Search | Clinical Trials Finder

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ClinicalTrials.gov public records Last synced Nov 6, 2026, 10:02 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 1609–1632 of 3,605 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: Study questionnaires Clear all

Conditions: Peripheral Artery Disease
Interventions: Fitbit Sub-Study; Device
Lead sponsor: University of Pennsylvania; Other
Eligibility: 18 Years to 90 Years
Enrollment: 41 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2015
U.S. locations: 1
States / cities: Philadelphia, Pennsylvania

Conditions: Gastrointestinal Disease, Esophageal Cancer, Lung Cancer
Interventions: Breathing Test, Respiratory Symptoms Questionnaire, Pet Scan; Procedure · Behavioral
Lead sponsor: M.D. Anderson Cancer Center; Other
Eligibility: Not listed
Enrollment: 163 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2009 – 2014
U.S. locations: 1
States / cities: Houston, Texas

Conditions: Brain Neoplasms
Interventions: Whole Brain Irradiation, Partial Brain Irradiation, Neuropsychological Testing, Quality of Life Questionnaire, Magnetic Resonance Imaging (MRI) Assessments; Radiation · Behavioral · Device
Lead sponsor: University of Michigan Rogel Cancer Center; Other
Eligibility: 18 Years and older
Enrollment: 91 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2004 – 2014
U.S. locations: 1
States / cities: Ann Arbor, Michigan

Conditions: Breast Carcinoma
Interventions: Biospecimen Collection, Questionnaire Administration; Procedure · Other
Lead sponsor: Mayo Clinic; Other
Eligibility: Not listed
Enrollment: 140 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2034
U.S. locations: 3
States / cities: Scottsdale, Arizona • Jacksonville, Florida • Rochester, Minnesota

Conditions: Spinal Cord Injuries, Anxiety, Stress, Tetraplegia
Interventions: Psychophysiological monitoring, Biofeedback training; Behavioral
Lead sponsor: Craig Hospital; Other
Eligibility: 18 Years to 65 Years
Enrollment: 30 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2023
U.S. locations: 1
States / cities: Englewood, Colorado

Conditions: Pediatric Central Nervous System Tumor, Central Nervous System Tumor, Discordant Twin, Somatic Mutation
Interventions: Biospecimen collection, Questionnaire Administration; Other
Lead sponsor: Children's Oncology Group; Network
Eligibility: Up to 18 Years
Enrollment: 50 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2027
U.S. locations: 1
States / cities: Minneapolis, Minnesota

Conditions: Advanced Cancers
Interventions: Bright Light Therapy, Dim Red Light Therapy, Questionnaires, Study Diaries, Red Light Litebook, Bright Light Litebook; Other · Behavioral · Device
Lead sponsor: M.D. Anderson Cancer Center; Other
Eligibility: 18 Years and older
Enrollment: 12 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2011 – 2016
U.S. locations: 1
States / cities: Houston, Texas

Conditions: Abortion Early
Interventions: Questionnaire; Other
Lead sponsor: University of California, San Francisco; Other
Eligibility: 13 Years and older · Female only
Enrollment: 6,020 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2022
U.S. locations: 1
States / cities: San Francisco, California

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

Conditions: Colorectal Adenoma, Colorectal Cancer (CRC), Colorectal Cancer (CRC) Screening
Interventions: colorectal cancer (CRC) screening, colorectal cancer screening, Colonoscopy after bowel cleansing; Device · Diagnostic Test · Procedure
Lead sponsor: Jubaan Ltd.; Industry
Eligibility: 45 Years to 85 Years
Enrollment: 400 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2025
U.S. locations: 1
States / cities: Portland, Oregon

Conditions: Colon Cancer, Rectal Cancer
Interventions: Questionnaire; Behavioral
Lead sponsor: Memorial Sloan Kettering Cancer Center; Other
Eligibility: 18 Years and older
Enrollment: 177 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2009 – 2014
U.S. locations: 2
States / cities: Jamaica, New York • New York, New York

Conditions: Suicide, Surveillance, Mental Health, Substance Use, Depressive Symptoms
Interventions: New Hope (NH), Elders Resilience (ER), Case Management (CM); Behavioral · Other
Lead sponsor: Johns Hopkins Bloomberg School of Public Health; Other
Eligibility: 16 Years to 29 Years
Enrollment: 304 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019 – 2024
U.S. locations: 1
States / cities: Whiteriver, Arizona

Conditions: Castration-Resistant Prostate Carcinoma, Metastatic Prostate Adenocarcinoma, Stage IVB Prostate Cancer AJCC v8
Interventions: Biopsy Procedure, Biospecimen Collection, Bone Scan, Carboplatin, Computed Tomography, Etoposide, Quality-of-Life Assessment, Questionnaire Administration, Testosterone Cypionate, Radioconjugate, Dual X-ray Absorptiometry, Gallium Ga 68-PSMA-617, Positron Emission Tomography, Single Photon Emission Computed Tomography; Procedure · Drug · Other
Lead sponsor: University of Washington; Other
Eligibility: 18 Years and older · Male only
Enrollment: 69 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2028
U.S. locations: 1
States / cities: Seattle, Washington

Conditions: Stroke
Interventions: Learning in a Virtual Environment (LIVE); Behavioral
Lead sponsor: The University of Texas Health Science Center, Houston; Other
Eligibility: 18 Years and older
Enrollment: 22 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022
U.S. locations: 1
States / cities: Houston, Texas

Conditions: Recurrent Head and Neck Squamous Cell Carcinoma, Second Primary Squamous Cell Carcinoma of the Head and Neck
Interventions: Bintrafusp Alfa, Quality-of-Life Assessment, Questionnaire Administration, Stereotactic Body Radiation Therapy; Drug · Other · Radiation
Lead sponsor: M.D. Anderson Cancer Center; Other
Eligibility: 18 Years and older
Enrollment: 3 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2022
U.S. locations: 1
States / cities: Houston, Texas

Conditions: Testicular Neoplasms
Interventions: Questionnaire; Behavioral
Lead sponsor: Lawrence Einhorn; Other
Eligibility: 18 Years to 55 Years · Male only
Enrollment: 102 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2017
U.S. locations: 1
States / cities: Indianapolis, Indiana

Conditions: Stage II Prostate Cancer, Stage IIA Prostate Cancer, Stage IIB Prostate Cancer, Stage III Prostate Cancer, Stage I Prostate Cancer, PSA Level Five to Ten, PSA Level Less Than Five, PSA Level Ten to Fifty
Interventions: Internet-Based Intervention, Best Practice, Quality-of-Life Assessment, Questionnaire Administration, Survey Administration, Laboratory Biomarker Analysis; Other
Lead sponsor: Alliance for Clinical Trials in Oncology; Other
Eligibility: 18 Years and older · Male only
Enrollment: 158 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2020
U.S. locations: 28
States / cities: Bellflower, California • Los Angeles, California • Oakland, California + 19 more

Conditions: Leukemia, Myeloid, Chronic
Interventions: Imatinib (Stopping their TKI), Dasatinib (Stopping their TKI), Nilotinib (Stopping their TKI), Bosutinib (Stopping their TKI); Drug
Lead sponsor: Medical College of Wisconsin; Other
Eligibility: 18 Years and older
Enrollment: 173 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2014 – 2022
U.S. locations: 16
States / cities: San Francisco, California • Tampa, Florida • Atlanta, Georgia + 11 more

Conditions: Chronic Obstructive Pulmonary Disease, Lung Non-Small Cell Carcinoma, Pneumonia, Stage IB Lung Cancer AJCC v8, Stage II Lung Cancer AJCC v8, Stage IIA Lung Cancer AJCC v8, Stage IIB Lung Cancer AJCC v8, Stage IIIA Lung Cancer AJCC v8
Interventions: Quality-of-Life Assessment, Questionnaire Administration, Recombinant Human EGF-rP64K/Montanide ISA 51 Vaccine; Other · Biological
Lead sponsor: Roswell Park Cancer Institute; Other
Eligibility: 50 Years to 79 Years
Enrollment: 20 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2026
U.S. locations: 1
States / cities: Buffalo, New York

Conditions: Colorectal Disorders, Incisional Hernia, Bowel Obstruction
Interventions: Colorectal Surgery; Procedure
Lead sponsor: The Cleveland Clinic; Other
Eligibility: 18 Years to 90 Years
Enrollment: 18 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2015 – 2016
U.S. locations: 1
States / cities: Cleveland, Ohio

Conditions: Breast Cancer
Interventions: questionnaire, blood draw and urine sample; Behavioral
Lead sponsor: Memorial Sloan Kettering Cancer Center; Other
Eligibility: 18 Years and older · Female only
Enrollment: 400 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2010 – 2016
U.S. locations: 1
States / cities: New York, New York

Conditions: Traumatic Brain Injury, Post-traumatic Epilepsy
Interventions: In-Person Outcome Assessment, 3T Magnetic Resonance Imaging (MRI), Clinical Visit, Blood Draw, EEG, Telephone Outcome Assessment; Behavioral · Procedure
Lead sponsor: University of Pennsylvania; Other
Eligibility: 18 Years and older
Enrollment: 300 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022 – 2027
U.S. locations: 9
States / cities: San Francisco, California • Charlestown, Massachusetts • Cincinnati, Ohio + 6 more

Conditions: Diabetes Mellitus, Type 1 Diabetes Mellitus
Interventions: Vivify Health RPM Protocol; Behavioral
Lead sponsor: University of Texas Southwestern Medical Center; Other
Eligibility: 13 Years to 18 Years
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2020
U.S. locations: 1
States / cities: Dallas, Texas

Conditions: Breast Carcinoma, Pain, Radiation-Induced Dermatitis, Stage 0 Breast Cancer
Interventions: Curcumin-based Gel, Dermatologic Complications Management, Laboratory Biomarker Analysis, Placebo, Questionnaire Administration; Drug · Procedure · Other
Lead sponsor: Gary Morrow; Other
Eligibility: 21 Years and older · Female only
Enrollment: 191 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2016
U.S. locations: 6
States / cities: Newark, Delaware • Decatur, Illinois • Minneapolis, Minnesota + 3 more

Search by objective public record fields.

PAD Registry and Fitbit Sub-Study Program

PMRR-NO: Pulmonary Metabolic Radiation Response Versus Exhaled Nitric Oxide

MRI Study of Radiation-Induced Damage to White Matter and Blood-Brain-Barrier

Long Term Followup of Patients Enrolled in MC1137, BEAUTY Study

Biofeedback Treatment of Anxiety Associated With Chronic Spinal Cord Injury

Somatic Mosaicism in Twins Discordant for Childhood Cancer

The Use of Light Therapy for Managing Sleep Disturbances in Patients With Advanced Cancer

The California Home Abortion by Telehealth (CHAT) Study

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

Evaluation of Gixam's Performance in a FIT Negative Population

Colorectal Cancer Survivors' Needs and Preferences for Survivorship Information

Southwest Hub for American Indian Youth Suicide Prevention Research

Supraphysiological Androgen to Enhance Treatment Activity in Metastatic Castration-Resistant Prostate Cancer, SPECTRA Study

Self-management EdUcation and SuPport to Promote PsychOsocial Health Among StRoke Survivors and Informal Caregivers in a VirTual Stroke Community (SUPPORT)

Bintrafusp Alfa and Stereotactic Body Radiation Therapy for the Treatment of Recurrent or Second Primary Head and Neck Squamous Cell Cancer

The Platinum Study Comparison Group

Decision Aids in Improving Knowledge in Patients With Newly Diagnosed Prostate Cancer

The Life After Stopping Tyrosine Kinase Inhibitors Study (The LAST Study)

A Vaccine (CIMAvax-EGF) for the Prevention of Lung Cancer Development or Recurrence

Incisional Hernia and Adhesion-Related Bowel Obstruction

Lung Inflammation and Lung Metastases From Breast Cancer

Transforming Research and Clinical Knowledge in Traumatic Brain Injury Epileptogenesis Project (TRACK-TBI EPI)

Effects of a Remote Patient Monitoring Protocol on Glycemic Control in Adolescents With Type 1 Diabetes

Prophylactic Topical Agents in Reducing Radiation-Induced Dermatitis in Patients With Non-inflammatory Breast Cancer