Improving Sleep to Reduce Risk for Substance Use Disorder

Florida State University

Status: Completed

Conditions: Posttraumatic Stress Disorder; Insomnia; Substance Use Disorders

Treatments: Behavioral: Repeated Contact; Behavioral: Brief Behavioral Therapy for Insomnia

Study type: Interventional

Funder types: Other; NIH

Identifiers

NCT03226132

Short01

Details and patient eligibility

About

Substance use disorders (SUDs) are a prevalent and impairing condition, particularly among trauma exposed individuals. The current proposal aims to address the critical need for targeted direct SUD prevention in this population by intervening on a novel, malleable risk factor for SUD common among trauma-exposed individuals: sleep disturbance. Sleep disturbance prospectively predicts the development of SUD and may confer risk for SUD by increasing stress reactivity, decreasing decision-making abilities, and ultimately promoting substance use to relieve negative affect, a core etiological factor in SUD. However, to our knowledge, no experimental studies have determined whether improving sleep leads to reductions in SUD risk. As such, the current study will use a randomized controlled trial design to test the effects of brief behavioral treatment for insomnia (BBTI) against a waitlist control among a sample of trauma-exposed young adults with poor sleep and risk for SUD (N = 60). We aim to determine the direct and indirect effects of condition (BBTI vs. waitlist control) on SUD symptoms, substance use-related problems, coping motives, and posttraumatic stress symptoms through improvements in sleep. Furthermore, we will test direct and indirect effects of condition on theoretically proposed mechanisms underlying the association between sleep disturbance and SUD risk (i.e., stress reactivity, cravings in response to stress).

Enrollment: 73 patients

Sex: All

Ages: 18 to 30 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Trauma exposure
• Current cannabis use
• Insomnia symptoms
• Age 18-30

Exclusion criteria

• Severe substance use disorder
• Receiving treatment related to sleep or substance use

Trial design

Primary purpose: Prevention

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Double Blind

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73 participants in 2 patient groups

Brief Behavioral Treatment for Insomnia

Experimental group

Description:

Brief Behavioral Treatment for Insomnia

Treatment:

Behavioral: Brief Behavioral Therapy for Insomnia

Repeated Contact

Active Comparator group

Description:

Repeated Contact

Treatment:

Behavioral: Repeated Contact