Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 2, 2026, 5:47 PM EDT

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Showing 1–24 of 76 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Type 2 Diabetes, Muscle Atrophy, Aging, Sedentary Behavior, Pre-diabetes
Interventions
Bed rest
Behavioral
Lead sponsor
AdventHealth Translational Research Institute
Other
Eligibility
60 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
1
States / cities
Orlando, Florida
Conditions
Bowel Preparation Before Colonoscopy
Interventions
MoviPrep, Golytely
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
520 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
2
States / cities
Bridgeport, Connecticut • New Haven, Connecticut
Completed Not applicable Interventional Accepts healthy volunteers

Rested & Ready to Learn

NCT06882005
Conditions
Sleep
Interventions
Rested & Ready to Learn
Behavioral
Lead sponsor
University of South Carolina
Other
Eligibility
4 Years to 6 Years
Enrollment
98 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Columbia, South Carolina
Conditions
Preterm Premature Rupture of the Membranes, Physical Activity
Interventions
Moderate Activity
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older · Female only
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
San Diego, California
Recruiting Not applicable Interventional Accepts healthy volunteers

DE-RESTRICT: Deimplementing Activity Restriction for Preterm Birth Prevention

NCT07698483
Conditions
Preterm Birth, Activity Restriction, Bed Rest, Low-Value Care
Interventions
Multicomponent deimplementation strategy
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
237 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers

Countermeasures for Visual Impairment in Astronauts

NCT05016414
Conditions
Space Flight Associated Neuro-ocular Syndrome
Interventions
Lower body negative pressure
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 55 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Dallas, Texas
Completed No phase listed Observational Accepts healthy volunteers

Space Flight Simulation to Study Effects of Micro-gravity Through Bed Rest

NCT00891449
Conditions
Weightlessness
Interventions
Not listed
Lead sponsor
National Aeronautics and Space Administration (NASA)
Federal
Eligibility
24 Years to 55 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
Galveston, Texas
Conditions
Ischemic Stroke
Interventions
Guardian System
Device
Lead sponsor
TurnCare Inc.
Industry
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
San Jose, California
Conditions
Pregnancy, Pre-term Premature Rupture of Membranes
Interventions
Bed Rest, Activity
Other
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
2
States / cities
Elmhurst, New York • New York, New York
Completed Not applicable Interventional Accepts healthy volunteers Results available

Identifying Therapeutic Targets of Accelerated Sarcopenia

NCT03118050
Conditions
Sarcopenia, Diabetes Mellitus, Aging
Interventions
Resistance exercise training, Bed rest, Intensive physical therapy
Behavioral
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
60 Years to 85 Years
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
1
States / cities
Galveston, Texas
Completed Not applicable Interventional Accepts healthy volunteers

Preserving Muscle Mass and Function in Bedridden Older Adults

NCT01846130
Conditions
Bed Rest
Interventions
Leucine, Exercise, Whey protein
Dietary Supplement · Behavioral
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
60 Years to 80 Years
Enrollment
123 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
Galveston, Texas
Completed Not applicable Interventional Accepts healthy volunteers

A Combined School- and Home-Based Sleep Promotion Program

NCT06131944
Conditions
Sleep
Interventions
Rested & Ready to Learn
Behavioral
Lead sponsor
University of South Carolina
Other
Eligibility
4 Years to 6 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Columbia, South Carolina
Conditions
Hallux Limitus
Interventions
Metatarsophalangeal Extension Dynasplint System, Standard of Care
Device · Other
Lead sponsor
Dynasplint Systems, Inc.
Industry
Eligibility
18 Years to 90 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
2
States / cities
Jonesboro, Georgia • Marietta, Georgia
Conditions
Pancreatic Cancer
Interventions
gemcitabine hydrochloride, radiation therapy
Drug · Radiation
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2006
U.S. locations
48
States / cities
Birmingham, Alabama • La Jolla, California • San Francisco, California + 29 more
Conditions
Maternity, Pregnancy, Labor and Delivery, Hemodynamic Changes
Interventions
ClearSight™ System, Transthoracic Echocardiography, Passive Leg Raising (PLR) Maneuver
Device · Procedure
Lead sponsor
Ayse Zeynep Turan Civraz
Government
Eligibility
18 Years to 45 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Jacksonville, Florida
Conditions
Metabolic Syndrome, PreDiabetes, Hypertension, Obesity, Hyperlipidemias
Interventions
Exercise
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
19 Years to 45 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Renal Injury
Interventions
Attenuated bedrest
Other
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
1 Month to 17 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2025
U.S. locations
1
States / cities
Kansas City, Missouri
Conditions
Epilepsy
Interventions
EpiPick simplified seizure classification algorithm
Diagnostic Test
Lead sponsor
Sándor Beniczky
Other
Eligibility
10 Years to 120 Years
Enrollment
240 participants
Timeline
2019 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Evaluation of AN777 on Elderly Subjects During Bed Rest and Recovery

NCT00945581
Conditions
Aged
Interventions
Experimental Nutritional Powder Formula, Placebo comparator
Other
Lead sponsor
Abbott Nutrition
Industry
Eligibility
60 Years to 79 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
Little Rock, Arkansas
Completed Not applicable Interventional Accepts healthy volunteers

The Effects of Two Days of Bedrest on Insulin Resistance in Type 2 Diabetics

NCT00508599
Conditions
Type 2 Diabetes, Insulin Resistance
Interventions
Study 2 (48 hours of complete bed rest)
Other
Lead sponsor
University of New Mexico
Other
Eligibility
21 Years to 75 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2006
U.S. locations
1
States / cities
Albuquerque, New Mexico
Conditions
Brain Disorders - Alzheimer's Disease, Dementia, Parkinson's Disease, Traumatic Brain Injury
Interventions
Biophotonizer - a Biophoton Generator
Device
Lead sponsor
First Institute of All Medicines
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Butler, Pennsylvania
Conditions
Low Back Pain
Interventions
Prescriptive Hip Exercises and Manual Therapy techniques, Pragmatic low back pain treatment
Procedure
Lead sponsor
Regis University
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Denver, Colorado
Completed Not applicable Interventional Accepts healthy volunteers

Pay For Success: Permanent Supportive Housing for the Chronically Homeless

NCT02440360
Conditions
Homelessness
Interventions
PSH, Usual Care
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
423 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2021
U.S. locations
1
States / cities
Santa Clara, California
Conditions
COVID-19
Interventions
Self-prone position recommendation, Usual care
Other
Lead sponsor
Boston University
Other
Eligibility
18 Years and older
Enrollment
305 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
12
States / cities
Long Beach, California • San Diego, California • Denver, Colorado + 9 more