Comparative evaluation of the effect of audio and virtual reality distraction on the dental anxiety of healthy and mild intellectually disabled children

Recent Developments in the Non-Pharmacological Management of Children's Behavior Based on Distraction Techniques: A Concise Review

Oral diseases and conditions affect children's oral health and negatively influence their overall health. Early detection and intervention are important in mitigating these negative consequences. However, dental fear and anxiety (DFA) regarding dental procedures often hinder children from seeking necessary dental care. Non-pharmacological behavior management strategies, such as distraction techniques, are commonly adopted to manage children's behaviors. Distraction techniques have been developed rapidly in recent years and are widely accepted by both health professionals and parents due to their noninvasive and low-cost nature. This concise review aims to summarize current distraction techniques applied during dental treatments, especially for children. The most commonly reported techniques for children are audio distraction, audio-visual distraction, tactile distraction, olfactory distraction, and gustatory distraction. Audio distraction techniques involving music and storytelling help children relax. Audio-visual distraction techniques help to divert children's attention from the dental treatment. Tactile stimuli can reduce the transmission of pain signals. Olfactory stimuli can help children feel comfortable and relaxed. Gustatory distraction involving sweet substances can create a positive environment. These distraction techniques effectively reduce DFA in children and improve their satisfaction with dental procedures. As technology continues to develop, further research is needed to provide more robust, evidence-based guidance for dentists using distraction techniques.

Virtual reality in managing dental pain and anxiety: a comprehensive review

Objectives

This study aimed to identify, analyze, and summarize the clinical efficacy of virtual reality (VR) distraction therapy for oral treatment in different hospital settings in contrast to medical interventions that induce anxiety and pain. Furthermore, this review aimed to determine the implications for research and clinical practice of VR distraction therapy.

Data

This review investigated the clinical efficacy of VR in the oral treatment of procedural pain or anxiety. Quality assessment of the included studies was conducted. A narrative synthesis of the collected data was performed.

Sources

Literature studies from six electronic databases were searched for a comprehensive review, namely, the Cochrane Oral Health's Trials Register, Cochrane Central Register of Controlled Trials (Central), MEDLINE (PubMed), EMBASE, Scopus, and Web of Science.

Study selection

One thousand five hundred twenty-two patients aged between 0 and 60 years who used VR during dental treatment were included in this review. Among these studies, 8 and 14 studies comprised adult and pediatric patients.

Conclusion

Overall, the reviewed studies underscore the efficacy of VR to mitigate pain and anxiety in the context of dental treatment. VR is an innovative pain and anxiety management approach that facilitates dental treatment patients to immerse themselves in a virtual world while using distractions to reduce pain and anxiety.

Clinical significance

VR is an effective and novel non-pharmacological method of behavioral management that contributes to improving medication safety for dental patients. VR as a distractive approach can reduce the fear associated with medical interventions and prevent severe pain sensitivity, anxiety, and medical avoidance among adults and children.