Unexplained chest pain: a review of psychological conceptualizations and treatment efficacy.
This review critically considers psychological theories and models used to understand unexplained chest pain, and efficacy of treatment strategies. It discusses the strengths and limitations of current perspectives, and highlights implications for future research and interventions. A comprehensive range of literature examining unexplained chest pain, and published over the last three decades, was thus reviewed finding that, although unexplained chest pain has been examined as a psychological phenomenon for over 100 years, explanatory models have emerged only in the last two decades. Neither psychophysiological nor psychodynamic models have been significantly advanced. Only cognitive-behavioural models have been explicitly derived to explain and manage the condition, and require further refinement to address conceptual and methodological limitations. Studies assessing treatment efficacy suggest cognitive-behavioural therapy as a first-line therapy, but have failed to establish whether the approach is acceptable and effective in routine care. Comprehensive psychological understanding of unexplained chest pain, and its management, is therefore developing but is far from complete. Cognitive-behavioural interventions show promise but are likely to be enhanced by greater theoretical clarity and understanding of resistance to their implementation.
Robertson
Noelle
N
School of Psychology Clinical Section, University of Leicester, Leicester, UK. nrb@le.ac.uk
D000787:Angina Pectoris / Q000150:complications; D001007:Anxiety / Q000453:epidemiology* / Q000628:therapy*; D002637:Chest Pain / Q000188:drug therapy / Q000209:etiology / Q000523:psychology; D015928:Cognitive Behavioral Therapy / Q000379:methods*; D006801:Humans; D020886:Somatosensory Disorders / Q000453:epidemiology* / Q000628:therapy*; D016896:Treatment Outcome