDT
Terminated No phase listed Observational

A Clinical Assessment Study of Subjects With Mucopolysaccharidosis IVA (Morquio Syndrome)

NCT00787995
View directory record Official record
Conditions
MPS IV A, Mucopolysaccharidosis IVA, Morquio A Syndrome
Interventions
Not listed
Lead sponsor
BioMarin Pharmaceutical
Industry
Eligibility
Not listed
Enrollment
353 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
2
States / cities
Oakland, California • Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 7, 2014 · Synced Jul 22, 2026, 11:15 PM EDT
Completed Phase 3 Interventional Results available

Long-Term Efficacy and Safety Extension Study of BMN 110 in Patients With Mucopolysaccharidosis IVA (Morquio A Syndrome)

NCT01415427
View directory record Official record
Conditions
Mucopolysaccharidosis IV A, Morquio A Syndrome, MPS IVA
Interventions
BMN 110 - Weekly, BMN 110 - Every Other Week
Drug
Lead sponsor
BioMarin Pharmaceutical
Industry
Eligibility
5 Years and older
Enrollment
173 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
10
States / cities
Phoenix, Arizona • Oakland, California • Orange, California + 7 more
Source: ClinicalTrials.gov public record
Updated Jul 20, 2021 · Synced Jul 22, 2026, 11:15 PM EDT
Enrolling by invitation Phase 2Phase 3 Interventional

An Interventional Study of Infigratinib in Children With Hypochondroplasia

NCT06873035
View directory record Official record
Conditions
Hypochondroplasia
Interventions
infigratinib 0.128 mg/kg/day, infigratinib 0.25 mg/kg/day
Drug
Lead sponsor
QED Therapeutics, a BridgeBio company
Industry
Eligibility
3 Years to 18 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
8
States / cities
Oakland, California • Aurora, Colorado • Washington D.C., District of Columbia + 5 more
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Jul 22, 2026, 11:15 PM EDT