Deen, Welmoed K. van

Abstract Background We examined real-world utilization of treat-to-target (TTT) strategies and conducted a quality improvement (QI) project to improve uptake of TTT strategies in a learning health system, IBD Qorus. Methods We implemented a structured QI intervention to increase uptake of TTT in 41 gastroenterology practices in the United States, over a 13-month intervention period (November 2020 to November 2021; modified breakthrough series [BTS] collaborative), and a 10-month post-BTS observation period (December 2021 to October 2022). Through encounter-level surveys, we examined providers’ “intention to TTT” based on discussion of TTT with patients, documentation of inflammation, and intention to change therapy to TTT. We examined changes in rates of “intention to TTT,” and whether improvement in intention to TTT influenced site-level rates of remission. Results Over 13 months, there were 7932 patient visits (55% with Crohn’s disease; 47% in clinical remission); patients in 2160 visits (27%) were not in endoscopic remission. Overall, rates of intention to TTT increased from 31% to 54% (P = .06) with considerable site-to-site variability and was maintained at 49% in the post-BTS observation period. The increased rate was attributable to higher rates of testing for inflammation. Despite an increase in the rate of intention to TTT, there was no significant change in site-level achievement of remission over the same time. Conclusions Through a QI initiative in a learning health system, rates of intention to TTT increased significantly over 12-months, though overall rates remained low. Assessing patient-, provider- and practice-level barriers and facilitators for successful implementation of a TTT strategy is warranted to improve clinical outcomes.

INTRODUCTION: To support shared decision-making (SDM) between patients and providers surrounding biologic treatments, we created IBD&me (ibdandme.org)—a freely available, unbranded, interactive decision aid. We performed a multicenter comparative effectiveness trial comparing the impact of IBD&me on SDM vs a biologics fact sheet developed by the Crohn's & Colitis Foundation. METHODS: We enrolled patients with inflammatory bowel disease (IBD) being seen at a clinic within IBD Qorus—a multicenter adult IBD learning health system—between March 5, 2019, and May 14, 2021. Eligible patients included those with recent IBD-related symptoms who reported that they wanted to discuss biologics with their provider during their upcoming visit. Patients were randomized 1:1 using stratified block randomization and received an e-mail 1 week before their visit inviting them to review either IBD&me or a fact sheet. The primary outcome was patient perception of SDM as measured by the 9-Item SDM Questionnaire (0–100 scale; higher = better); the Student t test was used to compare outcomes between arms. RESULTS: Overall, 152 patients were randomized (biologics fact sheet 75, IBD&me 77); most patients had Crohn's disease (66.4%) and were biologic-experienced (82.9%). No differences were seen between groups regarding SDM (fact sheet 72.6 ± 25.6, IBD&me 75.0 ± 20.8; P = .57). Most patients stated they would be likely to recommend the fact sheet (79.6%) or IBD&me (84.9%; P = .48) to another patient with IBD. DISCUSSION: No differences in outcomes were seen between IBD&me and the biologics fact sheet in this comparative effectiveness study; patients reported high satisfaction with both resources. Further study, particularly among biologic naïve patients, is needed to determine the utility of interactive components to IBD decision aids.