# Correlation Between Posterior Crossbite and Risk of Obstructive Sleep Apnea

> **NCT07561606** · — · NOT_YET_RECRUITING · sponsor: **October University for Modern Sciences and Arts** · enrollment: 420 (estimated)

## Conditions studied

- Crossbite Teeth

## Interventions

- **OTHER:** Comparator
- **OTHER:** Interventions

## Key facts

- **NCT ID:** NCT07561606
- **Lead sponsor:** October University for Modern Sciences and Arts
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-04
- **Primary completion:** 2026-06
- **Final completion:** 2026-06
- **Target enrollment:** 420 (ESTIMATED)
- **Last updated:** 2026-05-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07561606

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07561606, "Correlation Between Posterior Crossbite and Risk of Obstructive Sleep Apnea". Retrieved via AI Analytics 2026-07-01 from https://api.ai-analytics.org/clinical/NCT07561606. Licensed CC0.

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