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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Opioid Use Disorder, Sleep Disturbance
Interventions
Post-Illumination Pupillary Response (PIPR), Polysomnography, Multiple Sleep Latency Test, Ecological Momentary Assessments, Actigraphy, DLMO, Melatonin Suppression Test
Other · Behavioral · Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 80 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Birmingham, Alabama
Completed Not applicable Interventional Results available

P20 Extending Sleep to Reverse Metabolic Syndrome

NCT03596983
Conditions
Metabolic Syndrome
Interventions
Sleep Intervention, Week 2 Intervention
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
35 Years to 60 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
New York, New York
Completed No phase listed Observational Accepts healthy volunteers

Atlas of Retinal Imaging in Alzheimer's Study

NCT03862222
Conditions
Alzheimer Disease, Mild Cognitive Impairment, Mild Dementia, Aging, Cognitive Change
Interventions
Retinal Imaging, Pupillometry, Contrast Sensitivity, Neuropsychological Evaluation, APOE genotyping, blood draw, Gait Assessment, Actigraphy
Other · Diagnostic Test · Genetic
Lead sponsor
University of Rhode Island
Other
Eligibility
55 Years to 80 Years
Enrollment
165 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
4
States / cities
Clearwater, Florida • St. Petersburg, Florida • Kingston, Rhode Island + 1 more
Conditions
Hematopoietic Stem Cell Transplantation
Interventions
Interval Exercise Training/Motivational Accelerometry
Behavioral
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
18 Years to 75 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Stroke, Hemiparesis, Upper Extremity Impairments, Stroke Rehabilitation
Interventions
Tele-CPASS, In-person CPASS therapy
Behavioral
Lead sponsor
University of Texas, El Paso
Other
Eligibility
21 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
3
States / cities
El Paso, Texas
Conditions
Residual Neuromuscular Blockade
Interventions
Tetragraph, ToFscan
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Jacksonville, Florida
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effects of Low Fat Versus Low Carbohydrate Diets on Energy Metabolism

NCT03878108
Conditions
Healthy, Healthy Volunteers
Interventions
LCHF diet, LFHC diet
Dietary Supplement
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 50 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Hematopoietic and Lymphatic System Neoplasm, Malignant Solid Neoplasm
Interventions
Actigraphy, Best Practice, Biospecimen Collection, Ecological Momentary Assessment, Questionnaire Administration, Single Agent Therapy
Other · Procedure · Drug
Lead sponsor
Theodore Brasky PhD
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Completed Not applicable Interventional Accepts healthy volunteers Results available

Location-based Smartphone Technology to Guide College Students Healthy Choices Ph II

NCT02996864
Conditions
Overweight and Obesity, Health Behavior, Sleep Deprivation
Interventions
Healthy Detours App, Fat Secret App
Other
Lead sponsor
Klein Buendel, Inc.
Industry
Eligibility
18 Years to 29 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
2
States / cities
Golden, Colorado • Baton Rouge, Louisiana
Conditions
Hepatocellular Carcinoma, Pancreas Cancer, Biliary Tract Neoplasms
Interventions
Actigraphy, Online Mindfulness Meditation, Smartphone Application-based Intervention, Survey Administration
Other · Behavioral
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Duarte, California
Conditions
Coronary Artery Disease Risk High
Interventions
BodyMedia
Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
13 Years to 21 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Obesity
Interventions
Moderate intensity weight loss, High intensity medical weight loss
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
65 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Conditions
Narcolepsy, Idiopathic Hypersomnia
Interventions
24-hour Ambulatory Blood Pressure Monitoring, Oculo-Cognitive Addition Test (OCAT)
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 75 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
Scottsdale, Arizona
Conditions
Clinical Stage I Esophageal Adenocarcinoma American Joint Committee on Cancer (AJCC) v8, Clinical Stage I Esophageal Squamous Cell Carcinoma AJCC v8, Clinical Stage I Gastric Cancer AJCC v8, Clinical Stage I Gastroesophageal Junction Adenocarcinoma AJCC v8, Clinical Stage II Esophageal Adenocarcinoma AJCC v8, Clinical Stage II Esophageal Squamous Cell Carcinoma AJCC v8, Clinical Stage II Gastric Cancer AJCC v8, Clinical Stage II Gastroesophageal Junction Adenocarcinoma AJCC v8, Clinical Stage III Esophageal Adenocarcinoma AJCC v8, Clinical Stage III Esophageal Squamous Cell Carcinoma AJCC v8, Clinical Stage III Gastric Cancer AJCC v8, Clinical Stage III Gastroesophageal Junction Adenocarcinoma AJCC v8
Interventions
Actigraphy, Biospecimen Collection, Educational Intervention, Electronic Health Record Review, Exercise Intervention, Internet-Based Intervention, Physical Performance Testing, Survey Administration
Other · Procedure
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Los Angeles, California
Completed No phase listed Observational Accepts healthy volunteers

Lifestyle and Cardiometabolic Risk in Post-9/11 Veterans

NCT04911153
Conditions
PTSD, Cardiovascular Disease, Metabolic Syndrome
Interventions
Not listed
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 75 Years
Enrollment
230 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Phase 4 Interventional Results available

The Back Pain Consortium Research Program Study

NCT04870957
Conditions
Chronic Low-back Pain
Interventions
PainGuide, MBSR, PT and exercise, Self -administered acupressure, Duloxetine, Pro-Diary monitor
Behavioral · Device · Drug
Lead sponsor
University of Michigan
Other
Eligibility
25 Years to 70 Years
Enrollment
494 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Ann Arbor, Michigan
Completed Not applicable Interventional Accepts healthy volunteers

Relationship Between Down Syndrome (DS) and Alzheimer's Disease (AD)

NCT02759887
Conditions
Down Syndrome, Alzheimer's Dementia
Interventions
biospecimen collection, cognitive assessments, caregiver questionnaire, Florbetapir F18 imaging, MRI, Fludeoxyglucose F18 (FDG), Tau Pet, Actigraphy
Procedure · Other
Lead sponsor
St. Joseph's Hospital and Medical Center, Phoenix
Other
Eligibility
21 Years and older
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Phoenix, Arizona
Conditions
Sleep Disorders, Circadian Rhythm, Pain, Rehabilitation, Mood Lability
Interventions
Re-section of a large left anterior cranial fossa meningioma
Procedure
Lead sponsor
Child Psychopharmacology Institute
Other
Eligibility
21 Years to 75 Years · Female only
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Fargo, North Dakota
Conditions
Insomnia
Interventions
Baseline surveys, Cognitive testing and EMAs, Actiwatch, suvorexant (or placebo), Placebo
Behavioral · Device · Drug + 1 more
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
60 Years to 85 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland
Completed No phase listed Observational Accepts healthy volunteers

Use of Wearable Digital Sensors After mRNA Vaccination in Adults

NCT05440318
Conditions
Healthy Participants
Interventions
Wireless wearable digital devices
Device
Lead sponsor
ModernaTX, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
4
States / cities
Lenexa, Kansas • Lincoln, Nebraska • Austin, Texas + 1 more
Completed No phase listed Observational Accepts healthy volunteers

Development of Clinical Methods to Evaluate Neural Function in Aging

NCT02073201
Conditions
Aging
Interventions
High-functioning older adults, Lower-functioning older adults, Young adults
Other
Lead sponsor
University of Florida
Other
Eligibility
20 Years to 100 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Atopic Dermatitis
Interventions
Wrist Actigraphy Devices, Sleep Monitor, Polysomnography, Videography
Device
Lead sponsor
Boston University
Other
Eligibility
2 Years to 11 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Stroke, Caregiver Burden
Interventions
CARE-CITE, Attention Control Group, Actigraph GT3X+
Behavioral · Other
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
220 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Elderly, Alzheimer Disease
Interventions
Actigraphy, Nocturnal Polysomnograpahy (NPSG)
Procedure
Lead sponsor
NYU Langone Health
Other
Eligibility
55 Years to 75 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
New York, New York