Primary Outcome Measures:
- Whether the intervention increases the proportion of tobacco users (age 18 and older) who receive help within the
domains of A3-5 (Assess, Assist, and/or Arrange) at the index office visit, as reported by exiting patients
Secondary Outcome Measures:
- The frequency with which tobacco users are identified (Ask) and advised to quit (Advise)
- The proportion of patients in the preparation stage who consent to telephone counseling
- How recipients of A1-2, A3-5, and the offer of telephone counseling differ by age, gender, doctor seen, and reason
for visit
- The proportion of consenting patients who are contacted by American Cancer Society (ACS) counselors within 2 weeks
of referral
- The proportion who completed three counseling sessions
Among the most important evidence-based interventions in primary care is to offer counseling and pharmacotherapy to patients who use tobacco, but studies suggest that only a fraction of tobacco users receive this assistance.
Office systems and other strategies can improve counseling rates but are not widely adoptable in primary care.
We propose a novel solution that couples a simple office system, which is widely adoptable, with a form of third-party counseling (telephone quit lines) that most practices can access in the United States. Specifically, the three-part intervention includes (1) an in-office expanded “vital signs” intervention that prompts nurses (or medical assistants) to determine tobacco use status, offer brief advice, and assess readiness to quit as vital signs are obtained; (2) inviting preparation-stage tobacco users to obtain proactive telephone counseling (provided by the American Cancer Society) comprising three 30-minute sessions scheduled at the patient’s convenience; and (3) feedback from the Society to the practice, including fax requisitions for prescription aids for quit attempts, progress reports on the results of counseling, and quarterly aggregate analyses of practice and clinician team referral outcomes. The Virginia Ambulatory Care Outcomes Research Network will partner with the American Cancer Society to test this strategy in a randomized controlled trial conducted at 16 primary care practices in Virginia. Because existing dissemination strategies serve mainly to increase identification of tobacco users and sometimes to increase brief advice, our primary outcome measure will be the proportion of tobacco users who receive substantive assistance: Assess, Assist, and Arrange of the 5As. Given the widening availability of state and national quit line programs, our model for referrals and bidirectional communication with primary care could markedly augment the effectiveness of both primary care and quit lines in promoting tobacco cessation and provide an attractive alternative for clinicians who lack the time and resources to provide effective counseling.
Purpose
