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Habituation of distress and craving during treatment as predictors of change in PTSD symptoms and substance use severity.
Author(s) -
Christal L. Badour,
Julianne C. Flanagan,
Daniel F. Grös,
Therese K. Killeen,
Irene PericotValverde,
Kristina J. Korte,
Nicholas P. Allan,
Sudie E. Back
Publication year - 2017
Publication title -
journal of consulting and clinical psychology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.582
H-Index - 240
eISSN - 1939-2117
pISSN - 0022-006X
DOI - 10.1037/ccp0000180
Subject(s) - craving , habituation , psychology , distress , clinical psychology , psycinfo , exposure therapy , substance abuse , psychiatry , cognitive behavioral therapy , cognition , addiction , psychotherapist , medline , anxiety , political science , law
Increasing evidence supports the efficacy of trauma-focused exposure therapy in the treatment of posttraumatic stress disorder (PTSD) and co-occurring substance use disorders. Little is known, however, about the mechanisms of change in treatment for patients with PTSD and co-occurring substance use disorders. The aim of the present study was to examine whether within- and between-session habituation of distress and substance craving during imaginal exposure relates to treatment outcomes among U.S. military veterans with PTSD and a co-occurring substance use disorder (N = 54).

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