Maintaining Behavior Change: A 6-year Follow-up of Adolescent 'Night-owls'

NCT ID: NCT05098782

Last Updated: 2022-10-07

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Total Enrollment

108 participants

Study Classification

OBSERVATIONAL

Study Start Date

2021-12-01

Study Completion Date

2022-10-05

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

A follow-up of a cohort of participants recruited for a prior study will be conducted. In the prior study, 10-18 years olds were provided one of two treatments to improve the sleep of adolescent night-owls. The follow-up will be approximately 6-years following participation in the prior study. The goal is to establish long-term outcomes in sleep and circadian functioning, in the five health-relevant domains and in engagement in sleep health behavior.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

A follow-up of a cohort of participants recruited for a prior study will be conducted. In the prior study, 10-18 years olds were provided one of two treatments to improve the sleep of adolescent night-owls. This follow-up will be conducted approximately 6-years following participation in the prior study. The participants will be 18-28 years of age.

Specific Aim 1: At the 6-year follow-up, participants recruited for the prior study will be assessed for sleep and circadian functioning and functioning in five health- relevant domains.

Specific Aim 2: The sample will also be assessed for their engagement in sleep health behavior.

This research will advance knowledge on: (a) longer-term outcomes and (b) the role of eveningness as a mechanism contributing to poorer outcomes.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Circadian Dysregulation

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Exclusion Criteria

* N/A
Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

University of California, Berkeley

OTHER

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Allison Harvey

Professor of clinical psychology

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

University of California, Berkeley

Berkeley, California, United States

Site Status

Countries

Review the countries where the study has at least one active or historical site.

United States

References

Explore related publications, articles, or registry entries linked to this study.

Harvey AG, Hein K, Dolsen EA, Dong L, Rabe-Hesketh S, Gumport NB, Kanady J, Wyatt JK, Hinshaw SP, Silk JS, Smith RL, Thompson MA, Zannone N, Blum DJ. Modifying the Impact of Eveningness Chronotype ("Night-Owls") in Youth: A Randomized Controlled Trial. J Am Acad Child Adolesc Psychiatry. 2018 Oct;57(10):742-754. doi: 10.1016/j.jaac.2018.04.020. Epub 2018 Aug 15.

Reference Type BACKGROUND
PMID: 30274649 (View on PubMed)

Susman ES, Patino EO, Tiab SS, Dong L, Gumport NB, Sarfan LD, Hinshaw SP, Harvey AG. Transdiagnostic Sleep and Circadian Intervention in Youth: Long-Term Follow-Up of a Randomized Controlled Trial. J Am Acad Child Adolesc Psychiatry. 2025 Mar;64(3):362-374. doi: 10.1016/j.jaac.2024.05.001. Epub 2024 May 8.

Reference Type DERIVED
PMID: 38729603 (View on PubMed)

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

2020-06-13428

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

Sleep in Adolescents - Pilot Study
NCT05703061 RECRUITING NA
Teen Sleep and Light Study
NCT04921215 COMPLETED NA
Teen Sleep Health Study
NCT04087603 COMPLETED NA