At a glance
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Efficacy of an Internet-based Intervention for Dental Anxiety
In Brief
A clinical study evaluating Internet-based intervention for dental anxiety for Dental Anxiety. Completed, enrolled 503 participants across 1 site.
Detailed Summary
The overall objective of the activities described in this protocol is to examine the efficacy of the Internet-based intervention in the reduction of dental anxiety in patients seeking dental treatment. This study has 2 primary objectives and 2 secondary objectives: Primary Objective 1-Therapy Aides: To compare the efficacy of the intervention as administered by personnel with training and experience in cognitive behavioral therapy (CBT) to the efficacy of the intervention as administered by dental staff who have undergone a brief but specific training in the administration of the intervention. Primary Objective 2-Intervention Efficacy: To compare the efficacy of the intervention, administered by either type of therapy aide (CBT personnel or dental staff), to an active control condition. Secondary Objective 1-Tests of Moderators: To examine whether baseline levels of distress tolerance and pain sensitivity moderate the efficacy of the dental anxiety intervention, regardless of therapy aide, in comparison to an active control condition. Secondary Objective 2-Other Intervention Effects: To explore effects of the intervention beyond primary efficacy, including attendance at recall visits in the 12 months after the intervention; pain intensity; avoidance due to fear of dental procedures; and client satisfaction.
Study Details
Timeline
Interventions
Participants will complete the experimental dental anxiety management program, which will be facilitated by a person trained in psychological treatments or by dental staff. This program consists of a series of videos which provide information about dental anxiety, educate about the details of three dental procedures which are anxiety-provoking for the participant, and teach them how to cope better with the dental experience. This program will take about 60 minutes to complete.