title: Depression levels in chronic orofacial pain patients: a pilot study.
abstract: The assessment of depressive behaviour in chronic pain patients is especially important, because depression is commonly associated with chronic pain. The aim of this pilot study was to compare depression levels between patients with head and neck cancer pain and temporomandibular disorders (TMD), and to determine whether there is an association between depression levels and chronic pain severity. This study was an observational and sectional study and the sample consisted of 40 patients, uniformly divided into those with chronic orofacial pain related to cancer and those with painful TMD classified with research diagnostic criteria for temporomandibular disorders (RDC/TMD) axis I. Depression levels, pain intensity and severity were assessed with RDC/TMD axis II. The study demonstrated statistically significant differences in depression levels present in the head and neck cancer pain group and the painful TMD group, with the occurrence of a moderate statistically significant correlation between depression levels and chronic pain severity.
authors.affiliation: Head and Neck Department, Heliópolis Hospital, São Paulo, Brazil. ricardot@compuland.com.br
authors.forename: R S
authors.initials: RS
authors.lastname: Tesch
authors.forename: O V P
authors.initials: OV
authors.lastname: Denardin
authors.forename: C A
authors.initials: CA
authors.lastname: Baptista
authors.forename: F L
authors.initials: FL
authors.lastname: Dias
mesh_terms: D000328:Adult; D000368:Aged; D000704:Analysis of Variance; D002908:Chronic Disease; D003863:Depression / Q000209:etiology*; D005157:Facial Pain / Q000209:etiology / Q000523:psychology*; D005260:Female; D006258:Head and Neck Neoplasms / Q000523:psychology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010147:Pain Measurement; D010865:Pilot Projects; D013705:Temporomandibular Joint Disorders / Q000523:psychology*