OAKLAND, Calif., June 22, 2016 -- In the first trial of an intervention focused on increasing alcohol and drug treatment patients' engagement in their own health care, researchers found that patients who received 6 intervention sessions had greater involvement in managing their health and health care than those receiving fewer sessions. The Kaiser Permanente study was published today in JAMA Psychiatry.
LINKAGE is innovative in its use of electronic health records and online patient portals to engage patients in health education and prevention and facilitate communication with their medical providers.
"Patients with alcohol and other drug use disorders have high rates of medical and psychiatric conditions requiring complex treatment, but often rely on emergency services and seldom use preventive services, even when they have health insurance," said lead author Constance M. Weisner, DrPH, chief of Behavioral Health and Aging at the Kaiser Permanente Northern California Division of Research, and a professor at the UCSF Department of Psychiatry. "We know that patients who are more engaged with their health care tend to manage their condition better and our study found that alcohol and drug treatment patients are no different."
The study, conducted at the Kaiser Permanente San Francisco outpatient addiction treatment clinic, enrolled 503 participants and assigned them to either standard care, including medical exams, detoxification, therapy groups, individual counseling and 12-step programs, or standard care plus the LINKAGE intervention.
Patients in the standard care group received medical education sessions focused on alcohol- and drug-associated medical and psychological problems. LINKAGE participants joined group sessions focused on how health care is related to overall health, accessing and engaging with health care, and improving communication with physicians.
In addition, LINKAGE participants were taught how to use an online patient portal in order to send secure emails, view lab tests and medical information, as well as access preventive services. They also practiced skills necessary for collaborative communication with health providers and were offered a psychologist-facilitated telephone appointment, assistance with secure email, or help in preparing for an in-person visit with their primary care physician to discuss their addiction and treatment, health concerns and ongoing care.
LINKAGE participants had significantly more patient portal use during both the intervention period and through the 6-month follow-up period.
Compared to those in standard care, LINKAGE participants also:
- showed more than a 50 percent increase in average log-in days to the patient portal and across types of portal use
- had twice the odds of having talked to their physician about alcohol and drug problems outside of the treatment program
Participants with psychiatric conditions had findings similar to the full sample, indicating that the intervention was also beneficial in engaging patients with complex needs.
Among LINKAGE participants, those who received all six intervention sessions had higher patient portal use than those receiving fewer sessions. They also had higher rates of abstinence from alcohol (83.7 percent vs. 71.7 percent) as well as from drugs and alcohol (77.6 percent vs. 65.4 percent), and they had longer stays in treatment (103.8 vs. 60.4 days).
"Alcohol and drug treatment patients often suffer from other medical conditions, and their care needs to be integrated with mainstream health care," said senior author Stacy A. Sterling, DrPH, MSW, of the Kaiser Permanente Northern California Division of Research. "Teaching addiction treatment patients how to access and use health care may empower them to better engage in managing their health and well-being. It will be instructive to see whether this approach is helpful in avoiding relapse and in improving their overall health when we conduct additional follow-up."
Other authors of the study include Felicia W. Chi, MPH, Yun Lu, MD, MPH, Thekla B. Ross, PsyD, Sabrina B. Wood, Agatha Hinman and Derek Satre, PhD, of the Kaiser Permanente Northern California Division of Research; and David Pating, MD, of the Chemical Dependency Recovery Program, Kaiser Permanente San Francisco Medical Center.
The study was supported by a grant (P50 DA009253) from the National Institute of Drug Abuse.
About the Kaiser Permanente Division of Research
The Kaiser Permanente Division of Research conducts, publishes, and disseminates epidemiologic and health services research to improve the health and medical care of Kaiser Permanente members and society at large. It seeks to understand the determinants of illness and well-being, and to improve the quality and cost-effectiveness of health care. Currently, DOR's 500-plus staff is working on more than 400 epidemiological and health services research projects. For more information, visit http://www.dor.kaiser.org or follow us @KPDOR.
About Kaiser Permanente
Kaiser Permanente is committed to helping shape the future of health care. We are recognized as one of America's leading health care providers and not-for-profit health plans. Founded in 1945, Kaiser Permanente has a mission to provide high-quality, affordable health care services and to improve the health of our members and the communities we serve. We currently serve more than 10.6 million members in eight states and the District of Columbia. Care for members and patients is focused on their total health and guided by their personal physicians, specialists and team of caregivers. Our expert and caring medical teams are empowered and supported by industry-leading technology advances and tools for health promotion, disease prevention, state-of-the-art care delivery and world-class chronic disease management. Kaiser Permanente is dedicated to care innovations, clinical research, health education and the support of community health. For more information, go to: kp.org/share