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ClinicalTrials.gov public records Last synced Oct 31, 2026, 12:21 PM EDT

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

Showing 625–648 of 1,254 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Longitudinal Clear all
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Gathering Evidence on Best Practices for Lay Rescuer CPR Training

NCT05908500
View directory record Official record
Conditions
Cardiac Arrest, Out-Of-Hospital
Interventions
CPR Training, CPR Manikin Type
Behavioral · Device
Lead sponsor
University of Nevada, Reno
Other
Eligibility
Not listed
Enrollment
2,100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2031
U.S. locations
1
States / cities
Reno, Nevada
Source: ClinicalTrials.gov public record
Updated Jun 4, 2025 · Synced Oct 31, 2026, 12:21 PM EDT
Completed No phase listed Observational

Non-drug Study to Evaluate the Suitability of Neurocognitive Tests and Functioning Scales for the Measurement of Cognitive and Functioning Changes in Children With Down Syndrome

NCT02451657
View directory record Official record
Conditions
Down Syndrome
Interventions
No Intervention
Other
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
6 Years to 11 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
3
States / cities
Tucson, Arizona • Boston, Massachusetts • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 25, 2017 · Synced Oct 31, 2026, 12:21 PM EDT
Active, not recruiting No phase listed Observational

Longitudinal Coverage With Evidence Development Study on Micra Leadless Pacemakers

NCT03039712
View directory record Official record
Conditions
Bradycardia
Interventions
Not listed
Lead sponsor
Medtronic
Industry
Eligibility
Not listed
Enrollment
37,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2029
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 9, 2026 · Synced Oct 31, 2026, 12:21 PM EDT
Completed Not applicable Interventional Results available

How Has Glaucoma Affected Your Quality of Life?

NCT01476644
View directory record Official record
Conditions
Glaucoma, Quality of Life
Interventions
Clinical evaluation, Performance based measures, Subjective measures of vision-related quality of life
Other
Lead sponsor
Wills Eye
Other
Eligibility
18 Years to 80 Years
Enrollment
161 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 15, 2019 · Synced Oct 31, 2026, 12:21 PM EDT
Completed Not applicable Interventional

Postpartum Glycemia in Women At Risk for Persistent Hyperglycemia

NCT04521712
View directory record Official record
Conditions
Gestational Diabetes
Interventions
2-hour 75-g oral glucose tolerance test and Dexcom G6 Pro continuous glucose monitor
Diagnostic Test
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
2
States / cities
Birmingham, Alabama • Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 18, 2024 · Synced Oct 31, 2026, 12:21 PM EDT
Active, not recruiting Not applicable Interventional

CHOICES3: Sickle Cell Disease Parenting CHOICES

NCT05292781
View directory record Official record
Conditions
Sickle Cell Disease, Sickle Cell Trait
Interventions
CHOICES, eBook
Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 45 Years
Enrollment
506 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Oct 23, 2026 · Synced Oct 31, 2026, 12:21 PM EDT
Completed No phase listed Observational

Immunophenotyping Assessment in a COVID-19 Cohort

NCT04378777
View directory record Official record
Conditions
Coronavirus Disease 2019 (COVID-19), SARS-CoV-2
Interventions
Biological sample collection, Data Collection: Clinical Care Assessments
Procedure
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
1,227 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
17
States / cities
Tucson, Arizona • Los Angeles, California • San Francisco, California + 14 more
Source: ClinicalTrials.gov public record
Updated May 19, 2022 · Synced Oct 31, 2026, 12:21 PM EDT
Completed Not applicable Interventional

Project Prepared: Risks, Roles and Relationships

NCT01880450
View directory record Official record
Conditions
F01.145.802.845, F01.145.802.987
Interventions
Project Prepared, TEEN
Behavioral
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
12 Years to 14 Years
Enrollment
397 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Jan 14, 2015 · Synced Oct 31, 2026, 12:21 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Maternal Cancer Diagnosis and Treatment During Pregnancy:a Database for Maternal, Fetal, and Neonatal Outcomes

NCT02749474
View directory record Official record
Conditions
Pregnancy, Cancer, Cancer in Pregnancy, Gestational Breast Cancer, Pregnancy Related
Interventions
Not listed
Lead sponsor
The Cooper Health System
Other
Eligibility
Female only
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2028
U.S. locations
1
States / cities
Camden, New Jersey
Source: ClinicalTrials.gov public record
Updated Oct 22, 2026 · Synced Oct 31, 2026, 12:21 PM EDT
Completed No phase listed Observational

Longitudinal Study of Vaginal Flora

NCT00340275
View directory record Official record
Conditions
Vaginal Flora
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
15 Years to 44 Years · Female only
Enrollment
5,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2010
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 31, 2026, 12:21 PM EDT
Recruiting Not applicable Interventional

Feasibility of an Interdisciplinary Intervention to Improve Care Transitions for Hospitalized Patients With Substance Use Disorders

NCT07575373
View directory record Official record
Conditions
Substance Use Disorders
Interventions
IntACT, Usual Care
Behavioral
Lead sponsor
Michael Incze
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Oct 31, 2026, 12:21 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Socio-economic Status and Age-related Disability in a Biracial Community

NCT00042133
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
65 Years and older
Enrollment
6,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2010
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 14, 2015 · Synced Oct 31, 2026, 12:21 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Effects of E-cigarette Use on Health

NCT06610838
View directory record Official record
Conditions
Electronic Cigarette Use
Interventions
Health Assessments
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
21 Years and older
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 24, 2025 · Synced Oct 31, 2026, 12:21 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

International Study of Childhood Obesity, Lifestyle and the Environment

NCT01722500
View directory record Official record
Conditions
Childhood Obesity
Interventions
Not listed
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
9 Years to 11 Years
Enrollment
7,806 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Feb 5, 2016 · Synced Oct 31, 2026, 12:21 PM EDT
Completed Not applicable Interventional Results available

Smartphone and 3D Printing Based Home Rehabilitation System for Chronic Stroke

NCT04363944
View directory record Official record
Conditions
Stroke
Interventions
mRehab
Device
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jan 23, 2024 · Synced Oct 31, 2026, 12:21 PM EDT
Recruiting Not applicable Interventional

Sleep-Sensitive Seizure Risk Assessment With Wearable EEGs

NCT06545643
View directory record Official record
Conditions
Epilepsy Intractable
Interventions
Dreem headband
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 19, 2026 · Synced Oct 31, 2026, 12:21 PM EDT
Completed Not applicable Interventional

Involving Community Pharmacies in Improving Asthma Outcomes in an Urban Pediatric Population

NCT00424125
View directory record Official record
Conditions
Asthma
Interventions
Enhanced Pharmacy Care, Control
Behavioral
Lead sponsor
Stephen J. Teach, MD, MPH
Other
Eligibility
12 Months to 12 Years
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Aug 25, 2015 · Synced Oct 31, 2026, 12:21 PM EDT
Recruiting Not applicable Interventional

Longitudinal Screening for Financial Hardship to Improve Outcomes in Patients With Advanced Cancer

NCT06963723
View directory record Official record
Conditions
Advanced Cancer, Metastatic Cancer
Interventions
Financial Hardship Screening, Enhanced Usual Care
Other
Lead sponsor
Alliance Foundation Trials, LLC.
Other
Eligibility
21 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
6
States / cities
Phoenix, Arizona • Concord, New Hampshire • Manchester, New Hampshire + 3 more
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Oct 31, 2026, 12:21 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

E-Cigarettes: Dynamic Patterns of Use and Health Effects

NCT02527980
View directory record Official record
Conditions
Smoking, Nicotine Dependence
Interventions
No intervention: observation only
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 99 Years
Enrollment
422 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
2
States / cities
Madison, Wisconsin • Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 10, 2019 · Synced Oct 31, 2026, 12:21 PM EDT
Completed Phase 1 Interventional

Evaluation of [18F]RO6958948 as Tracer for Positron Emission Tomography (PET) Imaging of Tau Burden in Alzheimer's Disease Participants

NCT02792179
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
[18F]RO6958948
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
25 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 1, 2017 · Synced Oct 31, 2026, 12:21 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Fecal Microbiota Transplantation (FMT) in Multiple Sclerosis

NCT03975413
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting
Interventions
Fecal Microbiota Transplantation (FMT)
Other
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 8, 2020 · Synced Oct 31, 2026, 12:21 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Longitudinal Study of Dental Implant Therapy in HIV Positive Patients

NCT01211288
View directory record Official record
Conditions
Dental Implant
Interventions
Astra implants
Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years to 80 Years
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2020
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jun 2, 2020 · Synced Oct 31, 2026, 12:21 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Longitudinal Study of Neighborhood Social Event Attendance at Renovated Parks and Changes in Sleep, Stress, and Well-being

NCT07699588
View directory record Official record
Conditions
Sleep, Well-being, Mood, Mental Health, Stress (Psychology), Quality of Life, Loneliness
Interventions
Community Park Event Participation
Behavioral
Lead sponsor
City University of New York, School of Public Health
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Oct 31, 2026, 12:21 PM EDT
Completed No phase listed Observational

Longitudinal Study of Cognition With Niemann-Pick Disease, Type C

NCT01899950
View directory record Official record
Conditions
Niemann-Pick Disease, Type C
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
2 Years to 99 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 6, 2016 · Synced Oct 31, 2026, 12:21 PM EDT