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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: SIDS Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Improving Infant Sleep Safety With the Electronic Health Record

NCT03662048
View directory record Official record
Conditions
SIDS, Infant Development
Interventions
Safe
Behavioral
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
Up to 14 Days
Enrollment
130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 10, 2019 · Synced Sep 7, 2026, 3:54 PM EDT
Withdrawn Phase 4 Interventional

A Study of ELAPRASE in Treatment-naïve Participants With Hunter Syndrome (Mucopolysaccharidosis [MPS] II)

NCT05494593
View directory record Official record
Conditions
Mucopolysaccharidosis (MPS), Hunter Syndrome
Interventions
ELAPRASE, Rituximab, Methotrexate, Intravenous Immunoglobulin (IVIG)
Drug
Lead sponsor
Takeda
Industry
Eligibility
Up to 6 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
8
States / cities
Phoenix, Arizona • Oakland, California • San Diego, California + 5 more
Source: ClinicalTrials.gov public record
Updated Dec 8, 2025 · Synced Sep 7, 2026, 3:54 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Extension of Study TKT024 Evaluating Long-Term Safety and Clinical Outcomes in MPS II Patients Receiving Idursulfase

NCT00630747
View directory record Official record
Conditions
Hunter Syndrome, Mucopolysaccharidosis II (MPS II)
Interventions
Idursulfase
Biological
Lead sponsor
Shire
Industry
Eligibility
5 Years and older · Male only
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
16
States / cities
Phoenix, Arizona • Oakland, California • Denver, Colorado + 13 more
Source: ClinicalTrials.gov public record
Updated Jun 9, 2021 · Synced Sep 7, 2026, 3:54 PM EDT
Recruiting No phase listed Observational

Fetal Electrophysiologic Abnormalities in High-Risk Pregnancies Associated With Fetal Demise

NCT03775954
View directory record Official record
Conditions
High Risk Pregnancy, Congenital Heart Disease, Fetal Hydrops, Twin Monochorionic Monoamniotic Placenta, Gastroschisis, Fetal Demise, Stillbirth, Fetal Arrhythmia, Long QT Syndrome, Intrauterine Fetal Death, Sudden Infant Death, Pregnancy Loss, Twin Twin Transfusion Syndrome, Birth Defect, Fetal Cardiac Anomaly, Fetal Cardiac Disorder, Fetal Death, Brugada Syndrome, Fetal Tachycardia
Interventions
Fetal Magnetocardiogram and Neonatal Electrocardiogram, Substudy only: Maternal/Infant Pharmacogenomic assessment postnatally
Diagnostic Test · Genetic
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2028
U.S. locations
2
States / cities
Madison, Wisconsin • Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 3, 2026 · Synced Sep 7, 2026, 3:54 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Improving Pediatrician Counseling About Infant Safe Sleep Using the Electronic Medical Record

NCT05503771
View directory record Official record
Conditions
Sudden Infant Death, Sudden Unexplained Infant Death
Interventions
ISA-MI, Standard of Care (SOC)
Behavioral · Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
3 Days to 75 Years
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Sep 7, 2026, 3:54 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 Sep 7, 2026, 3:54 PM EDT
Completed Phase 4 Interventional Results available

Long-term Evaluation on Height and Weight in Patients With MPS II Who Started Treatment at < 6 Years of Age

NCT02455622
View directory record Official record
Conditions
Hunter Syndrome
Interventions
Elaprase for intravenous (IV) infusion
Drug
Lead sponsor
Shire
Industry
Eligibility
Up to 5 Years · Male only
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 1, 2026 · Synced Sep 7, 2026, 3:54 PM EDT
Completed No phase listed Observational Results available

An Observational Study Evaluating Anti-Idursulfase Serum Antibody Response in Hunter Syndrome Patients

NCT00882921
View directory record Official record
Conditions
Hunter Syndrome
Interventions
Idursulfase
Biological
Lead sponsor
Shire
Industry
Eligibility
5 Years and older · Male only
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
2
States / cities
Oakland, California • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 7, 2021 · Synced Sep 7, 2026, 3:54 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Improving the Self-Efficacy of African American Parents in Infant Supine Sleep

NCT01707173
View directory record Official record
Conditions
African American Infant Sleep Beliefs and Practices
Interventions
Tailored education, Standard Education
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
735 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 2, 2016 · Synced Sep 7, 2026, 3:54 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Re-enforcing Safe Sleep Practices for Caregivers With Tangible Incentives

NCT02010450
View directory record Official record
Conditions
Safe Sleep Education
Interventions
Wearable Blanket (Sleep Sack), Incentive Item
Other
Lead sponsor
University of Kansas
Other
Eligibility
18 Years and older
Enrollment
152 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Wichita, Kansas
Source: ClinicalTrials.gov public record
Updated Apr 15, 2015 · Synced Sep 7, 2026, 3:54 PM EDT
Withdrawn No phase listed Observational

Mucopolysaccharidosis Type II Observational

NCT04591834
View directory record Official record
Conditions
Mucopolysaccharidosis II
Interventions
Observational
Other
Lead sponsor
REGENXBIO Inc.
Industry
Eligibility
1 Month to 8 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
2
States / cities
Oakland, California • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 9, 2022 · Synced Sep 7, 2026, 3:54 PM EDT
Terminated Phase 2Phase 3 Interventional Results available

Clinical Trial of Growth Hormone in MPS I, II, and VI

NCT00748969
View directory record Official record
Conditions
Mucopolysaccharidosis I, Mucopolysaccharidosis II, Mucopolysaccharidosis VI
Interventions
Somatropin (DNA origin)
Drug
Lead sponsor
Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
Other
Eligibility
5 Years to 17 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 4, 2018 · Synced Sep 7, 2026, 3:54 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Iduronate-2-sulfatase Enzyme Replacement Therapy in Mucopolysaccharidosis II (MPS II)

NCT00069641
View directory record Official record
Conditions
Mucopolysaccharidosis II
Interventions
iduronate-2-sulfatase enzyme replacement therapy, Placebo
Biological
Lead sponsor
Shire
Industry
Eligibility
5 Years to 25 Years · Male only
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
4
States / cities
Oakland, California • St Louis, Missouri • Chapel Hill, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 9, 2021 · Synced Sep 7, 2026, 3:54 PM EDT
Completed Not applicable Interventional Results available

Social Media and Risk Reduction Teaching-Enhanced Reach

NCT04387552
View directory record Official record
Conditions
Breastfeeding, SUID, SIDS
Interventions
Prenatal Safe Sleep Mobile Health (mHealth) Messaging, Prenatal Breastfeeding Mobile Health (mHealth) Messaging, Postnatal Safe Sleep Mobile Health (mHealth) Messaging, Postnatal Breastfeeding Mobile Health (mHealth) Messaging
Behavioral
Lead sponsor
Boston University
Other
Eligibility
14 Years and older · Female only
Enrollment
2,093 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Sep 7, 2026, 3:54 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Infant Care Practices Study

NCT03494621
View directory record Official record
Conditions
Sudden Infant Death
Interventions
Protecting Babies While they Sleep Curriculum
Behavioral
Lead sponsor
Avera McKennan Hospital & University Health Center
Other
Eligibility
14 Years to 49 Years · Female only
Enrollment
115 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
Rapid City, South Dakota
Source: ClinicalTrials.gov public record
Updated Aug 11, 2022 · Synced Sep 7, 2026, 3:54 PM EDT
Completed Phase 1 Interventional

Safety and Dose Ranging Study of Insulin Receptor MoAb-IDS Fusion Protein in Patients With Hunter Syndrome

NCT02262338
View directory record Official record
Conditions
Mucopolysaccharidosis II
Interventions
AGT-182
Drug
Lead sponsor
ArmaGen, Inc
Industry
Eligibility
18 Years and older · Male only
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
3
States / cities
Oakland, California • Orange, California • Decatur, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 17, 2018 · Synced Sep 7, 2026, 3:54 PM EDT
Active, not recruiting No phase listed Observational

Long-term Follow-Up for RGX-121

NCT04597385
View directory record Official record
Conditions
Mucopolysaccharidosis II
Interventions
Long-term Follow-Up
Other
Lead sponsor
REGENXBIO Inc.
Industry
Eligibility
Male only
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
3
States / cities
San Francisco, California • New Brunswich, New Jersey • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Sep 7, 2026, 3:54 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional

A Study of Tividenofusp Alfa (DNL310) in Pediatric Participants With Hunter Syndrome

NCT04251026
View directory record Official record
Conditions
Mucopolysaccharidosis II
Interventions
tividenofusp alfa
Drug
Lead sponsor
Denali Therapeutics Inc.
Industry
Eligibility
Up to 18 Years · Male only
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2031
U.S. locations
4
States / cities
Oakland, California • Chicago, Illinois • Chapel Hill, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 6, 2025 · Synced Sep 7, 2026, 3:54 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Study of the Impact of Parental Note Taking on the Effectiveness of Anticipatory Guidance

NCT01014169
View directory record Official record
Conditions
Health Education, Sudden Infant Death
Interventions
Note taking
Behavioral
Lead sponsor
Boston Medical Center
Other
Eligibility
15 Years and older · Female only
Enrollment
126 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 18, 2012 · Synced Sep 7, 2026, 3:54 PM EDT
Terminated No phase listed Observational

MPS II Immunophenotyping

NCT04976231
View directory record Official record
Conditions
MPS II, Mucopolysaccharidosis II, Hunter Syndrome
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
Not listed
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Sep 7, 2026, 3:54 PM EDT
Recruiting No phase listed Observational

Data Collection Study of Patients With Non-Malignant Disorders Undergoing UCBT, BMT or PBSCT With RIC

NCT04528355
View directory record Official record
Conditions
Primary Immunodeficiency (PID), Congenital Bone Marrow Failure Syndromes, Inherited Metabolic Disorders (IMD), Hereditary Anemias, Inflammatory Conditions
Interventions
data collection
Drug
Lead sponsor
Paul Szabolcs
Other
Eligibility
2 Months to 60 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 12, 2026 · Synced Sep 7, 2026, 3:54 PM EDT
Completed No phase listed Observational

Hunter Outcome Survey (HOS)

NCT03292887
View directory record Official record
Conditions
Hunter Syndrome
Interventions
Not listed
Lead sponsor
Shire
Industry
Eligibility
Not listed
Enrollment
1,443 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2023
U.S. locations
1
States / cities
Lexington, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 27, 2024 · Synced Sep 7, 2026, 3:54 PM EDT
Completed No phase listed Observational

Mucopolysaccharidosis Type II Natural History

NCT03529786
View directory record Official record
Conditions
Mucopolysaccharidosis II
Interventions
Not listed
Lead sponsor
REGENXBIO Inc.
Industry
Eligibility
Male only
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 25, 2022 · Synced Sep 7, 2026, 3:54 PM EDT
Completed Phase 1Phase 2 Interventional

Phase I/II Study of Retroviral-Mediated Transfer of Iduronate-2-Sulfatase Gene Into Lymphocytes of Patients With Mucopolysaccharidosis II (Mild Hunter Syndrome)

NCT00004454
View directory record Official record
Conditions
Mucopolysaccharidosis II
Interventions
lymphocyte gene therapy
Genetic
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1996
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Sep 7, 2026, 3:54 PM EDT