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ClinicalTrials.gov public records Last synced Oct 23, 2026, 1:51 PM EDT

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Showing 193–216 of 535 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Questionnaire/Interview Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

Affordable Mobile Robots for the Elderly

NCT02807506
View directory record Official record
Conditions
Aging
Interventions
Mobile Service Robot, Survey
Device · Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 21, 2023 · Synced Oct 23, 2026, 1:51 PM EDT
Completed No phase listed Observational

Self Reported Deviations From Opioid Analgesic Prescription

NCT00907192
View directory record Official record
Conditions
Advanced Cancers
Interventions
Personal Interview, Questionnaire
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
201 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 18, 2013 · Synced Oct 23, 2026, 1:51 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Epidemiology Controls Using Healthy Participants

NCT00476632
View directory record Official record
Conditions
Healthy
Interventions
Questionnaire
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
1,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2019
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 10, 2019 · Synced Oct 23, 2026, 1:51 PM EDT
Completed No phase listed Observational

DNA Repair and Genetic Susceptibility to Lung Cancer

NCT00611598
View directory record Official record
Conditions
Lung Cancer, Single Primary Lung Cancer, Second Primary Lung Cancer
Interventions
Blood draw and Questionnaires
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
Not listed
Enrollment
218 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 29, 2023 · Synced Oct 23, 2026, 1:51 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Testing an Educational Program to Improve Goals of Care Conversations Between Patients and Their Care Teams

NCT07278739
View directory record Official record
Conditions
Malignant Solid Neoplasm
Interventions
Best Practice, Educational Intervention, Electronic Health Record Review, Interview, Questionnaire Administration, Telephone-Based Intervention
Other · Behavioral
Lead sponsor
SWOG Cancer Research Network
Network
Eligibility
18 Years and older
Enrollment
1,020 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2032
U.S. locations
7
States / cities
Little Rock, Arkansas • Honolulu, Hawaii • Danville, Illinois + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 9, 2026 · Synced Oct 23, 2026, 1:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Decision-making Impairments in OCD: An Integrated Behavioral Economics Model

NCT03420495
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
Decision-Making Tasks
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
69 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 18, 2020 · Synced Oct 23, 2026, 1:51 PM EDT
Terminated No phase listed Observational

Symptom Burden in Patients With Cancer- and Treatment-Related Skin Problems

NCT01193036
View directory record Official record
Conditions
Skin Cancer
Interventions
Part 1: Interview + Questionnaires, Part 2: Multiple Questionnaires
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 8, 2015 · Synced Oct 23, 2026, 1:51 PM EDT
Recruiting Early Phase 1 Interventional

Regional Nerve Blocks to Improve Analgesia and Recovery in Older Adults Undergoing Spinal Fusion

NCT05461092
View directory record Official record
Conditions
Delirium, Pain, Back, Spinal Fusion, Thoracolumbar Interfascial Plane Block
Interventions
Thoracolumbar Interfascial Plane (TLIP) Block of bupivacaine, Blood Test, 3D CAM Delirium Severity Scoring, Generalized Anxiety Disorder 7-item (GAD-7) scale, Numerical Rating Score (NRS), PROMIS-Pain Interference, Oswestry Disability Index (ODI), Saint Louis University Mental Status Examination (SLUMs), Delirium Rating Scale-Revised-98 (DRS), Telephone Interview for Cognitive Status - Modified (TICS-M), Opioid Equivalents measured by Morphine Milligram Equivalents (MME), Patient Health Questionnaire depression scale (PHQ-8), Pain Catastrophizing, Fear Avoidance Beliefs Questionnaire (FABQ), Opioid Side Effects and Likeability Questionnaire, Daily Pain Trajectory, Tampa Scale of Kinesiophobia, Quality of Recovery 15
Drug · Diagnostic Test · Other
Lead sponsor
University of Iowa
Other
Eligibility
65 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 23, 2026, 1:51 PM EDT
Not yet recruiting No phase listed Observational Accepts healthy volunteers

Alpha-synuclein Education and Disclosure in Individuals With Preclinical and Symptomatic Lewy Body Disease

NCT07646652
View directory record Official record
Conditions
Lewy Body Disease
Interventions
LBD Biomarker Education and Disclosure
Other
Lead sponsor
Stanford University
Other
Eligibility
40 Years to 85 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Oct 23, 2026, 1:51 PM EDT
Completed No phase listed Observational

Body Image in Youth With HIV

NCT01673750
View directory record Official record
Conditions
Human Immunodeficiency Virus, HIV
Interventions
Questionnaire
Other
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
16 Years to 23 Years
Enrollment
146 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 14, 2014 · Synced Oct 23, 2026, 1:51 PM EDT
Active, not recruiting Phase 3 Interventional

Additional Support Program Via Text Messaging and Telephone-Based Counseling for Breast Cancer Patients Receiving Hormonal Therapy

NCT04379570
View directory record Official record
Conditions
Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8, HER2 Negative Breast Carcinoma, Hormone Receptor Positive Breast Carcinoma, Invasive Breast Carcinoma, Prognostic Stage I Breast Cancer AJCC v8, Prognostic Stage II Breast Cancer AJCC v8, Prognostic Stage III Breast Cancer AJCC v8
Interventions
Educational Intervention, Text Message-based Navigation Intervention, Motivational Interviewing, Best Practice, Questionnaire Administration, Quality-of-Life Assessment
Other · Behavioral
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older · Female only
Enrollment
1,167 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
526
States / cities
Birmingham, Alabama • Fairbanks, Alaska • Gilbert, Arizona + 406 more
Source: ClinicalTrials.gov public record
Updated Oct 19, 2026 · Synced Oct 23, 2026, 1:51 PM EDT
Active, not recruiting No phase listed Observational

Study of Radiation Exposure and Bilateral Breast Cancer

NCT00903591
View directory record Official record
Conditions
Breast Cancer
Interventions
questionaire, blood or saliva sample
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years to 54 Years · Female only
Enrollment
1,699 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2027
U.S. locations
4
States / cities
Stanford, California • Iowa City, Iowa • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Oct 23, 2026, 1:51 PM EDT
Completed No phase listed Observational Results available

Development of Dermatology-related Quality of Life Assessment in Patients Treated With Epidermal Growth Factor Receptor (EGFR) Inhibitors

NCT01015326
View directory record Official record
Conditions
Skin Toxicities
Interventions
Questionnaire
Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 5, 2015 · Synced Oct 23, 2026, 1:51 PM EDT
Terminated No phase listed Observational

Patient Preferences in Making Treatment Decisions in Patients With Stage I-IVA Oropharyngeal Cancer

NCT01949740
View directory record Official record
Conditions
Stage I Squamous Cell Carcinoma of the Oropharynx, Stage II Squamous Cell Carcinoma of the Oropharynx, Stage III Squamous Cell Carcinoma of the Oropharynx, Stage IVA Squamous Cell Carcinoma of the Oropharynx, Tongue Cancer
Interventions
questionnaire administration, quality-of-life assessment
Other · Procedure
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 2, 2015 · Synced Oct 23, 2026, 1:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Sleep, Exercise, Nutrition and Survivorship in Prostate Cancer

NCT05318131
View directory record Official record
Conditions
Prostate Cancer
Interventions
Sleep and Lifestyle Advice Website, Surveys and Sleep Monitors
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 23, 2026, 1:51 PM EDT
Completed No phase listed Observational

Lived Experiences of Black Girls in Richmond

NCT05858281
View directory record Official record
Conditions
Lived Experiences, Strengths, and Community Assets of Black Girls
Interventions
Survey, Interviews, Focus group
Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
12 Years and older
Enrollment
339 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 6, 2026 · Synced Oct 23, 2026, 1:51 PM EDT
Completed Not applicable Interventional

Precision Psychiatry Continuity Clinic Project

NCT03260985
View directory record Official record
Conditions
Depressive Disorders, Depressive Symptoms, Anxiety Disorders and Symptoms, Psychological Distress, Mood Disorders
Interventions
Feedback Report
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Feb 7, 2020 · Synced Oct 23, 2026, 1:51 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Individuals on Hormone Therapy Breast Cancer Screening Pilot

NCT06383026
View directory record Official record
Conditions
Breast Cancer
Interventions
Breast Cancer Screening, Survey/Interview, Focus Group
Diagnostic Test · Other
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
30 Years to 75 Years
Enrollment
130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 23, 2025 · Synced Oct 23, 2026, 1:51 PM EDT
Completed No phase listed Observational

Smoking Status and Body Image in Oral Cancer Patients

NCT00412490
View directory record Official record
Conditions
Oral Cavity Cancer
Interventions
Questionnaire, Interview
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2014
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 29, 2016 · Synced Oct 23, 2026, 1:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Research Evaluating Sleep & Trends for Universal Prevention

NCT04783519
View directory record Official record
Conditions
Insomnia, Alcohol Use, Unspecified, Marijuana Use
Interventions
Brief Behavioral Therapy for Insomnia (BBTI), Brief Alcohol Screening and Intervention for College Students (BASICS)
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 24 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 7, 2024 · Synced Oct 23, 2026, 1:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Genetics and Shared Decision Making in Improving Care for Patients With Stage IVA-C Non-small Cell Lung Cancer

NCT03944265
View directory record Official record
Conditions
Activating ALK Gene Mutation Negative, Activating EGFR Gene Mutation Negative, Activating ROS1 Gene Mutation Negative, Health Care Provider, Lung Non-Small Cell Carcinoma, Stage IV Lung Cancer AJCC v8, Stage IVA Lung Cancer AJCC v8, Stage IVB Lung Cancer AJCC v8
Interventions
Counseling, Questionnaire Administration, Medical Chart Review
Other
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 29, 2025 · Synced Oct 23, 2026, 1:51 PM EDT
Completed No phase listed Observational

Learning Health for Pediatric Complex Care Integration (PCCI)

NCT05056480
View directory record Official record
Conditions
Children and Youth With Special Healthcare Needs, Care Coordination
Interventions
Surveys
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 13, 2022 · Synced Oct 23, 2026, 1:51 PM EDT
Completed No phase listed Observational

Developing Interview Questions to Estimate Workplace Exposure to Electric and Magnetic Fields

NCT00340054
View directory record Official record
Conditions
Brain and Central Nervous System Tumors
Interventions
questionnaire administration, study of high risk factors
Other · Procedure
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years to 65 Years
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
2
States / cities
Menlo Park, California • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 8, 2012 · Synced Oct 23, 2026, 1:51 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Parkinson's Disease in Asian Americans

NCT05532982
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Interviews and Surveys
Other
Lead sponsor
Tufts University
Other
Eligibility
18 Years and older
Enrollment
430 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 20, 2024 · Synced Oct 23, 2026, 1:51 PM EDT