Efficacy of an email-based recording and reminding system for limiting daytime non-functional tooth contact in patients with temporomandibular disorders: A randomized controlled trial.
bruxism
cognitive therapy
electronic mail
muscle contraction
oral parafunctional activities
temporomandibular joint disorders
Journal
Journal of oral rehabilitation
ISSN: 1365-2842
Titre abrégé: J Oral Rehabil
Pays: England
ID NLM: 0433604
Informations de publication
Date de publication:
Feb 2020
Feb 2020
Historique:
received:
12
03
2019
revised:
23
07
2019
accepted:
10
08
2019
pubmed:
17
8
2019
medline:
21
1
2020
entrez:
17
8
2019
Statut:
ppublish
Résumé
Oral parafunctional activities such as daytime non-functional tooth contact (nFTC) are considered aetiological factors for temporomandibular disorders (TMD). To evaluate the effectiveness of an email-based recording and reminding system for limiting daytime nFTC in patients with TMDs. Thirty patients with TMDs (mean age, 30.7 ± 8.7 years) were randomly assigned to three groups according to the intervention for limiting nFTC: cognitive behavioural therapy (CBT) with an email-based recording and reminding system for 20 days (e-CBT group, n = 10), CBT with a sticky note reminder for 20 days (s-CBT group, n = 10) and simple verbal instructions to avoid nFTC that were provided before the experimental period (control group, n = 10). The frequency of nFTC, range of pain-free unassisted mouth opening and pain intensity during painful unassisted maximum mouth opening was evaluated before and after the experimental period. The frequency of nFTC significantly decreased after the intervention in the e-CBT and s-CBT groups. Among the three groups, the decrease in the nFTC frequency was the maximum in the e-CBT group (P < .01). In addition, the range of pain-free unassisted mouth opening showed a significant increase in all three groups, with the maximum improvement in the e-CBT group (analysis of variance, P < .01). The present findings suggest that our email-based recording and reminding system may have the potential to effectively control daytime nFTC and could be an effective strategy for the management of TMDs.
Sections du résumé
BACKGROUND
BACKGROUND
Oral parafunctional activities such as daytime non-functional tooth contact (nFTC) are considered aetiological factors for temporomandibular disorders (TMD).
OBJECTIVES
OBJECTIVE
To evaluate the effectiveness of an email-based recording and reminding system for limiting daytime nFTC in patients with TMDs.
METHODS
METHODS
Thirty patients with TMDs (mean age, 30.7 ± 8.7 years) were randomly assigned to three groups according to the intervention for limiting nFTC: cognitive behavioural therapy (CBT) with an email-based recording and reminding system for 20 days (e-CBT group, n = 10), CBT with a sticky note reminder for 20 days (s-CBT group, n = 10) and simple verbal instructions to avoid nFTC that were provided before the experimental period (control group, n = 10). The frequency of nFTC, range of pain-free unassisted mouth opening and pain intensity during painful unassisted maximum mouth opening was evaluated before and after the experimental period.
RESULTS
RESULTS
The frequency of nFTC significantly decreased after the intervention in the e-CBT and s-CBT groups. Among the three groups, the decrease in the nFTC frequency was the maximum in the e-CBT group (P < .01). In addition, the range of pain-free unassisted mouth opening showed a significant increase in all three groups, with the maximum improvement in the e-CBT group (analysis of variance, P < .01).
CONCLUSIONS
CONCLUSIONS
The present findings suggest that our email-based recording and reminding system may have the potential to effectively control daytime nFTC and could be an effective strategy for the management of TMDs.
Types de publication
Journal Article
Randomized Controlled Trial
Langues
eng
Sous-ensembles de citation
IM
Pagination
158-163Subventions
Organisme : Japan Society for the Promotion of Science
ID : 21592471
Informations de copyright
© 2019 John Wiley & Sons Ltd.
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