Short- and long-term efficacy of brief cognitive-behavioral therapy for patients with chronic temporomandibular disorder pain: a randomized, controlled trial

Pain. 2006 Apr;121(3):181-194. doi: 10.1016/j.pain.2005.11.017. Epub 2006 Feb 21.


We evaluated the short- and long-term efficacy of a brief cognitive-behavioral therapy (CBT) for chronic temporomandibular disorder (TMD) pain in a randomized controlled trial. TMD clinic patients were assigned randomly to four sessions of either CBT (n=79) or an education/attention control condition (n=79). Participants completed outcome (pain, activity interference, jaw function, and depression) and process (pain beliefs, catastrophizing, and coping) measures before randomization, and 3 (post-treatment), 6, and 12 months later. As compared with the control group, the CBT group showed significantly greater improvement across the follow-ups on each outcome, belief, and catastrophizing measure (intent-to-treat analyses). The CBT group also showed a greater increase in use of relaxation techniques to cope with pain, but not in use of other coping strategies assessed. On the primary outcome measure, activity interference, the proportion of patients who reported no interference at 12 months was nearly three times higher in the CBT group (35%) than in the control group (13%) (P=0.004). In addition, more CBT than control group patients had clinically meaningful improvement in pain intensity (50% versus 29% showed > or =50% decrease, P=0.01), masticatory jaw function (P<0.001), and depression (P=0.016) at 12 months (intent-to-treat analyses). The two groups improved equivalently on a measure of TMD knowledge. A brief CBT intervention improves one-year clinical outcomes of TMD clinic patients and these effects appear to result from specific ingredients of the CBT.

Publication types

  • Randomized Controlled Trial
  • Research Support, N.I.H., Extramural

MeSH terms

  • Activities of Daily Living / psychology
  • Adaptation, Psychological / physiology
  • Adult
  • Chronic Disease / psychology
  • Chronic Disease / therapy
  • Cognitive Behavioral Therapy / methods*
  • Cognitive Behavioral Therapy / statistics & numerical data
  • Depressive Disorder / etiology
  • Depressive Disorder / psychology
  • Depressive Disorder / therapy
  • Female
  • Follow-Up Studies
  • Humans
  • Male
  • Mastication / physiology
  • Middle Aged
  • Pain / psychology*
  • Pain Management*
  • Pain Measurement / methods
  • Psychosomatic Medicine / methods
  • Recovery of Function / physiology
  • Surveys and Questionnaires
  • Temporomandibular Joint / physiology
  • Temporomandibular Joint Disorders / psychology*
  • Temporomandibular Joint Disorders / therapy*
  • Time
  • Treatment Outcome