# Level 3 Validation Study

> **NCT07688603** · NA · NOT_YET_RECRUITING · sponsor: **Windsor Sleep Disorders Clinic** · enrollment: 80 (estimated)

## Conditions studied

- Obstructive Sleep Apnea (OSA)

## Interventions

- **DEVICE:** Comparison 1: Level 1 Polysomnography: Cadwell/Alice
- **DEVICE:** Comparison 2: Level 3 Test: Berry Sleep Apnea Screening Monitor

## Key facts

- **NCT ID:** NCT07688603
- **Lead sponsor:** Windsor Sleep Disorders Clinic
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-06
- **Primary completion:** 2026-11
- **Final completion:** 2026-11
- **Target enrollment:** 80 (ESTIMATED)
- **Last updated:** 2026-07-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07688603

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07688603, "Level 3 Validation Study". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07688603. Licensed CC0.

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