Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Jun 10, 2026, 7:31 PM EDT

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Showing 1–24 of 573 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Critical Illness, Delirium, Cognitive Impairment, Cognitive Decline, Alzheimer's Disease, Dementia, Circadian Dysrhythmia, Sleep Disturbance
Interventions
SLEEP + COG, COG, SLEEP, AC
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
60 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Infections, Bacterial
Interventions
Gepotidacin
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 80 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
2
States / cities
Miami, Florida • Orlando, Florida
Conditions
Stroke
Interventions
START - Startle Adjuvant Rehabilitation Therapy, Sham Control
Other
Lead sponsor
Arizona State University
Other
Eligibility
18 Years to 99 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Tempe, Arizona
Completed Not applicable Interventional Results available

Telemedicine Intervention to Improve Cognitive Function

NCT02248649
Conditions
Parkinson's Disease
Interventions
Structured physical activity, Health education
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
40 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Mild Cognitive Impairment, Chronic Kidney Diseases
Interventions
Home-based walking exercise, Attention control
Behavioral · Other
Lead sponsor
Columbia University
Other
Eligibility
55 Years and older
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
New York, New York
Conditions
Insulin Resistance, Type 2 Diabetes Mellitus
Interventions
pioglitazone, nateglinide, placebo
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
55 Years and older
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2006
U.S. locations
2
States / cities
Seattle, Washington • Tacoma, Washington
Conditions
Cognitive Dysfunction, Alzheimer Disease, Blood-Brain Barrier, Apolipoprotein E, Deficiency or Defect of, Brain Aging, Fatty Acids, Omega-3
Interventions
Alpha-Linolenic Acid (2.6 g/day), Placebo Control Group
Drug · Dietary Supplement
Lead sponsor
Michal Schnaider Beeri, Ph.D.
Other
Eligibility
60 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
New Brunswick, New Jersey
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Clinical Study of Enlicitide Decanoate in People With Liver Function Problems (MK-0616-030)

NCT06575959
Conditions
Hepatic Insufficiency, Hepatic Impairment
Interventions
Enlicitide
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
2
States / cities
Orlando, Florida • San Antonio, Texas
Conditions
Renal Insufficiency, Kidney Diseases
Interventions
INCB054707
Drug
Lead sponsor
Incyte Corporation
Industry
Eligibility
18 Years to 82 Years
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Orlando, Florida
Conditions
Fatigue, Neoplasms
Interventions
dexmethylphenidate(d-mph)
Drug
Lead sponsor
Celgene Corporation
Industry
Eligibility
18 Years to 70 Years
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2004
U.S. locations
21
States / cities
Birmingham, Alabama • Flagstaff, Arizona • Tucson, Arizona + 17 more
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Pharmacokinetic Study of Aztreonam-Avibactam in Severe Renal Impairment

NCT04486625
Conditions
Renal Insufficiency
Interventions
Aztreonam-Avibactam
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 75 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Saint Paul, Minnesota
Conditions
Renal Impairment, Healthy
Interventions
PF-07328948
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 80 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
4
States / cities
Lake Forest, California • Orlando, Florida • Tampa, Florida + 1 more
Completed Phase 3 Interventional Results available

PREPARE (A5361s) Ancillary Study of REPRIEVE (A5332)

NCT03070223
Conditions
HIV-1 Infection
Interventions
Pitavastatin, Placebos
Drug
Lead sponsor
Advancing Clinical Therapeutics Globally for HIV/AIDS and Other Infections
Network
Eligibility
40 Years to 75 Years
Enrollment
602 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
30
States / cities
Birmingham, Alabama • Los Angeles, California • San Diego, California + 22 more
Completed Not applicable Interventional Results available

Optimizing Function and Independence Through iHI-FIVES

NCT03474380
Conditions
Functional Impairment, Cognitive Impairment
Interventions
iHI-FIVES
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
1,406 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Cognitive Impairment, Mild
Interventions
increased exercise and physical activity
Behavioral
Lead sponsor
Samuel Merritt University
Other
Eligibility
60 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Sacramento, California
Conditions
Overweight and Obesity
Interventions
AMG 133
Drug
Lead sponsor
Amgen
Industry
Eligibility
18 Years to 75 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
5
States / cities
Lake Forest, California • Miami, Florida • Miami Lakes, Florida + 1 more
Conditions
Healthy, Renal Insufficiency
Interventions
Selpercatinib
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 70 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
6
States / cities
Anaheim, California • Pleasanton, California • Tustin, California + 3 more
Conditions
Cardiovascular Disease
Interventions
Evacetrapib
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 85 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
3
States / cities
Miami, Florida • Orlando, Florida • Saint Paul, Minnesota
Conditions
Graft Rejection, Kidney Failure
Interventions
cyclosporine or tacrolimus, sirolimus
Drug
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
18 Years and older
Enrollment
121 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
8
States / cities
Tampa, Florida • Rochester, Minnesota • New York, New York + 4 more
Conditions
Alzheimer's Disease
Interventions
Not listed
Lead sponsor
Orasi Medical, Inc.
Industry
Eligibility
18 Years to 90 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
3
States / cities
Minneapolis, Minnesota • Plymouth, Minnesota
Conditions
Renal Impairment
Interventions
MK-3402
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years to 75 Years
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
2
States / cities
Orlando, Florida • Saint Paul, Minnesota
Conditions
Hepatitis B Virus
Interventions
TAF
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
3
States / cities
Miami, Florida • Orlando, Florida • San Antonio, Texas
Conditions
Mild Cognitive Impairment
Interventions
Meal-Replacement Therapy, Dietary Counseling
Dietary Supplement · Behavioral
Lead sponsor
Iowa State University
Other
Eligibility
70 Years to 85 Years
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
2
States / cities
Ames, Iowa • Iowa City, Iowa
Completed No phase listed Observational

L-5-HTP-Related EMS

NCT00001918
Conditions
Eosinophilia-Myalgia Syndrome
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2000
U.S. locations
1
States / cities
Bethesda, Maryland