# Mechanisms of Prediabetic States in Sleep Apnea

> **NCT04234217** · NA · ACTIVE_NOT_RECRUITING · sponsor: **University of Chicago** · enrollment: 300 (estimated)

## Conditions studied

- Sleep Apnea
- Pre-diabetes

## Interventions

- **DEVICE:** Continuous positive airway pressure
- **OTHER:** Niacin

## Key facts

- **NCT ID:** NCT04234217
- **Lead sponsor:** University of Chicago
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2019-11-26
- **Primary completion:** 2026-07-15
- **Final completion:** 2026-07-15
- **Target enrollment:** 300 (ESTIMATED)
- **Last updated:** 2026-04-24

## Collaborators

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- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04234217

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04234217, "Mechanisms of Prediabetic States in Sleep Apnea". Retrieved via AI Analytics 2026-06-26 from https://api.ai-analytics.org/clinical/NCT04234217. Licensed CC0.

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