Single-channel electroencephalography and its associations with anxiety and pain during oral surgery:a preliminary report
Journal of Dental Anesthesia and Pain Medicine
;
: 155-165, 2021.
Artículo
en Inglés
| WPRIM
| ID: wpr-914893
ABSTRACT
Background@#This study aimed to assess the course of anxiety and pain during lower third molar (LTMo) surgery and explore the role of mobile and single-channel electroencephalography under clinical and surgical conditions. @*Methods@#The State-Trait Anxiety Inventory (STAI), Corah’s Dental Anxiety Scale (DAS), and Interval Scale of Anxiety Response (ISAR) were used. The patient self-rated anxiety (PSA), the pain felt during and after surgery, EEG, heart rate (HR), and blood pressure (BP) were assessed. @*Results@#The Attention (ATT) and Meditation (MED) algorithms and indicators evaluated in this study showed several associations. ATT showed interactions and an association with STAI-S, pain during surgery, PSA level, HR, and surgical duration. MED showed an interaction and association with DAS, STAI-S, and pain due to anesthesia. Preclinical anxiety parameters may influence clinical perceptions and biological parameters during LTMo surgeries. High STAI-Trait and PSA scores were associated with postoperative pain, whereas high STAI-State scores were associated with more pain during anesthesia and surgery, as well as DAS, which was also associated with patient interference during surgery due to anxiety. @*Conclusions@#The findings suggest that single-channel EEG is promising for evaluating brain responses associated with systemic reactions related to anxiety, surgical stress, and pain during oral surgery.
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WPRIM (Pacífico Occidental)
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Journal of Dental Anesthesia and Pain Medicine
Año:
2021
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Artículo
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