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ClinicalTrials.gov public records Last synced Nov 8, 2026, 5:47 PM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 82 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: Voice call Clear all

Conditions: Mild Cognitive Impairment, Healthy Aging
Interventions: The Computerized Functional Skills Assessment and Training Program, Brain HQ Double Decision; Device
Lead sponsor: i-Function, Inc.; Industry
Eligibility: 60 Years to 100 Years
Enrollment: 180 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2023
U.S. locations: 2
States / cities: Miami, Florida • New York, New York

Conditions: Substance Use Disorders
Interventions: Recovery Coach Intervention; Behavioral
Lead sponsor: Prisma Health-Upstate; Other
Eligibility: 18 Years and older
Enrollment: 103 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2019
U.S. locations: 1
States / cities: Greenville, South Carolina

Conditions: Depression
Interventions: Empower@Home: An online cognitive-behavioral therapy self-care program for geriatric depression, Telephone friendly visits; Behavioral · Other
Lead sponsor: University of Michigan; Other
Eligibility: 50 Years and older
Enrollment: 64 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2026
U.S. locations: 1
States / cities: Ann Arbor, Michigan

Conditions: Major Depressive Disorder
Interventions: Interactive voice messaging or Interactive voice messaging + psycho ed materials; Behavioral
Lead sponsor: Kaiser Permanente; Other
Eligibility: 21 Years to 75 Years
Enrollment: 6,058 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2011 – 2014
U.S. locations: 1
States / cities: Portland, Oregon

Conditions: Lung Cancer
Interventions: Questionnaire, Interactive Voice Response Telephone System, IVR Plus Triage; Behavioral
Lead sponsor: M.D. Anderson Cancer Center; Other
Eligibility: 18 Years and older
Enrollment: 84 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2003 – 2011
U.S. locations: 1
States / cities: Houston, Texas

Conditions: Smoking Cessation
Interventions: Transitional Tobacco Care Management (TTCM), eReferral to State Tobacco Quitline (QL), Nicotine replacement therapy; Behavioral · Drug
Lead sponsor: Massachusetts General Hospital; Other
Eligibility: 18 Years and older
Enrollment: 1,416 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2020
U.S. locations: 3
States / cities: Boston, Massachusetts • Pittsburgh, Pennsylvania • Nashville, Tennessee

Conditions: Smoking Cessation, Tobacco Use Disorder
Interventions: Internal tobacco coach, External tobacco coach; Behavioral
Lead sponsor: Massachusetts General Hospital; Other
Eligibility: 18 Years and older
Enrollment: 106 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2020
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Mood Disorders, Bipolar Disorder, Major Depression
Interventions: Family-Focused Treatment with MCC App; Behavioral
Lead sponsor: University of California, Los Angeles; Other
Eligibility: 13 Years to 19 Years
Enrollment: 65 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2021
U.S. locations: 1
States / cities: Los Angeles, California

Conditions: Colorectal Cancer
Interventions: Proactive CRC Screening Outreach, Usual Care; Behavioral
Lead sponsor: NYU Langone Health; Other
Eligibility: 45 Years to 75 Years
Enrollment: 109 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023
U.S. locations: 1
States / cities: Brooklyn, New York

Conditions: Lung Cancer
Interventions: Virtual agent, Human agent; Device · Other
Lead sponsor: Duke University; Other
Eligibility: 18 Years and older
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026
U.S. locations: 1
States / cities: Durham, North Carolina

Conditions: Family Characteristics, Health Status, Family Research
Interventions: Electronic Health Portals for collecting Family History data; Other
Lead sponsor: Brigham and Women's Hospital; Other
Eligibility: 18 Years to 75 Years
Enrollment: 5,000 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2010 – 2012
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Osteoporosis
Interventions: Video-based Intervention; Behavioral
Lead sponsor: University of Alabama at Birmingham; Other
Eligibility: 55 Years and older · Female only
Enrollment: 2,684 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2016
U.S. locations: 7
States / cities: Birmingham, Alabama • Los Angeles, California • Worcester, Massachusetts + 4 more

Conditions: Diabetes Prevention
Interventions: Choice-Class with IVR Calls, Random-Class with IVR calls, Random-Class only, Choice-DVD with IVR calls, Random-DVD with IVR calls; Behavioral
Lead sponsor: Virginia Polytechnic Institute and State University; Other
Eligibility: 18 Years and older
Enrollment: 597 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2014 – 2017
U.S. locations: 1
States / cities: Roanoke, Virginia

Conditions: Communication, Multidisciplinary
Interventions: Interventional Survey; Behavioral
Lead sponsor: Rutgers, The State University of New Jersey; Other
Eligibility: 21 Years and older
Enrollment: 29 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2024
U.S. locations: 1
States / cities: New Brunswick, New Jersey

Conditions: AIDS/HIV
Interventions: Cognitive Behavioral Therapy; Behavioral
Lead sponsor: University of Massachusetts, Boston; Other
Eligibility: 18 Years to 75 Years · Female only
Enrollment: 49 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2016 – 2018
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Childhood Obesity
Interventions: Family Connections; Behavioral
Lead sponsor: University of Nebraska; Other
Eligibility: 6 Years and older
Enrollment: 76 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2025
U.S. locations: 1
States / cities: Omaha, Nebraska

Conditions: Colorectal Cancer
Interventions: Use of Interactive Voice Response (IVR) system to improve adherence to GI appointments and prep procedures; Behavioral
Lead sponsor: VA Office of Research and Development; Federal
Eligibility: Not listed
Enrollment: 3,610 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2007 – 2009
U.S. locations: 1
States / cities: Minneapolis, Minnesota

Conditions: Cancer
Interventions: Provider Unrelieved Symptom Alert; Other
Lead sponsor: University of Utah; Other
Eligibility: 18 Years and older
Enrollment: 250 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2001 – 2004
U.S. locations: 3
States / cities: Boston, Massachusetts • Greer, South Carolina • Salt Lake City, Utah

Conditions: Dysphagia, Aspiration
Interventions: 3-Screenings Protocol, FEES, Tracheal Ultrasound; Diagnostic Test
Lead sponsor: University of Colorado, Denver; Other
Eligibility: 18 Years and older
Enrollment: 855 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2025
U.S. locations: 5
States / cities: Stanford, California • Aurora, Colorado • New Haven, Connecticut + 1 more

Conditions: Mental Health
Interventions: Telephone Reminiscence Program; Behavioral
Lead sponsor: University of Connecticut; Other
Eligibility: 60 Years and older
Enrollment: 170 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: Storrs, Connecticut

Conditions: Violence, Exposure to Violent Event, Adolescent Behavior
Interventions: PAR - the SEED Method, PAR-Youth Voices, Emerging Leaders hospital-based intervention; Behavioral
Lead sponsor: Virginia Commonwealth University; Other
Eligibility: 12 Years and older
Enrollment: 3,390 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2027
U.S. locations: 1
States / cities: Richmond, Virginia

Conditions: Congestive Heart Failure
Interventions: Telemonitoring; Other
Lead sponsor: Yale University; Other
Eligibility: 18 Years and older
Enrollment: 1,660 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2006 – 2010
U.S. locations: 33
States / cities: Mobile, Alabama • Orange, California • Torrance, California + 26 more

Conditions: Chronic Pain
Interventions: IVR self-management, Opioid monitoring, Enhanced usual care; Behavioral · Other
Lead sponsor: VA Office of Research and Development; Federal
Eligibility: 18 Years and older
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017
U.S. locations: 2
States / cities: Indianapolis, Indiana • Ann Arbor, Michigan

Conditions: Colorectal (Colon or Rectal) Cancer
Interventions: IVR Reminder, Phone call from research team, EHR Portal message; Other
Lead sponsor: Mayo Clinic; Other
Eligibility: 50 Years to 75 Years
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2023
U.S. locations: 1
States / cities: Rochester, Minnesota

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A Novel Computer-Based Functional Skills Assessment and Training Program

Inpatient Link to Addiction Recovery

Empower@Home: Community Implementation for Older Adults With Ambulatory Disabilities

Antidepressant Adherence Via AD_IVR

Interactive Voice Response (IVR) Symptom Assessment in Non-Small Cell Lung Cancer (NSCLC) Patients

Post-Discharge Smoking Cessation Strategies: Helping HAND 4

Comparative Effectiveness of Two Tobacco Cessation Interventions for Employees of Partners HealthCare, Inc.

Technology Enhanced Family Treatment

Flatbush FHC Proactive Colorectal Cancer Screening and Navigation

Virtual Agent Feasibility in Oncology Patients (NTT Data)

Integrating Patient Generated Family Health History From Varied Electronic Health Record (EHR) Entry Portals

A Direct-to-patient Intervention to Increase Rates of Osteoporosis Care

The Reach and Effectiveness of Technology-enhanced Diabetes Prevention Programs

Values and Options in Cancer Care 2 (VOICE 2) A Randomized Pilot Study

Smoking Cessation Intervention for Women Living With HIV

Family Connections: Cultural Adaptation and Feasibility Testing for Rural Latino Communities

Use of Telehealth In-home Messaging to Improve GI (Gastrointestinal) Endoscopy Completion Rates

Cancer & Chemotherapy Symptom Management Using an Automated Telephone Reporting System

Aspiration in Acute Respiratory Failure Survivors 2

Effect of a Telephone Reminiscence Intervention on Mental Health

Evaluation of Violence Prevention Strategies to Prevent and Reduce Community Levels of Youth Violence

Tele-HF: Yale Heart Failure Telemonitoring Study

Comprehensive Opioid Management in Patient Aligned Care Teams

Promoting Equity for Cancer Screening and Follow-up