Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 7, 2026, 8:35 AM EDT

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Showing 1–12 of 12 matching trials from the live ClinicalTrials.gov search.
Conditions
Hyperphagia, Prader-Willi Syndrome
Interventions
tDCS
Device
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years to 64 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
3
States / cities
Kansas City, Kansas • Boston, Massachusetts • Dousman, Wisconsin
Conditions
Prader-Willi Syndrome
Interventions
Repetitive Transcranial Magnetic Stimulation (rTMS)
Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 64 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Belmont, Massachusetts
Conditions
Prader-Willi Syndrome
Interventions
tVNS, intermittent stimulation, tVNS, continuous stimulation
Device
Lead sponsor
Foundation for Prader-Willi Research
Other
Eligibility
10 Years to 40 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
18
States / cities
Palo Alto, California • San Diego, California • Aurora, Colorado + 14 more
Conditions
Prader-Willi Syndrome, Hyperphagia
Interventions
Intranasal Oxytocin (IN-OXT), Matched Placebo
Drug · Other
Lead sponsor
Montefiore Medical Center
Other
Eligibility
5 Years to 18 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
The Bronx, New York
Active, not recruiting Not applicable Interventional

Impact of Bright Light Therapy on Prader-Willi Syndrome

NCT05939453
Conditions
Prader-Willi Syndrome, Excessive Daytime Sleepiness, Hyperphagia, Body Weight, Mood, Behavior
Interventions
Sham Light, Bright Light Therapy
Other
Lead sponsor
Maimonides Medical Center
Other
Eligibility
6 Years to 88 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Brooklyn, New York
Completed No phase listed Observational Results available

Weight Change in PWS Over Six Months

NCT03585244
Conditions
Weight Change, Body
Interventions
weekly weight
Other
Lead sponsor
Foundation for Prader-Willi Research
Other
Eligibility
12 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Walnut, California
Conditions
Obesity, Prader Willi Syndrome
Interventions
High carbohydrate meal, High fat meal
Other
Lead sponsor
Duke University
Other
Eligibility
5 Years to 17 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Prader-Willi Syndrome
Interventions
Regulating Together group therapy
Behavioral
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
13 Years to 17 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027
U.S. locations
1
States / cities
Kansas City, Missouri
Conditions
Prader-Willi Syndrome
Interventions
Not listed
Lead sponsor
Foundation for Prader-Willi Research
Other
Eligibility
5 Years and older
Enrollment
700 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Walnut, California
Completed No phase listed Observational

Hypoglycemia in Prader-Willi Syndrome

NCT01897363
Conditions
Prader Willi Syndrome, Hypoglycemia
Interventions
Infants with Prader-Willi Syndrome
Other
Lead sponsor
University of Florida
Other
Eligibility
2 Months to 12 Months
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Prader Willi Syndrome, Syndromic Obesity, Childhood Obesity
Interventions
Low Carbohydrate diet, Low Fat diet
Other
Lead sponsor
Duke University
Other
Eligibility
5 Years to 17 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Durham, North Carolina
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

CBDV vs Placebo in Children and Adults up to Age 30 With Prader-Willi Syndrome (PWS)

NCT03848481
Conditions
Prader-Willi Syndrome
Interventions
CBDV Compound, Placebo
Drug
Lead sponsor
Eric Hollander
Other
Eligibility
5 Years to 30 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
The Bronx, New York