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Autonomic and Affective Mediators of the Relationship Between Mindfulness and Opioid Craving Among Chronic Pain Patients
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- 자료유형학술지논문
- 저자명Baker, Anne K.,Garland, Eric L.
- 학회/출판사/기관명AMERICAN PSCHOLOGICAL ASSOCIATION
- 출판년도2019
- 언어영어
- 학술지명/학위논문주기EXPERIMENTAL AND CLINICAL PSYCHOPHARMACOLOGY
- 발행사항Vol.27No.1[2019]_x000D_
- ISBN/ISSN1064-1297
- 소개/요약Prescription opioid misuse among chronic pain patients is undergirded by self-regulatory deficits, affective distress, and opioid-cue reactivity. Dispositional mindfulness has been associated with enhanced self-regulation, lower distress, and adaptive autonomic responses following drug-cue exposure. We hypothesized that dispositional mindfulness might serve as a protective factor among opioid-treated chronic pain patients. We examined heart-rate variability (HRV) during exposure to opioid cues and depressed mood as mediators of the association between dispositional mindfulness and opioid craving. Data were obtained from a sample of chronic pain patients (N = 115) receiving long-term opioid pharmacotherapy. Participants self-reported opioid craving and depression, and HRV was measured during an opioid-cue dot-probe task. Dispositional mindfulness was significantly positively correlated with HRV, and HRV was significantly inversely associated with opioid craving. Dispositional mindfulness was significantly negatively correlated with depression, and depression was significantly positively correlated with opioid craving. Path analysis revealed significant indirect effects of dispositional mindfulness on craving through both HRV and depression. Dispositional mindfulness may buffer against opioid craving among chronic pain patients prescribed opioids; this buffering effect may be a function of improved autonomic and affective responses. (PsycINFO Database Record (c) 2018 APA, all rights reserved).
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