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ClinicalTrials.gov public records Last synced Oct 18, 2026, 2:00 AM EDT

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

Showing 97–120 of 1,504 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Questionnaire-data collection Clear all
Active, not recruiting No phase listed Observational

Menstrual Cycle Maintenance and Quality of Life: A Prospective Study

NCT00589654
View directory record Official record
Conditions
Amenorrhea, Menstrual Cycle, Breast Cancer
Interventions
Questionnaire
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
810 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 26, 2026 · Synced Oct 18, 2026, 2:00 AM EDT
Recruiting Not applicable Interventional

Health and Wellness Coaching to Improve Adherence to Healthy Habits and Treatment Plans in Papillary and Follicular Thyroid Cancer Survivors

NCT07545837
View directory record Official record
Conditions
Thyroid Gland Follicular Carcinoma, Thyroid Gland Papillary Carcinoma
Interventions
Counseling, Interview, Questionnaire Administration
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Oct 18, 2026, 2:00 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Exercise Habits: A Survey of Individuals With Parkinson's Disease Living in the Community

NCT05011175
View directory record Official record
Conditions
Parkinson Disease
Interventions
Survey
Other
Lead sponsor
Jordana Lockwich
Other
Eligibility
40 Years to 90 Years
Enrollment
138 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Aug 18, 2021 · Synced Oct 18, 2026, 2:00 AM EDT
Completed Phase 3 Interventional Results available

Oral Ondansetron Versus Transdermal Granisetron (Sancuso) for Women With Cervical, Endometrial or Vaginal Cancer Receiving Pelvic Chemoradiation

NCT01536392
View directory record Official record
Conditions
Cancer of the Cervix
Interventions
Granisetron, Ondansetron, Questionnaires, Study Drug Diary
Drug · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 11, 2021 · Synced Oct 18, 2026, 2:00 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Working Memory Performance Among Childhood Brain Tumor Survivors

NCT00693914
View directory record Official record
Conditions
Brain Tumors
Interventions
Series of tests/questionnaires
Behavioral
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
8 Years to 18 Years
Enrollment
130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 25, 2017 · Synced Oct 18, 2026, 2:00 AM EDT
Recruiting No phase listed Observational

Biospecimen and Medical Data Collection and Tumor Biopsy in Creating Research Tissue Registry in Patients With Inflammatory or Invasive Breast Cancer

NCT00477100
View directory record Official record
Conditions
Inflammatory Breast Carcinoma, Invasive Breast Carcinoma, Second Primary Malignant Neoplasm
Interventions
Biospecimen Collection, Interview, Medical Chart Review, Questionnaire Administration
Procedure · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
1,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2030
U.S. locations
10
States / cities
Gilbert, Arizona • La Jolla, California • Greeley, Colorado + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 6, 2026 · Synced Oct 18, 2026, 2:00 AM EDT
Suspended No phase listed Observational Accepts healthy volunteers

My Skin & Hair Journey_virtual Registry

NCT06066463
View directory record Official record
Conditions
Skin, Hair
Interventions
questionnaires
Behavioral
Lead sponsor
L'Oreal
Industry
Eligibility
18 Years to 70 Years · Female only
Enrollment
10,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
South San Francisco, California
Source: ClinicalTrials.gov public record
Updated Nov 3, 2025 · Synced Oct 18, 2026, 2:00 AM EDT
Completed No phase listed Observational

Feasibility and Psychometric Properties of Paper vs. Web vs. Automated Telephone Administration of Patient Reported Outcome Surveys

NCT01458509
View directory record Official record
Conditions
Colon Cancer, Rectal Cancer
Interventions
Surveys
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
325 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 10, 2021 · Synced Oct 18, 2026, 2:00 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Fluarix/ FluLaval/ Fluarix Quadrivalent/ FluLaval Quadrivalent Vaccine Pregnancy Registry

NCT02148211
View directory record Official record
Conditions
Influenza
Interventions
Data collection
Other
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
Female only
Enrollment
507 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
1
States / cities
Wilmington, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 12, 2020 · Synced Oct 18, 2026, 2:00 AM EDT
Completed Phase 2 Interventional Results available

Celecoxib With or Without Eflornithine in Preventing Colorectal Cancer in Patients With Familial Adenomatous Polyposis

NCT00033371
View directory record Official record
Conditions
Colorectal Cancer, Familial Adenomatous Polyposis
Interventions
Celecoxib, Placebo, eflornithine, Laboratory biomarker analysis, Questionnaire administration
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 65 Years
Enrollment
205 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2009
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 29, 2020 · Synced Oct 18, 2026, 2:00 AM EDT
Completed Not applicable Interventional

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

NCT05352451
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 9, 2025 · Synced Oct 18, 2026, 2:00 AM EDT
Recruiting Phase 1Phase 2 Interventional

A Phase 1/2 Study of Intravenous Gene Transfer With an AAV9 Vector Expressing Human Beta-galactosidase in Type I and Type II GM1 Gangliosidosis

NCT03952637
View directory record Official record
Conditions
Lysosomal Diseases, Gangliosidosis, GM1
Interventions
AAV9-GLB1, Abdominal ultrasound, Rituximab, Sirolimus, Methylprednisolone, Prednisone, Audiology assessment with ABR, Bone density scan (DEXA), Electrocardiogram (EKG), Echocardiogram, Electroencephalogram (EEG) awake and extended overnight, Laboratory tests, Lumbar puncture, Brain MRI/MRS/fMRI, Neurocognitive testing, Neurology exam, PICC or other Central line placement, Skeletal survey, Skin biopsy, Speech and modified barium swallow study, Ophthalmology exam
Biological · Procedure · Drug + 3 more
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
6 Months to 12 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2030
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 18, 2026, 2:00 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

A Study to See if an iPhone Weight Management App Can Help Promote Weight Loss in Adolescents and Young Adults After a Stem Cell Transplant

NCT04453072
View directory record Official record
Conditions
Obesity, Malignant Neoplasm
Interventions
Interview, Media Intervention, Questionnaire Administration, Scale Device, Telephone-Based Intervention, Text Message
Other · Behavioral
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
13 Years to 30 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Oct 18, 2026, 2:00 AM EDT
Terminated No phase listed Observational

A Prospective Study Examining the Barriers to Care for Harris County Cervical Cancer Patients

NCT00519272
View directory record Official record
Conditions
Cervical Cancer
Interventions
Questionnaire
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2019
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 2, 2020 · Synced Oct 18, 2026, 2:00 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Dietary Protein Preferences of Adolescent Athletes

NCT06704477
View directory record Official record
Conditions
Diet Habit
Interventions
Survey
Other
Lead sponsor
PepsiCo Global R&D
Industry
Eligibility
12 Years to 19 Years
Enrollment
161 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Bradenton, Florida
Source: ClinicalTrials.gov public record
Updated Jan 3, 2025 · Synced Oct 18, 2026, 2:00 AM EDT
Active, not recruiting Not applicable Interventional

Amplification of Positivity for Alcohol Use

NCT06030154
View directory record Official record
Conditions
Alcohol Use Disorder, Anxiety, Depression
Interventions
Cognitive Behavioral Therapy, Amplification of Positivity Therapy, Surveys and Interviews
Behavioral
Lead sponsor
Laureate Institute for Brain Research, Inc.
Other
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Tulsa, Oklahoma
Source: ClinicalTrials.gov public record
Updated Oct 14, 2026 · Synced Oct 18, 2026, 2:00 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

ARPA-H Smart Band-Aid to Measure Chronic Pain in Women

NCT06994988
View directory record Official record
Conditions
Chronic Pain
Interventions
A-Band (Smart Band-Aid), Empatica Smartwatch, Questionnaires: Hospital Anxiety & Depression Scale, Central Sensitization Inventory, Pain Catastrophizing Scale, Somatic Symptom Scale-8, Pain Self-Efficacy Questionnaire-10, Athens Insomnia Scale
Device · Combination Product · Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older · Female only
Enrollment
115 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
2
States / cities
Chicago, Illinois • Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 18, 2026, 2:00 AM EDT
Completed Phase 2 Interventional Results available

Glioblastoma Multiforme (GBM) Proton vs. Intensity Modulated Radiotherapy (IMRT)

NCT01854554
View directory record Official record
Conditions
Brain Cancer
Interventions
IMPT, IMRT, Cognitive Tests, Questionnaires
Radiation · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2021
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 2, 2024 · Synced Oct 18, 2026, 2:00 AM EDT
Not listed No phase listed Observational

Prognostic Molecular and Environmental Factors in High-Risk Colon Cancer Patients

NCT00354705
View directory record Official record
Conditions
Colon Cancer
Interventions
Questionnaire
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
14 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 10, 2019 · Synced Oct 18, 2026, 2:00 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Genetic Susceptibility in Migrant Farmworker Children

NCT00501280
View directory record Official record
Conditions
Epidemiology
Interventions
Interview
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
5 Years to 18 Years
Enrollment
768 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2013
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 4, 2013 · Synced Oct 18, 2026, 2:00 AM EDT
Completed Not applicable Interventional Results available

Intraoperative Acupoint Stimulation to Prevent Post-Operative Nausea and Vomiting (PONV)

NCT02473042
View directory record Official record
Conditions
Post-Operative Nausea and Vomiting, Breast Cancer
Interventions
Electrical Stimulation, Zofran, Dexamethasone, Phenergan, Pepcid, Questionnaire
Procedure · Drug · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
188 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2024
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 5, 2025 · Synced Oct 18, 2026, 2:00 AM EDT
Completed No phase listed Observational

The Financial Impact of Allogeneic Stem Cell Transplantation on Patient and Family

NCT00795054
View directory record Official record
Conditions
Financial Impact of Stem Cell Transplantation
Interventions
Household financial data collection
Other
Lead sponsor
Center for International Blood and Marrow Transplant Research
Network
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
3
States / cities
Minneapolis, Minnesota • Buffalo, New York • Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 6, 2015 · Synced Oct 18, 2026, 2:00 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Tailoring of Vaccine-Focused Messages: Moral Foundations

NCT02851459
View directory record Official record
Conditions
Childhood Vaccinations
Interventions
Baseline Survey, Pre-intervention Survey, Morally Congruent Message, Morally Non-Congruent Message, Control Message, Post-Intervention Survey
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years to 50 Years
Enrollment
850 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 10, 2017 · Synced Oct 18, 2026, 2:00 AM EDT
Completed No phase listed Observational

Clinical Outcomes Following Transcutaneous Auricular Neurostimulation to Improve Relapse Prevention: A Long-term Follow-up Study

NCT05591703
View directory record Official record
Conditions
Opioid Use Disorder, Relapse
Interventions
Clinical Outcomes and Questionnaires
Behavioral
Lead sponsor
Spark Biomedical, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
3
States / cities
Rancho Mirage, California • Center City, Minnesota • Plymouth, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 9, 2025 · Synced Oct 18, 2026, 2:00 AM EDT