# Impact of Short and Mistimed Sleep on Adolescents With ADHD: The Adolescent Attention and Circadian Timing Study

> **NCT07684417** · NA · RECRUITING · sponsor: **Children's Hospital Medical Center, Cincinnati** · enrollment: 50 (estimated)

## Conditions studied

- ADHD

## Interventions

- **BEHAVIORAL:** Aligned sleep extension
- **BEHAVIORAL:** Misaligned sleep extension

## Key facts

- **NCT ID:** NCT07684417
- **Lead sponsor:** Children's Hospital Medical Center, Cincinnati
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2026-07-10
- **Primary completion:** 2030-08
- **Final completion:** 2030-08
- **Target enrollment:** 50 (ESTIMATED)
- **Last updated:** 2026-08-17

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07684417

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07684417, "Impact of Short and Mistimed Sleep on Adolescents With ADHD: The Adolescent Attention and Circadian Timing Study". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07684417. Licensed CC0.

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