Completed NA INTERVENTIONAL 2-arm NCT03333512

The Cognitive and Metabolic Effects of Sleep Restriction in Adolescents (NFS4)

Sponsor: Duke-NUS Graduate Medical School

Interventions Nap

Updated 6 times since 2017 Last updated: Jan 31, 2018 Started: Nov 28, 2017 Primary completion: Jan 20, 2018 Completion: Jan 20, 2018

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT03333512, this NA trial focuses on Sleep and Sleep Restriction and remains completed. Sponsored by Duke-NUS Graduate Medical School, it has been updated 6 times since 2017, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

Change History

6 versions recorded

Sep 2024 — Present [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2021 — Jul 2024 [monthly]

Completed NA
Jun 2018 — Jan 2021 [monthly]

Completed NA
Mar 2018 — Jun 2018 [monthly]

Completed NA

Status: Recruiting → Completed

▶ Show 1 earlier version

Dec 2017 — Mar 2018 [monthly]

Recruiting NA

First recorded

Nov 2017

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Duke-NUS Graduate Medical School
National Medical Research Council (NMRC), Singapore

Data source: Duke-NUS Graduate Medical School

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Singapore, Singapore