Αρχειοθήκη ιστολογίου

Αλέξανδρος Γ. Σφακιανάκης
ΩτοΡινοΛαρυγγολόγος
Αναπαύσεως 5
Άγιος Νικόλαος Κρήτη 72100
2841026182
6032607174

Τετάρτη 9 Μαΐου 2018

Chronic stress and temporalis muscle activity in TMD patients and controls during sleep: a pilot study in females

Abstract

Objectives

The aim of this study was to assess the correlation between chronic stress and temporalis muscle activity during four nights.

Material and methods

Forty-four female subjects were recruited in five dental practices located in different areas of the federal state of Saarland, Germany (dental practice network in Saarland). The following inclusion criteria were used: female, aged between 18 and 65, no somatization or depression, and no pain medication, graded chronic pain status < 3. Both subjects reporting about sleep bruxism and subjects negating sleep bruxism during anamnesis were included. Anamnestic issues, sleep bruxism, anxiety, and chronic stress were assessed using validated questionnaires. Temporalis muscle activity was measured for four nights using a portable electromyographic device. Correlation coefficient was used to assess the correlation (Spearman-correlation) between chronic stress and number of temporalis muscle episodes/hour and between anxiety and the number of episodes/hour.

Results

The analysis showed that the factors "work overload" (adulthood chronic stress because of too many demands at work) and "pressure to perform" (necessity to be successful at work) were significantly correlated with the number of temporalis muscle episodes per hour. In contrast, anxiety was not correlated with temporalis muscle episodes per hour.

Conclusions

Work-related chronic stress seems to be associated with an increased level of temporalis muscle activity during sleep.

Clinical relevance

During anamnesis, work-related aspects should be assessed in females presenting with sleep-bruxism.



https://ift.tt/2KKvSFz

Δεν υπάρχουν σχόλια:

Δημοσίευση σχολίου