A pilot study of a chiropractic intervention for management of chronic myofascial temporomandibular disorder.

Journal Article (Journal Article)

BACKGROUND: Temporomandibular pain has multiple etiologies and a range of therapeutic options. In this pilot study, the authors assessed the feasibility of conducting a larger trial to evaluate chiropractic treatment of temporomandibular disorders (TMDs). METHODS: The authors assigned 80 participants randomly into one of the following four groups, all of which included a comprehensive self-care program: reversible interocclusal splint therapy (RIST), Activator Method Chiropractic Technique (AMCT) (Activator Methods International, Phoenix), sham AMCT and self-care only. They made assessments at baseline and at month 2 and month 6, including use of the Research Diagnostic Criteria for Temporomandibular Disorders. RESULTS: The authors screened 721 potential participants and enrolled 80 people; 52 participants completed the six-month assessment. The adjusted mean change in current pain over six months, as assessed on the 11-point numerical rating scale, was 2.0 (95 percent confidence interval, 1.1-3.0) for RIST, 1.7 (0.9-2.5) for self-care only, 1.5 (0.7-2.4) for AMCT and 1.6 (0.7-2.5) for sham AMCT. The authors also assessed bothersomeness and functionality. CONCLUSIONS: The authors found the study design and methodology to be manageable. They gained substantial knowledge to aid in conducting a larger study. AMCT, RIST and self-care should be evaluated in a future comparative effectiveness study. PRACTICAL IMPLICATIONS: This pilot study was a necessary step to prepare for a larger study that will provide clinicians with information that should be helpful when discussing treatment options for patients with TMD.

Full Text

Duke Authors

Cited Authors

  • DeVocht, JW; Goertz, CM; Hondras, MA; Long, CR; Schaeffer, W; Thomann, L; Spector, M; Stanford, CM

Published Date

  • 2013

Published In

Volume / Issue

  • 144 / 10

Start / End Page

  • 1154 - 1163

PubMed ID

  • 24080932

Pubmed Central ID

  • PMC4103021

Electronic International Standard Serial Number (EISSN)

  • 1943-4723

Digital Object Identifier (DOI)

  • 10.14219/jada.archive.2013.0034


  • eng

Conference Location

  • England