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Salivary cortisol and IgA levels in patients with myofascial pain treated with occlusal appliances in the short term
Author(s) -
DOEPEL M.,
SÖDERLING E.,
EKBERG E. L.,
NILNER M.,
LE BELL Y.
Publication year - 2009
Publication title -
journal of oral rehabilitation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.991
H-Index - 93
eISSN - 1365-2842
pISSN - 0305-182X
DOI - 10.1111/j.1365-2842.2008.01923.x
Subject(s) - saliva , medicine , myofascial pain , dysfunctional family , dentistry , physical therapy , clinical psychology
Summary In many studies, the endocrinological response of individuals to different kinds of stresses has been tested. There seems to be widespread agreement that stress, depression, disability and dysfunctional illness behaviors are critical aspects of patients suffering from symptoms like pain, arising out of temporomandibular disorders (TMD). We aimed to explore treatment‐induced changes in salivary cortisol, IgA and flow rate values in TMD patients suffering from myofascial pain. Temporomandibular disorders patients ( n = 39) were randomized into two groups and treated with two different occlusal appliances. Perceived stress regarding family, work, economy, relationships, general health and stress in general was evaluated at baseline according to a verbal scale. Paraffin‐stimulated saliva samples were collected before treatment and during follow‐up at 6 and 10 weeks. Flow rate was measured immediately after the saliva collection while salivary cortisol and IgA were determined from samples stored at −70 °C. No clear association between reported stress and cortisol or IgA values could be observed at baseline. At 10 weeks follow‐up, 92% of the patients felt ‘better, much better, symptom‐free’ and no difference was found between the two appliance groups. Cortisol, IgA and flow rate values showed no systematic between appliance groups’ differences. All salivary parameters showed interindividual differences but stayed intra‐individually on a similar level throughout the study and no statistically significant changes could be observed when comparing before and after treatment levels. To conclude, there were no treatment‐induced changes in saliva parameters despite successful appliance therapy in myofascial pain patients.