Interventions for improving treatment adherence in young people with inflammatory bowel disease (IBD): A systematic

Cassandra Screti1, Lou Atkinson1, Rachel Shaw1

  • 1School of Health and Life Sciences, Aston University, Birmingham, UK.

Insights

Improving treatment adherence for adolescents with inflammatory bowel disease (IBD) is key. Interventions involving family and tailored support, education, and goal setting showed promise, though theory-driven approaches need further investigation.

Area of Science:

  • Pediatric Gastroenterology
  • Behavioral Science
  • Health Psychology

Background:

  • Treatment adherence is a significant challenge for young patients with inflammatory bowel disease (IBD).
  • Behavioral interventions offer a potential pathway to enhance adherence and improve disease management in this population.
  • Understanding the theoretical underpinnings and specific techniques used in these interventions is crucial for optimizing their effectiveness.

Purpose of the Study:

  • To evaluate interventions aimed at improving treatment adherence in adolescents (13-18 years) diagnosed with IBD.
  • To identify the specific behavior change techniques (BCTs) employed within these interventions.
  • To assess the extent to which interventions were informed by established behavior change theories.

Main Methods:

  • A systematic literature search was conducted across five major databases (PsycInfo, Embase, MEDLINE, Web of Science, Scopus) for articles published between 1980 and 2022.
  • Seven articles detailing seven oral medication adherence interventions for young people with IBD were included.
  • Interventions were critically appraised using the Mixed Methods Appraisal Tool, and findings were synthesized through narrative review.

Main Results:

  • Eleven distinct BCTs were identified across the seven included interventions.
  • Interventions incorporating family members, tailored support, education, and goal-setting components demonstrated generally greater positive effects on adherence.
  • A significant gap was noted as no study explicitly discussed the use of behavior change theory to inform intervention design.

Conclusions:

  • While interventions using BCTs like education and goal setting show potential for improving IBD treatment adherence in adolescents, their effectiveness is limited by poor reporting of intervention details.
  • There is a critical need for future research to develop and evaluate theory-driven behavioral interventions to enhance medication adherence in young people with IBD.
  • Future interventions should clearly articulate the theoretical framework and specific BCTs utilized to allow for robust evaluation and replication.

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