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Showing 769–792 of 3,902 matching trials from the live ClinicalTrials.gov search.
Completed Phase 1 Interventional Accepts healthy volunteers

Impact of Metformin on Immunity

NCT03713801
Conditions
Aging, Vaccine Response Impaired
Interventions
Metformin, Placebo
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
63 Years to 90 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
San Antonio, Texas
Conditions
ADHD
Interventions
Mixed salts of a single-entity amphetamine (ADDERALL XR), Placebo
Drug
Lead sponsor
Shire
Industry
Eligibility
13 Years to 17 Years
Enrollment
329 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2004
U.S. locations
1
States / cities
New York, New York
Conditions
Tolerability, Healthy, Elderly
Interventions
AZD9742, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
65 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Springfield, Missouri
Conditions
Acute Myeloid Leukemia
Interventions
Biospecimen Collection, Bone Marrow Aspiration, Bone Marrow Biopsy, Cytarabine, Daunorubicin, Echocardiography Test, Multigated Acquisition Scan, Uproleselan
Procedure · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
60 Years and older
Enrollment
267 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
188
States / cities
Little Rock, Arkansas • Clovis, California • La Jolla, California + 147 more
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Extended-release Guanfacine Hydrochloride, Atomoxetine Hydrochloride, Placebo Comparator
Drug
Lead sponsor
Shire
Industry
Eligibility
6 Years to 17 Years
Enrollment
338 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
11
States / cities
San Diego, California • Maitland, Florida • Atlanta, Georgia + 8 more
Conditions
Bowel Preparation
Interventions
CLENPIQ, MIRALAX, SENNA
Drug
Lead sponsor
Ferring Pharmaceuticals
Industry
Eligibility
12 Months to 8 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
4
States / cities
Mobile, Alabama • San Diego, California • Baltimore, Maryland
Conditions
Hearing Impairment
Interventions
Naida Link CROS
Device
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
Accidental Falls
Interventions
Group-based exercise and peer coaching, Usual PT and attention control grp class
Behavioral · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
65 Years to 99 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Windsor, Vermont
Conditions
Pneumococcal Disease
Interventions
31 valent pneumococcal conjugate vaccine, PCV20, PCV21
Biological
Lead sponsor
Vaxcyte, Inc.
Industry
Eligibility
18 Years and older
Enrollment
4,049 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
30
States / cities
Birmingham, Alabama • Chinle, Arizona • Whiteriver, Arizona + 27 more
Completed Not applicable Interventional Accepts healthy volunteers

Social Convoy Palliative Care (Convoy-Pal) Mobile Health for Older Adults

NCT04779931
Conditions
Chronic Conditions, Multiple
Interventions
Convoy-Pal
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
65 Years and older
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Social Isolation or Loneliness
Interventions
Talk2gether program
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
65 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Houston, Texas
Conditions
Fall, Gait, Unsteady, Mobility Limitation
Interventions
Transcranial direct current stimulation (tDCS) (active), Transcranial direct current stimulation (tDCS) (Sham)
Device
Lead sponsor
Hebrew SeniorLife
Other
Eligibility
65 Years and older
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Skin Diseases, Infectious
Interventions
Daptomycin, Standard of Care (SOC)
Drug
Lead sponsor
Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Industry
Eligibility
1 Year to 17 Years
Enrollment
396 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
22
States / cities
Birmingham, Alabama • Oakland, California • Orange, California + 18 more
Completed Not applicable Interventional

Facilitating Optimal Routines in Aging

NCT03913637
Conditions
Mild Cognitive Impairment
Interventions
Strategy Training, Enhanced Usual Care
Behavioral · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
60 Years and older
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Epilepsy
Interventions
Brivaracetam
Drug
Lead sponsor
UCB BIOSCIENCES, Inc.
Industry
Eligibility
16 Years and older
Enrollment
767 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2019
U.S. locations
49
States / cities
Phoenix, Arizona • Tucson, Arizona • Little Rock, Arkansas + 40 more
Completed Phase 3 Interventional Results available

Phase 3/Safety & Efficacy of Esomeprazole in Infants

NCT00468559
Conditions
Gastroesophageal Reflux Disease (GERD)
Interventions
Open Label Run In Esomeprazole, Double Blind Esomeprazole, Double Blind Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
1 Month to 11 Months
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
14
States / cities
Phoenix, Arizona • Atlanta, Georgia • Park Ridge, Illinois + 11 more
Completed No phase listed Observational Accepts healthy volunteers

Geriatric Anorexia Study 2.0

NCT05211973
Conditions
Healthy, Frailty
Interventions
Wrist Actigraphy Device, Smart Body Weight Scale, Chair Scale, Handheld Body Fat Percentage Device, Bioelectric Impedance Analysis Scale
Device
Lead sponsor
Boston University
Other
Eligibility
65 Years and older
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Chronic Kidney Disease, Decision-making
Interventions
End-stage renal disease treatment options
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
65 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Promoting Physical Activity in Older Hispanic/Latino(a) Adults

NCT06362824
Conditions
Sedentary Behavior, Physical Inactivity, Alzheimer Disease, Protection Against
Interventions
De Pie Intervention, Active Comparison Group: Healthy Actions And Lifestyles To Avoid Dementia (HALT-AD)
Behavioral · Other
Lead sponsor
Kaiser Permanente
Other
Eligibility
55 Years to 89 Years
Enrollment
130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
2
States / cities
San Diego, California • Seattle, Washington
Conditions
Respiratory Syncytial Virus Prevention
Interventions
Ad26.RSV.PreF-based Vaccine
Biological
Lead sponsor
Janssen Vaccines & Prevention B.V.
Industry
Eligibility
60 Years to 75 Years
Enrollment
755 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
13
States / cities
Athens, Alabama • Vestavia Hills, Alabama • Phoenix, Arizona + 8 more
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Weight Loss With Risedronate for Bone Health

NCT03411902
Conditions
Bariatric Surgery Candidate, Bone Loss, Weight Loss
Interventions
Risedronate Sodium 150 MG, Placebo
Drug · Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
40 Years to 79 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Completed Not applicable Interventional Accepts healthy volunteers Results available

Tai Ji Quan and Cognitive Function in Older Adults With Mild Cognitive Impairment

NCT04070703
Conditions
Mild Cognitive Impairment
Interventions
The Go for Exercise & Healthy Aging Project
Behavioral
Lead sponsor
Oregon Research Institute
Other
Eligibility
65 Years to 95 Years
Enrollment
318 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
1
States / cities
Eugene, Oregon
Completed No phase listed Observational Accepts healthy volunteers

Neurocognitive Outcomes of Depression in the Elderly

NCT00570583
Conditions
Major Depression, Dementia
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
60 Years and older
Enrollment
795 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1995 – 2019
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Lack of Resources, Lack of Mobility
Interventions
Healthy Buddy Program
Other
Lead sponsor
The University of Texas at Arlington
Other
Eligibility
65 Years to 99 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Arlington, Texas