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The Effect of Maxillary Expansion on Pediatric Obstructive Sleep

Raggi, Dominic Anthony (2022) The Effect of Maxillary Expansion on Pediatric Obstructive Sleep. Master's Thesis, University of Pittsburgh. (Unpublished)

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Abstract

Objective: The primary goal of this study is to determine if there is a statistically significant decrease in the Apnea Hypopnea Index (AHI) after patients undergo maxillary expansion. Secondary outcome of interest is a decrease in the respiratory disturbance index (RDI).
Method: The study design is a randomized control cross over study. A total of 12 patients that met the inclusion and exclusion criteria were entered into the study from a private orthodontic office. Sleep studies were performed utilizing the watchPAT 300 home sleep apnea test (HSAT) according to the manufacturer’s instructions (Itamar Medical 2020b). Every patient received a baseline sleep study (T1). The treatment group received their expander and were treated for a minimum of 3 months. After completion of maxillary expansion, they received their (T2) study. Thereafter, these patients were observed for 3 months and completed their final sleep study (T3). The control group received their baseline (T1) study and were observed for 3 months, after which they received their second sleep study (T2). This group was then treated with maxillary expansion for a minimum of 3 months and the final study (T3) was completed.
Results: In this study, there was no significant difference in either AHI or RDI across all of the time points (T1-T3)
Conclusion: The study herein does not support the use of maxillary expansion as a treatment for obstructive sleep apnea in this age group. While a decrease in AHI and RDI was witnessed across the study, it was not statistically significant. Future investigations, should focus on increasing the number of participants or extending the methods of this project to a younger cohort of patients to maximize skeletal expansion.


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Details

Item Type: University of Pittsburgh ETD
Status: Unpublished
Creators/Authors:
CreatorsEmailPitt UsernameORCID
Raggi, Dominic Anthonydar157@pitt.edudar157
ETD Committee:
TitleMemberEmail AddressPitt UsernameORCID
Committee ChairBurnheimer, Johnjmb334@pitt.edujmb334
Committee MemberShah, Nileshnhs3@pitt.edunhs3
Committee MemberGrady, Johnmelherbinko@gmail.com
Committee MemberSoose, Ryansoosrj@upmc.edu
Date: 9 August 2022
Date Type: Publication
Defense Date: 24 January 2022
Approval Date: 9 August 2022
Submission Date: 14 March 2022
Access Restriction: 2 year -- Restrict access to University of Pittsburgh for a period of 2 years.
Number of Pages: 53
Institution: University of Pittsburgh
Schools and Programs: School of Dental Medicine > Dental Science
Degree: MDS - Master of Dental Science
Thesis Type: Master's Thesis
Refereed: Yes
Uncontrolled Keywords: Sleep Apnea, OSA, Sleep Disordered Breathing, SDB
Date Deposited: 09 Aug 2022 18:53
Last Modified: 09 Aug 2022 18:53
URI: http://d-scholarship.pitt.edu/id/eprint/42366

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