A Randomized Controlled Study on Clinical Adherence to Evidence-Based Guidelines in the Management of Simulated Patients With Barrett's Esophagus and the Clinical Utility of a Tissue Systems Pathology Test: Results From Q-TAB.

INTRODUCTION: Barrett's esophagus (BE) is a precursor to esophageal adenocarcinoma. Physicians infrequently adhere to guidelines for managing BE, leading to either reduced detection of dysplasia or inappropriate re-evaluation. METHODS: We conducted a three-arm randomized controlled trial with 2 intervention arms to determine the impact of a tissue systems pathology (TSP-9) test on the adherence to evidence-based guidelines for simulated patients with BE. Intervention 1 received TSP-9 results, and intervention 2 had the option to order TSP-9 results. We collected data from 259 practicing gastroenterologists and gastrointestinal surgeons who evaluated and made management decisions for 3 types of simulated patients with BE: nondysplastic BE, indefinite for dysplasia, and low-grade dysplasia. RESULTS: Intervention 1 was significantly more likely to correctly assess risk of progression to high-grade dysplasia/esophageal adenocarcinoma and offer treatment in accordance with US society guidelines compared with the control group (+6.9%, 95% confidence interval +1.4% to +12.3%). There was no significant difference in ordering guideline-recommended endoscopic eradication therapy. However, for cases requiring annual endoscopic surveillance, we found significant improvement in adherence for intervention 1, with a difference-in-difference of +18.5% ( P = 0.019). Intervention 2 ordered the TSP-9 test in 21.9% of their cases. Those who ordered the test performed similarly to intervention 1; those who did not, performed similarly to the control group. DISCUSSION: The TSP-9 test optimized adherence to clinical guidelines for surveillance and treatment of both patients with BE at high and low risk of disease progression. Use of the TSP-9 test can enable physicians to make risk-aligned management decisions, leading to improved patient health outcomes.

Clinical variation in surveillance and management of Barrett's esophagus: A cross-sectional study of gastroenterologists and gastrointestinal surgeons.

Appropriate surveillance and treatment of Barrett's esophagus (BE) is vital to prevent disease progression and decrease esophageal adenocarcinoma (EAC)-related mortality. We sought to determine the variation in BE care and identify improvement opportunities. 275 physicians (113 general gastroenterologists, 128 interventional gastroenterologists, 34 gastrointestinal surgeons) cared for 3 simulated patients, one each from 3 BE clinical scenarios: non-dysplastic BE (NDBE), BE indefinite for dysplasia (IND), and BE with low grade dysplasia (LGD), and care scores were measured against societal guidelines. Overall quality-of-care scores ranged from 17% to 85% with mean of 47.9% ± 11.8% for NDBE, 50.8% ± 11.7% for IND, and 52.7% ± 12.2% for LGD. Participants appropriately determined risk of progression 20.3% of the time: 14.4% for NDBE cases, 19.9% for LGD cases, and 26.8% for IND cases (P = .001). Treatment and follow-up care scores averaged 12.9% ± 17.5% overall. For the LGD cases, guideline-recommended twice-daily PPI treatment was ordered only 24.7% of the time. Guideline-based follow-up endoscopic surveillance was done in only 27.7% of NDBE cases and 32.7% of IND cases. For the LGD cases, 45.4% ordered endoscopic eradication therapy while 25.1% chose annual endoscopic surveillance. Finally, participants provided counseling on lifestyle modifications in just 20% of cases. Overall care of patients diagnosed with BE varied widely and showed room for improvement. Specific opportunities for improvement were adherence to guideline recommended surveillance intervals, patient counseling, and treatment selection for LGD. Physicians would potentially benefit from additional BE education, endoscopic advances, and better methods for risk stratification.

Initiative to Improve Evidence-Based Chronic Obstructive Pulmonary Disease Hospitalist Care Using a Novel On-Line Gamification Patient Simulation Tool: A Prospective Study.

Chronic obstructive pulmonary disease (COPD) remains a leading cause of morbidity and mortality. Much of the disease burden comes from exacerbations requiring hospitalization. Unwarranted care variation and divergence from evidence-based COPD management guidelines among hospitalists is a leading driver of the poor outcomes and excess costs associated with COPD-related hospitalizations. We engaged with Novant Health hospitalists to determine if measurement and feedback using fixed-choice simulated patients improves evidence-based care delivery and reduces costs. We created a series of gamified acute-care COPD case simulations with real-time feedback over 16 weeks then performed a year-over-year analytic comparison of the cost, length of stay (LOS), and revisits over the six months prior to the introduction of the simulated patients, the four months while caring for the simulated patients, and the six months after. In total, 245 hospitalists from 15 facilities at Novant Health participated. At baseline, the overall quality-of-care was measured as 58.4% + 12.3%, with providers correctly identifying COPD exacerbation in 92.4% of cases but only identifying the grade and group in 61.9% and 49.5% of cases, respectively. By the study end, the quality-of-care had improved 10.5% (p < 0.001), including improvements in identifying the grade (+9.7%, p = 0.044) and group (+8.4%, p = 0.098). These improvements correlated with changes in real-world performance data, including a 19% reduction in COPD-related pharmacy costs. Overall, the annualized impact of COPD improvements led to 233 fewer inpatient days, 371 fewer revisit days, and inpatient savings totaling nearly $1 million. Engaging practicing providers with patient simulation-based serial measurements and gamified evidence-based feedback potentially reduces inpatient costs while simultaneously reducing patient LOS and revisit rates.