NCT05621577

Brief Summary

The purpose of this study is to evaluate efficacy of mandibular advancement device (MAD). on treating obstructive sleep apneas, symptoms, Apnea/Hypopnea Index (QHI) and the Respiratory Arousal Index (AHI/REI) and peripheral capillary oxygen saturation (SpO2) Range, PULSE in patients with mild to moderate obstructive sleep apnea/hypopnea syndrome, and evaluating potential dental side effects

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
20

participants targeted

Target at below P25 for not_applicable

Timeline
Completed

Started Feb 2023

Shorter than P25 for not_applicable

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

November 7, 2022

Completed
11 days until next milestone

First Posted

Study publicly available on registry

November 18, 2022

Completed
3 months until next milestone

Study Start

First participant enrolled

February 5, 2023

Completed
5 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

July 1, 2023

Completed
1 month until next milestone

Study Completion

Last participant's last visit for all outcomes

August 1, 2023

Completed
Last Updated

February 8, 2023

Status Verified

February 1, 2023

Enrollment Period

5 months

First QC Date

November 7, 2022

Last Update Submit

February 3, 2023

Conditions

Keywords

orthodontic

Outcome Measures

Primary Outcomes (1)

  • measuring polysomnography record changes pre and post using appliance

    comparing polysomnography readings before and after using MAD to evaluate appliance efficacy

    6 months

Secondary Outcomes (1)

  • dental side effects

    6 months

Study Arms (1)

mandibular advancing device

OTHER

using mandibular advancement device for treatment of obstructive sleep apnea

Device: MANDIBULAR ADVANCEMENT DEVICE

Interventions

orthodontically treating obstructive sleep apnea

mandibular advancing device

Eligibility Criteria

Age25 Years - 50 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64)

You may qualify if:

  • sample will be taken from Kurdish population in Erbil city.
  • Obstructive sleep apnea, apnea-hypopnea index of \<30 with excessive daytime sleepiness

You may not qualify if:

  • People with problems in nasal part of airway.
  • People with cleft lip and palate
  • Patient who did tonsillectomy and / or other pharyngeal operations.
  • People who take any kind of sleep medication.
  • Temporomandibular Disorders.
  • People with periodontal disease.
  • Less than 8 teeth/ arch.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Hawler medical university

Erbil, 44001, Iraq

Location

Related Publications (9)

  • Randerath W, Verbraecken J, de Raaff CAL, Hedner J, Herkenrath S, Hohenhorst W, Jakob T, Marrone O, Marklund M, McNicholas WT, Morgan RL, Pepin JL, Schiza S, Skoetz N, Smyth D, Steier J, Tonia T, Trzepizur W, van Mechelen PH, Wijkstra P. European Respiratory Society guideline on non-CPAP therapies for obstructive sleep apnoea. Eur Respir Rev. 2021 Nov 30;30(162):210200. doi: 10.1183/16000617.0200-2021. Print 2021 Dec 31.

    PMID: 34853097BACKGROUND
  • Keim RG, Graham JW, Palomo JM, Shoaf SC, Tanguay D. Obstructive sleep apnea treatment in orthodontic practices. J Clin Orthod. 2022 Jan;56(1):23-33. No abstract available.

    PMID: 35704888BACKGROUND
  • Keim RG. The orthodontist and obstructive sleep apnea. J Clin Orthod. 2022 Jan;56(1):8. No abstract available.

    PMID: 35704890BACKGROUND
  • Gambino F, Zammuto MM, Virzi A, Conti G, Bonsignore MR. Treatment options in obstructive sleep apnea. Intern Emerg Med. 2022 Jun;17(4):971-978. doi: 10.1007/s11739-022-02983-1. Epub 2022 Apr 23.

    PMID: 35460431BACKGROUND
  • Damian A, Gozal D. Innovations in the Treatment of Pediatric Obstructive Sleep Apnea. Adv Exp Med Biol. 2022;1384:339-350. doi: 10.1007/978-3-031-06413-5_20.

    PMID: 36217094BACKGROUND
  • Ho ACH, Savoldi F, Wong RWK, Fung SC, Li SKY, Yang Y, Gu M. Prevalence and Risk Factors for Obstructive Sleep Apnea Syndrome Among Children and Adolescents with Cleft lip and Palate: A Survey Study in Hong Kong. Cleft Palate Craniofac J. 2023 Apr;60(4):421-429. doi: 10.1177/10556656211068306. Epub 2021 Dec 23.

    PMID: 34939456BACKGROUND
  • Triggs A, Roberson G, Chaudhry K, Subramani K. Screening for obstructive sleep apnea by orthodontists in the United States - A survey study. J Clin Exp Dent. 2022 Aug 1;14(8):e625-e632. doi: 10.4317/jced.59708. eCollection 2022 Aug.

    PMID: 36046169BACKGROUND
  • Bozzini MF, Di Francesco RC, Soster LA. Clinical and anatomical characteristics associated with obstructive sleep apnea severity in children. Clinics (Sao Paulo). 2022 Nov 1;77:100131. doi: 10.1016/j.clinsp.2022.100131. eCollection 2022.

    PMID: 36334493BACKGROUND
  • Bariani RCB, Bigliazzi R, Cappellette Junior M, Moreira G, Fujita RR. Effectiveness of functional orthodontic appliances in obstructive sleep apnea treatment in children: literature review. Braz J Otorhinolaryngol. 2022 Mar-Apr;88(2):263-278. doi: 10.1016/j.bjorl.2021.02.010. Epub 2021 Mar 14.

MeSH Terms

Conditions

Sleep Apnea, Obstructive

Interventions

Occlusal Splints

Condition Hierarchy (Ancestors)

Sleep Apnea SyndromesApneaRespiration DisordersRespiratory Tract DiseasesSleep Disorders, IntrinsicDyssomniasSleep Wake DisordersNervous System Diseases

Intervention Hierarchy (Ancestors)

Orthotic DevicesOrthopedic EquipmentSurgical EquipmentEquipment and Supplies

Study Officials

  • Zana Omer, Assist.Prof

    Hawler Medical University

    STUDY DIRECTOR

Central Study Contacts

haval rasheed, Assist.lec

CONTACT

Zana Omer, Assist.Prof.

CONTACT

Study Design

Study Type
interventional
Phase
not applicable
Allocation
NA
Masking
NONE
Purpose
TREATMENT
Intervention Model
SINGLE GROUP
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
assistant lecturer

Study Record Dates

First Submitted

November 7, 2022

First Posted

November 18, 2022

Study Start

February 5, 2023

Primary Completion

July 1, 2023

Study Completion

August 1, 2023

Last Updated

February 8, 2023

Record last verified: 2023-02

Data Sharing

IPD Sharing
Will not share

Locations