NCT03925220 is a NA clinical trial of The SUPPER Project in Substance-Related Disorders, sponsored by Tufts University.

Who is sponsoring NCT03925220?

NCT03925220 is sponsored by Tufts University.

What drugs are being tested in NCT03925220?

Interventions in NCT03925220: The SUPPER Project, Improving nutrition and physical activity among youth.

What condition does NCT03925220 study?

NCT03925220 studies Substance-Related Disorders, Underage Drinking, Drug Use.

Is NCT03925220 still recruiting?

NCT03925220 is currently completed. Last updated 9 July 2025.

Are results published for NCT03925220?

Yes — primary outcome results have been posted to ClinicalTrials.gov. See the outcomes section above for details.

Last reviewed 2025-07-09 · How we verify

NCT03925220

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Testing a Brief Substance Misuse Preventative Intervention for Parents/Guardians of 5th-7th Grade Students

Completed NA Results posted Last updated 9 July 2025

What this trial tests

NA trial testing The SUPPER Project in Substance-Related Disorders in 402 participants. Completed in 30 January 2025.

Timeline

6 March 2019

Primary endpoint
30 January 2025

30 January 2025

Quick facts

Lead sponsor	Tufts University
Phase	NA
Status	Completed
Study type	INTERVENTIONAL
Allocation	randomized
Design	parallel
Masking	single
Primary purpose	prevention
Enrollment	402
Start date	6 March 2019
Primary completion	30 January 2025
Estimated completion	30 January 2025
Sites	1 location across United States

Drugs / interventions tested

The SUPPER Project
Improving nutrition and physical activity among youth

Conditions studied

Substance-Related Disorders — all drugs for Substance-Related Disorders →
Underage Drinking — all drugs for Underage Drinking →
Drug Use — all drugs for Drug Use →

Sponsor

Tufts University

Who can join

Adults 9 to 14, any sex, with Substance-Related Disorders or Underage Drinking. Patients with the condition only — healthy volunteers not accepted.

Results — posted to ClinicalTrials.gov

Per-arm endpoint measurements with 95% confidence intervals where reported. Source: trial results section.

Frequency of Parent-child Conversations on Substances Primary · 3 months (short-term) and 18 months (long-term)

Frequency of conversations was measured using an item adapted from a measure for parent-child communication about sex (Miller et al, 1998). Question: "During the past 3-months, how many times have you and your child talked about \[substance\]?" The same question assessed frequency for each substance of interest (alcohol, cigarettes, e-cigarettes, cannabis, other drugs) on a five-point Likert scale from "None" to "A lot". Responses were dichotomized as "Several" or "A lot" versus "None", "Once", or "A few times". This measure was reported by parents and children.

3-months - drinking alcohol

Group	Value	95% CI
Substance Use Prevention Intervention	87
Substance Use Prevention Intervention - Children	32
Nutrition, Physical Activity, and Weight Talk Comparison	29
Nutrition, Physical Activity, and Weight Talk Comparison - Children	20
Substance Use Prevention Intervention	91
Substance Use Prevention Intervention - Children	146
Nutrition, Physical Activity, and Weight Talk Comparison	156
Nutrition, Physical Activity, and Weight Talk Comparison - Children	165

3-months - using e-cigarettes or vaping

Group	Value	95% CI
Substance Use Prevention Intervention	70
Substance Use Prevention Intervention - Children	28
Nutrition, Physical Activity, and Weight Talk Comparison	28
Nutrition, Physical Activity, and Weight Talk Comparison - Children	17
Substance Use Prevention Intervention	108
Substance Use Prevention Intervention - Children	150
Nutrition, Physical Activity, and Weight Talk Comparison	157
Nutrition, Physical Activity, and Weight Talk Comparison - Children	168

3-months - using marijuana

Group	Value	95% CI
Substance Use Prevention Intervention	61
Substance Use Prevention Intervention - Children	20
Nutrition, Physical Activity, and Weight Talk Comparison	27
Nutrition, Physical Activity, and Weight Talk Comparison - Children	17
Substance Use Prevention Intervention	117
Substance Use Prevention Intervention - Children	158
Nutrition, Physical Activity, and Weight Talk Comparison	158
Nutrition, Physical Activity, and Weight Talk Comparison - Children	168

3-months - smoking cigarettes

Group	Value	95% CI
Substance Use Prevention Intervention	79
Substance Use Prevention Intervention - Children	28
Nutrition, Physical Activity, and Weight Talk Comparison	23
Nutrition, Physical Activity, and Weight Talk Comparison - Children	21
Substance Use Prevention Intervention	99
Substance Use Prevention Intervention - Children	150
Nutrition, Physical Activity, and Weight Talk Comparison	162
Nutrition, Physical Activity, and Weight Talk Comparison - Children	164

3-months - using other drugs

Group	Value	95% CI
Substance Use Prevention Intervention	55
Substance Use Prevention Intervention - Children	25
Nutrition, Physical Activity, and Weight Talk Comparison	20
Nutrition, Physical Activity, and Weight Talk Comparison - Children	19
Substance Use Prevention Intervention	123
Substance Use Prevention Intervention - Children	153
Nutrition, Physical Activity, and Weight Talk Comparison	165
Nutrition, Physical Activity, and Weight Talk Comparison - Children	166

18-months - drinking alcohol

Group	Value	95% CI
Substance Use Prevention Intervention	51
Substance Use Prevention Intervention - Children	30
Nutrition, Physical Activity, and Weight Talk Comparison	36
Nutrition, Physical Activity, and Weight Talk Comparison - Children	28
Substance Use Prevention Intervention	106
Substance Use Prevention Intervention - Children	121
Nutrition, Physical Activity, and Weight Talk Comparison	124
Nutrition, Physical Activity, and Weight Talk Comparison - Children	131

18-months - using e-cigarettes or vaping

Group	Value	95% CI
Substance Use Prevention Intervention	40
Substance Use Prevention Intervention - Children	22
Nutrition, Physical Activity, and Weight Talk Comparison	33
Nutrition, Physical Activity, and Weight Talk Comparison - Children	18
Substance Use Prevention Intervention	117
Substance Use Prevention Intervention - Children	129
Nutrition, Physical Activity, and Weight Talk Comparison	127
Nutrition, Physical Activity, and Weight Talk Comparison - Children	141

18-months - using marijuana

Group	Value	95% CI
Substance Use Prevention Intervention	38
Substance Use Prevention Intervention - Children	26
Nutrition, Physical Activity, and Weight Talk Comparison	30
Nutrition, Physical Activity, and Weight Talk Comparison - Children	22
Substance Use Prevention Intervention	119
Substance Use Prevention Intervention - Children	125
Nutrition, Physical Activity, and Weight Talk Comparison	130
Nutrition, Physical Activity, and Weight Talk Comparison - Children	137

Targeted Parent-child Communication on Substance Use Primary · 3 months (short-term) and 18 months (long-term)

An adapted version of the Targeted Parent-Child Communication about Alcohol Scale (Miller-Day et al, 2010) was used to assess targeted communication about alcohol and other drugs use. The ten-item assesses parents' agreement on having communication about substance use related topics and applying strategies parents may have discussed with their child. Items were assessed on a six-point Likert scale from "Strongly agree" to "Strongly disagree". Responses were dichotomized as "Agree" or "Strongly Agree" versus "Strongly Disagree" to "Somewhat Agree". This measure was reported by parents and chil

3 months - warned about the dangers

Group	Value	95% CI
Substance Use Prevention Intervention	162
Substance Use Prevention Intervention - Children	147
Nutrition, Physical Activity, and Weight Talk Comparison	126
Nutrition, Physical Activity, and Weight Talk Comparison - Children	143
Substance Use Prevention Intervention	19
Substance Use Prevention Intervention - Children	34
Nutrition, Physical Activity, and Weight Talk Comparison	59
Nutrition, Physical Activity, and Weight Talk Comparison - Children	42

3 months - talked about how to handle offers

Group	Value	95% CI
Substance Use Prevention Intervention	137
Substance Use Prevention Intervention - Children	125
Nutrition, Physical Activity, and Weight Talk Comparison	81
Nutrition, Physical Activity, and Weight Talk Comparison - Children	106
Substance Use Prevention Intervention	44
Substance Use Prevention Intervention - Children	56
Nutrition, Physical Activity, and Weight Talk Comparison	104
Nutrition, Physical Activity, and Weight Talk Comparison - Children	79

3 months - given rules to obey

Group	Value	95% CI
Substance Use Prevention Intervention	139
Substance Use Prevention Intervention - Children	111
Nutrition, Physical Activity, and Weight Talk Comparison	61
Nutrition, Physical Activity, and Weight Talk Comparison - Children	104
Substance Use Prevention Intervention	42
Substance Use Prevention Intervention - Children	70
Nutrition, Physical Activity, and Weight Talk Comparison	124
Nutrition, Physical Activity, and Weight Talk Comparison - Children	81

3 months - not directly talked but given hints on not to use

Group	Value	95% CI
Substance Use Prevention Intervention	18
Substance Use Prevention Intervention - Children	39
Nutrition, Physical Activity, and Weight Talk Comparison	29
Nutrition, Physical Activity, and Weight Talk Comparison - Children	59
Substance Use Prevention Intervention	163
Substance Use Prevention Intervention - Children	142
Nutrition, Physical Activity, and Weight Talk Comparison	156
Nutrition, Physical Activity, and Weight Talk Comparison - Children	126

3 months - lectured or given speech

Group	Value	95% CI
Substance Use Prevention Intervention	71
Substance Use Prevention Intervention - Children	83
Nutrition, Physical Activity, and Weight Talk Comparison	41
Nutrition, Physical Activity, and Weight Talk Comparison - Children	68
Substance Use Prevention Intervention	110
Substance Use Prevention Intervention - Children	98
Nutrition, Physical Activity, and Weight Talk Comparison	144
Nutrition, Physical Activity, and Weight Talk Comparison - Children	117

3 months - made a comment if a character on TV is drinking/drunk

Group	Value	95% CI
Substance Use Prevention Intervention	83
Substance Use Prevention Intervention - Children	84
Nutrition, Physical Activity, and Weight Talk Comparison	57
Nutrition, Physical Activity, and Weight Talk Comparison - Children	64
Substance Use Prevention Intervention	98
Substance Use Prevention Intervention - Children	97
Nutrition, Physical Activity, and Weight Talk Comparison	128
Nutrition, Physical Activity, and Weight Talk Comparison - Children	121

3 months - told stories of people who drink or have been drunk or use drugs

Group	Value	95% CI
Substance Use Prevention Intervention	112
Substance Use Prevention Intervention - Children	60
Nutrition, Physical Activity, and Weight Talk Comparison	86
Nutrition, Physical Activity, and Weight Talk Comparison - Children	60
Substance Use Prevention Intervention	69
Substance Use Prevention Intervention - Children	121
Nutrition, Physical Activity, and Weight Talk Comparison	99
Nutrition, Physical Activity, and Weight Talk Comparison - Children	125

3 months - told they would be disappointed

Group	Value	95% CI
Substance Use Prevention Intervention	88
Substance Use Prevention Intervention - Children	77
Nutrition, Physical Activity, and Weight Talk Comparison	47
Nutrition, Physical Activity, and Weight Talk Comparison - Children	71
Substance Use Prevention Intervention	93
Substance Use Prevention Intervention - Children	104
Nutrition, Physical Activity, and Weight Talk Comparison	138
Nutrition, Physical Activity, and Weight Talk Comparison - Children	114

Parent-child Audio-recorded Conversations About Substance Use Primary · 12 months

The prompts, modeled after the Family Assessment Task (FAsTask) where parents and adolescents have a conversation about substance use and related behaviors, were developed by the study team (Spirito et al, 2011). The same prompts are used at each time point. The sub-scales (expectations, messaging, communication style, and strategies) range from 1 to 9 (higher values represent a higher quality conversation compared to lower values). The overall combined score ranges from 4 to 36 (higher values represent a higher quality conversation compared to lower values).

Expectations

Group	Value	95% CI
Substance Use Prevention Intervention	3.5	± 2.1
Nutrition, Physical Activity, and Weight Talk Comparison	3.2	± 1.9

Messaging

Group	Value	95% CI
Substance Use Prevention Intervention	4.7	± 1.3
Nutrition, Physical Activity, and Weight Talk Comparison	4.6	± 1.3

Communication style

Group	Value	95% CI
Substance Use Prevention Intervention	5.5	± 1.6
Nutrition, Physical Activity, and Weight Talk Comparison	5.5	± 1.5

Strategies

Group	Value	95% CI
Substance Use Prevention Intervention	2.4	± 1.8
Nutrition, Physical Activity, and Weight Talk Comparison	2.2	± 1.5

Overall combined score

Group	Value	95% CI
Substance Use Prevention Intervention	16	± 4.0
Nutrition, Physical Activity, and Weight Talk Comparison	15.5	± 3.5

Quality of Video-recorded Family Mealtime Interactions Primary · 12 months

The mean quality of mealtime interactions is measured using various scales from the Iowa Family Interaction Rating Scales (IFIRS) coding system: Dyadic Interaction Scales, Dyadic Relationship Scales, Group Interactions Scales, and Parenting Scales. Observed behaviors from 3 video-recorded family meals are assessed and scored on a 9-point scale. A higher score indicates coders observed a higher intensity and/or frequency of the construct in the video-recorded family meals. Each IFIRS scale is scored individually, and the average across the 3 family meals is reported. The items were organized in

Parent communication

Group	Value	95% CI
Substance Use Prevention Intervention	28.9	± 0.3
Nutrition, Physical Activity, and Weight Talk Comparison	28.6	± 0.3

Parenting style

Group	Value	95% CI
Substance Use Prevention Intervention	30.3	± 0.2
Nutrition, Physical Activity, and Weight Talk Comparison	30.1	± 0.2

Dyad relationship

Group	Value	95% CI
Substance Use Prevention Intervention	25.7	± 0.3
Nutrition, Physical Activity, and Weight Talk Comparison	25.8	± 0.3

Group enjoyment

Group	Value	95% CI
Substance Use Prevention Intervention	4.5	± 0.1
Nutrition, Physical Activity, and Weight Talk Comparison	4.2	± 0.1

Child Substance Use Expectancies (Alcohol) Primary · 18 months

Positive and negative expectancies about the affective, cognitive, and behavioral effects of alcohol use will be assessed with the Alcohol Expectancy Questionnaire-Adolescent Form, short version. The tool is comprised of 27 items, each with response options ranging from (1) Strongly Disagree to (6) Strongly Agree. Questions 6, 9, 17, and 26 are scored in opposite direction before they are included in the negative sub-scale (remaining items are included in the positive sub-scale). Sub-scales are created by averaging the items and range from 1 to 6. A higher score on the positive expectancies sc

Positive expectancies

Group	Value	95% CI
Substance Use Prevention Intervention - Children	2.55	± 0.08
Nutrition, Physical Activity, and Weight Talk Comparison - Children	2.53	± 0.07

Negative expectancies

Group	Value	95% CI
Substance Use Prevention Intervention - Children	4.24	± 0.09
Nutrition, Physical Activity, and Weight Talk Comparison - Children	4.23	± 0.09

Child Substance Use Expectancies (Cigarettes) Primary · 18 months

Positive and negative expectancies about the affective, cognitive, and behavioral effects of cigarette use will be assessed with the Positive and Negative Outcome Expectancies of Smoking scale. The tool comprises 12 items, each with response options ranging from (1) Strongly Disagree to (6) Strongly Agree. The tool has two subscales (positive expectancies, determined by 7 questions; negative expectancies, determined by 5 questions). Summary scores for both the positive and negative expectancies are created. Summary score values range from 0-7 for positive, 0-5 for negative expectancies. Higher

Positive expectancies

Group	Value	95% CI
Substance Use Prevention Intervention - Children	1.68	± 0.05
Nutrition, Physical Activity, and Weight Talk Comparison - Children	1.57	± 0.05

Negative expectancies

Group	Value	95% CI
Substance Use Prevention Intervention - Children	5.15	± 0.07
Nutrition, Physical Activity, and Weight Talk Comparison - Children	5.22	± 0.07

Child Substance Use Expectancies (Marijuana) Primary · 18 months

Positive and negative expectancies about the affective, cognitive, and behavioral effects of marijuana use will be assessed with an adapted version of the Marijuana Effect Expectancies Questionnaire - Brief. The tool comprises three standalone subscales (Relaxation/Tension Reduction, Cognitive/Behavioral Impairment, Global Negative Effects) for a total of 27 items. Each item has responses ranging from (1) Strongly Disagree to (6) Strongly Agree. Scores for each subscale are calculated by averaging item scores within that subscale. Each subscale score range is from 1 - 6. Higher scores on each

Positive expectancies

Group	Value	95% CI
Substance Use Prevention Intervention - Children	2.69	± 0.1
Nutrition, Physical Activity, and Weight Talk Comparison - Children	2.73	± 0.1

Negative expectancies

Group	Value	95% CI
Substance Use Prevention Intervention - Children	4.04	± 0.12
Nutrition, Physical Activity, and Weight Talk Comparison - Children	4.16	± 0.12

Child Affiliation With Substance-using Peers Primary · 18 months

Using an item from the Monitoring the Future study, children will be asked how many of their friends they think use substances. The item is repeated for each substance. This measure was reported by children only.

How many of your friends do you estimate occassionally drink alcohol?

Group	Value	95% CI
Substance Use Prevention Intervention - Children	21
Nutrition, Physical Activity, and Weight Talk Comparison - Children	15
Substance Use Prevention Intervention - Children	124
Nutrition, Physical Activity, and Weight Talk Comparison - Children	126

How many of your friends do you think smoke cigarettes?

Group	Value	95% CI
Substance Use Prevention Intervention - Children	11
Nutrition, Physical Activity, and Weight Talk Comparison - Children	4
Substance Use Prevention Intervention - Children	137
Nutrition, Physical Activity, and Weight Talk Comparison - Children	143

How many of your friends do you think use marijuana?

Group	Value	95% CI
Substance Use Prevention Intervention - Children	15
Nutrition, Physical Activity, and Weight Talk Comparison - Children	11
Substance Use Prevention Intervention - Children	131
Nutrition, Physical Activity, and Weight Talk Comparison - Children	137

How many of your friends do you estimate occassionally use e-cigarettes or vapes?

Group	Value	95% CI
Substance Use Prevention Intervention - Children	29
Nutrition, Physical Activity, and Weight Talk Comparison - Children	23
Substance Use Prevention Intervention - Children	117
Nutrition, Physical Activity, and Weight Talk Comparison - Children	119

How many of your friends do you think use other drugs?

Group	Value	95% CI
Substance Use Prevention Intervention - Children	4
Nutrition, Physical Activity, and Weight Talk Comparison - Children	2
Substance Use Prevention Intervention - Children	140
Nutrition, Physical Activity, and Weight Talk Comparison - Children	139

Child Willingness to Use Substances Primary · 18 months

Child willingness to use substances will be assessed through three items adapted from the measure combining intention and willingness originally developed for tobacco and amphetamines found in Gibbons et al. (1998) Reasoned Action and Social Reaction: Willingness and Intention as Independent Predictors of Health Risk. The three items will be asked for each substance. Each item has response options ranging from (1) Not at all likely to (6) Very likely. Response options are transformed to binary format such that 0 represents (1) Not at all likely and 1 represents (2) Unlikely to (6) Very Likely.

Alcohol - Willingness to use

Group	Value	95% CI
Substance Use Prevention Intervention - Children	0.27	± 0.64
Nutrition, Physical Activity, and Weight Talk Comparison - Children	0.26	± 0.63

Cigarettes - Willingness to use

Group	Value	95% CI
Substance Use Prevention Intervention - Children	0.22	± 0.61
Nutrition, Physical Activity, and Weight Talk Comparison - Children	0.13	± 0.41

Cannabis - Willingness to use

Group	Value	95% CI
Substance Use Prevention Intervention - Children	0.24	± 0.66
Nutrition, Physical Activity, and Weight Talk Comparison - Children	0.15	± 0.45

E-cigarettes or vaping - Willingness to use

Group	Value	95% CI
Substance Use Prevention Intervention - Children	0.34	± 0.85
Nutrition, Physical Activity, and Weight Talk Comparison - Children	0.21	± 0.56

Other drugs - Willingness to use

Group	Value	95% CI
Substance Use Prevention Intervention - Children	0.12	± 0.44
Nutrition, Physical Activity, and Weight Talk Comparison - Children	0.17	± 0.49

Child Intentions to Use Substances Primary · 18 months

One item from the Youth Alcohol and Drug Survey will assess child's intention to use substances in the next 30 days. The question is asked for each substance and has the response options 'No', 'Probably No', 'Probably Yes', 'Yes'. Response options are dichotomized to (1) No \[which includes 'No' and 'Probably No'\] and (2) Yes \[which includes 'Probably Yes' and 'Yes'\]. This measure was reported by children only.

Alcohol - Plan to use in the next 30 days

Group	Value	95% CI
Substance Use Prevention Intervention - Children	0
Nutrition, Physical Activity, and Weight Talk Comparison - Children	0
Substance Use Prevention Intervention - Children	147
Nutrition, Physical Activity, and Weight Talk Comparison - Children	146

Cigarettes - Plan to use in the next 30 days

Group	Value	95% CI
Substance Use Prevention Intervention - Children	0
Nutrition, Physical Activity, and Weight Talk Comparison - Children	0
Substance Use Prevention Intervention - Children	147
Nutrition, Physical Activity, and Weight Talk Comparison - Children	148

Cannabis - Plan to use in the next 30 days

Group	Value	95% CI
Substance Use Prevention Intervention - Children	0
Nutrition, Physical Activity, and Weight Talk Comparison - Children	0
Substance Use Prevention Intervention - Children	147
Nutrition, Physical Activity, and Weight Talk Comparison - Children	147

E-cigarettes or vapes - Plan to use in the next 30 days

Group	Value	95% CI
Substance Use Prevention Intervention - Children	1
Nutrition, Physical Activity, and Weight Talk Comparison - Children	1
Substance Use Prevention Intervention - Children	146
Nutrition, Physical Activity, and Weight Talk Comparison - Children	147

Other drugs - Plan to use in the next 30 days

Group	Value	95% CI
Substance Use Prevention Intervention - Children	0
Nutrition, Physical Activity, and Weight Talk Comparison - Children	0
Substance Use Prevention Intervention - Children	144
Nutrition, Physical Activity, and Weight Talk Comparison - Children	140

Pre/Early-adolescent Substance Use Initiation Secondary · 18 months

Substance use initiation for each substance will be assessed with three items from the Drug Use Questionnaire. The items will be asked for each substance. Child responds Yes/No to the "have you ever used \[substance\]?" question. This measure was reported by children only.

Alcohol

Group	Value	95% CI
Substance Use Prevention Intervention - Children	14
Nutrition, Physical Activity, and Weight Talk Comparison - Children	9
Substance Use Prevention Intervention - Children	173
Nutrition, Physical Activity, and Weight Talk Comparison - Children	173

Cigarettes

Group	Value	95% CI
Substance Use Prevention Intervention - Children	3
Nutrition, Physical Activity, and Weight Talk Comparison - Children	2
Substance Use Prevention Intervention - Children	184
Nutrition, Physical Activity, and Weight Talk Comparison - Children	180

Cannabis

Group	Value	95% CI
Substance Use Prevention Intervention - Children	9
Nutrition, Physical Activity, and Weight Talk Comparison - Children	3
Substance Use Prevention Intervention - Children	178
Nutrition, Physical Activity, and Weight Talk Comparison - Children	179

E-cigarettes or vaping

Group	Value	95% CI
Substance Use Prevention Intervention - Children	13
Nutrition, Physical Activity, and Weight Talk Comparison - Children	6
Substance Use Prevention Intervention - Children	174
Nutrition, Physical Activity, and Weight Talk Comparison - Children	176

Other drugs

Group	Value	95% CI
Substance Use Prevention Intervention - Children	1
Nutrition, Physical Activity, and Weight Talk Comparison - Children	1
Substance Use Prevention Intervention - Children	186
Nutrition, Physical Activity, and Weight Talk Comparison - Children	181

Sponsor's own description

The current study aims to test the efficacy of a family communication-based, novel, adaptable, and resource-efficient substance misuse preventive intervention for parents/guardians of pre/early adolescents (grades 5-7). The short-term goal of this study is to increase the quality time that parents spend with their children through eating meals together, and in so doing, talking about the harms associated with substance use (intermediate endpoint), which will in turn, lead to the long-term goal of preventing the initiation and misuse of substances among their children as they enter adolescence.

Publications & conference data

2 peer-reviewed publications reference this trial (live from Europe PMC):

Randomized controlled trial to test the efficacy of a brief, communication-based, substance use preventive intervention for parents of adolescents: Protocol for the SUPPER Project (Substance Use Prevention Promoted by Eating family meals Regularly).
Skeer MR, Sabelli RA, Rancaño KM, Lee-Bravatti M, et al · · 2022 · cited 6× · PMID 35108294 · DOI 10.1371/journal.pone.0263016
Efficacy of a Universal Weight Stigma Intervention on the Quality of Parent-Child Conversations About Weight.
Rancaño KM, Skeer M, Puhl R, Eliasziw M, et al · · 2025 · cited 1× · PMID 39903139 · DOI 10.1016/j.jadohealth.2024.11.012

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Verify against primary sources

ClinicalTrials.gov — authoritative US registry record
WHO ICTRP — international registry index
EU Clinical Trials Register
Sponsor press releases (Google)

Data sources for this page

Trial protocol + status: ClinicalTrials.gov NCT03925220 (US National Library of Medicine, public domain)
Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by Tufts University
Last refreshed: 9 July 2025

Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT03925220.

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing

NCT03925220

Quick facts

Drugs / interventions tested

Conditions studied

Sponsor

Who can join

Results — posted to ClinicalTrials.gov

Sponsor's own description

Publications & conference data

Related trials

Other recruiting trials for Substance-Related Disorders

Other Tufts University trials

Verify against primary sources