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ClinicalTrials.gov public records Last synced Jun 7, 2026, 3:03 AM EDT

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Showing 1–24 of 3,653 matching trials from the live ClinicalTrials.gov search.
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Conditions
Amputation, Lower Limb Amputation Below Knee (Injury), Lower Limb Amputation Above Knee (Injury), Lower Limb Amputation at Ankle (Injury), Lower Limb Amputation Knee, Lower Limb Amputation at Hip (Injury)
Interventions
Flat terrain locomotor training, Uneven terrain locomotor training
Other
Lead sponsor
University of Nevada, Las Vegas
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Las Vegas, Nevada
Conditions
Subarachnoid Hemorrhage, Vasospasm
Interventions
Red blood cell transfusion
Biological
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2015
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
HIV Prevention, PTSD and Substance Use Disorder
Interventions
Narrative Exposure Therapy (NET), Motivational Interviewing w/Skills Training (MIST)
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
16 Years and older
Enrollment
125 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2024
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Breast Neoplasms
Interventions
accelerated partial breast irradiation
Radiation
Lead sponsor
Washington University School of Medicine
Other
Eligibility
50 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Learning and Living With Wildfire Smoke

NCT06322966
Conditions
Behavior and Behavior Mechanisms, Health Knowledge, Attitudes, Practice
Interventions
Air Action Curriculum
Other
Lead sponsor
University of Washington
Other
Eligibility
14 Years and older
Enrollment
85 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Paradoxical Vocal Fold Motion, Vocal Cord Dysfunction
Interventions
Biofeedback, Laryngeal control therapy (LCT)
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Recurrent Fallopian Tube Carcinoma, Recurrent Ovarian Carcinoma, Recurrent Primary Peritoneal Carcinoma
Interventions
Carboplatin, Pembrolizumab, Computed Tomography, Magnetic Resonance Imaging, Biospecimen Collection
Drug · Biological · Procedure
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older · Female only
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Seattle, Washington
Completed Not applicable Interventional Accepts healthy volunteers

Interoceptive Engagement

NCT03583060
Conditions
Stress
Interventions
Mindful Awareness in body-oriented therapy
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 65 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Clonal Cytopenia of Undetermined Significance, CCUS Clonal Cytopenia of Undetermined Significance
Interventions
Enasidenib
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
St Louis, Missouri
Active, not recruiting Phase 3 Interventional

Oral N-acetylcysteine for Retinitis Pigmentosa

NCT05537220
Conditions
Retinitis Pigmentosa
Interventions
N-acetylcysteine, Placebo
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 65 Years
Enrollment
485 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2030
U.S. locations
24
States / cities
Davis, California • Los Angeles, California • San Francisco, California + 21 more
Completed Not applicable Interventional Accepts healthy volunteers

Dental Hygiene and Peri-Implant Tissues Homeostasis

NCT03384446
Conditions
Peri-Implantitis
Interventions
Tooth-borne treatment, Implant-specific treatment
Other
Lead sponsor
University of Washington
Other
Eligibility
25 Years and older
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
2
States / cities
San Antonio, Texas • Seattle, Washington
Conditions
Traumatic Brain Injury
Interventions
Group Interactive Structured Treatment, Alternative Intervention
Behavioral
Lead sponsor
Craig Hospital
Other
Eligibility
18 Years and older
Enrollment
231 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
6
States / cities
Palo Alto, California • Englewood, Colorado • Indianapolis, Indiana + 3 more
Completed No phase listed Observational Accepts healthy volunteers

Epidemiology of Surfactant Protein-B Deficiency

NCT00014859
Conditions
Lung Diseases, Respiratory Distress Syndrome, Newborn, Pulmonary Surfactant, Lung Diseases, Interstitial
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
Up to 1 Year
Enrollment
5,176 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2024
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Acute Lymphoblastic Leukemia, Lymphoblastic Lymphoma
Interventions
Cyclophosphamide, Dasatinib, Doxorubicin, Etoposide, Imatinib Mesylate, Laboratory Biomarker Analysis, Prednisone, Rituximab, Vincristine Sulfate
Drug · Other · Biological
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Seattle, Washington
Completed Phase 1 Interventional Accepts healthy volunteers

The Effects of Testosterone on Prostate Tissue (ACYP-1)

NCT00161486
Conditions
Hypogonadism, Contraception
Interventions
Testosterone gel, Acyline, Placebo acyline, Placebo Testosterone gel
Drug
Lead sponsor
University of Washington
Other
Eligibility
35 Years to 55 Years · Male only
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004
U.S. locations
1
States / cities
Seattle, Washington
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Oral Low-Dose Naltrexone for Lichen Planopilaris and Frontal Fibrosing Alopecia

NCT04409041
Conditions
Lichen Planopilaris, Frontal Fibrosing Alopecia
Interventions
Low-Dose Naltrexone
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Head and Neck Cancer
Interventions
Ring gantry kV-CBCT combined with linear accelerator (Halcyon), Quad shot radiation
Device · Radiation
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Active, not recruiting No phase listed Observational Accepts healthy volunteers

PET Imaging in Parkinson Disease Dementia

NCT01052350
Conditions
Parkinson's Disease
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
50 Years and older
Enrollment
320 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2030
U.S. locations
1
States / cities
St Louis, Missouri
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Use of Mentoring to Promote Well-being for Female SMART Members

NCT04247880
Conditions
Harassment, Non-Sexual, Harassment, Sexual, Bullying, Workplace, Mental Stress, Work-Related Condition, Work-related Injury, Work Related Stress
Interventions
Mentoring program
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
21 Years to 65 Years · Female only
Enrollment
96 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
19
States / cities
Phoenix, Arizona • Glendora, California • San Jose, California + 16 more
Conditions
Alpha-1-antitrypsin Deficiency, Liver Cirrhosis
Interventions
Drug-Carbamazepine (Tegretol XR), Carbamazepine (Tegretol XR) Placebo
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
14 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
3
States / cities
St Louis, Missouri • Pittsburgh, Pennsylvania
Conditions
Type 1 Diabetes Mellitis, Cognition
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
7 Years to 16 Years
Enrollment
230 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2016
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Covid19
Interventions
Remdesivir, Remdesivir Placebo, Aviptadil, Aviptadil Placebo, Corticosteroid
Biological · Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
473 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
40
States / cities
Tucson, Arizona • Fresno, California • Loma Linda, California + 28 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

KEEPS Mammographic Density And Breast Health Ancillary Study

NCT02524561
Conditions
Mammographic Density, Abnormal Mammogram
Interventions
CEE pill, Estradiol patch, Active Progesterone, Placebo tablet, Placebo patch, Placebo progesterone
Drug · Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
42 Years to 58 Years · Female only
Enrollment
517 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Suspended Not applicable Interventional Accepts healthy volunteers

Using Mobile Technology to Prevent HIV and Related Youth Health Problems

NCT05130151
Conditions
HIV Infections
Interventions
Youth Health SMS
Behavioral
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
15 Years to 19 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
New York, New York