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Showing 1–24 of 28 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: PNF Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

Revolutionizing Normative Re-education

NCT04356261
View directory record Official record
Conditions
College Drinking, Underage Drinking, Alcohol Use Disorder
Interventions
Gamified Personalized Normative Feedback
Behavioral
Lead sponsor
Loyola Marymount University
Other
Eligibility
18 Years to 20 Years
Enrollment
1,143 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Sep 2, 2026, 1:21 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Personalized Normative Feedback for Stigma and Help-seeking

NCT07683819
View directory record Official record
Conditions
Stigma, Social, Help-Seeking Behavior
Interventions
Personalized Normative Feedback (PNF), Attention control
Behavioral
Lead sponsor
Han Oh
Other
Eligibility
18 Years to 29 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Sep 2, 2026, 1:21 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Feasibility and Effectiveness of Gamified Digital Intervention to Prevent Alcohol and Mental Health Risks

NCT07546604
View directory record Official record
Conditions
Alcohol Prevention, Mental Health
Interventions
Gamified Social App Supporting Womens' Health & Well-being, Psychoeducational Resource Library Access Only
Behavioral
Lead sponsor
Loyola Marymount University
Other
Eligibility
18 Years to 69 Years · Female only
Enrollment
1,752 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 5, 2026 · Synced Sep 2, 2026, 1:21 PM EDT
Recruiting Not applicable Interventional

The RolE of Prolonged Nightly faSTing to Improve Sleep and cOgnition in bREast Cancer Survivors

NCT06938555
View directory record Official record
Conditions
Breast Cancer Survivor, Cancer Related Cognitive Difficulties, Sleep, Quality of Life
Interventions
Prolonged Nightly Fasting, Health Education Videos
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Sep 2, 2026, 1:21 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Adaptive Preventive Intervention for College Alcohol Use

NCT03930524
View directory record Official record
Conditions
College Student Drinking
Interventions
Personalized Normative Feedback (PNF), Self-Monitoring (SM), Web-BASICS, Health Promotion Consultation, M-Bridge Online Health Coach
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 21 Years
Enrollment
891 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 11, 2023 · Synced Sep 2, 2026, 1:21 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Development and Validation of Patient Reported Outcome (PRO) Measures for Individuals With Neurofibromatosis 1 (NF1) and Plexiform Neurofibromas (pNFs)

NCT02544022
View directory record Official record
Conditions
Neurofibromatosis 1, Plexiform Neurofibromas
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
5 Years and older
Enrollment
476 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2027
U.S. locations
6
States / cities
Washington D.C., District of Columbia • Chicago, Illinois • Baltimore, Maryland + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Sep 2, 2026, 1:21 PM EDT
Enrolling by invitation Not applicable Interventional

CPNF Intervention Development and Testing

NCT07036198
View directory record Official record
Conditions
Alcohol Use
Interventions
Customizable personalized normative feedback (CPNF), Personalized normative feedback (PNF), Attention-Matched Control (AMC)
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 24 Years
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Sep 2, 2026, 1:21 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Testing a Personalized Normative Feedback Intervention for Vaccine Hesitancy

NCT05787015
View directory record Official record
Conditions
COVID-19, Vaccine Hesitancy
Interventions
Vaccine Norms Feedback, Alcohol Norms Feedback
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 24 Years
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Mar 27, 2023 · Synced Sep 2, 2026, 1:21 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Using Counter Attitudinal Advocacy to Change Drinking Behavior

NCT04042909
View directory record Official record
Conditions
Alcohol Drinking, Alcohol Abuse
Interventions
Counter Attitudinal Advocacy, Personalized Normative Feedback
Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years to 26 Years
Enrollment
591 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
2
States / cities
Providence, Rhode Island • Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 15, 2025 · Synced Sep 2, 2026, 1:21 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Targeting the Mechanisms Underlying Cutaneous Neurofibroma Formation in NF1: A Clinical Translational Approach.

NCT02777775
View directory record Official record
Conditions
Cutaneous Neurofibromas, Neurofibromatosis Type 1, Plexiform Neurofibromas
Interventions
Skin Biopsy
Procedure
Lead sponsor
Corewell Health West
Other
Eligibility
18 Years and older
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2025
U.S. locations
1
States / cities
Grand Rapids, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 23, 2025 · Synced Sep 2, 2026, 1:21 PM EDT
Terminated Not applicable Interventional

Prolonged Nightly Fasting in Fibromyalgia

NCT05581849
View directory record Official record
Conditions
Fibromyalgia
Interventions
Prolonged Nightly Fasting, Health Education Control
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Apr 5, 2025 · Synced Sep 2, 2026, 1:21 PM EDT
Completed Not applicable Interventional

Effect of Prolonged Nightly Fasting on Immunotherapy Outcomes in HNSCC - Role of Gut Microbiome

NCT05083416
View directory record Official record
Conditions
Head and Neck Cancer
Interventions
Prolonged Nightly Fasting, Regular Eating pattern
Behavioral
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Feb 8, 2026 · Synced Sep 2, 2026, 1:21 PM EDT
Completed Phase 2 Interventional Results available

Therapy in Amyotrophic Lateral Sclerosis (TAME)

NCT02118727
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis, Frontal Temporal Dementia
Interventions
Memantine, Placebo (for Memantine)
Drug
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years to 85 Years
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
13
States / cities
Phoenix, Arizona • Irvine, California • Jacksonville, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Nov 28, 2022 · Synced Sep 2, 2026, 1:21 PM EDT
Recruiting No phase listed Observational

Development of Patient-Reported Outcome Measures Assessing Tumor Visibility and Appearance Concerns in Neurofibromatosis Type 1: A Qualitative Study

NCT06880991
View directory record Official record
Conditions
Neurofibromatosis Type 1, Neurofibroma
Interventions
Arm 1
Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
5 Years to 120 Years
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Sep 2, 2026, 1:21 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Gamified, Social Media Inspired Personalized Normative Feedback Alcohol Intervention for Sexual Minority Women

NCT03884478
View directory record Official record
Conditions
Alcohol Drinking, Alcohol Abuse, Alcohol; Harmful Use
Interventions
Personalized Normative Feedback
Behavioral
Lead sponsor
Loyola Marymount University
Other
Eligibility
21 Years to 55 Years · Female only
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 6, 2023 · Synced Sep 2, 2026, 1:21 PM EDT
Completed Not applicable Interventional Results available

EMA/EMI for Psychiatrically Hospitalized Emerging Adults Who Drink to Cope

NCT05074030
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
Personalized Normative Feedback, Coping-Motive Specific Personalized Feedback Intervention plus an Ecological Momentary Intervention (PFIcope+EMI)
Behavioral
Lead sponsor
Butler Hospital
Other
Eligibility
18 Years to 25 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Sep 2, 2026, 1:21 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Brief Online Intervention for Veterans

NCT04244461
View directory record Official record
Conditions
Heavy Drinking, Mental Health Wellness
Interventions
Personalized Normative Feedback
Behavioral
Lead sponsor
RAND
Other
Eligibility
18 Years to 40 Years
Enrollment
754 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 30, 2025 · Synced Sep 2, 2026, 1:21 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Online Program for Young Adult Veteran Drinkers

NCT02187887
View directory record Official record
Conditions
AOD Misuse, AOD Associated Consequences
Interventions
Personalized normative feedback
Behavioral
Lead sponsor
RAND
Other
Eligibility
18 Years to 34 Years
Enrollment
793 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Mar 25, 2025 · Synced Sep 2, 2026, 1:21 PM EDT
Completed Not applicable Interventional

A Prolonged Nightly Fasting for Men on ADT for PCa

NCT07462403
View directory record Official record
Conditions
Prostate Cancer
Interventions
Prolonged Nightly Fasting (PNF+), Healthy Diet Text Messaging
Behavioral
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older · Male only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Sep 2, 2026, 1:21 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Motivating Recruitment and Efficacy in Normative Feedback Interventions

NCT04639882
View directory record Official record
Conditions
Heavy Drinking
Interventions
Personalized normative feedback
Behavioral
Lead sponsor
University of Houston
Other
Eligibility
18 Years to 26 Years
Enrollment
498 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 22, 2020 · Synced Sep 2, 2026, 1:21 PM EDT
Terminated Phase 2 Interventional Results available

Safety and Efficacy of the ELAD System (ELAD) to Treat Acute Liver Failure (ALF)

NCT01875874
View directory record Official record
Conditions
Acute Liver Failure, Fulminant Hepatic Failure, Primary Graft Non-Function, Surgically-Induced Liver Failure
Interventions
ELAD
Biological
Lead sponsor
Vital Therapies, Inc.
Industry
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
18
States / cities
Los Angeles, California • Washington D.C., District of Columbia • Miami, Florida + 14 more
Source: ClinicalTrials.gov public record
Updated Feb 11, 2019 · Synced Sep 2, 2026, 1:21 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Proprioceptive Neuromuscular Facilitation Exercise on Early Shoulder Muscle Activation in Healthy Individuals

NCT06667115
View directory record Official record
Conditions
Exercise, Healthy
Interventions
PNF exercise, PNF exercise with virtual reality gaming, PNF with concurrent feedback
Other
Lead sponsor
Dominican University New York
Other
Eligibility
18 Years to 45 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Orangeburg, New York
Source: ClinicalTrials.gov public record
Updated Oct 31, 2024 · Synced Sep 2, 2026, 1:21 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Brief Online Study Abroad Alcohol Intervention

NCT03928067
View directory record Official record
Conditions
Alcohol Abuse
Interventions
PNF + SAF
Behavioral
Lead sponsor
RAND
Other
Eligibility
18 Years to 25 Years
Enrollment
1,200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Aug 16, 2021 · Synced Sep 2, 2026, 1:21 PM EDT
Completed Not applicable Interventional

Think FAST Research Study

NCT04938778
View directory record Official record
Conditions
Age-related Cognitive Decline
Interventions
PNF
Other
Lead sponsor
Arizona State University
Other
Eligibility
65 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 3, 2022 · Synced Sep 2, 2026, 1:21 PM EDT