Assessing Clinician Engagement With a Passive Clinical Decision Support System for Liver Fibrosis Risk Stratification in a Weight Management Clinic

  • 0Section of Gastroenterology, Department of Medicine, Boston University Chobanian & Avedisian School of Medicine and Boston Medical Center, Boston, Massachusetts.

Summary

This summary is machine-generated.

Implementing a 3-strategy bundle to improve liver fibrosis risk stratification for metabolic dysfunction-associated steatotic liver disease (MASLD) in obesity did not significantly increase patient referrals. Electronic health record (EHR) decision support shows potential but needs better integration.

Area Of Science

  • Hepatology
  • Implementation Science
  • Digital Health

Background

  • Metabolic dysfunction-associated steatotic liver disease (MASLD) is prevalent in obesity.
  • Current guidelines recommend fibrosis risk stratification using tools like the Fibrosis-4 (FIB-4) index and vibration-controlled transient elastography (VCTE).
  • Limited implementation of these guidelines necessitates novel strategies.

Purpose Of The Study

  • To evaluate a 3-strategy implementation bundle aimed at enhancing fibrosis risk stratification for MASLD.
  • Strategies included an EHR-embedded clinical decision support system (CDSS), educational outreach, and internal facilitation.
  • The study focused on a weight management clinic setting.

Main Methods

  • A mixed-methods approach was employed.
  • The primary outcome measured was the proportion of patients with elevated FIB-4 scores who completed VCTE or received a hepatology referral.
  • Fischer's exact test compared pre- and post-implementation rates, with semi-structured interviews assessing provider perceptions.

Main Results

  • Automated FIB-4 score calculation increased from 22.4% to 54.2% of visits post-implementation.
  • Despite increased FIB-4 scores, VCTE and hepatology referrals remained low (0 and 2 pre-implementation vs. 3 and 2 post-implementation).
  • Providers identified barriers including shared responsibility, low trust in tools, and workflow challenges.

Conclusions

  • The tested implementation bundle did not significantly improve MASLD fibrosis risk stratification.
  • EHR-based CDSS shows promise but requires better alignment with provider priorities and workflow.
  • Robust technical infrastructure and seamless integration are crucial for successful implementation.

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