title: HealthCall: technology-based extension of motivational interviewing to reduce non-injection drug use in HIV primary care patients - a pilot study.
abstract: To reduce non-injection drug use (NIDU) among HIV primary care patients, more than a single brief intervention may be needed, but clinic resources are often too limited for extended interventions. To extend brief motivational interviewing (MI) to reduce NIDU, we designed and conducted a pilot study of "HealthCall," consisting of brief (1-3 minutes) daily patient calls reporting NIDU and health behaviors to a telephone-based interactive voice response (IVR) system, which provided data for subsequent personalized feedback. Urban HIV adult clinic patients reporting ≥4 days of NIDU in the previous month were randomized to two groups: MI-only (n=20) and MI+HealthCall (n=20). At 30 and 60 days, patients were assessed and briefly discussed their NIDU behaviors with their counselors. The outcome was the number of days patients used their primary drug in the prior 30 days. Medical marijuana issues precluded HealthCall with patients whose primary substance was marijuana (n=7); excluding these, 33 remained, of whom 28 patients (MI-only n=17; MI+HealthCall n=11) provided post-treatment data for analysis. Time significantly predicted reduction in "days used" in both groups (p<0.0001). At 60 days, between-group differences approached trend level, with an effect size of 0.62 favoring the MI+HealthCall arm. This pilot study suggests that HealthCall is feasible and acceptable to patients in resource-limited HIV primary care settings and can extend patient involvement in brief intervention with little additional staff time. A larger efficacy trial of HealthCall for NIDU-reduction in such settings is warranted.
authors.affiliation: Department of Psychiatry, Columbia University, New York, NY, USA.
authors.forename: Efrat
authors.initials: E
authors.lastname: Aharonovich
authors.forename: Eliana
authors.initials: E
authors.lastname: Greenstein
authors.forename: Ann
authors.initials: A
authors.lastname: O'Leary
authors.forename: Barbara
authors.initials: B
authors.lastname: Johnston
authors.forename: Simone G
authors.initials: SG
authors.lastname: Seol
authors.forename: Deborah S
authors.initials: DS
authors.lastname: Hasin
mesh_terms: D000328:Adult; D003376:Counseling; D030141:Feedback, Psychological; D005260:Female; D015658:HIV Infections / Q000150:complications*; D015438:Health Behavior; D006801:Humans; D008297:Male; D008875:Middle Aged; D062405:Motivational Interviewing; D010342:Patient Acceptance of Health Care; D010865:Pilot Projects; D011320:Primary Health Care / Q000379:methods*; D012959:Socioeconomic Factors; D019966:Substance-Related Disorders / Q000150:complications / Q000517:prevention & control* / Q000523:psychology; D013689:Telephone; D013813:Therapy, Computer-Assisted / Q000379:methods; D016896:Treatment Outcome; D014505:Urban Population; D055815:Young Adult