Session: 903. Health Services Research—Malignant Conditions (Myeloid Disease): Poster I
Hematology Disease Topics & Pathways:
AML, Adult, Diseases, Myeloid Malignancies, Clinically relevant
We reviewed the records of patients ≥18 years of age diagnosed with AML from 2015-2017 and assessed at our quaternary care center in Toronto, Canada. We compared upfront therapy choice and survival between patients living close versus distant from the cancer center (empirically defined as <50 km versus >50km) and stratified by age.
A total of 675 patients were assessed by our quaternary center for a new diagnosis of AML during the timeframe studied. Of those patients, 477 (71%) patients lived ≤50km, and 198 (29%) patients lived >50km from the quaternary center. The overall median distance from patient residence to the quaternary center was 33.2km (range: 1-1791km), and the median distance of patients in the >50km group was 93km (range: 50.2-1791km). Age, sex, baseline Eastern Cooperative Oncology Group Performance Status (ECOG), and cytogenetic risk were not significantly different between the two groups.
There were no differences in the proportion of patients receiving induction chemotherapy or clinical trial as upfront therapy between patients living close versus distant from the quaternary center, even when stratified for age ≥70 years.
There was no difference in overall survival between patients living ≤50km versus >50km from the quaternary center either overall, or when stratified by age.
In conclusion, geographic distance from treatment center does not appear to impact choice of upfront therapy, access to clinical trials, or clinical outcomes in this study of newly diagnosed patients with AML treated in a single payer environment.
Disclosures: Gupta: Bristol MyersSquibb: Honoraria, Membership on an entity's Board of Directors or advisory committees; Novartis: Consultancy, Honoraria, Membership on an entity's Board of Directors or advisory committees, Research Funding; Incyte: Honoraria, Research Funding; Pfizer: Consultancy; Sierra Oncology: Consultancy, Membership on an entity's Board of Directors or advisory committees. Maze: Novartis: Honoraria; Pfizer: Consultancy; Takeda: Research Funding. McNamara: Novartis: Honoraria. Schimmer: Takeda: Honoraria, Research Funding; Novartis: Honoraria; Jazz: Honoraria; Otsuka: Honoraria; Medivir AB: Research Funding; AbbVie Pharmaceuticals: Other: owns stock .
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