a pragmatic trial of brief cbt for anxiety in va primary care

Conditions: Anxiety

Summary: this 4-year study will examine the value of a type of a brief cognitive behavioral therapy treatment for veterans with anxiety and worry. this treatment will be delivered either in-person, or by video telehealth to the veteran's home. the treatment will be delivered by providers at three veterans administration medical centers (houston, new orleans, and san antonio). the study will compare the helpfulness of this treatment to the usual care veterans receive for anxiety and worry. a supplement to this study will also evaluate daily discrimination experiences of veterans based on the participant's race, ethnicity, religion, physical appearance, or other characteristics.

this 4-year, multisite trial (houston, new orleans and san antonio) will use a pragmatic randomized trial design to examine the effectiveness and implementation potential of a brief cognitive behavioral therapy(bcbt) intervention for anxiety delivered either in-person or via va video connect-home (vvc-h), according to patient preference. brief cbt will be delivered by existing primary care mental health integration (pcmhi) providers at three large vamcs (houston, new orleans, and san antonio). aim 1 will examine the clinical effectiveness of the bcbt intervention vs. enhanced usual care (euc) for anxiety at 4-, 8-, and 12-month follow-ups. aim 2 will determine factors associated with bcbt response and explore veteran demographic and clinical factors associated with vvc-h engagement. an exploratory aim will use mixed, qualitative and quantitative methods to better understand implementation successes and challenges related to delivery and impact of bcbt anxiety and vvc-h use in the pcmhi setting. the primary hypothesis is that anxiety outcomes, as measured by the general anxiety disorder 7-item scale (gad-7) will be superior at 4-, 8-, and 12-month follow up for patients who are assigned to receive bcbt vs. euc. in addition, participants will be asked to complete the diversity supplement measures and qualitative interview to evaluate whether sociocultural factors are associated with the severity and type of anxiety symptoms among veterans of different race/ethnicity groups.

Eligibility criteria:
inclusion criteria: * must be a united states military veteran * veteran participants will be current recipients of services at the houston, new orleans, or san antonio va medical centers. * patients who have received primary care mental health integration services, or are eligible for pcmhi services (they are not receiving specialty mental health services) * veterans with clinically significant symptoms of anxiety will be included after screening on two occasions to ensure consistency of anxiety symptoms (gad-7 score of 10 or greater; telephone screen and baseline appointment). exclusion criteria: * cognitive impairment * presence of bipolar, psychotic or substance-abuse disorders. * veterans currently receiving psychotherapy for anxiety at the time of enrollment will be excluded so as not to duplicate services (current treatment will be defined as patients that have received a psychotherapy appointment within the last 3 months).

Keywords: anxiety disorder panic disorder phobia, social worry stress