# Safety and Dosing Study of the CHILLS Cryotherapy for the Treatment of OSA

> **NCT04864652** · NA · COMPLETED · sponsor: **Cryosa, Inc.** · enrollment: 84 (actual)

## Conditions studied

- Obstructive Sleep Apnea of Adult

## Interventions

- **DEVICE:** CHILLS Procedure

## Key facts

- **NCT ID:** NCT04864652
- **Lead sponsor:** Cryosa, Inc.
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-11-30
- **Primary completion:** 2022-08-25
- **Final completion:** 2023-05-06
- **Target enrollment:** 84 (ACTUAL)
- **Last updated:** 2025-06-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04864652

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04864652, "Safety and Dosing Study of the CHILLS Cryotherapy for the Treatment of OSA". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT04864652. Licensed CC0.

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