Volume 26, Issue 7 e14361
ORIGINAL ARTICLE

Randomized pilot trial of praise text messages to improve medication adherence among adolescents and young adults with liver transplants

Caitlin Sayegh

Corresponding Author

Caitlin Sayegh

Division of Adolescent and Young Adult Medicine, Children’s Hospital Los Angeles, Los Angeles, California, USA

USC University Center for Excellence in Developmental Disabilities, Children’s Hospital Los Angeles, Los Angeles, California, USA

University of Southern California Keck School of Medicine, Los Angeles, California, USA

Correspondence

Caitlin Sayegh, Children's Hospital Los Angeles, Sunset Blvd., MS#2, Los Angeles, CA 90027, USA.

Email: [email protected]

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Deborah Im

Deborah Im

University of Southern California Keck School of Medicine, Los Angeles, California, USA

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Ilana K. Moss

Ilana K. Moss

Division of Gastroenterology, Hepatology, and Nutrition, Children’s Hospital Los Angeles, Los Angeles, California, USA

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Ruby Urquiza

Ruby Urquiza

Division of Gastroenterology, Hepatology, and Nutrition, Children’s Hospital Los Angeles, Los Angeles, California, USA

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Shreena Patel

Shreena Patel

University of Southern California Keck School of Medicine, Los Angeles, California, USA

Division of Gastroenterology, Hepatology, and Nutrition, Children’s Hospital Los Angeles, Los Angeles, California, USA

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Dan W. Thomas

Dan W. Thomas

University of Southern California Keck School of Medicine, Los Angeles, California, USA

Division of Gastroenterology, Hepatology, and Nutrition, Children’s Hospital Los Angeles, Los Angeles, California, USA

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First published: 19 July 2022
Citations: 3

Abstract

Background

AYA who have undergone liver transplantations often struggle to adhere to their post-transplant immunosuppressant medications, which can lead to serious health complications. The objective of this pilot study is to examine the acceptability and feasibility of a brief mobile health (mHealth) intervention and its impact on medication adherence among AYA liver transplant recipients.

Methods

Thirty-five AYAs (13–21 years old) were randomized to either (1) receive praise text messages whenever laboratory results indicated immunosuppressant medications within the expected range or (2) usual care. Motivation for adherence and adherence were assessed via self-report, and a MLVI was calculated based on values abstracted from the electronic health record.

Results

Multilevel, multivariate models showed significant associations between group assignment and some self-reported motivation and adherence outcomes but not MLVI. Specifically, AYA receiving the praise text messages were significantly more likely to report taking their prescribed doses (OR = 2.49, p = .03), taking their medicine according to the directions (OR = 2.39, p = .04), and being highly confident in taking their medication (OR = 2.46, p = .04), compared with the usual services group. Qualitative responses indicated praise texts were mostly helpful but could be improved.

Conclusions

The results suggest texting patients about positive health indicators was acceptable and, with refinement, might promote AYA illness self-management.

DATA AVAILABILITY STATEMENT

Data will be available to researchers on request subject to sponsor and IRB approval.

The full text of this article hosted at iucr.org is unavailable due to technical difficulties.