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Changes in the Upper Airway Volume After Rapid Maxillary Expansion in Adults Using Pure Skeletal Anchorage

NCT05831722 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 18

Last updated 2023-04-26

No results posted yet for this study

Summary

The objective of this study is to evaluate the effect of bone-anchored rapid maxillary expansion (RME) in the volume of the right maxillary sinus, left maxillary sinus and nasal and maxillary sinus airway complex, through bone anchored maxillary expansion devices (BAME); in addition, the influence of gender and age in the volume changes will be also analyzed. Material and method: 18 patients between undergone RME treatment with a jackscrew based on 4 miniscrews which will be placed in the palate on both sides of the midpalatal suture. Cone-beam computed tomography (CBCT) scans will be taken before and after suture palatine expansion and datasets will be uploaded into therapeutic digital planning software to measure the volume (mm3) of the right maxillary sinus, left maxillary sinus (mm3) and nasal and maxillary sinus airway complex (mm3). The airway volumes will be isolated after selecting the anatomical area in the axial, coronal and sagittal space plane and ensuring the air density measurement by reference points placement inside the selected area. Statistical analysis between preoperative and postoperative measurements will be performed using the statistical analysis of the t-test.

Conditions

  • Orthodontic Appliance Complication
  • Dental Malocclusion
  • Bone Anchored Rapid Maxillary Expansion
  • Maxillary Hypoplasia
  • BAME

Interventions

PROCEDURE

Rapid Maxillary Expansion

Rapid Maxillary Expansion consists in the mid palatal suture opening through temporary anchorage mini implants placed in the palatal area.

Sponsors & Collaborators

  • University of Salamanca

    lead OTHER

Eligibility

Min Age
19 Years
Max Age
31 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2021-11-01
Primary Completion
2022-12-30
Completion
2023-02-28

Countries

  • Spain

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05831722 on ClinicalTrials.gov