Real-world practice patterns and barriers to quality care in acute myeloid leukemia (AML).

Authors

null

Maen A. Hussein

Florida Cancer Specialists, Sarasota, FL

Maen A. Hussein , Taral Patel , Pavani Ellipeddi , Breanne Farris , Rebecca R Crawford , Jeffrey D. Carter , Tamar Sapir , Eunice S. Wang

Organizations

Florida Cancer Specialists, Sarasota, FL, Zangmeister Cancer Center, Columbus, OH, Hematology Oncology Clinic, Baton Rouge, LA, PRIME Education, Fort Lauderdale, FL, Roswell Park Comprehensive Cancer Center, Buffalo, NY

Research Funding

Pharmaceutical/Biotech Company
This project was funded by an educational grant from AbbVie and Genentech. The study sponsor did not play a role in the design or analysis of the study or in the decision to submit for presentation.

Background: For AML patients who are ineligible for intensive induction, novel therapies have greatly improved treatment options, though practice challenges individualizing care have hindered effective integration. In a quality improvement (QI) program conducted in 3 community oncology systems, we assessed practice patterns and barriers involving the use of novel therapies for AML. Methods: We surveyed 15 hematology team members to assess barriers to quality AML care and audited electronic medical records (EMR) of 100 patients across 3 community oncology centers. EMR demographics, disease characteristics, and treatment selection were reviewed. To address suboptimal guideline-aligned care, teams participated in audit-feedback sessions to develop action plans for resolving identified gaps. Results: The EMR audit demonstrated a lack of documentation for clinically important metrics necessary for individualized treatment selection and monitoring, including performance status and testing for targetable biomarkers (Table). Additionally, there was low documented use of novel therapies, such as venetoclax and gemtuzumab ozogamicin (GO), and no documented use of FLT3 or IDH inhibitors. Further, the audit revealed low adherence to guideline recommendations for frontline regimens – notably, 33.3% patients with FLT3 or IDH mutations (n = 15) were receiving low dose cytarabine alone, and 50% patients with a documented performance status of 3+ (n = 2) received intensive induction therapy. Survey findings indicated very low or low confidence in aligning practice with guidelines (20%), identifying patients who are not candidates for intensive induction (27%), and ordering/interpreting molecular tests (33%). Appropriate treatment selection (47%) and integration of molecular testing (27%) were reported as top challenges for individualized AML care. During audit-feedback sessions, teams identified improved collaboration with hematopathologists, assessment of patient mutational status, and patient engagement in treatment planning as actions they plan to integrate. Conclusions: These findings reveal important performance gaps in individualized AML care in community settings, which may inform future QI initiatives.

EMR audit findings.

Documented Patient MeasureEMR Documented, N = 100 (%)
WHO AML Classification22
Performance Status85
Testing for FLT3 or IDH mutations16
Testing for CD3324
Post-Treatment Bone Marrow Biopsy18
Adverse event assessment89
Standard Induction therapy63
Novel therapies (venetoclax, gemtuzumab)19

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Abstract Details

Meeting

2020 ASCO Virtual Scientific Program

Session Type

Publication Only

Session Title

Publication Only: Health Services Research and Quality Improvement

Track

Quality Care/Health Services Research

Sub Track

Quality Improvement

Citation

J Clin Oncol 38: 2020 (suppl; abstr e19172)

DOI

10.1200/JCO.2020.38.15_suppl.e19172

Abstract #

e19172

Abstract Disclosures

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