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Associations Apnoea Hypopnoea Index (AHI) and Malocclusions in Growing Patients With Maxillary Constriction

StatusEnrolling by Invitation
PhaseNot applicable
Started
View on ClinicalTrials.gov ↗
Record status
This record was last updated November 18, 2025 (before its estimated July 2026 completion). Its status may not reflect the trial's current state.

Record History

See every version on ClinicalTrials.gov ↗

  1. Trial status: Not Yet Recruiting to Enrolling by Invitation
    • Start date changed from estimate of Jul 2025 to Jul 1, 2025
    v3
  2. Primary endpoints: 2 to 1
    • Secondary endpoints revised (17)
    • Eligibility criteria shortened, about 5 words
    v2
  3. Study First Submitted
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
The aim of this prospective clinical study is to evaluate the association between the Apnoea Hypopnoea Index (AHI) and the type of malocclusion in pediatric patients with maxillary constriction. Malocclusion will be assessed through clinical examination and cephalometric analysis, which will also include an evaluation of the airway. Additionally, the study aims to assess potential changes in OSAS symptoms in patients undergoing orthopedic-orthodontic treatment with maxillary expansion. The AHI assessment will be conducted using nocturnal cardiorespiratory monitoring.
Trial Details
NCT Number NCT07009535
Lead Sponsor University of Pavia
Conditions
(from sponsor)		 Apnea, Obstructive Sleep
Related terms Sleep Apnea, Obstructive
Enrollment 20 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov