Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 27, 2026, 1:17 PM EDT

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

Showing 625–648 of 664 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: OPTIMIZE Clear all
Recruiting Not applicable Interventional Accepts healthy volunteers

Temporal Interference Methods for Addiction Treatment

NCT07210268
View directory record Official record
Conditions
Nicotine Use Disorder, Substance Use Disorders
Interventions
TI-NDBS, Sham TI-NDBS
Device
Lead sponsor
Indiana University
Other
Eligibility
21 Years to 50 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
2
States / cities
Bloomington, Indiana • Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Oct 27, 2026, 1:17 PM EDT
Active, not recruiting Not applicable Interventional

Diffusion MRI for Head and Neck Cancer

NCT04251481
View directory record Official record
Conditions
Head Cancer Neck
Interventions
PET/MRI with FDG, MRI scan without contrast, MRI with gadolinium
Radiation
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Oct 27, 2026, 1:17 PM EDT
Completed Not applicable Interventional Results available

Effectiveness of Healthy Habits for Hospitalized Older Adults to Optimize Rehabilitation

NCT04269239
View directory record Official record
Conditions
Insomnia, Pain, Osteoarthritis, Knee, Osteoarthritis, Hip
Interventions
Healthy Habits, Sleep Habits
Behavioral
Lead sponsor
Baylor College of Medicine
Other
Eligibility
40 Years and older
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
3
States / cities
Galveston, Texas • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Oct 27, 2026, 1:17 PM EDT
Recruiting Not applicable Interventional

Optimizing the Timing of rTMS to Enhance the Administration of Insomnia Treatment

NCT06656533
View directory record Official record
Conditions
Insomnia
Interventions
Repeated Transcranial magnetic stimulation (rTMS)
Other
Lead sponsor
Stanford University
Other
Eligibility
25 Years to 45 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Apr 23, 2026 · Synced Oct 27, 2026, 1:17 PM EDT
Completed No phase listed Observational

Sleep/Wake Protocol Implementation to Improve Sleep Quality in the ICU

NCT03313115
View directory record Official record
Conditions
Sleep Deprivation, Delirium
Interventions
Sleep/Wake Protocol
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
685 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Apr 25, 2023 · Synced Oct 27, 2026, 1:17 PM EDT
Completed No phase listed Observational

Optimizing CAB-LA as PrEP for Women Who Inject Drugs

NCT05799339
View directory record Official record
Conditions
HIV Infections, Opioid Use, Trauma, Psychological
Interventions
Not listed
Lead sponsor
Alexis Roth
Other
Eligibility
18 Years and older · Female only
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 29, 2025 · Synced Oct 27, 2026, 1:17 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluation of a Novel Intervention for Infants At Risk for Neurodevelopmental Disorders

NCT03388294
View directory record Official record
Conditions
Autism Spectrum Disorder, Neurodevelopmental Disorders
Interventions
Parents and Infants Engaged
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
11 Months to 16 Months
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 29, 2021 · Synced Oct 27, 2026, 1:17 PM EDT
Completed No phase listed Observational

Cervical Spondylotic Myelopathy - Cost Observational Surgical Trial

NCT05994404
View directory record Official record
Conditions
Cervical Spondylosis With Myelopathy
Interventions
ACDF, Posterior Cervical Fusion, Cervical Laminoplasty
Procedure
Lead sponsor
Lahey Clinic
Other
Eligibility
45 Years to 80 Years
Enrollment
269 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
2
States / cities
Burlington, Massachusetts • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 16, 2023 · Synced Oct 27, 2026, 1:17 PM EDT
Completed Phase 1Phase 2 Interventional Results available

The Effect of a Mediterranean Diet Intervention on Cancer-related Fatigue and Mitochondrial Function During Chemotherapy

NCT04534738
View directory record Official record
Conditions
Cancer
Interventions
Mediterranean Diet
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
2
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Sep 22, 2023 · Synced Oct 27, 2026, 1:17 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Non-Contrast Perfusion Using Arterial Spin Labeled MR Imaging for Assessment of Therapy Response in Metastatic Renal Cell Carcinoma

NCT04831138
View directory record Official record
Conditions
Renal Cell Carcinoma
Interventions
MRI with ASL, ASL-MRI
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Dec 19, 2025 · Synced Oct 27, 2026, 1:17 PM EDT
Completed Not applicable Interventional Results available

Hearing Aid and Individuals With Cognitive Disorders

NCT04049643
View directory record Official record
Conditions
Presbycusis, Bilateral, Alzheimer Disease 2 Due to Apoe4 Isoform, Mild Cognitive Impairment
Interventions
Audiologist-based fitting, Service-only Fitting, Device-only fitting
Device
Lead sponsor
Yu-Hsiang Wu
Other
Eligibility
55 Years to 85 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
2
States / cities
Iowa City, Iowa • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 17, 2025 · Synced Oct 27, 2026, 1:17 PM EDT
Recruiting Phase 2Phase 3 Interventional

Randomized Controlled Trial of Treatment to Optimize Heart Rate Variability for Persistent Post-Concussion Symptoms

NCT07071350
View directory record Official record
Conditions
Autonomic Nervous System Disease, Concussive Injury, Mild Traumatic Brain Injury, Post Traumatic Stress Disorder, Persistent Post Concussion Syndrome
Interventions
HRV Coherence Ratio, NSI, Pittsburgh Sleep Quality Index (PSQI), Quantitative Sleep Measures, Patient Global Impression of Change (PGIC), Cognitive Performance/NIH Toolbox Cognitive Battery, Pain Interference/TBI-QoL Pain Interference Short-Form, Patient Health Questionnaire-9 (PHQ-9), PTSD Checklist for DSM-5 (PCL-5), HRV Biofeedback (HRV-B), Psychoeducational (Edu) Comparator Intervention
Other · Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 22, 2026 · Synced Oct 27, 2026, 1:17 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Combined Dialectical Behavior Therapy and Digital Cognitive Behavioral Therapy for Insomnia for Adolescents at High Risk for Suicide

NCT05842863
View directory record Official record
Conditions
Suicide and Self-harm
Interventions
Dialectical Behavior Therapy, Cognitive Behavioral Therapy for Insomnia
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
12 Years to 18 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Aug 3, 2026 · Synced Oct 27, 2026, 1:17 PM EDT
Terminated Not applicable Interventional

Stress Index to Individualize Mechanical Ventilation in ARDS

NCT02871102
View directory record Official record
Conditions
Acute Respiratory Distress Syndrome
Interventions
Recruitment Maneuver with PEEP and Tidal Volume Optimization
Procedure
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 7, 2018 · Synced Oct 27, 2026, 1:17 PM EDT
Completed Phase 4 Interventional Results available

A Study to Optimize Growth Hormone Dosing in Children With Chronic Kidney Disease by Measuring IGF-1 Levels in Blood

NCT00212758
View directory record Official record
Conditions
Kidney Failure, Chronic, Growth Hormone Deficiency
Interventions
Nutropin AQ
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
2 Years to 18 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
8
States / cities
Loma Linda, California • Los Angeles, California • Stanford, California + 3 more
Source: ClinicalTrials.gov public record
Updated Oct 26, 2011 · Synced Oct 27, 2026, 1:17 PM EDT
Not listed Not applicable Interventional

UCLA Breast Cancer Survivor Health Promotion Research Study

NCT05113485
View directory record Official record
Conditions
Breast Cancer
Interventions
Diabetes Prevention Program-based lifestyle change intervention (DPP), Highly Microbiota-Accessible Foods (HMAFs) intervention
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
50 Years to 75 Years · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 11, 2022 · Synced Oct 27, 2026, 1:17 PM EDT
Terminated Not applicable Interventional

A Trial Comparing Transversus Abdominis Plane Catheter Versus Epidural After Esophagectomy

NCT03570996
View directory record Official record
Conditions
Esophageal Cancer, Pain, Postoperative
Interventions
Esophagectomy, Transversus abdominis plane catheter, Epidural
Procedure
Lead sponsor
Swedish Medical Center
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 23, 2023 · Synced Oct 27, 2026, 1:17 PM EDT
Recruiting Not applicable Interventional

How Hormones and Exposure and Response Prevention (EX/RP) Affect the Brain of People With OCD

NCT05359562
View directory record Official record
Conditions
OCD
Interventions
Exposure & Response Prevention (EX/RP)
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 45 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
2
States / cities
New York, New York • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Oct 27, 2026, 1:17 PM EDT
Completed Phase 3 Interventional Results available

Stepped Care to Optimize Pain Care Effectiveness

NCT00926588
View directory record Official record
Conditions
Pain
Interventions
Stepped care
Drug
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years to 65 Years
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 7, 2015 · Synced Oct 27, 2026, 1:17 PM EDT
Recruiting Not applicable Interventional

Microrandomized Trial to Optimize Use of Burden-reducing Self-monitoring Approaches in Behavioral Obesity Treatment

NCT07228130
View directory record Official record
Conditions
Obesity & Overweight
Interventions
Online Behavioral Obesity Treatment, Full Dietary Self-monitoring, Reduced-frequency Dietary Self-monitoring, Self-Monitoring of Dietary Lapses Only, Smartwatch-based Self-monitoring of Energy Intake, Self-monitoring of Body Weight Only
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
275 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Oct 27, 2026, 1:17 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Feasibility Study Using Run-to-Run Control to Optimize Continuous Glucose Sensor Bias

NCT02290600
View directory record Official record
Conditions
Diabetes
Interventions
Continuous Glucose Monitor
Device
Lead sponsor
Sansum Diabetes Research Institute
Other
Eligibility
18 Years to 75 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Santa Barbara, California
Source: ClinicalTrials.gov public record
Updated Jul 12, 2018 · Synced Oct 27, 2026, 1:17 PM EDT
Recruiting Not applicable Interventional

Hospital to Home Study: Trial to Optimize Transitions and Address Disparities in Asthma Care

NCT05991115
View directory record Official record
Conditions
Asthma, Asthma in Children
Interventions
Hospital to Home Transition (H2H)
Behavioral
Lead sponsor
Kavita Parikh
Other
Eligibility
4 Years to 12 Years
Enrollment
340 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Mar 17, 2026 · Synced Oct 27, 2026, 1:17 PM EDT
Recruiting Not applicable Interventional

Primary Subtalar Arthrodesis for Calcaneal Fractures

NCT06249126
View directory record Official record
Conditions
Calcaneus Fracture
Interventions
Primary Fusion (Open Reduction Internal Fixation (ORIF) + Primary Subtalar Arthrodesis (PSTA), Open Reduction Internal Fixation (ORIF) only
Procedure
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
218 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
17
States / cities
Orange, California • Atlanta, Georgia • Macon, Georgia + 13 more
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Oct 27, 2026, 1:17 PM EDT
Completed Not applicable Interventional

Home Telemedicine to Optimize Health Outcomes in High-Risk Youth With Type 1 Diabetes

NCT03324438
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Home Telehealth T1D C2oYoT1-HR, Personalized Behavioral Health, Personalized Adherence Feedback
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
10 Years to 17 Years
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 21, 2022 · Synced Oct 27, 2026, 1:17 PM EDT