Abstract
Purpose
Venetoclax combined with a hypomethylating agent (HMA) has become the standard of care for elderly/unfit patients with newly diagnosed acute myeloid leukemia (AML). This study is aimed at characterizing the impact of an interdisciplinary team on the length of stay (LOS) of patients with newly diagnosed AML receiving venetoclax with an HMA.
Methods
This retrospective observational study included patients with AML who received HMA with venetoclax as an initial treatment between December 2015 and July 2021. The primary outcome was the median LOS during induction stratified by HMA. Secondary outcomes included barriers to hospital discharge, incidence of tumor lysis syndrome (TLS), response rates, and utilization of the institution’s prescription assistance program (PAP).
Results
Seventy-eight patients were included in our analysis: 51 received azacitidine/venetoclax, and 27 received decitabine/venetoclax. The median LOS from therapy initiation was eight days (range 7–38) for the azacitidine group and six days (range 5–26) for the decitabine group. The most common barriers to discharge were transfusion dependence (33 patients, 42.3%) and insurance coverage (12 patients, 15.4%). Twelve patients (15.3%) had tumor lysis syndrome during hospital admission, and 20 (25.6%) were readmitted during induction. Twenty-three patients (29.5%) required financial assistance for AML care, and a pharmacy-led PAP generated approximately $342,646 in cost savings.
Conclusion
The utilization of an interdisciplinary AML team to target early hospital discharge proved to be safe and effective and led to a reduction in costs for the health system. Future research may identify select patients who may be suitable for earlier discharge or outpatient induction.
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Data availability
These clinical trial data can be requested by qualified researchers who engage in rigorous, independent scientific research and will be provided following review and approval of a research proposal, statistical analysis plan (SAP), and execution of a data sharing agreement (DSA). Data requests can be submitted at any time, and the data will be accessible for 12 months with possible extensions considered.
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Conceptualization, B.A.J. and R.J.B.; data curation, V.P. and R.J.B.; writing—original draft preparation, V.P. and R.J.B.; writing—review and editing, V.P., B.M., J.G., R.K., C.L., D.S., M.K. B.A.J., and R.J.B.; supervision, B.A.J. and R.J.B. All the authors have read and agreed to the published version of the manuscript.
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All the study procedures were approved by our Institutional Review Board, and was performed in accordance with the ethical standards as laid down in the 1964 Declaration of Helsinki and its later amendments.
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Brian A Jonas reports consultant/advisor following entities which are unrelated to this content: AbbVie, BMS, Genentech, Gilead, GlycoMimetics, Jazz, Pfizer, Servier, Takeda, Tolero, and Treadwell; protocol steering committee for GlycoMimetics; data monitoring committee for Gilead; travel reimbursement from AbbVie; and research funding to his institution from 47, AbbVie, Accelerated Medical Diagnostics, Amgen, Aptose, AROG, BMS, Celgene, Daiichi Sankyo, F. Hoffmann-La Roche, Forma, Genentech/Roche, Gilead, GlycoMimetics, Hanmi, Immune-Onc, Incyte, Jazz, Loxo Oncology, LP Therapeutics, Pfizer Inc., Pharmacyclics, Sigma Tau, and Treadwell. Ryan J Beechinor reports having received funding/compensation for consulting and/or research activities from the following entities which are unrelated to this content: National Institute of Health (NIH), Eunice Kennedy Shriver National Institute for Child Health and Human Development (NICHD), Children’s Oncology Group (COG), IQVIA, Cempra Pharmaceutics, Oncology Reimbursement Management, Aptitude Health, The Dedham Group, Trinity Life Sciences, and Pfizer Inc. All remaining authors report no conflicts of interest.
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Pervitsky, V., Guglielmo, J., Moskoff, B. et al. Characterization of a multidisciplinary team’s role in hospital discharge for patients receiving hypomethylating agents with venetoclax as induction therapy for acute myeloid leukemia. Support Care Cancer 31, 224 (2023). https://doi.org/10.1007/s00520-023-07664-z
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DOI: https://doi.org/10.1007/s00520-023-07664-z