Effect of Shortening the Palatal Extension of the Mouthguard on the Degree of Satisfaction of Water Polo Players

NCT ID: NCT03685318

Last Updated: 2022-05-27

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

18 participants

Study Classification

INTERVENTIONAL

Study Start Date

2018-03-01

Study Completion Date

2018-06-15

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

This study assessed the influence of a reduction of the palate extension of a custom-made mouthguard on the degree of satisfaction of elite water polo players. Eighteen water polo players wore a custom-made conventional mouthguard or a reduced palate extension mouthguard during the training sessions and for competing for two weeks. The sequence was randomized to obtain one-half of the participants started the first week wearing the conventional mouthguard, and the other half wearing the shortened mouthguard. The participants rated the degree of discomfort in reference to speech, breathing, swallowing, nauseas/vomiting, pressure/pain, loosening, aesthetics, and athletic performance, in a 10-point scale, considering 0 no discomfort and 10 maximum discomfort. After each session, players also rated the perception of protection and the degree of satisfaction in a 10-point scale, considering 0 no protection/satisfaction and 10 maximum protection/satisfaction.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

This crossover intervention study aimed to assess the influence of a reduction of the palate extension of a custom-made mouthguard on the degree of satisfaction of elite water polo players. Eighteen water polo players participated in this study. Two different custom-made mouthguards were made, a conventional one and a reduced palate extension mouthguard. They wore them during the training sessions and for competing one type of mouthguard for the first and fourth week and the other type of mouthguard for the second and third week. The sequence was randomized to obtain one-half of the participants started the first week wearing the conventional mouthguard, and the other half wearing the shortened mouthguard. The participants rated the degree of discomfort or inconvenience in reference to speech, breathing, swallowing, nauseas/vomiting, pressure/pain, loosening, aesthetics, and athletic performance, in a 10-point scale, considering 0 no discomfort/inconvenience and 10 maximum discomfort/inconvenience. After each session, players also rated the perception of protection and the degree of satisfaction in a 10-point scale, considering 0 no protection/satisfaction and 10 maximum protection/satisfaction.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Mouth Protectors Quality of Life

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

OTHER

Blinding Strategy

NONE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Conventional mouthguard

Use of a conventional custom-made mouthguard while playing water polo for two weeks. The conventional mouthguard is designed with the palatal margin at 6 mm from the cervical line.

Group Type ACTIVE_COMPARATOR

Use of conventional mouthguard

Intervention Type DEVICE

Use of a conventional custom-made mouthguard while playing water polo

Shortened mouthguard

Use of a shortened custom-made mouthguard while playing water polo for two weeks. The shortened mouthguard is designed with the palatal margin at 2 mm from the cervical line.

Group Type ACTIVE_COMPARATOR

Use of shortened mouthguard

Intervention Type DEVICE

Use of a shortened custom-made mouthguard while playing water polo

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

Use of conventional mouthguard

Use of a conventional custom-made mouthguard while playing water polo

Intervention Type DEVICE

Use of shortened mouthguard

Use of a shortened custom-made mouthguard while playing water polo

Intervention Type DEVICE

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* water polo players playing in maximum Spanish category for the season 2017-2018
* Obtaining written informed consent for participating in the project (model consent form)

Exclusion Criteria

* Players with dental caries, with periodontitis or with temporomandibular joint pain
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

University of Barcelona

OTHER

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Jordi Martinez-Gomis

Associate Professor DDS. PhD

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Jordi Martinez-Gomis

L'Hospitalet de Llobregat, Barcelona, Spain

Site Status

Countries

Review the countries where the study has at least one active or historical site.

Spain

References

Explore related publications, articles, or registry entries linked to this study.

Zamora-Olave C, Willaert E, Montero-Blesa A, Riera-Punet N, Martinez-Gomis J. Risk of orofacial injuries and mouthguard use in water polo players. Dent Traumatol. 2018 Dec;34(6):406-412. doi: 10.1111/edt.12434. Epub 2018 Oct 10.

Reference Type BACKGROUND
PMID: 30156365 (View on PubMed)

Gebauer DP, Williamson RA, Wallman KE, Dawson BT. The effect of mouthguard design on respiratory function in athletes. Clin J Sport Med. 2011 Mar;21(2):95-100. doi: 10.1097/JSM.0b013e31820428b0.

Reference Type BACKGROUND
PMID: 21358498 (View on PubMed)

Maeda Y, Machi H, Tsugawa T. Influences of palatal side design and finishing on the wearability and retention of mouthguards. Br J Sports Med. 2006 Dec;40(12):1006-8. doi: 10.1136/bjsm.2006.030874. Epub 2006 Sep 25.

Reference Type BACKGROUND
PMID: 17000712 (View on PubMed)

Lloyd JD, Nakamura WS, Maeda Y, Takeda T, Leesungbok R, Lazarchik D, Dorney B, Gonda T, Nakajima K, Yasui T, Iwata Y, Suzuki H, Tsukimura N, Churei H, Kwon KR, Choy MMH, Rock JB. Mouthguards and their use in sports: Report of the 1st International Sports Dentistry Workshop, 2016. Dent Traumatol. 2017 Dec;33(6):421-426. doi: 10.1111/edt.12375.

Reference Type BACKGROUND
PMID: 28965361 (View on PubMed)

Parker K, Marlow B, Patel N, Gill DS. A review of mouthguards: effectiveness, types, characteristics and indications for use. Br Dent J. 2017 Apr 21;222(8):629-633. doi: 10.1038/sj.bdj.2017.365.

Reference Type BACKGROUND
PMID: 28428580 (View on PubMed)

Gomez-Gimeno A, Zamora-Olave C, Cordobes-Navarro M, Willaert E, Martinez-Gomis J. Satisfaction with shortening the palatal extension of a mouthguard for water polo players: A randomized crossover study. Dent Traumatol. 2019 Apr;35(2):135-141. doi: 10.1111/edt.12455. Epub 2019 Jan 7.

Reference Type RESULT
PMID: 30481393 (View on PubMed)

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

HOUB2018/004

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.