# Light Flashes to Treat Delayed Sleep Phase Disorder (DSPD)

> **NCT01406691** · PHASE4 · RECRUITING · sponsor: **Stanford University** · enrollment: 20 (estimated)

## Conditions studied

- Delayed Sleep Phase Disorder

## Interventions

- **DEVICE:** Flashes

## Key facts

- **NCT ID:** NCT01406691
- **Lead sponsor:** Stanford University
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2013-12
- **Primary completion:** 2028-06
- **Final completion:** 2028-09
- **Target enrollment:** 20 (ESTIMATED)
- **Last updated:** 2023-03-24

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01406691

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01406691, "Light Flashes to Treat Delayed Sleep Phase Disorder (DSPD)". Retrieved via AI Analytics 2026-06-11 from https://api.ai-analytics.org/clinical/NCT01406691. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*