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ClinicalTrials.gov public records Last synced Oct 6, 2026, 10:13 AM EDT

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Showing 1–16 of 16 matching trials from the live ClinicalTrials.gov search.
Filters: Sponsor: National Opinion Research Center Clear all
Completed No phase listed Observational

2019 National Survey of Early Care and Education

NCT03947593
View directory record Official record
Conditions
Children Under 13
Interventions
No Intervention
Other
Lead sponsor
National Opinion Research Center
Other
Eligibility
18 Years and older
Enrollment
25,190 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 26, 2019 · Synced Oct 6, 2026, 10:13 AM EDT
Active, not recruiting No phase listed Observational

2024 National Survey of Early Care and Education (NSECE) Longitudinal Follow-ups

NCT07020585
View directory record Official record
Conditions
Children Under 13
Interventions
Not listed
Lead sponsor
National Opinion Research Center
Other
Eligibility
18 Years and older
Enrollment
10,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 13, 2025 · Synced Oct 6, 2026, 10:13 AM EDT
Completed Not applicable Interventional

Evaluating the Cost Effectiveness of STEADI

NCT05390736
View directory record Official record
Conditions
Accidental Fall
Interventions
Gait and balance assessment, Medication review, Comorbidity review, Fall history, Assessment of feet/footwear, Assessment of visual acuity, Home safety risk assessment, Vitamin D Deficiency
Behavioral
Lead sponsor
National Opinion Research Center
Other
Eligibility
65 Years and older
Enrollment
780 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 9, 2023 · Synced Oct 6, 2026, 10:13 AM EDT
Terminated Not applicable Interventional

Registry-based HCV Care Cascade Navigation at Atlanta's Grady Memorial Hospital

NCT03441542
View directory record Official record
Conditions
Hepatitis C
Interventions
Data-assisted Case Navigation, Standard of Care
Behavioral
Lead sponsor
National Opinion Research Center
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated May 25, 2022 · Synced Oct 6, 2026, 10:13 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pilot Study of Novel Postpartum Educational Video Intervention

NCT02267265
View directory record Official record
Conditions
Behavior, Communication, Language
Interventions
TMW-Newborn Intervention video, Safe Sleep for your Baby (SIDS) educational video
Other
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older · Female only
Enrollment
694 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
2
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 6, 2017 · Synced Oct 6, 2026, 10:13 AM EDT
Completed No phase listed Observational

2019 NSECE COVID-19 Follow-up

NCT04787614
View directory record Official record
Conditions
Child Care
Interventions
No intervention
Other
Lead sponsor
National Opinion Research Center
Other
Eligibility
Not listed
Enrollment
23,472 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 15, 2022 · Synced Oct 6, 2026, 10:13 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Michigan Contraceptive Access, Research, and Evaluation Study: Phase 1

NCT03673007
View directory record Official record
Conditions
Pregnancy
Interventions
Gift card to be used for contraceptives that is valued at 50% of cost of name-brand IUD (August 26, 2018-March 3, 2019), Gift card to be used for contraceptives that is valued at 100% of cost of name-brand IUD (March 4, 2019-March 31, 2023)
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
4,633 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2028
U.S. locations
9
States / cities
Ann Arbor, Michigan • Detroit, Michigan • Ferndale, Michigan + 6 more
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Oct 6, 2026, 10:13 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Birth-Cohort Evaluation to Advance Screening and Testing for Hepatitis C

NCT02123212
View directory record Official record
Conditions
Hepatitis C, Chronic Hepatitis C
Interventions
Mailer, In-person recruitment, EHR Alert
Other
Lead sponsor
National Opinion Research Center
Other
Eligibility
47 Years to 69 Years
Enrollment
29,607 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
3
States / cities
Birmingham, Alabama • Detroit, Michigan • New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 26, 2015 · Synced Oct 6, 2026, 10:13 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Michigan Contraceptive Access, Research, and Evaluation Study Children: Phase 1

NCT04371900
View directory record Official record
Conditions
Pregnancy
Interventions
Mother receives voucher valued at 100% of cost of name-brand IUD (March 4, 2019-March 31, 2023), Mother receives voucher valued at 50% of cost of name-brand IUD (August 26, 2018-March 3, 2019)
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
0 Years to 17 Years
Enrollment
4,700 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2049
U.S. locations
9
States / cities
Ann Arbor, Michigan • Detroit, Michigan • Ferndale, Michigan + 6 more
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Oct 6, 2026, 10:13 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Survey on Where Parents Look for and Find Information and How They Use Information When Selecting Child Care

NCT06386393
View directory record Official record
Conditions
Searching for and Selecting Child Care in the US
Interventions
Not listed
Lead sponsor
National Opinion Research Center
Other
Eligibility
18 Years and older
Enrollment
6,804 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 27, 2024 · Synced Oct 6, 2026, 10:13 AM EDT
Enrolling by invitation Not applicable Interventional

Responsible Marijuana Sales Practices to Reduce the Risk of Selling to Intoxicated Customers

NCT06235632
View directory record Official record
Conditions
Alcoholic Intoxication, Automobile Accident, Cannabis
Interventions
Policy and Training Intervention, Usual and Customary Policy and Training (UC-PT) (Control) Condition
Behavioral
Lead sponsor
Klein Buendel, Inc.
Industry
Eligibility
21 Years and older
Enrollment
229 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Golden, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 5, 2025 · Synced Oct 6, 2026, 10:13 AM EDT
Completed Not applicable Interventional

Voice-Activated Technology to Improve Mobility in Multimorbid, Frail, Homebound Older Adults (EngAGE)

NCT05337514
View directory record Official record
Conditions
Frailty
Interventions
Enhanced Engagement, Standard Engagement
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
60 Years and older
Enrollment
137 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 6, 2026, 10:13 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Case Studies of Child Care and Development Fund Lead Agencies' Consumer Education Strategies

NCT06752070
View directory record Official record
Conditions
Searching for and Selecting Child Care in the US
Interventions
Not listed
Lead sponsor
National Opinion Research Center
Other
Eligibility
18 Years and older
Enrollment
133 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Dec 30, 2024 · Synced Oct 6, 2026, 10:13 AM EDT
Completed No phase listed Observational

National Survey of Early Care and Education

NCT02188329
View directory record Official record
Conditions
Supply and Demand of Early Care and Education in the US
Interventions
Not listed
Lead sponsor
National Opinion Research Center
Other
Eligibility
18 Years and older
Enrollment
31,436 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 8, 2023 · Synced Oct 6, 2026, 10:13 AM EDT
Active, not recruiting No phase listed Observational

2024 National Survey of Early Care and Education (NSECE)

NCT05987137
View directory record Official record
Conditions
Children Under 13
Interventions
No intervention is being administered.
Other
Lead sponsor
National Opinion Research Center
Other
Eligibility
18 Years and older
Enrollment
106,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 4, 2025 · Synced Oct 6, 2026, 10:13 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Health and Health Care Utilization Effects of Medical Debt Forgiveness

NCT04835012
View directory record Official record
Conditions
Health Care Utilization, Depression, Anxiety, Subjective Wellbeing
Interventions
Medical debt forgiveness
Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
15,008 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Oct 6, 2026, 10:13 AM EDT