Journal of behavior therapy and experimental psychiatry
-
J Behav Ther Exp Psychiatry · Dec 2001
Randomized Controlled Trial Comparative Study Clinical TrialUse of a habit reversal treatment for temporomandibular pain in a minimal therapist contact format.
Previous research has suggested that a habit reversal treatment might be used effectively in a home-based minimal therapist contact (MTC) protocol to facilitate flexibility and increase treatment completion rates. Recent reviews of MTC interventions have found it to be generally efficacious, cost-effective, and generalizable. While MTC has been used for certain health-related disorders (e.g., headache), almost no research has evaluated the effectiveness of a MTC protocol with a population suffering from temporomandibular disorder (TMD). ⋯ Also, a significant reduction in maladaptive oral habits occurred from pre- to post-treatment and significant reductions in life stress and pain interference were observed. Results were maintained at follow-up. The implications for the use of MTC for treatment of facial pain are discussed, as are the implications of these findings for the role of oral habits in the etiology of TMD.
-
J Behav Ther Exp Psychiatry · Dec 2001
Perceived control over anxiety-related events as a predictor of pain behaviors in a cold pressor task.
The extent to which perceived control over anxiety-related events contributes to the experience of pain was investigated. It was hypothesized that perceived control over anxiety-related events would predict pain behaviors induced via a cold pressor task because perceived control may alter the meaning of a pain-inducing stimulus. Eighty undergraduate students completed the Anxiety Control Questionnaire. ⋯ Participants then immersed their dominant hand in ice water and rated pain intensity at their pain threshold and tolerance times. Results indicate that perceived control over anixiety-related events predicts pain tolerance and endurance (i.e., overt pain response) but not pain intensity. threshold, or heart rate. It appears that the psychological process variable of perceived control over anxiety-related events uniquely influences participants' ability to cope with the experience of pain by altering the perceived threat of the acute pain induced via a cold pressor task.