PS497 Unit 4 Digital Continuing Care Review Example

What a Phone Can Add After Treatment Ends: A PS497 Unit 4 Literature Review

[Student Name]

Purdue University Global

PS497: Bachelor's Capstone in Addiction

Unit 4 Literature Review

[Instructor Name]

[Date]

The writer, the program and the client are composite; the studies reviewed are real.

The Capstone Question

My capstone asks whether smartphone-supported continuing care, a weekly app check-in, counselor text support and a monthly group, can reduce return to drinking or drug use among clients leaving intensive outpatient treatment at our Boise program. Before designing anything, I had to learn what is known about continuing care in general, what digital tools have added, and where the evidence is weak.

Continuing Care

In a review of continuing care studies, McKay (2009) examined the support that follows a first episode of more intensive treatment. Across studies, continuing care was generally associated with better substance use outcomes, particularly when it lasted longer and when programs actively reached out to clients, for example by telephone, rather than waiting for clients to return on their own. Telephone-based continuing care, in particular, produced results comparable to or better than in-person group continuing care in some trials, while being easier for clients to keep up. McKay also noted that many clients drop out of continuing care quickly, which limits its benefit.

That last point matters for the capstone. A continuing care program helps only if clients stay connected to it, week after week, through the months when risk is highest.

A Smartphone Recovery System

Gustafson et al. (2014) randomized adults finishing a residential alcohol program either to usual continuing care or to usual care plus a smartphone application designed around self-determination theory, offering peer discussion groups, recovery content, check-ins, location alerts near high-risk places and a quick way to reach help. Over twelve months, participants with the app reported fewer risky drinking days than controls, and more reported abstinence in the previous month at some follow-ups. The app was an addition to care, not a replacement, and the trial was conducted with substantial research support.

The strongest app result came from a phone added to care, not a phone standing in for it.

Web-Delivered Treatment

Two trials tested something different: replacing part of standard counseling with a web-based program. Campbell et al. (2014) conducted a multisite randomized trial in outpatient programs in which an internet-delivered version of the community reinforcement approach, combined with prize-based incentives, replaced about two hours of standard weekly counseling. Participants receiving the internet-delivered program had better abstinence and treatment retention than those in standard care. Marsch et al. (2014) found that a similar web-based program replacing part of standard counseling in methadone maintenance produced abstinence outcomes as good as or better than standard counseling alone.

These trials show that digital programs can deliver evidence-based content well. They tested structured, skill-building programs during treatment, not continuing care after it.

Telemedicine

Lin et al. (2019) reviewed telemedicine-delivered treatment for substance use disorders, including video counseling and telephone care. They found that telemedicine generally produced outcomes similar to in-person treatment and could improve access, especially for rural patients, though the studies were uneven in quality and often small.

Why Engagement Decides Everything

Each study, read closely, turns on whether people kept using the support. McKay's review found dropout from continuing care to be common and damaging. In Gustafson and colleagues' trial, the system offered many features, and its designers built it around a theory of motivation, which emphasizes feeling competent, connected to others and in control of one's own choices, precisely because they expected engagement to fade without those supports. Campbell and colleagues paired their web program with prize-based incentives, which reward attendance and abstinence and are known to keep people in treatment. In every case, the digital tool was surrounded by something designed to keep people coming back. For the capstone, that means the weekly check-in cannot simply be a form; it needs a human response within a day, a reason to return, and a counselor who notices when a client goes quiet.

Who the Studies Left Out

The trials also share a limitation that matters for our program. Participants typically needed a stable address, a working phone or the ability to use a provided one, and enough stability to complete research assessments. Our clients include people living in shelters, people who change phone numbers often and people in rural Idaho counties with poor coverage. Findings from research samples may overstate how well digital continuing care works for them. Lin and colleagues' review of telemedicine noted that remote care can expand access, but only if the basic technology is in place, which is why the capstone budgets for phones and data.

Synthesis

Read together, the studies support three conclusions. Continuing care helps, especially when it is longer and more active. Digital tools can deliver effective content and extend contact, with the clearest evidence for tools that supplement human care rather than replace it. And keeping clients engaged is the central challenge across all formats.

Several questions remain open. Most trials involved research staff and resources a community program lacks. Follow-up periods were usually a year or less. Samples often excluded people without stable housing or phones. And technology changes quickly, so a tested app may no longer exist or work the same way by the time a program adopts it.

What the Capstone Borrows

The review shaped four design decisions. The program will supplement counseling rather than replace it, following the pattern of the strongest smartphone result. Counselors will reach out actively, consistent with McKay's finding about outreach. The pilot will track engagement closely, since dropout limits every format. And it will rely on a secure platform with simple features rather than building a complex app, given limited resources and a two-person counseling team for the pilot.

Limits of This Review

This review covers a handful of central studies rather than the full literature on digital interventions, and several date from well before today's smartphones. A larger project would examine newer trials and systematic reviews of recovery apps, along with studies of text-message interventions, which may suit clients who do not want another app on their phones.

Conclusion

McKay's review supports longer, active continuing care; Gustafson and colleagues show that a smartphone system added to care can reduce risky drinking; Campbell and colleagues and Marsch and colleagues show that web-delivered programs can carry effective treatment content; and Lin and colleagues find telemedicine comparable to in-person care. The capstone will borrow active outreach and supplementation, and measure engagement closely.

References

Campbell, A. N. C., Nunes, E. V., Matthews, A. G., Stitzer, M., Miele, G. M., Polsky, D., Turrigiano, E., Walters, S., McClure, E. A., Kyle, T. L., Wahle, A., Van Veldhuisen, P., Goldman, B., Babcock, D., Stabile, P. Q., Winhusen, T., & Ghitza, U. E. (2014). Internet-delivered treatment for substance abuse: A multisite randomized controlled trial. American Journal of Psychiatry, 171(6), 683-690. https://doi.org/10.1176/appi.ajp.2014.13081055

Gustafson, D. H., McTavish, F. M., Chih, M.-Y., Atwood, A. K., Johnson, R. A., Boyle, M. G., Levy, M. S., Driscoll, H., Chisholm, S. M., Dillenburg, L., Isham, A., & Shah, D. (2014). A smartphone application to support recovery from alcoholism: A randomized clinical trial. JAMA Psychiatry, 71(5), 566-572. https://doi.org/10.1001/jamapsychiatry.2013.4642

Lin, L. A., Casteel, D., Shigekawa, E., Weyrich, M. S., Roby, D. H., & McMenamin, S. B. (2019). Telemedicine-delivered treatment interventions for substance use disorders: A systematic review. Journal of Substance Abuse Treatment, 101, 38-49. https://doi.org/10.1016/j.jsat.2019.03.007

Marsch, L. A., Guarino, H., Acosta, M., Aponte-Melendez, Y., Cleland, C., Grabinski, M., Brady, R., & Edwards, J. (2014). Web-based behavioral treatment for substance use disorders as a partial replacement of standard methadone maintenance treatment. Journal of Substance Abuse Treatment, 46(1), 43-51. https://doi.org/10.1016/j.jsat.2013.08.012

McKay, J. R. (2009). Continuing care research: What we have learned and where we are going. Journal of Substance Abuse Treatment, 36(2), 131-145. https://doi.org/10.1016/j.jsat.2008.10.004