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ClinicalTrials.gov public records Last synced Sep 24, 2026, 10:51 PM EDT

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Showing 1–24 of 93 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Medical and Demographic questionnaire Clear all
Completed No phase listed Observational

Understanding Patient Perspectives on the Risks of Ionizing Radiation Used for Medical Imaging

NCT01482741
View directory record Official record
Conditions
Breast Cancer, Colon Cancer, Lung Cancer, Neuroblastoma, Testicular Cancer
Interventions
Focus Group Sessions
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 24, 2015 · Synced Sep 24, 2026, 10:51 PM EDT
Completed Not applicable Interventional Results available

COPD Assessment and Management Bundle Versus Usual Care

NCT01833026
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
Spirometry test, Levalbuterol
Device · Drug
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
40 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 23, 2019 · Synced Sep 24, 2026, 10:51 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Human Skin and Gut Mycobiome and Bacteriome Comprehensive Registry

NCT05196061
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Questionnaire, Stool sample, Skin swab, Oral rinse
Other
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2030
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 12, 2026 · Synced Sep 24, 2026, 10:51 PM EDT
Completed No phase listed Observational

Compliance to a Hormone Therapy Regimen in Breast Cancer

NCT00666822
View directory record Official record
Conditions
Breast Cancer
Interventions
compliance monitoring, medical chart review, questionnaire administration
Behavioral · Other
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
178 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2015
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 4, 2016 · Synced Sep 24, 2026, 10:51 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Auditory EEG and Behavioral Assessments in Individuals With Rett Syndrome

NCT07569445
View directory record Official record
Conditions
Rett Syndrome
Interventions
Electroencephalogram (EEG) Recording
Procedure
Lead sponsor
University of Rochester
Other
Eligibility
2 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Sep 24, 2026, 10:51 PM EDT
Recruiting No phase listed Observational

Navigating Pregnancy and Parenthood With Lyme Disease

NCT06397794
View directory record Official record
Conditions
Lyme Disease, Post Treatment Lyme Disease, Chronic Lyme Disease, Tick-Borne Infections, Tick-Borne Diseases, Pregnancy Complications, Parenting
Interventions
Quantitative surveys and qualitative interview
Other
Lead sponsor
Children's National Research Institute
Other
Eligibility
18 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jun 16, 2026 · Synced Sep 24, 2026, 10:51 PM EDT
Completed No phase listed Observational

Attitudes and Knowledge Regarding Clinical Trials in Underserved Populations Receiving Care at the Comprehensive Cancer Center of Wake Forest University

NCT02444754
View directory record Official record
Conditions
Malignant Neoplasm
Interventions
Medical Chart Review, Questionnaire Administration, Survey Administration
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
267 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 7, 2023 · Synced Sep 24, 2026, 10:51 PM EDT
Recruiting No phase listed Observational

Quantitative Ultrasound to Assess Steatotic Liver Disease in Children

NCT06706856
View directory record Official record
Conditions
MASLD, MASLD - Metabolic Dysfunction-Associated Steatotic Liver Disease
Interventions
MR exam, US exam, Blood draw, Physical measurements, Questionnaires
Diagnostic Test · Other
Lead sponsor
University of California, San Diego
Other
Eligibility
9 Years to 18 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jan 20, 2026 · Synced Sep 24, 2026, 10:51 PM EDT
Recruiting No phase listed Observational

Pathological Myeloid Activation After Sepsis and Trauma

NCT05616130
View directory record Official record
Conditions
Trauma Injury, Sepsis, Immunosuppression, Chronic Critical Illness
Interventions
Data Collection, Bone marrow collection and blood collection, Serial interviews to complete surveys and questionnaires, Telephone follow up call
Other · Procedure
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 100 Years
Enrollment
255 participants
Timeline
2022 – 2028
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Dec 25, 2025 · Synced Sep 24, 2026, 10:51 PM EDT
Completed Not applicable Interventional

Psychosocial Support for African-American, Latina-American, or European-American Cervical Cancer Survivors

NCT00915889
View directory record Official record
Conditions
Cancer Survivor, Cervical Cancer, Psychosocial Effects of Cancer and Its Treatment
Interventions
telephone-based intervention, counseling intervention, questionnaire administration, study of socioeconomic and demographic variables, psychosocial assessment and care
Behavioral · Other · Procedure
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
340 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Jun 7, 2015 · Synced Sep 24, 2026, 10:51 PM EDT
Completed No phase listed Observational Results available

Understanding What Matters Most to Patients: Establishing the Validity of a Best-Worst Scaling Survey

NCT05061095
View directory record Official record
Conditions
Hematologic Neoplasms
Interventions
Assessment Surveys, Qualitative Interviews
Other
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
60 Years and older
Enrollment
51 participants
Timeline
2022 – 2023
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 26, 2024 · Synced Sep 24, 2026, 10:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

In-Home Care for Patients With PSP and Related Disorders

NCT03552484
View directory record Official record
Conditions
Progressive Supranuclear Palsy, Dementia With Lewy Bodies, Multiple System Atrophy, Corticobasal Syndrome, Atypical Parkinson Disease
Interventions
Home Visit Program, Usual Care/Online Survey
Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
40 Years and older
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 31, 2024 · Synced Sep 24, 2026, 10:51 PM EDT
Active, not recruiting No phase listed Observational

Depression and Adherence in Head and Neck Cancer

NCT00498875
View directory record Official record
Conditions
Oropharyngeal Cancer, Head and Neck Cancer
Interventions
Questionnaire, Depression Intervention
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
185 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Sep 24, 2026, 10:51 PM EDT
Completed No phase listed Observational

Breast Cancer Registry for Participants With Breast Cancer or Characteristics of Hereditary Breast Cancer

NCT00666731
View directory record Official record
Conditions
Breast Cancer, Precancerous Condition
Interventions
medical chart review, questionnaire administration, study of socioeconomic and demographic variables, Excess human biological tissue, quality-of-life assessment
Other · Procedure
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years to 120 Years
Enrollment
4,945 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2016
U.S. locations
65
States / cities
Colorado Springs, Colorado • Denver, Colorado • Lakewood, Colorado + 46 more
Source: ClinicalTrials.gov public record
Updated Oct 9, 2023 · Synced Sep 24, 2026, 10:51 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Pancreatic Cancer Collaborative Registry

NCT00661882
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
medical chart review, questionnaire administration, study of socioeconomic and demographic variables, biopsy
Other · Procedure
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years to 100 Years
Enrollment
379 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2013
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 5, 2023 · Synced Sep 24, 2026, 10:51 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Assessment of Antibodies and Inflammatory Markers in Postural Tachycardia Syndrome

NCT02196376
View directory record Official record
Conditions
Postural Orthostatic Tachycardia Syndrome
Interventions
History, Physical, blood draw, Questionnaires
Other · Behavioral
Lead sponsor
Vanderbilt University
Other
Eligibility
13 Years to 80 Years
Enrollment
212 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2029
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 9, 2025 · Synced Sep 24, 2026, 10:51 PM EDT
Completed Phase 3 Interventional Results available

Reducing Diagnostic Error to Improve Patient Safety in COPD and Asthma (REDEFINE Study)

NCT03137303
View directory record Official record
Conditions
COPD Asthma
Interventions
Spirometry at initial visit, Albuterol, Spirometry at 12-month follow-up
Device · Drug
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
40 Years and older
Enrollment
402 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
2
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 25, 2024 · Synced Sep 24, 2026, 10:51 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Environmental and Genetic Risk Factors for Pediatric Multiple Sclerosis

NCT01396343
View directory record Official record
Conditions
Pediatric Multiple Sclerosis
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
3 Years to 21 Years
Enrollment
1,276 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2018
U.S. locations
17
States / cities
Birmingham, Alabama • San Bernardino, California • San Francisco, California + 13 more
Source: ClinicalTrials.gov public record
Updated Oct 17, 2018 · Synced Sep 24, 2026, 10:51 PM EDT
Completed Not applicable Interventional

Study of Barriers to Beginning and Finishing Treatment for Patients With Breast Cancer

NCT00937989
View directory record Official record
Conditions
Breast Cancer
Interventions
educational intervention, informational intervention, medical chart review, questionnaire administration, study of socioeconomic and demographic variables, quality-of-life assessment
Other · Procedure
Lead sponsor
City of Hope Medical Center
Other
Eligibility
50 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Jun 7, 2015 · Synced Sep 24, 2026, 10:51 PM EDT
Completed Not applicable Interventional

Bamberg Diabetes Transitional Care Pilot Study

NCT02560090
View directory record Official record
Conditions
Diabetes
Interventions
Surveys, Telephonic Nurse Intervention, In-person Community Health Worker
Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 75 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Orangeburg, South Carolina
Source: ClinicalTrials.gov public record
Updated Jul 9, 2025 · Synced Sep 24, 2026, 10:51 PM EDT
Completed No phase listed Observational

Studying Pain and Symptom Distress in Patients With Advanced Colon Cancer, Rectal Cancer, Pancreatic Cancer, or Liver Cancer

NCT00950144
View directory record Official record
Conditions
Colorectal Cancer, Depression, Fatigue, Liver Cancer, Pain, Pancreatic Cancer
Interventions
medical chart review, questionnaire administration, study of socioeconomic and demographic variables, quality-of-life assessment
Other · Procedure
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Mar 1, 2011 · Synced Sep 24, 2026, 10:51 PM EDT
Not yet recruiting No phase listed Observational

Quality of Life for Patients With Breast Cancer Brain Metastases and Leptomeningeal Disease

NCT07659652
View directory record Official record
Conditions
Breast Cancer, Quality of Life, Breast Cancer, Metastatic, Breast Cancer, Metastatic Breast Cancer, Leptomeningeal Metastasis of Breast Cancer, Brain Metastases From Breast Cancer
Interventions
Health-Related Quality of Life (QOL) questionnaires, Medical Chart Review
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2035
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 23, 2026 · Synced Sep 24, 2026, 10:51 PM EDT
Completed No phase listed Observational

Differences in Timely Cancer Diagnosis in African American and Caucasian Patients With Newly Diagnosed Colorectal Cancer

NCT00856115
View directory record Official record
Conditions
Colorectal Cancer
Interventions
medical chart review, questionnaire administration, study of socioeconomic and demographic variables, survey administration
Other
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
21 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
4
States / cities
Cleveland, Ohio • South Euclid, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 15, 2014 · Synced Sep 24, 2026, 10:51 PM EDT
Recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

Hyperpolarized Xenon-129 MR Imaging of the Lung

NCT04662658
View directory record Official record
Conditions
E-Cig Use
Interventions
Hyperpolarized Xenon -129 MRI
Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 9, 2020 · Synced Sep 24, 2026, 10:51 PM EDT