Independent directory Public ClinicalTrials.gov records United States
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Showing 25–48 of 293 matching trials from the live ClinicalTrials.gov search.
Completed Phase 1 Interventional Accepts healthy volunteers

The Effect of a Meal on Vitamin D Absorption

NCT01268176
Conditions
Vitamin D Deficiency
Interventions
cholecalciferol
Dietary Supplement
Lead sponsor
Tufts University
Other
Eligibility
50 Years to 69 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Withdrawn Not applicable Interventional Accepts healthy volunteers

Pilot Study on Weight Loss With Robotic Assistance

NCT03314415
Conditions
Overweight and Obesity, Weight Loss
Interventions
Aldebaraan Nao H25
Device
Lead sponsor
Tufts University
Other
Eligibility
25 Years to 65 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Vascular Disease, Endothelial Dysfunction, Heart Disease, Cardiovascular Diseases, Hypertension
Interventions
Almonds, Placebo Comparator:
Dietary Supplement
Lead sponsor
Tufts University
Other
Eligibility
20 Years to 80 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Sjogren's Mini-Pill Oral and Gut Microbiome Study

NCT07732582
Conditions
Sjogren's Syndrome
Interventions
Mini-Pill
Device
Lead sponsor
Tufts University
Other
Eligibility
Not listed
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers

Addressing Prostate Cancer Information Disparities With eHealth Technology

NCT02787434
Conditions
Prostate Neoplasm
Interventions
Prostate Cancer Screening Decision Aid
Other
Lead sponsor
Tufts University
Other
Eligibility
45 Years to 70 Years · Male only
Enrollment
125 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
2
States / cities
Medford, Massachusetts • Atlanta, Virginia
Conditions
Infection; Newborn
Interventions
Single Molecule Array (SiMoA)
Other
Lead sponsor
Tufts Medical Center
Other
Eligibility
Not listed
Enrollment
5,000 participants
Timeline
2019 – 2024
U.S. locations
3
States / cities
Gainesville, Florida • Boston, Massachusetts • Providence, Rhode Island
Conditions
Bacterial Conjunctivitis
Interventions
VIGAMOX
Drug
Lead sponsor
Alcon Research
Industry
Eligibility
1 Year to 13 Years
Enrollment
137 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Fort Worth, Texas
Conditions
Neck Pain
Interventions
Management according to Mechanical Diagnosis and Therapy, Management according to the Cervical Spine Clinical Practice Guidelines
Other
Lead sponsor
Tufts University
Other
Eligibility
18 Years to 90 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
3
States / cities
Chicago, Illinois • Radnor, Pennsylvania • York, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers

PREDICT 2: Personalized Responses to Dietary Composition Trial 2

NCT03983733
Conditions
Diabetes, Heart Diseases, Diet Habit, Diet Modification, Microbial Colonization, Healthy, Obesity, Metabolism
Interventions
Dietary Intervention
Other
Lead sponsor
Zoe Global Limited
Other
Eligibility
18 Years to 70 Years
Enrollment
1,139 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Philips AirFlosser Study

NCT01700348
Conditions
Gingivitis
Interventions
Airflosser, Manual Floss
Device
Lead sponsor
Tufts University
Other
Eligibility
18 Years to 70 Years
Enrollment
257 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Active, not recruiting Not applicable Interventional

Community Pharmacy Produce Prescriptions

NCT06920355
Conditions
Diabetes Mellitus Type 2, Hypertension
Interventions
Produce Prescription, Nutrition Education
Other · Behavioral
Lead sponsor
Tufts University
Other
Eligibility
18 Years and older
Enrollment
610 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
3
States / cities
Bentonville, Arkansas • Des Moines, Iowa • Cincinnati, Ohio
Conditions
HIV Infections, Acquired Immunodeficiency Syndrome, Medication Adherence
Interventions
MedCHEC Tablet Computer & Adherence Care
Behavioral
Lead sponsor
Boston University
Other
Eligibility
18 Years and older
Enrollment
371 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2017
U.S. locations
3
States / cities
Los Angeles, California • Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers

Clinical Assessment of Barley and Oat Phytochemicals

NCT01303562
Conditions
Healthy
Interventions
Whole grain oats and barley
Other
Lead sponsor
Tufts University
Other
Eligibility
40 Years to 70 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Recruiting No phase listed Observational

HCMR Re-Imaging Study

NCT07054073
Conditions
Hypertrophic Cardiomyopathy (HCM)
Interventions
None - observational study
Other
Lead sponsor
Christopher Kramer
Other
Eligibility
18 Years to 65 Years
Enrollment
314 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
6
States / cities
Evanston, Illinois • Boston, Massachusetts • Medford, Massachusetts + 3 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Tegaderm vs. EyeGard for Eye Protection

NCT03549429
Conditions
Erythema
Interventions
Medical tapes: TegadermTM and EyeGard®
Device
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years and older
Enrollment
159 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Autism Spectrum Disorder (ASD)
Interventions
Wellness Enhancing Physical Activity for Young Children (WE PLAY), Non-Physical Activity Online Training
Behavioral
Lead sponsor
Northeastern University
Other
Eligibility
33 Months to 71 Months
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
3
States / cities
Boston, Massachusetts • University Park, Pennsylvania
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Delta GREENS Food is Medicine Intervention

NCT06358859
Conditions
Cardiometabolic Risk Factors, Diabetes, High Blood Pressure, Obesity, Nutrition Security
Interventions
Food is Medicine
Other
Lead sponsor
Tufts University
Other
Eligibility
21 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Third Molar Extraction and Pulsed Electromagnetic FieldTherapy

NCT02376946
Conditions
Postoperative Edema and Pain
Interventions
ActiPatch(TM), Placebo
Device
Lead sponsor
Tufts University
Other
Eligibility
18 Years to 30 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Sleep Deprivation, Delirium
Interventions
Dexmedetomidine, Placebo
Drug · Other
Lead sponsor
Maisonneuve-Rosemont Hospital
Other
Eligibility
18 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Diet, Mediterranean, Health Behavior, Program Sustainability, Program Effectiveness
Interventions
Mediterranean diet Intervention
Behavioral
Lead sponsor
Harvard School of Public Health (HSPH)
Other
Eligibility
18 Years and older
Enrollment
486 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Nutrient Deficiency
Interventions
Pharmavite Nature Made Multi for Him 50+, Placebo
Dietary Supplement
Lead sponsor
Tufts University
Other
Eligibility
45 Years to 75 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Completed No phase listed Observational Accepts healthy volunteers

Adhering to Dietary Approaches for Personal Taste (ADAPT)

NCT03226938
Conditions
Dietary Habits
Interventions
Not listed
Lead sponsor
Tufts University
Other
Eligibility
18 Years and older
Enrollment
3,001 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Metabolic Syndrome
Interventions
plant based nutrition bar
Dietary Supplement
Lead sponsor
Tufts University
Other
Eligibility
50 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Coronavirus Infection
Interventions
No intervention
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
5,154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts