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ClinicalTrials.gov public records Last synced Oct 30, 2026, 2:57 AM EDT

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Showing 241–264 of 370 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Second Questionnaire Clear all
Withdrawn Not applicable Interventional

Focal Radiation Therapy for the Treatment of Low or Intermediate-Risk Prostate Cancer

NCT04399824
View directory record Official record
Conditions
Prostate Adenocarcinoma, Stage I Prostate Cancer American Joint Committee on Cancer (AJCC) v8, Stage II Prostate Cancer AJCC v8, Stage IIA Prostate Cancer AJCC v8, Stage IIB Prostate Cancer AJCC v8, Stage IIC Prostate Cancer AJCC v8
Interventions
High-Dose Rate Brachytherapy, Quality-of-Life Assessment, Questionnaire Administration, Stereotactic Body Radiation Therapy
Radiation · Other
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 6, 2020 · Synced Oct 30, 2026, 2:57 AM EDT
Completed Not applicable Interventional

Communication Strategies to Introduce Psychology Services

NCT03035448
View directory record Official record
Conditions
Malignant Neoplasms of Independent (Primary) Multiple Sites
Interventions
Questionnaires, Video Presentation
Behavioral · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 12, 2023 · Synced Oct 30, 2026, 2:57 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Mayo Clinic Family Medicine Resident Wellness Study

NCT05148221
View directory record Official record
Conditions
Sleep Patterns
Interventions
Questionnaires, Actigraph and activPAL devices
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Eau Claire, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 10, 2022 · Synced Oct 30, 2026, 2:57 AM EDT
Recruiting Phase 2 Interventional

A Study of a New Way to Treat Children and Young Adults With a Brain Tumor Called NGGCT

NCT04684368
View directory record Official record
Conditions
Central Nervous System Nongerminomatous Germ Cell Tumor, Choriocarcinoma, Embryonal Carcinoma, Immature Teratoma, Malignant Teratoma, Mixed Germ Cell Tumor, Pineal Region Germ Cell Tumor, Pineal Region Immature Teratoma, Pineal Region Yolk Sac Tumor, Suprasellar Germ Cell Tumor
Interventions
Biospecimen Collection, Carboplatin, Etoposide, Filgrastim, Ifosfamide, Magnetic Resonance Imaging, Mesna, Pegfilgrastim, Peripheral Blood Stem Cell Transplantation, Questionnaire Administration, Radiation Therapy, Second-Look Surgery, Thiotepa
Procedure · Drug · Biological + 2 more
Lead sponsor
Children's Oncology Group
Network
Eligibility
3 Years to 29 Years
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
152
States / cities
Birmingham, Alabama • Anchorage, Alaska • Mesa, Arizona + 120 more
Source: ClinicalTrials.gov public record
Updated Sep 23, 2026 · Synced Oct 30, 2026, 2:57 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Muscle OXPHOS and Nutrient Homeostasis

NCT02920671
View directory record Official record
Conditions
Mitochondrial Diseases, Obesity
Interventions
Tracer-enhanced oral glucose tolerance test (OGTT*), Muscle MRI, Dual energy x-ray absorptiometry (DXA), Questionnaires
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 65 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2024
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 3, 2024 · Synced Oct 30, 2026, 2:57 AM EDT
Terminated Phase 4 Interventional

IRONICA: IRON Repletion In Heart Failure - A Comparison of Oral and IV Approaches

NCT07053475
View directory record Official record
Conditions
Heart Failure, Heart Failure With Reduced Ejection Fraction (HFrEF), Heart Failure With Preserved Ejection Fraction (HFPEF), Iron Deficiency, Iron-deficiency Anemia (IDA)
Interventions
Ferric Carboxymaltose, Ferrous Sulfate
Drug
Lead sponsor
Syed Hamza Mufarrih
Other
Eligibility
18 Years to 100 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Bowling Green, Kentucky
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Oct 30, 2026, 2:57 AM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Impact of Aerobic Exercise on Pain Modulation in Healthy Adults

NCT07083219
View directory record Official record
Conditions
Healthy Adult
Interventions
Aerobic High Intensity Interval Training
Behavioral
Lead sponsor
University of Texas, El Paso
Other
Eligibility
18 Years to 50 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
El Paso, Texas
Source: ClinicalTrials.gov public record
Updated Dec 10, 2025 · Synced Oct 30, 2026, 2:57 AM EDT
Completed Not applicable Interventional

Patient Perception of Physician's Compassion, Communication Skills, and Professionalism During an Outpatient Palliative Care Visit

NCT02957565
View directory record Official record
Conditions
Malignant Neoplasms of Independent (Primary) Multiple Sites, Advanced Cancer
Interventions
Baseline Questionnaires, Videos, Assessment Questionnaires
Behavioral · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
121 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 25, 2020 · Synced Oct 30, 2026, 2:57 AM EDT
Completed No phase listed Observational

Tumor Rebiopsy in Children and Adolescents With Recurrent or Progressive Solid Malignancies

NCT03276702
View directory record Official record
Conditions
Tumor, Solid
Interventions
Re-biopsy, Questionnaire
Procedure · Other
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
2 Years to 21 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 6, 2023 · Synced Oct 30, 2026, 2:57 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Identifying Which Adverse Events Associated With Dry Needling Should be Included For Informed Consent: A Modified e-Delphi Study

NCT05300815
View directory record Official record
Conditions
Dry Needling
Interventions
Delphi Questionaire
Other
Lead sponsor
Youngstown State University
Other
Eligibility
18 Years to 100 Years
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Youngstown, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 13, 2023 · Synced Oct 30, 2026, 2:57 AM EDT
Withdrawn Not applicable Interventional

Surgical Treatments for Neuroma Pain in Amputees

NCT04204668
View directory record Official record
Conditions
Pain, Neuropathic, Amputation Neuroma, Phantom Limb Pain
Interventions
TMR, RPNI, VDMT
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
2
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 3, 2025 · Synced Oct 30, 2026, 2:57 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

A Registry for BRCA Mutation Carriers With Pancreatic Ductal Adenocarcinoma

NCT01983410
View directory record Official record
Conditions
Pancreatic Ductal Adenocarcinoma
Interventions
The risk assessment questionnaire, Blood specimens, tumor tissue samples will be requested
Behavioral · Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
21 Years and older
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2026
U.S. locations
10
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 6 more
Source: ClinicalTrials.gov public record
Updated Dec 30, 2025 · Synced Oct 30, 2026, 2:57 AM EDT
Enrolling by invitation Phase 2 Interventional Accepts healthy volunteers

Consumption of More Ideal Food Options (COMIDA: Consumo de Opciones Más Ideales De Alimentos)

NCT03851458
View directory record Official record
Conditions
Overweight, Obesity
Interventions
Initial in-person individual diet and exercise counseling (N vs. Y), Thrice weekly diet and exercise text messages (N vs. Y), Weekly telephone support (N vs. Y), Self-monitoring tools (N vs. Y) (for diet and weight)
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
1,785 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Oct 30, 2026, 2:57 AM EDT
Terminated No phase listed Observational

Sensitivity of Extended Cultures in Diagnosing Urinary Tract Infections

NCT03080389
View directory record Official record
Conditions
Overactive Bladder, Overactive Detrusor, Urgency-Frequency Syndrome, UTI
Interventions
Extended Urine Culture
Procedure
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 70 Years · Female only
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Weston, Florida
Source: ClinicalTrials.gov public record
Updated Sep 4, 2018 · Synced Oct 30, 2026, 2:57 AM EDT
Active, not recruiting Phase 2 Interventional Results available

Preventive Human Papillomavirus (HPV) Vaccine Trial in Kidney Transplant Recipients

NCT03036930
View directory record Official record
Conditions
Human Papillomavirus Infection, Human Papillomavirus-Related Carcinoma
Interventions
Biospecimen Collection, HPV Self-Collection, Questionnaire Administration, Recombinant Human Papillomavirus Nonavalent Vaccine
Procedure · Other · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 49 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
6
States / cities
Birmingham, Alabama • Los Angeles, California • San Francisco, California + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 30, 2026, 2:57 AM EDT
Terminated Phase 3 Interventional Results available

Initiating Ketamine in Acutely Suicidal Patients in the Emergency Department

NCT04260607
View directory record Official record
Conditions
Suicide, Suicide Threat, Depression Severe
Interventions
Ketamine Hydrochloride, Normal saline
Drug
Lead sponsor
Naval Medical Center Camp Lejeune
Federal
Eligibility
18 Years to 89 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Marine Corps Base Camp Lejeune, North Carolina
Source: ClinicalTrials.gov public record
Updated May 14, 2025 · Synced Oct 30, 2026, 2:57 AM EDT
Completed Phase 2 Interventional

Gemox as First and Second Line Therapy in Unknown Primary Cancer

NCT00353145
View directory record Official record
Conditions
Unknown Primary Neoplasms
Interventions
Gemcitabine (Gemox), Oxaliplatin, Questionnaire
Drug · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2010
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 2, 2012 · Synced Oct 30, 2026, 2:57 AM EDT
Completed Not applicable Interventional

Testing the Decision Aid: Supporting Patient Decisions About Upper Extremity Surgery in Cervical SCI

NCT04995796
View directory record Official record
Conditions
Cervical Spinal Cord Injury, Tetraplegia
Interventions
Surveys for Research Purposes
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 24, 2022 · Synced Oct 30, 2026, 2:57 AM EDT
Completed Not applicable Interventional

iOmit: Reducing Intentional Insulin Misuse in Type 1 Diabetes

NCT02980627
View directory record Official record
Conditions
Type 1 Diabetes Mellitus, Eating Disorders
Interventions
Therapy with Mobile App Enhancement
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years to 55 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
2
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 11, 2019 · Synced Oct 30, 2026, 2:57 AM EDT
Withdrawn Not applicable Interventional

Acupuncture Point Stimulation for Treatment of Chemotherapy Nausea and Vomiting

NCT01492569
View directory record Official record
Conditions
Childhood Acute Lymphoblastic Leukemia, Childhood Acute Myeloid Leukemia/Other Myeloid Malignancies, Ewing Sarcoma, Vomiting in Infants and/or Children, Osteosarcoma
Interventions
electroacupuncture therapy, questionnaire administration
Procedure · Other
Lead sponsor
Stanford University
Other
Eligibility
8 Years to 21 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jun 12, 2013 · Synced Oct 30, 2026, 2:57 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

OSUWMC EEI Sequential Cataract Patient Experience Project

NCT03002688
View directory record Official record
Conditions
Cataract Surgery Experience
Interventions
Survey
Other
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
286 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 11, 2018 · Synced Oct 30, 2026, 2:57 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Adaptation and Pilot Implementation of ePNa Clinical Decision Support for Utah Urgent Care Clinics

NCT04606849
View directory record Official record
Conditions
Pneumonia
Interventions
Physician Survey, ePNa-CheXED
Other · Device
Lead sponsor
Intermountain Health Care, Inc.
Other
Eligibility
12 Years and older
Enrollment
4,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
12
States / cities
American Fork, Utah • Layton, Utah • Lehi, Utah + 9 more
Source: ClinicalTrials.gov public record
Updated Aug 26, 2024 · Synced Oct 30, 2026, 2:57 AM EDT
Completed No phase listed Observational

Long-Term Impact of Human Papillomavirus (HPV) on Quality of Life

NCT01181648
View directory record Official record
Conditions
Squamous Cell Carcinoma of the Oropharynx
Interventions
questionnaire and semi-structured interviews
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2018
U.S. locations
6
States / cities
Basking Ridge, New Jersey • Commack, New York • Harrison, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 20, 2018 · Synced Oct 30, 2026, 2:57 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Feasibility, Acceptability, and Safety of a Drug-Free Nasal Spray in Frontline Healthcare Workers

NCT07887958
View directory record Official record
Conditions
Healthy Adults
Interventions
Nasal Spray
Other
Lead sponsor
Akita Biosciences, Inc.
Industry
Eligibility
18 Years and older
Enrollment
127 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Oct 22, 2026 · Synced Oct 30, 2026, 2:57 AM EDT