Pilot Study of a Mobile Phone Chatbot for Medication Adherence and Toxicity Management Among Patients With GI Cancers on Capecitabine.

PURPOSE: Capecitabine is an oral chemotherapy used to treat many gastrointestinal cancers. Its complex dosing and narrow therapeutic index make medication adherence and toxicity management crucial for quality care. METHODS: We conducted a pilot study of PENNY-GI, a mobile phone text messaging-based chatbot that leverages algorithmic surveys and natural language processing to promote medication adherence and toxicity management among patients with gastrointestinal cancers on capecitabine. Eligibility initially included all capecitabine-containing regimens but was subsequently restricted to capecitabine monotherapy because of challenges in integrating PENNY-GI with radiation and intravenous chemotherapy schedules. We used design thinking principles and real-time data on safety, accuracy, and usefulness to make iterative refinements to PENNY-GI with the goal of minimizing the proportion of text messaging exchanges with incorrect medication or symptom management recommendations. All patients were invited to participate in structured exit interviews to provide feedback on PENNY-GI. RESULTS: We enrolled 40 patients (median age 64.5 years, 52.5% male, 62.5% White, 55.0% with colorectal cancer, 50.0% on capecitabine monotherapy). We identified 284 of 3,895 (7.3%) medication-related and 13 of 527 (2.5%) symptom-related text messaging exchanges with incorrect recommendations. In exit interviews with 24 patients, participants reported finding the medication reminders reliable and user-friendly, but the symptom management tool was too simplistic to be helpful. CONCLUSION: Although PENNY-GI provided accurate recommendations in >90% of text messaging exchanges, we identified multiple limitations with respect to the intervention's generalizability, usefulness, and scalability. Lessons from this pilot study should inform future efforts to develop and implement digital health interventions in oncology.

Guideline discordant care in patients with metastatic germ cell tumors.

INTRODUCTION: Despite high curability, patients with metastatic germ cell tumors (GCT) in the United States general population persistently face inferior outcomes compared with those treated in specialty referral centers. We characterized guideline discordant management in patients with metastatic GCT who experienced relapse after first-line chemotherapy and compared those who were initially treated in community practices vs. academic referral centers. PATIENTS/METHODS: Retrospective analysis of 53 patients with relapsed GCT between 2005 and 2018. First-line GCT management was assessed against the National Comprehensive Cancer Network guidelines. Guideline discordant management, predictors of discordance, and associations with outcomes were assessed. RESULTS: Of 53 patients with relapsed GCT, 34% received guideline discordant care in the first-line setting. Guideline discordant care was more prevalent in patients initially treated in community practices (12/30, 40%) vs. those initially treated in academic centers (3/22, 14%), though in multivariate logistic regression, this difference was not statistically significant (odds ratio: 4.07, P = 0.08). Most patients in community settings who received guideline discordant care were undertreated (10/12, 83%). There were 3 major reasons for guideline discordant care: (1) failure to resect residual masses after chemotherapy (27%, 4/15), (2) mismanagement of chemotherapy-related adverse events (27%, 4/15), and (3) under staging at diagnosis, resulting either insufficient chemotherapy regimen intensity (13%, 2/15) and/or inappropriately receiving primary surgical resection for metastatic disease (20%, 3/15). CONCLUSION: Under treatment was identified in nearly half of patients initially treated in a community setting who later developed relapsed GCT. Referral to specialized centers for a second opinion should be considered for all metastatic GCT patients in the first-line setting and all patients with post-chemotherapy residual disease. More effective methods should be developed to facilitate second opinions from expert centers in the United States.

Complete Eats: Summer Meals Offered by the Emergency Department for Food Insecurity.

More than 21 million low-income children rely on free or reduced-price meals during the school year. The US Department of Agriculture Summer Food Service Program (SFSP) provides meals to children during the summer months, but these programs are underused. The emergency department (ED) of urban medical centers is 1 of the few establishments that children access during the summer months, and as such, it may be a prime point of entry for such programs. This advocacy case study describes the implementation and evaluation of situating an SFSP in the pediatric ED and explores the impact on participant intention to connect with community resources after the ED visit. In this 7-week pilot, we partnered with a community agency to provide free lunch to all children ages 2 to 18 during their ED visit at an urban, freestanding children's hospital. After patient rooming and clarification of nil per os status, boxed meals were delivered to patients and siblings along with information regarding the SFSP and how to access community program sites. Parents completed a survey about the experience with the meal program in the ED, previous knowledge of the SFSP, and intention to use community SFSP sites in the future. This case study demonstrates that situating the SFSP in the acute-care clinical setting is acceptable and has strong potential to improve the historically poor connection between families and critical community resources. Additionally, this project highlights the potential of community-clinical partnerships to improve family resources and enhance the reach of established programs.